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Tropical Cyclone ROBYN : BoM Warnings
Season 2009-2010 Summaries (Operational Data): [AU] [SIO] [SPAC] [SH]
---> Tropical Cyclone ROBYN Track Map and Data

HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH
AT 0729UTC 2 APRIL 2010

GALE WARNING

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION
At 0600 UTC a Tropical Low was centred within 30 nautical miles of
latitude eleven decimal zero south (11.0S)
longitude ninety two decimal three east (92.3E)
Recent movement : southwest at 6 knots
Maximum winds   : 30 knots
Central pressure: 1000 hPa
The low may develop into a tropical cyclone in the next 12 to 24 hours.

AREA AFFECTED

Within 130 nautical miles in SW quadrant, and then within 90 nm of centre in
remaining quadrants from 0000UTC 03 April.

FORECAST
Maximum winds to 30 knots near the centre increasing to 40 knots by 0000 UTC 03
April.

Winds 25/35 knots within 130 nautical miles of centre in SW quadrant with rough
seas and moderate swell, increasing to be 30/40 knots and extending to within
90 nautical miles in remaining quadrants by 0000 UTC 03 April.


Forecast positions
At 1800 UTC 02 April: Within 60 nautical miles of 11.9 south 92.1 east
Central pressure 997 hPa.
Winds to 35 knots near centre.
At 0600 UTC 03 April: Within 90 nautical miles of 12.5 south 92.0 east
Central pressure 994 hPa.
Winds to 40 knots near centre.

REMARKS
All ships in the area please send weather reports every three hours.
Regular weather observing ships use normal channels.
Other ships please use either email to [email protected] or fax to +61892632261
or satellite to SAC 1241 through Land Earth Station Perth 312.

Next warning will be issued by 1300 UTC 02 April 2010.

WEATHER PERTH
=========================================================================
HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH
AT 1307UTC 2 APRIL 2010

STORM FORCE WIND WARNING

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION
At 1200 UTC a tropical low was centred within 30 nautical miles of
latitude eleven decimal six south (11.6S)
longitude ninety two decimal three east (92.3E)
Recent movement : south southwest at 6 knots
Maximum winds   : 30 knots
Central pressure: 1000 hPa
The low may develop into a tropical cyclone in the next 6 to 18 hours.

AREA AFFECTED

Within 120 nautical miles in the southwest quadrant, and then within 90
nautical miles of centre in remaining quadrants from 0000 UTC 03 April.

FORECAST
Maximum winds to 30 knots near the centre increasing to 50 knots by 0000 UTC 03
April.

Winds above 48 knots within 25 nautical miles of centre with very rough to high
seas and moderate to heavy swell by 1200 UTC 03 April.

Winds 25/35 knots within 120 nautical miles of centre in the southwest quadrant
with rough seas and moderate swell, increasing to 30/40 knots and extending to
within 90 nautical miles in remaining quadrants by 0000 UTC 03 April.


Forecast positions
At 0000 UTC 03 April: Within 60 nautical miles of 12.7 south 92.3 east
Central pressure 995 hPa.
Winds to 40 knots near centre.
At 1200 UTC 03 April: Within 90 nautical miles of 13.5 south 92.4 east
Central pressure 988 hPa.
Winds to 50 knots near centre.

REMARKS
All ships in the area please send weather reports every three hours.
Regular weather observing ships use normal channels.
Other ships please use either email to [email protected] or fax to +61892632261
or satellite to SAC 1241 through Land Earth Station Perth 312.

Next warning will be issued by 1900 UTC 02 April 2010.

WEATHER PERTH
=========================================================================
HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH
AT 1834UTC 2 APRIL 2010

STORM FORCE WIND WARNING

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION
At 1800 UTC a tropical low was centred within 30 nautical miles of
latitude twelve decimal two south (12.2S)
longitude ninety two decimal three east (92.3E)
Recent movement : south at 6 knots
Maximum winds   : 30 knots
Central pressure: 1000 hPa
The low may develop into a tropical cyclone in the next 6 to 18 hours.

AREA AFFECTED

Within 120 nautical miles in the southwest quadrant, and then within 90
nautical miles of centre in remaining quadrants from 0000 UTC 03 April.

FORECAST
Maximum winds to 30 knots near the centre increasing to 50 knots by 1800 UTC 03
April.

Winds above 48 knots within 25 nautical miles of centre with very rough to high
seas and moderate to heavy swell by 1200 UTC 03 April.

Winds 25/35 knots within 120 nautical miles of centre in the southwest quadrant
with rough seas and moderate swell, increasing to 30/40 knots and extending to
within 90 nautical miles in remaining quadrants by 0000 UTC 03 April.


Forecast positions
At 0600 UTC 03 April: Within 60 nautical miles of 13.1 south 92.3 east
Central pressure 991 hPa.
Winds to 45 knots near centre.
At 1800 UTC 03 April: Within 90 nautical miles of 13.9 south 92.6 east
Central pressure 984 hPa.
Winds to 50 knots near centre.

REMARKS
All ships in the area please send weather reports every three hours.
Regular weather observing ships use normal channels.
Other ships please use either email to [email protected] or fax to +61892632261
or satellite to SAC 1241 through Land Earth Station Perth 312.

Next warning will be issued by 0100 UTC 03 April 2010.

WEATHER PERTH
=========================================================================
HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH
AT 0100UTC 3 APRIL 2010

STORM FORCE WIND WARNING

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION
At 0000 UTC Tropical Cyclone Robyn was centred within 25 nautical miles of
latitude twelve decimal nine south (12.9S)
longitude ninety two decimal two east (92.2E)
Recent movement : south at 5 knots
Maximum winds   : 40 knots
Central pressure: 995 hPa

AREA AFFECTED

Within 120 nautical miles in the southwest quadrant, and within 90 nautical
miles of centre in remaining quadrants.

FORECAST
Maximum winds to 40 knots near the centre increasing to 55 knots by 0000 UTC 04
April.

Winds above 48 knots within 25 nautical miles of centre with very rough to high
seas and moderate to heavy swell after 1200 UTC 03 April.

Winds above 34 knots within 120 nautical miles in SW quadrant and within 90
nautical miles in remaining quadrants with rough to very rough seas and
moderate swell.


Forecast positions
At 1200 UTC 03 April: Within 45 nautical miles of 13.7 south 92.2 east
Central pressure 991 hPa.
Winds to 45 knots near centre.
At 0000 UTC 04 April: Within 75 nautical miles of 14.3 south 92.2 east
Central pressure 985 hPa.
Winds to 55 knots near centre.

REMARKS
All ships in the area please send weather reports every three hours.
Regular weather observing ships use normal channels.
Other ships please use either email to [email protected] or fax to +61892632261
or satellite to SAC 1241 through Land Earth Station Perth 312.

Next warning will be issued by 0700 UTC 03 April 2010.

WEATHER PERTH
=========================================================================
HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH
AT 0701UTC 3 APRIL 2010

STORM FORCE WIND WARNING

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION
At 0600 UTC Tropical Cyclone Robyn was centred within 25 nautical miles of
latitude thirteen decimal four south (13.4S)
longitude ninety two decimal one east (92.1E)
Recent movement : south at 5 knots
Maximum winds   : 40 knots
Central pressure: 995 hPa

AREA AFFECTED
Within 120 nautical miles in the southwest quadrant, and within 90 nautical
miles of centre in remaining quadrants.

FORECAST
Maximum winds to 40 knots near the centre increasing to 55 knots by 0600 UTC 04
April.

Winds above 48 knots within 25 nautical miles of centre with very rough to high
seas and moderate to heavy swell after 1800 UTC 03 April.

Winds above 34 knots within 120 nautical miles in SW quadrant and within 90
nautical miles in remaining quadrants with rough to very rough seas and
moderate swell.


Forecast positions
At 1800 UTC 03 April: Within 45 nautical miles of 14.3 south 91.9 east
Central pressure 992 hPa.
Winds to 45 knots near centre.
At 0600 UTC 04 April: Within 75 nautical miles of 15.0 south 91.7 east
Central pressure 985 hPa.
Winds to 55 knots near centre.

REMARKS
All ships in the area please send weather reports every three hours.
Regular weather observing ships use normal channels.
Other ships please use either email to [email protected] or fax to +61892632261
or satellite to SAC 1241 through Land Earth Station Perth 312.

Next warning will be issued by 1300 UTC 03 April 2010.

WEATHER PERTH
=========================================================================
HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH
AT 1242UTC 3 APRIL 2010

STORM FORCE WIND WARNING

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION
At 1200 UTC Tropical Cyclone Robyn was centred within 25 nautical miles of
latitude thirteen decimal eight south (13.8S)
longitude ninety two decimal zero east (92.0E)
Recent movement : south southwest at 4 knots
Maximum winds   : 45 knots
Central pressure: 990 hPa

AREA AFFECTED
Within 120 nautical miles in the southwest quadrant and within 90 nautical
miles of centre in remaining quadrants, becoming within 90 nautical miles of
centre in all quadrants after 0000 UTC 04 April.

FORECAST
Maximum winds to 45 knots near the centre increasing to 55 knots by 1200 UTC 04
April.

Winds above 48 knots within 20 nautical miles of centre with very rough to high
seas and moderate to heavy swell after 1800 UTC 03 April.

Winds above 34 knots within 120 nautical miles in the southwest quadrant and
within 90 nautical miles in remaining quadrants, becoming within 90 nautical
miles of centre in all quadrants after 0000 UTC 04 April. Rough to very rough
seas and moderate swell.


Forecast positions
At 0000 UTC 04 April: Within 55 nautical miles of 14.6 south 91.7 east
Central pressure 987 hPa.
Winds to 50 knots near centre.
At 1200 UTC 04 April: Within 85 nautical miles of 15.4 south 91.5 east
Central pressure 983 hPa.
Winds to 55 knots near centre.

REMARKS
All ships in the area please send weather reports every three hours.
Regular weather observing ships use normal channels.
Other ships please use either email to [email protected] or fax to +61892632261
or satellite to SAC 1241 through Land Earth Station Perth 312.

Next warning will be issued by 1900 UTC 03 April 2010.

WEATHER PERTH
=========================================================================
HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH
AT 1817UTC 3 APRIL 2010

STORM FORCE WIND WARNING

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION
At 1800 UTC Tropical Cyclone Robyn was centred within 25 nautical miles of
latitude fourteen decimal two south (14.2S)
longitude ninety one decimal nine east (91.9E)
Recent movement : south southwest at 4 knots
Maximum winds   : 45 knots
Central pressure: 990 hPa

AREA AFFECTED
Within 120 nautical miles in the southwest quadrant and within 90 nautical
miles of centre in remaining quadrants, becoming within 90 nautical miles of
centre in all quadrants after 0000 UTC 04 April.

FORECAST
Maximum winds to 45 knots near the centre increasing to 60 knots by 1800 UTC 04
April.

Winds above 48 knots within 20 nautical miles of centre with very rough to high
seas and moderate to heavy swell after 0000 UTC 04 April.

Winds above 34 knots within 120 nautical miles in the southwest quadrant and
within 90 nautical miles in remaining quadrants, becoming within 90 nautical
miles of centre in all quadrants after 0000 UTC 04 April. Rough to very rough
seas and moderate swell.


Forecast positions
At 0600 UTC 04 April: Within 55 nautical miles of 15.0 south 91.5 east
Central pressure 987 hPa.
Winds to 50 knots near centre.
At 1800 UTC 04 April: Within 85 nautical miles of 15.7 south 91.4 east
Central pressure 979 hPa.
Winds to 60 knots near centre.

REMARKS
All ships in the area please send weather reports every three hours.
Regular weather observing ships use normal channels.
Other ships please use either email to [email protected] or fax to +61892632261
or satellite to SAC 1241 through Land Earth Station Perth 312.

Next warning will be issued by 0100 UTC 04 April 2010.

WEATHER PERTH
=========================================================================
HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH
AT 0044UTC 4 APRIL 2010

STORM FORCE WIND WARNING

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION
At 0000 UTC Tropical Cyclone Robyn was relocated within 30 nautical miles of
latitude fourteen decimal two south (14.2S)
longitude ninety two decimal four east (92.4E)
Recent movement : south at 3 knots
Maximum winds   : 45 knots
Central pressure: 990 hPa

AREA AFFECTED
Within 120 nautical miles in the southwest and northwest quadrants and within
90 nautical miles of centre in remaining quadrants, becoming within 90 nautical
miles of centre in all quadrants after 0600 UTC 04 April.

FORECAST
Maximum winds to 45 knots near the centre increasing to 60 knots by 0000 UTC 05
April.

Winds above 48 knots within 20 nautical miles of centre increasing to within 30
nautical miles of centre by 0000 UTC 05 April. Very rough to high seas and
moderate to heavy swell after 0600 UTC 04 April.

Winds above 34 knots within 120 nautical miles in the southwest and northwest
quadrants and within 90 nautical miles in remaining quadrants, becoming within
90 nautical miles of centre in all quadrants after 0600 UTC 04 April. Rough to
very rough seas and moderate swell.


Forecast positions
At 1200 UTC 04 April: Within 60 nautical miles of 14.8 south 92.3 east
Central pressure 986 hPa.
Winds to 50 knots near centre.
At 0000 UTC 05 April: Within 90 nautical miles of 15.3 south 92.5 east
Central pressure 979 hPa.
Winds to 60 knots near centre.

REMARKS
All ships in the area please send weather reports every three hours.
Regular weather observing ships use normal channels.
Other ships please use either email to [email protected] or fax to +61892632261
or satellite to SAC 1241 through Land Earth Station Perth 312.

Next warning will be issued by 0700 UTC 04 April 2010.

WEATHER PERTH
=========================================================================
HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH
AT 0643UTC 4 APRIL 2010

HURRICANE FORCE WIND WARNING

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION
At 0600 UTC Tropical Cyclone Robyn was centred within 25 nautical miles of
latitude fourteen decimal five south (14.5S)
longitude ninety two decimal three east (92.3E)
Recent movement : south southwest at 3 knots
Maximum winds   : 50 knots
Central pressure: 986 hPa

AREA AFFECTED
Within 120 nautical miles in the southwest and northwest quadrants and within
90 nautical miles of centre in remaining quadrants, becoming within 120
nautical miles of centre in all quadrants after 1800 UTC 04 April.

FORECAST
Maximum winds to 50 knots near the centre increasing to 65 knots by 0600 UTC 05
April.

Winds above 64 knots within 15 nautical miles of centre with high to very high
seas by 0600 UTC 05 April.

Winds above 48 knots within 20 nautical miles of centre, increasing to within
30 nautical miles of centre by 0600 UTC 05 April. Very rough to high seas and
moderate to heavy swell.

Winds above 34 knots within 120 nautical miles in the southwest and northwest
quadrants and within 90 nautical miles in remaining quadrants, becoming within
120 nautical miles of centre in all quadrants after 1800 UTC 04 April. Rough to
very rough seas and moderate swell.


Forecast positions
At 1800 UTC 04 April: Within 55 nautical miles of 15.1 south 92.1 east
Central pressure 982 hPa.
Winds to 55 knots near centre.
At 0600 UTC 05 April: Within 85 nautical miles of 15.5 south 92.1 east
Central pressure 974 hPa.
Winds to 65 knots near centre.

REMARKS
All ships in the area please send weather reports every three hours.
Regular weather observing ships use normal channels.
Other ships please use either email to [email protected] or fax to +61892632261
or satellite to SAC 1241 through Land Earth Station Perth 312.

Next warning will be issued by 1300 UTC 04 April 2010.

WEATHER PERTH
=========================================================================
HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH
AT 1304UTC 4 APRIL 2010

HURRICANE FORCE WIND WARNING

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION
At 1200 UTC Tropical Cyclone Robyn was centred within 25 nautical miles of
latitude fourteen decimal eight south (14.8S)
longitude ninety one decimal eight east (91.8E)
Recent movement : southwest at 4 knots
Maximum winds   : 60 knots
Central pressure: 980 hPa

AREA AFFECTED
Within 120 nautical miles of the centre.

FORECAST
Maximum winds to 60 knots near the centre increasing to 65 knots by 0000 UTC 05
April.

Winds above 64 knots within 15 nautical miles of centre with high to very high
seas from 0000 UTC 05 April.

Winds above 48 knots within 25 nautical miles of centre with very rough to high
seas and heavy swell.

Winds above 34 knots within 120 nautical miles of the centre with rough to very
rough seas and moderate swell.


Forecast positions
At 0000 UTC 05 April: Within 45 nautical miles of 15.5 south 91.6 east
Central pressure 978 hPa.
Winds to 65 knots near centre.
At 1200 UTC 05 April: Within 75 nautical miles of 16.0 south 91.6 east
Central pressure 980 hPa.
Winds to 60 knots near centre.

REMARKS
All ships in the area please send weather reports every three hours.
Regular weather observing ships use normal channels.
Other ships please use either email to [email protected] or fax to +61892632261
or satellite to SAC 1241 through Land Earth Station Perth 312.

Next warning will be issued by 1900 UTC 04 April 2010.

WEATHER PERTH
=========================================================================
HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH
AT 1833UTC 4 APRIL 2010

HURRICANE FORCE WIND WARNING

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION
At 1800 UTC Tropical Cyclone Robyn was centred within 25 nautical miles of
latitude fifteen decimal two south (15.2S)
longitude ninety one decimal six east (91.6E)
Recent movement : south southwest at 4 knots
Maximum winds   : 60 knots
Central pressure: 980 hPa

AREA AFFECTED
Within 120 nautical miles of the centre.

FORECAST
Maximum winds to 60 knots near the centre increasing to 65 knots by 0600 UTC 05
April.

Winds above 64 knots within 15 nautical miles of centre with high to very high
seas from 0000 UTC 05 April.

Winds above 48 knots within 25 nautical miles of centre with very rough to high
seas and heavy swell.

Winds above 34 knots within 120 nautical miles of the centre with rough to very
rough seas and moderate swell.


Forecast positions
At 0600 UTC 05 April: Within 45 nautical miles of 15.8 south 91.5 east
Central pressure 978 hPa.
Winds to 65 knots near centre.
At 1800 UTC 05 April: Within 75 nautical miles of 16.1 south 91.5 east
Central pressure 980 hPa.
Winds to 60 knots near centre.

REMARKS
All ships in the area please send weather reports every three hours.
Regular weather observing ships use normal channels.
Other ships please use either email to [email protected] or fax to +61892632261
or satellite to SAC 1241 through Land Earth Station Perth 312.

Next warning will be issued by 0100 UTC 05 April 2010.

WEATHER PERTH
=========================================================================
HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH
AT 0044UTC 5 APRIL 2010

HURRICANE FORCE WIND WARNING

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION
At 0000 UTC Severe Tropical Cyclone Robyn was centred within 20 nautical miles
of
latitude fifteen decimal six south (15.6S)
longitude ninety one decimal four east (91.4E)
Recent movement : south southwest at 4 knots
Maximum winds   : 65 knots
Central pressure: 976 hPa

AREA AFFECTED
Within 120 nautical miles of the centre.

FORECAST
Maximum winds to 65 knots near the centre easing to 55 knots by 0000 UTC 06
April.

Winds above 64 knots within 15 nautical miles of centre until 0600 UTC 05 April
with high to very high seas.

Winds above 48 knots within 25 nautical miles of centre with very rough to high
seas and heavy swell.

Winds above 34 knots within 120 nautical miles of the centre with rough to very
rough seas and moderate swell.


Forecast positions
At 1200 UTC 05 April: Within 50 nautical miles of 16.2 south 91.3 east
Central pressure 979 hPa.
Winds to 60 knots near centre.
At 0000 UTC 06 April: Within 80 nautical miles of 16.5 south 91.1 east
Central pressure 982 hPa.
Winds to 55 knots near centre.

REMARKS
All ships in the area please send weather reports every three hours.
Regular weather observing ships use normal channels.
Other ships please use either email to [email protected] or fax to +61892632261
or satellite to SAC 1241 through Land Earth Station Perth 312.

Next warning will be issued by 0700 UTC 05 April 2010.

WEATHER PERTH
=========================================================================
HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH
AT 0645UTC 5 APRIL 2010

HURRICANE FORCE WIND WARNING

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION
At 0600 UTC Severe Tropical Cyclone Robyn was centred within 25 nautical miles
of
latitude sixteen decimal zero south (16.0S)
longitude ninety one decimal six east (91.6E)
Recent movement : south at 4 knots
Maximum winds   : 65 knots
Central pressure: 976 hPa

AREA AFFECTED
Within 120 nautical miles of the centre.

FORECAST
Maximum winds to 65 knots near the centre easing to 55 knots by 0600 UTC 06
April.

Winds above 64 knots within 15 nautical miles of centre until 1200 UTC 05 April
with high to very high seas.

Winds above 48 knots within 25 nautical miles of centre with very rough to high
seas and heavy swell.

Winds above 34 knots within 120 nautical miles of the centre with rough to very
rough seas and moderate swell.


Forecast positions
At 1800 UTC 05 April: Within 60 nautical miles of 16.6 south 91.4 east
Central pressure 979 hPa.
Winds to 60 knots near centre.
At 0600 UTC 06 April: Within 90 nautical miles of 16.6 south 90.8 east
Central pressure 983 hPa.
Winds to 55 knots near centre.

REMARKS
All ships in the area please send weather reports every three hours.
Regular weather observing ships use normal channels.
Other ships please use either email to [email protected] or fax to +61892632261
or satellite to SAC 1241 through Land Earth Station Perth 312.

Next warning will be issued by 1300 UTC 05 April 2010.

WEATHER PERTH
=========================================================================
HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH
AT 1311UTC 5 APRIL 2010

HURRICANE FORCE WIND WARNING

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION
At 1200 UTC Severe Tropical Cyclone Robyn was centred within 45 nautical miles
of
latitude sixteen decimal two south (16.2S)
longitude ninety one decimal eight east (91.8E)
Recent movement : south southeast at 4 knots
Maximum winds   : 65 knots
Central pressure: 976 hPa

AREA AFFECTED
Within 120 nautical miles of the centre.

FORECAST
Maximum winds to 65 knots near the centre easing to 50 knots by 1200 UTC 06
April.

Winds above 64 knots within 15 nautical miles of centre until 1800 UTC 05 April
with high to very high seas.

Winds above 48 knots within 25 nautical miles of centre with very rough to high
seas and heavy swell.

Winds above 34 knots within 120 nautical miles of the centre with rough to very
rough seas and moderate swell.


Forecast positions
At 0000 UTC 06 April: Within 60 nautical miles of 16.4 south 91.6 east
Central pressure 979 hPa.
Winds to 60 knots near centre.
At 1200 UTC 06 April: Within 90 nautical miles of 16.4 south 90.9 east
Central pressure 986 hPa.
Winds to 50 knots near centre.

REMARKS
All ships in the area please send weather reports every three hours.
Regular weather observing ships use normal channels.
Other ships please use either email to [email protected] or fax to +61892632261
or satellite to SAC 1241 through Land Earth Station Perth 312.

Next warning will be issued by 1900 UTC 05 April 2010.

WEATHER PERTH
=========================================================================
HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH
AT 1848UTC 5 APRIL 2010

STORM FORCE WIND WARNING

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION
At 1800 UTC Tropical Cyclone Robyn was centred within 45 nautical miles of
latitude sixteen decimal one south (16.1S)
longitude ninety two decimal two east (92.2E)
Recent movement : near stationary
Maximum winds   : 50 knots
Central pressure: 985 hPa

AREA AFFECTED
Within 120 nautical miles of the centre.

FORECAST
Maximum winds to 50 knots near the centre easing to 45 knots by 1800 UTC 06
April.

Winds above 48 knots within 25 nautical miles of centre until 0600 UTC 06 April
with very rough to high seas and heavy swell.

Winds above 34 knots within 90 nautical miles of the centre in the northern
semicircle extending to within 120 nautical miles of the centre in the southern
semicircle, with rough to very rough seas and moderate swell.


Forecast positions
At 0600 UTC 06 April: Within 65 nautical miles of 16.1 south 91.7 east
Central pressure 989 hPa.
Winds to 45 knots near centre.
At 1800 UTC 06 April: Within 90 nautical miles of 16.1 south 90.9 east
Central pressure 989 hPa.
Winds to 45 knots near centre.

REMARKS
All ships in the area please send weather reports every three hours.
Regular weather observing ships use normal channels.
Other ships please use either email to [email protected] or fax to +61892632261
or satellite to SAC 1241 through Land Earth Station Perth 312.

Next warning will be issued by 0100 UTC 06 April 2010.

WEATHER PERTH
=========================================================================
HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH
AT 0059UTC 6 APRIL 2010

GALE WARNING

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION
At 0000 UTC Tropical Cyclone Robyn was centred within 20 nautical miles of
latitude sixteen decimal zero south (16.0S)
longitude ninety two decimal one east (92.1E)
Recent movement : near stationary
Maximum winds   : 40 knots
Central pressure: 992 hPa

AREA AFFECTED
Within 120 nautical miles of the centre in southern quadrants, and within 50
nautical miles in northern quadrants until 1800 UTC 6 April.

FORECAST
Maximum winds to 40 knots near the centre easing to 35 knots by 0000 UTC 07
April.

Winds above 34 knots within 120 nautical miles of the centre in southern
quadrants, and within 50 nautical miles in northern quadrants until 1800 UTC 6
April. Rough to very rough seas and moderate swell.


Forecast positions
At 1200 UTC 06 April: Within 40 nautical miles of 16.0 south 91.2 east
Central pressure 995 hPa.
Winds to 35 knots near centre.
At 0000 UTC 07 April: Within 70 nautical miles of 16.2 south 89.9 east
Central pressure 995 hPa.
Winds to 35 knots near centre.

REMARKS
All ships in the area please send weather reports every three hours.
Regular weather observing ships use normal channels.
Other ships please use either email to [email protected] or fax to +61892632261
or satellite to SAC 1241 through Land Earth Station Perth 312.

Next warning will be issued by 0700 UTC 06 April 2010.

WEATHER PERTH
=========================================================================
HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING CENTRE PERTH
AT 0639UTC 6 APRIL 2010

GALE WARNING

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION
At 0600 UTC Ex-Tropical Cyclone Robyn was centred within 15 nautical miles of
latitude fifteen decimal five south (15.5S)
longitude ninety one decimal eight east (91.8E)
Recent movement : northwest at 4 knots
Maximum winds   : 35 knots
Central pressure: 995 hPa

AREA AFFECTED
Within 200 nautical miles of the centre in southern quadrants.

FORECAST
E/SE winds 25/35 knots within 200 nautical miles of the centre in southern
quadrants with rough to very rough seas and moderate swell.

Forecast positions
At 1800 UTC 06 April: Within 35 nautical miles of 15.2 south 90.8 east
Central pressure 995 hPa.
Winds to 35 knots south of the centre.
At 0600 UTC 07 April: Within 65 nautical miles of 15.2 south 89.3 east
Central pressure 996 hPa.
Winds to 35 knots south of the centre.

REMARKS
All ships in the area please send weather reports every three hours.
Regular weather observing ships use normal channels.
Other ships please use either email to [email protected] or fax to +61892632261
or satellite to SAC 1241 through Land Earth Station Perth 312.

Next warning will be issued by 1300 UTC 06 April 2010.

WEATHER PERTH
=========================================================================
=========================================================================
HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING
CENTRE PERTH AT 1905UTC 6 APRIL 2010
 
Gale Warning FOR THE WESTERN AREA

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION
At 1800 UTC Ex-Tropical Cyclone Robyn was centred within 20 nautical miles of
latitude fifteen decimal two south [15.2S]
longitude ninety one decimal five east [90.8E]
Recent movement : west at 6 knots
Maximum winds   : 35 knots
Central pressure: 995 hPa

AREA AFFECTED
Within 200 nautical miles of the centre in southern quadrants.

FORECAST
E/SE winds 25/35 knots within 200 nautical miles of the centre in southern
quadrants with rough to very rough seas and moderate swell. Winds expected to
ease below 34 knots by 070600UTC.

Forecast positions
At 0000 UTC 07 April: Within 35 nautical miles of 15.2 south 90.2 east
Central pressure 995 hPa.
At 0600 UTC 07 April: Within 50 nautical miles of 15.2 south 89.5 east


WEATHER PERTH
=========================================================================
HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING
CENTRE PERTH AT 0031UTC 7 APRIL 2010
 
Gale Warning FOR THE WESTERN AREA

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION
At 0000 UTC Ex-Tropical Cyclone Robyn was centred within 30 nautical miles of
latitude fifteen decimal six south [15.6S]
longitude ninety decimal six east [90.6E]
Recent movement : west southwest at 6 knots
Maximum winds   : 35 knots in southern quadrants
Central pressure: 995 hPa

AREA AFFECTED
Within 200 nautical miles of the centre in southern quadrants.

FORECAST
E/SE winds 25/35 knots within 200 nautical miles of the centre in southern
quadrants with rough to very rough seas and moderate swell. Winds expected to
ease below 34 knots by 070600UTC.

Forecast positions
At 0600 UTC 07 April: Within 50 nautical miles of 15.7 south 89.9 east
Central pressure 998 hPa.

Next warning will be issued by 0700 UTC 07 April 2010.

WEATHER PERTH
=========================================================================
HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE
AUSTRALIAN BUREAU OF METEOROLOGY TROPICAL CYCLONE WARNING
CENTRE PERTH AT 0552UTC 7 APRIL 2010
 
Cancellation of Gale Warning FOR THE WESTERN AREA

Please be aware, wind gusts can be a further 40 percent stronger than the
averages given here, and maximum waves may be up to twice the height.

SITUATION
At 0600 UTC Ex-Tropical Cyclone Robyn was centred within 15 nautical miles of
latitude sixteen decimal zero south [16.0S]
longitude ninety decimal two east [90.2E]
Recent movement : west southwest at 5 knots
Maximum winds   : 33 knots in southern quadrants
Central pressure: 1000 hPa

AREA AFFECTED
Nil.

FORECAST
E/SE winds 25/33 knots within 200 nautical miles of the centre in southern
quadrants with rough seas and moderate swell. 

No further warnings will be issued for this Low by Perth. 
Refer to any warnings issued by La Reunion RSMC.

WEATHER PERTH

Tropical cyclone tracks developed by Michael Bath using operational warnings and advisories.


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Document: tropical_cyclone_robyn_bom_warnings.htm Updated: 2 May 2017