45kts-989mb 
IDJ21030
BADAN METEOROLOGI DAN GEOFISIKA
Tropical Cyclone Warning Centre (TCWC) Jakarta BULETIN INFORMASI SIKLON TROPISDikeluarkan oleh TROPICAL CYCLONE WARNING CENTRE JAKARTA
Pada:
21:13 WIB 19/12/2009Siklon Tropis LAURENCEKondisi tanggal 19/12/2009 pukul 19:00 WIB :
Posisi : 17.3LS, 121.8BT (sekitar 650 km sebelah Selatan Rote)
Arah Gerak : barat daya, kecepatan 6 knots (10 km/jam) bergerak menjauhi wilayah Indonesia
Kecepatan
Angin Maksimum: 55 knots (100 km/jam)
Prediksi
24 jam, tanggal 20/12/2009 pukul 19:00 WIB :
Posisi : 18.4LS, 120.6BT (sekitar 791 km sebelah Selatan Rote)
Kecepatan
Angin Maksimum: 90 knots (165 km/jam)
Prediksi
48 jam, tanggal 21/12/2009 pukul 19:00 WIB :
Posisi : 19.4LS, 120.5BT
Kecepatan
Angin Maksimum: 100 knots (185 km/jam)
Prediksi
72 jam, tanggal 22/12/2009 pukul 19:00 WIB :
Posisi : 20.8LS, 121.0BT
Kecepatan
Angin Maksimum: 70 knots (130 km/jam)
DAMPAK TERHADAP CUACA DI INDONESIA :Siklon Tropis Laurence memberi dampak pada kondisi cuaca di Indonesia berupa
potensi hujan dengan intensitas ringan hingga lebat di sekitar Kalimantan bagian Tengah, Timur dan Selatan, Sulawesi bagian Selatan, Tengah dan Tenggara, Bali, NTB, NTT, Laut Flores dan Laut Sawu.
Gelombang laut dengan tinggi setinggi 2 - 3 meter terjadi di Perairan sebelah Selatan Sulawesi Selatan, Perairan sebelah Selatan Bali dan NTB, Perairan sebelah Selatan P. Sumbawa, Laut Sawu dan Perairan sebelah Selatan Kupang-P.Rote.
Gelombang Laut dengan iinggi 3 - 4 meter berpotensi terjadi di Samudra Hindia sebelah Selatan p.Sumbawa, Samudera Hindia Selatan Laut Sawu, Samudera Hindia sebelah Selatan Kupang-P.Rote.
IDW24100
Australian Government Bureau of Meteorology
Western AustraliaTOP PRIORITY FOR IMMEDIATE BROADCAST
TROPICAL CYCLONE ADVICE NUMBER 69 Issued at 2:45 am WST on Sunday, 20 December 2009BY THE BUREAU OF METEOROLOGY
TROPICAL CYCLONE WARNING CENTRE PERTH
A Cyclone WARNING is current for coastal areas from Cape Leveque to Pardoo
including Broome.
A Cyclone WATCH is current for coastal areas from Pardoo to Port Hedland and
adjacent inland parts of the Pilbara.
At 2:00 am WST Tropical Cyclone Laurence was estimated to be
115 kilometres west northwest of Broome and
250 kilometres north northeast of Wallal
moving southwest at 11 kilometres per hour.
Tropical Cyclone Laurence, located just off the west Kimberley coast continues
to
move away from the coast towards the southwest. GALES with wind gusts to 110 kilometres per hour are may occur along the coast
north of Broome to Cape Leveque.
GALES may extend further down the coast south
of Broome during the morning, possibly reaching Pardoo later in the day.
GALES
could extend further down the coast to Port Hedland on Monday.
The cyclone is expected to intensify further during Sunday into a severe
Tropical Cyclone.
Laurence should take a more southerly track on Monday towards
the east Pilbara coast with the
risk of VERY DESTRUCTIVE winds near the cyclone
centre reaching coastal areas during Monday.
Heavy rainfall is expected to continue this morning in coastal parts of the west
Kimberley with isolated falls in excess of 100mm possible over 24 hours.
FESA-State Emergency Service advises as a precautionary measure the following
community alerts:
YELLOW ALERT: People in communities from Cape Leveque to Broome, including One
Arm Point, Djarindjin and Lombadina need to take action and get ready to shelter
from a cyclone.
BLUE ALERT: People in communities from Bidyadanga to Pardoo need to prepare for
cyclonic weather.
Communities in the eastern Pilbara should listen for the next advice.
Details of Tropical Cyclone Laurence at 2:00 am WST:
.Centre located near...... 17.6 degrees South 121.2 degrees East
.Location accuracy........ within 20 kilometres
.Recent movement.......... towards the southwest at 11 kilometres per hour
.Wind gusts near centre... 155 kilometres per hour
.Severity category........ 2
.Central pressure......... 980 hectoPascals
The next advice will be issued by 6:00 am WST Sunday 20 December.Cyclone advices
and State Emergency Service Community Alerts are available by
dialling 1300 659 210
A map showing the track of the cyclone is available at:
http://www.bom.gov.au/weather/cyclone
