Overall Green alert Tropical Cyclone for WALLACE-19
in Australia, Indonesia

Impact

Tropical Cyclone WALLACE-19 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source GDACS (JTWC)
Exposed countries Australia, Indonesia
Exposed population No people in Category 1 or higher
Maximum wind speed 130 km/h
Maximum storm surge 0.5 m (05 Apr 13:00 UTC)
Vulnerability Low (Australia)

GDACS Score

GDACS alert score for Tropical Cyclones is 0.5 (GREEN Alert), 1.5 (ORANGE Alert), 2.5 (RED Alert)
For more info on GDACS alert score click here.
  Wind Storm surge Rainfall GDACS score
GDACS Current 111 km/h 0.5 m n.a. 0.5
GDACS Overall 130 km/h 0.5 m n.a. 0.5

Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track)

Wind

111 km/h Current

Up to 24000 people in Tropical storm (see SSHS)

Impact Timeline

Alert Date (UTC) Max Winds (km/h) Population in
Tropical Storm
Population in
Cat. 1 or higher
Countries
Green 1 05 Apr 2019 00:00 130 130 thousand No people Australia, Indonesia
Green 2 05 Apr 2019 06:00 111 3 thousand No people Australia
Green 3 05 Apr 2019 12:00 102 150 thousand No people Australia, Indonesia
Green 4 05 Apr 2019 18:00 111 20 thousand No people Indonesia, Australia

Bulletin Timeline

Alert Date (UTC) Category Max winds
(km/h)
Population in
Tropical Storm
Population in
Cat.1 or higher
Location (lat, lon) Countries
GREEN
1 05 Apr 2019 00:00 Tropical storm 65 no people no people -11.4, 128.4
GREEN
2 05 Apr 2019 06:00 Tropical storm 65 <1000 people no people -12, 127.4 Australia
GREEN
3 05 Apr 2019 12:00 Tropical storm 65 no people no people -11.8, 126.5 Australia
GREEN
4 05 Apr 2019 18:00 Tropical storm 74 no people no people -11.5, 125.7
GREEN
4 06 Apr 2019 06:00 Tropical storm 83 22000 people no people -11.9, 124 Indonesia
GREEN
4 06 Apr 2019 18:00 Tropical storm 93 no people no people -12.5, 121.7
GREEN
4 07 Apr 2019 06:00 Tropical storm 102 no people no people -13, 119.6
GREEN
4 07 Apr 2019 18:00 Tropical storm 111 no people no people -13.7, 118
GREEN
4 08 Apr 2019 18:00 Tropical storm 111 no people no people -15.3, 115.5
GREEN
4 09 Apr 2019 18:00 Tropical storm 102 no people no people -16.3, 113.4
GREEN
4 10 Apr 2019 18:00 Tropical storm 74 no people no people -16.8, 111.2
Actual track of the current bulletin
The alert for forecast greater than 3 days is limited to Orange level.



Exposed population

Countries

Country
Indonesia
Australia

Provinces

Region Province Country Population
Nusa Tenggara Timur Indonesia 3.5 million people
Western Australia Australia 1.6 million people
Northern Territory Australia 160000 people

Critical infrastructure

Airports, ports, nuclear plants and hydrodams at risk, if affected, are listed below.

Airports

Name IATA Code Elevation (m) Usage Runway type IFR Runway Length (ft) Distance
Troughton Island 8 Mil. Unpaved Yes 3000 254 km
Garden Point GPN 27 Civ. Unpaved No 3700 517 km
Bathurst Island BRT 16 Civ. Paved No 4800 537 km
Snake Bay SNB 52 Civ. Paved No 4700 540 km

Ports

Name LOCODE Country Distance
Challis / Jabiru / Skua Venture Oil Term AUSKV Coral Sea Islands 101 km
Cape Londonderry Coral Sea Islands 281 km
Bathurst Island AUBRT Coral Sea Islands 488 km

Rainfall

Rainfall accumulation of the past 24h, as detected by the Global Precipitation Measurement mission of NASA. For more information, see https://www.nasa.gov/mission_pages/GPM/main/index.html.

...

StormSurge

0.5 m

The maximum Storm surge height is  0.5m in Sukadana, Indonesia. This height is estimated for 05 Apr 2019 13:00 UTC .

The JRC has developed an experimental global storm surge model, which is run after each advisory issued by the regional tropical cyclone centres. The calculations are published about 20 minutes after a new advisory is detected by GDACS. The calculations identify the populated places affected by storm surge up to three days in advance, using the forecasted track. When forecasts change, the associated storm surge changes too and alert levels may go up or down. All links, data, statistics and maps refer to the latest available calculation. If the calculation for the last advisory is not completed, the latest available calculation is shown.

Locations affected by Storm surge (122 locations). Calculation based on advisory number 4 of 05 Apr 2019 18:00:00 UTC. (Simulation using 0.5 minute resolution)

Alert Date (UTC) Name Country Storm surge height (m)
05 Apr 2019 13:00 Sukadana Indonesia  0.5
05 Apr 2019 04:00 Minjilang Australia  0.5
05 Apr 2019 14:00 Pulaukumbang Indonesia  0.5
05 Apr 2019 08:00 Larrakeyah Australia  0.4
05 Apr 2019 08:00 Fannie Bay Australia  0.4
05 Apr 2019 08:00 Parap Australia  0.4
05 Apr 2019 08:00 Darwin Australia  0.4
05 Apr 2019 08:00 Ludmilla Australia  0.4
05 Apr 2019 08:00 Bagot Australia  0.4
05 Apr 2019 10:00 Satai Indonesia  0.4
05 Apr 2019 06:00 Sanindara Indonesia  0.4
05 Apr 2019 08:00 Nightcliff Australia  0.4
05 Apr 2019 09:00 Telukawah Indonesia  0.3
05 Apr 2019 06:00 Naoer Indonesia  0.3
09 Apr 2019 03:00 East Lewis I Australia  0.3
05 Apr 2019 07:00 Ketapang Indonesia  0.3
05 Apr 2019 07:00 Pelang Indonesia  0.3
05 Apr 2019 07:00 Pesaguan Indonesia  0.3
05 Apr 2019 06:00 Sabui Indonesia  0.3
07 Apr 2019 14:00 Pender Australia  0.3
05 Apr 2019 09:00 Agatebi Indonesia  0.3
09 Apr 2019 05:00 Wickham Australia  0.3
09 Apr 2019 05:00 Point Samson Australia  0.3
09 Apr 2019 05:00 Cossack Australia  0.3
05 Apr 2019 07:00 Sungaitapah Indonesia  0.3
05 Apr 2019 06:00 Pagatan Indonesia  0.3
05 Apr 2019 06:00 Kualalupak Indonesia  0.3
05 Apr 2019 06:00 Aluhaluh Indonesia  0.3
05 Apr 2019 06:00 Tambakkarangan Indonesia  0.3
05 Apr 2019 06:00 Tabanio Indonesia  0.3
05 Apr 2019 06:00 Bawahalajung Indonesia  0.3
05 Apr 2019 06:00 Sajengga Indonesia  0.3
05 Apr 2019 08:00 Sakaoeni Indonesia  0.3
05 Apr 2019 08:00 Pagarantimun Indonesia  0.3
05 Apr 2019 06:00 Bapuju Indonesia  0.3
05 Apr 2019 06:00 Bahaur Indonesia  0.3
09 Apr 2019 09:00 Ah Chong I Australia  0.3
05 Apr 2019 17:00 Soengaibali Indonesia  0.3
05 Apr 2019 07:00 Pagetan Indonesia  0.3
05 Apr 2019 09:00 Aoem Indonesia  0.3
05 Apr 2019 09:00 Moegoetira Indonesia  0.3
06 Apr 2019 06:00 Semisir Indonesia  0.3
05 Apr 2019 06:00 Setiroek Indonesia  0.3
09 Apr 2019 13:00 Mardie Australia  0.3
07 Apr 2019 14:00 Derby Australia  0.3
05 Apr 2019 14:00 Pagatan Indonesia  0.2
05 Apr 2019 14:00 Salinau Indonesia  0.2
05 Apr 2019 14:00 Semaras Indonesia  0.2
05 Apr 2019 14:00 Okaoka Indonesia  0.2
05 Apr 2019 12:00 Kembano Indonesia  0.2
05 Apr 2019 12:00 Kolono Indonesia  0.2
05 Apr 2019 12:00 Rumba Indonesia  0.2
05 Apr 2019 12:00 Koroni Indonesia  0.2
05 Apr 2019 12:00 Bangbong Indonesia  0.2
05 Apr 2019 12:00 Roode Huk Indonesia  0.2
05 Apr 2019 12:00 Tuetue Indonesia  0.2
05 Apr 2019 12:00 Walue Indonesia  0.2
05 Apr 2019 08:00 Pulaukutjing Indonesia  0.2
05 Apr 2019 12:00 Labuban-Tobelo Indonesia  0.2
05 Apr 2019 09:00 Tanam Indonesia  0.2
05 Apr 2019 09:00 Kamboeriami Indonesia  0.2
05 Apr 2019 09:00 Kinara Indonesia  0.2
05 Apr 2019 14:00 Teloekkapalpetjah Indonesia  0.2
07 Apr 2019 12:00 Kollan I Australia  0.2
05 Apr 2019 06:00 Tambani Indonesia  0.2
05 Apr 2019 12:00 Kladar Indonesia  0.2
05 Apr 2019 12:00 Sabon Indonesia  0.2
05 Apr 2019 12:00 Tor Indonesia  0.2
05 Apr 2019 06:00 Dolatanden Indonesia  0.2
05 Apr 2019 06:00 Mutua Indonesia  0.2
05 Apr 2019 06:00 Tandjoengselaka Indonesia  0.2
05 Apr 2019 06:00 Koealasapo Indonesia  0.2
05 Apr 2019 16:00 Leanyer Australia  0.2
05 Apr 2019 05:00 Loentji Indonesia  0.2
05 Apr 2019 06:00 Batakam Indonesia  0.2
05 Apr 2019 07:00 Kandangan Indonesia  0.2
05 Apr 2019 09:00 Kaisweri Indonesia  0.2
05 Apr 2019 10:00 Numbulwar Australia  0.2
08 Apr 2019 19:00 Condon Australia  0.2
05 Apr 2019 17:00 Sekapoeng Indonesia  0.2
05 Apr 2019 06:00 Sege Indonesia  0.2
05 Apr 2019 07:00 Padang Indonesia  0.2
05 Apr 2019 15:00 Tapianbalai Indonesia  0.2
08 Apr 2019 11:00 Kennedys Cottage Australia  0.2
08 Apr 2019 12:00 Waterbank Australia  0.2
05 Apr 2019 15:00 Boenati Indonesia  0.2
05 Apr 2019 09:00 Inanwatatan Indonesia  0.2
05 Apr 2019 07:00 Segintong Indonesia  0.2
08 Apr 2019 12:00 Broome Australia  0.2
05 Apr 2019 12:00 Lakara Indonesia  0.1
05 Apr 2019 12:00 Toroboeloe Indonesia  0.1
05 Apr 2019 02:00 Nhulunbuy Australia  0.1
05 Apr 2019 09:00 Saga Indonesia  0.1
06 Apr 2019 06:00 Wansabari Indonesia  0.1
05 Apr 2019 12:00 Roliai Indonesia  0.1
05 Apr 2019 12:00 Tinangea Indonesia  0.1
05 Apr 2019 09:00 Tanisepta Indonesia  0.1
05 Apr 2019 09:00 Ranibo Indonesia  0.1
05 Apr 2019 09:00 Degen Indonesia  0.1
05 Apr 2019 02:00 Basada Indonesia  0.1
05 Apr 2019 02:00 Kobroor Indonesia  0.1
05 Apr 2019 02:00 Kedjabi Indonesia  0.1
05 Apr 2019 02:00 Rabal Indonesia  0.1
05 Apr 2019 02:00 Kangoerma Indonesia  0.1
05 Apr 2019 02:00 Karwai Indonesia  0.1
05 Apr 2019 02:00 Keojabi Indonesia  0.1
05 Apr 2019 16:00 Taroea Anim Indonesia  0.1
09 Apr 2019 18:00 Glenroy Australia  0.1
05 Apr 2019 12:00 Tioro Indonesia  0.1
05 Apr 2019 12:00 Tampo Indonesia  0.1
05 Apr 2019 11:00 Wan Indonesia  0.1
05 Apr 2019 11:00 Konerau Indonesia  0.1
05 Apr 2019 11:00 Selemit Indonesia  0.1
05 Apr 2019 13:00 Caburinga Village Australia  0.1
05 Apr 2019 12:00 Kasiputih Indonesia  0.1
05 Apr 2019 12:00 Pamandali Indonesia  0.1
05 Apr 2019 12:00 Napabalana Indonesia  0.1
05 Apr 2019 12:00 Alyangula Australia  0.1
05 Apr 2019 12:00 Pasirputih Indonesia  0.1
05 Apr 2019 12:00 Laora Indonesia  0.1
05 Apr 2019 12:00 Masara Indonesia  0.1
08 Apr 2019 18:00 Thangoo Australia  0.1