Overall Green alert Tropical Cyclone for OMA-19
in New Caledonia, Vanuatu, Solomon Islands

Impact

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

Meteorological source GDACS (JTWC)
Exposed countries New Caledonia, Vanuatu, Solomon Islands
Exposed population No people in Category 1 or higher
Maximum wind speed 167 km/h
Maximum storm surge 0.2 m (18 Feb 12:00 UTC)
Vulnerability High (Solomon Is.)

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 139 km/h 0.2 m n.a. 0.5
GDACS Overall 167 km/h 0.2 m n.a. 0.5

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

Wind

139 km/h Current

Up to no people in Category 1 strength or higher (see SSHS)

Impact Timeline

Alert Date (UTC) Max Winds (km/h) Population in
Tropical Storm
Population in
Cat. 1 or higher
Countries
Green 1 12 Feb 2019 00:00 93 190 thousand No people Vanuatu, Solomon Islands, New Caledonia
Green 2 12 Feb 2019 06:00 93 300 thousand No people Vanuatu, Solomon Islands, New Caledonia
Green 3 12 Feb 2019 12:00 102 280 thousand No people Vanuatu, Solomon Islands, New Caledonia
Green 4 12 Feb 2019 18:00 93 340 thousand No people Vanuatu, Solomon Islands, New Caledonia
Green 5 13 Feb 2019 00:00 93 320 thousand No people Vanuatu, Solomon Islands, New Caledonia
Green 6 13 Feb 2019 06:00 93 290 thousand No people Vanuatu, Solomon Islands, New Caledonia
Green 7 13 Feb 2019 12:00 111 230 thousand No people Vanuatu, Solomon Islands, New Caledonia
Green 8 13 Feb 2019 18:00 120 310 thousand No people Vanuatu, Solomon Islands, New Caledonia
Green 9 14 Feb 2019 00:00 120 290 thousand No people Vanuatu, Solomon Islands, New Caledonia
Green 10 14 Feb 2019 06:00 130 290 thousand No people Vanuatu, Solomon Islands, New Caledonia
Green 11 14 Feb 2019 12:00 139 290 thousand No people Vanuatu, Solomon Islands, New Caledonia

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 12 Feb 2019 00:00 Tropical storm 65 15000 people no people -14, 164.5 Vanuatu
GREEN
2 12 Feb 2019 06:00 Tropical storm 65 160000 people no people -13.7, 164.9 Solomon Islands
GREEN
3 12 Feb 2019 12:00 Tropical storm 83 160000 people no people -13.7, 165.5 Solomon Islands
GREEN
4 12 Feb 2019 18:00 Tropical storm 83 190000 people no people -14, 166 Solomon Islands
GREEN
5 13 Feb 2019 00:00 Tropical storm 83 160000 people no people -14.4, 166.1 Solomon Islands
GREEN
6 13 Feb 2019 06:00 Tropical storm 83 160000 people no people -14.6, 165.1 Solomon Islands
GREEN
7 13 Feb 2019 12:00 Tropical storm 102 200000 people no people -14, 165 Solomon Islands
GREEN
8 13 Feb 2019 18:00 Tropical storm 102 250000 people no people -14.7, 165.4 Solomon Islands
GREEN
9 14 Feb 2019 00:00 Tropical storm 102 250000 people no people -14.7, 165.5 Solomon Islands
GREEN
10 14 Feb 2019 06:00 Tropical storm 102 150000 people no people -14.9, 165.5 Vanuatu
GREEN
11 14 Feb 2019 12:00 Tropical storm 102 130000 people no people -15.5, 165.2 Vanuatu
GREEN
11 15 Feb 2019 00:00 Tropical storm 102 100000 people no people -15.8, 165 Vanuatu
GREEN
11 15 Feb 2019 12:00 Tropical storm 102 68000 people no people -16.1, 164.7 Vanuatu
GREEN
11 16 Feb 2019 00:00 Tropical storm 102 2100 people no people -16.4, 164.2 Vanuatu
GREEN
11 16 Feb 2019 12:00 Tropical storm 102 1000 people no people -16.6, 163.7
GREEN
11 17 Feb 2019 12:00 Tropical storm 111 20000 people no people -17.7, 163.1 New Caledonia
GREEN
11 18 Feb 2019 12:00 Category 1 120 20000 people no people -19.6, 162.2 New Caledonia
GREEN
11 19 Feb 2019 12:00 Category 1 139 no people no people -21.2, 160.7
Actual track of the current bulletin
The alert for forecast greater than 3 days is limited to Orange level.



Exposed population

Critical infrastructure

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

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

0.2 m

The maximum Storm surge height is  0.2m in Poum-Plage, New Caledonia. This height is estimated for 18 Feb 2019 12:00 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 (45 locations). Calculation based on advisory number 11 of 14 Feb 2019 12:00:00 UTC. (Simulation using 0.5 minute resolution)

Alert Date (UTC) Name Country Storm surge height (m)
18 Feb 2019 12:00 Poum-Plage New Caledonia  0.2
18 Feb 2019 12:00 Arama New Caledonia  0.2
18 Feb 2019 11:00 Pam New Caledonia  0.2
18 Feb 2019 12:00 Tiabet New Caledonia  0.2
18 Feb 2019 10:00 Panane New Caledonia  0.2
18 Feb 2019 10:00 Mouane New Caledonia  0.2
18 Feb 2019 12:00 Wala New Caledonia  0.2
18 Feb 2019 12:00 Ono New Caledonia  0.1
18 Feb 2019 08:00 Houone New Caledonia  0.1
14 Feb 2019 01:00 Segond Vanuatu  0.1
14 Feb 2019 01:00 Luganville Vanuatu  0.1
18 Feb 2019 10:00 Bweo New Caledonia  0.1
18 Feb 2019 09:00 Pairome New Caledonia  0.1
12 Feb 2019 03:00 Poullappoe Vanuatu  0.1
12 Feb 2019 03:00 Menogoro Vanuatu  0.1
12 Feb 2019 03:00 Wunpuku Vanuatu  0.1
12 Feb 2019 03:00 Walpey Vanuatu  0.1
12 Feb 2019 03:00 Lolominiou Vanuatu  0.1
12 Feb 2019 03:00 Gavigamana Vanuatu  0.1
12 Feb 2019 03:00 Vipaka Vanuatu  0.1
14 Feb 2019 01:00 Palikoulo Vanuatu  0.1
12 Feb 2019 03:00 Nogugu Vanuatu  0.1
12 Feb 2019 03:00 Hokua Vanuatu  0.1
12 Feb 2019 03:00 Papoulassemouli Vanuatu  0.1
12 Feb 2019 03:00 Wonisule Vanuatu  0.1
12 Feb 2019 03:00 Vesalia Vanuatu  0.1
12 Feb 2019 03:00 Tasmate Vanuatu  0.1
15 Feb 2019 10:00 Wousi Vanuatu  0.1
12 Feb 2019 03:00 Takumuna Vanuatu  0.1
15 Feb 2019 10:00 Pualapa Vanuatu  0.1
12 Feb 2019 03:00 Wora Vanuatu  0.1
12 Feb 2019 03:00 Souleisere Vanuatu  0.1
12 Feb 2019 03:00 Piapouria Vanuatu  0.1
12 Feb 2019 03:00 Mae Vanuatu  0.1
12 Feb 2019 03:00 Tourebiou Vanuatu  0.1
12 Feb 2019 03:00 Lavatavo Vanuatu  0.1
12 Feb 2019 03:00 Iakobone Vanuatu  0.1
15 Feb 2019 10:00 Losoue Vanuatu  0.1
15 Feb 2019 10:00 Olo Olo Vanuatu  0.1
15 Feb 2019 10:00 Tasiriki Vanuatu  0.1
12 Feb 2019 03:00 Atsaritibi Vanuatu  0.1
12 Feb 2019 03:00 Robertsons Vanuatu  0.1
12 Feb 2019 03:00 Terou Vanuatu  0.1
12 Feb 2019 03:00 Worovok Vanuatu  0.1
12 Feb 2019 03:00 Ladhu Vanuatu  0.1