Overall Green alert Tropical Cyclone for SURIGAE-21
in Japan, Philippines, Palau

Impact

Tropical Cyclone SURIGAE-21 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source GDACS
Exposed countries Japan, Philippines, Palau
Exposed population No people in Category 1 or higher
Maximum wind speed 306 km/h
Maximum storm surge 0.4 m (18 Apr 15:00 UTC)
Vulnerability Medium (Palau)

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
Current 231 km/h 0.2 m n.a. 0.5
Overall 306 km/h 0.4 m n.a. 0.5

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

Wind

231 km/h Current Max.

Up to <1000 people in Category 1 strength or higher (see SSHS)

Impact Timeline

Alert Date (UTC) Max Winds (km/h) Population in
Tropical Storm or higher
Population in
Cat 1. or higher
Countries
Green 1 13 Apr 2021 12:00 213 No people No people
Green 2 13 Apr 2021 18:00 213 No people No people
Green 3 14 Apr 2021 00:00 213 30 thousand No people Palau
Green 4 14 Apr 2021 06:00 222 10 thousand No people Palau
Green 5 14 Apr 2021 12:00 222 10 thousand No people
Green 6 14 Apr 2021 18:00 213 10 thousand No people Palau
Green 7 15 Apr 2021 00:00 213 20 thousand No people Palau
Green 8 15 Apr 2021 06:00 213 1.1 million No people Palau, Philippines
Green 9 15 Apr 2021 12:00 213 780 thousand No people Palau, Philippines
Green 10 15 Apr 2021 18:00 222 4.8 million No people Palau, Philippines
Green 11 16 Apr 2021 00:00 222 850 thousand Few people Palau, Philippines
Green 12 16 Apr 2021 06:00 222 1.2 million Few people Palau, Philippines
Green 13 16 Apr 2021 12:00 222 7.4 million Few people Palau, Philippines
Green 14 16 Apr 2021 18:00 231 7 million Few people Palau, Philippines
Green 15 17 Apr 2021 00:00 241 1.2 million Few people Palau, Philippines
Green 16 17 Apr 2021 06:00 250 1.4 million Few people Philippines, Palau
Green 17 17 Apr 2021 12:00 287 2.2 million Few people Philippines, Palau
Green 18 17 Apr 2021 18:00 306 3 million Few people Philippines, Palau
Green 19 18 Apr 2021 00:00 278 1.2 million Few people Philippines, Palau
Green 20 18 Apr 2021 06:00 250 1.8 million Few people Philippines, Palau
Green 21 18 Apr 2021 12:00 231 6.1 million Few people Philippines, Palau
Green 22 18 Apr 2021 18:00 222 8.4 million Few people Philippines, Palau
Green 23 19 Apr 2021 00:00 231 7.3 million Few people Philippines, Palau
Green 24 19 Apr 2021 06:00 231 9.1 million Few people Philippines, Palau

Bulletin Timeline

Alert Date (UTC) Category
(SSHS)
Max winds
(km/h)
Population in
Cat.1 or higher
Population in
Tropical Storm
or higher
Location (lat, lon) Countries
GREEN
1 13 Apr 2021 12:00 Tropical depression 46 no people no people 7.9, 137.3
GREEN
2 13 Apr 2021 18:00 Tropical depression 56 no people no people 8.1, 137.1
GREEN
3 14 Apr 2021 00:00 Tropical storm 65 no people 9600 people 8.5, 137.7
GREEN
4 14 Apr 2021 06:00 Tropical storm 65 no people 9600 people 8.9, 137.4
GREEN
5 14 Apr 2021 12:00 Tropical storm 65 no people no people 8.9, 137
GREEN
6 14 Apr 2021 18:00 Tropical storm 83 no people 9700 people 8.9, 136.8
GREEN
7 15 Apr 2021 00:00 Tropical storm 93 no people 13000 people 9, 136.4
GREEN
8 15 Apr 2021 06:00 Tropical storm 93 no people 31000 people 8.9, 136.3
GREEN
9 15 Apr 2021 12:00 Tropical storm 102 no people 21000 people 9, 135.7
GREEN
10 15 Apr 2021 18:00 Category 1 120 no people 21000 people 8.6, 135.2
GREEN
11 16 Apr 2021 00:00 Category 1 139 <1000 people 21000 people 8.8, 134.6
GREEN
12 16 Apr 2021 06:00 Category 1 148 no people 21000 people 9.2, 133.7
GREEN
13 16 Apr 2021 12:00 Category 2 167 no people 21000 people 9.4, 132.9
GREEN
14 16 Apr 2021 18:00 Category 4 213 no people no people 10, 132.1
GREEN
15 17 Apr 2021 00:00 Category 4 222 no people no people 10.7, 131.1
GREEN
16 17 Apr 2021 06:00 Category 4 241 no people no people 11.3, 130.2
GREEN
17 17 Apr 2021 12:00 Category 5 287 no people 930000 people 12, 129.2
GREEN
18 17 Apr 2021 18:00 Category 5 306 no people 2.3 million people 12.6, 128.4
GREEN
19 18 Apr 2021 00:00 Category 5 278 no people 600000 people 13.2, 127.7
GREEN
20 18 Apr 2021 06:00 Category 4 250 no people 1.8 million people 13.5, 127.2
GREEN
21 18 Apr 2021 12:00 Category 4 231 no people 6 million people 13.6, 126.8
GREEN
22 18 Apr 2021 18:00 Category 4 222 no people 3.1 million people 14, 126.5
GREEN
23 19 Apr 2021 00:00 Category 4 231 no people 5.2 million people 14.3, 126.3
GREEN
24 19 Apr 2021 06:00 Category 4 231 no people 5.5 million people 14.6, 126.3
GREEN
24 19 Apr 2021 18:00 Category 4 213 no people 400000 people 15.3, 126.1
GREEN
24 20 Apr 2021 06:00 Category 3 204 no people 480000 people 16, 125.6
GREEN
24 20 Apr 2021 18:00 Category 3 194 no people 1.6 million people 16.8, 125
GREEN
24 21 Apr 2021 06:00 Category 3 185 no people 1.7 million people 17.7, 124.6
GREEN
24 22 Apr 2021 06:00 Category 2 167 no people 180000 people 19.3, 124.5
GREEN
24 23 Apr 2021 06:00 Category 1 139 no people no people 21.6, 127.5
GREEN
24 24 Apr 2021 06:00 Tropical storm 102 no people no people 22.6, 132.6
Actual track of the current bulletin
The alert for forecast greater than 3 days is limited to Orange level.
Download:



Exposed population - AoIs

Exposed population in the potential affected countries, provinces and populated places

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

0.4 m

The maximum Storm surge height is  0.5m in Pequit, Philippines. This height is estimated for 18 Apr 2021 15:00 UTC .

The JRC has developed an experimental global storm surge model. 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 (237 locations). Calculation based on advisory number 23 of 19 Apr 2021 00:00:00 UTC. (Simulation using 0.5 minute resolution)

Alert Date (UTC) Name Country Storm surge height (m)
18 Apr 2021 15:00 Pequit Philippines  0.5
18 Apr 2021 15:00 Pabanong Philippines  0.5
18 Apr 2021 15:00 Hinabangan Philippines  0.5
18 Apr 2021 15:00 Wright Philippines  0.4
18 Apr 2021 12:00 Mualbual Philippines  0.4
18 Apr 2021 15:00 Bangon Philippines  0.4
18 Apr 2021 14:00 San Andres Philippines  0.4
18 Apr 2021 14:00 Tatabunan Philippines  0.3
18 Apr 2021 14:00 Narombacan Philippines  0.3
18 Apr 2021 15:00 Barceloneta Philippines  0.3
18 Apr 2021 15:00 Bagacay Philippines  0.3
18 Apr 2021 14:00 Guintampilan Philippines  0.3
18 Apr 2021 15:00 Macalonud Philippines  0.3
18 Apr 2021 16:00 Babatngon Philippines  0.3
18 Apr 2021 15:00 Catbalogan Philippines  0.3
18 Apr 2021 19:00 Bikal Philippines  0.3
18 Apr 2021 15:00 Daram Philippines  0.2
18 Apr 2021 13:00 Bagas Philippines  0.2
18 Apr 2021 12:00 Laoang Philippines  0.2
18 Apr 2021 19:00 Bantayan Philippines  0.2
18 Apr 2021 16:00 Pagsanjan Philippines  0.2
18 Apr 2021 15:00 Igot Philippines  0.2
18 Apr 2021 16:00 Santa Margarita Philippines  0.2
18 Apr 2021 15:00 Mandao Philippines  0.2
18 Apr 2021 12:00 Pambujan Philippines  0.2
18 Apr 2021 19:00 Garchitorena Philippines  0.2
18 Apr 2021 15:00 Paet Philippines  0.2
18 Apr 2021 15:00 Rizal Philippines  0.2
18 Apr 2021 14:00 Mapid Philippines  0.2
18 Apr 2021 15:00 Carigara Philippines  0.2
18 Apr 2021 15:00 Barugo Philippines  0.2
18 Apr 2021 15:00 Capitun-an Philippines  0.2
18 Apr 2021 15:00 Bahay Philippines  0.2
18 Apr 2021 15:00 Miguel Philippines  0.2
18 Apr 2021 20:00 Balaton Philippines  0.2
18 Apr 2021 18:00 Cadiz Philippines  0.2
18 Apr 2021 18:00 Tagaytay Philippines  0.2
18 Apr 2021 18:00 Bogo Philippines  0.2
18 Apr 2021 18:00 Catmon Philippines  0.2
18 Apr 2021 18:00 Tindog Philippines  0.2
18 Apr 2021 18:00 Borbon Philippines  0.2
18 Apr 2021 18:00 Tabogon Philippines  0.2
18 Apr 2021 18:00 Nailon Philippines  0.2
18 Apr 2021 18:00 Calape Philippines  0.2
18 Apr 2021 18:00 Salag Philippines  0.2
18 Apr 2021 18:00 Odlot Philippines  0.2
18 Apr 2021 18:00 Tagnucan Philippines  0.2
18 Apr 2021 15:00 San Vicente Philippines  0.2
18 Apr 2021 15:00 Silanga Philippines  0.2
18 Apr 2021 19:00 Madridejos Philippines  0.2
18 Apr 2021 13:00 Sialat Philippines  0.2
20 Apr 2021 04:00 Cavayan Philippines  0.2
18 Apr 2021 15:00 Capoocan Philippines  0.2
18 Apr 2021 13:00 Bantayan Philippines  0.2
20 Apr 2021 04:00 Labigan Philippines  0.2
20 Apr 2021 04:00 Malbug Philippines  0.2
18 Apr 2021 15:00 Sugud Philippines  0.2
18 Apr 2021 18:00 San Jose Philippines  0.2
18 Apr 2021 18:00 Carcar Philippines  0.2
18 Apr 2021 18:00 Abaca Philippines  0.2
18 Apr 2021 18:00 Cebu Philippines  0.2
19 Apr 2021 12:00 Bitaogan Philippines  0.2
18 Apr 2021 13:00 Guijalo Philippines  0.2
18 Apr 2021 13:00 Pandanan Philippines  0.2
18 Apr 2021 13:00 Colongcogong Philippines  0.2
19 Apr 2021 12:00 Calolbon Philippines  0.2
18 Apr 2021 15:00 Barana Philippines  0.2
20 Apr 2021 04:00 Guiom Philippines  0.2
18 Apr 2021 15:00 Managasnas Philippines  0.2
18 Apr 2021 18:00 Bais Philippines  0.1
18 Apr 2021 18:00 Ayungon Philippines  0.1
18 Apr 2021 18:00 Manjuyod Philippines  0.1
18 Apr 2021 18:00 Tayasan Philippines  0.1
18 Apr 2021 18:00 Jimalalud Philippines  0.1
18 Apr 2021 18:00 Santander Philippines  0.1
18 Apr 2021 18:00 Alegria Philippines  0.1
18 Apr 2021 18:00 Alo Philippines  0.1
18 Apr 2021 18:00 Boljoon Philippines  0.1
18 Apr 2021 18:00 Napo Philippines  0.1
18 Apr 2021 15:00 Cabucgayan Philippines  0.1
18 Apr 2021 15:00 Caibiran Philippines  0.1
18 Apr 2021 15:00 Bonga Philippines  0.1
18 Apr 2021 16:00 Calbayog Philippines  0.1
18 Apr 2021 16:00 Balud Philippines  0.1
18 Apr 2021 19:00 Caramoan Philippines  0.1
18 Apr 2021 13:00 Manambrag Philippines  0.1
18 Apr 2021 13:00 Gitoma Philippines  0.1
18 Apr 2021 17:00 Vinzons Philippines  0.1
18 Apr 2021 19:00 Tandoc Philippines  0.1
19 Apr 2021 21:00 San Vicente Philippines  0.1
20 Apr 2021 02:00 Panganiban Philippines  0.1
18 Apr 2021 15:00 Consuegra Philippines  0.1
18 Apr 2021 18:00 Vito Philippines  0.1
18 Apr 2021 18:00 Escalante Philippines  0.1
18 Apr 2021 18:00 Caridad Philippines  0.1
18 Apr 2021 18:00 Tuburan Philippines  0.1
18 Apr 2021 18:00 San Remigio Philippines  0.1
18 Apr 2021 18:00 Tindog Sur Philippines  0.1
18 Apr 2021 17:00 Calubian Philippines  0.1
18 Apr 2021 15:00 Biliran Philippines  0.1
18 Apr 2021 15:00 Culaba Philippines  0.1
18 Apr 2021 15:00 Tabojab Philippines  0.1
18 Apr 2021 14:00 Magtang Philippines  0.1
18 Apr 2021 14:00 Lamon Philippines  0.1
18 Apr 2021 14:00 Union Philippines  0.1
18 Apr 2021 14:00 Tinambac Philippines  0.1
18 Apr 2021 14:00 Gongonan Philippines  0.1
18 Apr 2021 12:00 Maquinalo Philippines  0.1
18 Apr 2021 12:00 Mondragon Philippines  0.1
20 Apr 2021 08:00 Borongan Philippines  0.1
18 Apr 2021 12:00 Catarman Philippines  0.1
18 Apr 2021 12:00 Capayan Philippines  0.1
18 Apr 2021 18:00 Sillon Philippines  0.1
18 Apr 2021 18:00 Tabuelan Philippines  0.1
18 Apr 2021 18:00 Tabunok Philippines  0.1
18 Apr 2021 18:00 Batad Philippines  0.1
18 Apr 2021 18:00 Antipolo Philippines  0.1
18 Apr 2021 17:00 Lico Philippines  0.1
18 Apr 2021 15:00 Tucdao Philippines  0.1
18 Apr 2021 17:00 Maya Philippines  0.1
18 Apr 2021 17:00 Talisay Philippines  0.1
19 Apr 2021 18:00 Alegria Philippines  0.1
20 Apr 2021 02:00 Pandan Philippines  0.1
18 Apr 2021 14:00 Talaga Philippines  0.1
18 Apr 2021 14:00 Tagontong Philippines  0.1
18 Apr 2021 14:00 Mambongalon Philippines  0.1
18 Apr 2021 14:00 Adiagnao Philippines  0.1
20 Apr 2021 00:00 Domorog Philippines  0.1
18 Apr 2021 17:00 San Isidro Philippines  0.1
18 Apr 2021 17:00 Vilalon Philippines  0.1
18 Apr 2021 17:00 Naval Philippines  0.1
18 Apr 2021 17:00 Binalbagan Philippines  0.1
18 Apr 2021 17:00 Aguisan Philippines  0.1
18 Apr 2021 17:00 Himamaylan Philippines  0.1
18 Apr 2021 19:00 Talingting Philippines  0.1
18 Apr 2021 12:00 Palapag Philippines  0.1
21 Apr 2021 12:00 Balza Philippines  0.1
21 Apr 2021 19:00 Buguey Philippines  0.1
21 Apr 2021 19:00 Gonzaga Philippines  0.1
21 Apr 2021 22:00 Bawa Philippines  0.1
21 Apr 2021 22:00 Cabiraoan Philippines  0.1
22 Apr 2021 00:00 Casambalangan Philippines  0.1
18 Apr 2021 18:00 Toboso Philippines  0.1
18 Apr 2021 18:00 Salamanca Philippines  0.1
18 Apr 2021 18:00 Tigbon Philippines  0.1
18 Apr 2021 18:00 Cankamalig Philippines  0.1
18 Apr 2021 18:00 Calatrava Philippines  0.1
18 Apr 2021 18:00 Candugay Philippines  0.1
18 Apr 2021 18:00 Aloquinsan Philippines  0.1
18 Apr 2021 18:00 Awihao Philippines  0.1
18 Apr 2021 18:00 Balamban Philippines  0.1
18 Apr 2021 18:00 Plaridel Philippines  0.1
18 Apr 2021 15:00 Santo Nino Philippines  0.1
18 Apr 2021 18:00 Cadiz Viejo Philippines  0.1
18 Apr 2021 18:00 Catapud Philippines  0.1
18 Apr 2021 18:00 Bitoon Philippines  0.1
20 Apr 2021 01:00 Placer Philippines  0.1
18 Apr 2021 21:00 Sogud Philippines  0.1
18 Apr 2021 18:00 Arevalo Philippines  0.1
18 Apr 2021 18:00 Tabango Philippines  0.1
18 Apr 2021 18:00 Daraon Philippines  0.1
18 Apr 2021 18:00 Leyte Philippines  0.1
18 Apr 2021 18:00 Guindawahan Philippines  0.1
18 Apr 2021 12:00 Cabadiangan Philippines  0.1
20 Apr 2021 20:00 Cavite Philippines  0.1
18 Apr 2021 12:00 Bobon Philippines  0.1
18 Apr 2021 06:00 Bien Unido Philippines  0.1
18 Apr 2021 19:00 Sagay Philippines  0.1
18 Apr 2021 18:00 Malatapay Philippines  0.1
18 Apr 2021 18:00 Tanjay Philippines  0.1
18 Apr 2021 18:00 La Libertad Philippines  0.1
18 Apr 2021 18:00 Guihulngan Philippines  0.1
18 Apr 2021 18:00 Calamba Philippines  0.1
18 Apr 2021 18:00 Basak Philippines  0.1
18 Apr 2021 18:00 Tabon Philippines  0.1
18 Apr 2021 18:00 Anao Philippines  0.1
18 Apr 2021 18:00 Santo Nino Philippines  0.1
18 Apr 2021 21:00 Moalboal Philippines  0.1
18 Apr 2021 18:00 Badian Philippines  0.1
18 Apr 2021 20:00 Ronda Philippines  0.1
18 Apr 2021 18:00 San Carlos Philippines  0.1
18 Apr 2021 18:00 Dumanjug Philippines  0.1
18 Apr 2021 18:00 Balat-guti Philippines  0.1
18 Apr 2021 16:00 Corocauayan Philippines  0.1
18 Apr 2021 18:00 Bilangbilangan Island Philippines  0.1
18 Apr 2021 18:00 Ubay Philippines  0.1
18 Apr 2021 18:00 Basiao Philippines  0.1
18 Apr 2021 18:00 Pitogo Philippines  0.1
18 Apr 2021 18:00 Bonbonon Philippines  0.1
18 Apr 2021 18:00 Aguining Philippines  0.1
18 Apr 2021 18:00 Tugas Philippines  0.1
18 Apr 2021 18:00 Hindang Philippines  0.1
18 Apr 2021 18:00 Inopacan Philippines  0.1
18 Apr 2021 18:00 Hiongas Philippines  0.1
18 Apr 2021 18:00 Guadalupe Philippines  0.1
18 Apr 2021 18:00 Plaridel Philippines  0.1
18 Apr 2021 18:00 Bato Philippines  0.1
18 Apr 2021 18:00 Matalom Philippines  0.1
18 Apr 2021 18:00 Tabonoc Philippines  0.1
18 Apr 2021 18:00 Maasin Philippines  0.1
18 Apr 2021 20:00 Daet Philippines  0.1
20 Apr 2021 04:00 Lo-oc Philippines  0.1
18 Apr 2021 16:00 Bacjao Philippines  0.1
18 Apr 2021 16:00 Agutay Philippines  0.1
18 Apr 2021 16:00 Kawayan Philippines  0.1
18 Apr 2021 18:00 Tinambacan Philippines  0.1
18 Apr 2021 17:00 Gigantangan Philippines  0.1
18 Apr 2021 16:00 Almagro Philippines  0.1
18 Apr 2021 17:00 Consuelo Philippines  0.1
18 Apr 2021 17:00 Unidos Philippines  0.1
18 Apr 2021 17:00 Ynalad Philippines  0.1
18 Apr 2021 17:00 Monte Alegre Philippines  0.1
18 Apr 2021 17:00 San Francisco Philippines  0.1
18 Apr 2021 17:00 Santa Cruz Philippines  0.1
18 Apr 2021 17:00 Himensulan Philippines  0.1
18 Apr 2021 18:00 Villaba Philippines  0.1
18 Apr 2021 18:00 Campokpok Philippines  0.1
18 Apr 2021 17:00 Esperanza Philippines  0.1
18 Apr 2021 18:00 Baranbang Philippines  0.1
18 Apr 2021 17:00 San Jose Philippines  0.1
18 Apr 2021 17:00 Quiot Philippines  0.1
18 Apr 2021 17:00 Tubud Philippines  0.1
18 Apr 2021 17:00 Tolingon Philippines  0.1
18 Apr 2021 17:00 Puertobello Philippines  0.1
18 Apr 2021 17:00 Calunangan Philippines  0.1
18 Apr 2021 17:00 Puertobello Philippines  0.1
18 Apr 2021 17:00 Merida Philippines  0.1
18 Apr 2021 17:00 Pilar Philippines  0.1
20 Apr 2021 04:00 Daraga Philippines  0.1
18 Apr 2021 21:00 Malaga Philippines  0.1
18 Apr 2021 15:00 Calaguikhik Philippines  0.1
20 Apr 2021 21:00 Binmale Philippines  0.1
20 Apr 2021 21:00 Canaoalan Philippines  0.1
20 Apr 2021 21:00 Carael Philippines  0.1
20 Apr 2021 21:00 Dagupan Philippines  0.1
20 Apr 2021 21:00 Bateng Philippines  0.1
18 Apr 2021 15:00 Calauag Philippines  0.1