Overall Green Tropical Cyclone alert for SURIGAE-21 in Japan, Philippines, Palau from 13 Apr 2021 12:00 UTC to 24 Apr 2021 18:00 UTC

GDACS is a cooperation framework between the United Nations, the European Commission and disaster managers worldwide to improve alerts, information exchange and coordination in the first phase after major sudden-onset disasters.

Overall Green alert Tropical Cyclone for SURIGAE-21

in Japan, Philippines, Palau

15 Apr 2021 12 UTC

click on

to select bulletin time

Meteorological source:

GDACS JTWC

Impact Single TC

Impact based on all weather systems in the area

Impact

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

Meteorological source	GFS
Exposed countries	Taiwan, Philippines, Palau
Exposed population	No people in Category 1 or higher
Maximum wind speed	119 km/h
Maximum storm surge	0.4 m (15 Apr 12:15 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
GFS Current	119 km/h	0.4 m	232 mm	0.5
GFS Overall	234 km/h	0.5 m	1249 mm	0.5
Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track)

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Wind

Wind exposed population - AoIs

Estimations based on the bulletin of 15 Apr 2021 12:00 UTC

Category	Country	Population
Tropical Storm	Taiwan, Philippines, Palau	1,648,484	+
	Taiwan	1,317,920
	Philippines	309,529
	Palau	21,035

See TC classification SSHS

Wind Impact Timeline

people affected <=10000

10000< people affected <=100000

people affected >100000

N°	Date (UTC)	Max Winds (km/h)	Pop in Cat. 1 or higher	TS	Cat. 1	Cat. 2	Cat. 3	Cat. 4	Cat. 5	Countries
1	13 Apr 2021 12:00	72	-	-	-	-	-	-	-
2	13 Apr 2021 18:00	83	-	-	-	-	-	-	-
3	14 Apr 2021 00:00	76	-		-	-	-	-	-	Federated States of Micronesia
4	14 Apr 2021 06:00	83	-	-	-	-	-	-	-
5	14 Apr 2021 12:00	83	-	-	-	-	-	-	-
6	14 Apr 2021 18:00	97	-	-	-	-	-	-	-
7	15 Apr 2021 00:00	108	-	-	-	-	-	-	-
8	15 Apr 2021 06:00	119	-		-	-	-	-	-	Palau
9	15 Apr 2021 12:00	220	-		-	-	-	-	-	Taiwan, Philippines, Palau

Download:

Impact estimation for the next 72h

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Rainfall

1249 mm

Up to 3 million can be affected by rain higher than 100mm (see SSHS)

Rain exposed population - AoIs

Estimations based on the bulletin of 15 Apr 2021 12:00 UTC

Level	Country	Population
250-500 mm	Philippines, Palau	19,677	+
	Philippines	16,309
	Palau	3,368
100-250 mm	Philippines, Palau	3,023,697	+
	Philippines	3,006,030
	Palau	17,667
50-100 mm	Philippines, Palau	2,213,054	+
	Philippines	2,212,949
	Palau	105

Rain Impact Timeline

people affected <=10000

10000< people affected <=100000

people affected >100000

N°	Date (UTC)	Max Rainfall (mm)	Pop >100mm or higher	50-100	100-250	250-500	500-750	750-1000	>1000	Countries
1	13 Apr 2021 12:00	349	-	-	-	-	-	-	-
2	13 Apr 2021 18:00	229	-	-	-	-	-	-	-
3	14 Apr 2021 00:00	213	-	-	-	-	-	-	-
4	14 Apr 2021 06:00	198	-	-	-	-	-	-	-
5	14 Apr 2021 12:00	287	-		-	-	-	-	-	Palau
6	14 Apr 2021 18:00	253	Few people			-	-	-	-	Palau
7	15 Apr 2021 00:00	183	3 thousand			-	-	-	-	Palau
8	15 Apr 2021 06:00	223	6 thousand			-	-	-	-	Palau
9	15 Apr 2021 12:00	700	3 million				-	-	-	Philippines, Palau

Impact estimation for the next 72h

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StormSurge

0.4 m

The maximum Storm surge height is 0.4m in Amontay, Philippines. This height is estimated for 15 Apr 2021 12:15 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.

Storm Surge Exposed population - AoIs

Storm Surge Exposed locations

Calculation based on the bulletin of 15 Apr 2021 12:00 UTC

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	15 Apr 2021 12:15	Amontay	Philippines	0.4
	15 Apr 2021 12:15	Mascarina	Philippines	0.4
	15 Apr 2021 12:15	Apad	Philippines	0.4
	15 Apr 2021 12:15	Gumaca	Philippines	0.4
	15 Apr 2021 12:15	Argosino	Philippines	0.4
	15 Apr 2021 12:15	Lopez	Philippines	0.4
	15 Apr 2021 12:15	Calauag	Philippines	0.4
	15 Apr 2021 12:15	Apad Lutao	Philippines	0.4
	15 Apr 2021 12:30	Pag-aguasan	Philippines	0.3
	15 Apr 2021 12:30	Concepcion	Philippines	0.3
	15 Apr 2021 12:30	Alabat	Philippines	0.3
	15 Apr 2021 12:30	Cabag	Philippines	0.3
	15 Apr 2021 12:30	Atimonan	Philippines	0.3
	15 Apr 2021 12:30	Calaguikhik	Philippines	0.3
	15 Apr 2021 12:30	Talingting	Philippines	0.3
	15 Apr 2021 12:30	Perez	Philippines	0.3
	15 Apr 2021 12:30	Cavilla	Philippines	0.3
	15 Apr 2021 13:00	Polillo	Philippines	0.3
	15 Apr 2021 13:00	Bisliang	Philippines	0.3
	15 Apr 2021 13:00	Abucay	Philippines	0.3
	15 Apr 2021 13:00	Calutcot	Philippines	0.3
	15 Apr 2021 13:00	Patnanongan	Philippines	0.3
	15 Apr 2021 13:15	Cabungalunan	Philippines	0.3
	15 Apr 2021 12:30	San Jose	Philippines	0.3
	15 Apr 2021 16:30	Tagana-an	Philippines	0.3
	15 Apr 2021 16:30	Placer	Philippines	0.3
	15 Apr 2021 16:30	Kinabutan	Philippines	0.3
	15 Apr 2021 16:30	Gigaquit	Philippines	0.3
	15 Apr 2021 16:30	Talavera	Philippines	0.3
	15 Apr 2021 16:30	Claver	Philippines	0.3
	15 Apr 2021 16:30	Urbistondo	Philippines	0.3
	15 Apr 2021 16:30	Taganito	Philippines	0.3
	15 Apr 2021 16:45	Adlay	Philippines	0.3
	15 Apr 2021 16:45	Pamosaingan	Philippines	0.3
	15 Apr 2021 16:45	Socorro	Philippines	0.3
	15 Apr 2021 12:45	Calamias	Philippines	0.3
	15 Apr 2021 12:45	Mauban	Philippines	0.3
	15 Apr 2021 12:00	Surigao	Philippines	0.3
	15 Apr 2021 12:00	Buenavista	Philippines	0.3
	15 Apr 2021 12:00	Matas	Philippines	0.3
	15 Apr 2021 12:00	Cadgianao	Philippines	0.3
	15 Apr 2021 12:45	Caluekan	Philippines	0.3
	15 Apr 2021 16:45	Cabugao	Philippines	0.3
	15 Apr 2021 16:45	Dapa	Philippines	0.3
	15 Apr 2021 17:00	Numancia	Philippines	0.3
	15 Apr 2021 12:30	Pangas	Philippines	0.2
	15 Apr 2021 12:30	Binauangan	Philippines	0.2
	15 Apr 2021 12:30	Mactang	Philippines	0.2
	15 Apr 2021 17:00	San Benito	Philippines	0.2
	15 Apr 2021 12:45	Labayat	Philippines	0.2
	15 Apr 2021 17:00	Sapao	Philippines	0.2
	15 Apr 2021 17:00	Beilon	Philippines	0.2
	15 Apr 2021 17:00	Burgos	Philippines	0.2
	15 Apr 2021 13:00	Jomalig	Philippines	0.2
	15 Apr 2021 12:45	Real	Philippines	0.2
	15 Apr 2021 12:45	Infanta	Philippines	0.2
	15 Apr 2021 12:45	Capalonga	Philippines	0.2
	15 Apr 2021 13:00	Lamitan	Philippines	0.2
	15 Apr 2021 13:00	Bojelebung	Philippines	0.2
	15 Apr 2021 13:00	Kandiis	Philippines	0.2
	15 Apr 2021 17:00	Alegria	Philippines	0.2
	15 Apr 2021 12:00	Pagauanen	Philippines	0.2
	15 Apr 2021 12:00	Binaluan	Philippines	0.2
	15 Apr 2021 12:00	Liminancong	Philippines	0.2
	15 Apr 2021 12:00	Bebeladan	Philippines	0.2
	15 Apr 2021 13:00	Alayao	Philippines	0.2
	15 Apr 2021 17:00	Layagoang	Philippines	0.2
	15 Apr 2021 12:00	Calmung	Philippines	0.2
	15 Apr 2021 12:00	El Nido	Philippines	0.2
	15 Apr 2021 12:00	Camago	Philippines	0.2
	15 Apr 2021 12:00	Manlalec	Philippines	0.2
	15 Apr 2021 13:00	Binibitinan	Philippines	0.2
	15 Apr 2021 17:15	Pancol	Philippines	0.2
	15 Apr 2021 17:15	Taytay	Philippines	0.2
	15 Apr 2021 17:15	Igan Barrio	Philippines	0.2
	15 Apr 2021 17:15	Palarican	Philippines	0.2
	15 Apr 2021 17:15	Palalong	Philippines	0.2
	15 Apr 2021 17:15	San Jose	Philippines	0.2
	15 Apr 2021 17:15	Bantulan	Philippines	0.2
	15 Apr 2021 17:15	Casian	Philippines	0.2
	15 Apr 2021 13:30	Jose Panganiban	Philippines	0.2
	15 Apr 2021 17:15	Batang	Philippines	0.1
	15 Apr 2021 17:15	Damipac	Philippines	0.1
	15 Apr 2021 17:15	Ugnisan	Philippines	0.1
	15 Apr 2021 17:15	Bonongan	Philippines	0.1
	15 Apr 2021 17:15	Carigmalan	Philippines	0.1
	15 Apr 2021 17:15	Molpok	Philippines	0.1
	15 Apr 2021 17:15	Culion	Philippines	0.1
	15 Apr 2021 17:15	Bataguanan	Philippines	0.1
	15 Apr 2021 17:15	Bulalacao	Philippines	0.1
	15 Apr 2021 17:15	Bancuan	Philippines	0.1
	15 Apr 2021 17:15	Coron	Philippines	0.1
	15 Apr 2021 17:00	Maytiguid	Philippines	0.1
	15 Apr 2021 13:00	Tabtabon	Philippines	0.1
	15 Apr 2021 13:00	Cocob	Philippines	0.1
	15 Apr 2021 17:15	Oton	Philippines	0.1
	15 Apr 2021 17:15	Batas	Philippines	0.1
	15 Apr 2021 12:00	Barotuan	Philippines	0.1
	15 Apr 2021 12:00	Dipnay	Philippines	0.1
	15 Apr 2021 13:15	Paracale	Philippines	0.1
	15 Apr 2021 14:45	Konlei	Palau	0.1
	15 Apr 2021 16:45	Valencia	Philippines	0.1
	15 Apr 2021 17:30	Bangwang Daan	Philippines	0.1
	15 Apr 2021 17:30	Banuang Daan	Philippines	0.1
	15 Apr 2021 17:30	Concepcion	Philippines	0.1
	15 Apr 2021 17:30	Kiwit	Philippines	0.1
	15 Apr 2021 17:30	San Nicolas	Philippines	0.1
	15 Apr 2021 17:15	Bogtong	Philippines	0.1
	15 Apr 2021 12:00	Pandan	Philippines	0.1
	15 Apr 2021 15:00	Galap	Palau	0.1
	15 Apr 2021 17:15	Calauag	Philippines	0.1
	15 Apr 2021 17:15	Culasian	Philippines	0.1
	15 Apr 2021 17:15	Capayas	Philippines	0.1
	15 Apr 2021 17:15	Danleg	Philippines	0.1
	15 Apr 2021 17:15	Santa Teresita	Philippines	0.1
	15 Apr 2021 17:15	Dumaran	Philippines	0.1
	15 Apr 2021 17:15	Bacao	Philippines	0.1
	15 Apr 2021 17:15	Madoldolon	Philippines	0.1
	15 Apr 2021 17:15	Banglen	Philippines	0.1
	15 Apr 2021 17:15	Taloto	Philippines	0.1
	15 Apr 2021 17:30	Borac	Philippines	0.1
	15 Apr 2021 15:00	Koror	Palau	0.1
	15 Apr 2021 15:00	Almongui	Palau	0.1
	15 Apr 2021 15:00	Dabadoru	Palau	0.1
	15 Apr 2021 15:00	Airai	Palau	0.1
	15 Apr 2021 15:00	Goikul	Palau	0.1
	15 Apr 2021 15:00	Galakasan	Palau	0.1
	15 Apr 2021 15:00	Melekeok	Palau	0.1
	15 Apr 2021 17:15	Bigot	Philippines	0.1
	15 Apr 2021 17:15	Bien Unido	Philippines	0.1
	15 Apr 2021 17:15	Bilangbilangan Island	Philippines	0.1
	15 Apr 2021 17:15	Ubay	Philippines	0.1
	15 Apr 2021 17:15	Biabas	Philippines	0.1
	15 Apr 2021 17:15	Basiao	Philippines	0.1
	15 Apr 2021 17:15	Pitogo	Philippines	0.1
	15 Apr 2021 17:15	Bonbonon	Philippines	0.1
	15 Apr 2021 17:15	Aguining	Philippines	0.1
	15 Apr 2021 17:15	Tugas	Philippines	0.1
	15 Apr 2021 18:00	Pamarauan	Philippines	0.1
	15 Apr 2021 18:00	Meycauayan	Philippines	0.1
	15 Apr 2021 18:00	Tanza	Philippines	0.1
	15 Apr 2021 18:00	Tinajeros	Philippines	0.1
	15 Apr 2021 18:00	Caloocan	Philippines	0.1
	15 Apr 2021 18:00	Manila	Philippines	0.1
	15 Apr 2021 13:15	Bongao	Philippines	0.1
	15 Apr 2021 13:15	Tarawaken	Philippines	0.1
	15 Apr 2021 13:15	Malaka	Philippines	0.1
	15 Apr 2021 13:15	Bakung	Philippines	0.1
	15 Apr 2021 14:00	Karaeru	Palau	0.1
	15 Apr 2021 14:00	Ulubosan	Palau	0.1
	15 Apr 2021 12:30	Hermosa	Philippines	0.1
	15 Apr 2021 12:30	Abucay	Philippines	0.1
	15 Apr 2021 12:30	Orani	Philippines	0.1
	15 Apr 2021 12:30	Samal	Philippines	0.1
	15 Apr 2021 12:30	Balanga	Philippines	0.1
	15 Apr 2021 12:30	Pilar	Philippines	0.1
	15 Apr 2021 12:30	Orion	Philippines	0.1
	15 Apr 2021 18:00	Cavite	Philippines	0.1
	15 Apr 2021 17:15	Bohol	Philippines	0.1
	15 Apr 2021 13:00	Panukulan	Philippines	0.1
	15 Apr 2021 13:00	Ngalan	Philippines	0.1
	15 Apr 2021 18:00	Amaya	Philippines	0.1
	15 Apr 2021 18:00	Tehero	Philippines	0.1
	15 Apr 2021 18:00	Tanza	Philippines	0.1
	15 Apr 2021 18:00	Binakayan	Philippines	0.1
	15 Apr 2021 18:00	General Trias	Philippines	0.1
	15 Apr 2021 18:00	Imus	Philippines	0.1
	15 Apr 2021 13:00	Caparan	Philippines	0.1
	15 Apr 2021 13:00	Ipil	Philippines	0.1
	15 Apr 2021 13:00	Tambanan	Philippines	0.1
	15 Apr 2021 13:00	Titanmanobog	Philippines	0.1
	15 Apr 2021 13:00	Kabasalan	Philippines	0.1
	15 Apr 2021 13:00	Tandu Patan	Philippines	0.1
	15 Apr 2021 13:00	Batu	Philippines	0.1
	15 Apr 2021 12:45	Maligay B	Philippines	0.1
	15 Apr 2021 12:45	Lukuban	Philippines	0.1
	15 Apr 2021 12:45	Barabuan	Philippines	0.1
	15 Apr 2021 12:45	Pitogo	Philippines	0.1
	15 Apr 2021 12:45	Dinas	Philippines	0.1
	15 Apr 2021 12:45	Dimataling	Philippines	0.1
	15 Apr 2021 12:45	Daplayan	Philippines	0.1
	15 Apr 2021 12:45	Pisan	Philippines	0.1
	15 Apr 2021 12:45	Taraka	Philippines	0.1
	15 Apr 2021 12:45	Pantad	Philippines	0.1
	15 Apr 2021 12:45	Salip	Philippines	0.1
	15 Apr 2021 12:45	San Pablo	Philippines	0.1
	15 Apr 2021 12:45	Napulan	Philippines	0.1
	15 Apr 2021 12:45	Culacion	Philippines	0.1
	15 Apr 2021 18:00	Limay	Philippines	0.1
	15 Apr 2021 13:00	Limbungahan	Philippines	0.1
	15 Apr 2021 13:00	Gapol	Philippines	0.1
	15 Apr 2021 13:00	Alicia	Philippines	0.1
	15 Apr 2021 13:15	Ligian	Philippines	0.1
	15 Apr 2021 13:15	Surabay	Philippines	0.1
	15 Apr 2021 16:30	San Jose	Philippines	0.1
	15 Apr 2021 17:30	Sibaltan	Philippines	0.1
	15 Apr 2021 17:30	Pinamalayan	Philippines	0.1
	15 Apr 2021 17:15	Labangan	Philippines	0.1
	15 Apr 2021 17:15	Damaloguen	Philippines	0.1
	15 Apr 2021 17:15	Bugallon	Philippines	0.1
	15 Apr 2021 17:15	Baloboc	Philippines	0.1
	15 Apr 2021 17:15	Maniboc	Philippines	0.1
	15 Apr 2021 17:15	Binmale	Philippines	0.1
	15 Apr 2021 17:15	Canaoalan	Philippines	0.1
	15 Apr 2021 17:15	Carael	Philippines	0.1
	15 Apr 2021 17:15	Dagupan	Philippines	0.1
	15 Apr 2021 17:15	Bateng	Philippines	0.1
	15 Apr 2021 17:15	Alacan	Philippines	0.1
	15 Apr 2021 17:30	Quiot	Philippines	0.1
	15 Apr 2021 17:30	Tubud	Philippines	0.1
	15 Apr 2021 17:30	Tolingon	Philippines	0.1
	15 Apr 2021 17:30	Calunangan	Philippines	0.1
	15 Apr 2021 17:30	Puertobello	Philippines	0.1
	15 Apr 2021 17:30	Merida	Philippines	0.1
	15 Apr 2021 17:30	Lilo-an	Philippines	0.1
	15 Apr 2021 17:30	Ormoc	Philippines	0.1
	15 Apr 2021 17:30	Donghol	Philippines	0.1
	15 Apr 2021 17:30	Seguinon	Philippines	0.1
	15 Apr 2021 17:30	Balugo	Philippines	0.1
	15 Apr 2021 12:00	San Isidro	Philippines	0.1
	15 Apr 2021 12:00	Pilar	Philippines	0.1
	15 Apr 2021 12:00	Caridad	Philippines	0.1
	15 Apr 2021 17:30	Panasgasan	Philippines	0.1
	15 Apr 2021 17:30	Nabaul	Philippines	0.1
	15 Apr 2021 17:30	Capantolan	Philippines	0.1
	15 Apr 2021 17:30	Mangas	Philippines	0.1
	15 Apr 2021 17:30	Lingayen	Philippines	0.1
	15 Apr 2021 17:00	Dalayauan	Philippines	0.1
	15 Apr 2021 17:00	Tinintinan	Philippines	0.1
	15 Apr 2021 13:00	Gandaan	Philippines	0.1
	15 Apr 2021 13:00	Cabatoan	Philippines	0.1
	15 Apr 2021 13:45	Guihing	Philippines	0.1
	15 Apr 2021 13:45	Haley	Philippines	0.1
	15 Apr 2021 13:45	Digos	Philippines	0.1
	15 Apr 2021 13:45	Tuban	Philippines	0.1
	15 Apr 2021 13:45	Malang	Philippines	0.1
	15 Apr 2021 13:45	Central	Philippines	0.1
	15 Apr 2021 13:45	Kulagsing	Philippines	0.1
	15 Apr 2021 13:45	Asterga	Philippines	0.1
	15 Apr 2021 18:00	Cabcaben	Philippines	0.1
	15 Apr 2021 17:45	Hindang	Philippines	0.1
	15 Apr 2021 17:15	Talibon	Philippines	0.1
	15 Apr 2021 17:45	Mambaling	Philippines	0.1
	15 Apr 2021 17:45	Cebu	Philippines	0.1
	15 Apr 2021 17:45	Talamban Viejo	Philippines	0.1
	15 Apr 2021 17:45	Cordova	Philippines	0.1
	15 Apr 2021 17:45	Tilhaong	Philippines	0.1
	15 Apr 2021 17:45	Punta Engana	Philippines	0.1
	15 Apr 2021 17:45	Compostela	Philippines	0.1
	15 Apr 2021 17:45	Calibangbangan	Philippines	0.1
	15 Apr 2021 17:45	San Pedro	Philippines	0.1
	15 Apr 2021 17:45	Maroyogroyog	Philippines	0.1
	15 Apr 2021 17:45	San Nicolas	Philippines	0.1
	15 Apr 2021 17:45	Guadalupe	Philippines	0.1
	15 Apr 2021 17:45	Linapacan	Philippines	0.1
	15 Apr 2021 13:15	Roxas	Philippines	0.1
	15 Apr 2021 13:15	Pontevedra	Philippines	0.1
	15 Apr 2021 13:15	Hipona	Philippines	0.1
	15 Apr 2021 13:15	President Roxas	Philippines	0.1
	15 Apr 2021 13:15	Montiflor	Philippines	0.1
	15 Apr 2021 13:45	Capuluan	Philippines	0.1
	15 Apr 2021 13:45	Buenavista	Philippines	0.1
	15 Apr 2021 13:45	Hiwasayan	Philippines	0.1
	15 Apr 2021 13:45	Tagkawayan	Philippines	0.1
	15 Apr 2021 13:45	Catabanga	Philippines	0.1

Disclaimer
While we try everything to ensure accuracy, this information is purely indicative and should not be used for any decision making without alternate sources of information.
The JRC is not responsible for any damage or loss resulting from the use of the information presented on this website.
The designations employed and the presentation of material on the map do not imply the expression of any opinion whatsoever on the part of the European Union concerning the legal status of any country, territory or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.