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

click on

to select bulletin time

Meteorological source:

GDACS JTWC

Impact Single TC

GFS
HWRF
ECMWF

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	ECMWF
Exposed countries	Philippines, Palau
Exposed population	No people in Category 1 or higher
Maximum wind speed	104 km/h
Maximum storm surge	0.4 m (15 Apr 01:00 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
ECMWF Current	104 km/h	0.4 m	226 mm	0.5
ECMWF Overall	212 km/h	0.6 m	1088 mm	0.5
Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track)

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Wind

212 km/h

Up to 170 thousand can be affected by wind speeds of Tropical Storm strength or above

Wind exposed population - AoIs

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

Category	Country	Population
Tropical Storm	Philippines, Palau	169,449	+
	Philippines	162,506
	Palau	6,943

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 00:00	58	-	-	-	-	-	-	-
2	13 Apr 2021 12:00	72	-	-	-	-	-	-	-
3	14 Apr 2021 00:00	72	-	-	-	-	-	-	-
4	14 Apr 2021 12:00	68	-	-	-	-	-	-	-
5	15 Apr 2021 00:00	198	-		-	-	-	-	-	Philippines, Palau

Download:

Impact estimation for the next 72h

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Rainfall

Rain exposed population - AoIs

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

Level	Country	Population
250-500 mm	Palau	641
100-250 mm	Taiwan, Philippines, Palau	280,944	+
	Taiwan	10,526
	Philippines	250,024
	Palau	20,394
50-100 mm	Taiwan, Philippines, Federated States of Micronesia	3,893,316	+
	Taiwan	246,243
	Philippines	3,636,409
	Federated States of Micronesia	10,664

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 00:00	101	-		-	-	-	-	-	Philippines
2	13 Apr 2021 12:00	422	-	-	-	-	-	-	-
3	14 Apr 2021 00:00	331	-		-	-	-	-	-	Philippines
4	14 Apr 2021 12:00	202	-		-	-	-	-	-	Palau
5	15 Apr 2021 00:00	603	280 thousand				-	-	-	Taiwan, Philippines, Federated States of Micronesia, Palau

Impact estimation for the next 72h

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StormSurge

0.4 m

The maximum Storm surge height is 0.4m in Polillo, Philippines. This height is estimated for 15 Apr 2021 01:00 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.

Storm Surge Exposed population - AoIs

Storm Surge Exposed locations

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

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	15 Apr 2021 01:00	Polillo	Philippines	0.4
	15 Apr 2021 01:00	Cabungalunan	Philippines	0.4
	15 Apr 2021 01:00	Abucay	Philippines	0.4
	15 Apr 2021 01:00	Calutcot	Philippines	0.4
	15 Apr 2021 01:00	Patnanongan	Philippines	0.4
	15 Apr 2021 10:15	Tagana-an	Philippines	0.4
	15 Apr 2021 10:15	Placer	Philippines	0.4
	15 Apr 2021 10:15	Kinabutan	Philippines	0.4
	15 Apr 2021 10:15	Gigaquit	Philippines	0.4
	15 Apr 2021 10:15	Talavera	Philippines	0.4
	15 Apr 2021 10:15	Claver	Philippines	0.4
	15 Apr 2021 10:15	Urbistondo	Philippines	0.4
	15 Apr 2021 10:15	Taganito	Philippines	0.4
	15 Apr 2021 00:30	Pag-aguasan	Philippines	0.4
	15 Apr 2021 00:30	Concepcion	Philippines	0.4
	15 Apr 2021 00:30	Alabat	Philippines	0.4
	15 Apr 2021 00:30	Amontay	Philippines	0.4
	15 Apr 2021 00:30	Mascarina	Philippines	0.4
	15 Apr 2021 00:30	Apad	Philippines	0.4
	15 Apr 2021 00:30	Gumaca	Philippines	0.4
	15 Apr 2021 00:30	Argosino	Philippines	0.4
	15 Apr 2021 00:30	Lopez	Philippines	0.4
	15 Apr 2021 00:15	Calauag	Philippines	0.4
	15 Apr 2021 00:15	Apad Lutao	Philippines	0.4
	15 Apr 2021 10:15	Surigao	Philippines	0.4
	15 Apr 2021 10:15	Buenavista	Philippines	0.4
	15 Apr 2021 10:15	Matas	Philippines	0.4
	15 Apr 2021 10:15	Cadgianao	Philippines	0.4
	15 Apr 2021 01:00	Bisliang	Philippines	0.4
	15 Apr 2021 00:30	Calaguikhik	Philippines	0.3
	15 Apr 2021 00:30	Talingting	Philippines	0.3
	15 Apr 2021 10:15	Adlay	Philippines	0.3
	15 Apr 2021 10:15	Pamosaingan	Philippines	0.3
	15 Apr 2021 10:15	Socorro	Philippines	0.3
	15 Apr 2021 00:45	Cabag	Philippines	0.3
	15 Apr 2021 00:45	Atimonan	Philippines	0.3
	15 Apr 2021 00:45	Perez	Philippines	0.3
	15 Apr 2021 00:45	Cavilla	Philippines	0.3
	15 Apr 2021 00:45	San Jose	Philippines	0.3
	15 Apr 2021 00:45	Calamias	Philippines	0.3
	15 Apr 2021 00:45	Mauban	Philippines	0.3
	15 Apr 2021 06:30	Pangas	Philippines	0.3
	15 Apr 2021 06:30	Binauangan	Philippines	0.3
	15 Apr 2021 06:30	Mactang	Philippines	0.3
	15 Apr 2021 00:45	Caluekan	Philippines	0.3
	15 Apr 2021 10:00	Cabugao	Philippines	0.3
	15 Apr 2021 10:15	Dapa	Philippines	0.3
	15 Apr 2021 10:00	Numancia	Philippines	0.3
	15 Apr 2021 00:45	Jomalig	Philippines	0.3
	15 Apr 2021 00:30	Labayat	Philippines	0.2
	15 Apr 2021 05:00	San Benito	Philippines	0.2
	15 Apr 2021 00:30	Real	Philippines	0.2
	15 Apr 2021 00:45	Capalonga	Philippines	0.2
	15 Apr 2021 00:45	Alayao	Philippines	0.2
	15 Apr 2021 00:30	Infanta	Philippines	0.2
	15 Apr 2021 05:00	Sapao	Philippines	0.2
	15 Apr 2021 05:00	Beilon	Philippines	0.2
	15 Apr 2021 05:00	Burgos	Philippines	0.2
	15 Apr 2021 07:45	Hermosa	Philippines	0.2
	15 Apr 2021 07:45	Abucay	Philippines	0.2
	15 Apr 2021 07:45	Orani	Philippines	0.2
	15 Apr 2021 07:45	Samal	Philippines	0.2
	15 Apr 2021 07:45	Balanga	Philippines	0.2
	15 Apr 2021 07:45	Pilar	Philippines	0.2
	15 Apr 2021 07:45	Orion	Philippines	0.2
	15 Apr 2021 11:30	Pagauanen	Philippines	0.2
	15 Apr 2021 11:30	Binaluan	Philippines	0.2
	15 Apr 2021 11:30	Liminancong	Philippines	0.2
	15 Apr 2021 11:30	Bebeladan	Philippines	0.2
	15 Apr 2021 09:30	Layagoang	Philippines	0.2
	15 Apr 2021 09:45	Alegria	Philippines	0.2
	15 Apr 2021 11:30	Calmung	Philippines	0.2
	15 Apr 2021 11:30	El Nido	Philippines	0.2
	15 Apr 2021 11:15	Camago	Philippines	0.2
	15 Apr 2021 11:15	Manlalec	Philippines	0.2
	15 Apr 2021 00:15	Binibitinan	Philippines	0.2
	15 Apr 2021 11:45	Barotuan	Philippines	0.2
	15 Apr 2021 11:45	Oton	Philippines	0.2
	15 Apr 2021 11:45	Dipnay	Philippines	0.2
	15 Apr 2021 06:15	Jose Panganiban	Philippines	0.2
	15 Apr 2021 06:15	Paracale	Philippines	0.2
	15 Apr 2021 07:15	Pamarauan	Philippines	0.2
	15 Apr 2021 07:15	Meycauayan	Philippines	0.2
	15 Apr 2021 07:15	Tanza	Philippines	0.2
	15 Apr 2021 05:00	Valencia	Philippines	0.2
	15 Apr 2021 10:00	Barceloneta	Philippines	0.2
	15 Apr 2021 10:00	Mandao	Philippines	0.2
	15 Apr 2021 10:00	Barana	Philippines	0.2
	15 Apr 2021 10:00	Fundado	Philippines	0.2
	15 Apr 2021 10:00	Karigsa	Philippines	0.2
	15 Apr 2021 10:00	Calabanga	Philippines	0.2
	15 Apr 2021 08:30	Carrascal	Philippines	0.2
	15 Apr 2021 08:30	Cantilan	Philippines	0.2
	15 Apr 2021 07:30	Limay	Philippines	0.2
	15 Apr 2021 07:15	Limao	Philippines	0.2
	15 Apr 2021 07:15	Dadaotan	Philippines	0.2
	15 Apr 2021 07:15	Basao	Philippines	0.2
	15 Apr 2021 07:15	Santa Cruz	Philippines	0.2
	15 Apr 2021 07:15	Samal	Philippines	0.2
	15 Apr 2021 07:15	Kaputian	Philippines	0.2
	15 Apr 2021 07:15	Tagbitanag	Philippines	0.2
	15 Apr 2021 07:15	Del Monte	Philippines	0.2
	15 Apr 2021 07:15	Pangubatan	Philippines	0.2
	15 Apr 2021 07:15	Aumbay	Philippines	0.2
	15 Apr 2021 07:15	Ligtong	Philippines	0.2
	15 Apr 2021 07:15	Matiao	Philippines	0.2
	15 Apr 2021 07:15	Ayon	Philippines	0.2
	15 Apr 2021 07:15	Tambungon	Philippines	0.2
	15 Apr 2021 07:15	Pintatagan	Philippines	0.2
	15 Apr 2021 07:30	Tinajeros	Philippines	0.1
	15 Apr 2021 07:30	Caloocan	Philippines	0.1
	15 Apr 2021 07:30	Manila	Philippines	0.1
	15 Apr 2021 11:45	Daraga	Philippines	0.1
	15 Apr 2021 11:45	Legaspi	Philippines	0.1
	15 Apr 2021 11:45	Malilipot	Philippines	0.1
	15 Apr 2021 11:45	Libog	Philippines	0.1
	15 Apr 2021 11:45	San Francisco	Philippines	0.1
	15 Apr 2021 11:45	Pili	Philippines	0.1
	15 Apr 2021 11:45	Manito	Philippines	0.1
	15 Apr 2021 11:45	Pagnanitojan	Philippines	0.1
	15 Apr 2021 12:00	Batang	Philippines	0.1
	15 Apr 2021 12:00	Damipac	Philippines	0.1
	15 Apr 2021 12:00	Ugnisan	Philippines	0.1
	15 Apr 2021 12:00	Bonongan	Philippines	0.1
	15 Apr 2021 12:00	Carigmalan	Philippines	0.1
	15 Apr 2021 12:00	Molpok	Philippines	0.1
	15 Apr 2021 12:00	Culion	Philippines	0.1
	15 Apr 2021 12:00	Bataguanan	Philippines	0.1
	15 Apr 2021 12:00	Bulalacao	Philippines	0.1
	15 Apr 2021 12:00	Bancuan	Philippines	0.1
	15 Apr 2021 12:00	Coron	Philippines	0.1
	15 Apr 2021 00:45	Lamitan	Philippines	0.1
	15 Apr 2021 00:45	Bojelebung	Philippines	0.1
	15 Apr 2021 00:45	Kandiis	Philippines	0.1
	15 Apr 2021 07:30	Cavite	Philippines	0.1
	15 Apr 2021 05:00	Baloboc	Philippines	0.1
	15 Apr 2021 05:00	Maniboc	Philippines	0.1
	15 Apr 2021 05:00	Binmale	Philippines	0.1
	15 Apr 2021 05:00	Canaoalan	Philippines	0.1
	15 Apr 2021 05:00	Carael	Philippines	0.1
	15 Apr 2021 05:00	Dagupan	Philippines	0.1
	15 Apr 2021 05:00	Bateng	Philippines	0.1
	15 Apr 2021 05:00	Alacan	Philippines	0.1
	15 Apr 2021 11:45	Pandan	Philippines	0.1
	15 Apr 2021 07:30	Guihing	Philippines	0.1
	15 Apr 2021 07:30	Haley	Philippines	0.1
	15 Apr 2021 07:30	Digos	Philippines	0.1
	15 Apr 2021 07:30	Tuban	Philippines	0.1
	15 Apr 2021 07:30	Malang	Philippines	0.1
	15 Apr 2021 07:30	Central	Philippines	0.1
	15 Apr 2021 07:30	Kulagsing	Philippines	0.1
	15 Apr 2021 07:30	Asterga	Philippines	0.1
	15 Apr 2021 00:45	Maligay B	Philippines	0.1
	15 Apr 2021 00:45	Lukuban	Philippines	0.1
	15 Apr 2021 00:45	Barabuan	Philippines	0.1
	15 Apr 2021 00:45	Pitogo	Philippines	0.1
	15 Apr 2021 00:45	Dinas	Philippines	0.1
	15 Apr 2021 00:45	Dimataling	Philippines	0.1
	15 Apr 2021 00:45	Daplayan	Philippines	0.1
	15 Apr 2021 00:45	Pisan	Philippines	0.1
	15 Apr 2021 00:45	Taraka	Philippines	0.1
	15 Apr 2021 00:45	Pantad	Philippines	0.1
	15 Apr 2021 00:45	Salip	Philippines	0.1
	15 Apr 2021 00:45	San Pablo	Philippines	0.1
	15 Apr 2021 00:45	Napulan	Philippines	0.1
	15 Apr 2021 00:45	Culacion	Philippines	0.1
	15 Apr 2021 07:45	Amaya	Philippines	0.1
	15 Apr 2021 07:45	Tehero	Philippines	0.1
	15 Apr 2021 07:45	Tanza	Philippines	0.1
	15 Apr 2021 07:45	Binakayan	Philippines	0.1
	15 Apr 2021 07:45	General Trias	Philippines	0.1
	15 Apr 2021 07:45	Imus	Philippines	0.1
	15 Apr 2021 10:00	Magtang	Philippines	0.1
	15 Apr 2021 10:00	Lamon	Philippines	0.1
	15 Apr 2021 10:00	Union	Philippines	0.1
	15 Apr 2021 10:00	Tinambac	Philippines	0.1
	15 Apr 2021 07:45	Cabcaben	Philippines	0.1
	15 Apr 2021 11:45	Osiao	Philippines	0.1
	15 Apr 2021 11:45	Gaba	Philippines	0.1
	15 Apr 2021 12:00	Bogtong	Philippines	0.1
	15 Apr 2021 12:00	Concepcion	Philippines	0.1
	15 Apr 2021 12:00	Kiwit	Philippines	0.1
	15 Apr 2021 12:00	San Nicolas	Philippines	0.1
	15 Apr 2021 10:00	Gongonan	Philippines	0.1
	15 Apr 2021 11:00	Calibangbangan	Philippines	0.1
	15 Apr 2021 11:00	San Pedro	Philippines	0.1
	15 Apr 2021 11:00	Maroyogroyog	Philippines	0.1
	15 Apr 2021 11:00	San Nicolas	Philippines	0.1
	15 Apr 2021 11:00	Guadalupe	Philippines	0.1
	15 Apr 2021 11:00	Linapacan	Philippines	0.1
	15 Apr 2021 12:00	Bangwang Daan	Philippines	0.1
	15 Apr 2021 12:00	Banuang Daan	Philippines	0.1
	15 Apr 2021 10:00	Konlei	Palau	0.1
	15 Apr 2021 01:00	Panukulan	Philippines	0.1
	15 Apr 2021 01:00	Ngalan	Philippines	0.1
	15 Apr 2021 11:30	Koror	Palau	0.1
	15 Apr 2021 11:30	Almongui	Palau	0.1
	15 Apr 2021 11:30	Dabadoru	Palau	0.1
	15 Apr 2021 11:30	Airai	Palau	0.1
	15 Apr 2021 11:30	Goikul	Palau	0.1
	15 Apr 2021 11:30	Galakasan	Palau	0.1
	15 Apr 2021 11:30	Melekeok	Palau	0.1
	15 Apr 2021 05:00	Panasgasan	Philippines	0.1
	15 Apr 2021 05:00	Nabaul	Philippines	0.1
	15 Apr 2021 05:00	Capantolan	Philippines	0.1
	15 Apr 2021 05:00	Mangas	Philippines	0.1
	15 Apr 2021 05:00	Lingayen	Philippines	0.1
	15 Apr 2021 05:00	Labangan	Philippines	0.1
	15 Apr 2021 05:00	Damaloguen	Philippines	0.1
	15 Apr 2021 05:00	Bugallon	Philippines	0.1
	15 Apr 2021 07:45	Karaeru	Palau	0.1
	15 Apr 2021 07:45	Ulubosan	Palau	0.1
	15 Apr 2021 07:45	Galap	Palau	0.1
	15 Apr 2021 11:45	Pinamalayan	Philippines	0.1
	15 Apr 2021 06:30	Banacboc	Philippines	0.1
	15 Apr 2021 11:15	Sibaltan	Philippines	0.1
	15 Apr 2021 06:15	Mapid	Philippines	0.1
	15 Apr 2021 06:15	Balaton	Philippines	0.1
	15 Apr 2021 06:15	Garchitorena	Philippines	0.1
	15 Apr 2021 08:30	Hinatuan	Philippines	0.1
	15 Apr 2021 08:30	Bislig	Philippines	0.1
	15 Apr 2021 08:30	San Juan	Philippines	0.1
	15 Apr 2021 08:30	Mangagoy	Philippines	0.1
	15 Apr 2021 08:30	Otiela	Philippines	0.1
	15 Apr 2021 08:30	Lawigan	Philippines	0.1
	15 Apr 2021 08:30	Barcelona	Philippines	0.1
	15 Apr 2021 07:30	Bailat	Philippines	0.1
	15 Apr 2021 07:30	Seguil	Philippines	0.1
	15 Apr 2021 07:30	Tamblel	Philippines	0.1
	15 Apr 2021 07:30	Buayan	Philippines	0.1
	15 Apr 2021 07:30	Bula	Philippines	0.1
	15 Apr 2021 07:30	Lagao III	Philippines	0.1
	15 Apr 2021 07:30	Sapu Grande	Philippines	0.1
	15 Apr 2021 07:30	Malapatan	Philippines	0.1
	15 Apr 2021 07:30	Little Lun	Philippines	0.1
	15 Apr 2021 07:30	Mariveles	Philippines	0.1
	15 Apr 2021 11:30	Batas	Philippines	0.1
	15 Apr 2021 00:45	Tabtabon	Philippines	0.1
	15 Apr 2021 00:45	Cocob	Philippines	0.1
	15 Apr 2021 07:00	Bina Francia	Philippines	0.1
	15 Apr 2021 09:30	San Isidro	Philippines	0.1
	15 Apr 2021 09:30	Pilar	Philippines	0.1
	15 Apr 2021 09:30	Caridad	Philippines	0.1
	15 Apr 2021 11:30	Lianga	Philippines	0.1
	15 Apr 2021 11:30	Salvacion	Philippines	0.1
	15 Apr 2021 11:30	Oteiza	Philippines	0.1
	15 Apr 2021 11:30	Unidad	Philippines	0.1
	15 Apr 2021 11:30	Santo Nino	Philippines	0.1
	15 Apr 2021 11:30	Tinago	Philippines	0.1
	15 Apr 2021 09:45	Miguel	Philippines	0.1
	15 Apr 2021 09:45	Tandoc	Philippines	0.1
	15 Apr 2021 09:45	San Vicente	Philippines	0.1
	15 Apr 2021 05:45	San Juan	Philippines	0.1
	15 Apr 2021 05:45	Taft	Philippines	0.1
	15 Apr 2021 05:45	San Luis	Philippines	0.1
	15 Apr 2021 05:45	Pandol	Philippines	0.1
	15 Apr 2021 05:45	Sulat	Philippines	0.1
	15 Apr 2021 05:45	San Francisco	Philippines	0.1
	15 Apr 2021 05:45	San Vicente	Philippines	0.1
	15 Apr 2021 05:45	Dolores	Philippines	0.1
	15 Apr 2021 07:15	Tibagon	Philippines	0.1
	15 Apr 2021 07:15	Pantukan	Philippines	0.1
	15 Apr 2021 07:30	Casiguran	Philippines	0.1
	15 Apr 2021 07:30	Tarigtig Pt	Philippines	0.1
	15 Apr 2021 07:30	Diniyog	Philippines	0.1
	15 Apr 2021 09:15	Rapu Rapu	Philippines	0.1
	15 Apr 2021 08:45	Antipolo	Philippines	0.1
	15 Apr 2021 08:45	Marihatag	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.