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

14 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, Palau
Exposed population	No people in Category 1 or higher
Maximum wind speed	83 km/h
Maximum storm surge	0.5 m (14 Apr 12:30 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	83 km/h	0.5 m	287 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

234 km/h

Up to 1.2 million can be affected by wind speeds of Tropical Storm strength or above

Wind exposed population - AoIs

Estimations based on the bulletin of 14 Apr 2021 12:00 UTC

Category	Country	Population
Tropical Storm	Taiwan, Palau	1,168,244	+
	Taiwan	1,147,209
	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	122	-		-	-	-	-	-	Taiwan, Palau

Download:

Impact estimation for the next 72h

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Rainfall

Rain exposed population - AoIs

Estimations based on the bulletin of 14 Apr 2021 12:00 UTC

Level	Country	Population
500-750 mm	Palau	203
250-500 mm	Palau	6,665
100-250 mm	Palau	14,167
50-100 mm	Philippines, Palau, Indonesia	99,179	+
	Philippines	96,360
	Palau	105
	Indonesia	2,714

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	967	20 thousand					-	-	Philippines, Palau, Indonesia

Impact estimation for the next 72h

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StormSurge

0.5 m

The maximum Storm surge height is 0.5m in Hermosa, Philippines. This height is estimated for 14 Apr 2021 12:30 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 14 Apr 2021 12:00 UTC

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	14 Apr 2021 12:30	Hermosa	Philippines	0.5
	14 Apr 2021 12:30	Abucay	Philippines	0.5
	14 Apr 2021 12:30	Orani	Philippines	0.5
	14 Apr 2021 12:30	Samal	Philippines	0.5
	14 Apr 2021 12:30	Balanga	Philippines	0.5
	14 Apr 2021 12:30	Pilar	Philippines	0.5
	14 Apr 2021 12:30	Orion	Philippines	0.5
	14 Apr 2021 12:15	Pamarauan	Philippines	0.5
	14 Apr 2021 12:15	Meycauayan	Philippines	0.4
	14 Apr 2021 12:15	Tanza	Philippines	0.4
	14 Apr 2021 12:15	Limay	Philippines	0.4
	14 Apr 2021 12:15	Tinajeros	Philippines	0.4
	14 Apr 2021 12:15	Caloocan	Philippines	0.4
	14 Apr 2021 12:15	Manila	Philippines	0.4
	14 Apr 2021 12:15	Cavite	Philippines	0.4
	14 Apr 2021 12:15	Amaya	Philippines	0.4
	14 Apr 2021 12:15	Tehero	Philippines	0.4
	14 Apr 2021 12:15	Tanza	Philippines	0.4
	14 Apr 2021 12:15	Binakayan	Philippines	0.4
	14 Apr 2021 12:15	General Trias	Philippines	0.4
	14 Apr 2021 12:15	Imus	Philippines	0.4
	14 Apr 2021 12:15	Cabcaben	Philippines	0.4
	14 Apr 2021 14:30	Amontay	Philippines	0.3
	14 Apr 2021 14:30	Mascarina	Philippines	0.3
	14 Apr 2021 14:30	Apad	Philippines	0.3
	14 Apr 2021 14:30	Gumaca	Philippines	0.3
	14 Apr 2021 14:30	Argosino	Philippines	0.3
	14 Apr 2021 14:30	Lopez	Philippines	0.3
	14 Apr 2021 14:30	Calauag	Philippines	0.3
	14 Apr 2021 14:30	Apad Lutao	Philippines	0.3
	14 Apr 2021 14:30	Pag-aguasan	Philippines	0.3
	14 Apr 2021 14:30	Concepcion	Philippines	0.3
	14 Apr 2021 14:30	Alabat	Philippines	0.3
	14 Apr 2021 12:15	Mariveles	Philippines	0.3
	14 Apr 2021 14:30	Calaguikhik	Philippines	0.3
	14 Apr 2021 14:30	Talingting	Philippines	0.3
	14 Apr 2021 14:15	Tagana-an	Philippines	0.3
	14 Apr 2021 14:15	Placer	Philippines	0.3
	14 Apr 2021 14:15	Kinabutan	Philippines	0.3
	14 Apr 2021 14:15	Gigaquit	Philippines	0.3
	14 Apr 2021 14:15	Talavera	Philippines	0.3
	14 Apr 2021 14:15	Claver	Philippines	0.3
	14 Apr 2021 14:15	Urbistondo	Philippines	0.3
	14 Apr 2021 14:15	Taganito	Philippines	0.3
	14 Apr 2021 14:30	Atimonan	Philippines	0.3
	14 Apr 2021 14:15	Adlay	Philippines	0.3
	14 Apr 2021 14:15	Pamosaingan	Philippines	0.3
	14 Apr 2021 14:15	Socorro	Philippines	0.3
	14 Apr 2021 14:45	Cabag	Philippines	0.3
	14 Apr 2021 14:30	Perez	Philippines	0.3
	14 Apr 2021 14:30	Cavilla	Philippines	0.3
	14 Apr 2021 14:00	Polillo	Philippines	0.3
	14 Apr 2021 14:00	Bisliang	Philippines	0.3
	14 Apr 2021 14:00	Abucay	Philippines	0.3
	14 Apr 2021 14:00	Calutcot	Philippines	0.3
	14 Apr 2021 14:00	Patnanongan	Philippines	0.3
	14 Apr 2021 14:15	Cabungalunan	Philippines	0.3
	14 Apr 2021 14:30	San Jose	Philippines	0.3
	14 Apr 2021 12:00	Maragondon	Philippines	0.3
	14 Apr 2021 12:00	Naic	Philippines	0.3
	14 Apr 2021 15:15	Batang	Philippines	0.3
	14 Apr 2021 15:15	Damipac	Philippines	0.3
	14 Apr 2021 15:15	Ugnisan	Philippines	0.3
	14 Apr 2021 15:15	Bonongan	Philippines	0.3
	14 Apr 2021 15:15	Carigmalan	Philippines	0.3
	14 Apr 2021 15:15	Molpok	Philippines	0.3
	14 Apr 2021 15:15	Culion	Philippines	0.3
	14 Apr 2021 15:15	Bataguanan	Philippines	0.3
	14 Apr 2021 15:15	Bulalacao	Philippines	0.3
	14 Apr 2021 15:15	Bancuan	Philippines	0.3
	14 Apr 2021 15:15	Coron	Philippines	0.3
	14 Apr 2021 14:15	Calamias	Philippines	0.3
	14 Apr 2021 14:15	Mauban	Philippines	0.3
	14 Apr 2021 14:15	Caluekan	Philippines	0.2
	14 Apr 2021 13:30	Pangas	Philippines	0.2
	14 Apr 2021 13:30	Binauangan	Philippines	0.2
	14 Apr 2021 13:30	Mactang	Philippines	0.2
	14 Apr 2021 15:30	Bogtong	Philippines	0.2
	14 Apr 2021 15:30	Concepcion	Philippines	0.2
	14 Apr 2021 15:30	Kiwit	Philippines	0.2
	14 Apr 2021 15:30	San Nicolas	Philippines	0.2
	14 Apr 2021 15:30	Bangwang Daan	Philippines	0.2
	14 Apr 2021 15:30	Banuang Daan	Philippines	0.2
	14 Apr 2021 13:45	Buenavista	Philippines	0.2
	14 Apr 2021 13:45	Matas	Philippines	0.2
	14 Apr 2021 13:45	Cadgianao	Philippines	0.2
	14 Apr 2021 14:00	Jomalig	Philippines	0.2
	14 Apr 2021 15:30	Paet	Philippines	0.2
	14 Apr 2021 15:30	Rizal	Philippines	0.2
	14 Apr 2021 15:30	Daram	Philippines	0.2
	14 Apr 2021 15:30	Bagacay	Philippines	0.2
	14 Apr 2021 15:30	Guintampilan	Philippines	0.2
	14 Apr 2021 15:30	Tatabunan	Philippines	0.2
	14 Apr 2021 15:30	Macalonud	Philippines	0.2
	14 Apr 2021 15:30	Mualbual	Philippines	0.2
	14 Apr 2021 15:30	Catbalogan	Philippines	0.2
	14 Apr 2021 15:30	San Andres	Philippines	0.2
	14 Apr 2021 15:30	Narombacan	Philippines	0.2
	14 Apr 2021 15:30	Bangon	Philippines	0.2
	14 Apr 2021 15:30	Igot	Philippines	0.2
	14 Apr 2021 15:30	Wright	Philippines	0.2
	14 Apr 2021 15:30	Calbiga	Philippines	0.2
	14 Apr 2021 15:30	Salay	Philippines	0.2
	14 Apr 2021 15:30	Pequit	Philippines	0.2
	14 Apr 2021 15:30	Pabanong	Philippines	0.2
	14 Apr 2021 15:30	Hinabangan	Philippines	0.2
	14 Apr 2021 14:00	Surigao	Philippines	0.2
	14 Apr 2021 14:00	Labayat	Philippines	0.2
	14 Apr 2021 13:45	Cabugao	Philippines	0.2
	14 Apr 2021 13:45	Dapa	Philippines	0.2
	14 Apr 2021 14:00	Numancia	Philippines	0.2
	14 Apr 2021 14:00	Capalonga	Philippines	0.2
	14 Apr 2021 14:15	Real	Philippines	0.2
	14 Apr 2021 15:30	Borac	Philippines	0.2
	14 Apr 2021 14:00	San Benito	Philippines	0.2
	14 Apr 2021 15:30	Santa Rita	Philippines	0.2
	14 Apr 2021 14:15	Infanta	Philippines	0.2
	14 Apr 2021 14:00	Alayao	Philippines	0.2
	14 Apr 2021 13:45	Sapao	Philippines	0.2
	14 Apr 2021 13:45	Beilon	Philippines	0.2
	14 Apr 2021 13:45	Burgos	Philippines	0.2
	14 Apr 2021 13:45	Layagoang	Philippines	0.2
	14 Apr 2021 13:45	Alegria	Philippines	0.2
	14 Apr 2021 16:30	Pagauanen	Philippines	0.2
	14 Apr 2021 16:30	Binaluan	Philippines	0.2
	14 Apr 2021 16:30	Liminancong	Philippines	0.2
	14 Apr 2021 16:30	Bebeladan	Philippines	0.2
	14 Apr 2021 16:30	Calmung	Philippines	0.2
	14 Apr 2021 16:30	El Nido	Philippines	0.2
	14 Apr 2021 16:30	Camago	Philippines	0.2
	14 Apr 2021 16:30	Manlalec	Philippines	0.2
	14 Apr 2021 15:15	Capitun-an	Philippines	0.1
	14 Apr 2021 14:00	Valencia	Philippines	0.1
	14 Apr 2021 14:15	Jose Panganiban	Philippines	0.1
	14 Apr 2021 15:45	Barotuan	Philippines	0.1
	14 Apr 2021 15:45	Oton	Philippines	0.1
	14 Apr 2021 15:45	Dipnay	Philippines	0.1
	14 Apr 2021 14:00	Binibitinan	Philippines	0.1
	14 Apr 2021 16:00	Lamitan	Philippines	0.1
	14 Apr 2021 16:00	Bojelebung	Philippines	0.1
	14 Apr 2021 16:00	Kandiis	Philippines	0.1
	14 Apr 2021 16:00	Pandan	Philippines	0.1
	14 Apr 2021 13:45	Guihing	Philippines	0.1
	14 Apr 2021 13:45	Haley	Philippines	0.1
	14 Apr 2021 13:45	Digos	Philippines	0.1
	14 Apr 2021 13:45	Tuban	Philippines	0.1
	14 Apr 2021 13:45	Malang	Philippines	0.1
	14 Apr 2021 13:45	Central	Philippines	0.1
	14 Apr 2021 13:45	Kulagsing	Philippines	0.1
	14 Apr 2021 13:45	Asterga	Philippines	0.1
	14 Apr 2021 13:45	Limao	Philippines	0.1
	14 Apr 2021 13:45	Dadaotan	Philippines	0.1
	14 Apr 2021 13:45	Basao	Philippines	0.1
	14 Apr 2021 13:45	Santa Cruz	Philippines	0.1
	14 Apr 2021 13:45	Samal	Philippines	0.1
	14 Apr 2021 13:45	Kaputian	Philippines	0.1
	14 Apr 2021 13:45	Tagbitanag	Philippines	0.1
	14 Apr 2021 13:45	Del Monte	Philippines	0.1
	14 Apr 2021 13:45	Pangubatan	Philippines	0.1
	14 Apr 2021 13:45	Aumbay	Philippines	0.1
	14 Apr 2021 13:45	Ligtong	Philippines	0.1
	14 Apr 2021 13:45	Matiao	Philippines	0.1
	14 Apr 2021 13:45	Ayon	Philippines	0.1
	14 Apr 2021 13:45	Tambungon	Philippines	0.1
	14 Apr 2021 13:45	Pintatagan	Philippines	0.1
	14 Apr 2021 14:15	Leyte	Philippines	0.1
	14 Apr 2021 14:15	Consuegra	Philippines	0.1
	14 Apr 2021 14:15	Cabucgayan	Philippines	0.1
	14 Apr 2021 14:15	Managasnas	Philippines	0.1
	14 Apr 2021 14:15	Bonga	Philippines	0.1
	14 Apr 2021 14:15	Capoocan	Philippines	0.1
	14 Apr 2021 14:15	Sugud	Philippines	0.1
	14 Apr 2021 14:15	Carigara	Philippines	0.1
	14 Apr 2021 14:15	Barugo	Philippines	0.1
	14 Apr 2021 16:00	San Pedro	Philippines	0.1
	14 Apr 2021 16:00	Maroyogroyog	Philippines	0.1
	14 Apr 2021 16:00	San Nicolas	Philippines	0.1
	14 Apr 2021 16:00	Guadalupe	Philippines	0.1
	14 Apr 2021 16:00	Linapacan	Philippines	0.1
	14 Apr 2021 14:15	Daraon	Philippines	0.1
	14 Apr 2021 14:15	Baranbang	Philippines	0.1
	14 Apr 2021 14:15	Calubian	Philippines	0.1
	14 Apr 2021 14:15	Lico	Philippines	0.1
	14 Apr 2021 14:15	Biliran	Philippines	0.1
	14 Apr 2021 14:15	Caibiran	Philippines	0.1
	14 Apr 2021 14:15	Babatngon	Philippines	0.1
	14 Apr 2021 16:00	Sibaltan	Philippines	0.1
	14 Apr 2021 15:15	Pancol	Philippines	0.1
	14 Apr 2021 15:15	Igan Barrio	Philippines	0.1
	14 Apr 2021 15:15	Palarican	Philippines	0.1
	14 Apr 2021 15:15	Palalong	Philippines	0.1
	14 Apr 2021 15:15	Maytiguid	Philippines	0.1
	14 Apr 2021 15:15	Batas	Philippines	0.1
	14 Apr 2021 15:15	Casian	Philippines	0.1
	14 Apr 2021 15:15	Taytay	Philippines	0.1
	14 Apr 2021 15:15	San Jose	Philippines	0.1
	14 Apr 2021 15:15	Bantulan	Philippines	0.1
	14 Apr 2021 14:15	Tabojab	Philippines	0.1
	14 Apr 2021 16:00	Calibangbangan	Philippines	0.1
	14 Apr 2021 16:00	Pinamalayan	Philippines	0.1
	14 Apr 2021 14:15	Culaba	Philippines	0.1
	14 Apr 2021 12:00	Mambaling	Philippines	0.1
	14 Apr 2021 12:00	Cebu	Philippines	0.1
	14 Apr 2021 12:00	Talamban Viejo	Philippines	0.1
	14 Apr 2021 12:00	Cordova	Philippines	0.1
	14 Apr 2021 12:00	Tilhaong	Philippines	0.1
	14 Apr 2021 12:00	Punta Engana	Philippines	0.1
	14 Apr 2021 12:00	Compostela	Philippines	0.1
	14 Apr 2021 14:15	Paracale	Philippines	0.1
	14 Apr 2021 14:00	San Jose	Philippines	0.1
	14 Apr 2021 12:30	Koror	Palau	0.1
	14 Apr 2021 12:30	Dabadoru	Palau	0.1
	14 Apr 2021 12:30	Airai	Palau	0.1
	14 Apr 2021 17:00	Daitou	China	0.1
	14 Apr 2021 17:00	Pinghai	China	0.1
	14 Apr 2021 17:00	Shicheng	China	0.1
	14 Apr 2021 17:00	Nanri	China	0.1
	14 Apr 2021 18:00	Hua-hsu	Taiwan	0.1
	14 Apr 2021 13:30	San Isidro	Philippines	0.1
	14 Apr 2021 13:30	Pilar	Philippines	0.1
	14 Apr 2021 13:30	Caridad	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.