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 06 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 07:00 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
GFS Current	119 km/h	0.4 m	223 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)

TOP

Wind

Wind exposed population - AoIs

Estimations based on the bulletin of 15 Apr 2021 06:00 UTC

Category	Country	Population
Tropical Storm	Taiwan, Philippines, Palau	1,083,110	+
	Taiwan	918,199
	Philippines	143,876
	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	198	-		-	-	-	-	-	Taiwan, Philippines, Palau

Download:

Impact estimation for the next 72h

TOP

Rainfall

1249 mm

Up to 1.3 million can be affected by rain higher than 100mm (see SSHS)

Rain exposed population - AoIs

Estimations based on the bulletin of 15 Apr 2021 06:00 UTC

Level	Country	Population
500-750 mm	Palau	1,318
250-500 mm	Palau	18,628
100-250 mm	Philippines, Palau	1,249,908	+
	Philippines	1,248,819
	Palau	1,089
50-100 mm	Philippines, Palau	2,320,859	+
	Philippines	2,320,754
	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	715	1.3 million					-	-	Philippines, Palau

Impact estimation for the next 72h

TOP

StormSurge

0.4 m

The maximum Storm surge height is 0.4m in Pag-aguasan, Philippines. This height is estimated for 15 Apr 2021 07:00 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 06:00 UTC

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	15 Apr 2021 07:00	Pag-aguasan	Philippines	0.4
	15 Apr 2021 07:00	Concepcion	Philippines	0.4
	15 Apr 2021 07:00	Alabat	Philippines	0.4
	15 Apr 2021 07:00	Amontay	Philippines	0.4
	15 Apr 2021 07:00	Mascarina	Philippines	0.4
	15 Apr 2021 07:00	Apad	Philippines	0.4
	15 Apr 2021 07:00	Gumaca	Philippines	0.4
	15 Apr 2021 07:00	Argosino	Philippines	0.4
	15 Apr 2021 07:00	Lopez	Philippines	0.4
	15 Apr 2021 07:00	Calauag	Philippines	0.4
	15 Apr 2021 07:00	Apad Lutao	Philippines	0.4
	15 Apr 2021 07:00	Calaguikhik	Philippines	0.4
	15 Apr 2021 07:00	Talingting	Philippines	0.4
	15 Apr 2021 07:00	Atimonan	Philippines	0.4
	15 Apr 2021 07:00	Cabag	Philippines	0.4
	15 Apr 2021 07:00	Perez	Philippines	0.3
	15 Apr 2021 07:00	Cavilla	Philippines	0.3
	15 Apr 2021 07:15	San Jose	Philippines	0.3
	15 Apr 2021 07:15	Calamias	Philippines	0.3
	15 Apr 2021 07:15	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	Tagana-an	Philippines	0.3
	15 Apr 2021 12:00	Placer	Philippines	0.3
	15 Apr 2021 12:00	Matas	Philippines	0.3
	15 Apr 2021 12:00	Cadgianao	Philippines	0.3
	15 Apr 2021 12:00	Talavera	Philippines	0.3
	15 Apr 2021 11:45	Kinabutan	Philippines	0.3
	15 Apr 2021 11:45	Gigaquit	Philippines	0.3
	15 Apr 2021 11:45	Claver	Philippines	0.3
	15 Apr 2021 11:30	Urbistondo	Philippines	0.3
	15 Apr 2021 11:30	Taganito	Philippines	0.3
	15 Apr 2021 11:30	Pamosaingan	Philippines	0.3
	15 Apr 2021 07:15	Caluekan	Philippines	0.3
	15 Apr 2021 11:30	Pagauanen	Philippines	0.3
	15 Apr 2021 11:30	Binaluan	Philippines	0.3
	15 Apr 2021 11:30	Liminancong	Philippines	0.3
	15 Apr 2021 11:30	Bebeladan	Philippines	0.3
	15 Apr 2021 07:30	Polillo	Philippines	0.3
	15 Apr 2021 07:30	Cabungalunan	Philippines	0.3
	15 Apr 2021 07:30	Abucay	Philippines	0.3
	15 Apr 2021 07:30	Calutcot	Philippines	0.3
	15 Apr 2021 07:30	Patnanongan	Philippines	0.3
	15 Apr 2021 11:30	Calmung	Philippines	0.3
	15 Apr 2021 11:30	El Nido	Philippines	0.3
	15 Apr 2021 11:30	Camago	Philippines	0.3
	15 Apr 2021 11:30	Manlalec	Philippines	0.3
	15 Apr 2021 11:45	Adlay	Philippines	0.3
	15 Apr 2021 11:45	Socorro	Philippines	0.3
	15 Apr 2021 11:30	Cabugao	Philippines	0.3
	15 Apr 2021 11:30	Dapa	Philippines	0.3
	15 Apr 2021 07:15	Labayat	Philippines	0.3
	15 Apr 2021 11:30	Numancia	Philippines	0.3
	15 Apr 2021 07:15	Bisliang	Philippines	0.3
	15 Apr 2021 07:00	Real	Philippines	0.3
	15 Apr 2021 07:45	Pangas	Philippines	0.2
	15 Apr 2021 07:45	Binauangan	Philippines	0.2
	15 Apr 2021 07:45	Mactang	Philippines	0.2
	15 Apr 2021 11:30	San Benito	Philippines	0.2
	15 Apr 2021 07:00	Infanta	Philippines	0.2
	15 Apr 2021 07:15	Jomalig	Philippines	0.2
	15 Apr 2021 07:15	Capalonga	Philippines	0.2
	15 Apr 2021 11:30	Sapao	Philippines	0.2
	15 Apr 2021 11:30	Beilon	Philippines	0.2
	15 Apr 2021 11:30	Burgos	Philippines	0.2
	15 Apr 2021 11:30	Layagoang	Philippines	0.2
	15 Apr 2021 07:30	Alayao	Philippines	0.2
	15 Apr 2021 07:15	Binibitinan	Philippines	0.2
	15 Apr 2021 11:30	Alegria	Philippines	0.2
	15 Apr 2021 09:45	Barceloneta	Philippines	0.2
	15 Apr 2021 09:45	Mandao	Philippines	0.2
	15 Apr 2021 09:45	Barana	Philippines	0.2
	15 Apr 2021 09:45	Fundado	Philippines	0.2
	15 Apr 2021 09:45	Karigsa	Philippines	0.2
	15 Apr 2021 09:45	Calabanga	Philippines	0.2
	15 Apr 2021 09:45	Magtang	Philippines	0.2
	15 Apr 2021 09:45	Lamon	Philippines	0.2
	15 Apr 2021 09:45	Union	Philippines	0.2
	15 Apr 2021 09:45	Tinambac	Philippines	0.2
	15 Apr 2021 09:45	Gongonan	Philippines	0.2
	15 Apr 2021 11:15	Barotuan	Philippines	0.2
	15 Apr 2021 10:00	Bolinao	Philippines	0.2
	15 Apr 2021 10:00	Zaragoza	Philippines	0.2
	15 Apr 2021 10:00	Pamaoran	Philippines	0.2
	15 Apr 2021 10:00	Pilar	Philippines	0.2
	15 Apr 2021 10:00	Anda	Philippines	0.2
	15 Apr 2021 10:00	Dolaoan	Philippines	0.2
	15 Apr 2021 10:00	Alaminos	Philippines	0.2
	15 Apr 2021 10:00	Lucap	Philippines	0.2
	15 Apr 2021 10:00	Santiago	Philippines	0.2
	15 Apr 2021 10:00	Tondol	Philippines	0.2
	15 Apr 2021 10:00	Panasgasan	Philippines	0.2
	15 Apr 2021 10:00	Nabaul	Philippines	0.2
	15 Apr 2021 10:00	Capantolan	Philippines	0.2
	15 Apr 2021 10:00	Mangas	Philippines	0.2
	15 Apr 2021 10:15	Lucero	Philippines	0.2
	15 Apr 2021 09:45	Miguel	Philippines	0.2
	15 Apr 2021 07:15	Jose Panganiban	Philippines	0.2
	15 Apr 2021 09:15	Paet	Philippines	0.2
	15 Apr 2021 09:15	Rizal	Philippines	0.2
	15 Apr 2021 09:15	Daram	Philippines	0.2
	15 Apr 2021 09:15	Bagacay	Philippines	0.2
	15 Apr 2021 09:15	Guintampilan	Philippines	0.2
	15 Apr 2021 09:15	Tatabunan	Philippines	0.2
	15 Apr 2021 09:15	Macalonud	Philippines	0.2
	15 Apr 2021 09:15	Mualbual	Philippines	0.2
	15 Apr 2021 09:15	Catbalogan	Philippines	0.2
	15 Apr 2021 09:15	San Andres	Philippines	0.2
	15 Apr 2021 09:15	Narombacan	Philippines	0.2
	15 Apr 2021 09:15	Bangon	Philippines	0.2
	15 Apr 2021 09:15	Igot	Philippines	0.2
	15 Apr 2021 09:15	Wright	Philippines	0.2
	15 Apr 2021 09:15	Calbiga	Philippines	0.2
	15 Apr 2021 09:15	Salay	Philippines	0.2
	15 Apr 2021 09:15	Pequit	Philippines	0.2
	15 Apr 2021 09:15	Pabanong	Philippines	0.2
	15 Apr 2021 09:15	Hinabangan	Philippines	0.2
	15 Apr 2021 11:15	Pandan	Philippines	0.2
	15 Apr 2021 11:15	Oton	Philippines	0.2
	15 Apr 2021 11:15	Dipnay	Philippines	0.2
	15 Apr 2021 07:45	Lamitan	Philippines	0.2
	15 Apr 2021 07:45	Bojelebung	Philippines	0.2
	15 Apr 2021 07:45	Kandiis	Philippines	0.2
	15 Apr 2021 10:30	Baloboc	Philippines	0.1
	15 Apr 2021 10:30	Maniboc	Philippines	0.1
	15 Apr 2021 10:30	Binmale	Philippines	0.1
	15 Apr 2021 10:30	Canaoalan	Philippines	0.1
	15 Apr 2021 10:30	Carael	Philippines	0.1
	15 Apr 2021 10:30	Dagupan	Philippines	0.1
	15 Apr 2021 10:30	Bateng	Philippines	0.1
	15 Apr 2021 10:30	Alacan	Philippines	0.1
	15 Apr 2021 10:15	Lingayen	Philippines	0.1
	15 Apr 2021 10:15	Labangan	Philippines	0.1
	15 Apr 2021 10:15	Damaloguen	Philippines	0.1
	15 Apr 2021 10:15	Bugallon	Philippines	0.1
	15 Apr 2021 10:15	Aringay	Philippines	0.1
	15 Apr 2021 10:15	Agoo	Philippines	0.1
	15 Apr 2021 09:15	Santa Rita	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 07:30	Paracale	Philippines	0.1
	15 Apr 2021 11:15	Valencia	Philippines	0.1
	15 Apr 2021 10:45	Batang	Philippines	0.1
	15 Apr 2021 10:45	Ugnisan	Philippines	0.1
	15 Apr 2021 10:45	Busuanga	Philippines	0.1
	15 Apr 2021 10:45	Salvacion	Philippines	0.1
	15 Apr 2021 10:45	Bogtong	Philippines	0.1
	15 Apr 2021 10:45	Concepcion	Philippines	0.1
	15 Apr 2021 10:45	Kiwit	Philippines	0.1
	15 Apr 2021 10:45	Culion	Philippines	0.1
	15 Apr 2021 10:45	Damipac	Philippines	0.1
	15 Apr 2021 10:45	Bonongan	Philippines	0.1
	15 Apr 2021 10:45	Carigmalan	Philippines	0.1
	15 Apr 2021 10:45	Quezon	Philippines	0.1
	15 Apr 2021 10:45	Calauit	Philippines	0.1
	15 Apr 2021 10:15	Caba	Philippines	0.1
	15 Apr 2021 09:15	Koror	Palau	0.1
	15 Apr 2021 09:15	Almongui	Palau	0.1
	15 Apr 2021 09:15	Dabadoru	Palau	0.1
	15 Apr 2021 09:15	Airai	Palau	0.1
	15 Apr 2021 09:15	Goikul	Palau	0.1
	15 Apr 2021 09:15	Galakasan	Palau	0.1
	15 Apr 2021 09:15	Melekeok	Palau	0.1
	15 Apr 2021 07:15	Panukulan	Philippines	0.1
	15 Apr 2021 07:15	Ngalan	Philippines	0.1
	15 Apr 2021 10:45	Sibaltan	Philippines	0.1
	15 Apr 2021 10:15	Bauang	Philippines	0.1
	15 Apr 2021 10:15	San Cornelio	Philippines	0.1
	15 Apr 2021 10:45	Molpok	Philippines	0.1
	15 Apr 2021 09:00	Capitun-an	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 06:15	San Isidro	Philippines	0.1
	15 Apr 2021 06:15	Pilar	Philippines	0.1
	15 Apr 2021 06:15	Caridad	Philippines	0.1
	15 Apr 2021 07:15	Konlei	Palau	0.1
	15 Apr 2021 10:15	Baccuit	Philippines	0.1
	15 Apr 2021 10:15	Palintocang	Philippines	0.1
	15 Apr 2021 10:30	Pinamalayan	Philippines	0.1
	15 Apr 2021 07:45	Banacboc	Philippines	0.1
	15 Apr 2021 11:00	San Jose	Philippines	0.1
	15 Apr 2021 10:15	Tupa	Philippines	0.1
	15 Apr 2021 12:00	Hermosa	Philippines	0.1
	15 Apr 2021 12:00	Abucay	Philippines	0.1
	15 Apr 2021 12:00	Orani	Philippines	0.1
	15 Apr 2021 12:00	Samal	Philippines	0.1
	15 Apr 2021 12:00	Balanga	Philippines	0.1
	15 Apr 2021 12:00	Pilar	Philippines	0.1
	15 Apr 2021 12:00	Orion	Philippines	0.1
	15 Apr 2021 09:30	Karaeru	Palau	0.1
	15 Apr 2021 09:30	Ulubosan	Palau	0.1
	15 Apr 2021 09:30	Galap	Palau	0.1
	15 Apr 2021 07:30	Libjo	Philippines	0.1
	15 Apr 2021 07:30	Magdalo	Philippines	0.1
	15 Apr 2021 08:15	Mapid	Philippines	0.1
	15 Apr 2021 08:15	Balaton	Philippines	0.1
	15 Apr 2021 12:00	Pamarauan	Philippines	0.1
	15 Apr 2021 12:00	Meycauayan	Philippines	0.1
	15 Apr 2021 12:00	Tanza	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.