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

18 Apr 2021 18 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	GDACS
Exposed countries	Japan, Philippines, Palau
Exposed population	No people in Category 1 or higher
Maximum wind speed	306 km/h
Maximum storm surge	0.5 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	222 km/h	0.2 m	n.a.	0.5
Overall	306 km/h	0.5 m	n.a.	0.5
Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track) based on GDACS impact

TOP

Wind

222 km/h Current Max.

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

Impact Timeline

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

Bulletin Timeline

N°	Date (UTC)	Category (SSHS)	Max winds (km/h)	Population in Cat.1 or higher	Population in Tropical Storm or higher	Location (lat, lon)
1	13 Apr 2021 12:00	Tropical depression	46	no people	no people	7.9, 137.3
2	13 Apr 2021 18:00	Tropical depression	56	no people	no people	8.1, 137.1
3	14 Apr 2021 00:00	Tropical storm	65	no people	9600 people	8.5, 137.7
4	14 Apr 2021 06:00	Tropical storm	65	no people	9600 people	8.9, 137.4
5	14 Apr 2021 12:00	Tropical storm	65	no people	no people	8.9, 137
6	14 Apr 2021 18:00	Tropical storm	83	no people	9700 people	8.9, 136.8
7	15 Apr 2021 00:00	Tropical storm	93	no people	13000 people	9, 136.4
8	15 Apr 2021 06:00	Tropical storm	93	no people	31000 people	8.9, 136.3
9	15 Apr 2021 12:00	Tropical storm	102	no people	21000 people	9, 135.7
10	15 Apr 2021 18:00	Category 1	120	no people	21000 people	8.6, 135.2
11	16 Apr 2021 00:00	Category 1	139	<1000 people	21000 people	8.8, 134.6
12	16 Apr 2021 06:00	Category 1	148	no people	21000 people	9.2, 133.7
13	16 Apr 2021 12:00	Category 2	167	no people	21000 people	9.4, 132.9
14	16 Apr 2021 18:00	Category 4	213	no people	no people	10, 132.1
15	17 Apr 2021 00:00	Category 4	222	no people	no people	10.7, 131.1
16	17 Apr 2021 06:00	Category 4	241	no people	no people	11.3, 130.2
17	17 Apr 2021 12:00	Category 5	287	no people	930000 people	12, 129.2
18	17 Apr 2021 18:00	Category 5	306	no people	2.3 million people	12.6, 128.4
19	18 Apr 2021 00:00	Category 5	278	no people	600000 people	13.2, 127.7
20	18 Apr 2021 06:00	Category 4	250	no people	1.8 million people	13.5, 127.2
21	18 Apr 2021 12:00	Category 4	231	no people	6 million people	13.6, 126.8
22	18 Apr 2021 18:00	Category 4	222	no people	3.1 million people	14, 126.5
22	19 Apr 2021 06:00	Category 4	213	no people	850000 people	14.7, 126.2
22	19 Apr 2021 18:00	Category 3	204	no people	330000 people	15.4, 125.9
22	20 Apr 2021 06:00	Category 3	194	no people	370000 people	16.1, 125.5
22	20 Apr 2021 18:00	Category 3	185	no people	2.6 million people	16.9, 125
22	21 Apr 2021 18:00	Category 2	176	no people	2.5 million people	18.6, 124.3
22	22 Apr 2021 18:00	Category 1	148	no people	no people	20.7, 126.4
22	23 Apr 2021 18:00	Category 1	120	no people	no people	22.8, 130.8

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.

TOP

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.

...

TOP

StormSurge

0.5 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 (240 locations). Calculation based on advisory number 22 of 18 Apr 2021 18:00:00 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	Narombacan	Philippines	0.3
	18 Apr 2021 14:00	Tatabunan	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 15:00	Catbalogan	Philippines	0.3
	18 Apr 2021 16:00	Babatngon	Philippines	0.3
	18 Apr 2021 13:00	Bikal	Philippines	0.3
	18 Apr 2021 15:00	Pagsanjan	Philippines	0.2
	18 Apr 2021 15:00	Daram	Philippines	0.2
	18 Apr 2021 15:00	Santa Margarita	Philippines	0.2
	18 Apr 2021 13:00	Bagas	Philippines	0.2
	18 Apr 2021 12:00	Laoang	Philippines	0.2
	18 Apr 2021 18:00	Bantayan	Philippines	0.2
	18 Apr 2021 15:00	Igot	Philippines	0.2
	18 Apr 2021 15:00	Mandao	Philippines	0.2
	18 Apr 2021 12:00	Pambujan	Philippines	0.2
	18 Apr 2021 13:00	Garchitorena	Philippines	0.2
	18 Apr 2021 15:00	Barugo	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
	21 Apr 2021 18:00	Gonzaga	Philippines	0.2
	18 Apr 2021 15:00	Carigara	Philippines	0.2
	18 Apr 2021 19:00	Tagaytay	Philippines	0.2
	18 Apr 2021 19:00	Bogo	Philippines	0.2
	18 Apr 2021 19:00	Catmon	Philippines	0.2
	18 Apr 2021 19:00	Tindog	Philippines	0.2
	18 Apr 2021 19:00	Borbon	Philippines	0.2
	18 Apr 2021 19:00	Tabogon	Philippines	0.2
	18 Apr 2021 19:00	Nailon	Philippines	0.2
	18 Apr 2021 19:00	Calape	Philippines	0.2
	18 Apr 2021 19:00	Salag	Philippines	0.2
	18 Apr 2021 19:00	Odlot	Philippines	0.2
	18 Apr 2021 19:00	Tagnucan	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 18:00	Madridejos	Philippines	0.2
	18 Apr 2021 15:00	Miguel	Philippines	0.2
	18 Apr 2021 15:00	Balaton	Philippines	0.2
	18 Apr 2021 13:00	Bantayan	Philippines	0.2
	18 Apr 2021 18:00	Cadiz	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 13:00	Sialat	Philippines	0.2
	21 Apr 2021 17:00	Balza	Philippines	0.2
	21 Apr 2021 18:00	Buguey	Philippines	0.2
	21 Apr 2021 18:00	Bawa	Philippines	0.2
	21 Apr 2021 18:00	Cabiraoan	Philippines	0.2
	18 Apr 2021 15:00	Capoocan	Philippines	0.2
	18 Apr 2021 15:00	Sugud	Philippines	0.2
	18 Apr 2021 19:00	San Jose	Philippines	0.2
	18 Apr 2021 19:00	Carcar	Philippines	0.2
	18 Apr 2021 19:00	Abaca	Philippines	0.2
	18 Apr 2021 19:00	Cebu	Philippines	0.2
	19 Apr 2021 14:00	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 14:00	Calolbon	Philippines	0.2
	18 Apr 2021 23:00	Vinzons	Philippines	0.2
	18 Apr 2021 15:00	Barana	Philippines	0.2
	21 Apr 2021 21:00	Casambalangan	Philippines	0.2
	18 Apr 2021 15:00	Managasnas	Philippines	0.2
	18 Apr 2021 18:00	Escalante	Philippines	0.1
	18 Apr 2021 19:00	Santander	Philippines	0.1
	18 Apr 2021 19:00	Alo	Philippines	0.1
	18 Apr 2021 19:00	Boljoon	Philippines	0.1
	18 Apr 2021 19:00	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 13:00	Manambrag	Philippines	0.1
	18 Apr 2021 13:00	Gitoma	Philippines	0.1
	18 Apr 2021 14:00	Tandoc	Philippines	0.1
	19 Apr 2021 11:00	San Vicente	Philippines	0.1
	19 Apr 2021 16:00	Cavayan	Philippines	0.1
	20 Apr 2021 00:00	Panganiban	Philippines	0.1
	18 Apr 2021 15:00	Consuegra	Philippines	0.1
	19 Apr 2021 16:00	Labigan	Philippines	0.1
	19 Apr 2021 16:00	Malbug	Philippines	0.1
	18 Apr 2021 18:00	Vito	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 12:00	Caramoan	Philippines	0.1
	18 Apr 2021 14:00	Daet	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
	19 Apr 2021 17:00	Guiom	Philippines	0.1
	21 Apr 2021 17:00	Punta	Philippines	0.1
	18 Apr 2021 12:00	Maquinalo	Philippines	0.1
	18 Apr 2021 12:00	Mondragon	Philippines	0.1
	18 Apr 2021 13:00	Cabadiangan	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
	18 Apr 2021 19:00	Alegria	Philippines	0.1
	19 Apr 2021 20:00	Pandan	Philippines	0.1
	18 Apr 2021 17:00	Pitogo	Philippines	0.1
	18 Apr 2021 17:00	Bonbonon	Philippines	0.1
	18 Apr 2021 17:00	Aguining	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
	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
	21 Apr 2021 18:00	Aparri	Philippines	0.1
	21 Apr 2021 18:00	San Vincente	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
	19 Apr 2021 20:00	Borongan	Philippines	0.1
	18 Apr 2021 12:00	Palapag	Philippines	0.1
	18 Apr 2021 18:00	Sagay	Philippines	0.1
	18 Apr 2021 19:00	Toboso	Philippines	0.1
	18 Apr 2021 19:00	Salamanca	Philippines	0.1
	18 Apr 2021 19:00	Dumanjug	Philippines	0.1
	18 Apr 2021 19:00	Tigbon	Philippines	0.1
	18 Apr 2021 19:00	Cankamalig	Philippines	0.1
	18 Apr 2021 19:00	Calatrava	Philippines	0.1
	18 Apr 2021 19:00	Candugay	Philippines	0.1
	18 Apr 2021 19:00	Aloquinsan	Philippines	0.1
	18 Apr 2021 19:00	Awihao	Philippines	0.1
	18 Apr 2021 19:00	Balamban	Philippines	0.1
	18 Apr 2021 19:00	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 19:00	Bitoon	Philippines	0.1
	18 Apr 2021 21:00	Lo-oc	Philippines	0.1
	18 Apr 2021 20:00	Domorog	Philippines	0.1
	18 Apr 2021 19:00	Sogud	Philippines	0.1
	18 Apr 2021 19:00	Arevalo	Philippines	0.1
	18 Apr 2021 19:00	Tabango	Philippines	0.1
	18 Apr 2021 19:00	Daraon	Philippines	0.1
	18 Apr 2021 19:00	Leyte	Philippines	0.1
	18 Apr 2021 19:00	Guindawahan	Philippines	0.1
	21 Apr 2021 18:00	Linao	Philippines	0.1
	21 Apr 2021 18:00	Bisagu	Philippines	0.1
	21 Apr 2021 17:00	Alilinu	Philippines	0.1
	18 Apr 2021 15:00	Talingting	Philippines	0.1
	18 Apr 2021 15:00	Calaguikhik	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	Bais	Philippines	0.1
	18 Apr 2021 19:00	Ayungon	Philippines	0.1
	18 Apr 2021 19:00	Manjuyod	Philippines	0.1
	18 Apr 2021 19:00	Malatapay	Philippines	0.1
	18 Apr 2021 19:00	Tanjay	Philippines	0.1
	18 Apr 2021 19:00	Tayasan	Philippines	0.1
	18 Apr 2021 19:00	Jimalalud	Philippines	0.1
	18 Apr 2021 19:00	La Libertad	Philippines	0.1
	18 Apr 2021 19:00	Guihulngan	Philippines	0.1
	18 Apr 2021 19:00	Calamba	Philippines	0.1
	18 Apr 2021 19:00	Basak	Philippines	0.1
	18 Apr 2021 19:00	Tabon	Philippines	0.1
	18 Apr 2021 19:00	Anao	Philippines	0.1
	18 Apr 2021 19:00	Alegria	Philippines	0.1
	18 Apr 2021 19:00	Santo Nino	Philippines	0.1
	18 Apr 2021 19:00	Moalboal	Philippines	0.1
	18 Apr 2021 19:00	Badian	Philippines	0.1
	18 Apr 2021 19:00	Ronda	Philippines	0.1
	18 Apr 2021 19:00	San Carlos	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	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 17:00	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 17:00	Bato	Philippines	0.1
	18 Apr 2021 18:00	Matalom	Philippines	0.1
	18 Apr 2021 17:00	Tabonoc	Philippines	0.1
	18 Apr 2021 18:00	Maasin	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 19:00	Tinambacan	Philippines	0.1
	19 Apr 2021 05:00	Placer	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 19:00	Villaba	Philippines	0.1
	18 Apr 2021 19:00	Campokpok	Philippines	0.1
	18 Apr 2021 17:00	Esperanza	Philippines	0.1
	18 Apr 2021 19:00	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
	19 Apr 2021 08:00	Daraga	Philippines	0.1
	18 Apr 2021 19:00	Malaga	Philippines	0.1
	21 Apr 2021 17:00	Cabuluan	Philippines	0.1
	21 Apr 2021 17:00	Catuguran	Philippines	0.1
	18 Apr 2021 15:00	Calauag	Philippines	0.1
	18 Apr 2021 15:00	Pangas	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.