Overall Orange Tropical Cyclone for SAUDEL-26 in Northern Mariana Islands, Japan from 18 Aug 2026 12:00 UTC to 21 Aug 2026 12:00 UTC

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Overall Orange Tropical Cyclone for SAUDEL-26

in Northern Mariana Islands, Japan

Event summary

Tropical Cyclone SAUDEL-26 can have a medium humanitarian impact based on the maximum sustained wind speed, exposed population and vulnerability.

GDACS ID	TC 1001305
Name	SAUDEL-26
From - To	18 Aug - 21 Aug
Exposed countries	Northern Mariana Islands, Japan
Exposed population	1.3 million in Category 1 or higher
Maximum wind speed	231 km/h Category 4
Maximum storm surge	0.7 m (25 Aug 06:00 UTC)
Vulnerability	Low (Japan)

GDACS Score

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	Wind	Storm surge	Rainfall	GDACS score
GDACS JTWC	231 km/h	0.7 m	n.a.	1.5
Single TC: maximum expected impact (wind, storm surge, rainfall)
HWRF	216 km/h	0.7 m	766 mm	0.5
GFS	184 km/h	0.8 m	1076 mm	0.5
ECMWF	191 km/h	0.7 m	456 mm	0.5

Maximum expected impact (wind, storm surge and rainfall) using different data sources.

Virtual OSOCC

Meteo assessment

Satellite products

Analytical products

Detailed event map. European Union, 2026. Map produced by EC-JRC.
The boundaries and the names shown on this map do not imply official endorsement or acceptance by the European Union.

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Estimated casualties (PAGER)

USGS estimates the number of casualties for each earthquake for the Prompt Assessment of Global Earthquakes for Response (PAGER) product.
The graph shows the current fatalities estimate.

Exposed population

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Data, images, links, services and documents

For this events, GDACS has links to information from the following sources: EC-JRC (40), WMO (1), INFORM (2), (1),

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