Overall Green Tropical Cyclone for ONE-C-26
in United States

Event summary

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

GDACS ID TC 1001303
Name ONE-C-26
From - To 12 Aug - 13 Aug
Exposed countries United States
Exposed population No people in Category 1 or higher
Maximum wind speed 130 km/h Category 1
Maximum storm surge 0.1 m (15 Aug 21:00 UTC)
Vulnerability Low (United States)

GDACS Score

For more info on GDACS alert score click here.
Wind Storm surge Rainfall GDACS score
GDACS NOAA 130 km/h 0.1 m n.a. 0.5
Single TC: maximum expected impact (wind, storm surge, rainfall)
HWRF 119 km/h 0.2 m 320 mm 0.5
GFS 97 km/h n.a. 544 mm 0.5
ECMWF 83 km/h 0.2 m 434 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.

Updates on volcanic activity (Smithsonian)

Latest media headlines

‘Flesh-Eating’ Bacteria Is Having a Killer Summer 8/13/2026 4:43:00 PM.

The summer is in full swing, and unfortunately, that means it’s prime “flesh-eating” bacteria season, too. Multiple states along the Gulf and Eastern coasts are reporting cases of severe Vibrio vulnificus infection. In recent weeks, several
...(more)
It’s been 20 years since Hurricane Charley devastated Florida 8/13/2026 4:05:00 PM.

Twenty years ago Hurricane Charley came barreling up Interstate 4 beginning Florida’s season of tropical pain. Charley first formed as a tropical depression in the Atlantic Ocean on Aug. 9 and so began the summer of our discontent. It organ
...(more)
Tropical Storm Lala erupts near US as direct hit is expected 8/13/2026 3:55:00 PM.

Tropical Storm Lala has erupted in the Pacific Ocean and its course is now expected to land a direct hit on in just hours. Spaghetti models project that the newly formed storm will strike the Big Island of Hawaii by as early as Friday, trig
...(more)
Tropical Storm Lala forms in the Pacific and hurricane watch is issued.. 8/13/2026 3:47:00 PM.

HONOLULU (AP) — Tropical Storm Lala formed Thursday in the Pacific Ocean and a hurricane watch has been issued for the Big Island of Hawaii, where it this weekend, forecasters said. The storm is forecast to bring rain to the Hawaiian Island
...(more)

View more news

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

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),