Overall Green Tropical Cyclone for BERTHA-26 in United States from 19 Jul 2026 15:00 UTC to 22 Jul 2026 15:00 UTC

GDACS is a cooperation framework between the United Nations, the European Commission and disaster managers worldwide to improve awareness, information exchange and coordination in the first phase after major sudden-onset disasters.

Overall Green Tropical Cyclone for BERTHA-26

in United States

Event summary

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

GDACS ID	TC 1001290
Name	BERTHA-26
From - To	19 Jul - 22 Jul
Exposed countries	United States
Exposed population	No people in Category 1 or higher
Maximum wind speed	93 km/h Tropical storm
Maximum storm surge	1.1 m (22 Jul 20:00 UTC)
Vulnerability	Low (United States)

GDACS Score

For more info on GDACS alert score click here.

	Wind	Storm surge	Rainfall	GDACS score
GDACS NOAA	93 km/h	1.1 m	n.a.	0.5
Single TC: maximum expected impact (wind, storm surge, rainfall)
HWRF	97 km/h	0.9 m	739 mm	0.5
GFS	83 km/h	0.8 m	429 mm	0.5
ECMWF	72 km/h	0.9 m	543 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

Tropical Storm Bertha makes landfall in Louisiana with 45 mph winds Tr.. 7/22/2026 7:53:00 PM.

Tropical Storm Bertha made landfall along the southeastern Louisiana coast Wednesday afternoon, bringing gusty winds, coastal flooding and heavy rain to portions of the northern Gulf Coast. The center of Bertha crossed the coast near the Bi

...(more)

NEW | 15 minutes ago Tropical Storm Bertha makes landfall in Louisiana.. 7/22/2026 7:52:00 PM.

Tropical Storm Bertha made landfall along the southeastern Louisiana coast Wednesday afternoon, bringing gusty winds, coastal flooding and heavy rain to portions of the northern Gulf Coast. The center of Bertha crossed the coast near the Bi

...(more)

Tropical Storm Bertha makes landfall in Louisiana with 45 mph winds Tr.. 7/22/2026 7:50:00 PM.

Tropical Storm Bertha made landfall along the southeastern Louisiana coast Wednesday afternoon, bringing gusty winds, coastal flooding and heavy rain to portions of the northern Gulf Coast. The center of Bertha crossed the coast near the Bi

...(more)

Tropical Storm Bertha makes landfall in Louisiana with 45 mph winds Tr.. 7/22/2026 7:46:00 PM.

Tropical Storm Bertha made landfall along the southeastern Louisiana coast Wednesday afternoon, bringing gusty winds, coastal flooding and heavy rain to portions of the northern Gulf Coast. The center of Bertha crossed the coast near the Bi

...(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

Analytical products

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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