Overall Green alert Tropical Cyclone for KATIA-23
Off-shore

Event summary

Tropical Cyclone KATIA-23 can have a low humanitarian impact based on the maximum sustained wind speed, exposed population and vulnerability.

GDACS ID TC 1001004
Name KATIA-23
From - To 01 Sep - 04 Sep
Exposed countries Off-shore
Exposed population No people in Category 1 or higher
Maximum wind speed 93 km/h Tropical storm
Maximum storm surge n.a.
Vulnerability --

GDACS Score

For more info on GDACS alert score click here.
Wind Storm surge Rainfall GDACS score
GDACS NOAA 56 km/h n.a. n.a. 0.5
Single TC: maximum expected impact (wind, storm surge, rainfall)
HWRF n.a n.a. n.a. n.a.
GFS n.a n.a. n.a. n.a.
ECMWF n.a n.a. n.a. n.a.
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, 2024. 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

2 new storms are forming in the Atlantic. This is what forecasters kno.. 9/5/2023 5:30:00 PM.

The National Hurricane Center is watching two low-pressure systems in the Atlantic, one of which could become a hurricane later this week. The most immediate concern. The first system is now in the central tropical Atlantic , and forecaster
...(more)
2 new storms are forming in the Atlantic. This is what forecasters kno.. 9/5/2023 5:27:00 PM.

The National Hurricane Center is watching two low-pressure systems in the Atlantic, one of which could become a hurricane later this week. The most immediate concern. The first system is now in the central tropical Atlantic , and forecaster
...(more)
2 new storms are forming in the Atlantic. This is what forecasters kno.. 9/5/2023 5:23:00 PM.

The National Hurricane Center is watching two low-pressure systems in the Atlantic, one of which could become a hurricane later this week. The most immediate concern. The first system is now in the central tropical Atlantic , and forecaster
...(more)
Katia weakens to a tropical depression, US NHC says 9/4/2023 11:31:00 AM.

Sept 3 (Reuters) - Katia weakened to a tropical depression late on Sunday, the U.S. National Hurricane Center (NHC) said in its latest advisory. Katia was about 975 miles (1,570 km) north-west of the Cape Verde Islands, with maximum sustain
...(more)

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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

Data, images, links, services and documents

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