Overall Green alert Tropical Cyclone for SEBASTIEN-19
in Portugal, Ireland, United Kingdom,

Event summary

Tropical Cyclone SEBASTIEN-19 can have a low humanitarian impact based on the maximum sustained wind speed, exposed population and vulnerability.

GDACS ID TC 1000634
From - To 19 Nov - 25 Nov
Exposed countries Portugal, Ireland, United Kingdom,
Exposed population No people in Category 1 or higher
Maximum wind speed 130 km/h, Category 1
Maximum storm surge 0.2 m (25 Nov 00:00 UTC)
Vulnerability Low (Portugal)


For more info on GDACS alert score click here.
+ Wind Storm surge Rainfall GDACS score
GDACS 130 km/h 0.2 m n.a. 0.5
Single TC: maximum expected impact (wind, storm surge, rainfall)
HWRF 155 km/h 0.6 m 469 mm 0.5
GFS 119 km/h 0.6 m 383 mm 0.5
ECMWF 115 km/h 0.6 m 441 mm 0.5
Beta Version - All weather systems in the area: maximum expected impact (wind, storm surge, rainfall)
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, 2015. 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

Articles: 77 | About casualties: 0 | Last hour: 0

In the Virgin Islands, we can be thankful …Thu, 28 Nov 2019 08:55:00 +0100.

For the soon come conclusion of a second hurricane season in a row with no major tropical storm disasters. Dorian barely winked at us, and Sebastien did not even glance our way. For that we are most grateful. As a people and a place, we su
NASA tracking Extra-Tropical Storm Sebastien towards the UKMon, 25 Nov 2019 19:07:00 +0100.

Credit: Credit: NASA/NRL. NASA's Aqua satellite passed over eastern North Atlantic Ocean and captured an infrared view of what is now Extra-tropical cyclone Sebastien. Sebastien transitioned from a tropical storm to an extra-tropical storm
UK weather: Terrifying model shows dangerous tropical storm hurtling t ... Mon, 25 Nov 2019 18:22:00 +0100.

Tropical Storm Sebastien has intensified in strength according to the US National Hurricane Centre (NHC) making it the 18th named storm in the Atlantic in 2019. Britain is expected to be lashed by extremely wet and windy weather this week.
No storms expected to form during last week of Atlantic hurricane seas ... Mon, 25 Nov 2019 14:58:00 +0100.

The 2019 Atlantic hurricane season ends Saturday and it is expected to go quietly. As of 7 a.m. Monday, the National Hurricane Center said no storms were expected to form in the Gulf of Mexico, Caribbean Sea or Atlantic Ocean in the next fi

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: JRC (35), (1), WMO (1), INFORM (2),