Overall Green alert Tropical Cyclone for DAHLIA-17
in Indonesia, Christmas Island

Event summary

Tropical Cyclone DAHLIA-17 can have a low humanitarian impact based on the Maximum sustained wind speed and the affected population and their vulnerability.

Updated: this report is based on advisory number 16: (03 Dec 2017 20:48).

Name: DAHLIA-17
From - To 30 Nov - 03 Dec
Countries Affected: Indonesia, Christmas Island
Exposed population: No people affected in Cat.1 or higher
(wind speed> 118 km/h
Maximum windspeed: 102 Km/h,Tropical storm
Maximum storm surge: 0.2m (02 Dec 2017 01:00:00)
Vulnerability of affected countires: --

Gdacs Score

For more info on GDACS alert score click here.
Virtual OSOCC
Meteo assessment
Satellite products
Analytical products
Map of disaster alerts in the past 4 days. Last 24 hours events are highlighted in yellow. Small earthquakes are shown as green boxes. 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.

Latest media headlines

Articles: 1 | About casualties: 0 | Last hour: 0

NASA Finds Newly Formed Tropical Storm Dahlia Battling Wind ShearFri, 01 Dec 2017 19:50:00 +0100. . Published: December 1, 2017. Released by Tropical Storm Dahlia formed under the conditions of vertical wind shear, which displaced the bulk of its clouds north of the center. Infrared imagery from NASA's Aqua satellite revealed that Tropi
...(more)

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 (60), (2), DesInventar (1), BOM (1), JTWC (1), NASA (1), NOAA (2), OCHA (1), TRMM (1), Unisys (1), WMO (1), INFORM (2),