Flood in Costa Rica
Tuesday, 29 November 2016
Type of Event:
Location of Event:
Date of Charter Activation:
28 November 2016
Time of Charter Activation:
Time zone of Charter Activation:
USGS on behalf of National Emergency Committee Costa Rica
Description of the event
Tropical storm Otto left a trail of devastation over northern parts of Costa Rica as severe rainfall caused widespread flooding and landslides. The storm has claimed at least nine lives and displaced over 6000 people.
Otto made landfall in southern Nicaragua as a category two storm, with wind speeds of 110mph and moved south into northern Costa Rica where a month's worth of rain fell in a few hours. Several small towns and the infrastructure surrounding them were badly affected with high water levels, debris and reports of bridges being destroyed.
Tropical storm Otto is the southernmost and largest forming hurricane to ever hit the region, Costa Rica hasn't been hit by a hurricane since 1851. According to meteorologists the storm could have been caused by unusually high sea surface temperatures of 29C.
Flood extent in Costa Rica
Source: RADARSAT-2 / Sentinel-1B
Acquired: Sentinel-1B: 28/11/2016
Copyright: RADARSAT-2 Data and Products © MacDonald, Dettwiler and Associates Ltd. (2016) - All Rights Reserved. RADARSAT is an official trademark of the Canadian Space Agency.
Sentinel-1B © Contains modified Copernicus Sentinel data (2016)
Map produced by Natural Resources Canada