Hurricane Maria 2017

Start Date

September 19, 2017

Overview

Hurricane Maria is a powerful category 5 storm that made landfall Monday (September 19th) night with a direct impact on the island of Dominica in the Caribbean / West Indies causing significant damage to structures. The hurricane is currently traveling West-Northwest towards Puerto Rico and the Virgin Islands at 9 knots, 10 MPH with maximum sustained winds of 150 knots/160 MPH. NASA is coordinating across other federal and state agencies including FEMA and the National Guard Bureau to determine what satellite assets, products, and other information could support the operational response and recovery efforts.

For the latest Hurricane Maria forecast, please visit http://www.nhc.noaa.gov/

The latest Suomi NPP power outage maps are available at: https://arcgis.com/apps/MapSeries/index.html?appid=6135434f7ffe4b13b815afc6dd052eb3

Latest Updates

September 29, 2017
Map showing power outages in Puerto Rico
After Hurricane Maria tore across Puerto Rico, it quickly became clear that the destruction would pose daunting challenges for first responders. Most of the electric power grid and telecommunications network was knocked offline. Flooding, downed trees, and toppled power lines made many roads impassable. In circumstances like this, quickly knowing where the power is out—and how long it has been out—allows first responders to better deploy rescue and repair crews and to distribute life-saving supplies. And that...
October 2, 2017
ARIA Damage Proxy Map of Dominica from Hurricane Maria
The Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory in Pasadena, California, and Caltech, also in Pasadena, created this Damage Proxy Map (DPM) depicting areas including Dominica that are likely damaged (shown by red and yellow pixels) as a result of Hurricane Maria (Category 5 at landfall in Dominica on Sept. 18, 2017). The map is derived from synthetic aperture radar (SAR) images from the Copernicus Sentinel-1 satellites, operated by the European Space Agency (ESA). The images were taken before (Mar. 27, 2017) and after (Sept. 23, 2017) the landfall of...
September 29, 2017
ARIA Damage Proxy Map for Puerto Rico
The Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory in Pasadena, California, and Caltech, also in Pasadena, created this Damage Proxy Map (DPM) depicting areas of Western Puerto Rico that are likely damaged (shown by red and yellow pixels) as a result of Hurricane Maria (Category 4 at landfall in Puerto Rico on Sept. 20, 2017). The map is derived from synthetic aperture radar (SAR) images from the Copernicus Sentinel-...
September 26, 2017
NASA Damage Map Aids FEMA's Hurricane Maria Rescue Operation in Puerto Rico
The Advanced Rapid Imaging and Analysis (ARIA) team at NASA's Jet Propulsion Laboratory in Pasadena, California, and Caltech, also in Pasadena, created this Damage Proxy Map (DPM) depicting areas of Eastern Puerto Rico that are likely damaged (shown by red and yellow pixels) as a result of Hurricane Maria (a Category 4 hurricane at landfall in Puerto Rico on Sept. 20, 2017). The map is derived from synthetic aperture radar (SAR) images from the Copernicus Sentinel-1A and Sentinel-1B satellites,...
September 21, 2017
IMERG precipitation accumulation from Hurricane Maria 9/17/17 - 9/21/17
Hurricane Maria has caused catastrophic flooding in Puerto Rico. Extreme flooding was reported in the streets of San Juan, the capital of Puerto Rico. The National Weather Service issued flash flood warnings for the entire island. Hurricane Maria has now moved to the northwest of Puerto Rico but is still expected to contribute to rainfall over the island on Friday. Feeder bands are transporting rain over Puerto Rico and the Dominican Republic even as the hurricane moves toward the Turks and Caicos islands....
September 18, 2017
GPM overpass of hurricane Maria from 9/18/17
Intensifying hurricane Marie is on a path that is predicted to impact the Leeward Islands. Hurricane Irma caused death and wide spread destruction there less than two weeks ago. Very powerful convective storms and multiple lightning strokes within Maria have been cited as proof that Maria is an energetic intensifying hurricane. The GPM core observatory satellite had an excellent view of hurricane Maria when it passed almost directly above the hurricane on September...