On the 6th December, Starting at 01:54 am local time with a 3.58 Md magnitude earthquake, Puerto Rico Seismic Network (PRSN) registered 5 seismic events in the last 5 hours in the Puerto Rico Trench...

1st December 2019 - A high surf warning is in effect for the British Virgin Islands. Swells are expected to peak Sunday. Moderate, long period swells, being generated by a low-pressure area located over the...

19TH November 2019 – The National Hurricane Centre has upgraded Disturbance1/AL90 to Tropical Storm Sebastian At 1100 AM the centre of Tropical Storm Sebastien was located near latitude 20.1 North, longitude 58.7 West or approximately...

18th November 2019 – According to the National Hurricane Centre  A broad area of low pressure located about 450 miles east-northeast of the northern Leeward Islands is producing disorganized showers and thunderstorms with winds of...

Happy GIS Day from the DDM! Learn all about how the department uses GIS by watching this quick video:

Officials will carry out an exercise to test the Territory’s ability to respond to an event that involves rescuing a large number of persons with injuries on November 13 and 14. Key stakeholders will participate...

On the 10th November 2019, around 2:29 pm, at Puerto Rico Seismic Network, recorded an earthquake measuring a magnitude of 3.9 The epicenter was located at latitude 18.04 North, longitude 65.50 West or approximately 10.20...

31st October 2019 - The enormous low-pressure area located over much of the northern North Atlantic, continues to push swells of moderate height to the islands. The low has been reinforced with the formation of...