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June 2018 is Typhoon Preparedness Month

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Flood Advisory in effect until 2:00pm

The National Weather Service (NWS) Guam Weather Forecast Office issued a flood advisory, in effect for Guam, until 2:00 pm this afternoon. Trained weather spotters reported heavy rain across the entirety of Guam. This will cause urban and small stream flooding. Between 1.2 and 2 inches of rain have fallen.

Additional rainfall amounts of 2 to 3 inches are expected over the area. This additional rain will result in minor flooding. Periods of heavy rainfall will remain likely throughout the day.

Flood Advisory in effect until 5:15pm

The National Weather Service (NWS), Weather Forecast Office Guam issued a flood advisory is in effect for Guam until 5:15pm.  

Expect minor flooding in low-lying and poor drainage areas. Some villages that may experience flooding include: Dededo, Tamuning, Yigo, Mangilao, Chalan Pago-Ordot, Barrigada, Yona, Hagatna Heights, Talofofo, Mongmong-Toto-Maite, Sinajana, Asan and Piti.

Small Craft Advisory in Effect

The National Weather Service (NWS) Guam Weather Forecast Office advised a small craft advisory remains in effect for the coastal waters of Guam, Rota, Tinian, and Saipan until 5 p.m. this afternoon. Southwest winds of 15 to 25 knots, with gusts to 30 knots, and seas of 6 to 9 feet are expected. Conditions will be hazardous to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid boating in hazardous conditions.

Flood Advisory and Thunderstorm Advisory in Effect; Drive with Caution

The National Weather Service (NWS) Guam Weather Forecast Office issued a flood advisory, in effect for all of Guam until 10 p.m. Excessive rainfall will cause urban and small stream flooding. Between 0.4 and 0.6 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are expected resulting in minor flooding.

Some locations that will experience flooding include Dededo, Tamuning, Yigo, Mangilao, Chalan Pago-Ordot, Barrigada, Yona, Agana Heights, Andersen AFB, Talofofo, Mongmong-Toto-Maite, Sinajana, Inarajan, Asan, Merizo, Piti, Santa Rita, and Umatac.

Thunderstorm Advisory in Effect; Practice Caution

The National Weather Service (NWS) Guam Weather Forecast Office issued a thunderstorm advisory, in effect for the Guam International Airport until 9 p.m. this evening. Thunderstorms are occurring within 20 nautical miles of the airport.

Showers developing to the west of Guam suggest potential for some of these showers to develop into thunderstorms. Be alert and take precautions as required. If outdoors, seek shelter if lightning is seen or thunder is heard.

Visit the following links for the latest advisory information:

    GHS/OCD Hosts Poster Contest for 2024 National Preparedness Month

     

    Throughout the month of September, Guam will join the nation in celebrating National Preparedness Month (NPM) and promoting the importance of planning and preparing for man-made and natural disasters such as typhoons, earthquakes, tsunamis, and floods. This year’s NPM theme is, “Empowering Asian American, Native Hawaiian, and Pacific Islander communities to Prepare for Risks and Disasters.”

    GHS/OCD Promotes September as National Preparedness Month

    The Offices of Guam Homeland Security and Civil Defense (GHS/OCD) invite the island to celebrate September as National Preparedness Month (NPM). To commemorate the month, Governor Lou Leon Guerrero will declare NPM with a proclamation signing on Friday, September 6, 2024 at 9:30 a.m. at the Ricardo J. Bordallo Governor’s Complex, Large Conference Room.

    The 2024 NPM theme is, “Empowering Asian American, Native Hawaiian, and Pacific Islander communities to Prepare for Risks and Disasters.”

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