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June 2018 is Typhoon Preparedness Month

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High Risk of Rip Currents and Small Craft Advisory Remains in Effect

The National Weather Service (NWS) Guam Weather Forecast Office maintains a high risk of rip currents, in effect for Guam, Rota, Tinian, and Saipan through Wednesday afternoon for east facing reefs. Rip currents can sweep even the best swimmers away from the shore into deeper water. Inexperienced swimmers should remain out of the water due to dangerous conditions. If caught in a rip current, do not swim against the current.

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 Authority until 7:45 p.m. this evening. Thunderstorms are possible or occurring within 20 nautical miles of the airport. Gusts up to 30 knots are possible. 

Be alert and take precautions as required. These storms have been producing occasional lightning. If outdoors, seek shelter if lightning is seen or thunder is heard.

Visit the following links for the latest advisory information:

    No Tsunami Threat from Distant Earthquake

    The U.S. Geological Survey recorded an earthquake with a preliminary magnitude of 7.1, that was later downgraded to 6.9, that occurred in the Maug Islands region, Northern Mariana Islands with a depth of 12.4 km, at 7:05 p.m. (ChST)

    As advised by the Pacific Tsunami Warning Center, there is no tsunami threat to Guam, Rotam Tinian, or Saipan from this earthquake.  

    This will be the final statement issued by GHS/OCD unless additional information is received.

    Press Release - 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 Authority until 2 a.m. Sunday morning. Thunderstorms are possible or occurring within 20 nautical miles of the airport.

    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:

    Outdated Article Circulating; Check for Dates on Articles Before Sharing Further

    The Offices of Guam Homeland Security and Civil Defense (GHS/OCD) is aware of an outdated news article circulating on chat groups and social media. The article, originally from 2015, states there is a “tropical storm warning issued for Guam,” which is inaccurate at this time.

    The circulating article and image is outdated and is not a reflection of the current conditions. The community is reminded to check for dates on images or articles circulating and verify information before sharing further.

    Tropical Disturbance to Pass Near Guam this Weekend

    The National Weather Service (NWS) Guam Weather Forecast Office continues to monitor a tropical disturbance, Invest 98W, centered near 7 degrees north latitude and 152 degrees east longitude. Latest model guidance continues to show this circulation developing slowly over the next few days as it approaches the Marianas. It is expected to move through the south of Guam, though this is subject to change as the circulation develops.

    What to Expect

    High Risk of Rip Currents and Small Craft Advisory Remains in Effect through Today

    The National Weather Service (NWS) Guam Weather Forecast Office maintains a high risk risk of rip currents, in effect for Guam, Rota, Tinian, and Saipan through late tonight for east facing reefs. Rip currents can sweep even the best swimmers away from the shore into deeper water. Inexperienced swimmers should remain out of the water due to dangerous conditions. If caught in a rip current, do not swim against the current.

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