Tropical Storm Sanvu Continues Northwest; No Direct Impact Expected for the Marianas at this Time

The National Weather Service (NWS) Guam Weather Forecast Office continues to monitor newly named Tropical Storm Sanvu, formerly known as Tropical Depression 01W, as it moves northwest. As of 7 a.m., Sanvu was located 10.0 degrees north latitude and 156.0 degrees east longitude, 335 miles east-northeast of Chuuk, 775 miles east-southeast of Saipan, and 795 miles east-southeast of Guam, moving north-northwest at 7 mph, with maximum sustained winds of 50 mph.

Tropical Storm Sanvu is expected to make a slight turn toward the west-northwest, with a slight decrease in forward speed through Saturday. It is expected to maintain its intensity through Saturday, before weakening slightly on Sunday. The Marianas will start to see more moisture ahead of Tropical Storm Sanvu over the weekend. Sanvu is expected to slightly weaken as it passes well north of Chuuk today through Saturday as it treks northwestward.

Latest model guidance show remnants of Sanvu passing near or south of Guam as an open trough early next week. However, the community is advised to stay up to date with the latest information on Sanvu in the event the system’s intensity or forecast track change in the coming days. For Guam, it is expected to be partly cloudy with isolated showers through Sunday, before becoming partly sunny on Monday, and returning to partly cloudy on Tuesday as the system passes near or south of Guam.

The Offices of Guam Homeland Security and Civil Defense (GHS/OCD) remind the community to stay up to date with the latest information and be prepared to take action if warranted, for increased rain.

Visit the following links for the latest advisory information:

· NWS Website: https://www.weather.gov/gum/

· NWS Facebook: https://www.facebook.com/NWSGuam/

· GHS/OCD Website: https://ghs.guam.gov/

· GHS/OCD Facebook: https://www.facebook.com/GHSOCD/

For more information, contact GHS/OCD Public Information Officer Jenna G. Blas at (671) 489-2540 or via email at jenna.g.blas@ghs.guam.gov.

X Flooding is a temporary overflowing of water onto land that is normally dry. Flooding may happen with only a few inches of water, or it may cover a house to the rooftop. There are many possible causes of floods including heavy rain, coastal storms and storm surge, waterway overflow from being blocked with debris, or overflow of levees, dams, or waste water systems. Flooding can occur slowly over many days or happen very quickly with little or no warning, called flash floods.

To learn more, visit https://www.ready.gov/floods

Wildfire

Regularly clean the roof and gutters.
Maintain an area approximately 30’ away from you home that is free of anything that will burn, such as wood piles, dried leaves, newspapers and other brush.
Connect garden hoses long enough to reach any area of the home and fill garbage cans, tubs, or other large containers with water.
Review your homeowner's insurance policy and also prepare/update a list of your home's contents.

Fire Weather

Turn on your TV/radio. You’ll get the latest weather updates and emergency instructions.
Know where to go. If you are ordered to evacuate, know the route to take and have plan of where you will go. Check-in with your friends and family.
Keep your car fueled, in good condition, and stocked with emergency supplies and a change of clothes.

Drought

Conserve water

Take shorter showers.

Turn off the water while brushing your teeth or shaving.
Run the washer less frequently and only when you have a full load.
Water your lawn less frequently and do so when the temperature is cooler in the early morning or late evening.
When you run the tap to heat or cool water, keep a pitcher to store the water and use it to water plants.
Avoid washing your car.

Practice fire prevention

Don't set off fireworks when conditions are dry.
Deposit cigarette butts in the proper receptacle to avoid starting a
Pour water over camp fires and backyard fire pits to ensure they are completely out before leaving them unattended.

Follow directions from local officials. If there are restrictions on water usage, be sure to heed them.

To learn more, visit https://www.ready.gov/wildfires and https://www.ready.gov/drought

X
Typhoons/Hurricanes are massive storm systems that form over the water and move toward land. Threats from typhoons/hurricanes include high winds, heavy rainfall, storm surge, coastal and inland flooding, and rip currents.

“Hurricanes” form in the Atlantic Northeast Pacific region and “Typhoons” form in the Northwest Pacific Region. These large storms are call cyclones in other parts of the world.

To learn more, visit https://www.ready.gov/hurricanes.