Alerts

Heat Advisory issued August 22 at 5:15AM PDT until August 23 at 9:00PM PDT by NWS San Francisco CA

Published: 22 August 2025
Categories: National Weather Service

RSS feed source: US National Weather Service

* WHAT…Daytime temperatures in the 90s to low 100s expected. Nighttime temperatures in the low 60s in the Santa Clara Valley and upper 60s to mid 70s at higher elevations. * WHERE…The Santa Clara Valley and Eastern Hills, The East Bay Hills and Valleys, Interior Monterey County and the Santa Lucia Range, Most of San Benito County and the Cholame Hills in Southeast Monterey County, North Bay Interior Mountains, and Southern Salinas Valley/Arroyo Seco and Lake San Antonio. * WHEN…Until 9 PM PDT Saturday. * IMPACTS…Hot conditions can cause heat illnesses. This level of heat affects most individuals sensitive to heat, especially those without effective cooling and/or adequate hydration. Impacts possible

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Small magnitude 3.6 earthquake 38 km northeast of Oia, Greece

Published: 22 August 2025
Categories: Global Earthquake Activity

RSS feed source: US National Weather Service

Fri, 22 Aug 2025, 12:13 | BY: EARTHQUAKEMONITOR

A magnitude 3.6 earthquake near Oia, Kykládes, South Aegean, Greece, was reported only 16 minutes ago by the National Observatory of Athens (NOA), considered the main national agency that monitors seismic activity in Greece. The earthquake occurred at a very shallow depth of 5. km beneath the epicenter early afternoon on Friday, August 22nd, 2025, at 2:55 pm local time. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report.
Our monitoring service identified a second report from the Kandilli Oservatory and Earthquake Research Institute in Istanbul (KOERI-RETMC) which listed the quake at magnitude 3.6 as well. Other agencies reporting the same quake include the European-Mediterranean Seismological Centre (EMSC) at magnitude 4.1, The Aristotle University of Thessaloniki Geophysical Lab. (AUTH) at magnitude 3.5, and The Seismological Laboratory of the University of Athens (UOA) at magnitude 3.6.
Based on the preliminary seismic data, the quake should not have caused any significant damage, but was probably felt by many people as light vibration in the area of the epicenter.
Weak shaking might have been felt in Kalotaritissa (pop. 20) located 14 km from the epicenter.
Other towns or cities near the epicenter where the quake

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Coastal Flood Warning issued August 22 at 8:13AM EDT until August 23 at 3:00AM EDT by NWS Wakefield VA

Published: 22 August 2025
Categories: National Weather Service

RSS feed source: US National Weather Service

* WHAT…One to two feet of inundation above ground level in low- lying areas near shorelines and tidal waterways. * WHERE…Charles City, Surry, James City, Isle of Wight, Norfolk/Portsmouth, York, Newport News and Hampton/Poquoson Counties, and Suffolk and Chesapeake. * WHEN…Until 3 AM EDT Saturday. * IMPACTS…Widespread flooding of vulnerable areas will result in an elevated threat of property damage to homes and businesses near the waterfront and shoreline. Water will be 1 to 2 feet above ground level in some areas resulting in a sufficient depth to close numerous roads and threaten homes and businesses. Flooding will extend inland from the waterfront along tidal rivers and bays resulting in some

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Beach Hazards Statement issued August 22 at 8:13AM EDT until August 22 at 8:00PM EDT by NWS Wakefield VA

Published: 22 August 2025
Categories: National Weather Service

RSS feed source: US National Weather Service

* WHAT…For the Coastal Flood Warning, one to two feet of inundation above ground level in low-lying areas near shorelines and tidal waterways. For the High Surf Advisory, large breaking waves of 4 to 8 feet in the surf zone. For the Beach Hazards Statement, high risk of rip currents. * WHERE…In North Carolina, Eastern Currituck County. In Virginia, Virginia Beach. * WHEN…For the Coastal Flood Warning, until 1 AM EDT Saturday. For the High Surf Advisory, until 6 PM EDT this evening. For the Beach Hazards Statement, through this evening. * IMPACTS…Widespread flooding of vulnerable areas will result in an elevated threat of property damage to homes and businesses near

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