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Earthquake Updates: Significant Seismic Activity in the West
Episode 11323rd February 2026 • EM Morning Brief • Brian Colburn
00:00:00 00:06:09

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The primary focus of today’s discussion is the extensive winter weather patterns that are currently impacting various regions across the United States, presenting significant public safety concerns. As we delve into the specifics, we note that the National Weather Service has issued multiple winter advisories, particularly affecting the West, Northern Rockies, and Appalachians, highlighting the presence of snow, blowing snow, and the possibility of freezing rain, which is creating hazardous conditions on roadways and reducing visibility across higher elevations. Furthermore, we shall consider the ongoing winter storm warnings in the Baltimore-Washington region, alongside a gale warning for maritime areas later today. Additionally, seismic activity has been reported with several magnitude 3 earthquakes occurring in Southern California and Nevada, underscoring the diverse range of natural events that require public attention. We encourage our listeners to remain vigilant and informed as we navigate through these critical updates.

Takeaways:

  1. The National Weather Service has issued winter weather advisories across various regions, indicating significant snowfall and freezing rain.
  2. Travel conditions are expected to be hazardous due to winter storms affecting multiple states, particularly in elevated areas.
  3. Recent seismic activity includes a series of earthquakes in Southern California and Nevada, highlighting ongoing geological concerns.
  4. Wildfire risks have prompted evacuations in Charlton County, Georgia, due to a brush fire near major roadways.
  5. Winter weather advisories in Indiana emphasize the potential for slick roads and dangerous travel conditions this morning.
  6. The forecast for New York indicates continued hazardous travel conditions due to persistent snow and blowing snow across the region.

Sources

[NWS | https://forecast.weather.gov/wwamap/wwatxtget.php?cwa=usa&wwa=winter+weather+advisory]

[USGS | https://earthquake.usgs.gov/earthquakes/map/]

[Action News Jax | https://www.actionnewsjax.com/news/local/massive-wildfire-charlton-county-prompts-evacuations/DOVSP7X5DNEHBF5GELLQEWGX5M/]

[News4JAX | https://www.news4jax.com/news/georgia/2026/02/22/plume-of-smoke-rises-from-uncontained-charlton-county-wildfire/]

[NWS | https://forecast.weather.gov/showsigwx.php?firewxzone=MIZ277&lat=41.905&local_place1=2+Miles+NNE+Shorewood-Tower+Hills-Harbert+MI&lon=-86.606&product1=Wind+Advisory&warncounty=MIC021&warnzone=MIZ277]

[NWS | https://www.weather.gov/jkl/sigwx_wintersnow2]

[NWS | https://forecast.weather.gov/showsigwx.php?firewxzone=MDZ501&lat=39.6505&local_place1=Frostburg+MD&lon=-78.9367&product1=Winter+Storm+Warning&warncounty=MDC001&warnzone=MDZ501];

[NWS | https://forecast.weather.gov/showsigwx.php?firewxzone=DCZ001&lat=38.8921&local_place1=Washington+DC&lon=-77.0199&product1=Winter+Storm+Warning&warncounty=DCC001&warnzone=DCZ001]

[NWS | https://www.weather.gov/aly/winterheadlines]

[NWS | https://forecast.weather.gov/showsigwx.php?firewxzone=MIZ277&lat=41.905&local_place1=2+Miles+NNE+Shorewood-Tower+Hills-Harbert+MI&lon=-86.606&product1=Wind+Advisory&warncounty=MIC021&warnzone=MIZ277]

[NWS | https://forecast.weather.gov/wwamap/wwatxtget.php?cwa=usa&wwa=winter+weather+advisory]

[USGS | https://earthquake.usgs.gov/earthquakes/map/]

[NWS | https://forecast.weather.gov/showsigwx.php?firewxzone=NYZ200&lat=42.7697&local_place1=2+Miles+SSE+Blasdell+NY&lon=-78.8117&product1=Dense+Fog+Advisory&warncounty=NYC029&warnzone=NYZ085]

[NWS | https://www.weather.gov/aly/winterheadlines]

[NWS | https://forecast.weather.gov/showsigwx.php?firewxzone=NCZ303&lat=35.5649&local_place1=5+Miles+N+High+Rocks+NC&lon=-83.6359&product1=Hazardous+Weather+Outlook&warncounty=NCC173&warnzone=NCZ051]

[Oklahoma Dept. of Agriculture / OFS | https://ag.ok.gov/wp-content/uploads/2023/04/Most-Recent-Fire-Situation-Report.pdf]

[KBTX | https://www.kbtx.com/2026/02/23/panhandle-wildfires-contained-texas-warns-increased-fire-danger/]

[Texas A&M Forest Service Incident Viewer | https://tfswildfires.com/public/]

[NWS | https://forecast.weather.gov/showsigwx.php?firewxzone=PAZ057&lat=40.296&local_place1=2+Miles+NNE+Harrisburg+PA&lon=-76.871&product1=Air+Quality+Alert&warncounty=PAC043&warnzone=PAZ057]

[NWS | https://www.weather.gov/aly/winterheadlines]

[NWS | https://forecast.weather.gov/wwamap/wwatxtget.php?cwa=usa&wwa=winter+weather+advisory]

[NWS | https://forecast.weather.gov/showsigwx.php?firewxzone=MDZ501&lat=39.6505&local_place1=Frostburg+MD&lon=-78.9367&product1=Winter+Storm+Warning&warncounty=MDC001&warnzone=MDZ501]

Transcripts

Speaker A:

Good morning.

Speaker A:

,:

Speaker A:

A broad winter pattern drives the main public safety impacts this morning.

Speaker A:

National Weather Service winter advisories remain active across parts of the West, Northern Rockies and Appalachians calling out snow, blowing snow and pockets of freezing rain with slick roads and reduced visibility, especially over passes and higher elevations in the mid Atlantic.

Speaker A:

The Baltimore Washington forecast office notes winter storm warnings still in effect early today for parts of the region, along with a gale warning on the waters tonight.

Speaker A:

Meanwhile, USGS lists Multiple magnitude 3 range Earthquakes in the past day, including events in Southern California and southern Nevada.

Speaker A:

Let's run through the states.

Speaker A:

Alaska Multiple National Weather Service winter weather advisories are active across parts of Alaska today into midweek, including areas expecting accumulating snow and areas expecting freezing rain.

Speaker A:

Forecast text highlights travel that could be very difficult in affected zones with reduced visibility at times and the potential for power issues where ice builds up.

Speaker A:

California USGS latest earthquakes shows a magnitude 3 range quake in the past day in Southern California near the Rancho Palos Verdes area among the most recent events listed.

Speaker A:

Georgia Charlton County A brush wildfire near U.S. 301 prompted evacuation orders for nearby roads and an avoid the area use alternate routes advisory.

Speaker A:

County Emergency Management later announced evacuation orders were lifted late Sunday night as crews continued monitoring the fire area.

Speaker A:

Indiana A National Weather Service winter weather advisory is in effect this morning for parts of northern Indiana covering multiple counties near the Indiana Michigan line.

Speaker A:

The advisory messaging emphasizes winter travel impacts planned for slick roads, slower commute times and changing conditions in heavier bursts.

Speaker A:

Eastern Kentucky remains under a winter weather advisory today with the Jackson, Kentucky Forecast office calling out rounds of snow showers through this evening and localized higher totals, especially at higher elevations.

Speaker A:

Western Maryland is under a winter weather advisory into this evening with the Baltimore Washington office expecting additional snow and gusty winds, conditions that can quickly turn roads slick, especially in higher terrain.

Speaker A:

The same office also notes early day winter storm warnings in the broader region and a gale warning on the waters tonight.

Speaker A:

Massachusetts the National Weather Service Albany office continues winter storm messaging for the region with impacts extending into western Massachusetts.

Speaker A:

Snow and blowing snow can keep travel hazardous through the day, especially on higher routes and exposed roadways.

Speaker A:

Michigan A National Weather Service winter weather advisory covers parts of southwest Michigan, including Berrien and Cass areas this morning with the advisory focused on slick travel and accumulating snow in spots.

Speaker A:

Montana Winter weather advisories remain in effect for parts of Montana, including areas around glacier and mountain passes, with forecast text emphasizing minor to moderate travel impacts, slushy accumulations and an elevated risk of black ice.

Speaker A:

Nevada USGS latest earthquakes lists a magnitude 3 range event in the past day in southern Nevada near the Alamo area among recent quakes.

Speaker A:

New York Winter weather impacts continue for parts of New York the Buffalo Forecast office notes a winter weather advisory in effect for portions of western New York through early Tuesday in eastern New York the Albany office's regional winter storm messaging continues to highlight hazardous travel conditions where snow and blowing snow persistent.

Speaker A:

Western North Carolina remains under a winter weather advisory today, with the Greenville Spartanburg office calling out additional Snow above roughly 3,500ft and strong gusts, conditions that can create drifting and quick visibility drops on mountain routes.

Speaker A:

The Oklahoma Fire Situation Report notes receptive fine fuels with relative humidity around 25% or lower in many areas and expects increased initial attack activity.

Speaker A:

It flags higher fire danger concerns into early week, especially Tuesday in western southwestern Oklahoma ahead of a frontal boundary.

Speaker A:

Pennsylvania A winter weather advisory is in effect for parts of central Pennsylvania this morning into early afternoon, per the State College Forecast office.

Speaker A:

Texas Panhandle Multiple panhandle wildfires are reported as contained as of Sunday, February 22, while officials warn fire danger remains elevated with conditions supportive of new starts.

Speaker A:

Coverage cites updated incident status from Texas A and M Forest Service wildfire tracking.

Speaker A:

Vermont the National Weather Service Albany office continues winter storm messaging that includes southern Vermont with snow and blowing snow keeping travel hazardous in affected areas.

Speaker A:

Virginia the Baltimore Washington Forecast office notes winter storm warnings early today in the broader I95 corridor region and highlights a gale warning on area waters tonight.

Speaker A:

Parts of Washington's Cascades remain under a winter weather advisory, including pass level travel where heavy snow totals are possible at elevation.

Speaker A:

West Virginia A winter weather advisory covers parts of West Virginia's higher terrain adjacent to western Maryland this morning into this evening with additional snow and gusty winds noted in the advisory text.

Speaker A:

All other states have no significant updates in the last 24 hours.

Speaker A:

,:

Speaker A:

Stay safe.

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