WeatherExtreme’s Dr. Jim Means recorded the 5.7 magnitude earthquake on April 13, 2026, near Silver Springs, Nevada from his property in San Diego County. Jim’s seismograph had no trouble recording it as shown below along with some spectral analysis of the signal.
WeatherExtreme's Atmospheric Scientiest Cliff Ehrke too this time lapse video from Chruch's Pond looking southeast at the mountain wave activity. The Mt. Rose ski resort is at the right hand side and down in the lower left is Washoe Lake.
Grant, MS Atmospheric Science, explains how radar archives reveal the full story behind severe storms.
March 29, 1948 Niagara Falls fell silent.
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Mountain wave turbulence isn’t always visible—but in aviation, it can be one of the most powerful forces pilots encounter.
Most severe atmospheric motion is invisible.
Mountain wave turbulence forms when strong winds hit terrain, creating downstream waves that cause turbulence, rapid wind shifts, and strong vertical motion.
Hazardous for aviation—even in clear skies.
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On March 18, 1960, meteorologist John R. Winckler released a research balloon from a glider over Minnesota to study cosmic radiation and upper-atmosphere conditions. Creative experiments like this helped scientists better understand the stratosphere.
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Brad Grant, one of WeatherExtreme's experts took this photo graph. It's a view from the south of a large supercell that moved across central Oklahoma on Mar. 9. Hail up to 2.75 in. diameter was reported along the path of the storm .
This is a view from the south of a large supercell that moved across central Oklahoma on Mar. 9. Hail up to 2.75 in. diameter was reported along the path of the storm .
This is view from the south of a large supercell that moved across central Oklahoma on Mar. 9. Hail up to 2.75 in. diameter was reported along the path of the storm .
On February 19, 1847, the first rescuers reach the surviving members of the Donner Party, a group of California-bound emigrants stranded by snow in the Sierra Nevada Mountains.
Mark Twain is famously credited with this quote, which highlights the difference between long-term averages and daily conditions.

















