Cliff Mass
@CliffMass
Official Twitter account of atmospheric scientist Cliff Mass.
How to Save Seattle (And Other Locations) from Weather-Related Tragedy cliffmass.blogspot.com/2025/07/how-to…
Crystal Mountain Cam Captures Fire Started by Lightning Strike cliffmass.blogspot.com/2025/07/crysta…
Lightning and Thunderstorms Over and East of the Cascade Crest cliffmass.blogspot.com/2025/07/lightn…
No Heatwaves During the Warmest Time of the Year cliffmass.blogspot.com/2025/07/no-hea…
Have the winds been unusual this summer? cliffmass.blogspot.com/2025/07/have-w…
One Day Cool-Down and Strong, Threatening Winds in Eastern Washington cliffmass.blogspot.com/2025/07/one-da…
Midsummer Air Quality Check cliffmass.blogspot.com/2025/07/midsum…
Skillful Weather Warnings But Catastrophic Damage and Large Death Tolls. We Need to Do Better. cliffmass.blogspot.com/2025/07/skillf…
Rain Moving In--And MUCH Cooler Tomorrow cliffmass.blogspot.com/2025/07/rain-m…
The Texas Flooding Tragedy: Could It Have Been Avoided? cliffmass.blogspot.com/2025/07/the-te…
July 4 Weather and Fire Threat cliffmass.blogspot.com/2025/07/july-4…
Mountain Wave Fest East of the Cascade Crest cliffmass.blogspot.com/2025/07/mounta…
Warming and Then Much Cooler for July 4 cliffmass.blogspot.com/2025/06/warmin…
Enjoy our delightful Seattle summers and long nights through tennis. Find nearby hitting partners on Play Tennis Seattle. joinplaytennis.com/seattle

Will Fewer Balloon Weather Observations Mean Reduced Forecast Skill? cliffmass.blogspot.com/2025/06/will-f…
Below-Normal Wildfire Year so Far cliffmass.blogspot.com/2025/06/below-…
Alaska Wildfire Smoke Reaches the Pacific Northwest cliffmass.blogspot.com/2025/06/alaska…
Major Errors in Seattle Times ClimateLab Article on Sea-level Rise cliffmass.blogspot.com/2025/06/major-…