Hurricane Patricia's 215 mph Winds: A Warning Shot Across Our Bow

By: Jeff Masters, 17:12 GMT le 08 février 2016

The Eastern Pacific's Hurricane Patricia--rated the strongest hurricane ever recorded in the Western Hemisphere with 200 mph sustained winds on October 23, 2015--was actually much stronger, with 215 mph winds, said the National Hurricane Center (NHC) last week, after completing a detailed post-season review. An Air Force hurricane hunter aircraft measured a surface wind of 209 mph in Patricia at 0600 UTC October 23 using a Stepped-Frequency Microwave Radiometer (SFM...

Hurricane Climate Change

Updated: 22:13 GMT le 08 février 2016

Five Weathercasters Who Made History

By: Bob Henson, 17:05 GMT le 05 février 2016

Happy National Weatherperson’s Day! This American holiday takes place each year on February 5, the birthdate of John Jeffries (1745-1819). Jeffries was a military surgeon during the American Revolution, and later the family physician to future President John Adams, but he gained his greatest meteorological fame by taking observations from a hot-air balloon above London.

To salute the occasion, I thought I’d spotlight a tiny sample of the hundreds of ...

TV Weather Broadcast Meteorology

Updated: 19:16 GMT le 05 février 2016

Absurd January Warmth in Arctic Brings Record-Low Sea Ice Extent

By: Bob Henson, 19:23 GMT le 04 février 2016

This winter’s freezing season in the Arctic is falling short. The extent of Arctic sea ice this week is hovering near record-low values for early February, based on observations that extend back to the start of satellite monitoring in 1979. Data from the National Snow and Ice Data Center (NSIDC) shows that last month had the lowest overall Arctic sea ice extent of any January in the satellite record (Figure 1). As detailed in an NSIDC report on Thursday, the total...

Arctic Climate Change

Updated: 00:04 GMT le 05 février 2016

Groundhog Says: Early Spring! Plus: a Groundhog Day Tornado Outbreak?

By: Jeff Masters and Bob Henson, 17:02 GMT le 02 février 2016

In Punxsutawney, Pennsylvania, home of the world's most famous prognosticating rodent, Punxsutawney Phil, gloomy clouds prevailed at sunrise on Tuesday morning, preventing Punxsutawney Phil from seeing his shadow. His fearless prognostication for the remainder of winter, as presented as his official web site, looks like this, then:

“Hear Ye, Hear Ye, Hear Ye
Now, this Second Day of February, Two Thousand and Sixteen, the One Hundred a...

Winter Weather Severe Weather

Updated: 18:53 GMT le 02 février 2016

Blizzard Sweeping into Central States; A Cold February in Store?

By: Bob Henson, 18:05 GMT le 01 février 2016

In the state of Iowa, Monday night looks to be a wild one both politically and meteorologically. The first-in-the-nation 2016 presidential caucuses are scheduled to begin at 7:00 pm CST, just as a powerful winter storm begins to roll into the state. Blizzard warnings are out from eastern Nebraska into northwest Iowa from very early Tuesday morning into Wednesday. The onslaught is part of a sprawling, energetic winter storm that crashed ashore in Southern California ...

Winter Weather Blizzard Extreme Weather

Updated: 18:17 GMT le 01 février 2016

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Dr. Jeff Masters' WunderBlog


Dr. Masters co-founded wunderground in 1995. He flew with the NOAA Hurricane Hunters from 1986-1990. Co-blogging with him: Bob Henson, @bhensonweather

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