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Marshall Shepherd

@drshepherd2013.bsky.social

Weather-Climate professor and scientist, Host of Weather Geeks, Forbes Senior Contributor, Alpha, 3xFSU Alum...Tweets and RTs are mine but not endorsements

23,917 Followers  |  317 Following  |  526 Posts  |  Joined: 27.08.2023  |  1.9772

Latest posts by drshepherd2013.bsky.social on Bluesky

So many people think info from Apps come from the weather fairy

11.08.2025 01:39 β€” πŸ‘ 62    πŸ” 11    πŸ’¬ 0    πŸ“Œ 0

Thank you

11.08.2025 01:35 β€” πŸ‘ 9    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Prepare for these responses....... Land is sinking, politically-biased instrumentation, it was higher XXX years ago and varies naturally, Covid vaccines did it....Sigh

10.08.2025 16:21 β€” πŸ‘ 42    πŸ” 5    πŸ’¬ 3    πŸ“Œ 0
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Why insurers worry the world could soon become uninsurable GΓΌnther Thallinger, a board member at Allianz, one of the world's biggest insurers, says the climate crisis could make adaptation economically unviable.

Coming to an insurance payment near you....The "so whats?" Of Climate Change
www.cnbc.com/2025/08/08/c...

10.08.2025 16:17 β€” πŸ‘ 25    πŸ” 14    πŸ’¬ 2    πŸ“Œ 1

The article mentions some ways there approach is less energy intensive

10.08.2025 16:15 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Good time to remind folks to be wary of anyone posting forecast model maps without the important caveats mentioned in this article. This storm isn’t even a tropical depression yet.

10.08.2025 14:16 β€” πŸ‘ 14    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

This is in next 2 weeks

10.08.2025 13:47 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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AI Predicts An East Coast Hurricane Soon - 3 Reasons For Caution An AI-based weather model predicts a hurricane along the U.S. East Coast in less than 2 weeks. Here are 3 reasons to be cautious with this forecast right now.

A European AI modeling system is being particularly aggressive with a forecast for a US East Coast hurricane. You may have seen it in social media-rology posts. However, here are 3 cautions that I offer. Hope you read this from several perspectives.
www.forbes.com/sites/marsha...

10.08.2025 13:26 β€” πŸ‘ 38    πŸ” 10    πŸ’¬ 5    πŸ“Œ 2

Sir I am a professor and meteorologist, I definitely understand statistics, probability and climatology. Nothing is absolute..but the bigger point of article is about the poor weather decision. Cheers

03.08.2025 22:57 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I also stated that July is the wettest month and presented a graphic that shows wettest months for the Bristol area specifically not Tennessee as a whole

03.08.2025 14:59 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

My article explains the better months to try it.

03.08.2025 13:11 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

β€œMotivated Reasoning” is probably the number one problem when communicating weather and climate information

03.08.2025 12:33 β€” πŸ‘ 22    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

Dr. Shepherd includes important insight into "motivated reasoning" in his essay below.

03.08.2025 12:22 β€” πŸ‘ 8    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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Rain At Bristol Speedway Classic Was Well-Predicted. So Why Play? The MLB Speedway Classic baseball game between the Atlanta Braves and Cincinnati Reds was a well-predicted rainfest. So why did they try to play?

My breakdown on the weather and climate information that should have informed MLB on its game between the Reds and Braves at Bristol Motor Speedway last night. Because that was an epic fail. They will try again today
www.forbes.com/sites/marsha...

--

03.08.2025 12:07 β€” πŸ‘ 45    πŸ” 10    πŸ’¬ 5    πŸ“Œ 2
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Per Braves vs Reds NASCAR spectacle. This was the NWS Morristown TN discussion Sunday morning and afternoon...In other words, MLB should not have been surprised

03.08.2025 03:08 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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On the MLB debacle at Bristol. The forecast always called for rain. Classic example of motivated reasoning

03.08.2025 02:55 β€” πŸ‘ 17    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

Braves vs Reds at Bristol Motor Speedway = Epic Fail. It's raining and they are still trying to play. #negligence

03.08.2025 01:59 β€” πŸ‘ 27    πŸ” 4    πŸ’¬ 1    πŸ“Œ 1
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DataWISE. Detecting misinformation and disinformation. Check out tool at ncse.ngo/datawise

02.08.2025 17:14 β€” πŸ‘ 21    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0

Islands, too.

01.08.2025 17:07 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Safeguarding Sound Science Podcast | Free Listening on Podbean App Safeguarding Sound Science from the National Center for Science Education combats misinformation, disinformation, and misconceptions about climate change with a

In Greensboro NC attending National Center for Science Education Board Meeting. It is protecting sound science in the U.S. at a critical time when climate science, vaccines and evolution are being spun in odd ways. Check out their Safeguarding Sound Science podcast
www.podbean.com/podcast-deta...

02.08.2025 15:44 β€” πŸ‘ 31    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
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Why The Russian Earthquake Caused A Weaker Tsunami Plus 4 Other Facts 5 things you need to know about tsunamis, including why the recent one associated with the Russian earthquake was relatively weak.

My 101 on tsunamis and speculation on why the recent one associated with the M8.8 earthquake in Russia was rather muted.
www.forbes.com/sites/marsha...

Dr. Marshall Shepherd

01.08.2025 14:33 β€” πŸ‘ 12    πŸ” 3    πŸ’¬ 2    πŸ“Œ 1

Yes I read it...umm. yikes

01.08.2025 01:08 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Great picture captured by Channel 11 WXIA Webcam here in Atlanta. Great example of how perception of whether the forecast for rain was accurate can vary by location....And why probability forecasts are used for rain

30.07.2025 22:32 β€” πŸ‘ 43    πŸ” 6    πŸ’¬ 2    πŸ“Œ 0
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Average temperature for July 29th here in this part of Georgia is around 90 deg F. My current reading in shade at 345 pm.....Almost 10 degrees above normal....

29.07.2025 19:54 β€” πŸ‘ 18    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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β€˜Backdrop of climate warming’ plays into extreme Georgia heat. What to know Georgia’s latest heat wave isn’t just typical July weather. Scientists say climate change is making these extremes hotter, stickierβ€”and more dangerous.

Kudos to this reporter for capturing my full comments as intended throughout this article
www.macon.com/news/environ...

29.07.2025 01:08 β€” πŸ‘ 30    πŸ” 5    πŸ’¬ 0    πŸ“Œ 1
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8 Things to Know About New Research on Earth’s Rapid Drying and the Loss of Its Groundwater Decades of NASA satellite data reveal how quickly the planet’s underground stores of fresh water have been depleted and how their use is contributing to rising sea levels. Here are the key takeaways.

...
www.propublica.org/article/grou...

28.07.2025 11:13 β€” πŸ‘ 21    πŸ” 9    πŸ’¬ 1    πŸ“Œ 2

#climatepollution

28.07.2025 11:12 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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Tampa Hits 100 Degrees For The First Time In Recorded History On Sunday, Tampa, Florida reached an air temperature of 100 degrees for the first time since record-keeping began in 1890. Here's why that may be surprsing to us.

ICYMI...Tampa, Florida hits 100 degrees for the 1sr time in recorded history on Sunday. The Weather and Climate perspective on this surprising all-time record
www.forbes.com/sites/marsha...

28.07.2025 10:24 β€” πŸ‘ 74    πŸ” 28    πŸ’¬ 6    πŸ“Œ 6

Right, I have discussed how 100+ deg is not meant for Pac NW...many places no AC

27.07.2025 23:23 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I grew up in Tampa and even I’m surprised by this.

27.07.2025 23:01 β€” πŸ‘ 10    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

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