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Whoa! Weird Weather, Heat Events and Storms

(@elaineg)
Noble Member
Joined: 9 years ago
Posts: 404
 

Yesterday, a flock of geese flew over, going north. My niece asked if that might mean an early winter.



   
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(@dannyboy)
Illustrious Member
Joined: 9 years ago
Posts: 960
 

@elaineg I keep my finance software going with all my known expenditures and bills through the end of the next calendar year (so I know what’s coming in and going through December 31st 2022)  I normally budget for the year 3 $500 propane fill ups for my house, but this year I felt compelled to budget 4 fill ups - I don’t know if that means “early winter” or “late spring” but I’ve always been good just budgeting for a fill up in late November, mid January and early March…



   
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(@fmabon)
Estimable Member
Joined: 6 years ago
Posts: 19
 

@jewels It was a New Moon on Sunday, where did you see a full moon?



   
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(@lovendures)
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Joined: 8 years ago
Posts: 4117
Topic starter  

@fmabon 

I believe that comment from Jewels was from last September.  I had to do a double take.  haha. 



   
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(@fmabon)
Estimable Member
Joined: 6 years ago
Posts: 19
 

@lovendures Now that really would be weird!



   
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(@lovendures)
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Joined: 8 years ago
Posts: 4117
Topic starter  

A hurricane is about to produce a a blizzard.  Hurricane Larry is being describe as a monster but for unusual reasons.  Larry will make landfall in Newfoundland as a cat 1 hurricane arriving with winter weather conditions to the island.  Then it will travel to Greenland and produce a BLIZZARD with feet of snow.

https://www.cnn.com/2021/09/10/weather/hurricane-larry-forecast-weekend-snow-greenland/index.html



   
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(@ana)
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Joined: 6 years ago
Posts: 1021
 

@lovendures   

 This is fascinating to me.  So a hurricane dumping snow in Greenland is weird, but it also can act as one tiny mitigator of global warming. 

Two reasons: 

More snow on the ground = more reflectivity of Earth's surface, i.e, an increased reflectivity of the sun's energy back to space.

More snow on the ground = more ice supply to the glacier to mitigate their shrinkage. 

Which makes me wonder what the overall effect of global warming is on precipitation volumes at high latitudes, and whether increased precipitation could help offset warming and melting in any meaningful way.  (Someone must have done some modeling on that; I will have to go look.  :-)  )



   
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(@ana)
Illustrious Member
Joined: 6 years ago
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from https://scied.ucar.edu/learning-zone/climate-change-impacts/regional:

"Much of the increase in precipitation is expected to occur at high latitudes. Increased snowfall near both poles may offset some of the melting of glaciers and ice sheets in these regions by adding fresh ice to the tops of these features. Some places in Antarctica are even gaining more snow via increased precipitation than they are losing to melting caused by rising temperatures."

Published by National Center for Atmospheric Research and the University Corporation for Atmospheric Research. 

 



   
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(@lovendures)
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California officials are urgently advising residents in some California communities like Big Sur, to prepare with 2 weeks of food as a new powerful  storm is expected to hit.  In most cases it will produce rain where there has been snow in the foothills of some of the Sierra Mountains and a deluge of flooding water is anticipated to flow through rivers.

First a cold weather storm will hit in the Northern California area Wednesday producing more 1-2 feet more snow similar to the previous storms.  A second warmer storm will hit Thursday and cover much of California including the Souther California area.  The second storm is expected to be powerful and heavy as it is fueled by an atmospheric river reaching to Hawaii nick-named the Pineapple Express.

Rain rain hitting snow is expected at the 8,000-9,000 foot level which is going to cause MAJOR issues.  Santa Barbara is expect to deal with major amounts of flooding as well. As a point of reference, Lake Tahoe in the Sierra Nevada Mountains is at the 6,224' elevation mark.  Big Bear in Southern California at 6,752'.  Both areas are covered in record snow fall amounts.

Jeanne and members on this site have predicted events like this one to become more normal as Climate Change ramps up.  

https://www.cnn.com/2023/03/08/weather/california-atmospheric-river-flood-wednesday/index.html

https://weather.com/forecast/regional/news/2023-03-07-california-atmospheric-river-flood-threat



   
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(@jeanne-mayell)
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Joined: 9 years ago
Posts: 7252
 

An intense typhoon now striking Myanmar and Bangladesh this morning where there are 800,000 people living in a densely populated refugee camp. The people are fleeing violence in Myanmar.  Please say prayers.

The Bay of Bengal is currently 86 degrees F., fueling what is the equivalent of a category 5 hurricane (think Katrina) but with millions more people and they are living in flimsy housing.

https://www.cnn.com/2023/05/13/asia/cyclone-mocha-aid-agencies-myanmar-bangladesh-climate-intl-hnk/index.html

 



   
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