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> Stratospheric/ Ozone Information and Discussion 2016/17, Daily PV talk and model discussion
ClicheVortex2014
post Feb 21 2017, 12:14 AM
Post #41




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Hmm. It'd be quite early in the year for the Stratosphere to break down. Strange to see the temp min to be that high (close to 0).



--------------------
Meteorology undergrad at Ohio University

Historic weather events in the Ohio Valley:
- The 1974 Super Outbreak (read more)
- The 2012 "Super" Derecho
- The Great Blizzard of 1978
- ILN Severe Weather Climatology

2017 Weather for Cincinnati

Days >90: 0 (Last: 9/8/16)
Marginal risks: 9 (Last: 5/24/17)
Slight risks: 5 (Last: 5/20/17)
Enhanced risks: 5 (Last: 4/5/17)
Moderate risks: 0 (Last: 6/22/16)
High risks: 0 (Last: 11/17/13)

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snowsux
post Feb 21 2017, 03:15 AM
Post #42




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QUOTE(ClicheVortex2014 @ Feb 21 2017, 12:14 AM) *
Hmm. It'd be quite early in the year for the Stratosphere to break down. Strange to see the temp min to be that high (close to 0).


Wha happen if it does break down?
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ClicheVortex2014
post Feb 21 2017, 12:21 PM
Post #43




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QUOTE(snowsux @ Feb 21 2017, 03:15 AM) *
Wha happen if it does break down?

It's a normal thing for the PV to break down in March. That's when the Stratosphere 'dies' for the warm season.


--------------------
Meteorology undergrad at Ohio University

Historic weather events in the Ohio Valley:
- The 1974 Super Outbreak (read more)
- The 2012 "Super" Derecho
- The Great Blizzard of 1978
- ILN Severe Weather Climatology

2017 Weather for Cincinnati

Days >90: 0 (Last: 9/8/16)
Marginal risks: 9 (Last: 5/24/17)
Slight risks: 5 (Last: 5/20/17)
Enhanced risks: 5 (Last: 4/5/17)
Moderate risks: 0 (Last: 6/22/16)
High risks: 0 (Last: 11/17/13)

Realtime Weather on Campus: http://www.phy.ohiou.edu/~scalia/state_street/upload.png
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so_whats_happeni...
post Feb 22 2017, 03:32 PM
Post #44




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QUOTE(ClicheVortex2014 @ Feb 19 2017, 04:28 PM) *
Interesting. The position of the Stratospheric high and low are quite similar to early February. In a side-by-side comparison, you can see how much weaker the features are now than a few weeks before. Not much longer until we retire this thread for the season.




Yea and its been a shame havent had much time been out enjoying the weather and working a lot but it looks to really take a hit coming up. If I am not mistaken usually the PV 'dies' around end of March early April?


I thank you all for sharing in the thread and helping create a wonderful place for information on the Stratospheric PV. I will open up another thread starting similar in fashion with the added sites from many down toward the bottom around either August or September time frame. We can then track how the PV will grow and form through the year given the tellies (QBO,ENSO, Solar, etc.) for what will happen.


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Tylor Cartter

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Millersville University


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ClicheVortex2014
post Feb 22 2017, 03:36 PM
Post #45




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QUOTE(so_whats_happening @ Feb 22 2017, 03:32 PM) *
Yea and its been a shame havent had much time been out enjoying the weather and working a lot but it looks to really take a hit coming up. If I am not mistaken usually the PV 'dies' around end of March early April?
I thank you all for sharing in the thread and helping create a wonderful place for information on the Stratospheric PV. I will open up another thread starting similar in fashion with the added sites from many down toward the bottom around either August or September time frame. We can then track how the PV will grow and form through the year given the tellies (QBO,ENSO, Solar, etc.) for what will happen.

It usually is later in March


--------------------
Meteorology undergrad at Ohio University

Historic weather events in the Ohio Valley:
- The 1974 Super Outbreak (read more)
- The 2012 "Super" Derecho
- The Great Blizzard of 1978
- ILN Severe Weather Climatology

2017 Weather for Cincinnati

Days >90: 0 (Last: 9/8/16)
Marginal risks: 9 (Last: 5/24/17)
Slight risks: 5 (Last: 5/20/17)
Enhanced risks: 5 (Last: 4/5/17)
Moderate risks: 0 (Last: 6/22/16)
High risks: 0 (Last: 11/17/13)

Realtime Weather on Campus: http://www.phy.ohiou.edu/~scalia/state_street/upload.png
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