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Central PA Thread - Summer 2012


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MCD has been out for the rest of central PA near i-80 and above to join in on the severe thunderstorm watch that is currently in effect from about IPT northeast. *Now issued

The bulk of the severe threat looks to stay i'd say from US 22 (I-78) and north, barring an organized line/MCS developing.. which is in the realm of possibility. Anything that makes it further southeast is going to have trouble maintaining itself. As per mesoanalysis the SE is currently pretty well capped with much lower CAPE (as well as CIN present) and an area of weak LI. This is due to the ridiculously warm air aloft, which is helping enhance the very hot temperatures at the surface. Big time CAPEs in excess of 4000 J/KG reside in the west central and the presence of some shear/helicity lends to the potential of some scattered supercells. Any supercells that form are likely going to be in the northern half of the state. Wind is going to be the biggest threat today, and alot of the storm modes (clusters, lines, scattered supercells) are fair game. EHI's are pretty low but existent, so can't rule out the possibility for any supercell that develops to drop a weak tornado.

Thanks for replying. Looks like SE Pa wil keep on frying. Any chance the cap erodes over night?

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Thanks for replying. Looks like SE Pa wil keep on frying. Any chance the cap erodes over night?

SE PA will have a better chance at storms later tonight into tomorrow as the front begins to push south and finally ends this brutal heat.

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So that first severe storm didn't get here, I never heard thunder even.

BUT about 15 minutes ago we had a storm roll through, lightning hit I believe a block down (was looking out the window at the time).

And for the first time in 32 days, rain has fallen on my house. Only 10 minutes worth and not heavy, bit moisture!

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So that first severe storm didn't get here, I never heard thunder even.

BUT about 15 minutes ago we had a storm roll through, lightning hit I believe a block down (was looking out the window at the time).

And for the first time in 32 days, rain has fallen on my house. Only 10 minutes worth and not heavy, bit moisture!

Colors are starting to creep towards us.

drmon.gif

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Didn't get anything at home today really, but parts of Altoona sure did. I work part time as a waiter at a place that does wedding receptions, and just in time for the bride and groom to arrive we had a doozy of a storm roll through that part of town. Sure was very reminiscent of the memorial day storm, winds were probably 60+ for a brief time. Branches and etc were flying everywhere. The storm ended up taking the power out to everything in that end of town including the ballpark where the Altoona Curve play. Two and half hours of no power, no AC and feisty drunk wedding patrons. One of those days I really wish one of these places I've applied to in my fields would hire me already, haha.

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Didn't get anything at home today really, but parts of Altoona sure did. I work part time as a waiter at a place that does wedding receptions, and just in time for the bride and groom to arrive we had a doozy of a storm roll through that part of town. Sure was very reminiscent of the memorial day storm, winds were probably 60+ for a brief time. Branches and etc were flying everywhere. The storm ended up taking the power out to everything in that end of town including the ballpark where the Altoona Curve play. Two and half hours of no power, no AC and feisty drunk wedding patrons. One of those days I really wish one of these places I've applied to in my fields would hire me already, haha.

I agree. You really know your stuff.

Looking at this week, hoping the Tuesday rain continues to look decent on models. Also hope we get in on that rain this weekend/next week. Need it.

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I am so hoping the long range is right about this weekend/next week.

Euro has positive NAO/negative PNA first half of winter.

Speaking of the NAO, its been solidly negative since late May. Yea hopefully we score some precip this weekend, however the trade off looks to be rebuilding heat and humidity as a Bermuda high tries to from and we catch a more humid southerly flow. Probably an air mass that won't make for necessarily the highest actual temps, but more brutal humidity. So I suppose we should enjoy the a fairly nice weather for the majority of this week as the hot summer weather looks to make a return.

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If anyone knows of a link(s) to help out... trying to find archived information on excessive heat watch/warning issuances to get an idea of roughly how many/how often they are issued... PA and/or surrounding states would be nice but could be for any state **edit** nevermind...found this site http://mesonet.agron.iastate.edu/current/severe.phtml ... some pretty good stuff on there if anyone ever looking for archived nws products

Capital City airport (KCXY) now has recorded 12 straight days of 90+ degrees... would be the same for KMDT if there were not 3 days of 89.......

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