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Everything posted by Kmlwx
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
14z HRRR looks good again for perhaps DC proper and then east to and across the bay. Seems it has consistently really "liked" Anne Arundel County.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
Slight risk includes the metro area on the 9am update.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
I'm starting to be "in" on a sneaky "lone ranger" kind of cell in the area this PM. 11z HRRR continues the idea of some training but also jumps on board with the idea of a cell blowing up and being the "dominant" one. It starts in NoVA but quickly intensifies and exits into the Bay in or around Anne Arundel County.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
The 0z MPAS-HT-NSSL also shows signs of this - as well as the MPAS-HN-NSSL. The RRFS-EMC blows up a thing that looks like a potential supercell in Prince William Co around 18z and it tracks it through DC before exiting into the Bay in Anne Arundel Co. The 6z NAM kind of showed the same thing - NoVA supercell that blows up and heads E or ENE.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
10z HRRR almost has some signs of backbuilding/training for parts of the I-95 corridor in the 18z-01z timeframe.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
The cell is now near Shanghai and looks like a mini supercell almost.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
The cell NE of Capon Bridge already seems to have some minor rotation with it potentially.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
The 23z HRRR gets northern Maryland with some activity overnight but seems it doesn't like the threat of an overnight batch as much (or at all) like some prior runs wanted to fire up.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
Now I recall hearing that. Guess we'll just have to keep assuming it is overtaxing in these situations.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
12z ARW2 brings some cells/line through around 5 or 6 and then has a rogue super cellular type thing doing what @Eskimo Joe mentioned earlier lol ETA: It shows it in the 02-04z timeframe.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
I hope they have a fix for the HRRR over mixing in the works. It seems to do it EVERY time.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
Model soundings seem to still show a decent amount of CAPE overnight - but also have some CINH as well as can be expected. Probably if nothing else a good light show overnight.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
Most of the guidance seems to be in agreement that there may be a late afternoon/evening round of showers/storms - but much of the guidance is pretty weak with that stuff. NAM and RAP seem to think best parameters may actually show up during the 3z-6z window...while it will suck for daylight, it's possible this can still perform. Wonder if the CAPE will remain surface based that late, though...may end up being elevated (admittedly I haven't looked closely at the soundings). I'm not very intrigued for the early round...and I do wonder if that is going to stabilize some areas too much to have the nighttime round of storms. Another storm day when I'm at work all day....- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
It's way out there - but the 12z Euro has a sub-1000mb low pressure passing around the Great Lakes next Monday. it actually deepens it to 996mb by 6z Tuesday. There's some CAPE available Monday on the model too - with significant bulk shear as well. That bears watching. The 12z GFS has some threat indicated Sun and Mon but the low looks pretty different/not as deep.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
Hope the power is back ASAP! Power outages can be fun as a kid - and maybe are a little interesting for the first hour or so as an adult...but after that things get pretty blah fast.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
Massive downpour here now- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
Southern Maryland cell is trying for a last hurrah.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
It's definitely this. Populated areas - even with moderate storms tend to lay down a few LSRs.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
Have to imagine they are coordinating/discussing with local WFOs. Have folks at work that are antsy for my midday update for them - wanted to see the 12:30 SPC update before giving them the update.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
Refreshing the CoD SPC page like crazy...- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
That LWX Special Weather Statement is a hint that they MAY have conferenced with SPC and some changes may be coming to the 1630z SPC update. Not saying definitely...but maybe an enhancement of the TOR probs. We'll see soon.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
Walked by a window at work - and there's still plenty of clouds but with a few sunny breaks in the Rockville/Potomac area.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
Visible satellite shows steady thinning of the cloud cover.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
I'm in favor of keeping it all here - while it turns into a mega-thread most years - it's a one stop shop for those wishing to go back through prior year's severe events. I know we used to separate into threads - but it's tougher to search those out than a single thread. And I don't think the forum struggles with large threads as much as it used to.- 2,785 replies
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2023 Mid-Atlantic Severe Wx Thread (General Discussion)
Kmlwx replied to Kmlwx's topic in Mid Atlantic
I'm fully on board with today at this point. To quote Twister.... Let's all grab our ankles and stick our butts up in the air during the storms! Best place to be struck!- 2,785 replies
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