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Everything posted by Powerball
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March 2nd Moderate Risk ArkLaTex
Powerball replied to Ed, snow and hurricane fan's topic in Central/Western States
I think that's the right move. Either that or issue an extremely large and marathon length Tornado Watch. -
March 2nd Moderate Risk ArkLaTex
Powerball replied to Ed, snow and hurricane fan's topic in Central/Western States
It seems even the June 2019 Derecho was only Enhanced. It would be surprising to me if April 2011 was the last moderate risk. -
12" isn't happening for DTW or anywhere. Even if mixing/dry slot issues don't occur, the models aren't overdoing QPF and there's TSSN, the poor ratios will see to that. 6-10" is a good bet though in the heaviest and most persistent banding. Which, given you're looking at convective snowfall rates, is not bad at all.
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March 2nd Moderate Risk ArkLaTex
Powerball replied to Ed, snow and hurricane fan's topic in Central/Western States
Oh, and it's nice to finally have an event that impacts DFW at an ideal time with a relatively clean and uncapped warm sector. Since I moved here, most of the "better" events have either been messy (a ton of low clouds / WAA showers / drizzle with cool surface temps), had capping issues or had poor timing (late evening / early morning). -
Which is why the Lions/Eagles Snow Bowl in 2013 is perhaps my favorite Football game ever.
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March 2nd Moderate Risk ArkLaTex
Powerball replied to Ed, snow and hurricane fan's topic in Central/Western States
Was October 2019 a moderate risk? -
March 2nd Moderate Risk ArkLaTex
Powerball replied to Ed, snow and hurricane fan's topic in Central/Western States
I will say, however, clouds are gradually thinning here in the Metroplex with more sun coming through. -
March 2nd Moderate Risk ArkLaTex
Powerball replied to Ed, snow and hurricane fan's topic in Central/Western States
There'a still a fair amount of CINH in place, so I'm not surprised to see the current warm front cells struggle. -
March 2nd Moderate Risk ArkLaTex
Powerball replied to Ed, snow and hurricane fan's topic in Central/Western States
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Sanctioned.
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DTW may suck when it comes to reeling in the big dogs, but it always manages to score somehow with the mediocre / run-of-the-mill snow events better than most in the midwest.
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March 2nd Moderate Risk ArkLaTex
Powerball replied to Ed, snow and hurricane fan's topic in Central/Western States
Per the SPC's discussion, the main reason the 15% area was dropped was because of poor timing for the ArkLaTx region. Probs are still about the same for DFW, and if anything, it's looking relatively better than it did yesterday (just not quite 15% probs better). -
Which is what's great about WFH. As long as I get the job done, my boss fortunately couldn't care less about "idle" hours, lol...
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March 2nd Moderate Risk ArkLaTex
Powerball replied to Ed, snow and hurricane fan's topic in Central/Western States
12z Hi-Res models definitely looking more volatile for DFW late this afternoon, showing more of a favorable setup for tornadic storms. I'm sure it's in part because of the warm front getting hung up further SE. I wouldn't be surprised if the moderate risk area gets expanded NW a bit. -
12z FV3 (which I understand is some hi-res derivative of the GFS) also crushes Detroit.
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12z HRRR has to be the most run for Detroit yet. Meanwhile, Chicago's barely whiffing Cirrus (let alone precip) and it even has Harry riding the edge.
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Yes, the NAM has an excellent reputation for being consistently wrong...
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With a range like that, you'll get a more accurate prediction by simply off throwing a dart and seeing where it lands.
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What will be to a lot of folks' shock, DTX went with a WSW for their entire CWA...
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Part of it is that the big dog potential, as expected, has gone the way of the Dodo. Still has the potential to be a decent event though.
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March 2nd Moderate Risk ArkLaTex
Powerball replied to Ed, snow and hurricane fan's topic in Central/Western States
Another thing I noticed is that the latest models runs have started to speed things up again. Timing's going to be more of an issue for DFW than instability/dynamics. The later the timing, the better for a more widespread event as the line will have time to organize before exiting to the east. -
March 2nd Moderate Risk ArkLaTex
Powerball replied to Ed, snow and hurricane fan's topic in Central/Western States
Definitely think the Severe Thunderstorm Watch for all of DFW was a bit presumptuous. The activity this morning has been centered along a narrow corridor and has shown no signs of expanding northward or southward. In other words, it's isolated enough that short fuse warnings would have been sufficient. -
The -PNA/-NAO combo along with the warmer anomalies over the Gulf are already making for some interesting severe weather setups across the Plains and Dixie Alley.
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Looking good...
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Yeah, I'd easily take snow over the ZR/PL too, lol...