
snjókoma
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Posts posted by snjókoma
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4.5" in Van Ness at 8pm. Have had a nice band of moderate snow rotting over me, picked up an inch in the past hour. Can we make a run for 7"?
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~3.5" in Van Ness, with some compaction. Think we'll probably end up around 5.5"
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Confirming 2" per hour snowfall rates in DC -- 1" from 5-5:30.
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About an inch or an inch and a quarter in Van Ness, SN+.
Can confirm Connecticut Ave is caving in spots...
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This band over DC is about to pivot on top of us… right
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The HRRR still has 1" with the ULL
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2 minutes ago, Eskimo Joe said:
Not even close. Warm air advection snow is ending and we're about to transition to more cellular snow until the upper energy passes through this afternoon. I remain cautiously optimistic about the back end potential giving a fresh 1" - 3".
i was referring to the WAA
every single piece of guidance had additional accumulations from the WAA after 7 AM for the metros-- often 4"+
there was basically nothing, ~0.5-1"
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Well the back edge is in Prince William County
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Why did the 8 AM onwards part of the storm never happen
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dumping fatties here -- 5.3" measured. Not sure why the radar looks so bad
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Idk if I believe there will be additional substantial accumulating snow
maybe an additional inch of sleet
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4.7” in Van Ness. SN/IP mix
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What's killing us a little bit from getting the big totals is snow growth is legitimately bad. I was banded in the yellows for 15 minutes and it was 1" an hour at most.
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4.1" in Van Ness at 6 AM, 0.7" in the last hour.
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Dendrites!
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Van Ness: 3.4" -- 0.8" in the last hour.
My IMBY thoughts:
5 AM - 7 AM: Should be 1.5-2" additional, based off the HRRR. Possible for upside if the returns to the W/SW materialize and/or flake type improves.
7 AM - 12 PM: ~4", as fronto lifts NE and ratios improve
IMO, targeting 8-9" on the ground from round 1 in DC.
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1 minute ago, yoda said:
Define very serious lol
sunset colors
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4 minutes ago, stormtracker said:
100% piggybacking off of @snjókoma He can do the dirty work and those are my measurements. He's literally right up the street
gladly
i think we easily have 6" by 7 AM
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Things getting very serious to the SW.
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2.6" in Van Ness -- 0.8" in the last hour. 25.7 degrees.
HRRR has 6-7" more from the first round.
Then the back-end comes in
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1.7" in Van Ness -- 1" in the last hour. 26.2 and SN/SN+
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Just measured 0.7" in Van Ness. 26.7 degrees and SN.
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Next hour looks fun in DC.
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The latest HRRR has DC with 0.2" of snow (Kuchera) by 3 AM, then 0.6" by 4 AM. My optimistic read is that it is already underdoing this initial wave...
Feb 11-13: Nowcast/Obs
in Mid Atlantic
Posted
5.3" in Van Ness at 9 PM. Looks like 1-2" more in the next ~4 hours.