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dendrite

Administrator / Meteorologist
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Everything posted by dendrite

  1. Rockport could get some sneaky good amounts if the more convective elements of that norlun swing through there. 3k nam is 4-6” there.
  2. Right around 1/2” new But yeah, a heavier -SN
  3. Looks like the inverted trough is firing up along the NH/ME border.
  4. Yeah that was my thinking…some filtering algorithm due to clutter.
  5. I’m not a radar expert so I’m not sure what exactly is going on at BOX specifically. It doesn’t look like a tree/mtn/blockage issue. If you go up to 2 or 3 it improves a bit.
  6. You’re near the radar. That’s not a real hole.
  7. “Tries” That’s probably 2-4”/3-5” with ratios.
  8. A norlun band offshore merges in over the cape at the end.
  9. These are the manual created maps. The others are generated by text probabilities.
  10. Calculated some Cobb snow estimates from the 12z gfs and nam (respectively) CON 0.0/0.1 PWM 0.1/0.4 BOS 0.9/1.1 ORH 0.7/0.5 PSF 1.9/0.7 EWB 3.5/3.7 HYA 0.8/3.7 BDL 0.7/0.3 HFD 3.2/1.0 HVN 1.3/2.5 GON 1.3/3.4 PVD 2.1/2.9
  11. I think it’s the low probability of a little weenie norlun I mentioned. That may explain the shape too.
  12. It seems to be overdoing the low level moisture on the northern edge. There will probably be some radar echoes even up here, but not much reaching the ground. Some of the mesos have a little inverted trough enhancement in coastal NH/MA on the tailend as the H5 low/vortmax moves into the region.
  13. I heard he’s been picking up frequent shipments from 2kft in SVT.
  14. I’d toss the AI QPF this close in. It always seems to broadbrush the QPF…like trying to paint the molding in your house with a mop.
  15. I need my coffee before I post…lol I originally read it as move it south 250 miles.
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