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Chinook

Meteorologist
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Everything posted by Chinook

  1. Crazy temps The Dalles, OR: 117 Fort Lewis, WA: 110 (near Puget Sound) Ephrata, WA and Walla Walla, WA: 112 (inland) Lytton, BC: 115 24-hr max temps in Washington as of 5:00PM PDT Monday (Airports)
  2. my observations june 18 evening: lightning picture, distant thunderstorm picture, trace of rain june 19-20- trace of rain, some rain in Fort Collins june 24-25- 0.37" of rain, some lightning june 25-26- 0.35" rain, some lightning june 26-27- 0.03" rain
  3. it's possible something happened here at 7:54 Eastern
  4. Triple tornado threat- there is a confirmed tornado warning for the storm that is at Holt, south of Lansing right now
  5. southwest of Lansing MI - confirmed tornado
  6. severe thunderstorm warning for Boulder
  7. significant tornado parameter values are quite high for this time of year. Currently, there is a tornado watch for NE Kansas and adjacent areas
  8. This non-tornado warned supercell west of Omaha and northwest of Lincoln right now has 75dBz reflectivity and 1"-3.25" hail
  9. The models agree on around 75 degree dew points near the KS/NE border and I think there is going to be convection in the Iowa/Missouri area along this warm front.
  10. this is what it looks like now, west of Decatur, MI
  11. So this is maybe a tornado in North Aurora or Batavia?
  12. It looked like the rotation continued near Jonesville, but I don't know if any tornado ever happened.
  13. Tornado reported just on the north side of Pella
  14. looks like a weakly-rotating left moving supercell.
  15. For what it's worth- the 12z NAM supercell composite parameter with 500mb wind overlay for tonight-
  16. Yes, there was a weak storm near me, but a more impressive storm near Cheyenne what was visible at about 8:00
  17. possible tornado northwest of Dayton. The rotation area has been near Ithaca, OH recently, but I don't know if there have been any tornado reports
  18. Certainly the debris signature is moving into Ohio. I think the tornado still may be going.
  19. Here is an overlay of the NAM supercell composite parameter (which is normally overdone with CAPE) with 500mb wind barbs on Friday afternoon. The high supercell composite parameters are a result in excellent placement of CAPE/ SRH/ 0-6km shear. This seems like a very good setup for reasonably fast-moving severe storms for NW Ohio and into pretty much all parts of Ohio, and possibly starting off with severe storms in northern Indiana.
  20. Today- high temps around 100 degrees were common here. For my area, there were some clouds today, and it even got at or close to 100 before and after the clouds. sunset on 6/15 with forest fire smoke
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