[AZ-Observing] Re: Weather Could Be Worse

  • From: Brian Skiff <bas@xxxxxxxxxx>
  • To: az-observing@xxxxxxxxxxxxx
  • Date: Wed, 16 May 2007 00:04:29 -0700 (MST)

     The Wyoming upper-air soundings site shows the following values
for the total precipitable water-vapor working south and east from
Flagstaff for the 0h UT balloon soundings this evening:

Flagstaff         2.6mm  (pretty dry)
Tucson           11.5mm
El Paso          21.4mm
Midland/Odessa   31.3mm  (north of TSP)
Del Rio TX       36.0mm
Key West         45.5mm
San Juan         48.8mm

...so west Texas is about 3/4 the way to "tropical" tonight.  Could be
worse, even from there:  the midnight sounding in Douala, Cameroon
showed surface temperature of 26C with total water-vapor of 67mm.
(When it gets to about 17-18mm in summer in Flagstaff, it means
it's raining.)

     Further numbers for the curious are at:

http://weather.uwyo.edu/upperair/sounding.html


\Brian
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