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AERI-bago Daily Summary
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Date: 22 May 2002 CST (Wednesday)
Location: Homestead Site, IHOP
Operator: W. Feltz, R. Tanamachi, T. Achtor
http://cimss.ssec.wisc.edu/ihop
Weather Conditions:
Very windy and dusty, dewpoints have increased to 50 F (moisture has
returned) and the dryline formed right over the homestead site.
Dewpoints flucuated between 40 and 52F. Guymon and Liberal has
dewpoints in the mid-20's. Very interesting boundary. Scattered Cu
overhead in a narrow line on dryline, clear east and west. Max wind
gust 45 mph.
Instrument Status:
AERI performing well. Need to investigate data for dust emission
measurements. Surface station also performing well.
http://scooby.ssec.wisc.edu/aeribago/
Science:
Updated cross-sectional view of all the profiler AERI data taken so far:
http://cimss.ssec.wisc.edu/ihop/aeribago/homestead_xsect.jpg
Convective initiation experiment conducted throughout area. Mobile
mesosnet investigated the dryline development. Dryline set up over the
homestead and S-Pol sites, very interesting to see the dewpoints
fluctuate by 15 degrees in a period of a few minutes. Rita Roberts,
Fleur Couvreux, and Crystal Pettet have been using the AERI data at
S-Pol for nowcasting, there only compliant was to increase the timliness
of data.
Miscellaneous:
Robin went dryline chasing (no storms) with DOW and mesonet crews but
returned by mid-afternoon. ;-)
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Wayne F. Feltz CIMSS/SSEC
Cooperative Institute for Meteorlogical Studies UW-Madison
Space Science and Engineering Center 1225 W. Dayton Rm 239
University of Wisconsin - Madison Madison, Wisconsin 53706
wayne.feltz@ssec.wisc.edu Tel: (608) 265-6283 Fax: (608) 262-5974