Possible TVS Incoming 1:40UTC to TUS
Posted: Sun Jul 20, 2003 9:22 pm
Just reviewing several frames of the KEMX 88-D.Amazing detail of flow on to tail rear flanker just ESE of TUS heading NNW 13kt.
Good inflow off a flanked Sheared Anvil with DBz well in to the hi 60s low 70s .Nice inflow 'tail' with decent outflow.Est inflow 77kt outflow 65kt to 5K feet..supercell with possible 'Beavertail' signature/now inbound...no Sev warnings or watches per KTUS at this time.
Recent soundings indicate Cape 1700 jk/g with outstanding down flow from mountains/orographic lift...Helicity not unfavorble at neg 7 with tops cooling to Neg 40C to 50Kfeet msl/
Watch should be imminent for E TUS then Oro Valley/Casas Adobes...non yet/
Will advise.
Temp 103/Dp 57F/wind slack/ptly cldy
20JUL03/19:00 hrs/NW TUS
Update at 19:10 TUS issues Sev Trstrm warning for West Cent Cochise Co and E Pima County...for 2 cells ...one moving ssw 20 the other broke off to nnw at 20...more later.
http://www.wrh.noaa.gov/Tucson/radar/radar.shtml
Good inflow off a flanked Sheared Anvil with DBz well in to the hi 60s low 70s .Nice inflow 'tail' with decent outflow.Est inflow 77kt outflow 65kt to 5K feet..supercell with possible 'Beavertail' signature/now inbound...no Sev warnings or watches per KTUS at this time.
Recent soundings indicate Cape 1700 jk/g with outstanding down flow from mountains/orographic lift...Helicity not unfavorble at neg 7 with tops cooling to Neg 40C to 50Kfeet msl/
Watch should be imminent for E TUS then Oro Valley/Casas Adobes...non yet/
Will advise.
Temp 103/Dp 57F/wind slack/ptly cldy
20JUL03/19:00 hrs/NW TUS
Update at 19:10 TUS issues Sev Trstrm warning for West Cent Cochise Co and E Pima County...for 2 cells ...one moving ssw 20 the other broke off to nnw at 20...more later.
http://www.wrh.noaa.gov/Tucson/radar/radar.shtml
