UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050311.upa.cvt Date: 1100Z 3 MAY 25 Searching for 89625... Searching the city database file for: 89625 ... Date:1100Z 3 MAY 25 Station: 89625 WMO ident: 89625 Latitude: -75.10 Longitude: 123.41 Elevation: 3234.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 -150 1 925 489 2 850 1164 3 700 2634 SFC 641 3234 -68.1 -76.1 31 8.0 -68.1 195 4 232.9 232.9 232.6 232.9 0.00 5 500 4930 -40.9 -42.8 82 1.9 -41.0 170 2 283.2 283.2 273.3 283.7 0.18 6 400 6420 -49.9 -53.7 64 3.8 -50.0 225 2 290.1 290.1 276.8 290.4 0.06 7 300 8250 -59.7 -64.3 55 4.6 -59.7 180 7 301.2 301.2 281.8 301.3 0.02 8 279 8705 -61.5 -68.5 39 7.0 -61.6 180 5 304.9 304.9 283.4 305.0 0.01 9 250 9390 -62.1 -71.1 29 9.0 -62.1 270 1 313.7 313.7 286.6 313.8 0.01 10 200 10770 -60.1 -78.1 8 18.0 -60.2 275 6 337.6 337.6 293.7 337.6 0.00 11 150 12550 -62.5 -83.5 4 21.0 -62.6 285 4 362.4 362.4 299.2 362.4 0.00 12 100 15030 -67.3 -86.3 5 19.0 -67.4 235 9 397.7 397.7 304.9 397.7 0.00 TRP 279 8705 -61.5 -68.5 39 7.0 -61.6 180 5 304.9 304.9 283.4 305.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5080.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 56.34 % Est. max temperature: -23.29 C = -9.92 F Sfc-Lift cond lev (LCL): 540.89 mb = 4393.33 m = 14413.63 ft T: -49.51 C Conv cond level (CCL): 641.00 mb = 3234.00 m = 10610.11 ft Mean mixing ratio: 0.03 g/kg Conv temperature: -57.44 C = -71.39 F Cap Strength: -1.35 C Lifted Index: 27.40 C Risk: None Lifted Index @300 mb: 36.43 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 203.35 J/kg Max Up Vert Vel: 20.17 m/s Conv Inhibition (B-): 23219.98 J/kg Cap Strength: 26.55 C Lift Cond Lev (LCL): 592.56 mb = 3770.40 m = 12369.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 219 at 3 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 641 3234 195 4 1.0 3.9 | 161 2 -0.6 1.8 1 500 4930 170 2 -0.3 2.0 | 88 2 -2.0 -0.1 2 400 6420 225 2 1.4 1.4 | 22 1 -0.2 -0.6 3 300 8250 180 7 0.0 7.0 | 161 5 -1.7 5.0 4 279 8705 180 5 0.0 5.0 | 151 3 -1.7 3.0 5 250 9390 270 1 1.0 -0.0 | 18 2 -0.7 -2.0 6 200 10770 275 6 6.0 -0.5 | 301 5 4.3 -2.6 7 150 12550 285 4 3.9 -1.0 | 324 4 2.2 -3.1 8 100 15030 235 9 7.4 5.2 | 241 7 5.7 3.1 Wind Parameters Mean winds (0-6000m): 189.2 at 3.5 knts Storm direction: 219.2 at 2.6 knts Shear (0-3000m) pos: 0.3 neg: 0.4 tot: 0.6 10-3/s Storm rel Dir Shear (0-3000m): -118.5 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -1.3 tot: -1.3 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: -0.74 Storm rel vorticity (0-3000m) horiz: 0.7 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4152.98 Bulk Shear: 0.05 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 198 4 162 2| 0.0 0.8 0.8| 0.0 -0.4 -0.4 -0.7 -0.99| 0.8 -0.8 1000 193 3 146 2| 0.0 0.8 0.8| 0.0 -0.7 -0.7 -0.7 -0.99| 0.8 -0.8 1500 188 3 131 2| 0.0 0.7 0.7| 0.0 -1.0 -1.0 -0.7 -0.99| 0.7 -0.7 2000 186 3 120 2| 0.1 0.5 0.6| 0.0 -1.2 -1.2 -0.6 -0.84| 0.7 -0.6 2500 186 3 115 2| 0.2 0.4 0.6| 0.0 -1.2 -1.2 -0.5 -0.73| 0.7 -0.5 3000 189 3 111 1| 0.3 0.4 0.6| 0.0 -1.3 -1.3 -0.4 -0.74| 0.7 -0.5 4000 196 3 118 1| 0.2 0.1 0.3| 0.0 -1.4 -1.4 -0.4 -0.57| 0.9 -0.5 5000 190 3 137 2| 0.2 0.5 0.6| 0.0 -2.7 -2.7 -0.5 -0.50| 1.1 -0.5 6000 189 4 142 2| 0.7 0.4 1.0| 1.0 -3.5 -2.5 -0.4 -0.14| 1.5 -0.2 Wrote GIF file: /home/apache/climate/data/raob//89625/skewt/89625.skewt.20250503.11.gif