UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for LE190... Searching the city database file for: LE190 ... Date:0000Z 18 OCT 25 Station: LE190 WMO ident: 8190 Latitude: 41.38 Longitude: 2.11 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1008 96 18.2 16.2 88 2.0 16.9 70 1 290.7 292.7 289.8 323.3 11.56 1 1000 164 18.2 16.7 91 1.5 17.2 60 1 291.4 293.5 290.4 325.4 12.04 2 925 829 14.2 13.4 95 0.8 13.7 235 11 293.8 295.7 289.9 323.9 10.50 3 850 1538 9.8 7.8 87 2.0 8.6 250 5 296.4 297.8 288.5 319.2 7.83 4 700 3120 -0.9 -5.3 72 4.4 -2.8 105 5 301.5 302.2 286.3 312.7 3.68 5 500 5720 -17.5 -40.5 12 23.0 -20.8 5 7 311.7 311.7 286.2 312.5 0.22 6 400 7360 -28.9 -50.9 10 22.0 -30.6 35 11 317.4 317.4 288.0 317.8 0.09 7 300 9350 -43.7 -58.7 17 15.0 -44.2 350 15 323.8 323.8 289.9 324.0 0.05 8 250 10560 -52.1 -65.1 20 13.0 -52.4 325 17 328.6 328.6 291.3 328.7 0.02 9 200 11970 -57.7 -70.7 18 13.0 -57.9 325 17 341.4 341.4 294.7 341.4 0.01 10 181 12600 -60.1 -75.1 12 15.0 -60.3 300 17 347.4 347.4 296.1 347.4 0.01 11 150 13780 -59.1 -82.1 4 23.0 -59.3 360 17 368.3 368.3 300.2 368.3 0.00 12 100 16300 -62.1 -91.1 1 29.0 -62.3 325 11 407.7 407.7 306.2 407.7 0.00 TRP 181 12600 -60.1 -75.1 12 15.0 -60.3 300 17 347.4 347.4 296.1 347.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5556.00 m Freezing level: 712.62 mb = 2986.93 m = 9799.53 ft Wetbulb zero: 736.66 mb = 2704.03 m = 8871.39 ft Precipitable water: 1.15 inches Sfc-500 mean rel hum: 64.47 % Est. max temperature: 23.65 C = 74.58 F Sfc-Lift cond lev (LCL): 978.84 mb = 346.47 m = 1136.71 ft T: 17.10 C 700-500 lapse rate: 6.38 C/km ThetaE index: 12.86 C Layer 925.0- 400.0 mb Conv cond level (CCL): 926.90 mb = 811.46 m = 2662.23 ft Mean mixing ratio: 11.12 g/kg Conv temperature: 21.28 C = 70.31 F Cap Strength: 0.53 C Lifted Index: -3.46 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.23 C Lifted Index @700 mb: -3.09 C Showalter Index: -0.64 C Risk: Thunderstorms probable Total Totals Index: 52.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 25.30 C K Index: 30.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 182.60 Risk: None Energy Index: -1.36 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 757.91 J/kg Max Up Vert Vel: 38.93 m/s Conv Inhibition (B-): 3.33 J/kg Cap Strength: 0.53 C Lift Cond Lev (LCL): 941.17 mb = 681.18 m = 2234.82 ft Lev Free Conv (LFC): 896.17 mb = 1094.50 m = 3590.82 ft Equ Level (EL): 306.17 mb = 9209.18 m = 30213.46 ft B at Equ Level: 757.57 J/kg Max Parcel Lev (MPL): 186.17 mb = 12422.00 m = 40754.10 ft Wind level data Storm motion: 41 at 5 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 1008 96 70 1 -0.9 -0.3 | 214 4 2.0 3.0 1 1000 164 60 1 -0.9 -0.5 | 216 4 2.1 2.9 2 925 829 235 11 9.0 6.3 | 231 15 12.0 9.7 3 850 1538 250 5 4.7 1.7 | 236 9 7.7 5.1 4 700 3120 105 5 -4.8 1.3 | 158 5 -1.8 4.7 5 500 5720 5 7 -0.6 -7.0 | 327 4 2.4 -3.6 6 400 7360 35 11 -6.3 -9.0 | 31 7 -3.3 -5.6 7 300 9350 350 15 2.6 -14.8 | 334 13 5.6 -11.4 8 250 10560 325 17 9.8 -13.9 | 310 17 12.7 -10.5 9 200 11970 325 17 9.8 -13.9 | 310 17 12.7 -10.5 10 181 12600 300 17 14.7 -8.5 | 286 18 17.7 -5.1 11 150 13780 360 17 -0.0 -17.0 | 348 14 3.0 -13.6 12 100 16300 325 11 6.3 -9.0 | 301 11 9.3 -5.6 Wind Parameters Mean winds (0-6000m): 11.4 at 6.0 knts Storm direction: 41.4 at 4.5 knts Shear (0-3000m) pos: 1.0 neg: 1.6 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): -54.2 deg Storm rel helicity (0-3000m) pos: 44.5 neg: -27.4 tot: 17.1 m^2/s^2 ave: 5.7 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 6.7 stream: -0.0 10^-3/s Energy-Hel index: 0.21 Bulk Rich Number: 62.99 Bulk Shear: 12.03 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 ------------------------------------------------------------------------------- 500 164 4 195 7| 8.0 0.0 8.0| 7.1 -2.6 4.5 8.9 0.03| 11.1 0.3 1000 236 7 230 11| 5.0 0.0 5.0| 43.0 -2.6 40.4 40.4 0.45| 11.9 5.4 1500 238 7 231 11| 2.1 0.0 2.1| 44.5 -3.8 40.7 27.2 0.38| 9.4 3.6 2000 235 6 229 11| 1.5 1.0 2.5| 44.5 -13.7 30.8 15.4 0.21| 8.0 1.7 2500 228 6 225 11| 1.2 1.5 2.7| 44.5 -22.2 22.3 8.9 0.08| 7.3 0.6 3000 226 6 224 10| 1.0 1.6 2.6| 44.5 -27.4 17.1 5.7 -0.00| 6.7 -0.0 4000 201 6 210 10| 0.8 1.4 2.2| 44.5 -30.2 14.3 3.6 -0.07| 5.5 -0.4 5000 162 6 188 9| 0.6 1.1 1.7| 44.5 -32.2 12.3 2.5 -0.14| 4.9 -0.7 6000 11 6 325 3| 0.4 0.9 1.4| 45.9 -33.9 12.0 2.0 -0.15| 4.4 -0.7 Wrote GIF file: /home/apache/climate/data/raob//LE190/skewt/LE190.skewt.20251018.00.gif