UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for LE430... Searching the city database file for: LE430 ... Date:0000Z 2 DEC 25 Station: LE430 WMO ident: 8430 Latitude: 38.00 Longitude: -1.17 ------------------------------------------------------------------------------- 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 1013 80 8.0 3.5 73 4.5 5.8 260 5 280.1 280.9 278.4 293.5 4.85 1 850 1520 6.0 2.1 76 3.9 4.1 295 9 292.4 293.4 284.4 307.6 5.24 2 700 3082 -1.9 -18.9 26 17.0 -7.0 260 7 300.4 300.6 283.1 304.3 1.23 3 500 5680 -16.3 -40.3 11 24.0 -19.8 230 3 313.2 313.2 286.7 314.0 0.23 4 400 7320 -29.1 -35.1 56 6.0 -29.9 315 19 317.2 317.3 288.4 318.9 0.48 5 300 9300 -45.1 -48.1 72 3.0 -45.3 330 21 321.8 321.8 289.5 322.4 0.16 6 250 10490 -54.7 -57.2 74 2.5 -54.8 325 33 324.7 324.8 290.3 325.0 0.07 7 200 11890 -64.3 -68.0 60 3.7 -64.3 315 46 330.9 330.9 292.0 331.0 0.02 8 187 12297 -66.7 -70.6 58 3.9 -66.7 315 35 333.5 333.5 292.7 333.5 0.01 9 150 13630 -64.9 -75.9 21 11.0 -65.0 290 31 358.3 358.3 298.4 358.3 0.01 10 100 16130 -62.5 -87.5 2 25.0 -62.7 310 31 407.0 407.0 306.1 407.0 0.00 TRP 187 12297 -66.7 -70.6 58 3.9 -66.7 315 35 333.5 333.5 292.7 333.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5493.60 m Freezing level: 736.08 mb = 2706.33 m = 8878.93 ft Wetbulb zero: 795.12 mb = 2057.00 m = 6748.61 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 41.28 % Est. max temperature: 19.27 C = 66.69 F Sfc-Lift cond lev (LCL): 945.67 mb = 644.82 m = 2115.52 ft T: 7.22 C 700-500 lapse rate: 5.54 C/km ThetaE index: 3.32 C Layer 700.0- 500.0 mb Conv cond level (CCL): 715.09 mb = 2910.44 m = 9548.56 ft Mean mixing ratio: 4.97 g/kg Conv temperature: 27.47 C = 81.44 F Cap Strength: 8.86 C Lifted Index: 14.27 C Risk: None Lifted Index @300 mb: 17.17 C Lifted Index @700 mb: 8.86 C Showalter Index: 7.53 C Risk: None Total Totals Index: 40.70 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 18.40 C K Index: 7.40 Risk: None Sweat Index: 46.20 Risk: None Energy Index: 1.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 103.22 J/kg Max Up Vert Vel: 14.37 m/s Conv Inhibition (B-): 12474.09 J/kg Cap Strength: 13.93 C Lift Cond Lev (LCL): 899.17 mb = 1058.58 m = 3473.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 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 1013 80 260 5 4.9 0.9 | 195 3 0.8 3.1 1 850 1520 295 9 8.2 -3.8 | 291 4 4.0 -1.6 2 700 3082 260 7 6.9 1.2 | 219 4 2.8 3.4 3 500 5680 230 3 2.3 1.9 | 156 5 -1.8 4.1 4 400 7320 315 19 13.4 -13.4 | 320 15 9.3 -11.2 5 300 9300 330 21 10.5 -18.2 | 338 17 6.4 -16.0 6 250 10490 325 33 18.9 -27.0 | 329 29 14.8 -24.8 7 200 11890 315 46 32.5 -32.5 | 317 42 28.4 -30.3 8 187 12297 315 35 24.7 -24.7 | 318 31 20.6 -22.5 9 150 13630 290 31 29.1 -10.6 | 289 26 25.0 -8.4 10 100 16130 310 31 23.7 -19.9 | 312 26 19.6 -17.7 Wind Parameters Mean winds (0-6000m): 268.4 at 6.2 knts Storm direction: 298.4 at 4.7 knts Shear (0-3000m) pos: 0.9 neg: 0.9 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 24.3 deg Storm rel helicity (0-3000m) pos: 4.8 neg: -5.5 tot: -0.7 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 1.9 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1057.12 Bulk Shear: 0.10 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 ------------------------------------------------------------------------------- 500 274 6 218 2| 1.9 0.0 1.9| 1.5 0.0 1.5 3.0 0.99| 1.9 1.9 1000 278 6 238 3| 2.0 0.0 2.0| 3.1 0.0 3.1 3.1 0.98| 2.0 2.0 1500 283 7 258 3| 1.9 0.0 1.9| 4.8 -0.1 4.7 3.1 0.93| 2.0 1.8 2000 285 7 264 3| 1.4 0.5 1.9| 4.8 -2.0 2.8 1.4 0.48| 1.9 0.9 2500 283 8 262 3| 1.1 0.7 1.8| 4.8 -3.8 1.0 0.4 0.21| 1.9 0.4 3000 281 8 257 3| 0.9 0.9 1.8| 4.8 -5.5 -0.7 -0.2 0.04| 1.9 0.1 4000 276 7 244 3| 0.7 0.8 1.5| 4.8 -7.8 -3.0 -0.8 -0.12| 1.6 -0.2 5000 271 7 231 3| 0.6 0.8 1.3| 4.8 -9.9 -5.1 -1.0 -0.23| 1.5 -0.4 6000 268 6 221 3| 0.7 0.7 1.4| 10.1 -11.1 -1.0 -0.2 -0.01| 1.7 -0.0 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20251202.00.gif