UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for LE430... Searching the city database file for: LE430 ... Date:0000Z 27 APR 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 77 15.6 9.6 67 6.0 12.1 75 3 287.7 289.0 284.8 308.5 7.42 1 850 1547 10.2 1.2 54 9.0 5.6 345 17 296.8 297.7 285.8 311.4 4.91 2 700 3130 1.2 -28.8 9 30.0 -6.4 300 21 303.8 303.9 283.6 305.5 0.51 3 500 5740 -17.3 -41.3 10 24.0 -20.7 310 40 311.9 312.0 286.3 312.7 0.21 4 400 7370 -30.1 -49.1 14 19.0 -31.6 300 44 315.9 315.9 287.5 316.3 0.11 5 300 9340 -46.1 -60.1 19 14.0 -46.5 315 52 320.4 320.4 288.9 320.5 0.04 6 250 10530 -54.1 -64.1 28 10.0 -54.3 285 46 325.6 325.6 290.5 325.7 0.03 7 210 11634 -58.8 -69.7 23 11.0 -58.9 310 69 335.0 335.0 293.1 335.0 0.02 8 209 11664 -58.9 -69.9 23 11.0 -59.0 310 68 335.2 335.2 293.2 335.3 0.01 9 200 11940 -57.9 -69.9 20 12.0 -58.0 315 52 341.1 341.1 294.6 341.1 0.02 10 150 13750 -58.7 -78.7 6 20.0 -58.9 285 40 368.9 368.9 300.4 369.0 0.01 11 100 16290 -57.1 -87.1 1 30.0 -57.5 265 35 417.4 417.4 307.4 417.4 0.00 TRP 209 11664 -58.9 -69.9 23 11.0 -59.0 310 68 335.2 335.2 293.2 335.3 0.01 WND 210 11634 -58.8 -69.7 23 11.0 -58.9 310 69 335.0 335.0 293.1 335.0 0.02 Sounding variables and indices 1000-500 mb thick: 5554.69 m Freezing level: 687.03 mb = 3299.30 m = 10824.33 ft Wetbulb zero: 779.51 mb = 2252.84 m = 7391.11 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 28.10 % Est. max temperature: 23.98 C = 75.16 F Sfc-Lift cond lev (LCL): 925.92 mb = 830.20 m = 2723.72 ft T: 12.83 C 700-500 lapse rate: 7.09 C/km ThetaE index: 5.83 C Layer 700.0- 500.0 mb Conv cond level (CCL): 735.74 mb = 2723.97 m = 8936.81 ft Mean mixing ratio: 6.71 g/kg Conv temperature: 30.00 C = 86.00 F Cap Strength: 5.57 C Lifted Index: 5.30 C Risk: None Lifted Index @300 mb: 7.90 C Lifted Index @700 mb: 5.57 C Showalter Index: 4.18 C Risk: None Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 18.50 C K Index: -1.30 Risk: None Sweat Index: 88.40 Risk: None Energy Index: 0.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.42 J/kg Max Up Vert Vel: 8.65 m/s Conv Inhibition (B-): 9345.12 J/kg Cap Strength: 6.14 C Lift Cond Lev (LCL): 869.95 mb = 1352.58 m = 4437.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 17 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 77 75 3 -2.9 -0.8 | 154 18 -7.8 16.0 1 850 1547 345 17 4.4 -16.4 | 121 1 -0.5 0.3 2 700 3130 300 21 18.2 -10.5 | 245 15 13.2 6.2 3 500 5740 310 40 30.6 -25.7 | 289 27 25.7 -9.0 4 400 7370 300 44 38.1 -22.0 | 279 34 33.2 -5.3 5 300 9340 315 52 36.8 -36.8 | 302 38 31.8 -20.0 6 250 10530 285 46 44.4 -11.9 | 263 40 39.5 4.8 7 210 11634 310 69 52.9 -44.4 | 300 55 47.9 -27.6 8 209 11664 310 68 52.1 -43.7 | 300 54 47.2 -27.0 9 200 11940 315 52 36.8 -36.8 | 302 38 31.8 -20.0 10 150 13750 285 40 38.6 -10.4 | 259 34 33.7 6.4 11 100 16290 265 35 34.9 3.1 | 237 36 29.9 19.8 Wind Parameters Mean winds (0-6000m): 313.6 at 23.3 knts Storm direction: 343.6 at 17.5 knts Shear (0-3000m) pos: 0.0 neg: 3.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 91.7 deg Storm rel helicity (0-3000m) pos: 0.3 neg: -42.3 tot: -41.9 m^2/s^2 ave: -14.0 10^-3 m/s^2 rel: -0.27 Storm rel vorticity (0-3000m) horiz: 6.3 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.84 Bulk Shear: 44.38 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 ------------------------------------------------------------------------------- 500 316 5 174 13| 0.0 5.6 5.6| 0.0 -21.8 -21.8 -43.5 -0.87| 5.8 -5.0 1000 352 8 157 10| 0.0 5.9 5.9| 0.0 -34.3 -34.3 -34.3 -0.67| 6.6 -4.4 1500 355 10 149 8| 0.0 6.0 6.0| 0.1 -36.3 -36.2 -24.1 -0.42| 7.5 -3.1 2000 348 12 155 6| 0.0 5.0 5.0| 0.3 -36.3 -36.0 -18.0 -0.29| 6.8 -2.0 2500 340 13 176 4| 0.0 4.4 4.4| 0.3 -37.6 -37.3 -14.9 -0.27| 6.5 -1.7 3000 331 15 208 4| 0.0 3.9 3.9| 0.3 -42.3 -41.9 -14.0 -0.27| 6.3 -1.7 4000 320 17 238 7| 0.9 3.0 3.9| 25.4 -42.3 -16.8 -4.2 -0.09| 5.7 -0.5 5000 315 20 255 9| 1.5 2.4 3.9| 56.1 -42.3 13.9 2.8 0.03| 5.3 0.1 6000 314 23 267 12| 1.6 2.2 3.7| 78.3 -49.3 29.0 4.8 0.07| 5.0 0.3 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20250427.00.gif