UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for LE430... Searching the city database file for: LE430 ... Date:0000Z 17 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 1010 67 15.8 -1.2 31 17.0 7.8 235 13 288.1 288.7 280.5 298.1 3.46 1 850 1499 5.0 0.9 75 4.1 3.0 285 19 291.4 292.2 283.5 305.3 4.80 2 700 3048 -6.7 -8.5 87 1.8 -7.4 310 46 295.1 295.6 282.9 303.7 2.87 3 500 5650 -15.3 -31.3 24 16.0 -18.5 330 58 314.4 314.5 287.5 316.3 0.56 4 400 7300 -26.7 -38.7 31 12.0 -28.2 320 69 320.3 320.4 289.2 321.5 0.34 5 300 9310 -42.5 -51.5 37 9.0 -43.0 310 77 325.5 325.5 290.5 325.9 0.11 6 250 10510 -50.7 -55.7 55 5.0 -50.8 310 91 330.7 330.7 292.0 331.0 0.08 7 202 11877 -59.7 -63.1 64 3.4 -59.7 315 93 337.3 337.3 293.7 337.4 0.04 8 200 11940 -59.5 -64.1 55 4.6 -59.6 315 95 338.5 338.5 294.0 338.7 0.03 9 189 12296 -58.4 -66.8 33 8.4 -58.5 310 99 345.9 345.9 295.7 346.0 0.03 10 150 13770 -53.7 -77.7 4 24.0 -54.1 315 77 377.5 377.6 301.9 377.6 0.01 11 100 16330 -64.5 -92.5 1 28.0 -64.7 280 31 403.1 403.1 305.6 403.1 0.00 TRP 202 11877 -59.7 -63.1 64 3.4 -59.7 315 93 337.3 337.3 293.7 337.4 0.04 WND 189 12296 -58.4 -66.8 33 8.4 -58.5 310 99 345.9 345.9 295.7 346.0 0.03 Sounding variables and indices 1000-500 mb thick: 5500.79 m Freezing level: 785.90 mb = 2160.97 m = 7089.70 ft Wetbulb zero: 806.49 mb = 1918.17 m = 6293.14 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 61.91 % Est. max temperature: 18.86 C = 65.94 F Sfc-Lift cond lev (LCL): 781.23 mb = 2172.07 m = 7126.14 ft T: -0.08 C 700-500 lapse rate: 3.31 C/km ThetaE index: 1.60 C Layer 700.0- 500.0 mb Conv cond level (CCL): 731.93 mb = 2692.10 m = 8832.24 ft Mean mixing ratio: 3.88 g/kg Conv temperature: 21.95 C = 71.51 F Cap Strength: 3.52 C Lifted Index: 13.45 C Risk: None Lifted Index @300 mb: 17.92 C Lifted Index @700 mb: 2.54 C Showalter Index: 10.05 C Risk: None Total Totals Index: 36.50 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 16.20 C K Index: 19.40 Risk: < 20 % chance of thunderstorms Sweat Index: 106.80 Risk: None Energy Index: 2.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 13065.18 J/kg Cap Strength: 12.84 C Lift Cond Lev (LCL): 788.74 mb = 2095.74 m = 6875.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 29 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 1010 67 235 13 10.6 7.5 | 184 36 2.4 35.7 1 850 1499 285 19 18.4 -4.9 | 203 25 10.1 23.3 2 700 3048 310 46 35.2 -29.6 | 273 27 26.9 -1.3 3 500 5650 330 58 29.0 -50.2 | 317 30 20.7 -22.0 4 400 7300 320 69 44.4 -52.9 | 304 44 36.1 -24.6 5 300 9310 310 77 59.0 -49.5 | 293 55 50.7 -21.2 6 250 10510 310 91 69.7 -58.5 | 296 68 61.4 -30.2 7 202 11877 315 93 65.8 -65.8 | 303 69 57.5 -37.5 8 200 11940 315 95 67.2 -67.2 | 303 71 58.9 -38.9 9 189 12296 310 99 75.8 -63.6 | 298 76 67.5 -35.4 10 150 13770 315 77 54.4 -54.4 | 300 53 46.2 -26.2 11 100 16330 280 31 30.5 -5.4 | 224 32 22.2 22.9 Wind Parameters Mean winds (0-6000m): 313.7 at 39.3 knts Storm direction: 343.7 at 29.5 knts Shear (0-3000m) pos: 7.6 neg: 0.0 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 89.3 deg Storm rel helicity (0-3000m) pos: 292.3 neg: 0.0 tot: 292.3 m^2/s^2 ave: 97.4 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 7.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 168.97 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 ------------------------------------------------------------------------------- 500 248 14 188 34| 4.9 0.0 4.9| 37.5 0.0 37.5 75.1 0.86| 4.9 4.2 1000 257 15 191 32| 5.1 0.0 5.1| 69.5 0.0 69.5 69.5 0.78| 5.2 4.1 1500 266 16 195 30| 5.4 0.0 5.4| 98.5 0.0 98.5 65.7 0.73| 5.6 4.1 2000 275 18 200 28| 6.4 0.0 6.4|159.6 0.0 159.6 79.8 0.83| 6.6 5.5 2500 284 21 208 26| 7.1 0.0 7.1|223.7 0.0 223.7 89.5 0.88| 7.3 6.4 3000 292 25 218 24| 7.6 0.0 7.6|292.3 0.0 292.3 97.4 0.90| 7.9 7.1 4000 301 31 235 22| 6.5 0.0 6.5|349.4 0.0 349.4 87.3 0.91| 6.9 6.3 5000 308 35 251 21| 5.9 0.0 5.9|411.2 0.0 411.2 82.2 0.92| 6.4 5.9 6000 314 39 267 20| 5.1 0.3 5.5|449.6 -15.3 434.4 72.4 0.85| 6.1 5.2 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20250417.00.gif