UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for LE430... Searching the city database file for: LE430 ... Date:1200Z 30 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 1009 62 21.0 11.0 53 10.0 14.9 85 17 293.4 294.9 287.7 316.9 8.19 1 850 1511 9.8 6.0 77 3.8 7.7 95 23 296.4 297.7 287.6 316.6 6.91 2 700 3128 5.6 -1.4 61 7.0 2.1 195 29 308.7 309.6 290.0 324.0 4.93 3 500 5770 -14.1 -37.1 12 23.0 -18.1 220 27 315.8 315.9 287.8 317.0 0.32 4 400 7420 -27.5 -40.5 28 13.0 -29.0 225 35 319.2 319.3 288.8 320.3 0.28 5 300 9420 -43.9 -51.9 41 8.0 -44.3 245 44 323.5 323.5 289.9 323.9 0.11 6 250 10620 -53.3 -61.3 37 8.0 -53.5 250 56 326.8 326.8 290.9 327.0 0.04 7 232 11096 -56.7 -64.7 36 8.0 -56.8 250 68 328.7 328.7 291.4 328.8 0.03 8 200 12020 -63.5 -71.5 33 8.0 -63.6 255 64 332.2 332.2 292.3 332.3 0.01 9 168 13083 -67.3 -75.3 31 8.0 -67.4 220 36 342.9 342.9 295.0 342.9 0.01 10 150 13780 -59.7 -78.7 7 19.0 -59.9 230 42 367.2 367.2 300.1 367.3 0.01 11 100 16330 -60.3 -89.3 1 29.0 -60.6 215 29 411.2 411.2 306.7 411.2 0.00 TRP 168 13083 -67.3 -75.3 31 8.0 -67.4 220 36 342.9 342.9 295.0 342.9 0.01 WND 232 11096 -56.7 -64.7 36 8.0 -56.8 250 68 328.7 328.7 291.4 328.8 0.03 Sounding variables and indices 1000-500 mb thick: 5632.59 m Freezing level: 643.15 mb = 3879.03 m = 12726.31 ft Wetbulb zero: 679.46 mb = 3361.90 m = 11029.74 ft Precipitable water: 1.06 inches Sfc-500 mean rel hum: 52.42 % Est. max temperature: 23.85 C = 74.93 F Sfc-Lift cond lev (LCL): 870.04 mb = 1314.09 m = 4311.27 ft T: 11.32 C 700-500 lapse rate: 7.46 C/km ThetaE index: 0.31 C Layer 850.0- 700.0 mb Conv cond level (CCL): 689.45 mb = 3247.21 m = 10653.44 ft Mean mixing ratio: 7.80 g/kg Conv temperature: 36.68 C = 98.03 F Cap Strength: 6.52 C Lifted Index: 4.10 C Risk: None Lifted Index @300 mb: 5.12 C Lifted Index @700 mb: 6.52 C Showalter Index: 4.22 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 20.10 C K Index: 22.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 145.00 Risk: None Energy Index: 0.25 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-): 6948.68 J/kg Cap Strength: 6.55 C Lift Cond Lev (LCL): 849.63 mb = 1514.66 m = 4969.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 210 at 19 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 1009 62 85 17 -16.9 -1.5 | 55 32 -26.4 -18.2 1 850 1511 95 23 -22.9 2.0 | 66 36 -32.4 -14.7 2 700 3128 195 29 7.5 28.0 | 170 11 -2.0 11.3 3 500 5770 220 27 17.4 20.7 | 243 9 7.9 4.0 4 400 7420 225 35 24.7 24.7 | 242 17 15.3 8.1 5 300 9420 245 44 39.9 18.6 | 266 30 30.4 1.9 6 250 10620 250 56 52.6 19.2 | 267 43 43.1 2.5 7 232 11096 250 68 63.9 23.3 | 263 55 54.4 6.6 8 200 12020 255 64 61.8 16.6 | 270 52 52.3 -0.1 9 168 13083 220 36 23.1 27.6 | 231 17 13.7 10.9 10 150 13780 230 42 32.2 27.0 | 246 25 22.7 10.3 11 100 16330 215 29 16.6 23.8 | 225 10 7.1 7.1 Wind Parameters Mean winds (0-6000m): 179.6 at 25.6 knts Storm direction: 209.6 at 19.2 knts Shear (0-3000m) pos: 6.4 neg: 0.0 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 105.2 deg Storm rel helicity (0-3000m) pos: 291.5 neg: 0.0 tot: 291.5 m^2/s^2 ave: 97.2 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 7.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 133.10 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 88 18 57 32| 2.4 0.0 2.4| 17.0 0.0 17.0 34.0 0.84| 2.4 2.0 1000 89 19 59 33| 2.4 0.0 2.4| 35.6 0.0 35.6 35.6 0.85| 2.4 2.1 1500 91 20 61 34| 2.6 0.0 2.6| 64.8 0.0 64.8 43.2 0.88| 2.8 2.5 2000 97 21 65 33| 4.5 0.0 4.5|163.6 0.0 163.6 81.8 0.88| 5.5 4.8 2500 108 22 72 32| 5.7 0.0 5.7|238.4 0.0 238.4 95.3 0.85| 7.3 6.2 3000 119 23 80 30| 6.4 0.0 6.4|291.5 0.0 291.5 97.2 0.85| 8.7 7.3 4000 146 24 99 23| 5.1 0.0 5.1|308.3 0.0 308.3 77.1 0.85| 7.3 6.3 5000 166 25 116 17| 4.2 0.0 4.2|318.9 0.0 318.9 63.8 0.86| 6.4 5.5 6000 180 26 133 13| 3.6 0.0 3.6|326.1 -0.3 325.9 54.3 0.85| 5.7 4.8 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20250430.12.gif