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 LE302... Searching the city database file for: LE302 ... Date:0000Z 17 APR 25 Station: LE302 WMO ident: 8302 Latitude: 39.61 Longitude: 2.71 ------------------------------------------------------------------------------- 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 1006 40 10.0 6.4 78 3.6 8.1 285 1 282.7 283.7 281.0 299.2 5.99 1 1000 90 12.6 5.6 62 7.0 8.9 265 7 285.8 286.7 282.1 301.8 5.70 2 925 745 10.6 -2.4 40 13.0 4.7 305 23 290.1 290.8 281.4 300.2 3.46 3 850 1441 4.2 -2.8 60 7.0 1.1 310 27 290.5 291.2 281.8 301.2 3.66 4 700 2983 -8.5 -12.2 75 3.7 -9.7 290 27 293.1 293.5 281.1 299.5 2.14 5 500 5490 -27.1 -50.1 9 23.0 -28.7 300 42 300.0 300.0 281.4 300.3 0.08 6 400 7100 -29.5 -57.5 5 28.0 -31.3 325 97 316.6 316.7 287.7 316.8 0.04 7 364 7766 -34.3 -60.0 6 25.7 -35.5 325 104 318.9 318.9 288.4 319.0 0.03 8 300 9090 -44.1 -65.1 8 21.0 -44.7 330 83 323.2 323.2 289.8 323.3 0.02 9 286 9408 -45.3 -68.3 6 23.0 -45.9 315 77 325.9 325.9 290.6 326.0 0.01 10 250 10300 -46.5 -72.5 4 26.0 -47.1 315 75 336.9 336.9 293.6 337.0 0.01 11 200 11790 -47.1 -79.1 1 32.0 -47.8 325 60 358.2 358.2 298.4 358.2 0.00 12 150 13660 -52.5 -82.5 1 30.0 -53.0 300 44 379.6 379.6 302.2 379.6 0.00 13 100 16270 -56.7 -84.7 2 28.0 -57.2 270 13 418.2 418.2 307.5 418.2 0.00 TRP 286 9408 -45.3 -68.3 6 23.0 -45.9 315 77 325.9 325.9 290.6 326.0 0.01 WND 364 7766 -34.3 -60.0 6 25.7 -35.5 325 104 318.9 318.9 288.4 319.0 0.03 Sounding variables and indices 1000-500 mb thick: 5400.00 m Freezing level: 800.39 mb = 1950.95 m = 6400.69 ft Wetbulb zero: 834.32 mb = 1588.87 m = 5212.75 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 51.33 % Est. max temperature: 17.87 C = 64.16 F Sfc-Lift cond lev (LCL): 952.47 mb = 499.16 m = 1637.64 ft T: 11.35 C 700-500 lapse rate: 7.42 C/km ThetaE index: 1.68 C Layer 700.0- 500.0 mb Conv cond level (CCL): 780.57 mb = 2117.79 m = 6948.06 ft Mean mixing ratio: 4.44 g/kg Conv temperature: 19.08 C = 66.35 F Cap Strength: 2.69 C Lifted Index: 1.24 C Risk: Showers probable Lifted Index @300 mb: 15.94 C Lifted Index @700 mb: 0.45 C Showalter Index: 1.01 C Risk: Showers probable Total Totals Index: 55.60 C Risk: Severe Thunderstorms probable Vertical Totals Index: 31.30 C Cross Totals Index: 24.30 C K Index: 24.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 228.00 Risk: None Energy Index: -0.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.58 J/kg Max Up Vert Vel: 5.02 m/s Conv Inhibition (B-): 14097.62 J/kg Cap Strength: 2.69 C Lift Cond Lev (LCL): 822.07 mb = 1706.30 m = 5598.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 23 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 1006 40 285 1 1.0 -0.3 | 151 22 -10.9 19.7 1 1000 90 265 7 7.0 0.6 | 167 21 -4.9 20.5 2 925 745 305 23 18.8 -13.2 | 226 10 7.0 6.7 3 850 1441 310 27 20.7 -17.4 | 254 9 8.9 2.6 4 700 2983 290 27 25.4 -9.2 | 232 17 13.5 10.7 5 500 5490 300 42 36.4 -21.0 | 272 25 24.5 -1.1 6 400 7100 325 97 55.6 -79.5 | 324 74 43.8 -59.5 7 364 7766 325 104 59.7 -85.2 | 324 81 47.8 -65.3 8 300 9090 330 83 41.5 -71.9 | 330 60 29.7 -51.9 9 286 9408 315 77 54.4 -54.4 | 309 55 42.6 -34.5 10 250 10300 315 75 53.0 -53.0 | 309 53 41.2 -33.1 11 200 11790 325 60 34.4 -49.1 | 322 37 22.6 -29.2 12 150 13660 300 44 38.1 -22.0 | 274 26 26.3 -2.1 13 100 16270 270 13 13.0 -0.0 | 183 20 1.2 19.9 Wind Parameters Mean winds (0-6000m): 299.3 at 30.9 knts Storm direction: 329.3 at 23.2 knts Shear (0-3000m) pos: 4.5 neg: 1.5 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 81.7 deg Storm rel helicity (0-3000m) pos: 109.5 neg: -16.5 tot: 93.0 m^2/s^2 ave: 31.0 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.24 Bulk Shear: 52.40 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 ------------------------------------------------------------------------------- 500 284 12 178 17| 17.5 0.0 17.5| 81.3 0.0 81.3 162.6 0.87| 19.2 16.6 1000 300 17 194 12| 12.2 0.0 12.2|102.2 0.0 102.2 102.2 0.86| 14.0 12.0 1500 304 20 209 10| 8.9 0.0 8.9|108.6 -0.8 107.8 71.9 0.84| 10.5 8.8 2000 304 22 219 10| 6.7 0.8 7.5|108.6 -5.5 103.1 51.5 0.72| 8.6 6.2 2500 303 23 225 10| 5.4 1.3 6.6|108.6 -11.2 97.4 39.0 0.61| 7.5 4.6 3000 301 24 227 11| 4.5 1.5 6.0|109.5 -16.5 93.0 31.0 0.54| 6.8 3.7 4000 298 25 233 13| 4.2 1.1 5.3|138.3 -16.5 121.8 30.5 0.60| 5.9 3.5 5000 298 28 241 14| 4.0 0.9 4.9|169.7 -16.5 153.2 30.6 0.63| 5.4 3.4 6000 299 31 252 16| 5.3 0.7 6.0|296.4 -16.5 279.8 46.6 0.64| 6.5 4.2 Wrote GIF file: /home/apache/climate/data/raob//LE302/skewt/LE302.skewt.20250417.00.gif