UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for LE302... Searching the city database file for: LE302 ... Date:1200Z 17 OCT 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 1012 45 23.6 12.6 50 11.0 16.7 160 1 295.7 297.4 289.3 322.0 9.09 1 1000 148 21.4 12.4 56 9.0 15.8 175 1 294.5 296.2 288.9 320.7 9.08 2 925 816 14.8 11.1 78 3.7 12.6 35 3 294.4 296.1 288.8 320.3 9.00 3 850 1523 9.2 6.5 83 2.7 7.7 50 5 295.8 297.1 287.6 316.6 7.16 4 700 3103 -1.5 -2.0 96 0.5 -1.7 360 9 300.8 301.7 287.1 315.0 4.72 5 500 5710 -17.3 -24.3 54 7.0 -18.9 280 15 311.9 312.1 287.3 315.5 1.07 6 400 7350 -28.3 -49.3 12 21.0 -30.1 265 19 318.2 318.2 288.3 318.6 0.11 7 300 9350 -42.9 -54.9 26 12.0 -43.4 265 23 324.9 324.9 290.3 325.2 0.07 8 250 10550 -52.3 -61.3 33 9.0 -52.5 270 19 328.3 328.3 291.3 328.5 0.04 9 205 11807 -60.9 -67.9 39 7.0 -61.0 270 15 334.0 334.0 292.8 334.0 0.02 10 200 11960 -61.3 -69.3 34 8.0 -61.4 285 9 335.7 335.7 293.3 335.8 0.02 11 150 13760 -59.5 -82.5 4 23.0 -59.7 275 3 367.6 367.6 300.1 367.6 0.00 12 100 16290 -60.1 -85.1 2 25.0 -60.4 250 15 411.6 411.6 306.7 411.6 0.00 TRP 205 11807 -60.9 -67.9 39 7.0 -61.0 270 15 334.0 334.0 292.8 334.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5562.00 m Freezing level: 721.03 mb = 2881.50 m = 9453.64 ft Wetbulb zero: 727.64 mb = 2787.90 m = 9146.54 ft Precipitable water: 1.17 inches Sfc-500 mean rel hum: 78.77 % Est. max temperature: 23.43 C = 74.17 F Sfc-Lift cond lev (LCL): 860.61 mb = 1419.26 m = 4656.30 ft T: 10.02 C 700-500 lapse rate: 6.06 C/km ThetaE index: 6.98 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 860.99 mb = 1415.62 m = 4644.38 ft Mean mixing ratio: 9.02 g/kg Conv temperature: 23.45 C = 74.20 F Cap Strength: 0.75 C Lifted Index: -1.21 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.60 C Lifted Index @700 mb: -2.16 C Showalter Index: 1.02 C Risk: Showers probable Total Totals Index: 50.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 23.80 C K Index: 32.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 129.00 Risk: None Energy Index: -0.24 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 280.65 J/kg Max Up Vert Vel: 23.69 m/s Conv Inhibition (B-): 10.28 J/kg Cap Strength: 1.16 C Lift Cond Lev (LCL): 873.82 mb = 1291.95 m = 4238.64 ft Lev Free Conv (LFC): 838.82 mb = 1630.79 m = 5350.28 ft Equ Level (EL): 418.82 mb = 7012.16 m = 23005.51 ft B at Equ Level: 280.03 J/kg Max Parcel Lev (MPL): 268.82 mb = 10072.39 m = 33045.49 ft Wind level data Storm motion: 355 at 7 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 1012 45 160 1 -0.3 0.9 | 173 8 -0.9 7.5 1 1000 148 175 1 -0.1 1.0 | 175 8 -0.6 7.5 2 925 816 35 3 -1.7 -2.5 | 151 5 -2.3 4.1 3 850 1523 50 5 -3.8 -3.2 | 127 6 -4.4 3.3 4 700 3103 360 9 -0.0 -9.0 | 13 3 -0.5 -2.4 5 500 5710 280 15 14.8 -2.6 | 254 15 14.2 3.9 6 400 7350 265 19 18.9 1.7 | 246 20 18.4 8.2 7 300 9350 265 23 22.9 2.0 | 249 24 22.4 8.6 8 250 10550 270 19 19.0 -0.0 | 250 20 18.5 6.6 9 205 11807 270 15 15.0 -0.0 | 246 16 14.5 6.6 10 200 11960 285 9 8.7 -2.3 | 243 9 8.1 4.2 11 150 13760 275 3 3.0 -0.3 | 201 7 2.4 6.3 12 100 16290 250 15 14.1 5.1 | 229 18 13.6 11.7 Wind Parameters Mean winds (0-6000m): 325.2 at 8.8 knts Storm direction: 355.2 at 6.6 knts Shear (0-3000m) pos: 0.3 neg: 1.6 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): -153.4 deg Storm rel helicity (0-3000m) pos: 0.5 neg: -14.3 tot: -13.8 m^2/s^2 ave: -4.6 10^-3 m/s^2 rel: -0.75 Storm rel vorticity (0-3000m) horiz: 2.5 stream: -1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 20.61 Bulk Shear: 13.62 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 ------------------------------------------------------------------------------- 500 123 1 166 8| 0.0 2.1 2.1| 0.5 -4.7 -4.2 -8.5 -0.74| 2.9 -2.2 1000 48 2 157 6| 0.0 2.2 2.2| 0.5 -6.9 -6.4 -6.4 -0.58| 3.2 -1.8 1500 47 3 149 5| 0.5 1.5 2.0| 0.5 -8.8 -8.3 -5.5 -0.64| 2.7 -1.7 2000 44 4 142 5| 0.4 1.5 1.9| 0.5 -10.8 -10.3 -5.2 -0.67| 2.5 -1.7 2500 37 4 135 4| 0.3 1.6 1.9| 0.5 -12.6 -12.1 -4.8 -0.70| 2.5 -1.7 3000 26 5 127 3| 0.3 1.6 1.9| 0.5 -14.3 -13.8 -4.6 -0.75| 2.5 -1.9 4000 9 6 106 2| 0.2 1.6 1.8| 0.5 -18.9 -18.4 -4.6 -0.76| 2.6 -2.0 5000 348 7 308 1| 0.2 1.6 1.7| 0.5 -29.2 -28.7 -5.7 -0.74| 2.8 -2.1 6000 325 9 278 4| 0.1 1.5 1.7| 0.5 -43.9 -43.4 -7.2 -0.72| 2.9 -2.1 Wrote GIF file: /home/apache/climate/data/raob//LE302/skewt/LE302.skewt.20251017.12.gif