UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for LE302... Searching the city database file for: LE302 ... Date:0000Z 13 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 1013 46 20.2 17.0 82 3.2 18.1 45 1 292.3 294.4 290.7 326.6 12.12 1 1000 157 21.2 17.1 77 4.1 18.5 45 9 294.4 296.6 291.6 329.7 12.36 2 925 827 15.6 15.2 97 0.4 15.4 100 13 295.3 297.4 291.5 329.2 11.82 3 850 1545 14.0 7.0 63 7.0 9.9 155 5 300.8 302.2 289.6 322.8 7.41 4 700 3150 3.0 -0.9 76 3.9 1.0 255 25 305.8 306.8 289.2 321.5 5.12 5 500 5780 -14.3 -18.7 69 4.4 -15.6 265 15 315.6 315.9 289.2 321.4 1.75 6 400 7430 -25.9 -43.9 17 18.0 -27.9 240 11 321.3 321.4 289.4 322.1 0.19 7 300 9450 -41.7 -53.7 26 12.0 -42.3 230 11 326.6 326.6 290.8 326.9 0.09 8 250 10650 -52.5 -58.5 48 6.0 -52.7 240 13 328.0 328.0 291.2 328.2 0.06 9 203 11977 -59.5 -69.5 26 10.0 -59.6 275 31 337.1 337.1 293.6 337.2 0.02 10 200 12070 -58.9 -71.9 17 13.0 -59.0 275 29 339.5 339.5 294.2 339.5 0.01 11 150 13860 -62.3 -81.3 6 19.0 -62.4 285 19 362.8 362.8 299.2 362.8 0.00 12 100 16360 -63.5 -85.5 4 22.0 -63.7 255 13 405.0 405.0 305.9 405.0 0.00 TRP 203 11977 -59.5 -69.5 26 10.0 -59.6 275 31 337.1 337.1 293.6 337.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5623.00 m Freezing level: 665.32 mb = 3606.07 m = 11830.79 ft Wetbulb zero: 687.46 mb = 3291.29 m = 10798.06 ft Precipitable water: 1.40 inches Sfc-500 mean rel hum: 74.18 % Est. max temperature: 27.77 C = 81.98 F Sfc-Lift cond lev (LCL): 966.40 mb = 450.75 m = 1478.81 ft T: 18.74 C 700-500 lapse rate: 6.58 C/km ThetaE index: 8.27 C Layer 925.0- 400.0 mb Conv cond level (CCL): 889.84 mb = 1156.02 m = 3792.68 ft Mean mixing ratio: 12.02 g/kg Conv temperature: 25.75 C = 78.34 F Cap Strength: 1.97 C Lifted Index: -2.69 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.88 C Lifted Index @700 mb: -1.03 C Showalter Index: 0.56 C Risk: Thunderstorms probable Total Totals Index: 49.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 21.30 C K Index: 31.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 121.00 Risk: None Energy Index: -0.31 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 559.25 J/kg Max Up Vert Vel: 33.44 m/s Conv Inhibition (B-): 62.82 J/kg Cap Strength: 1.95 C Lift Cond Lev (LCL): 930.65 mb = 774.64 m = 2541.43 ft Lev Free Conv (LFC): 745.65 mb = 2627.71 m = 8621.00 ft Equ Level (EL): 245.65 mb = 10761.72 m = 35307.06 ft B at Equ Level: 558.70 J/kg Max Parcel Lev (MPL): 175.65 mb = 12877.66 m = 42249.03 ft Wind level data Storm motion: 282 at 12 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 46 45 1 -0.7 -0.7 | 98 13 -12.4 1.8 1 1000 157 45 9 -6.4 -6.4 | 78 18 -18.1 -3.9 2 925 827 100 13 -12.8 2.3 | 101 25 -24.5 4.8 3 850 1545 155 5 -2.1 4.5 | 117 16 -13.8 7.0 4 700 3150 255 25 24.1 6.5 | 234 15 12.4 9.0 5 500 5780 265 15 14.9 1.3 | 220 5 3.2 3.8 6 400 7430 240 11 9.5 5.5 | 165 8 -2.2 8.0 7 300 9450 230 11 8.4 7.1 | 161 10 -3.3 9.6 8 250 10650 240 13 11.3 6.5 | 177 9 -0.5 9.0 9 203 11977 275 31 30.9 -2.7 | 271 19 19.2 -0.2 10 200 12070 275 29 28.9 -2.5 | 270 17 17.2 -0.0 11 150 13860 285 19 18.4 -4.9 | 290 7 6.6 -2.4 12 100 16360 255 13 12.6 3.4 | 188 6 0.8 5.9 Wind Parameters Mean winds (0-6000m): 252.1 at 16.0 knts Storm direction: 282.1 at 12.0 knts Shear (0-3000m) pos: 4.2 neg: 0.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 124.5 deg Storm rel helicity (0-3000m) pos: 216.8 neg: -19.2 tot: 197.6 m^2/s^2 ave: 65.9 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 6.8 10^-3/s Energy-Hel index: 0.42 Bulk Rich Number: 6.84 Bulk Shear: 81.79 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 61 9 84 20| 10.8 0.0 10.8| 21.5 -19.2 2.4 4.7 -0.08| 14.2 -1.2 1000 84 10 93 22| 5.3 0.0 5.3| 71.6 -19.2 52.4 52.4 0.29| 11.9 3.5 1500 93 10 98 22| 1.9 0.0 1.9| 86.8 -19.2 67.7 45.1 0.31| 10.5 3.3 2000 110 9 105 21| 3.1 0.0 3.1|119.5 -19.2 100.3 50.2 0.44| 9.9 4.4 2500 141 10 120 21| 3.8 0.0 3.8|164.1 -19.2 144.9 58.0 0.56| 10.0 5.6 3000 196 12 149 16| 4.2 0.0 4.2|216.8 -19.2 197.6 65.9 0.65| 10.5 6.8 4000 241 15 187 10| 2.9 0.0 2.9|229.2 -19.4 209.8 52.5 0.63| 8.7 5.5 5000 249 16 200 9| 1.9 0.0 1.9|229.2 -20.8 208.3 41.7 0.59| 7.4 4.3 6000 252 16 205 8| 1.4 0.1 1.6|229.2 -24.2 205.0 34.2 0.53| 6.5 3.4 Wrote GIF file: /home/apache/climate/data/raob//LE302/skewt/LE302.skewt.20251013.00.gif