UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for LE302... Searching the city database file for: LE302 ... Date:1200Z 16 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 1003 42 15.2 8.2 63 7.0 11.3 235 7 288.1 289.3 284.3 307.3 6.81 1 1000 67 13.8 6.8 63 7.0 10.0 305 11 287.0 288.0 283.1 304.4 6.20 2 925 716 7.4 4.1 80 3.3 5.7 320 21 286.9 287.8 282.4 302.6 5.55 3 850 1405 2.0 -0.7 82 2.7 0.8 310 21 288.2 289.0 281.5 300.5 4.27 4 700 2947 -8.1 -11.0 80 2.9 -9.1 305 9 293.5 293.9 281.6 300.6 2.36 5 500 5470 -26.1 -29.8 71 3.7 -26.6 185 7 301.2 301.3 282.7 303.3 0.65 6 400 7040 -39.1 -45.1 53 6.0 -39.5 190 21 304.2 304.2 283.3 304.8 0.17 7 377 7444 -42.7 -48.7 52 6.0 -43.0 175 21 304.6 304.6 283.4 305.0 0.12 8 300 8990 -42.3 -73.3 2 31.0 -43.0 195 17 325.7 325.7 290.5 325.8 0.01 9 250 10210 -45.5 -76.5 2 31.0 -46.2 235 11 338.4 338.4 293.9 338.4 0.00 10 200 11700 -45.7 -79.7 1 34.0 -46.4 240 19 360.4 360.4 298.8 360.4 0.00 11 150 13590 -50.1 -83.1 1 33.0 -50.7 260 23 383.7 383.7 302.8 383.8 0.00 12 100 16200 -55.3 -86.3 1 31.0 -55.8 240 11 420.9 420.9 307.8 420.9 0.00 TRP 377 7444 -42.7 -48.7 52 6.0 -43.0 175 21 304.6 304.6 283.4 305.0 0.12 WND Sounding variables and indices 1000-500 mb thick: 5403.00 m Freezing level: 820.30 mb = 1710.35 m = 5611.30 ft Wetbulb zero: 838.09 mb = 1517.06 m = 4977.16 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 77.02 % Est. max temperature: 15.28 C = 59.51 F Sfc-Lift cond lev (LCL): 902.96 mb = 912.50 m = 2993.72 ft T: 5.86 C 700-500 lapse rate: 7.13 C/km ThetaE index: 6.81 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 875.05 mb = 1168.35 m = 3833.11 ft Mean mixing ratio: 5.77 g/kg Conv temperature: 14.88 C = 58.79 F Cap Strength: 0.60 C Lifted Index: 0.60 C Risk: Showers probable Lifted Index @300 mb: 16.04 C Lifted Index @700 mb: -0.50 C Showalter Index: 2.53 C Risk: Showers probable Total Totals Index: 53.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 25.40 C K Index: 24.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 139.00 Risk: None Energy Index: 0.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.93 J/kg Max Up Vert Vel: 9.69 m/s Conv Inhibition (B-): 6.80 J/kg Cap Strength: 1.14 C Lift Cond Lev (LCL): 885.76 mb = 1069.23 m = 3507.94 ft Lev Free Conv (LFC): 850.76 mb = 1397.74 m = 4585.71 ft Equ Level (EL): 550.76 mb = 4745.01 m = 15567.42 ft B at Equ Level: 46.79 J/kg Max Parcel Lev (MPL): 430.76 mb = 6518.78 m = 21386.81 ft Wind level data Storm motion: 327 at 9 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 1003 42 235 7 5.7 4.0 | 183 12 0.7 11.6 1 1000 67 305 11 9.0 -6.3 | 252 4 4.0 1.3 2 925 716 320 21 13.5 -16.1 | 315 12 8.5 -8.5 3 850 1405 310 21 16.1 -13.5 | 298 13 11.1 -5.9 4 700 2947 305 9 7.4 -5.2 | 224 3 2.3 2.4 5 500 5470 185 7 0.6 7.0 | 163 15 -4.4 14.6 6 400 7040 190 21 3.6 20.7 | 177 28 -1.4 28.3 7 377 7444 175 21 -1.8 20.9 | 166 29 -6.9 28.5 8 300 8990 195 17 4.4 16.4 | 179 24 -0.6 24.0 9 250 10210 235 11 9.0 6.3 | 196 14 4.0 13.9 10 200 11700 240 19 16.5 9.5 | 214 21 11.4 17.1 11 150 13590 260 23 22.7 4.0 | 237 21 17.6 11.6 12 100 16200 240 11 9.5 5.5 | 199 14 4.5 13.1 Wind Parameters Mean winds (0-6000m): 296.5 at 12.1 knts Storm direction: 326.5 at 9.1 knts Shear (0-3000m) pos: 3.2 neg: 1.7 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 37.5 deg Storm rel helicity (0-3000m) pos: 27.0 neg: -23.3 tot: 3.7 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 1.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 22.02 Bulk Shear: 2.13 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 ------------------------------------------------------------------------------- 500 311 14 288 6| 19.1 0.0 19.1| 22.6 0.0 22.6 45.2 0.81| 20.9 16.8 1000 316 17 304 9| 9.5 1.4 10.9| 27.0 -5.1 22.0 22.0 0.66| 12.8 8.4 1500 314 19 303 10| 6.4 0.9 7.3| 27.0 -12.5 14.5 9.7 0.51| 9.5 4.8 2000 313 18 300 10| 4.8 0.9 5.6| 27.0 -16.6 10.4 5.2 0.39| 8.1 3.2 2500 312 18 298 9| 3.8 1.4 5.2| 27.0 -20.3 6.7 2.7 0.29| 7.3 2.1 3000 312 16 294 8| 3.2 1.7 4.9| 27.0 -23.3 3.7 1.2 0.18| 6.8 1.2 4000 307 14 280 7| 2.4 2.1 4.5| 27.0 -29.9 -2.9 -0.7 0.09| 6.0 0.5 5000 303 13 264 6| 1.9 2.3 4.2| 27.0 -46.8 -19.7 -3.9 -0.02| 5.5 -0.1 6000 297 12 250 6| 1.3 2.1 3.3| 35.5 -55.6 -20.1 -3.3 -0.02| 5.2 -0.1 Wrote GIF file: /home/apache/climate/data/raob//LE302/skewt/LE302.skewt.20250416.12.gif