UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080200.upa.cvt Date: 0000Z 2 AUG 25 Searching for LE430... Searching the city database file for: LE430 ... Date:0000Z 2 AUG 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 65 24.4 18.4 69 6.0 20.3 95 3 296.8 299.2 293.1 335.2 13.31 1 850 1550 20.6 4.6 35 16.0 11.3 200 9 307.7 308.9 290.8 326.9 6.26 2 700 3192 8.8 -2.2 46 11.0 3.2 310 11 312.2 313.1 290.8 326.9 4.65 3 500 5880 -9.1 -31.1 15 22.0 -14.2 275 31 321.9 322.1 290.0 324.0 0.57 4 400 7560 -23.7 -37.7 26 14.0 -25.8 270 38 324.2 324.3 290.5 325.6 0.37 5 300 9600 -37.9 -55.9 13 18.0 -38.9 265 42 332.0 332.0 292.3 332.2 0.07 6 250 10830 -46.3 -56.3 31 10.0 -46.7 260 50 337.2 337.2 293.7 337.5 0.07 7 200 12290 -51.9 -66.9 15 15.0 -52.2 265 64 350.6 350.6 296.8 350.7 0.02 8 198 12355 -52.1 -67.4 14 15.3 -52.4 265 66 351.3 351.3 297.0 351.4 0.02 9 150 14140 -56.9 -80.9 3 24.0 -57.2 270 54 372.0 372.0 300.9 372.1 0.00 10 100 16670 -64.3 -83.3 6 19.0 -64.5 260 33 403.5 403.5 305.7 403.5 0.00 TRP WND 198 12355 -52.1 -67.4 14 15.3 -52.4 265 66 351.3 351.3 297.0 351.4 0.02 Sounding variables and indices 1000-500 mb thick: 5737.39 m Freezing level: 601.68 mb = 4513.48 m = 14807.81 ft Wetbulb zero: 663.41 mb = 3620.90 m = 11879.45 ft Precipitable water: 1.18 inches Sfc-500 mean rel hum: 38.48 % Est. max temperature: 34.68 C = 94.43 F Sfc-Lift cond lev (LCL): 924.25 mb = 824.79 m = 2705.98 ft T: 22.46 C 700-500 lapse rate: 6.66 C/km ThetaE index: 11.23 C Layer 850.0- 400.0 mb Conv cond level (CCL): 723.58 mb = 2911.76 m = 9552.91 ft Mean mixing ratio: 11.33 g/kg Conv temperature: 39.14 C = 102.46 F Cap Strength: 7.27 C Lifted Index: 0.55 C Risk: Showers probable Lifted Index @300 mb: 0.22 C Lifted Index @700 mb: 3.27 C Showalter Index: 3.65 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 29.70 C Cross Totals Index: 13.70 C K Index: 23.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 104.20 Risk: None Energy Index: -0.44 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 170.64 J/kg Max Up Vert Vel: 18.47 m/s Conv Inhibition (B-): 555.68 J/kg Cap Strength: 7.27 C Lift Cond Lev (LCL): 849.10 mb = 1559.00 m = 5114.78 ft Lev Free Conv (LFC): 474.10 mb = 6280.53 m = 20605.16 ft Equ Level (EL): 304.10 mb = 9503.85 m = 31180.24 ft B at Equ Level: 169.95 J/kg Max Parcel Lev (MPL): 234.10 mb = 11260.08 m = 36942.07 ft Wind level data Storm motion: 306 at 11 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 65 95 3 -3.0 0.3 | 119 14 -12.0 6.7 1 850 1550 200 9 3.1 8.5 | 158 16 -6.0 14.9 2 700 3192 310 11 8.4 -7.1 | 45 1 -0.6 -0.6 3 500 5880 275 31 30.9 -2.7 | 260 22 21.8 3.8 4 400 7560 270 38 38.0 -0.0 | 257 30 29.0 6.5 5 300 9600 265 42 41.8 3.7 | 253 34 32.8 10.1 6 250 10830 260 50 49.2 8.7 | 249 43 40.2 15.1 7 200 12290 265 64 63.8 5.6 | 258 56 54.7 12.0 8 198 12355 265 66 65.7 5.8 | 258 58 56.7 12.2 9 150 14140 270 54 54.0 -0.0 | 262 45 45.0 6.5 10 100 16670 260 33 32.5 5.7 | 243 26 23.5 12.2 Wind Parameters Mean winds (0-6000m): 275.5 at 14.8 knts Storm direction: 305.5 at 11.1 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 75.2 deg Storm rel helicity (0-3000m) pos: 71.8 neg: -0.0 tot: 71.7 m^2/s^2 ave: 23.9 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 3.2 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 7.53 Bulk Shear: 22.66 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 ------------------------------------------------------------------------------- 500 219 4 145 12| 3.2 0.0 3.2| 8.4 0.0 8.4 16.8 0.65| 3.3 2.1 1000 174 5 140 15| 3.4 0.0 3.4| 26.5 0.0 26.5 26.5 0.83| 3.8 3.2 1500 181 6 144 15| 3.5 0.0 3.5| 49.4 0.0 49.4 32.9 0.89| 4.4 3.9 2000 196 7 151 15| 3.1 0.0 3.1| 63.9 0.0 63.9 31.9 0.83| 4.7 3.9 2500 212 7 158 14| 2.7 0.0 2.7| 70.7 0.0 70.7 28.3 0.74| 5.0 3.7 3000 228 8 165 12| 2.3 0.0 2.3| 71.8 -0.0 71.7 23.9 0.61| 5.2 3.2 4000 267 9 183 7| 2.1 0.5 2.6| 71.8 -2.2 69.6 17.4 0.35| 5.0 1.7 5000 278 12 209 6| 1.7 1.3 3.0| 71.8 -10.7 61.1 12.2 0.22| 4.9 1.1 6000 276 15 229 8| 1.4 1.8 3.2| 71.8 -28.4 43.3 7.2 0.12| 4.9 0.6 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20250802.00.gif