UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025073000.upa.cvt Date: 0000Z 30 JUL 25 Searching for LE430... Searching the city database file for: LE430 ... Date:0000Z 30 JUL 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 1012 67 24.2 17.2 65 7.0 19.5 65 5 296.3 298.6 292.2 331.8 12.29 1 850 1567 16.6 14.8 89 1.8 15.4 30 3 303.5 305.9 294.5 340.8 12.55 2 700 3200 8.2 -3.8 42 12.0 2.3 315 21 311.6 312.3 290.2 324.6 4.12 3 500 5900 -7.3 -25.3 22 18.0 -12.4 305 27 324.1 324.3 291.0 327.6 0.98 4 400 7590 -20.9 -44.9 10 24.0 -24.1 325 31 327.8 327.9 291.3 328.5 0.17 5 300 9650 -36.7 -49.7 25 13.0 -37.7 300 31 333.6 333.7 292.9 334.2 0.14 6 250 10890 -42.7 -61.7 11 19.0 -43.5 295 42 342.6 342.6 295.0 342.7 0.04 7 200 12370 -48.3 -71.3 5 23.0 -48.8 285 35 356.3 356.3 298.0 356.3 0.01 8 150 14220 -58.7 -79.7 5 21.0 -58.9 280 17 368.9 368.9 300.4 369.0 0.00 9 117 15750 -67.1 -84.1 7 17.0 -67.2 255 17 380.6 380.6 302.3 380.6 0.00 10 100 16700 -66.3 -82.3 9 16.0 -66.4 240 11 399.6 399.6 305.2 399.6 0.00 TRP 117 15750 -67.1 -84.1 7 17.0 -67.2 255 17 380.6 380.6 302.3 380.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5730.39 m Freezing level: 594.19 mb = 4628.39 m = 15184.81 ft Wetbulb zero: 668.66 mb = 3567.61 m = 11704.61 ft Precipitable water: 1.52 inches Sfc-500 mean rel hum: 52.60 % Est. max temperature: 30.84 C = 87.52 F Sfc-Lift cond lev (LCL): 913.36 mb = 948.81 m = 3112.84 ft T: 19.73 C 700-500 lapse rate: 5.74 C/km ThetaE index: 16.26 C Layer 700.0- 500.0 mb Conv cond level (CCL): 790.53 mb = 2177.08 m = 7142.57 ft Mean mixing ratio: 12.36 g/kg Conv temperature: 34.44 C = 93.99 F Cap Strength: 3.19 C Lifted Index: 1.85 C Risk: Showers probable Lifted Index @300 mb: 0.75 C Lifted Index @700 mb: 2.32 C Showalter Index: -0.87 C Risk: Thunderstorms probable Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 22.10 C K Index: 26.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 210.60 Risk: None Energy Index: -2.57 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 55.02 J/kg Max Up Vert Vel: 10.49 m/s Conv Inhibition (B-): 477.60 J/kg Cap Strength: 4.82 C Lift Cond Lev (LCL): 886.91 mb = 1201.51 m = 3941.93 ft Lev Free Conv (LFC): 411.91 mb = 7367.80 m = 24172.26 ft Equ Level (EL): 341.91 mb = 8713.64 m = 28587.71 ft B at Equ Level: 54.14 J/kg Max Parcel Lev (MPL): 281.91 mb = 10073.01 m = 33047.52 ft Wind level data Storm motion: 345 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 1012 67 65 5 -4.5 -2.1 | 142 12 -7.6 9.5 1 850 1567 30 3 -1.5 -2.6 | 153 10 -4.5 9.1 2 700 3200 315 21 14.8 -14.8 | 285 12 11.8 -3.2 3 500 5900 305 27 22.1 -15.5 | 281 19 19.1 -3.8 4 400 7590 325 31 17.8 -25.4 | 313 20 14.7 -13.7 5 300 9650 300 31 26.8 -15.5 | 279 24 23.8 -3.8 6 250 10890 295 42 38.1 -17.7 | 280 36 35.0 -6.1 7 200 12370 285 35 33.8 -9.1 | 265 31 30.8 2.6 8 150 14220 280 17 16.7 -3.0 | 238 16 13.7 8.7 9 117 15750 255 17 16.4 4.4 | 220 21 13.4 16.1 10 100 16700 240 11 9.5 5.5 | 201 18 6.5 17.2 Wind Parameters Mean winds (0-6000m): 315.4 at 16.1 knts Storm direction: 345.4 at 12.0 knts Shear (0-3000m) pos: 0.0 neg: 3.7 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 149.5 deg Storm rel helicity (0-3000m) pos: 6.3 neg: -15.1 tot: -8.8 m^2/s^2 ave: -2.9 10^-3 m/s^2 rel: -0.39 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.24 Bulk Shear: 44.23 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 66 5 143 12| 0.0 1.2 1.2| 1.7 0.0 1.7 3.4 0.48| 1.2 0.6 1000 59 4 144 12| 0.0 1.1 1.1| 3.9 0.0 3.9 3.9 0.60| 1.1 0.7 1500 52 4 146 11| 0.0 1.1 1.1| 6.3 0.0 6.3 4.2 0.70| 1.1 0.8 2000 40 4 145 10| 0.0 1.9 1.9| 6.3 -7.0 -0.7 -0.4 -0.13| 2.4 -0.3 2500 16 6 143 8| 0.0 2.9 2.9| 6.3 -9.7 -3.3 -1.3 -0.37| 3.4 -1.3 3000 348 8 161 4| 0.0 3.7 3.7| 6.3 -15.1 -8.8 -2.9 -0.39| 4.3 -1.7 4000 327 11 231 4| 0.0 3.3 3.3| 6.3 -19.0 -12.7 -3.2 -0.37| 3.9 -1.4 5000 320 14 259 6| 0.0 2.9 2.9| 6.3 -20.8 -14.5 -2.9 -0.35| 3.4 -1.2 6000 315 16 268 8| 0.1 2.5 2.6| 11.4 -23.2 -11.8 -2.0 -0.31| 3.1 -0.9 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20250730.00.gif