UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072800.upa.cvt Date: 0000Z 28 JUL 25 Searching for LE430... Searching the city database file for: LE430 ... Date:0000Z 28 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 1008 81 26.6 14.6 48 12.0 18.7 230 7 299.1 301.0 291.6 329.5 10.41 1 850 1570 23.4 4.4 29 19.0 12.2 310 5 310.7 311.8 291.6 329.8 6.17 2 700 3217 8.8 -1.2 49 10.0 3.6 305 19 312.2 313.2 291.2 328.0 5.01 3 500 5930 -4.7 -24.7 19 20.0 -10.8 310 27 327.3 327.5 292.0 331.0 1.03 4 400 7640 -17.7 -40.7 12 23.0 -21.5 305 29 332.0 332.0 292.5 333.0 0.27 5 300 9730 -33.7 -40.7 49 7.0 -34.5 315 25 337.9 338.0 294.1 339.3 0.36 6 250 10980 -43.9 -51.9 41 8.0 -44.3 340 25 340.8 340.8 294.6 341.3 0.13 7 200 12440 -54.5 -61.5 42 7.0 -54.6 330 23 346.5 346.5 295.9 346.7 0.05 8 162 13758 -64.9 -67.2 73 2.3 -64.9 345 11 350.5 350.5 296.8 350.6 0.03 9 150 14230 -62.5 -75.5 16 13.0 -62.6 330 13 362.4 362.4 299.2 362.4 0.01 10 100 16720 -62.9 -82.9 5 20.0 -63.1 295 9 406.2 406.2 306.0 406.2 0.00 TRP 162 13758 -64.9 -67.2 73 2.3 -64.9 345 11 350.5 350.5 296.8 350.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5779.29 m Freezing level: 569.63 mb = 4985.47 m = 16356.34 ft Wetbulb zero: 649.93 mb = 3815.42 m = 12517.64 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 36.67 % Est. max temperature: 37.57 C = 99.62 F Sfc-Lift cond lev (LCL): 845.69 mb = 1613.07 m = 5292.18 ft T: 23.02 C 700-500 lapse rate: 4.98 C/km ThetaE index: 1.84 C Layer 700.0- 500.0 mb Conv cond level (CCL): 658.79 mb = 3706.24 m = 12159.44 ft Mean mixing ratio: 9.18 g/kg Conv temperature: 42.52 C = 108.54 F Cap Strength: 8.20 C Lifted Index: 6.59 C Risk: None Lifted Index @300 mb: 6.65 C Lifted Index @700 mb: 4.50 C Showalter Index: 6.65 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: 9.10 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 89.80 Risk: None Energy Index: 0.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 7103.60 J/kg Cap Strength: 8.20 C Lift Cond Lev (LCL): 781.54 mb = 2282.27 m = 7487.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 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 1008 81 230 7 5.4 4.5 | 181 15 0.2 15.4 1 850 1570 310 5 3.8 -3.2 | 170 8 -1.3 7.7 2 700 3217 305 19 15.6 -10.9 | 270 10 10.4 0.0 3 500 5930 310 27 20.7 -17.4 | 293 17 15.5 -6.4 4 400 7640 305 29 23.8 -16.6 | 287 19 18.6 -5.7 5 300 9730 315 25 17.7 -17.7 | 298 14 12.5 -6.8 6 250 10980 340 25 8.6 -23.5 | 345 13 3.4 -12.6 7 200 12440 330 23 11.5 -19.9 | 325 11 6.3 -9.0 8 162 13758 345 11 2.8 -10.6 | 97 2 -2.3 0.3 9 150 14230 330 13 6.5 -11.3 | 284 1 1.3 -0.3 10 100 16720 295 9 8.2 -3.8 | 203 8 3.0 7.1 Wind Parameters Mean winds (0-6000m): 304.7 at 16.1 knts Storm direction: 334.7 at 12.1 knts Shear (0-3000m) pos: 1.4 neg: 2.2 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 85.8 deg Storm rel helicity (0-3000m) pos: 21.7 neg: -5.1 tot: 16.6 m^2/s^2 ave: 5.5 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 35.89 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 ------------------------------------------------------------------------------- 500 223 7 178 16| 3.3 0.0 3.3| 3.6 0.0 3.6 7.3 0.30| 3.3 1.0 1000 244 6 182 14| 3.0 0.0 3.0| 3.7 -1.4 2.4 2.4 0.08| 3.1 0.3 1500 262 6 184 12| 2.7 0.0 2.7| 3.7 -5.1 -1.4 -0.9 -0.14| 2.9 -0.4 2000 278 6 186 10| 2.0 1.1 3.1| 9.7 -5.1 4.6 2.3 0.19| 3.3 0.6 2500 288 7 192 9| 1.6 1.8 3.4| 15.8 -5.1 10.7 4.3 0.38| 3.5 1.3 3000 294 9 201 8| 1.4 2.2 3.5| 21.7 -5.1 16.6 5.5 0.44| 3.7 1.6 4000 299 11 223 7| 1.3 1.6 3.0| 28.7 -5.1 23.5 5.9 0.47| 3.2 1.5 5000 302 14 242 7| 1.3 1.3 2.7| 35.4 -5.1 30.2 6.0 0.48| 2.9 1.4 6000 305 16 258 8| 1.3 1.1 2.4| 41.4 -5.6 35.8 6.0 0.48| 2.7 1.3 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20250728.00.gif