UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for LE430... Searching the city database file for: LE430 ... Date:1200Z 20 OCT 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 1006 60 25.4 14.4 51 11.0 18.2 215 1 298.0 299.9 291.2 328.0 10.30 1 850 1509 15.4 3.4 45 12.0 8.8 260 13 302.3 303.3 288.6 319.6 5.75 2 700 3126 6.8 -16.2 18 23.0 -1.7 280 25 310.0 310.3 287.1 315.1 1.54 3 500 5800 -10.1 -17.1 57 7.0 -12.5 305 36 320.7 321.1 291.0 327.5 2.00 4 400 7490 -20.9 -25.9 64 5.0 -22.1 295 38 327.8 328.1 292.2 331.9 1.16 5 300 9550 -37.7 -42.1 63 4.4 -38.1 305 40 332.2 332.3 292.6 333.4 0.31 6 250 10780 -47.1 -53.1 50 6.0 -47.4 320 52 336.0 336.1 293.4 336.5 0.11 7 200 12210 -57.7 -68.7 23 11.0 -57.9 330 62 341.4 341.4 294.7 341.5 0.02 8 154 13830 -65.1 -76.1 20 11.0 -65.3 320 69 355.2 355.2 297.7 355.2 0.01 9 150 13990 -65.9 -76.9 20 11.0 -66.0 325 68 356.6 356.6 298.0 356.6 0.01 10 123 15182 -70.3 -83.3 13 13.0 -70.4 320 44 369.4 369.4 300.5 369.4 0.00 11 100 16410 -70.9 -83.9 13 13.0 -70.9 320 44 390.7 390.7 303.9 390.8 0.00 TRP 123 15182 -70.3 -83.3 13 13.0 -70.4 320 44 369.4 369.4 300.5 369.4 0.00 WND 154 13830 -65.1 -76.1 20 11.0 -65.3 320 69 355.2 355.2 297.7 355.2 0.01 Sounding variables and indices 1000-500 mb thick: 5688.39 m Freezing level: 619.53 mb = 4201.93 m = 13785.69 ft Wetbulb zero: 724.72 mb = 2836.98 m = 9307.55 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 37.90 % Est. max temperature: 29.47 C = 85.05 F Sfc-Lift cond lev (LCL): 856.15 mb = 1447.01 m = 4747.36 ft T: 15.83 C 700-500 lapse rate: 6.32 C/km ThetaE index: 12.96 C Layer 850.0- 500.0 mb Conv cond level (CCL): 702.34 mb = 3098.16 m = 10164.45 ft Mean mixing ratio: 8.96 g/kg Conv temperature: 37.27 C = 99.08 F Cap Strength: 4.37 C Lifted Index: 3.30 C Risk: None Lifted Index @300 mb: 5.41 C Lifted Index @700 mb: 4.08 C Showalter Index: 6.52 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 13.50 C K Index: 5.90 Risk: None Sweat Index: 102.80 Risk: None Energy Index: 1.64 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-): 5809.46 J/kg Cap Strength: 4.37 C Lift Cond Lev (LCL): 814.60 mb = 1863.25 m = 6112.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 17 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 1006 60 215 1 0.6 0.8 | 141 17 -10.6 13.2 1 850 1509 260 13 12.8 2.3 | 186 15 1.6 14.6 2 700 3126 280 25 24.6 -4.3 | 239 16 13.4 8.1 3 500 5800 305 36 29.5 -20.6 | 294 20 18.3 -8.3 4 400 7490 295 38 34.4 -16.1 | 279 24 23.2 -3.7 5 300 9550 305 40 32.8 -22.9 | 296 24 21.6 -10.6 6 250 10780 320 52 33.4 -39.8 | 321 35 22.2 -27.4 7 200 12210 330 62 31.0 -53.7 | 334 46 19.8 -41.3 8 154 13830 320 69 44.4 -52.9 | 321 52 33.2 -40.5 9 150 13990 325 68 39.0 -55.7 | 327 51 27.8 -43.3 10 123 15182 320 44 28.3 -33.7 | 321 27 17.1 -21.3 11 100 16410 320 44 28.3 -33.7 | 321 27 17.1 -21.3 Wind Parameters Mean winds (0-6000m): 287.9 at 22.3 knts Storm direction: 317.9 at 16.7 knts Shear (0-3000m) pos: 4.1 neg: 0.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 95.7 deg Storm rel helicity (0-3000m) pos: 108.2 neg: 0.0 tot: 108.2 m^2/s^2 ave: 36.1 10^-3 m/s^2 rel: 0.98 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 50.50 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 ------------------------------------------------------------------------------- 500 287 3 143 14| 4.3 0.0 4.3| 19.1 0.0 19.1 38.3 0.99| 4.4 4.3 1000 260 5 155 15| 4.3 0.0 4.3| 39.2 0.0 39.2 39.2 0.99| 4.5 4.5 1500 257 7 163 15| 4.4 0.0 4.4| 58.6 0.0 58.6 39.1 0.97| 4.7 4.6 2000 260 9 171 14| 4.2 0.0 4.2| 74.3 0.0 74.3 37.1 0.98| 4.6 4.5 2500 264 11 180 14| 4.2 0.0 4.2| 90.7 0.0 90.7 36.3 0.98| 4.6 4.5 3000 269 13 189 13| 4.1 0.0 4.1|108.2 0.0 108.2 36.1 0.98| 4.6 4.5 4000 275 16 205 12| 3.7 0.0 3.7|134.2 0.0 134.2 33.5 0.98| 4.2 4.1 5000 282 19 223 12| 3.4 0.0 3.4|162.7 0.0 162.7 32.5 0.98| 4.0 4.0 6000 288 22 241 11| 3.1 0.0 3.1|185.8 -3.7 182.1 30.3 0.94| 3.9 3.6 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20251020.12.gif