UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for LE430... Searching the city database file for: LE430 ... Date:1200Z 19 JAN 26 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 64 11.8 0.8 47 11.0 6.6 280 7 284.3 285.0 279.4 295.7 4.02 1 850 1463 2.2 -1.5 76 3.7 0.5 345 5 288.5 289.2 281.3 300.0 4.03 2 700 3003 -6.9 -12.9 62 6.0 -8.8 20 17 294.8 295.2 281.8 301.0 2.02 3 500 5530 -25.3 -29.6 67 4.3 -26.0 35 13 302.2 302.3 283.1 304.4 0.66 4 400 7110 -38.9 -42.9 66 4.0 -39.2 105 17 304.4 304.5 283.5 305.2 0.22 5 300 9010 -54.7 -59.6 55 4.9 -54.8 110 29 308.2 308.3 284.7 308.4 0.04 6 250 10160 -62.1 -65.7 62 3.6 -62.1 60 7 313.7 313.7 286.7 313.8 0.02 7 200 11570 -56.7 -78.7 5 22.0 -56.9 345 23 343.0 343.0 295.0 343.0 0.00 8 150 13390 -58.7 -88.7 1 30.0 -58.9 330 29 368.9 368.9 300.4 369.0 0.00 9 100 15910 -60.9 -89.9 1 29.0 -61.2 305 31 410.1 410.1 306.5 410.1 0.00 TRP 250 10160 -62.1 -65.7 62 3.6 -62.1 60 7 313.7 313.7 286.7 313.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5400.60 m Freezing level: 813.74 mb = 1835.31 m = 6021.28 ft Wetbulb zero: 841.25 mb = 1545.11 m = 5069.20 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 65.28 % Est. max temperature: 15.74 C = 60.33 F Sfc-Lift cond lev (LCL): 852.77 mb = 1436.32 m = 4712.27 ft T: 2.38 C 700-500 lapse rate: 7.28 C/km ThetaE index: 0.00 C Layer 1008.0- -0.0 mb Conv cond level (CCL): 759.77 mb = 2353.15 m = 7720.23 ft Mean mixing ratio: 4.02 g/kg Conv temperature: 19.69 C = 67.43 F Cap Strength: 4.27 C Lifted Index: 5.79 C Risk: None Lifted Index @300 mb: 8.03 C Lifted Index @700 mb: 4.27 C Showalter Index: 3.63 C Risk: None Total Totals Index: 51.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 23.80 C K Index: 20.00 Risk: < 20 % chance of thunderstorms Sweat Index: 69.00 Risk: None Energy Index: 0.87 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-): 11180.88 J/kg Cap Strength: 5.69 C Lift Cond Lev (LCL): 836.90 mb = 1586.20 m = 5204.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 49 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 1008 64 280 7 6.9 -1.2 | 251 14 13.6 4.6 1 850 1463 345 5 1.3 -4.8 | 263 8 8.0 1.0 2 700 3003 20 17 -5.8 -16.0 | 355 10 0.9 -10.2 3 500 5530 35 13 -7.5 -10.6 | 8 5 -0.7 -4.8 4 400 7110 105 17 -16.4 4.4 | 137 14 -9.7 10.2 5 300 9010 110 29 -27.3 9.9 | 128 26 -20.5 15.7 6 250 10160 60 7 -6.1 -3.5 | 196 2 0.7 2.3 7 200 11570 345 23 6.0 -22.2 | 322 21 12.7 -16.4 8 150 13390 330 29 14.5 -25.1 | 312 29 21.2 -19.3 9 100 15910 305 31 25.4 -17.8 | 290 34 32.1 -12.0 Wind Parameters Mean winds (0-6000m): 19.2 at 11.9 knts Storm direction: 49.2 at 8.9 knts Shear (0-3000m) pos: 3.3 neg: 0.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 103.7 deg Storm rel helicity (0-3000m) pos: 39.4 neg: -0.2 tot: 39.3 m^2/s^2 ave: 13.1 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 28.57 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 ------------------------------------------------------------------------------- 500 278 7 250 14| 2.8 0.0 2.8| 6.2 0.0 6.2 12.4 0.63| 2.9 1.8 1000 295 6 256 13| 2.6 0.0 2.6| 8.7 0.0 8.7 8.7 0.49| 2.7 1.3 1500 309 6 260 12| 2.5 0.0 2.5| 10.6 -0.2 10.4 7.0 0.43| 2.7 1.2 2000 324 6 266 11| 2.8 0.0 2.8| 19.4 -0.2 19.2 9.6 0.63| 3.1 1.9 2500 340 7 277 9| 3.1 0.0 3.1| 29.2 -0.2 29.0 11.6 0.72| 3.4 2.5 3000 355 9 292 8| 3.3 0.0 3.3| 39.4 -0.2 39.3 13.1 0.77| 3.6 2.8 4000 7 11 311 7| 2.4 0.0 2.4| 41.4 -0.2 41.2 10.3 0.73| 3.0 2.2 5000 13 11 323 7| 1.8 0.0 1.8| 42.6 -0.2 42.4 8.5 0.69| 2.6 1.8 6000 19 12 332 6| 1.7 0.0 1.7| 50.3 -0.2 50.1 8.4 0.73| 2.8 2.0 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20260119.12.gif