UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011612.upa.cvt Date: 1200Z 16 JAN 26 Searching for LE430... Searching the city database file for: LE430 ... Date:1200Z 16 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 1009 66 14.0 6.0 58 8.0 9.7 85 3 286.4 287.4 282.5 302.8 5.81 1 850 1487 5.6 2.1 78 3.5 3.8 225 9 292.0 292.9 284.2 307.2 5.24 2 700 3044 -4.5 -9.5 68 5.0 -6.4 265 31 297.5 298.0 283.6 305.6 2.66 3 500 5610 -21.7 -26.2 67 4.5 -22.6 260 31 306.6 306.7 285.1 309.6 0.90 4 400 7210 -33.1 -45.1 29 12.0 -34.0 260 33 312.0 312.0 286.2 312.6 0.17 5 300 9160 -49.7 -59.7 30 10.0 -50.0 270 38 315.3 315.3 287.2 315.5 0.04 6 250 10330 -58.1 -68.1 27 10.0 -58.2 260 36 319.7 319.7 288.6 319.8 0.02 7 242 10534 -59.5 -69.5 26 10.0 -59.6 255 42 320.6 320.6 288.9 320.6 0.01 8 200 11730 -58.9 -76.9 8 18.0 -59.0 250 44 339.5 339.5 294.2 339.5 0.01 9 150 13550 -53.3 -82.3 2 29.0 -53.8 265 52 378.2 378.2 301.9 378.3 0.00 10 123 14816 -56.0 -85.5 1 29.5 -56.4 265 60 395.3 395.3 304.6 395.3 0.00 11 100 16120 -58.9 -88.9 1 30.0 -59.2 260 46 413.9 413.9 307.0 413.9 0.00 TRP 242 10534 -59.5 -69.5 26 10.0 -59.6 255 42 320.6 320.6 288.9 320.6 0.01 WND 123 14816 -56.0 -85.5 1 29.5 -56.4 265 60 395.3 395.3 304.6 395.3 0.00 Sounding variables and indices 1000-500 mb thick: 5469.93 m Freezing level: 766.83 mb = 2350.29 m = 7710.82 ft Wetbulb zero: 793.67 mb = 2036.82 m = 6682.41 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 69.23 % Est. max temperature: 19.27 C = 66.69 F Sfc-Lift cond lev (LCL): 894.40 mb = 1065.03 m = 3494.14 ft T: 8.09 C 700-500 lapse rate: 6.70 C/km ThetaE index: 1.59 C Layer 700.0- 500.0 mb Conv cond level (CCL): 796.09 mb = 2012.42 m = 6602.35 ft Mean mixing ratio: 5.64 g/kg Conv temperature: 21.50 C = 70.70 F Cap Strength: 3.15 C Lifted Index: 4.44 C Risk: None Lifted Index @300 mb: 8.05 C Lifted Index @700 mb: 2.63 C Showalter Index: 2.42 C Risk: Showers probable Total Totals Index: 51.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 23.80 C K Index: 24.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 116.20 Risk: None Energy Index: 0.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.08 J/kg Max Up Vert Vel: 6.18 m/s Conv Inhibition (B-): 10544.57 J/kg Cap Strength: 4.33 C Lift Cond Lev (LCL): 866.38 mb = 1328.84 m = 4359.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 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 1009 66 85 3 -3.0 -0.3 | 106 20 -19.0 5.3 1 850 1487 225 9 6.4 6.4 | 141 15 -9.6 11.9 2 700 3044 265 31 30.9 2.7 | 241 17 14.9 8.3 3 500 5610 260 31 30.5 5.4 | 233 18 14.5 10.9 4 400 7210 260 33 32.5 5.7 | 236 20 16.5 11.3 5 300 9160 270 38 38.0 -0.0 | 256 23 22.0 5.5 6 250 10330 260 36 35.5 6.3 | 239 23 19.5 11.8 7 242 10534 255 42 40.6 10.9 | 236 30 24.6 16.4 8 200 11730 250 44 41.3 15.0 | 231 33 25.3 20.6 9 150 13550 265 52 51.8 4.5 | 254 37 35.8 10.1 10 123 14816 265 60 59.8 5.2 | 256 45 43.8 10.8 11 100 16120 260 46 45.3 8.0 | 245 32 29.3 13.5 Wind Parameters Mean winds (0-6000m): 259.1 at 22.6 knts Storm direction: 289.1 at 16.9 knts Shear (0-3000m) pos: 5.8 neg: 0.0 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 135.4 deg Storm rel helicity (0-3000m) pos: 168.5 neg: 0.0 tot: 168.5 m^2/s^2 ave: 56.2 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 6.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.39 Bulk Shear: 49.23 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 ------------------------------------------------------------------------------- 500 288 4 109 13| 4.0 0.0 4.0| 19.0 0.0 19.0 38.0 0.84| 4.2 3.5 1000 214 5 126 16| 4.2 0.0 4.2| 49.1 0.0 49.1 49.1 0.90| 5.0 4.5 1500 211 6 130 17| 4.3 0.0 4.3| 71.5 0.0 71.5 47.7 0.80| 5.8 4.7 2000 224 8 137 15| 5.1 0.0 5.1|101.1 0.0 101.1 50.5 0.86| 6.3 5.5 2500 238 11 148 13| 5.6 0.0 5.6|132.9 0.0 132.9 53.1 0.90| 6.8 6.1 3000 250 14 162 11| 5.8 0.0 5.8|168.5 0.0 168.5 56.2 0.91| 7.2 6.6 4000 257 18 188 10| 4.4 0.1 4.5|168.5 -4.4 164.2 41.0 0.87| 5.6 4.8 5000 259 21 204 11| 3.5 0.2 3.7|168.5 -8.8 159.7 31.9 0.82| 4.5 3.7 6000 259 23 212 12| 2.9 0.2 3.2|169.6 -11.1 158.5 26.4 0.80| 3.9 3.1 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20260116.12.gif