UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for LT516... Searching the city database file for: LT516 ... Date:0000Z 30 APR 25 Station: LT516 WMO ident: 17516 Latitude: 35.10 Longitude: 33.28 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 98 0 0 SFC 996 132 12.6 8.7 77 3.9 10.4 0 0 286.1 287.3 283.7 305.9 7.10 2 925 753 12.6 12.6 100 0.0 12.6 120 13 292.2 294.0 288.9 320.5 9.96 3 850 1468 9.2 9.2 100 0.0 9.2 135 15 295.8 297.3 289.0 320.7 8.62 4 700 3068 2.2 1.6 96 0.6 1.9 235 42 304.9 306.1 289.8 323.6 6.15 5 500 5710 -16.1 -16.8 94 0.7 -16.3 260 33 313.4 313.8 288.8 320.1 2.05 6 400 7350 -28.1 -28.1 100 0.0 -28.1 220 51 318.5 318.7 289.3 321.7 0.95 7 300 9350 -45.3 -46.5 88 1.2 -45.4 240 56 321.5 321.5 289.5 322.2 0.20 8 266 10139 -49.8 -51.6 81 1.8 -49.8 235 66 326.2 326.2 290.7 326.7 0.12 9 250 10540 -52.1 -54.2 78 2.1 -52.2 240 62 328.6 328.6 291.5 329.0 0.10 10 235 10939 -54.1 -56.4 76 2.3 -54.2 245 59 331.4 331.5 292.2 331.8 0.08 11 200 11960 -59.5 -62.5 68 3.0 -59.6 240 57 338.5 338.5 294.0 338.7 0.04 12 150 13770 -56.5 240 51 372.7 13 100 16330 -59.1 235 40 413.5 14 94 16718 -58.7 421.7 TRP 235 10939 -54.1 -56.4 76 2.3 -54.2 245 59 331.4 331.5 292.2 331.8 0.08 WND 266 10139 -49.8 -51.6 81 1.8 -49.8 235 66 326.2 326.2 290.7 326.7 0.12 Sounding variables and indices 1000-500 mb thick: 5612.00 m Freezing level: 675.96 mb = 3385.62 m = 11107.53 ft Wetbulb zero: 679.20 mb = 3304.81 m = 10842.41 ft Precipitable water: 1.37 inches Sfc-500 mean rel hum: 95.77 % Est. max temperature: 22.52 C = 72.53 F Sfc-Lift cond lev (LCL): 939.12 mb = 625.71 m = 2052.84 ft T: 12.60 C 700-500 lapse rate: 6.93 C/km Conv cond level (CCL): 864.65 mb = 1323.52 m = 4342.21 ft Mean mixing ratio: 8.88 g/kg Conv temperature: 21.57 C = 70.82 F Cap Strength: 3.76 C Lifted Index: 2.92 C Risk: None Lifted Index @300 mb: 4.72 C Lifted Index @700 mb: 3.76 C Showalter Index: -0.12 C Risk: Thunderstorms probable Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 25.30 C K Index: 33.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 332.79 Risk: Showers and thunderstorms possible Energy Index: -0.12 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.83 J/kg Max Up Vert Vel: 7.19 m/s Conv Inhibition (B-): 9467.44 J/kg Cap Strength: 3.76 C Lift Cond Lev (LCL): 927.74 mb = 728.17 m = 2388.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 at 22 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 ---------------------------------------------------------- 0 996 132 0 0 -0.0 -0.0 | 85 22 -21.8 -1.9 1 925 753 120 13 -11.3 6.5 | 98 33 -33.1 4.6 2 850 1468 135 15 -10.6 10.6 | 105 34 -32.4 8.7 3 700 3068 235 42 34.4 24.1 | 210 25 12.6 22.1 4 500 5710 260 33 32.5 5.7 | 250 11 10.7 3.8 5 400 7350 220 51 32.8 39.1 | 196 39 11.0 37.1 6 300 9350 240 56 48.5 28.0 | 226 37 26.7 26.1 7 266 10139 235 66 54.1 37.9 | 222 48 32.2 35.9 8 250 10540 240 62 53.7 31.0 | 228 43 31.9 29.1 9 235 10939 245 59 53.5 24.9 | 234 39 31.6 23.0 10 200 11960 240 57 49.4 28.5 | 226 38 27.5 26.6 11 150 13770 240 51 44.2 25.5 | 223 32 22.3 23.6 12 100 16330 235 40 32.8 22.9 | 208 24 10.9 21.0 Wind Parameters Mean winds (0-6000m): 234.9 at 29.2 knts Storm direction: 264.9 at 21.9 knts Shear (0-3000m) pos: 7.2 neg: 0.0 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 125.4 deg Storm rel helicity (0-3000m) pos: 585.6 neg: -16.8 tot: 568.9 m^2/s^2 ave: 189.6 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 13.9 stream: 11.7 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.20 Bulk Shear: 129.74 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 ------------------------------------------------------------------------------- 500 126 5 92 26| 10.8 0.0 10.8| 44.4 -16.8 27.6 55.2 0.20| 14.5 2.9 1000 122 9 96 30| 7.2 0.0 7.2|109.0 -16.8 92.3 92.3 0.47| 11.1 5.3 1500 128 11 99 31| 6.1 0.0 6.1|162.5 -16.8 145.7 97.1 0.58| 9.5 5.6 2000 143 14 107 32| 6.7 0.0 6.7|295.2 -16.8 278.4 139.2 0.73| 10.9 7.9 2500 166 17 119 30| 7.1 0.0 7.1|446.1 -16.8 429.3 171.7 0.80| 12.5 10.1 3000 195 21 138 24| 7.2 0.0 7.2|585.6 -16.8 568.9 189.6 0.84| 13.9 11.7 4000 217 25 161 19| 4.9 0.0 4.9|612.8 -16.8 596.1 149.0 0.83| 11.4 9.4 5000 228 28 177 17| 3.6 0.0 3.6|632.6 -16.8 615.9 123.2 0.81| 9.8 8.0 6000 235 29 188 15| 2.9 0.6 3.5|640.9 -34.5 606.4 101.1 0.71| 9.1 6.5 Wrote GIF file: /home/apache/climate/data/raob//LT516/skewt/LT516.skewt.20250430.00.gif