UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122112.upa.cvt Date: 1200Z 21 DEC 25 Searching for LT095... Searching the city database file for: LT095 ... Date:1200Z 21 DEC 25 Station: LT095 WMO ident: 17095 Latitude: 39.90 Longitude: 41.28 ------------------------------------------------------------------------------- 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 206 1 925 840 2 850 1529 SFC 814 1881 4.6 -9.4 35 14.0 -0.8 240 1 294.6 295.0 282.0 301.5 2.30 4 735 2702 -2.1 -12.1 46 10.0 -5.6 237 16 296.0 296.4 282.3 302.3 2.05 5 700 3088 -3.7 -13.7 46 10.0 -7.1 235 23 298.4 298.7 283.1 304.3 1.89 6 684 3270 -5.5 -15.5 45 10.0 -8.7 233 23 298.4 298.7 282.8 303.6 1.67 7 629 3925 -8.9 -21.9 34 13.0 -12.3 225 21 301.7 301.9 283.4 305.1 1.05 8 531 5220 -16.5 -32.5 24 16.0 -19.3 210 17 307.6 307.7 285.0 309.2 0.47 9 515 5449 -18.1 -32.1 28 14.0 -20.5 208 17 308.4 308.4 285.4 310.1 0.50 10 500 5670 -19.3 -36.3 21 17.0 -21.8 205 16 309.5 309.6 285.6 310.7 0.34 11 451 6432 -23.7 -37.7 26 14.0 -25.6 221 17 313.2 313.3 286.9 314.4 0.33 12 422 6915 -26.9 -31.9 63 5.0 -27.7 232 18 315.2 315.3 287.9 317.4 0.63 13 406 7194 -29.1 -34.1 62 5.0 -29.8 238 18 315.8 315.9 288.0 317.7 0.53 14 400 7300 -29.9 -34.9 62 5.0 -30.6 240 18 316.1 316.2 288.1 317.9 0.49 15 300 9280 -46.9 -51.9 57 5.0 -47.1 250 29 319.3 319.3 288.6 319.7 0.11 16 250 10460 -58.3 230 26 319.4 17 218 11302 -65.3 215 26 321.3 18 204 11701 -67.1 234 28 324.7 19 200 11820 -67.3 240 29 326.2 20 181 12427 -65.3 249 29 338.9 21 150 13580 -63.7 265 29 360.3 22 105 15788 -61.5 265 32 403.2 23 100 16090 -63.1 265 32 405.8 24 84 17156 -64.1 275 33 424.5 25 71 18183 -63.9 284 35 445.9 26 70 18270 -63.3 285 35 449.0 27 61 19118 -60.9 281 33 472.3 28 50 20350 -61.1 275 31 499.5 29 30 23520 -61.7 265 66 576.4 30 28 23946 -63.3 266 67 583.5 31 20 26000 -66.5 270 69 632.6 32 16 27358 -67.3 276 76 671.7 33 14 28171 -66.0 280 80 702.2 34 13 28624 -65.3 279 77 719.7 35 10 30250 -59.7 275 68 796.7 36 9.9 30313 -59.7 799.0 37 8.1 31567 -59.7 846.2 TRP 218 11302 -65.3 215 26 321.3 WND 14 28171 -66.0 280 80 702.2 Sounding variables and indices 1000-500 mb thick: 5464.00 m Freezing level: 759.76 mb = 2444.53 m = 8020.02 ft Wetbulb zero: Below ground Sfc-500 mean rel hum: 35.29 % Est. max temperature: 9.28 C = 48.70 F Sfc-Lift cond lev (LCL): 654.93 mb = 3609.36 m = 11841.60 ft T: -7.26 C 700-500 lapse rate: 6.04 C/km Conv cond level (CCL): 545.74 mb = 5010.28 m = 16437.73 ft Mean mixing ratio: 2.14 g/kg Conv temperature: 15.97 C = 60.75 F Cap Strength: 7.60 C Lifted Index: 8.19 C Risk: None Lifted Index @300 mb: 12.26 C Lifted Index @700 mb: 2.51 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.80 J/kg Max Up Vert Vel: 4.20 m/s Conv Inhibition (B-): 49262.21 J/kg Cap Strength: 7.95 C Lift Cond Lev (LCL): 636.16 mb = 3836.40 m = 12586.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 257 at 13 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 ---------------------------------------------------------- 0 814 1881 240 1 0.9 0.5 | 78 12 -11.8 -2.5 1 700 3088 235 23 18.8 13.2 | 211 12 6.2 10.2 2 500 5670 205 16 6.8 14.5 | 153 13 -5.9 11.5 3 400 7300 240 18 15.6 9.0 | 206 7 2.9 6.0 4 300 9280 250 29 27.3 9.9 | 245 16 14.6 6.9 5 250 10460 230 26 19.9 16.7 | 208 16 7.2 13.7 6 218 11302 215 26 14.9 21.3 | 187 18 2.2 18.3 7 200 11820 240 29 25.1 14.5 | 227 17 12.4 11.5 8 150 13580 265 29 28.9 2.5 | 272 16 16.2 -0.5 9 100 16090 265 32 31.9 2.8 | 271 19 19.2 -0.2 10 70 18270 285 35 33.8 -9.1 | 300 24 21.1 -12.0 11 50 20350 275 31 30.9 -2.7 | 287 19 18.2 -5.7 12 30 23520 265 66 65.7 5.8 | 267 53 53.1 2.8 13 20 26000 270 69 69.0 -0.0 | 273 56 56.3 -3.0 14 14 28171 280 80 78.8 -13.9 | 284 68 66.1 -16.9 15 10 30250 275 68 67.7 -5.9 | 279 56 55.1 -8.9 Wind Parameters Mean winds (0-6000m): 226.8 at 17.4 knts Storm direction: 256.8 at 13.0 knts Shear (0-3000m) pos: 0.0 neg: 3.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 90.2 deg Storm rel helicity (0-3000m) pos: 24.0 neg: -27.8 tot: -3.8 m^2/s^2 ave: -1.3 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.44 Bulk Shear: 20.14 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 ------------------------------------------------------------------------------- 500 232 5 91 9| 0.0 9.4 9.4| 9.9 0.0 9.9 19.8 0.56| 9.4 5.2 1000 235 10 121 5| 0.0 9.4 9.4| 20.2 0.0 20.2 20.2 0.68| 9.4 6.4 1500 235 14 165 5| 0.0 7.3 7.3| 24.0 -4.7 19.3 12.9 0.53| 8.1 4.3 2000 233 16 179 7| 0.0 5.1 5.1| 24.0 -12.7 11.3 5.7 0.38| 6.7 2.5 2500 231 17 182 8| 0.0 3.8 3.8| 24.0 -20.4 3.6 1.5 0.26| 5.9 1.5 3000 229 17 181 8| 0.0 3.0 3.0| 24.0 -27.8 -3.8 -1.3 0.17| 5.3 0.9 4000 225 17 176 9| 0.1 2.0 2.1| 27.1 -39.0 -11.9 -3.0 0.08| 4.6 0.3 5000 224 17 175 9| 0.7 1.6 2.3| 40.4 -39.0 1.4 0.3 0.18| 4.3 0.8 6000 227 17 180 9| 1.0 1.4 2.4| 50.1 -39.0 11.0 1.8 0.26| 4.1 1.1 Wrote GIF file: /home/apache/climate/data/raob//LT095/skewt/LT095.skewt.20251221.12.gif