UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121312.upa.cvt Date: 1200Z 13 DEC 25 Searching for LT095... Searching the city database file for: LT095 ... Date:1200Z 13 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 175 1 925 805 2 850 1487 SFC 809 1886 2.0 -4.0 64 6.0 -0.6 275 9 292.3 293.0 282.4 302.7 3.51 4 778 2200 -1.1 -6.1 69 5.0 -3.1 282 14 292.3 292.9 282.0 301.5 3.11 5 700 3032 -7.9 -12.5 69 4.6 -9.4 300 29 293.7 294.1 281.4 300.1 2.09 6 627 3877 -14.5 -18.7 70 4.2 -15.6 310 33 295.6 295.8 281.3 299.9 1.39 7 623 3926 -13.5 -19.5 61 6.0 -15.0 310 33 297.3 297.5 281.9 301.4 1.31 8 620 3963 -13.5 -20.5 56 7.0 -15.2 311 33 297.7 297.9 282.0 301.5 1.21 9 602 4187 -13.1 -38.1 10 25.0 -16.9 313 34 300.7 300.7 282.0 301.5 0.24 10 597 4251 -13.3 -43.3 6 30.0 -17.3 314 34 301.2 301.2 282.0 301.7 0.14 11 592 4315 -13.3 -52.3 2 39.0 -17.5 315 34 301.9 301.9 282.2 302.1 0.05 12 562 4710 -14.5 -47.5 4 33.0 -18.4 320 36 305.0 305.0 283.5 305.3 0.09 13 551 4859 -15.9 -50.9 3 35.0 -19.6 321 37 305.1 305.1 283.5 305.3 0.06 14 516 5354 -16.1 -40.1 11 24.0 -19.6 327 39 310.6 310.6 285.8 311.4 0.23 15 500 5590 -18.1 -40.1 13 22.0 -21.2 330 40 311.0 311.0 285.9 311.8 0.23 16 441 6513 -26.7 -46.7 13 20.0 -28.5 336 43 311.5 311.5 286.0 312.0 0.13 17 400 7210 -32.7 -48.7 19 16.0 -33.8 340 45 312.5 312.5 286.4 312.9 0.11 18 300 9160 -49.7 -58.7 34 9.0 -49.9 340 44 315.3 315.3 287.2 315.5 0.05 19 299 9182 -49.9 -58.9 34 9.0 -50.1 340 44 315.3 315.3 287.2 315.5 0.05 20 250 10330 -59.7 335 57 317.3 21 245 10457 -60.3 335 55 318.3 22 239 10612 -60.1 329 58 320.8 23 225 10992 -57.8 315 65 329.9 24 217 11222 -56.5 323 48 335.4 25 207 11526 -51.3 333 25 348.1 26 200 11750 -51.9 340 9 350.6 27 172 12713 -57.3 322 20 357.1 28 157 13291 -55.9 311 27 368.9 29 150 13580 -56.1 305 30 373.4 30 149 13622 -56.7 304 30 373.1 31 130 14487 -56.5 293 25 388.3 32 113 15372 -57.7 281 20 401.9 33 100 16140 -59.3 270 15 413.2 34 97 16331 -60.3 272 15 414.8 35 82 17372 -63.5 284 18 428.7 36 77 17762 -60.7 288 19 442.3 37 70 18350 -65.1 295 20 445.1 38 62 19090 -66.1 295 26 458.6 39 54 19926 -67.7 295 32 473.4 40 50 20390 -67.7 295 36 484.0 41 48 20636 -65.7 297 35 494.4 42 45 21029 -63.7 299 33 508.5 43 34 22734 -65.9 310 25 545.1 44 30 23500 -61.7 315 22 576.4 45 20 26020 -59.3 280 29 654.7 46 15 27842 -54.5 726.8 TRP 245 10457 -60.3 335 55 318.3 WND 225 10992 -57.8 315 65 329.9 Sounding variables and indices 1000-500 mb thick: 5415.00 m Freezing level: 789.00 mb = 2088.31 m = 6851.33 ft Wetbulb zero: Below ground Sfc-500 mean rel hum: 42.49 % Est. max temperature: 4.29 C = 39.72 F Sfc-Lift cond lev (LCL): 736.95 mb = 2626.64 m = 8617.50 ft T: -4.59 C 700-500 lapse rate: 3.99 C/km ThetaE index: 2.75 C Layer 778.0- 623.0 mb Conv cond level (CCL): 689.31 mb = 3150.17 m = 10335.09 ft Mean mixing ratio: 2.85 g/kg Conv temperature: 3.56 C = 38.42 F Cap Strength: 10.07 C Lifted Index: 10.01 C Risk: None Lifted Index @300 mb: 10.10 C Lifted Index @700 mb: 0.81 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.54 J/kg Max Up Vert Vel: 3.01 m/s Conv Inhibition (B-): 44158.20 J/kg Cap Strength: 10.06 C Lift Cond Lev (LCL): 701.64 mb = 3013.54 m = 9886.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 355 at 26 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 ---------------------------------------------------------- 0 809 1886 275 9 9.0 -0.8 | 194 26 6.6 25.4 1 700 3032 300 29 25.1 -14.5 | 243 26 22.7 11.7 2 500 5590 330 40 20.0 -34.6 | 296 20 17.6 -8.4 3 400 7210 340 45 15.4 -42.3 | 321 21 13.0 -16.1 4 300 9160 340 44 15.0 -41.3 | 320 20 12.6 -15.1 5 250 10330 335 57 24.1 -51.7 | 320 33 21.7 -25.4 6 245 10457 335 55 23.2 -49.8 | 319 32 20.8 -23.6 7 225 10992 315 65 46.0 -46.0 | 294 48 43.5 -19.7 8 200 11750 340 9 3.1 -8.5 | 182 18 0.7 17.8 9 150 13580 305 30 24.6 -17.2 | 248 24 22.2 9.0 10 100 16140 270 15 15.0 -0.0 | 206 29 12.6 26.2 11 70 18350 295 20 18.1 -8.5 | 221 24 15.7 17.8 12 50 20390 295 36 32.6 -15.2 | 250 32 30.2 11.0 13 30 23500 315 22 15.6 -15.6 | 231 17 13.1 10.7 14 20 26020 280 29 28.6 -5.0 | 231 34 26.1 21.2 Wind Parameters Mean winds (0-6000m): 324.7 at 35.1 knts Storm direction: 354.7 at 26.3 knts Shear (0-3000m) pos: 5.4 neg: 0.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 83.4 deg Storm rel helicity (0-3000m) pos: 233.7 neg: 0.0 tot: 233.7 m^2/s^2 ave: 77.9 10^-3 m/s^2 rel: 0.98 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 6.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 83.13 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 ------------------------------------------------------------------------------- 500 293 13 204 23| 9.3 0.0 9.3| 62.7 0.0 62.7 125.4 1.00| 9.4 9.4 1000 293 18 216 24| 9.5 0.0 9.5|128.6 0.0 128.6 128.6 1.00| 9.7 9.7 1500 297 21 225 24| 7.9 0.0 7.9|164.9 0.0 164.9 110.0 0.99| 8.4 8.3 2000 300 24 232 23| 6.6 0.0 6.6|187.9 0.0 187.9 93.9 0.98| 7.3 7.2 2500 304 26 238 22| 5.9 0.0 5.9|210.8 0.0 210.8 84.3 0.98| 6.7 6.5 3000 307 28 244 22| 5.4 0.0 5.4|233.7 0.0 233.7 77.9 0.98| 6.3 6.1 4000 315 31 256 20| 4.7 0.0 4.7|274.7 0.0 274.7 68.7 0.98| 5.7 5.6 5000 320 33 268 19| 4.2 0.0 4.2|303.5 0.0 303.5 60.7 0.98| 5.1 5.0 6000 325 35 278 18| 3.6 0.0 3.6|313.2 -0.5 312.6 52.1 0.97| 4.5 4.3 Wrote GIF file: /home/apache/climate/data/raob//LT095/skewt/LT095.skewt.20251213.12.gif