UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122512.upa.cvt Date: 1200Z 25 DEC 25 Searching for LT095... Searching the city database file for: LT095 ... Date:1200Z 25 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 214 1 925 843 2 850 1524 SFC 813 1883 1.8 -6.2 55 8.0 -1.4 245 3 291.7 292.2 281.5 300.5 2.95 4 722 2825 -8.1 -9.7 88 1.6 -8.7 301 10 290.9 291.4 280.7 298.4 2.53 5 717 2879 -7.3 -10.8 76 3.5 -8.5 304 11 292.4 292.8 281.1 299.4 2.34 6 700 3066 -7.3 -14.3 57 7.0 -9.5 315 12 294.4 294.7 281.3 299.9 1.80 7 698 3088 -7.5 -14.5 57 7.0 -9.6 315 12 294.4 294.7 281.3 299.9 1.78 8 689 3189 -7.1 -18.1 41 11.0 -10.2 313 13 296.0 296.2 281.4 300.1 1.33 9 687 3212 -6.7 -19.7 35 13.0 -10.2 313 13 296.7 296.9 281.5 300.3 1.17 10 671 3396 -6.3 -16.3 45 10.0 -9.4 310 14 299.1 299.4 283.0 304.1 1.59 11 657 3561 -7.5 -14.5 57 7.0 -9.8 307 15 299.6 299.9 283.6 305.4 1.89 12 594 4338 -12.7 -23.7 39 11.0 -15.3 295 20 302.3 302.5 283.5 305.4 0.95 13 541 5045 -17.7 -30.7 31 13.0 -20.0 284 25 304.5 304.6 284.0 306.4 0.55 14 500 5630 -21.7 -30.7 44 9.0 -23.2 275 29 306.6 306.7 284.8 308.6 0.59 15 499 5645 -21.7 -29.7 48 8.0 -23.1 275 29 306.8 306.9 284.9 309.0 0.65 16 450 6400 -26.9 -31.6 64 4.7 -27.6 273 31 309.4 309.5 285.8 311.5 0.60 17 414 6997 -31.1 -37.1 56 6.0 -31.8 271 33 311.5 311.6 286.4 312.8 0.38 18 400 7240 -34.1 -39.1 61 5.0 -34.6 270 34 310.7 310.7 285.9 311.8 0.32 19 399 7258 -34.1 -39.1 61 5.0 -34.6 270 34 310.9 311.0 286.1 312.0 0.32 20 314 8889 -46.7 -51.7 57 5.0 -46.9 266 51 315.4 315.4 287.3 315.8 0.10 21 300 9190 -48.5 -54.5 50 6.0 -48.7 265 54 317.0 317.0 287.9 317.3 0.08 22 250 10360 -58.5 260 71 319.1 23 241 10590 -60.3 260 73 319.7 24 226 10990 -63.5 260 72 320.8 25 210 11441 -64.9 269 67 325.4 26 200 11740 -64.1 275 63 331.2 27 150 13510 -61.7 270 64 363.8 28 143 13805 -62.7 272 63 367.0 29 111 15373 -60.7 281 55 398.4 30 100 16020 -61.7 285 52 408.5 31 80 17397 -63.1 269 58 432.6 32 74 17878 -62.3 264 60 444.0 33 70 18220 -63.1 260 62 449.4 34 50 20300 -62.9 275 65 495.3 35 41 21525 -63.5 267 65 522.7 36 32 23058 -61.9 258 66 565.4 37 30 23460 -60.1 255 66 580.8 38 27 24120 -58.5 254 70 603.1 39 20 26010 -57.7 250 83 659.6 40 19 26333 -57.7 251 85 669.3 41 16 27415 -57.9 255 92 702.4 42 13 28723 -57.5 259 100 746.7 43 11 29776 -57.7 263 107 782.5 44 10 30380 -55.3 265 111 813.1 45 7.4 32287 -58.5 873.2 46 6.2 33420 -50.7 951.9 47 5.5 34198 -52.1 978.9 TRP 226 10990 -63.5 260 72 320.8 WND 241 10590 -60.3 260 73 319.7 Sounding variables and indices 1000-500 mb thick: 5416.00 m Freezing level: 796.45 mb = 2054.51 m = 6740.42 ft Wetbulb zero: Below ground Sfc-500 mean rel hum: 50.90 % Est. max temperature: 9.01 C = 48.21 F Sfc-Lift cond lev (LCL): 717.67 mb = 2871.37 m = 9420.40 ft T: -7.41 C 700-500 lapse rate: 5.62 C/km ThetaE index: 2.01 C Layer 722.0- 717.0 mb Conv cond level (CCL): 615.04 mb = 4069.65 m = 13351.71 ft Mean mixing ratio: 2.71 g/kg Conv temperature: 10.88 C = 51.59 F Cap Strength: 6.86 C Lifted Index: 7.69 C Risk: None Lifted Index @300 mb: 12.53 C Lifted Index @700 mb: 2.47 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.10 J/kg Max Up Vert Vel: 2.05 m/s Conv Inhibition (B-): 67376.44 J/kg Cap Strength: 7.49 C Lift Cond Lev (LCL): 708.17 mb = 2975.38 m = 9761.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 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 ---------------------------------------------------------- 0 813 1883 245 3 2.7 1.3 | 138 16 -10.7 12.0 1 700 3066 315 12 8.5 -8.5 | 114 5 -5.0 2.3 2 500 5630 275 29 28.9 -2.5 | 242 17 15.4 8.2 3 400 7240 270 34 34.0 -0.0 | 242 23 20.5 10.7 4 300 9190 265 54 53.8 4.7 | 249 43 40.3 15.4 5 250 10360 260 71 69.9 12.3 | 248 61 56.5 23.1 6 241 10590 260 73 71.9 12.7 | 248 63 58.4 23.4 7 226 10990 260 72 70.9 12.5 | 248 62 57.4 23.2 8 200 11740 275 63 62.8 -5.5 | 264 50 49.3 5.3 9 150 13510 270 64 64.0 -0.0 | 258 52 50.5 10.7 10 100 16020 285 52 50.2 -13.5 | 274 37 36.8 -2.7 11 70 18220 260 62 61.1 10.8 | 246 52 47.6 21.5 12 50 20300 275 65 64.8 -5.7 | 264 52 51.3 5.1 13 30 23460 255 66 63.8 17.1 | 241 57 50.3 27.8 14 20 26010 250 83 78.0 28.4 | 239 75 64.5 39.1 15 10 30380 265 111 110.6 9.7 | 258 99 97.1 20.4 Wind Parameters Mean winds (0-6000m): 278.6 at 23.0 knts Storm direction: 308.6 at 17.2 knts Shear (0-3000m) pos: 2.3 neg: 2.1 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 109.9 deg Storm rel helicity (0-3000m) pos: 12.1 neg: -7.2 tot: 4.9 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 48.56 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 ------------------------------------------------------------------------------- 500 311 5 128 13| 4.6 0.0 4.6| 8.5 0.0 8.5 17.0 0.48| 4.7 2.3 1000 300 7 134 11| 4.9 0.0 4.9| 8.8 -3.4 5.4 5.4 0.06| 5.4 0.3 1500 306 9 131 9| 4.5 0.0 4.5| 9.4 -6.8 2.5 1.7 -0.06| 5.3 -0.3 2000 306 10 133 7| 3.4 1.0 4.4| 10.8 -6.8 4.0 2.0 0.11| 5.0 0.5 2500 302 12 143 5| 2.7 1.7 4.4| 12.0 -6.8 5.2 2.1 0.15| 4.8 0.7 3000 297 14 165 5| 2.3 2.1 4.4| 12.1 -7.2 4.9 1.6 0.12| 4.8 0.6 4000 287 17 208 6| 1.7 2.6 4.3| 12.4 -12.9 -0.5 -0.1 0.05| 4.7 0.3 5000 282 20 224 9| 1.4 2.4 3.8| 12.9 -12.9 -0.0 -0.0 0.05| 4.1 0.2 6000 279 23 232 12| 1.1 2.7 3.8| 25.1 -13.2 11.9 2.0 0.08| 4.1 0.3 Wrote GIF file: /home/apache/climate/data/raob//LT095/skewt/LT095.skewt.20251225.12.gif