UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121212.upa.cvt Date: 1200Z 12 DEC 25 Searching for LT095... Searching the city database file for: LT095 ... Date:1200Z 12 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 187 1 925 813 2 850 1491 SFC 810 1878 0.4 -0.8 92 1.2 -0.2 240 1 290.5 291.3 282.8 303.4 4.45 4 701 3024 -7.1 -9.4 84 2.3 -7.9 344 0 294.5 295.0 282.4 302.5 2.67 5 700 3035 -7.1 -9.5 83 2.4 -7.9 345 0 294.6 295.1 282.4 302.6 2.66 6 551 4863 -18.9 -21.6 79 2.7 -19.5 306 11 301.5 301.7 283.6 305.5 1.23 7 500 5580 -24.5 -27.9 73 3.4 -25.1 290 16 303.2 303.3 283.7 305.7 0.77 8 454 6278 -30.1 -35.1 62 5.0 -30.7 264 18 304.6 304.7 283.8 306.1 0.43 9 444 6437 -30.3 -38.3 46 8.0 -31.2 258 19 306.3 306.4 284.4 307.4 0.32 10 407 7057 -31.3 -44.3 27 13.0 -32.4 235 21 312.8 312.8 286.5 313.4 0.18 11 400 7180 -31.9 -45.9 24 14.0 -33.0 230 21 313.5 313.6 286.8 314.1 0.16 12 391 7341 -32.5 -44.5 29 12.0 -33.5 237 22 314.8 314.8 287.2 315.5 0.19 13 341 8294 -39.9 -52.9 24 13.0 -40.5 280 25 317.3 317.3 287.9 317.6 0.08 14 300 9160 -46.5 -58.5 24 12.0 -46.9 320 29 319.8 319.8 288.8 320.0 0.05 15 258 10146 -51.7 -63.7 22 12.0 -52.0 320 31 326.3 326.3 290.7 326.4 0.03 16 250 10350 -51.9 315 29 328.9 17 243 10533 -52.5 316 30 330.7 18 200 11780 -55.5 325 38 344.9 19 187 12210 -54.9 324 40 352.5 20 155 13410 -55.9 321 46 370.3 21 150 13620 -54.9 320 47 375.5 22 110 15572 -61.1 312 26 398.7 23 100 16160 -63.5 310 20 405.0 24 95 16475 -63.7 410.6 TRP 258 10146 -51.7 -63.7 22 12.0 -52.0 320 31 326.3 326.3 290.7 326.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5393.00 m Freezing level: 804.19 mb = 1939.51 m = 6363.15 ft Wetbulb zero: Below ground Sfc-500 mean rel hum: 82.07 % Est. max temperature: 5.87 C = 42.57 F Sfc-Lift cond lev (LCL): 794.88 mb = 2027.75 m = 6652.63 ft T: -0.58 C 700-500 lapse rate: 6.84 C/km ThetaE index: 0.89 C Layer 701.0- 700.0 mb Conv cond level (CCL): 730.80 mb = 2693.85 m = 8837.97 ft Mean mixing ratio: 3.63 g/kg Conv temperature: 3.07 C = 37.53 F Cap Strength: 2.17 C Lifted Index: 2.37 C Risk: None Lifted Index @300 mb: 12.04 C Lifted Index @700 mb: 0.64 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.22 J/kg Max Up Vert Vel: 5.33 m/s Conv Inhibition (B-): 11643.06 J/kg Cap Strength: 2.39 C Lift Cond Lev (LCL): 741.64 mb = 2577.21 m = 8455.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 8 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 ---------------------------------------------------------- 0 810 1878 240 1 0.9 0.5 | 120 8 -6.8 4.0 1 700 3035 345 0 0.0 -0.0 | 114 8 -7.7 3.5 2 500 5580 290 16 15.0 -5.5 | 285 8 7.4 -2.0 3 400 7180 230 21 16.1 13.5 | 206 19 8.4 17.0 4 300 9160 320 29 18.6 -22.2 | 330 22 11.0 -18.8 5 258 10146 320 31 19.9 -23.7 | 329 24 12.2 -20.3 6 250 10350 315 29 20.5 -20.5 | 323 21 12.8 -17.0 7 200 11780 325 38 21.8 -31.1 | 333 31 14.1 -27.7 8 150 13620 320 47 30.2 -36.0 | 325 40 22.5 -32.5 9 100 16160 310 20 15.3 -12.9 | 321 12 7.6 -9.4 Wind Parameters Mean winds (0-6000m): 264.3 at 11.2 knts Storm direction: 294.3 at 8.4 knts Shear (0-3000m) pos: 0.4 neg: 1.7 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): -149.4 deg Storm rel helicity (0-3000m) pos: 0.2 neg: -14.9 tot: -14.7 m^2/s^2 ave: -4.9 10^-3 m/s^2 rel: -0.82 Storm rel vorticity (0-3000m) horiz: 2.4 stream: -1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.95 Bulk Shear: 14.98 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 ------------------------------------------------------------------------------- 500 223 1 120 8| 0.7 0.0 0.7| 0.0 -1.5 -1.5 -3.0 -0.95| 0.8 -0.7 1000 239 1 118 8| 0.5 0.0 0.5| 0.0 -1.9 -1.8 -1.8 -0.69| 0.7 -0.5 1500 272 1 116 8| 0.9 0.0 0.9| 0.2 -5.2 -5.0 -3.3 -0.70| 1.2 -0.8 2000 312 1 111 7| 0.6 0.8 1.5| 0.2 -8.9 -8.8 -4.4 -0.72| 1.7 -1.2 2500 310 2 108 6| 0.5 1.3 1.8| 0.2 -11.9 -11.8 -4.7 -0.77| 2.1 -1.6 3000 302 4 108 5| 0.4 1.7 2.1| 0.2 -14.9 -14.7 -4.9 -0.82| 2.4 -1.9 4000 288 7 134 2| 0.3 2.0 2.4| 0.2 -27.4 -27.2 -6.8 -0.81| 2.9 -2.4 5000 275 9 207 3| 0.3 2.1 2.4| 0.2 -61.1 -60.9 -12.2 -0.81| 3.6 -2.9 6000 264 11 217 6| 1.0 1.9 2.9| 60.1 -76.5 -16.4 -2.7 -0.37| 4.5 -1.7 Wrote GIF file: /home/apache/climate/data/raob//LT095/skewt/LT095.skewt.20251212.12.gif