UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for LT095... Searching the city database file for: LT095 ... Date:1200Z 4 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 135 1 925 770 2 850 1458 SFC 807 1881 4.6 -5.4 48 10.0 0.3 350 2 295.3 295.9 283.3 304.8 3.17 4 745 2526 0.2 -10.8 43 11.0 -3.9 311 6 297.4 297.8 283.1 304.2 2.25 5 740 2580 0.2 -12.8 37 13.0 -4.4 307 6 297.9 298.3 283.0 303.9 1.93 6 700 3023 -2.5 -17.5 31 15.0 -7.1 280 9 299.7 300.0 283.0 304.1 1.38 7 693 3103 -2.3 -18.3 28 16.0 -7.2 280 10 300.8 301.0 283.4 305.0 1.30 8 641 3717 -5.9 -20.9 29 15.0 -10.1 283 14 303.5 303.7 284.2 307.2 1.13 9 540 5035 -15.5 -29.5 29 14.0 -18.3 288 23 307.3 307.4 285.1 309.4 0.61 10 525 5246 -17.1 -28.1 38 11.0 -19.3 289 24 307.9 308.0 285.4 310.3 0.72 11 500 5610 -20.1 -28.1 49 8.0 -21.6 290 27 308.5 308.7 285.7 311.1 0.76 12 433 6656 -29.3 -35.3 56 6.0 -30.0 293 42 309.8 309.9 285.8 311.3 0.44 13 432 6672 -29.3 -36.3 51 7.0 -30.2 293 42 310.0 310.1 285.8 311.4 0.40 14 425 6788 -29.9 -37.9 46 8.0 -30.8 294 44 310.7 310.8 286.0 311.9 0.34 15 412 7010 -29.3 -40.3 34 11.0 -30.5 294 47 314.2 314.3 287.2 315.2 0.28 16 400 7220 -30.9 -45.9 22 15.0 -32.1 295 50 314.8 314.9 287.2 315.4 0.16 17 397 7274 -31.3 -46.3 21 15.0 -32.6 295 50 315.0 315.0 287.3 315.5 0.15 18 343 8295 -39.5 -59.5 10 20.0 -40.3 290 50 317.3 317.3 287.9 317.4 0.04 19 300 9200 -46.9 285 50 319.3 20 250 10380 -55.7 290 43 323.3 21 217 11272 -61.9 280 42 327.0 22 212 11417 -61.7 283 43 329.5 23 200 11780 -60.7 290 44 336.6 24 150 13570 -60.5 285 53 365.9 25 109 15564 -60.1 289 44 401.6 26 100 16100 -62.3 290 41 407.4 27 70 18300 -62.9 270 44 449.8 28 58 19463 -61.1 273 46 478.7 29 50 20380 -63.1 275 47 494.8 30 33 22941 -62.3 559.3 31 32 23131 -62.1 564.8 TRP 217 11272 -61.9 280 42 327.0 WND Sounding variables and indices 1000-500 mb thick: 5475.00 m Freezing level: 737.04 mb = 2612.86 m = 8572.28 ft Wetbulb zero: 802.37 mb = 1927.02 m = 6322.16 ft Sfc-500 mean rel hum: 34.30 % Est. max temperature: 11.50 C = 52.69 F Sfc-Lift cond lev (LCL): 691.20 mb = 3123.16 m = 10246.46 ft T: -2.42 C 700-500 lapse rate: 6.80 C/km ThetaE index: 0.89 C Layer 745.0- 700.0 mb Conv cond level (CCL): 554.01 mb = 4837.77 m = 15871.75 ft Mean mixing ratio: 2.33 g/kg Conv temperature: 15.36 C = 59.65 F Cap Strength: 5.97 C Lifted Index: 5.90 C Risk: None Lifted Index @300 mb: 10.74 C Lifted Index @700 mb: 2.27 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.80 J/kg Max Up Vert Vel: 6.13 m/s Conv Inhibition (B-): 34049.15 J/kg Cap Strength: 5.95 C Lift Cond Lev (LCL): 632.40 mb = 3820.85 m = 12535.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 19 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 ---------------------------------------------------------- 0 807 1881 350 2 0.3 -2.0 | 138 17 -11.4 12.7 1 700 3023 280 9 8.9 -1.6 | 168 13 -2.9 13.1 2 500 5610 290 27 25.4 -9.2 | 248 15 13.6 5.5 3 400 7220 295 50 45.3 -21.1 | 281 34 33.6 -6.4 4 300 9200 285 50 48.3 -12.9 | 267 37 36.6 1.8 5 250 10380 290 43 40.4 -14.7 | 270 29 28.7 -0.0 6 217 11272 280 42 41.4 -7.3 | 256 31 29.6 7.4 7 200 11780 290 44 41.3 -15.0 | 271 30 29.6 -0.3 8 150 13570 285 53 51.2 -13.7 | 269 39 39.5 1.0 9 100 16100 290 41 38.5 -14.0 | 269 27 26.8 0.7 10 70 18300 270 44 44.0 -0.0 | 246 35 32.3 14.7 11 50 20380 275 47 46.8 -4.1 | 253 37 35.1 10.6 Wind Parameters Mean winds (0-6000m): 291.4 at 25.1 knts Storm direction: 321.4 at 18.8 knts Shear (0-3000m) pos: 1.8 neg: 1.9 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 90.0 deg Storm rel helicity (0-3000m) pos: 63.8 neg: -0.4 tot: 63.5 m^2/s^2 ave: 21.2 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.30 Bulk Shear: 62.65 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 ------------------------------------------------------------------------------- 500 280 3 149 16| 0.0 3.6 3.6| 4.2 -0.4 3.8 7.6 0.28| 3.7 1.0 1000 293 5 151 15| 0.0 3.8 3.8| 18.9 -0.4 18.5 18.5 0.64| 4.3 2.7 1500 287 7 157 14| 0.0 3.7 3.7| 31.5 -0.4 31.1 20.8 0.74| 4.2 3.1 2000 285 8 163 13| 0.9 2.8 3.7| 42.2 -0.4 41.9 20.9 0.79| 4.1 3.2 2500 285 10 170 12| 1.4 2.2 3.7| 53.0 -0.4 52.6 21.0 0.83| 4.0 3.3 3000 286 12 177 11| 1.8 1.9 3.7| 63.8 -0.4 63.5 21.2 0.85| 3.9 3.3 4000 288 15 196 10| 2.5 1.4 3.9| 91.6 -0.4 91.3 22.8 0.84| 4.1 3.4 5000 290 20 222 11| 3.5 1.1 4.6|138.1 -0.4 137.8 27.6 0.74| 4.8 3.5 6000 291 25 244 13| 3.3 1.0 4.4|154.0 -23.9 130.1 21.7 0.62| 4.6 2.9 Wrote GIF file: /home/apache/climate/data/raob//LT095/skewt/LT095.skewt.20251204.12.gif