UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for LT095... Searching the city database file for: LT095 ... Date:0000Z 5 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 276 1 925 891 2 850 1558 SFC 816 1880 -4.1 -8.5 71 4.4 -5.6 0 0 285.2 285.6 277.8 292.3 2.46 4 807 1968 -2.3 -10.3 54 8.0 -5.1 352 1 288.0 288.4 278.8 294.4 2.16 5 795 2087 -2.5 -9.5 59 7.0 -5.0 341 3 289.0 289.4 279.5 295.9 2.34 6 764 2401 -3.7 -8.7 68 5.0 -5.5 313 7 291.0 291.5 280.8 298.7 2.59 7 746 2590 -2.7 -11.7 50 9.0 -5.8 296 9 294.1 294.5 281.5 300.4 2.09 8 700 3095 -2.3 -20.3 24 18.0 -7.5 250 16 299.9 300.1 282.8 303.4 1.09 9 690 3210 -2.5 -23.5 18 21.0 -8.1 251 16 301.0 301.1 282.8 303.7 0.83 10 665 3503 -3.5 -19.5 28 16.0 -8.3 253 17 303.0 303.2 284.2 307.0 1.23 11 593 4399 -10.5 -16.5 61 6.0 -12.3 260 20 305.0 305.3 285.5 310.7 1.77 12 565 4771 -13.1 -19.1 61 6.0 -14.7 263 22 306.2 306.5 285.7 311.0 1.49 13 500 5690 -21.5 -25.8 68 4.3 -22.4 270 25 306.8 307.0 285.3 309.9 0.93 14 485 5914 -23.5 -26.5 76 3.0 -24.1 272 25 307.1 307.2 285.3 310.1 0.90 15 471 6127 -24.5 -26.6 83 2.1 -24.9 274 25 308.4 308.6 285.8 311.5 0.92 16 447 6507 -26.3 -32.3 57 6.0 -27.2 278 25 310.8 310.9 286.3 312.7 0.57 17 400 7300 -32.3 -43.3 33 11.0 -33.3 285 25 313.0 313.0 286.6 313.8 0.21 18 393 7424 -33.1 -44.1 32 11.0 -34.0 284 25 313.5 313.6 286.8 314.3 0.19 19 360 8034 -38.1 -47.1 38 9.0 -38.7 281 27 314.8 314.8 287.2 315.4 0.15 20 300 9260 -48.7 -55.7 44 7.0 -48.9 275 31 316.7 316.7 287.8 317.0 0.07 21 250 10440 -58.3 295 26 319.4 22 242 10643 -59.9 275 28 320.0 23 229 10985 -60.9 274 32 323.5 24 200 11820 -62.1 270 42 334.4 25 197 11913 -61.5 270 42 336.8 26 179 12510 -59.3 270 41 349.8 27 163 13098 -57.9 270 41 361.6 28 150 13620 -58.7 270 40 368.9 29 120 15023 -57.1 270 43 396.2 30 100 16160 -62.5 270 46 407.0 31 84 17237 -63.5 272 41 425.7 32 70 18360 -63.7 275 36 448.1 33 56 19726 -62.3 278 46 480.8 34 50 20420 -63.7 280 51 493.4 35 46 20932 -63.7 505.3 36 35 22618 -61.3 552.6 37 31 23371 -61.0 285 69 573.0 38 30 23575 -60.9 578.6 TRP 242 10643 -59.9 275 28 320.0 WND 31 23371 -61.0 285 69 573.0 Sounding variables and indices 1000-500 mb thick: 5414.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 50.81 % Est. max temperature: 12.67 C = 54.81 F Sfc-Lift cond lev (LCL): 761.21 mb = 2430.42 m = 7973.73 ft T: -3.55 C 700-500 lapse rate: 7.40 C/km Conv cond level (CCL): 549.77 mb = 4976.57 m = 16327.14 ft Mean mixing ratio: 2.17 g/kg Conv temperature: 15.89 C = 60.60 F Cap Strength: 9.69 C Lifted Index: 8.60 C Risk: None Lifted Index @300 mb: 13.07 C Lifted Index @700 mb: 7.28 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.58 J/kg Max Up Vert Vel: 9.96 m/s Conv Inhibition (B-): 36008.36 J/kg Cap Strength: 9.66 C Lift Cond Lev (LCL): 673.08 mb = 3406.76 m = 11176.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 15 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 ---------------------------------------------------------- 0 816 1880 0 0 -0.0 -0.0 | 119 15 -13.0 7.3 1 700 3095 250 16 15.0 5.5 | 189 13 2.1 12.8 2 500 5690 270 25 25.0 -0.0 | 239 14 12.0 7.3 3 400 7300 285 25 24.1 -6.5 | 266 11 11.2 0.8 4 300 9260 275 31 30.9 -2.7 | 256 18 17.9 4.6 5 250 10440 295 26 23.6 -11.0 | 289 11 10.6 -3.7 6 242 10643 275 28 27.9 -2.4 | 252 16 14.9 4.9 7 200 11820 270 42 42.0 -0.0 | 256 30 29.0 7.3 8 150 13620 270 40 40.0 -0.0 | 255 28 27.0 7.3 9 100 16160 270 46 46.0 -0.0 | 258 34 33.0 7.3 10 70 18360 275 36 35.9 -3.1 | 260 23 22.9 4.2 11 50 20420 280 51 50.2 -8.9 | 272 37 37.2 -1.5 Wind Parameters Mean winds (0-6000m): 269.4 at 19.9 knts Storm direction: 299.4 at 14.9 knts Shear (0-3000m) pos: 1.1 neg: 2.9 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 103.6 deg Storm rel helicity (0-3000m) pos: 41.5 neg: -10.0 tot: 31.5 m^2/s^2 ave: 10.5 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.10 Bulk Shear: 45.15 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 ------------------------------------------------------------------------------- 500 212 3 131 15| 0.0 6.8 6.8| 0.3 -10.0 -9.7 -19.5 -0.38| 7.4 -2.8 1000 246 6 145 12| 0.0 6.8 6.8| 12.1 -10.0 2.1 2.1 0.28| 9.0 2.5 1500 250 9 159 11| 0.0 5.8 5.8| 19.0 -10.0 9.0 6.0 0.30| 8.3 2.5 2000 252 11 169 11| 0.5 4.4 4.9| 26.2 -10.0 16.2 8.1 0.36| 6.7 2.4 2500 254 13 178 11| 0.9 3.5 4.4| 33.7 -10.0 23.7 9.5 0.41| 5.8 2.4 3000 256 15 186 11| 1.1 2.9 4.0| 41.5 -10.0 31.5 10.5 0.45| 5.3 2.4 4000 261 17 201 11| 1.4 2.2 3.6| 57.4 -10.0 47.4 11.8 0.52| 4.5 2.3 5000 265 19 212 10| 1.3 1.7 3.1| 69.5 -10.0 59.5 11.9 0.56| 4.0 2.2 6000 269 20 222 10| 1.2 1.6 2.8| 74.1 -12.0 62.2 10.4 0.53| 3.7 1.9 Wrote GIF file: /home/apache/climate/data/raob//LT095/skewt/LT095.skewt.20251205.00.gif