UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for LT095... Searching the city database file for: LT095 ... Date:1200Z 10 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 162 1 925 797 2 850 1486 SFC 810 1879 4.2 -0.8 70 5.0 1.8 150 1 294.6 295.4 284.4 307.7 4.45 4 700 3046 -5.7 -6.5 94 0.8 -6.0 25 12 296.2 296.8 283.9 306.2 3.36 5 640 3744 -10.7 -11.7 92 1.0 -11.1 356 11 298.2 298.6 283.7 305.6 2.44 6 638 3768 -10.7 -11.8 92 1.1 -11.1 355 11 298.4 298.9 283.7 305.9 2.43 7 507 5507 -20.5 -26.5 59 6.0 -21.7 280 8 306.8 307.0 285.2 309.7 0.86 8 502 5580 -21.1 -27.1 58 6.0 -22.2 276 8 307.0 307.1 285.2 309.7 0.83 9 500 5610 -21.5 -27.5 58 6.0 -22.6 275 8 306.8 307.0 285.1 309.5 0.80 10 414 6969 -32.9 -38.9 55 6.0 -33.5 283 11 309.2 309.2 285.4 310.3 0.32 11 400 7210 -35.1 -41.1 54 6.0 -35.6 285 12 309.4 309.4 285.4 310.3 0.26 12 300 9150 -51.3 -63.3 23 12.0 -51.5 265 15 313.0 313.0 286.4 313.1 0.03 13 275 9709 -56.3 265 17 313.7 14 262 10016 -58.5 265 18 314.8 15 250 10310 -59.5 275 20 317.6 16 244 10462 -60.3 274 20 318.6 17 230 10833 -56.9 271 19 329.2 18 200 11720 -56.3 265 18 343.6 19 150 13540 -56.7 245 18 372.4 20 128 14543 -58.9 241 19 385.7 21 100 16080 -62.9 235 21 406.2 22 79 17534 -63.9 255 28 432.5 23 70 18280 -62.7 265 32 450.2 24 50 20360 -61.3 260 24 499.0 25 47 20743 -62.5 261 27 505.1 26 36 22380 -64.7 266 39 539.4 27 30 23500 -62.1 270 48 575.3 28 25 24626 -62.7 270 59 604.4 29 24 24877 -63.5 270 61 609.2 30 22 25412 -62.9 270 66 626.2 31 20 26000 -62.3 280 64 645.5 32 19 26317 -62.3 655.0 TRP 262 10016 -58.5 265 18 314.8 WND 22 25412 -62.9 270 66 626.2 Sounding variables and indices 1000-500 mb thick: 5448.00 m Freezing level: 763.33 mb = 2373.87 m = 7788.20 ft Wetbulb zero: 784.28 mb = 2136.76 m = 7010.27 ft Sfc-500 mean rel hum: 80.18 % Est. max temperature: 6.95 C = 44.51 F Sfc-Lift cond lev (LCL): 749.79 mb = 2496.46 m = 8190.38 ft T: -1.04 C 700-500 lapse rate: 6.16 C/km ThetaE index: 2.03 C Layer 700.0- 638.0 mb Conv cond level (CCL): 717.19 mb = 2851.98 m = 9356.79 ft Mean mixing ratio: 3.95 g/kg Conv temperature: 5.48 C = 41.86 F Cap Strength: 2.92 C Lifted Index: 2.74 C Risk: None Lifted Index @300 mb: 4.46 C Lifted Index @700 mb: -0.09 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.06 J/kg Max Up Vert Vel: 4.70 m/s Conv Inhibition (B-): 2.03 J/kg Cap Strength: 2.86 C Lift Cond Lev (LCL): 723.60 mb = 2780.79 m = 9123.20 ft Lev Free Conv (LFC): 698.60 mb = 3061.58 m = 10044.45 ft Equ Level (EL): 618.60 mb = 4001.64 m = 13128.58 ft B at Equ Level: 10.78 J/kg Max Parcel Lev (MPL): 578.60 mb = 4507.45 m = 14788.04 ft Wind level data Storm motion: 345 at 7 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 1879 150 1 -0.5 0.9 | 163 8 -2.4 7.8 1 700 3046 25 12 -5.1 -10.9 | 61 8 -7.0 -3.9 2 500 5610 275 8 8.0 -0.7 | 224 9 6.1 6.3 3 400 7210 285 12 11.6 -3.1 | 248 10 9.7 3.9 4 300 9150 265 15 14.9 1.3 | 238 15 13.0 8.3 5 262 10016 265 18 17.9 1.6 | 242 18 16.0 8.5 6 250 10310 275 20 19.9 -1.7 | 254 19 18.0 5.2 7 200 11720 265 18 17.9 1.6 | 242 18 16.0 8.5 8 150 13540 245 18 16.3 7.6 | 225 20 14.4 14.6 9 100 16080 235 21 17.2 12.0 | 219 24 15.3 19.0 10 70 18280 265 32 31.9 2.8 | 252 32 30.0 9.8 11 50 20360 260 24 23.6 4.2 | 243 24 21.7 11.1 12 30 23500 270 48 48.0 -0.0 | 261 47 46.1 7.0 13 22 25412 270 66 66.0 -0.0 | 264 64 64.1 7.0 14 20 26000 280 64 63.0 -11.1 | 274 61 61.1 -4.1 Wind Parameters Mean winds (0-6000m): 314.6 at 9.6 knts Storm direction: 344.6 at 7.2 knts Shear (0-3000m) pos: 0.0 neg: 1.7 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 91.2 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -59.3 tot: -59.3 m^2/s^2 ave: -19.8 10^-3 m/s^2 rel: -0.89 Storm rel vorticity (0-3000m) horiz: 5.7 stream: -5.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.57 Bulk Shear: 7.03 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 ------------------------------------------------------------------------------- 500 349 3 161 4| 0.0 5.3 5.3| 0.0 -12.8 -12.8 -25.6 -0.84| 5.9 -5.0 1000 27 6 113 5| 0.0 5.5 5.5| 0.0 -36.0 -36.0 -36.0 -0.92| 7.5 -7.0 1500 25 8 91 5| 0.0 4.2 4.2| 0.0 -48.1 -48.1 -32.0 -0.90| 7.3 -6.6 2000 17 8 76 5| 0.0 3.0 3.0| 0.0 -52.2 -52.2 -26.1 -0.89| 6.6 -5.9 2500 10 9 63 4| 0.0 2.2 2.2| 0.0 -55.6 -55.6 -22.2 -0.90| 6.1 -5.5 3000 3 9 50 3| 0.0 1.7 1.7| 0.0 -59.3 -59.3 -19.8 -0.89| 5.7 -5.1 4000 352 9 22 2| 0.0 1.2 1.2| 1.2 -66.0 -64.8 -16.2 -0.85| 5.0 -4.2 5000 330 9 289 3| 0.3 1.0 1.2| 7.5 -66.0 -58.5 -11.7 -0.73| 4.3 -3.1 6000 315 10 268 5| 0.3 0.9 1.2| 9.6 -67.8 -58.2 -9.7 -0.68| 3.8 -2.6 Wrote GIF file: /home/apache/climate/data/raob//LT095/skewt/LT095.skewt.20251210.12.gif