UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for LT095... Searching the city database file for: LT095 ... Date:1200Z 17 OCT 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 176 1 925 835 2 850 1549 SFC 817 1884 15.0 -1.0 33 16.0 6.8 50 2 305.3 306.1 288.3 318.7 4.35 4 700 3164 2.6 -3.4 65 6.0 -0.2 215 16 305.4 306.2 288.2 318.4 4.25 5 638 3908 -3.7 -9.7 63 6.0 -6.1 229 21 306.4 306.9 287.2 315.4 2.87 6 636 3932 -3.9 -10.9 58 7.0 -6.6 229 21 306.5 306.9 287.0 314.7 2.62 7 588 4551 -6.5 -19.5 35 13.0 -10.5 241 25 310.4 310.6 287.1 315.0 1.39 8 581 4644 -7.3 -19.3 38 12.0 -10.9 243 25 310.5 310.8 287.2 315.2 1.43 9 507 5694 -14.5 -21.5 55 7.0 -16.4 263 32 314.1 314.4 288.3 318.6 1.35 10 500 5800 -15.3 -21.3 60 6.0 -16.9 265 33 314.4 314.7 288.4 319.1 1.40 11 420 7089 -25.7 -30.7 63 5.0 -26.5 265 40 317.1 317.3 288.6 319.6 0.71 12 400 7440 -28.3 -34.3 56 6.0 -29.2 265 42 318.2 318.3 288.8 320.1 0.52 13 304 9341 -43.7 -54.7 29 11.0 -44.2 275 44 322.5 322.6 289.6 322.8 0.07 14 300 9430 -44.7 -55.7 28 11.0 -45.1 275 44 322.4 322.4 289.6 322.6 0.07 15 274 10037 -47.7 -62.7 16 15.0 -48.1 280 46 326.5 326.5 290.7 326.6 0.03 16 250 10640 -52.1 285 48 328.6 17 210 11746 -59.3 285 51 334.2 18 200 12050 -59.5 270 57 338.5 19 198 12113 -59.5 269 59 339.5 20 184 12576 -58.9 265 75 347.7 21 160 13461 -57.7 265 70 363.9 22 150 13870 -58.3 265 68 369.6 23 113 15629 -62.7 265 55 392.6 24 100 16380 -62.9 265 50 406.2 25 77 17990 -62.3 258 47 439.0 26 70 18580 -61.3 255 46 453.2 27 53 20303 -62.9 272 37 487.1 28 50 20660 -66.3 275 35 487.2 29 48 20909 -65.3 271 34 495.4 30 45 21309 -59.3 265 33 519.1 31 44 21450 -59.9 262 33 521.0 32 35 22873 -63.1 240 29 547.9 33 30 23840 -55.9 225 26 592.2 34 25 24990 -57.3 241 30 619.9 35 20 26400 -55.5 260 34 666.3 36 14 28691 -52.1 268 39 749.4 37 11 30253 -52.1 273 42 802.9 38 10 30870 -51.9 275 43 825.8 39 9.3 31343 -48.9 854.6 40 6.6 33628 -42.5 969.5 41 6.0 34275 -40.3 1005.8 TRP 210 11746 -59.3 285 51 334.2 WND 184 12576 -58.9 265 75 347.7 Sounding variables and indices 1000-500 mb thick: 5624.00 m Freezing level: 674.41 mb = 3470.86 m = 11387.18 ft Wetbulb zero: 703.60 mb = 3121.51 m = 10241.05 ft Sfc-500 mean rel hum: 50.69 % Est. max temperature: 15.59 C = 60.07 F Sfc-Lift cond lev (LCL): 641.35 mb = 3865.51 m = 12681.96 ft T: -3.34 C 700-500 lapse rate: 6.79 C/km ThetaE index: 3.96 C Layer 700.0- 588.0 mb Conv cond level (CCL): 616.69 mb = 4175.34 m = 13698.46 ft Mean mixing ratio: 4.31 g/kg Conv temperature: 17.55 C = 63.58 F Cap Strength: 2.09 C Lifted Index: 1.91 C Risk: Showers probable Lifted Index @300 mb: 3.12 C Lifted Index @700 mb: 0.02 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.62 J/kg Max Up Vert Vel: 1.11 m/s Conv Inhibition (B-): 59430.27 J/kg Cap Strength: 2.06 C Lift Cond Lev (LCL): 639.51 mb = 3888.59 m = 12757.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 286 at 20 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 ---------------------------------------------------------- 0 817 1884 50 2 -1.5 -1.3 | 102 21 -20.6 4.3 1 700 3164 215 16 9.2 13.1 | 152 21 -9.9 18.7 2 500 5800 265 33 32.9 2.9 | 239 16 13.8 8.4 3 400 7440 265 42 41.8 3.7 | 248 25 22.8 9.2 4 300 9430 275 44 43.8 -3.8 | 266 25 24.8 1.7 5 250 10640 285 48 46.4 -12.4 | 284 28 27.3 -6.9 6 210 11746 285 51 49.3 -13.2 | 284 31 30.2 -7.6 7 200 12050 270 57 57.0 -0.0 | 262 38 37.9 5.6 8 184 12576 265 75 74.7 6.5 | 258 57 55.7 12.1 9 150 13870 265 68 67.7 5.9 | 257 50 48.7 11.5 10 100 16380 265 50 49.8 4.4 | 252 32 30.8 9.9 11 70 18580 255 46 44.4 11.9 | 235 31 25.4 17.5 12 50 20660 275 35 34.9 -3.1 | 261 16 15.8 2.5 13 30 23840 225 26 18.4 18.4 | 178 24 -0.7 24.0 14 20 26400 260 34 33.5 5.9 | 232 18 14.4 11.5 15 10 30870 275 43 42.8 -3.7 | 266 24 23.8 1.8 Wind Parameters Mean winds (0-6000m): 256.3 at 26.5 knts Storm direction: 286.3 at 19.9 knts Shear (0-3000m) pos: 5.0 neg: 0.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 98.9 deg Storm rel helicity (0-3000m) pos: 244.5 neg: -2.1 tot: 242.5 m^2/s^2 ave: 80.8 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 6.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 64.51 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 ------------------------------------------------------------------------------- 500 255 4 114 16| 7.0 0.0 7.0| 23.6 -2.1 21.6 43.1 0.40| 7.9 3.2 1000 224 7 128 18| 7.3 0.0 7.3|114.3 -2.1 112.2 112.2 0.75| 10.5 7.9 1500 214 10 136 19| 6.6 0.0 6.6|173.8 -2.1 171.8 114.5 0.78| 10.9 8.6 2000 219 12 143 19| 5.8 0.0 5.8|197.0 -2.1 195.0 97.5 0.81| 9.4 7.5 2500 224 14 150 18| 5.3 0.0 5.3|220.6 -2.1 218.5 87.4 0.82| 8.5 7.0 3000 231 16 158 17| 5.0 0.0 5.0|244.5 -2.1 242.5 80.8 0.84| 8.0 6.7 4000 246 20 176 14| 4.5 0.0 4.5|292.1 -2.1 290.0 72.5 0.87| 7.4 6.5 5000 252 23 194 13| 3.6 0.6 4.2|302.6 -2.1 300.5 60.1 0.83| 6.5 5.4 6000 256 26 209 14| 3.1 0.7 3.8|319.4 -2.1 317.4 52.9 0.81| 5.8 4.7 Wrote GIF file: /home/apache/climate/data/raob//LT095/skewt/LT095.skewt.20251017.12.gif