UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for LT095... Searching the city database file for: LT095 ... Date:0000Z 18 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 253 1 925 887 2 850 1573 SFC 818 1885 3.6 -1.3 70 4.9 1.3 110 1 293.1 293.9 283.6 305.6 4.25 4 792 2148 4.0 -3.0 60 7.0 0.8 142 4 296.3 297.0 284.5 307.8 3.87 5 787 2200 4.0 -4.0 56 8.0 0.4 148 4 296.8 297.5 284.4 307.6 3.61 6 715 2981 3.6 -3.4 60 7.0 0.3 244 13 304.6 305.4 287.9 317.4 4.16 7 700 3153 2.2 -3.8 64 6.0 -0.6 265 15 304.9 305.7 287.9 317.6 4.12 8 691 3258 2.0 -8.0 47 10.0 -2.2 265 15 305.8 306.4 287.2 315.3 3.03 9 652 3726 0.4 -11.6 40 12.0 -4.3 265 18 309.1 309.6 287.7 316.9 2.41 10 626 4052 -1.7 -13.7 39 12.0 -6.1 265 19 310.4 310.8 287.8 317.2 2.12 11 533 5312 -11.7 -18.7 56 7.0 -13.8 265 26 313.0 313.3 288.2 318.4 1.64 12 500 5800 -14.9 -19.9 66 5.0 -16.3 265 28 314.9 315.2 288.8 320.1 1.58 13 483 6060 -16.9 -23.9 55 7.0 -18.6 265 29 315.5 315.8 288.6 319.4 1.15 14 471 6248 -17.9 -25.9 50 8.0 -19.7 265 30 316.6 316.8 288.7 320.0 0.98 15 461 6408 -18.7 -25.7 54 7.0 -20.3 265 31 317.5 317.7 289.0 321.0 1.02 16 438 6787 -20.5 -29.5 44 9.0 -22.3 265 32 319.9 320.1 289.5 322.6 0.76 17 400 7450 -26.3 -37.3 35 11.0 -27.8 265 35 320.8 320.9 289.4 322.2 0.39 18 394 7560 -27.3 -39.3 31 12.0 -28.8 264 36 320.9 321.0 289.4 322.1 0.32 19 300 9470 -42.9 -47.9 58 5.0 -43.2 255 52 324.9 324.9 290.5 325.5 0.17 20 250 10670 -52.3 -57.3 55 5.0 -52.4 260 56 328.3 328.3 291.3 328.6 0.07 21 242 10880 -53.7 -58.7 54 5.0 -53.8 261 54 329.3 329.3 291.6 329.5 0.06 22 224 11372 -57.5 -62.5 53 5.0 -57.6 265 50 330.8 330.8 292.0 331.0 0.04 23 202 12018 -61.5 260 54 334.4 24 200 12080 -61.5 260 54 335.4 25 192 12334 -61.5 260 54 339.3 26 175 12914 -59.3 260 55 352.0 27 153 13756 -60.3 260 57 364.1 28 150 13880 -59.9 260 57 366.9 29 135 14547 -57.7 261 56 382.0 30 118 15397 -59.9 263 56 392.9 31 100 16430 -62.9 265 55 406.2 32 95 16744 -63.2 270 58 411.7 33 80 17794 -64.1 267 51 430.5 34 80 17794 -64.1 267 51 430.5 35 70 18610 -63.1 265 46 449.4 36 54 20218 -59.9 277 35 491.4 37 50 20700 -58.1 280 32 506.6 38 48 20956 -59.1 279 32 510.1 39 48 20956 -59.1 279 32 510.1 40 39 22246 -61.9 275 33 534.3 41 30 23880 -58.5 270 35 585.2 42 27 24538 -59.3 269 35 600.8 43 27 24538 -59.3 269 35 600.8 44 23 25543 -56.9 267 36 636.1 45 20 26430 -54.5 265 36 669.4 46 17 27467 -53.5 270 39 704.4 47 17 27467 -53.5 270 39 704.4 48 13 29180 -54.7 277 43 756.4 49 13 29180 -54.7 277 43 756.4 50 10 30870 -50.3 285 48 831.8 51 9.9 30936 -50.1 834.9 52 6.7 33510 -45.9 951.1 53 5.8 34488 -37.9 1026.1 TRP 224 11372 -57.5 -62.5 53 5.0 -57.6 265 50 330.8 330.8 292.0 331.0 0.04 WND 95 16744 -63.2 270 58 411.7 Sounding variables and indices 1000-500 mb thick: 5547.00 m Freezing level: 647.05 mb = 3788.53 m = 12429.40 ft Wetbulb zero: 709.66 mb = 3041.78 m = 9979.46 ft Sfc-500 mean rel hum: 52.45 % Est. max temperature: 17.42 C = 63.36 F Sfc-Lift cond lev (LCL): 758.27 mb = 2502.67 m = 8210.77 ft T: 3.84 C 700-500 lapse rate: 6.46 C/km ThetaE index: 0.18 C Layer 787.0- 715.0 mb Conv cond level (CCL): 573.69 mb = 4735.88 m = 15537.49 ft Mean mixing ratio: 3.91 g/kg Conv temperature: 21.29 C = 70.32 F Cap Strength: 7.77 C Lifted Index: 6.99 C Risk: None Lifted Index @300 mb: 10.34 C Lifted Index @700 mb: 5.44 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.87 J/kg Max Up Vert Vel: 9.04 m/s Conv Inhibition (B-): 75743.08 J/kg Cap Strength: 7.78 C Lift Cond Lev (LCL): 686.03 mb = 3315.96 m = 10878.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 17 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 ---------------------------------------------------------- 0 818 1885 110 1 -0.9 0.3 | 114 18 -16.4 7.5 1 700 3153 265 15 14.9 1.3 | 176 8 -0.6 8.5 2 500 5800 265 28 27.9 2.4 | 232 16 12.4 9.6 3 400 7450 265 35 34.9 3.1 | 242 22 19.4 10.2 4 300 9470 255 52 50.2 13.5 | 239 40 34.7 20.6 5 250 10670 260 56 55.1 9.7 | 247 43 39.6 16.9 6 224 11372 265 50 49.8 4.4 | 251 36 34.3 11.5 7 200 12080 260 54 53.2 9.4 | 246 41 37.7 16.5 8 150 13880 260 57 56.1 9.9 | 247 44 40.6 17.0 9 100 16430 265 55 54.8 4.8 | 253 41 39.3 11.9 10 95 16744 270 58 58.0 -0.0 | 260 43 42.5 7.2 11 70 18610 265 46 45.8 4.0 | 250 32 30.3 11.2 12 50 20700 280 32 31.5 -5.6 | 264 16 16.0 1.6 13 30 23880 270 35 35.0 -0.0 | 250 21 19.5 7.2 14 20 26430 265 36 35.9 3.1 | 243 23 20.4 10.3 15 10 30870 285 48 46.4 -12.4 | 280 31 30.9 -5.3 Wind Parameters Mean winds (0-6000m): 264.8 at 22.8 knts Storm direction: 294.8 at 17.1 knts Shear (0-3000m) pos: 2.9 neg: 1.3 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 106.2 deg Storm rel helicity (0-3000m) pos: 110.0 neg: 0.0 tot: 110.0 m^2/s^2 ave: 36.7 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 4.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.76 Bulk Shear: 53.52 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 ------------------------------------------------------------------------------- 500 301 3 113 14| 6.3 0.0 6.3| 29.5 0.0 29.5 58.9 0.78| 7.1 5.5 1000 272 6 127 11| 6.5 0.0 6.5| 77.9 0.0 77.9 77.9 0.81| 9.4 7.6 1500 264 9 141 10| 5.8 0.0 5.8| 93.5 0.0 93.5 62.3 0.72| 9.5 6.8 2000 264 11 151 9| 4.4 0.6 5.0| 99.0 0.0 99.0 49.5 0.74| 7.7 5.7 2500 264 13 162 9| 3.5 1.0 4.5|104.5 0.0 104.5 41.8 0.75| 6.7 5.0 3000 265 14 172 9| 2.9 1.3 4.2|110.0 0.0 110.0 36.7 0.75| 6.0 4.5 4000 265 17 192 9| 2.2 1.6 3.8|120.9 0.0 120.9 30.2 0.73| 5.1 3.8 5000 265 20 207 10| 1.8 1.7 3.4|130.4 0.0 130.4 26.1 0.71| 4.5 3.2 6000 265 23 218 12| 1.5 1.9 3.4|136.2 -0.1 136.1 22.7 0.64| 4.3 2.8 Wrote GIF file: /home/apache/climate/data/raob//LT095/skewt/LT095.skewt.20251018.00.gif