UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for LT095... Searching the city database file for: LT095 ... Date:1200Z 19 APR 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 128 1 925 782 2 850 1491 SFC 811 1885 12.6 -0.4 41 13.0 5.9 290 3 303.4 304.2 287.9 317.3 4.58 4 792 2084 10.8 3.8 62 7.0 6.9 283 5 303.5 304.7 289.6 322.7 6.35 5 770 2318 9.0 2.0 61 7.0 5.2 274 7 304.0 305.1 289.2 321.5 5.75 6 700 3096 0.4 -2.1 83 2.5 -0.8 245 13 302.9 303.8 287.8 317.1 4.68 7 656 3615 -3.1 -3.7 96 0.6 -3.4 256 16 304.7 305.5 288.2 318.2 4.44 8 617 4098 -6.3 -7.5 91 1.2 -6.8 266 18 306.4 307.0 287.9 317.3 3.53 9 611 4175 -6.9 -8.1 91 1.2 -7.4 267 18 306.5 307.2 287.8 317.1 3.40 10 597 4355 -8.5 -9.8 90 1.3 -9.0 271 19 306.7 307.3 287.5 316.3 3.04 11 500 5710 -17.7 -22.1 68 4.4 -18.8 300 26 311.5 311.7 287.3 315.8 1.30 12 475 6092 -20.3 -24.6 68 4.3 -21.2 295 27 312.8 313.1 287.6 316.5 1.10 13 452 6457 -23.3 -27.5 68 4.2 -24.1 291 29 313.6 313.7 287.6 316.6 0.88 14 400 7340 -29.7 -34.5 63 4.8 -30.3 280 32 316.4 316.5 288.2 318.2 0.51 15 300 9330 -45.3 -52.3 45 7.0 -45.6 280 42 321.5 321.5 289.3 321.9 0.10 16 269 10047 -51.7 -57.7 49 6.0 -51.8 285 48 322.4 322.4 289.5 322.6 0.06 17 251 10494 -53.1 -62.1 33 9.0 -53.3 290 52 326.7 326.8 290.8 326.9 0.04 18 250 10520 -53.5 -62.5 33 9.0 -53.7 290 52 326.5 326.5 290.7 326.7 0.03 19 200 11950 -54.5 280 30 346.5 20 181 12587 -54.3 282 27 356.8 21 150 13790 -53.3 285 22 378.2 22 135 14467 -54.7 289 21 387.3 23 100 16350 -63.9 300 18 404.3 24 95 16665 -62.1 305 18 413.8 25 88 17136 -63.5 313 17 420.1 26 72 18375 -60.7 332 16 450.9 27 70 18550 -60.1 335 16 455.8 28 52 20388 -62.3 50 12 491.1 29 50 20630 -62.1 60 11 497.1 30 30 23820 -60.1 50 13 580.8 31 26 24717 -57.7 45 15 611.9 32 20 26370 -58.1 35 19 658.3 33 14 28685 -54.3 346 32 741.9 34 10 30900 -49.1 300 45 836.3 35 8.6 31897 -45.7 886.4 36 7.0 33283 -40.9 960.0 TRP 269 10047 -51.7 -57.7 49 6.0 -51.8 285 48 322.4 322.4 289.5 322.6 0.06 WND Sounding variables and indices 1000-500 mb thick: 5582.00 m Freezing level: 694.97 mb = 3155.27 m = 10351.81 ft Wetbulb zero: 709.29 mb = 2988.44 m = 9804.48 ft Sfc-500 mean rel hum: 79.50 % Est. max temperature: 13.60 C = 56.48 F Sfc-Lift cond lev (LCL): 665.65 mb = 3497.92 m = 11475.99 ft T: -2.31 C 700-500 lapse rate: 6.92 C/km ThetaE index: 5.53 C Layer 770.0- 656.0 mb Conv cond level (CCL): 693.64 mb = 3168.91 m = 10396.55 ft Mean mixing ratio: 5.49 g/kg Conv temperature: 12.39 C = 54.30 F Cap Strength: -0.24 C Lifted Index: -1.43 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.44 C Lifted Index @700 mb: -0.62 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 196.25 J/kg Max Up Vert Vel: 19.81 m/s Conv Inhibition (B-): 1.36 J/kg Cap Strength: 0.41 C Lift Cond Lev (LCL): 689.29 mb = 3219.19 m = 10561.52 ft Lev Free Conv (LFC): 684.29 mb = 3277.35 m = 10752.33 ft Equ Level (EL): 354.29 mb = 8179.44 m = 26835.12 ft B at Equ Level: 195.12 J/kg Max Parcel Lev (MPL): 244.29 mb = 10668.11 m = 34999.93 ft Wind level data Storm motion: 313 at 16 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 ---------------------------------------------------------- 0 811 1885 290 3 2.8 -1.0 | 138 13 -8.9 9.8 1 700 3096 245 13 11.8 5.5 | 180 16 0.0 16.3 2 500 5710 300 26 22.5 -13.0 | 281 11 10.8 -2.2 3 400 7340 280 32 31.5 -5.6 | 255 20 19.8 5.3 4 300 9330 280 42 41.4 -7.3 | 263 30 29.6 3.5 5 269 10047 285 48 46.4 -12.4 | 273 35 34.6 -1.6 6 250 10520 290 52 48.9 -17.8 | 281 38 37.1 -7.0 7 200 11950 280 30 29.5 -5.2 | 252 19 17.8 5.6 8 150 13790 285 22 21.3 -5.7 | 242 11 9.5 5.1 9 100 16350 300 18 15.6 -9.0 | 244 4 3.8 1.8 10 70 18550 335 16 6.8 -14.5 | 54 6 -5.0 -3.7 11 50 20630 60 11 -9.5 -5.5 | 104 22 -21.3 5.3 12 30 23820 50 13 -10.0 -8.4 | 97 22 -21.7 2.5 13 20 26370 35 19 -10.9 -15.6 | 78 23 -22.7 -4.7 14 10 30900 300 45 39.0 -22.5 | 293 30 27.2 -11.7 Wind Parameters Mean winds (0-6000m): 282.7 at 21.3 knts Storm direction: 312.7 at 16.0 knts Shear (0-3000m) pos: 2.1 neg: 2.1 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 100.2 deg Storm rel helicity (0-3000m) pos: 80.5 neg: 0.0 tot: 80.5 m^2/s^2 ave: 26.8 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 3.9 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 4.83 Bulk Shear: 40.64 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 ------------------------------------------------------------------------------- 500 248 5 150 15| 0.0 4.5 4.5| 12.7 0.0 12.7 25.4 0.89| 4.6 4.1 1000 255 7 159 14| 0.0 4.7 4.7| 26.6 0.0 26.6 26.6 0.86| 4.9 4.2 1500 252 9 167 14| 0.0 4.2 4.2| 39.1 0.0 39.1 26.1 0.81| 4.8 3.8 2000 254 11 174 14| 1.0 3.2 4.1| 53.1 0.0 53.1 26.5 0.83| 4.6 3.8 2500 259 12 181 13| 1.6 2.5 4.1| 66.8 0.0 66.8 26.7 0.85| 4.5 3.8 3000 265 14 189 12| 2.1 2.1 4.2| 80.5 0.0 80.5 26.8 0.87| 4.5 3.9 4000 279 16 209 9| 2.5 1.6 4.1|103.6 -1.4 102.2 25.5 0.86| 4.6 3.9 5000 283 19 226 9| 2.0 2.0 4.0|103.6 -17.8 85.7 17.1 0.62| 4.4 2.7 6000 283 21 236 11| 1.7 2.1 3.8|109.3 -27.7 81.6 13.6 0.52| 4.2 2.2 Wrote GIF file: /home/apache/climate/data/raob//LT095/skewt/LT095.skewt.20250419.12.gif