UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for LT030... Searching the city database file for: LT030 ... Date:1200Z 6 DEC 25 Station: LT030 WMO ident: 17030 Latitude: 41.28 Longitude: 36.30 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1013 5 16.8 12.0 73 4.8 13.9 115 2 288.9 290.4 286.5 313.4 8.72 1 1000 115 17.4 12.6 73 4.8 14.4 120 6 290.5 292.2 287.6 316.6 9.20 2 981 279 16.2 11.2 72 5.0 13.2 290.9 292.5 287.1 315.2 8.54 3 932 716 15.0 8.0 63 7.0 11.0 294.0 295.3 287.1 314.9 7.23 4 925 780 15.2 8.2 63 7.0 11.2 200 10 294.9 296.2 287.5 316.2 7.39 5 850 1491 10.6 4.6 66 6.0 7.3 195 15 297.3 298.4 287.3 315.6 6.26 6 802 1973 7.0 2.0 70 5.0 4.4 298.4 299.4 287.0 314.7 5.52 7 795 2045 6.2 1.2 70 5.0 3.7 298.3 299.2 286.7 313.9 5.25 8 700 3074 -2.3 -4.9 82 2.6 -3.4 225 18 299.9 300.6 285.8 311.4 3.79 9 687 3223 -3.1 -6.5 77 3.4 -4.5 300.7 301.3 285.7 311.1 3.42 10 664 3491 -4.9 -9.9 68 5.0 -6.8 301.6 302.1 285.3 310.0 2.71 11 605 4217 -9.3 -20.3 40 11.0 -12.3 304.6 304.9 284.8 308.7 1.26 12 519 5382 -18.1 -25.1 54 7.0 -19.6 307.7 307.9 285.6 310.9 0.96 13 513 5469 -18.3 -25.3 54 7.0 -19.8 308.5 308.6 285.9 311.6 0.95 14 500 5660 -20.1 -27.1 54 7.0 -21.5 230 36 308.5 308.7 285.8 311.3 0.83 15 435 6680 -26.7 -33.7 52 7.0 -27.7 312.7 312.8 286.9 314.5 0.51 16 424 6864 -28.3 -36.3 46 8.0 -29.3 312.9 313.0 286.9 314.4 0.40 17 400 7280 -31.1 -38.1 50 7.0 -31.9 220 20 314.6 314.6 287.3 315.8 0.36 18 300 9240 -49.5 -55.5 49 6.0 -49.7 225 25 315.6 315.6 287.3 315.8 0.07 19 250 10410 -60.1 225 45 316.7 20 226 11035 -64.3 235 56 319.6 21 218 11256 -64.9 321.9 22 200 11780 -67.3 230 51 326.2 23 187 12185 -67.9 331.5 24 171 12727 -65.3 344.4 25 154 13368 -63.7 357.6 26 150 13530 -62.7 245 36 362.1 27 140 13955 -62.5 369.6 28 116 15112 -63.7 387.8 29 109 15496 -61.7 398.6 30 100 16030 -61.5 260 33 408.9 31 99 16092 -60.1 412.8 32 91 16616 -61.5 420.1 33 83 17187 -60.3 433.7 34 70 18250 -59.5 240 39 457.1 35 60 19213 -61.3 473.7 36 50 20350 -60.3 250 51 501.4 37 43 21288 -61.7 520.0 38 38 22053 -62.5 536.7 39 33 22928 -60.3 564.6 40 30 23520 -62.5 260 70 574.3 41 26 24404 -61.5 601.1 42 20 26020 -63.5 270 90 641.8 43 12 29146 -65.5 735.7 44 10 30260 -64.1 270 132 780.3 45 7.9 31717 -60.3 849.9 46 5.4 34157 -48.1 1001.9 TRP 226 11035 -64.3 235 56 319.6 WND 5.0 280 173 Sounding variables and indices 1000-500 mb thick: 5545.00 m Freezing level: 725.71 mb = 2795.55 m = 9171.65 ft Wetbulb zero: 746.06 mb = 2558.74 m = 8394.72 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 62.78 % Est. max temperature: 24.77 C = 76.59 F Sfc-Lift cond lev (LCL): 943.03 mb = 615.62 m = 2019.71 ft T: 15.28 C 700-500 lapse rate: 6.88 C/km ThetaE index: 7.53 C Layer 850.0- 519.0 mb Conv cond level (CCL): 808.94 mb = 1901.46 m = 6238.31 ft Mean mixing ratio: 8.09 g/kg Conv temperature: 26.18 C = 79.13 F Cap Strength: 3.79 C Lifted Index: -1.08 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.49 C Lifted Index @700 mb: -0.74 C Showalter Index: -1.25 C Risk: Thunderstorms probable Total Totals Index: 55.40 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.70 C Cross Totals Index: 24.70 C K Index: 32.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 345.90 Risk: Showers and thunderstorms possible Energy Index: -0.90 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 115.94 J/kg Max Up Vert Vel: 15.23 m/s Conv Inhibition (B-): 166.18 J/kg Cap Strength: 3.79 C Lift Cond Lev (LCL): 881.96 mb = 1180.63 m = 3873.41 ft Lev Free Conv (LFC): 716.96 mb = 2880.41 m = 9450.06 ft Equ Level (EL): 446.96 mb = 6481.08 m = 21263.13 ft B at Equ Level: 115.32 J/kg Max Parcel Lev (MPL): 256.96 mb = 10233.76 m = 33574.92 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 5 42499 280 173 170.4 -30.0 1 1013 5 115 2 -1.8 0.8 2 1000 115 120 6 -5.2 3.0 3 925 780 200 10 3.4 9.4 4 850 1491 195 15 3.9 14.5 5 700 3074 225 18 12.7 12.7 6 500 5660 230 36 27.6 23.1 7 400 7280 220 20 12.9 15.3 8 300 9240 225 25 17.7 17.7 9 250 10410 225 45 31.8 31.8 10 226 11035 235 56 45.9 32.1 11 200 11780 230 51 39.1 32.8 12 150 13530 245 36 32.6 15.2 13 100 16030 260 33 32.5 5.7 14 70 18250 240 39 33.8 19.5 15 50 20350 250 51 47.9 17.4 16 30 23520 260 70 68.9 12.2 17 20 26020 270 90 90.0 -0.0 18 10 30260 270 132 132.0 -0.0 Wind Parameters Energy-Hel index: -7.25 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20251206.12.gif