UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for LTBM... Searching the city database file for: LTBM ... Date:0000Z 28 NOV 25 Station: LTBM WMO ident: 17240 Latitude: 37.75 Longitude: 30.55 Elevation: 997.00 ------------------------------------------------------------------------------- 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 193 1 925 838 SFC 907 997 8.4 5.6 83 2.8 6.9 345 3 289.5 290.6 284.4 307.4 6.29 3 877 1278 10.0 5.6 74 4.4 7.6 294.0 295.1 286.4 312.8 6.51 4 850 1539 8.2 3.3 71 4.9 5.6 160 17 294.7 295.8 285.8 311.4 5.71 5 764 2411 3.2 -5.8 52 9.0 -0.7 298.5 299.1 284.7 308.3 3.24 6 758 2475 2.6 -8.4 44 11.0 -1.8 298.5 299.0 284.1 306.6 2.67 7 737 2703 3.4 -23.6 12 27.0 -4.4 301.8 301.9 283.1 304.3 0.77 8 732 2758 2.2 -23.8 13 26.0 -5.1 301.0 301.2 282.8 303.5 0.76 9 731 2769 2.2 -22.8 14 25.0 -5.0 301.2 301.3 283.0 303.9 0.84 10 700 3118 1.0 -32.0 6 33.0 -6.7 225 15 303.6 303.7 283.4 304.9 0.37 11 629 3972 -4.1 -21.1 25 17.0 -9.1 307.2 307.4 285.7 310.9 1.13 12 535 5229 -14.1 -36.1 14 22.0 -17.9 309.8 309.9 285.7 310.9 0.33 13 513 5547 -16.5 -42.5 9 26.0 -20.0 310.6 310.7 285.8 311.3 0.18 14 500 5740 -17.3 -35.3 19 18.0 -20.3 215 27 311.9 312.0 286.5 313.3 0.38 15 436 6749 -24.5 -40.5 21 16.0 -26.5 315.3 315.3 287.5 316.2 0.26 16 400 7370 -28.3 -45.3 18 17.0 -29.9 225 40 318.2 318.2 288.3 318.8 0.17 17 395 7460 -29.3 -60.3 3 31.0 -31.2 318.1 318.1 288.1 318.2 0.03 18 378 7773 -31.5 -60.5 4 29.0 -33.1 319.2 319.2 288.5 319.3 0.03 19 300 9360 -46.3 -55.3 35 9.0 -46.6 235 44 320.1 320.1 288.9 320.4 0.07 20 259 10331 -53.3 -61.3 37 8.0 -53.5 323.5 323.5 289.9 323.7 0.04 21 254 10457 -54.3 -63.3 32 9.0 -54.5 255 57 323.9 323.9 290.0 324.0 0.03 22 253 10483 -54.3 -63.3 32 9.0 -54.5 324.2 324.2 290.1 324.4 0.03 23 250 10560 -54.1 -63.1 32 9.0 -54.3 255 60 325.6 325.6 290.5 325.8 0.03 24 249 10586 -54.3 -63.3 32 9.0 -54.5 325.7 325.7 290.5 325.8 0.03 25 200 11970 -58.3 250 66 340.4 26 198 12034 -57.5 342.7 27 150 13790 -59.3 245 52 367.9 28 147 13917 -59.5 369.7 29 142 14132 -61.3 370.2 30 111 15650 -64.3 391.6 31 101 16229 -63.5 403.9 32 100 16290 -63.3 250 59 405.4 33 70 18480 -64.5 245 52 446.4 34 69 18568 -65.3 446.5 35 63 19126 -63.3 462.7 36 50 20560 -60.1 235 48 501.9 37 49 20686 -59.3 506.7 38 42 21654 -59.1 530.0 39 34 22979 -59.3 562.5 40 30 23760 -61.3 245 42 577.5 41 28 24191 -60.3 591.8 42 25 24905 -58.1 617.6 43 23 25432 -58.1 632.5 44 20 26320 -56.1 270 59 664.5 45 19 26647 -56.3 673.7 46 17 27351 -59.3 685.8 47 16 27736 -54.3 714.1 48 11 30131 -56.5 786.9 49 10 30740 -54.3 255 81 816.9 50 8.7 31634 -53.5 853.2 51 7.2 32858 -51.3 909.6 52 6.7 33330 -47.1 946.1 53 6.5 33530 -48.1 950.1 TRP 254 10457 -54.3 -63.3 32 9.0 -54.5 255 57 323.9 323.9 290.0 324.0 0.03 WND 6.0 260 118 Sounding variables and indices 1000-500 mb thick: 5547.00 m Freezing level: 686.08 mb = 3285.49 m = 10779.03 ft Wetbulb zero: 773.29 mb = 2312.56 m = 7587.05 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 31.61 % Est. max temperature: 17.27 C = 63.09 F Sfc-Lift cond lev (LCL): 869.07 mb = 1353.76 m = 4441.42 ft T: 9.48 C 700-500 lapse rate: 6.98 C/km ThetaE index: 9.28 C Layer 850.0- 731.0 mb Conv cond level (CCL): 691.54 mb = 3215.10 m = 10548.11 ft Mean mixing ratio: 5.72 g/kg Conv temperature: 22.49 C = 72.47 F Cap Strength: 5.02 C Lifted Index: 4.48 C Risk: None Lifted Index @300 mb: 6.82 C Lifted Index @700 mb: 4.73 C Showalter Index: 4.13 C Risk: None Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 20.60 C K Index: -4.20 Risk: None Sweat Index: 227.99 Risk: None Energy Index: 0.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.03 J/kg Max Up Vert Vel: 6.79 m/s Conv Inhibition (B-): 50468.63 J/kg Cap Strength: 5.02 C Lift Cond Lev (LCL): 795.18 mb = 2084.23 m = 6837.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 41148 260 118 116.2 20.5 1 907 997 345 3 0.8 -2.9 2 850 1539 160 17 -5.8 16.0 3 700 3118 225 15 10.6 10.6 4 500 5740 215 27 15.5 22.1 5 400 7370 225 40 28.3 28.3 6 300 9360 235 44 36.0 25.2 7 254 10457 255 57 55.1 14.8 8 250 10560 255 60 58.0 15.5 9 200 11970 250 66 62.0 22.6 10 150 13790 245 52 47.1 22.0 11 100 16290 250 59 55.4 20.2 12 70 18480 245 52 47.1 22.0 13 50 20560 235 48 39.3 27.5 14 30 23760 245 42 38.1 17.7 15 20 26320 270 59 59.0 -0.0 16 10 30740 255 81 78.2 21.0 Wind Parameters Energy-Hel index: -1.44 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//LTBM/skewt/LTBM.skewt.20251128.00.gif