UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for LTBM... Searching the city database file for: LTBM ... Date:1200Z 26 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 157 1 925 816 SFC 905 997 14.0 9.1 72 4.9 11.1 160 13 295.5 296.9 288.3 318.7 8.04 3 883 1206 12.2 5.2 62 7.0 8.3 295.7 296.8 286.8 314.0 6.29 4 850 1526 10.0 3.0 62 7.0 6.3 185 10 296.6 297.6 286.4 313.1 5.59 5 799 2038 7.2 1.2 66 6.0 4.1 298.9 299.9 286.9 314.5 5.23 6 700 3112 0.0 -7.0 59 7.0 -3.0 230 19 302.5 303.1 286.2 312.4 3.23 7 691 3216 -0.5 -9.5 51 9.0 -4.1 303.1 303.5 285.8 311.4 2.69 8 689 3239 -0.5 -9.5 51 9.0 -4.1 303.3 303.8 285.9 311.7 2.70 9 593 4422 -7.5 -18.5 41 11.0 -10.9 308.5 308.8 286.5 313.4 1.50 10 580 4595 -8.3 -19.3 41 11.0 -11.6 309.5 309.8 286.8 314.2 1.43 11 507 5625 -15.3 -26.3 38 11.0 -17.8 313.1 313.3 287.5 316.1 0.88 12 500 5730 -15.3 -28.3 32 13.0 -18.1 255 25 314.4 314.5 287.8 316.9 0.74 13 400 7380 -29.1 -39.1 37 10.0 -30.3 255 35 317.2 317.2 288.2 318.3 0.32 14 393 7505 -30.1 -40.1 37 10.0 -31.2 317.5 317.5 288.3 318.5 0.30 15 307 9206 -43.5 -53.5 32 10.0 -43.9 321.9 321.9 289.5 322.3 0.09 16 300 9360 -45.5 -55.5 32 10.0 -45.9 250 46 321.2 321.2 289.2 321.5 0.07 17 250 10560 -54.3 250 55 325.3 18 206 11778 -62.3 245 55 331.3 19 205 11808 -62.3 331.8 20 200 11960 -62.5 245 59 333.8 21 189 12308 -64.3 336.3 22 180 12611 -60.1 347.9 23 171 12931 -60.3 352.7 24 150 13750 -60.3 250 47 366.2 25 125 14886 -62.1 382.5 26 120 15140 -60.1 390.7 27 100 16270 -64.1 250 59 403.9 28 99 16331 -62.3 408.5 29 98 16393 -63.5 407.4 30 94 16648 -58.5 422.1 31 70 18470 -61.1 240 59 453.7 32 52 20324 -58.3 500.4 33 50 20570 -58.5 250 37 505.6 34 39 22120 -61.1 536.3 35 30 23770 -55.3 235 53 593.9 36 23 25475 -54.1 644.3 37 20 26370 -56.3 250 53 663.8 38 17 27413 -55.3 698.6 39 15 28217 -55.3 724.1 40 14 28663 -52.1 749.4 41 10 30840 -54.5 275 68 816.1 42 8.2 32109 -55.3 860.6 43 7.5 32682 -52.3 895.0 44 6.1 34009 -55.3 936.6 45 5.7 34451 -46.1 995.3 46 5.1 35192 -45.5 1030.2 TRP 206 11778 -62.3 245 55 331.3 WND 5.0 255 134 Sounding variables and indices 1000-500 mb thick: 5573.00 m Freezing level: 700.00 mb = 3112.00 m = 10209.85 ft Wetbulb zero: 741.45 mb = 2644.78 m = 8676.99 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 51.67 % Est. max temperature: 18.87 C = 65.96 F Sfc-Lift cond lev (LCL): 840.74 mb = 1616.62 m = 5303.82 ft T: 9.50 C 700-500 lapse rate: 5.84 C/km ThetaE index: 5.67 C Layer 883.0- 799.0 mb Conv cond level (CCL): 720.30 mb = 2879.80 m = 9448.04 ft Mean mixing ratio: 5.96 g/kg Conv temperature: 20.09 C = 68.16 F Cap Strength: 3.64 C Lifted Index: 4.43 C Risk: None Lifted Index @300 mb: 5.28 C Lifted Index @700 mb: 2.09 C Showalter Index: 5.13 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 18.30 C K Index: 21.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 81.00 Risk: None Energy Index: 0.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.96 J/kg Max Up Vert Vel: 5.28 m/s Conv Inhibition (B-): 53001.84 J/kg Cap Strength: 4.02 C Lift Cond Lev (LCL): 773.47 mb = 2301.40 m = 7550.42 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 5 42589 255 134 129.4 34.7 1 905 997 160 13 -4.4 12.2 2 850 1526 185 10 0.9 10.0 3 700 3112 230 19 14.6 12.2 4 500 5730 255 25 24.1 6.5 5 400 7380 255 35 33.8 9.1 6 300 9360 250 46 43.2 15.7 7 250 10560 250 55 51.7 18.8 8 206 11778 245 55 49.8 23.2 9 200 11960 245 59 53.5 24.9 10 150 13750 250 47 44.2 16.1 11 100 16270 250 59 55.4 20.2 12 70 18470 240 59 51.1 29.5 13 50 20570 250 37 34.8 12.7 14 30 23770 235 53 43.4 30.4 15 20 26370 250 53 49.8 18.1 16 10 30840 275 68 67.7 -5.9 Wind Parameters Energy-Hel index: -0.87 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.20251126.12.gif