UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110112.upa.cvt Date: 1200Z 1 NOV 25 Searching for LTBM... Searching the city database file for: LTBM ... Date:1200Z 1 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 146 1 925 824 SFC 907 997 23.4 -3.6 16 27.0 9.9 235 2 304.9 305.5 287.1 315.0 3.23 3 850 1554 17.8 -5.2 20 23.0 6.8 325 7 304.8 305.4 286.8 314.3 3.05 4 760 2497 9.2 -0.8 50 10.0 4.1 305.4 306.3 288.7 320.0 4.75 5 746 2651 8.4 -0.6 53 9.0 3.8 306.2 307.1 289.1 321.2 4.91 6 700 3174 4.6 -4.4 52 9.0 0.4 315 8 307.6 308.3 288.7 319.8 3.94 7 616 4206 -1.1 -10.1 50 9.0 -4.8 312.5 313.0 289.3 321.7 2.88 8 529 5405 -9.1 -18.1 48 9.0 -12.0 316.8 317.1 289.5 322.6 1.74 9 500 5840 -11.7 -20.7 47 9.0 -14.3 265 13 318.8 319.1 289.9 323.8 1.47 10 470 6311 -14.9 -24.9 42 10.0 -17.4 320.5 320.7 290.0 324.2 1.08 11 431 6960 -19.1 -31.1 34 12.0 -21.5 323.2 323.3 290.5 325.6 0.66 12 400 7510 -24.1 -36.1 32 12.0 -25.9 295 22 323.7 323.8 290.3 325.3 0.44 13 381 7864 -27.5 -38.5 34 11.0 -28.9 323.7 323.8 290.3 325.1 0.36 14 300 9540 -41.3 -57.3 16 16.0 -42.0 285 31 327.2 327.2 291.0 327.4 0.06 15 250 10740 -52.3 270 41 328.3 16 238 11058 -55.5 328.1 17 200 12150 -64.5 275 36 330.6 18 193 12366 -66.1 275 35 331.4 19 174 12989 -69.5 335.8 20 162 13417 -66.5 347.8 21 150 13880 -68.7 250 28 351.7 22 149 13920 -67.3 354.8 23 138 14387 -63.3 369.7 24 113 15614 -63.5 391.1 25 100 16360 -65.7 250 32 400.8 26 95 16672 -65.5 407.1 27 75 18117 -63.9 438.9 28 70 18540 -64.5 270 25 446.4 29 55 20023 -62.7 482.4 30 50 20610 -63.3 260 16 494.3 31 44 21394 -62.3 515.2 32 34 22989 -59.9 560.9 33 30 23770 -58.7 265 29 584.6 34 22 25734 -57.7 641.8 35 20 26340 -56.1 265 42 664.5 36 18 27010 -56.5 683.5 37 18 27010 -54.3 690.5 38 14 28619 -55.3 738.5 39 11 30165 -53.5 797.8 40 10 30790 -45.5 270 71 849.7 41 9.6 31062 -45.7 858.9 42 6.5 33674 -43.3 970.4 TRP 193 12366 -66.1 275 35 331.4 WND 6.0 265 87 Sounding variables and indices 1000-500 mb thick: 5694.00 m Freezing level: 632.21 mb = 4007.16 m = 13146.70 ft Wetbulb zero: 693.95 mb = 3244.10 m = 10643.23 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 43.86 % Est. max temperature: 24.00 C = 75.21 F Sfc-Lift cond lev (LCL): 606.21 mb = 4332.45 m = 14213.91 ft T: -1.94 C 700-500 lapse rate: 6.11 C/km ThetaE index: 1.39 C Layer 700.0- 616.0 mb Conv cond level (CCL): 507.48 mb = 5725.49 m = 18784.19 ft Mean mixing ratio: 3.25 g/kg Conv temperature: 36.34 C = 97.41 F Cap Strength: 6.99 C Lifted Index: 7.56 C Risk: None Lifted Index @300 mb: 8.95 C Lifted Index @700 mb: 2.41 C Showalter Index: 7.97 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 29.50 C Cross Totals Index: 6.50 C K Index: 15.30 Risk: < 20 % chance of thunderstorms Sweat Index: 27.00 Risk: None Energy Index: 1.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.64 J/kg Max Up Vert Vel: 1.13 m/s Conv Inhibition (B-): 66865.86 J/kg Cap Strength: 7.42 C Lift Cond Lev (LCL): 607.49 mb = 4315.94 m = 14159.74 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 265 87 86.7 7.6 1 907 997 235 2 1.6 1.1 2 850 1554 325 7 4.0 -5.7 3 700 3174 315 8 5.7 -5.7 4 500 5840 265 13 13.0 1.1 5 400 7510 295 22 19.9 -9.3 6 300 9540 285 31 29.9 -8.0 7 250 10740 270 41 41.0 -0.0 8 200 12150 275 36 35.9 -3.1 9 193 12366 275 35 34.9 -3.1 10 150 13880 250 28 26.3 9.6 11 100 16360 250 32 30.1 10.9 12 70 18540 270 25 25.0 -0.0 13 50 20610 260 16 15.8 2.8 14 30 23770 265 29 28.9 2.5 15 20 26340 265 42 41.8 3.7 16 10 30790 270 71 71.0 -0.0 Wind Parameters Energy-Hel index: -0.04 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.20251101.12.gif