UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for OIMB... Searching the city database file for: OIMB ... Date:1200Z 7 OCT 25 Station: OIMB WMO ident: 40809 Latitude: 32.87 Longitude: 59.20 Elevation: 1491.00 ------------------------------------------------------------------------------- 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 49 1 925 750 SFC 850 1491 26.6 320 10 314.0 3 838 1616 23.2 326 10 311.7 4 700 3148 8.8 -36.2 2 45.0 -2.6 45 4 312.2 312.3 286.4 313.1 0.25 5 641 3869 3.8 18 11 314.5 6 635 3946 3.8 15 11 315.4 7 519 5551 -6.9 -34.9 9 28.0 -13.0 312 26 321.2 321.3 289.5 322.6 0.38 8 501 5825 -10.7 -37.7 9 27.0 -15.8 301 29 319.8 319.9 289.0 320.9 0.30 9 500 5840 -10.1 -37.1 9 27.0 -15.3 300 29 320.7 320.8 289.3 321.9 0.32 10 497 5886 -9.1 -39.1 7 30.0 -14.9 301 30 322.5 322.5 289.8 323.5 0.26 11 414 7281 -15.5 -56.5 2 41.0 -20.3 317 51 331.6 331.6 292.2 331.7 0.04 12 400 7540 -16.9 -57.9 2 41.0 -21.4 320 55 333.0 333.0 292.6 333.2 0.04 13 313 9339 -30.3 -48.3 16 18.0 -32.1 320 69 338.5 338.6 294.1 339.2 0.15 14 300 9640 -32.5 -56.5 7 24.0 -34.2 320 71 339.6 339.6 294.3 339.8 0.06 15 272 10328 -36.8 -65.1 4 28.3 -38.1 325 81 343.0 343.0 295.1 343.1 0.02 16 250 10910 -40.5 -72.5 2 32.0 -41.5 320 79 345.9 345.9 295.7 345.9 0.01 17 200 12400 -50.7 -81.7 1 31.0 -51.1 320 71 352.5 352.5 297.2 352.5 0.00 18 179 13113 -56.1 -85.1 1 29.0 -56.3 328 68 355.0 355.0 297.7 355.0 0.00 19 177 13184 -55.3 -85.3 1 30.0 -55.6 328 68 357.5 357.5 298.2 357.5 0.00 20 176 13220 -55.5 -85.5 1 30.0 -55.8 329 68 357.7 357.7 298.2 357.7 0.00 21 150 14220 -62.9 -89.9 1 27.0 -63.0 340 64 361.7 361.7 299.0 361.7 0.00 22 114 15877 -72.5 -97.5 1 25.0 -72.5 330 58 373.4 373.4 301.2 373.4 0.00 23 111 16034 -72.7 -97.7 1 25.0 -72.8 329 57 375.9 375.9 301.6 375.9 0.00 24 100 16650 -71.3 -96.3 1 25.0 -71.3 325 52 390.0 390.0 303.8 390.0 0.00 25 94 17016 -70.9 -95.9 1 25.0 -71.0 330 44 397.7 397.7 304.9 397.7 0.00 26 81 17894 -73.1 -97.1 1 24.0 -73.2 343 25 410.5 410.5 306.6 410.5 0.00 27 70 18760 -68.1 -94.1 1 26.0 -68.2 355 7 438.7 438.7 309.7 438.7 0.00 28 68 18936 -66.9 -90.9 2 24.0 -67.1 360 7 444.9 444.9 310.4 444.9 0.00 29 64 19303 -68.5 -93.5 2 25.0 -68.7 10 6 449.2 449.2 310.8 449.2 0.00 30 50 20800 -66.3 -91.3 2 25.0 -66.5 50 4 487.2 487.2 314.0 487.3 0.00 31 30 23990 -54.5 -82.5 2 28.0 -56.2 225 10 596.1 596.1 320.5 596.2 0.01 32 29 24209 -54.5 -82.5 2 28.0 -56.2 229 10 601.9 601.9 320.7 602.0 0.02 33 26 24911 -55.5 -82.5 2 27.0 -57.2 243 11 618.1 618.1 321.4 618.2 0.02 34 20 26610 -50.9 -78.9 2 28.0 -54.1 275 14 680.4 680.4 323.8 680.7 0.04 35 10 31190 -43.5 -73.5 2 30.0 -51.8 285 7 857.2 857.3 328.6 859.1 0.18 36 9.9 31258 -43.5 -73.5 2 30.0 -51.8 859.6 859.7 328.7 861.6 0.19 TRP 114 15877 -72.5 -97.5 1 25.0 -72.5 330 58 373.4 373.4 301.2 373.4 0.00 WND 272 10328 -36.8 -65.1 4 28.3 -38.1 325 81 343.0 343.0 295.1 343.1 0.02 Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 593.80 mb = 4515.74 m = 14815.25 ft Wetbulb zero: Below ground Sfc-500 mean rel hum: 8.77 % Est. max temperature: 24.90 C = 76.82 F 700-500 lapse rate: 7.02 C/km Conv cond level (CCL): None Cap Strength: -9725.85 C Lifted Index: 7.13 C Risk: None Lifted Index @300 mb: 19.52 C Lifted Index @700 mb: 0.18 C Showalter Index: 5.51 C Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 404314.75 J/kg Max Up Vert Vel: 899.24 m/s Conv Inhibition (B-): 291101.41 J/kg Cap Strength: 296.35 C Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 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 ---------------------------------------------------------- 0 850 1491 320 10 6.4 -7.7 | 193 8 1.8 7.6 1 700 3148 45 4 -2.8 -2.8 | 149 15 -7.5 12.5 2 500 5840 300 29 25.1 -14.5 | 268 20 20.5 0.8 3 400 7540 320 55 35.4 -42.1 | 311 41 30.7 -26.8 4 300 9640 320 71 45.6 -54.4 | 314 57 41.0 -39.1 5 272 10328 325 81 46.5 -66.4 | 321 66 41.8 -51.1 6 250 10910 320 79 50.8 -60.5 | 314 65 46.1 -45.2 7 200 12400 320 71 45.6 -54.4 | 314 57 41.0 -39.1 8 150 14220 340 64 21.9 -60.1 | 339 48 17.3 -44.9 9 114 15877 330 58 29.0 -50.2 | 325 43 24.4 -34.9 10 100 16650 325 52 29.8 -42.6 | 317 37 25.2 -27.3 11 70 18760 355 7 0.6 -7.0 | 154 9 -4.0 8.3 12 50 20800 50 4 -3.1 -2.6 | 149 15 -7.7 12.7 13 30 23990 225 10 7.1 7.1 | 186 22 2.4 22.4 14 20 26610 275 14 13.9 -1.2 | 214 17 9.3 14.1 15 10 31190 285 7 6.8 -1.8 | 189 14 2.1 13.5 Wind Parameters Mean winds (0-6000m): 313.1 at 21.3 knts Storm direction: 343.1 at 16.0 knts Shear (0-3000m) pos: 1.7 neg: 2.3 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): -125.9 deg Storm rel helicity (0-3000m) pos: 1.9 neg: -38.0 tot: -36.1 m^2/s^2 ave: -12.0 10^-3 m/s^2 rel: -0.59 Storm rel vorticity (0-3000m) horiz: 4.7 stream: -2.8 10^-3/s Energy-Hel index: 4.90 Bulk Rich Number: 20457.15 Bulk Shear: 19.76 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 ------------------------------------------------------------------------------- 500 303 9 197 11| 4.5 0.0 4.5| 0.0 -8.3 -8.3 -16.6 -0.95| 4.6 -4.4 1000 321 8 184 9| 4.0 0.0 4.0| 0.0 -13.2 -13.2 -13.2 -0.77| 4.2 -3.3 1500 337 7 168 9| 3.4 0.0 3.4| 1.1 -13.6 -12.5 -8.3 -0.55| 3.9 -2.1 2000 349 7 159 9| 2.6 0.7 3.3| 1.9 -22.9 -20.9 -10.5 -0.57| 3.9 -2.2 2500 357 7 152 9| 2.1 1.6 3.7| 1.9 -32.6 -30.7 -12.3 -0.58| 4.3 -2.5 3000 353 8 152 8| 1.7 2.3 4.0| 1.9 -38.0 -36.1 -12.0 -0.59| 4.7 -2.8 4000 327 12 198 6| 1.3 3.3 4.6| 1.9 -54.4 -52.5 -13.1 -0.60| 5.7 -3.4 5000 311 16 236 9| 0.6 3.3 3.9| 51.5 -68.4 -16.8 -3.4 -0.35| 6.4 -2.3 6000 313 21 266 11| 1.8 2.7 4.5|167.2 -68.4 98.8 16.5 -0.11| 6.9 -0.8 Wrote GIF file: /home/apache/climate/data/raob//OIMB/skewt/OIMB.skewt.20251007.12.gif