UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for OIMB... Searching the city database file for: OIMB ... Date:1200Z 11 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 26 1 925 736 2 850 1494 240 4 SFC 849 1491 29.8 -14.2 5 44.0 9.8 240 4 317.5 317.8 289.5 322.5 1.50 4 700 3160 11.4 -13.6 16 25.0 1.0 290 3 315.1 315.5 289.2 321.4 1.91 5 609 4302 0.4 -15.6 29 16.0 -5.5 278 10 315.2 315.6 289.2 321.4 1.86 6 591 4543 -1.1 -20.1 22 19.0 -7.4 275 11 316.2 316.5 288.9 320.6 1.31 7 581 4679 -0.7 -28.7 10 28.0 -8.3 273 12 318.2 318.3 288.9 320.4 0.62 8 515 5638 -4.5 -52.5 1 48.0 -12.2 263 18 324.8 324.8 290.3 325.0 0.06 9 500 5870 -6.5 -53.5 1 47.0 -13.6 260 19 325.1 325.1 290.3 325.3 0.05 10 400 7570 -18.3 -47.3 6 29.0 -22.2 270 33 331.2 331.2 292.2 331.7 0.13 11 359 8373 -23.5 -45.5 11 22.0 -26.3 272 36 334.6 334.7 293.2 335.4 0.18 12 334 8900 -26.7 -51.7 8 25.0 -29.2 273 37 337.2 337.3 293.7 337.6 0.10 13 300 9670 -32.3 -55.3 8 23.0 -34.0 275 40 339.9 339.9 294.4 340.1 0.07 14 250 10930 -41.5 -68.5 4 27.0 -42.4 260 41 344.4 344.4 295.4 344.4 0.02 15 200 12410 -50.3 -76.3 3 26.0 -50.8 260 44 353.1 353.1 297.3 353.1 0.01 16 150 14240 -61.7 -88.7 2 27.0 -61.9 255 46 363.8 363.8 299.4 363.8 0.00 17 143 14536 -63.5 -90.5 1 27.0 -63.6 256 45 365.7 365.7 299.8 365.7 0.00 18 100 16680 -75.1 -99.1 1 24.0 -75.2 260 39 382.6 382.6 302.6 382.6 0.00 19 89 17353 -77.9 -100.9 1 23.0 -77.9 260 31 390.0 390.0 303.8 390.0 0.00 20 77 18180 -78.9 -100.9 2 22.0 -78.9 254 27 404.4 404.4 305.8 404.4 0.00 21 70 18730 -74.3 -92.3 5 18.0 -74.3 250 24 425.4 425.4 308.3 425.4 0.00 22 50 20750 -65.7 -91.7 2 26.0 -66.0 235 18 488.7 488.7 314.1 488.7 0.00 23 47 21129 -63.3 -90.3 1 27.0 -63.7 240 19 503.1 503.1 315.2 503.2 0.00 24 43 21676 -64.1 -90.1 2 26.0 -64.5 247 19 514.1 514.1 315.9 514.1 0.00 25 38 22436 -63.3 -77.3 13 14.0 -63.7 256 21 534.7 534.7 317.2 534.9 0.03 26 31 23711 -56.3 -84.3 2 28.0 -57.6 272 23 585.6 585.6 319.9 585.7 0.01 27 30 23920 -55.1 -83.1 2 28.0 -56.6 275 23 594.4 594.4 320.3 594.5 0.01 28 25 25095 -54.1 -82.1 2 28.0 -56.1 277 18 629.1 629.1 321.9 629.3 0.02 29 22 25918 -55.3 -82.3 2 27.0 -57.3 279 14 649.0 649.0 322.6 649.1 0.02 30 20 26530 -54.5 -81.5 2 27.0 -56.8 280 11 669.4 669.4 323.4 669.6 0.03 31 13 29342 -46.1 -76.1 2 30.0 -52.2 786.2 786.2 326.9 787.1 0.09 32 13 29342 -46.3 -75.3 2 29.0 -52.3 785.5 785.6 326.9 786.5 0.11 TRP 89 17353 -77.9 -100.9 1 23.0 -77.9 260 31 390.0 390.0 303.8 390.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5844.00 m Freezing level: 604.20 mb = 4366.32 m = 14325.02 ft Wetbulb zero: 685.85 mb = 3327.49 m = 10916.82 ft Sfc-500 mean rel hum: 12.96 % Est. max temperature: 27.55 C = 81.59 F Sfc-Lift cond lev (LCL): 441.17 mb = 6823.65 m = 22387.02 ft T: -13.12 C 700-500 lapse rate: 6.61 C/km ThetaE index: 2.13 C Layer 700.0- 515.0 mb Conv cond level (CCL): 360.60 mb = 8340.20 m = 27362.53 ft Mean mixing ratio: 1.63 g/kg Conv temperature: 46.05 C = 114.89 F Cap Strength: 8.89 C Lifted Index: 6.84 C Risk: None Lifted Index @300 mb: 13.09 C Lifted Index @700 mb: -1.50 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 88.12 J/kg Max Up Vert Vel: 13.28 m/s Conv Inhibition (B-): 37078.50 J/kg Cap Strength: 6.64 C Lift Cond Lev (LCL): 452.10 mb = 6637.22 m = 21775.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 10 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 ---------------------------------------------------------- 0 849 1491 240 4 3.5 2.0 | 138 8 -5.5 6.2 1 700 3160 290 3 2.8 -1.0 | 117 7 -6.2 3.2 2 500 5870 260 19 18.7 3.3 | 232 12 9.7 7.5 3 400 7570 270 33 33.0 -0.0 | 260 24 24.0 4.2 4 300 9670 275 40 39.8 -3.5 | 269 31 30.8 0.7 5 250 10930 260 41 40.4 7.1 | 250 33 31.4 11.3 6 200 12410 260 44 43.3 7.6 | 251 36 34.3 11.8 7 150 14240 255 46 44.4 11.9 | 246 39 35.4 16.1 8 100 16680 260 39 38.4 6.8 | 250 31 29.4 11.0 9 89 17353 260 31 30.5 5.4 | 246 24 21.5 9.6 10 70 18730 250 24 22.6 8.2 | 228 18 13.6 12.4 11 50 20750 235 18 14.7 10.3 | 202 16 5.7 14.5 12 30 23920 275 23 22.9 -2.0 | 261 14 13.9 2.2 13 20 26530 280 11 10.8 -1.9 | 219 3 1.8 2.3 Wind Parameters Mean winds (0-6000m): 264.9 at 13.2 knts Storm direction: 294.9 at 9.9 knts Shear (0-3000m) pos: 0.6 neg: 1.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 71.4 deg Storm rel helicity (0-3000m) pos: 5.2 neg: -5.0 tot: 0.2 m^2/s^2 ave: 0.1 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 1.9 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.79 Bulk Shear: 12.98 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 ------------------------------------------------------------------------------- 500 239 4 138 8| 1.1 0.0 1.1| 0.0 -1.3 -1.3 -2.7 -0.61| 1.1 -0.7 1000 249 4 135 8| 1.0 0.0 1.0| 0.0 -2.9 -2.9 -2.9 -0.73| 1.0 -0.8 1500 258 4 132 7| 1.0 0.0 1.0| 0.0 -4.6 -4.6 -3.0 -0.81| 1.0 -0.8 2000 266 4 129 7| 0.9 0.0 0.9| 0.9 -5.0 -4.1 -2.0 -0.40| 1.3 -0.5 2500 271 4 130 6| 0.7 0.6 1.4| 3.0 -5.0 -2.0 -0.8 0.01| 1.7 0.0 3000 272 5 135 6| 0.6 1.0 1.7| 5.2 -5.0 0.2 0.1 0.26| 1.9 0.5 4000 267 7 159 5| 0.5 1.6 2.1| 8.3 -5.0 3.3 0.8 0.28| 2.3 0.6 5000 263 10 189 5| 0.7 1.6 2.3| 20.4 -5.1 15.3 3.1 0.32| 2.6 0.8 6000 265 13 218 7| 1.3 1.3 2.7| 45.7 -5.1 40.7 6.8 0.38| 2.9 1.1 Wrote GIF file: /home/apache/climate/data/raob//OIMB/skewt/OIMB.skewt.20251011.12.gif