UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050312.upa.cvt Date: 1200Z 3 MAY 25 Searching for OIMB... Searching the city database file for: OIMB ... Date:1200Z 3 MAY 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 2 1 925 716 2 850 1480 300 7 SFC 848 1491 31.8 -10.2 6 42.0 11.1 300 7 319.7 320.1 290.7 326.6 2.07 4 710 3035 14.0 -15.0 12 29.0 2.0 346 15 316.7 317.0 289.5 322.3 1.68 5 700 3154 12.8 -16.2 12 29.0 1.2 350 16 316.7 317.0 289.3 321.8 1.54 6 658 3670 7.8 -14.2 19 22.0 -1.1 349 18 316.7 317.0 289.7 323.1 1.93 7 600 4423 1.6 -29.4 8 31.0 -7.0 348 21 318.0 318.1 288.7 320.0 0.56 8 576 4752 -0.9 -27.9 11 27.0 -8.4 347 22 318.8 318.9 289.1 321.1 0.67 9 563 4934 -1.7 -32.7 7 31.0 -9.4 347 22 319.9 320.0 289.2 321.5 0.43 10 538 5295 -4.3 -30.3 11 26.0 -10.9 346 24 321.0 321.1 289.7 323.1 0.57 11 515 5639 -5.9 -43.9 3 38.0 -12.9 345 25 323.1 323.1 289.9 323.7 0.15 12 500 5870 -7.9 -42.9 4 35.0 -14.2 345 26 323.4 323.4 290.0 324.1 0.17 13 422 7155 -19.5 -39.5 15 20.0 -22.6 341 29 324.6 324.7 290.5 325.7 0.29 14 412 7332 -20.5 -44.5 10 24.0 -23.7 341 29 325.6 325.6 290.6 326.3 0.18 15 400 7550 -20.9 -47.9 7 27.0 -24.1 340 30 327.8 327.8 291.2 328.3 0.13 16 381 7909 -23.9 -47.9 9 24.0 -26.6 339 32 328.5 328.5 291.4 329.0 0.13 17 356 8402 -27.7 -55.7 5 28.0 -29.9 338 34 329.8 329.8 291.7 330.0 0.06 18 300 9610 -38.5 -57.5 12 19.0 -39.5 335 40 331.1 331.1 292.1 331.3 0.05 19 284 9984 -41.5 -57.5 16 16.0 -42.2 331 49 332.0 332.0 292.3 332.3 0.06 20 272 10276 -42.9 -59.9 14 17.0 -43.6 329 56 334.1 334.1 292.9 334.3 0.04 21 257 10657 -45.7 -61.4 15 15.7 -46.2 325 66 335.4 335.4 293.2 335.6 0.04 22 250 10840 -47.1 -62.1 16 15.0 -47.6 325 64 336.0 336.0 293.4 336.2 0.04 23 242 11055 -48.7 -63.7 16 15.0 -49.1 327 59 336.8 336.8 293.6 336.9 0.03 24 227 11474 -51.1 -67.1 13 16.0 -51.4 330 50 339.3 339.3 294.1 339.4 0.02 25 204 12178 -46.1 -71.1 4 25.0 -46.8 305 56 357.7 357.7 298.2 357.8 0.01 26 200 12310 -46.5 -72.5 4 26.0 -47.2 300 57 359.1 359.1 298.5 359.2 0.01 27 183 12898 -49.5 -80.5 1 31.0 -50.1 295 58 363.5 363.5 299.4 363.5 0.00 28 182 12934 -49.5 -80.5 1 31.0 -50.1 295 58 364.1 364.1 299.5 364.1 0.00 29 150 14180 -57.9 -85.9 2 28.0 -58.2 285 61 370.3 370.3 300.6 370.3 0.00 30 100 16670 -72.9 -95.9 2 23.0 -72.9 270 23 386.9 386.9 303.3 386.9 0.00 31 91 17222 -76.7 -98.7 2 22.0 -76.7 233 21 389.9 389.9 303.8 389.9 0.00 32 89 17350 -76.9 -98.9 2 22.0 -76.9 224 21 392.0 392.0 304.1 392.0 0.00 33 75 18347 -74.1 -97.1 2 23.0 -74.2 157 18 417.5 417.5 307.4 417.5 0.00 34 72 18586 -75.1 -97.1 2 22.0 -75.2 141 17 420.3 420.3 307.7 420.3 0.00 35 70 18750 -74.7 -96.7 2 22.0 -74.7 130 17 424.6 424.6 308.2 424.6 0.00 36 50 20740 -67.7 -91.7 2 24.0 -67.9 85 16 484.0 484.0 313.8 484.0 0.00 37 30 23910 -56.9 -82.9 2 26.0 -58.2 170 10 589.5 589.5 320.1 589.6 0.01 38 20 26540 -49.9 -77.9 2 28.0 -53.4 345 5 683.4 683.5 323.9 683.8 0.05 39 10 31152 -42.1 -71.1 3 29.0 -51.0 862.4 862.5 328.7 865.2 0.26 TRP 227 11474 -51.1 -67.1 13 16.0 -51.4 330 50 339.3 339.3 294.1 339.4 0.02 WND 257 10657 -45.7 -61.4 15 15.7 -46.2 325 66 335.4 335.4 293.2 335.6 0.04 Sounding variables and indices 1000-500 mb thick: 5868.00 m Freezing level: 584.64 mb = 4633.49 m = 15201.56 ft Wetbulb zero: 678.10 mb = 3418.95 m = 11216.88 ft Sfc-500 mean rel hum: 10.22 % Est. max temperature: 28.93 C = 84.07 F Sfc-Lift cond lev (LCL): 455.94 mb = 6568.71 m = 21550.62 ft T: -14.21 C 700-500 lapse rate: 7.62 C/km ThetaE index: 4.79 C Layer 710.0- 658.0 mb Conv cond level (CCL): 421.53 mb = 7162.98 m = 23500.32 ft Mean mixing ratio: 1.93 g/kg Conv temperature: 36.58 C = 97.84 F Cap Strength: 4.38 C Lifted Index: 3.88 C Risk: None Lifted Index @300 mb: 4.96 C Lifted Index @700 mb: -1.83 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 96.25 J/kg Max Up Vert Vel: 13.87 m/s Conv Inhibition (B-): 44949.34 J/kg Cap Strength: 3.66 C Lift Cond Lev (LCL): 455.53 mb = 6575.59 m = 21573.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 14 at 15 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 ---------------------------------------------------------- 0 848 1491 300 7 6.1 -3.5 | 220 15 9.7 11.5 1 700 3154 350 16 2.8 -15.8 | 277 6 6.4 -0.8 2 500 5870 345 26 6.7 -25.1 | 314 14 10.3 -10.1 3 400 7550 340 30 10.3 -28.2 | 314 19 13.9 -13.2 4 300 9610 335 40 16.9 -36.3 | 316 30 20.5 -21.3 5 257 10657 325 66 37.9 -54.1 | 313 57 41.5 -39.1 6 250 10840 325 64 36.7 -52.4 | 313 55 40.3 -37.4 7 227 11474 330 50 25.0 -43.3 | 315 40 28.6 -28.3 8 200 12310 300 57 49.4 -28.5 | 284 55 53.0 -13.5 9 150 14180 285 61 58.9 -15.8 | 271 63 62.5 -0.8 10 100 16670 270 23 23.0 -0.0 | 241 31 26.6 15.0 11 70 18750 130 17 -13.0 10.9 | 160 28 -9.4 25.9 12 50 20740 85 16 -15.9 -1.4 | 138 18 -12.3 13.6 13 30 23910 170 10 -1.7 9.8 | 184 25 1.9 24.8 14 20 26540 345 5 1.3 -4.8 | 206 11 4.9 10.2 Wind Parameters Mean winds (0-6000m): 343.6 at 20.5 knts Storm direction: 13.6 at 15.4 knts Shear (0-3000m) pos: 2.4 neg: 0.6 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 83.7 deg Storm rel helicity (0-3000m) pos: 38.2 neg: 0.0 tot: 38.2 m^2/s^2 ave: 12.7 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 2.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 4.29 Bulk Shear: 22.43 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 ------------------------------------------------------------------------------- 500 327 8 224 11| 3.6 0.0 3.6| 11.3 0.0 11.3 22.5 0.86| 3.6 3.1 1000 328 10 231 11| 3.7 0.0 3.7| 20.9 0.0 20.9 20.9 0.81| 3.8 3.1 1500 333 11 239 10| 3.9 0.0 3.9| 28.6 0.0 28.6 19.1 0.77| 4.1 3.2 2000 339 12 247 9| 3.5 0.0 3.5| 32.7 0.0 32.7 16.4 0.78| 3.8 3.0 2500 341 13 254 8| 2.8 0.4 3.2| 35.5 0.0 35.5 14.2 0.78| 3.4 2.7 3000 343 15 262 8| 2.4 0.6 3.0| 38.2 0.0 38.2 12.7 0.76| 3.2 2.4 4000 344 17 278 8| 1.8 1.0 2.7| 43.3 0.0 43.3 10.8 0.71| 2.9 2.0 5000 344 19 289 9| 1.4 1.1 2.5| 45.0 -0.1 45.0 9.0 0.64| 2.6 1.7 6000 344 21 297 11| 1.2 1.1 2.3| 45.0 -1.1 43.9 7.3 0.57| 2.4 1.4 Wrote GIF file: /home/apache/climate/data/raob//OIMB/skewt/OIMB.skewt.20250503.12.gif