UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for OIMB... Searching the city database file for: OIMB ... Date:1200Z 8 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 45 1 925 748 SFC 850 1491 27.0 -14.0 6 41.0 8.8 360 8 314.4 314.7 288.6 319.5 1.52 3 845 1543 25.0 358 8 312.9 4 700 3150 8.8 -19.2 12 28.0 -1.2 295 10 312.2 312.5 287.5 316.2 1.19 5 694 3221 8.0 -20.0 12 28.0 -1.7 296 10 312.1 312.3 287.4 315.9 1.12 6 629 4021 2.4 -30.6 7 33.0 -6.4 306 12 314.6 314.7 287.5 316.3 0.48 7 624 4086 2.6 -31.4 6 34.0 -6.3 307 12 315.6 315.7 287.8 317.1 0.44 8 500 5840 -7.3 -42.3 4 35.0 -13.8 330 17 324.1 324.2 290.2 324.8 0.18 9 400 7550 -17.9 -58.9 1 41.0 -22.1 335 26 331.7 331.7 292.2 331.9 0.03 10 396 7625 -18.1 -59.1 1 41.0 -22.3 335 28 332.4 332.4 292.4 332.6 0.03 11 342 8706 -24.3 -63.2 1 38.9 -27.4 335 59 338.2 338.2 293.9 338.3 0.02 12 300 9650 -29.9 -66.9 1 37.0 -32.1 345 52 343.2 343.2 295.1 343.3 0.02 13 250 10930 -39.7 -69.7 3 30.0 -40.8 340 51 347.0 347.0 296.0 347.1 0.01 14 200 12430 -50.3 -73.3 5 23.0 -50.8 340 49 353.1 353.1 297.3 353.2 0.01 15 150 14260 -62.7 -83.7 4 21.0 -62.9 335 49 362.1 362.1 299.1 362.1 0.00 16 107 16278 -75.5 -95.5 3 20.0 -75.5 335 54 374.5 374.5 301.4 374.5 0.00 17 105 16387 -75.7 -95.7 3 20.0 -75.7 341 50 376.2 376.2 301.6 376.2 0.00 18 100 16670 -74.7 -93.7 4 19.0 -74.7 355 40 383.4 383.4 302.8 383.4 0.00 19 73 18521 -69.7 -88.7 5 19.0 -69.8 223 12 430.1 430.1 308.9 430.1 0.00 20 70 18770 -70.9 -90.9 4 20.0 -71.0 205 8 432.7 432.7 309.1 432.7 0.00 21 68 18942 -71.1 -91.1 4 20.0 -71.2 216 8 435.9 435.9 309.4 435.9 0.00 22 50 20790 -66.3 -88.3 3 22.0 -66.5 335 9 487.2 487.2 314.0 487.3 0.00 23 30 23970 -55.1 -83.1 2 28.0 -56.6 240 15 594.4 594.4 320.3 594.5 0.01 24 20 26590 -51.5 -79.5 2 28.0 -54.5 300 20 678.5 678.6 323.7 678.8 0.04 25 10 31160 -47.1 -74.1 3 27.0 -53.7 270 8 843.7 843.8 328.3 845.5 0.17 26 9.5 31499 -47.7 -74.7 3 27.0 -54.2 853.9 854.0 328.5 855.6 0.16 27 8.5 32235 -46.7 -75.7 2 29.0 -54.1 885.4 885.5 329.2 887.1 0.15 TRP 107 16278 -75.5 -95.5 3 20.0 -75.5 335 54 374.5 374.5 301.4 374.5 0.00 WND 342 8706 -24.3 -63.2 1 38.9 -27.4 335 59 338.2 338.2 293.9 338.3 0.02 Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 591.43 mb = 4546.29 m = 14915.45 ft Wetbulb zero: 718.23 mb = 2930.51 m = 9614.42 ft Precipitable water: 0.13 inches Sfc-500 mean rel hum: 6.50 % Est. max temperature: 24.90 C = 76.82 F Sfc-Lift cond lev (LCL): 460.49 mb = 6470.83 m = 21229.50 ft T: -11.21 C 700-500 lapse rate: 5.99 C/km ThetaE index: 3.62 C Layer 845.0- 629.0 mb Conv cond level (CCL): 330.19 mb = 8959.42 m = 29394.07 ft Mean mixing ratio: 1.41 g/kg Conv temperature: 50.98 C = 123.77 F Cap Strength: 11.19 C Lifted Index: 9.33 C Risk: None Lifted Index @300 mb: 18.68 C Lifted Index @700 mb: -0.48 C Showalter Index: 7.96 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 34.30 C Cross Totals Index: -6.70 C K Index: -7.70 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 1.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.81 J/kg Max Up Vert Vel: 4.86 m/s Conv Inhibition (B-): 51456.67 J/kg Cap Strength: 2.45 C Lift Cond Lev (LCL): 464.19 mb = 6409.53 m = 21028.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 355 at 11 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 360 8 -0.0 -8.0 | 162 3 -1.0 2.9 1 700 3150 295 10 9.1 -4.2 | 231 10 8.1 6.7 2 500 5840 330 17 8.5 -14.7 | 297 8 7.5 -3.8 3 400 7550 335 26 11.0 -23.6 | 322 16 10.0 -12.7 4 342 8706 335 59 24.9 -53.5 | 331 49 24.0 -42.6 5 300 9650 345 52 13.5 -50.2 | 342 41 12.5 -39.3 6 250 10930 340 51 17.4 -47.9 | 336 41 16.5 -37.0 7 200 12430 340 49 16.8 -46.0 | 336 39 15.8 -35.1 8 150 14260 335 49 20.7 -44.4 | 329 39 19.8 -33.5 9 107 16278 335 54 22.8 -48.9 | 330 44 21.9 -38.0 10 100 16670 355 40 3.5 -39.8 | 355 29 2.5 -28.9 11 70 18770 205 8 3.4 7.3 | 188 18 2.4 18.1 12 50 20790 335 9 3.8 -8.2 | 226 4 2.8 2.7 13 30 23970 240 15 13.0 7.5 | 213 22 12.0 18.4 14 20 26590 300 20 17.3 -10.0 | 267 16 16.4 0.9 15 10 31160 270 8 8.0 -0.0 | 213 13 7.0 10.9 Wind Parameters Mean winds (0-6000m): 325.0 at 14.6 knts Storm direction: 355.0 at 10.9 knts Shear (0-3000m) pos: 0.6 neg: 1.7 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 97.0 deg Storm rel helicity (0-3000m) pos: 16.0 neg: -0.8 tot: 15.2 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 2.6 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.34 Bulk Shear: 8.79 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 ------------------------------------------------------------------------------- 500 352 8 184 3| 0.0 3.0 3.0| 2.1 0.0 2.1 4.1 0.92| 3.0 2.8 1000 339 9 216 4| 0.0 3.0 3.0| 3.6 0.0 3.6 3.6 0.67| 3.1 2.1 1500 327 9 228 5| 0.0 3.0 3.0| 3.8 -0.4 3.3 2.2 0.42| 3.2 1.3 2000 318 9 232 7| 0.0 2.5 2.5| 6.6 -0.8 5.8 2.9 0.42| 2.9 1.2 2500 314 10 235 7| 0.4 2.0 2.4| 11.3 -0.8 10.5 4.2 0.50| 2.7 1.4 3000 313 10 239 8| 0.6 1.7 2.3| 16.0 -0.8 15.2 5.1 0.56| 2.6 1.5 4000 317 11 249 7| 1.0 1.3 2.3| 25.7 -0.8 24.9 6.2 0.65| 2.5 1.6 5000 321 13 262 7| 1.3 1.0 2.3| 34.8 -0.8 34.0 6.8 0.67| 2.5 1.7 6000 325 15 278 7| 1.5 0.8 2.4| 44.5 -0.8 43.7 7.3 0.64| 2.6 1.6 Wrote GIF file: /home/apache/climate/data/raob//OIMB/skewt/OIMB.skewt.20251008.12.gif