UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for OIMB... Searching the city database file for: OIMB ... Date:1200Z 10 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 30 1 925 739 2 850 1497 300 4 SFC 849 1491 29.6 -14.4 5 44.0 9.7 300 4 317.3 317.5 289.5 322.2 1.47 4 819 1811 23.8 -14.2 7 38.0 7.2 284 4 314.4 314.7 288.6 319.6 1.55 5 805 1962 22.2 -15.8 7 38.0 6.2 277 4 314.3 314.5 288.4 318.9 1.38 6 700 3160 10.8 -16.2 13 27.0 0.3 215 3 314.4 314.7 288.6 319.6 1.54 7 675 3461 8.0 -18.0 14 26.0 -1.6 226 4 314.6 314.9 288.5 319.2 1.37 8 624 4103 2.8 -29.2 7 32.0 -6.1 251 6 315.8 315.9 288.0 317.7 0.55 9 602 4394 3.4 262 7 319.7 10 581 4681 1.8 273 9 321.1 11 571 4821 2.6 -44.4 2 47.0 -7.4 279 9 323.7 323.7 290.0 324.2 0.13 12 529 5434 -1.9 -32.9 7 31.0 -9.8 302 11 325.4 325.5 290.9 327.1 0.45 13 501 5864 -4.1 -52.1 1 48.0 -12.1 319 13 327.9 327.9 291.2 328.1 0.06 14 500 5880 -4.1 -52.1 1 48.0 -12.1 320 13 328.0 328.1 291.2 328.3 0.06 15 400 7600 -16.3 -57.3 2 41.0 -21.0 300 27 333.8 333.8 292.8 334.0 0.04 16 300 9700 -32.9 -57.9 6 25.0 -34.6 300 25 339.0 339.0 294.1 339.2 0.05 17 294 9842 -33.9 -56.9 8 23.0 -35.4 300 25 339.6 339.6 294.3 339.8 0.06 18 250 10960 -41.1 -65.1 6 24.0 -42.1 300 29 345.0 345.0 295.5 345.1 0.02 19 200 12450 -50.3 -77.3 3 27.0 -50.8 275 27 353.1 353.1 297.3 353.1 0.01 20 198 12515 -50.7 -77.7 3 27.0 -51.1 275 27 353.5 353.5 297.4 353.5 0.00 21 194 12649 -48.3 -78.3 2 30.0 -48.9 274 27 359.4 359.4 298.6 359.4 0.00 22 193 12683 -48.5 -79.5 2 31.0 -49.1 274 27 359.6 359.6 298.6 359.6 0.00 23 150 14290 -61.5 -83.5 4 22.0 -61.7 270 28 364.1 364.1 299.5 364.1 0.00 24 103 16540 -76.3 -90.3 9 14.0 -76.3 275 24 377.1 377.1 301.8 377.1 0.00 25 100 16710 -77.9 -91.9 9 14.0 -77.9 275 24 377.2 377.2 301.8 377.2 0.00 26 88 17436 -81.5 -93.5 11 12.0 -81.5 280 18 384.0 384.0 302.9 384.1 0.00 27 82 17836 -77.9 -89.9 13 12.0 -77.9 285 19 399.2 399.2 305.1 399.3 0.00 28 70 18750 -74.7 -88.7 10 14.0 -74.7 295 21 424.6 424.6 308.2 424.6 0.00 29 56 20077 -66.9 -86.9 4 20.0 -67.1 272 15 470.3 470.3 312.7 470.4 0.00 30 51 20641 -68.7 -91.7 2 23.0 -68.9 262 13 478.9 478.9 313.4 478.9 0.00 31 50 20760 -68.1 -92.1 2 24.0 -68.3 260 12 483.0 483.0 313.7 483.0 0.00 32 46 21268 -65.1 -90.1 2 25.0 -65.4 263 12 501.9 501.9 315.1 501.9 0.00 33 44 21541 -66.1 -91.1 2 25.0 -66.4 265 13 505.9 505.9 315.4 505.9 0.00 34 38 22446 -61.3 -88.3 2 27.0 -61.9 271 13 539.8 539.8 317.5 539.8 0.00 35 30 23930 -58.7 -85.7 2 27.0 -59.7 280 14 584.6 584.6 319.9 584.7 0.01 36 20 26530 -53.3 -81.3 2 28.0 -55.9 260 18 673.0 673.0 323.5 673.2 0.03 37 12 29869 -46.7 -75.7 2 29.0 -52.8 802.3 802.3 327.3 803.4 0.11 38 12 29869 -47.1 -77.1 2 30.0 -53.1 800.9 800.9 327.3 801.7 0.09 TRP 88 17436 -81.5 -93.5 11 12.0 -81.5 280 18 384.0 384.0 302.9 384.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5850.00 m Freezing level: 546.73 mb = 5174.89 m = 16977.77 ft Wetbulb zero: 696.61 mb = 3200.20 m = 10499.23 ft Sfc-500 mean rel hum: 8.23 % Est. max temperature: 26.92 C = 80.45 F Sfc-Lift cond lev (LCL): 441.02 mb = 6847.51 m = 22465.30 ft T: -10.96 C 700-500 lapse rate: 5.48 C/km ThetaE index: 3.35 C Layer 819.0- 700.0 mb Conv cond level (CCL): 343.70 mb = 8707.31 m = 28566.94 ft Mean mixing ratio: 1.46 g/kg Conv temperature: 48.17 C = 118.71 F Cap Strength: 12.62 C Lifted Index: 10.89 C Risk: None Lifted Index @300 mb: 14.22 C Lifted Index @700 mb: -0.29 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.84 J/kg Max Up Vert Vel: 6.30 m/s Conv Inhibition (B-): 48876.23 J/kg Cap Strength: 10.74 C Lift Cond Lev (LCL): 454.59 mb = 6613.96 m = 21699.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 8 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 300 4 3.5 -2.0 | 182 5 0.2 4.8 1 700 3160 215 3 1.7 2.5 | 170 9 -1.6 9.3 2 500 5880 320 13 8.4 -10.0 | 302 6 5.1 -3.2 3 400 7600 300 27 23.4 -13.5 | 288 21 20.1 -6.7 4 300 9700 300 25 21.7 -12.5 | 287 19 18.4 -5.7 5 250 10960 300 29 25.1 -14.5 | 289 23 21.8 -7.7 6 200 12450 275 27 26.9 -2.4 | 259 24 23.6 4.5 7 150 14290 270 28 28.0 -0.0 | 255 26 24.7 6.8 8 100 16710 275 24 23.9 -2.1 | 257 21 20.6 4.7 9 88 17436 280 18 17.7 -3.1 | 256 15 14.4 3.7 10 70 18750 295 21 19.0 -8.9 | 277 16 15.7 -2.1 11 50 20760 260 12 11.8 2.1 | 224 12 8.5 8.9 12 30 23930 280 14 13.8 -2.4 | 247 11 10.5 4.4 13 20 26530 260 18 17.7 3.1 | 235 18 14.4 9.9 Wind Parameters Mean winds (0-6000m): 304.2 at 10.1 knts Storm direction: 334.2 at 7.6 knts Shear (0-3000m) pos: 1.0 neg: 0.8 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 30.0 deg Storm rel helicity (0-3000m) pos: 16.8 neg: -4.0 tot: 12.8 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 2.1 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.87 Bulk Shear: 5.13 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 ------------------------------------------------------------------------------- 500 311 4 176 4| 0.0 1.8 1.8| 0.2 -0.1 0.1 0.3 0.07| 1.8 0.1 1000 290 4 182 6| 0.0 1.7 1.7| 0.2 -1.2 -0.9 -0.9 -0.13| 1.7 -0.2 1500 271 4 182 7| 0.0 1.5 1.5| 0.2 -3.4 -3.2 -2.1 -0.29| 1.7 -0.5 2000 257 4 181 8| 0.3 1.1 1.4| 3.5 -4.0 -0.5 -0.2 -0.05| 1.7 -0.1 2500 252 4 183 8| 0.7 0.9 1.6| 9.9 -4.0 5.9 2.4 0.24| 1.9 0.4 3000 258 4 187 8| 1.0 0.8 1.8| 16.8 -4.0 12.8 4.3 0.42| 2.1 0.9 4000 285 6 203 6| 1.5 0.6 2.1| 30.5 -4.0 26.5 6.6 0.62| 2.5 1.6 5000 304 7 228 4| 1.5 0.4 1.9| 36.1 -5.3 30.8 6.2 0.53| 2.9 1.6 6000 304 10 257 5| 1.2 1.0 2.3| 36.1 -16.3 19.8 3.3 0.33| 3.2 1.1 Wrote GIF file: /home/apache/climate/data/raob//OIMB/skewt/OIMB.skewt.20251010.12.gif