UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for OIMB... Searching the city database file for: OIMB ... Date:1200Z 9 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 56 1 925 760 SFC 851 1491 27.4 -7.6 9 35.0 10.0 280 10 314.7 315.2 289.7 323.0 2.53 3 850 1514 27.0 -8.0 9 35.0 9.8 335 9 314.4 314.9 289.5 322.5 2.46 4 847 1545 25.4 -11.6 8 37.0 8.5 334 9 313.1 313.4 288.5 319.2 1.85 5 700 3166 9.0 -13.0 20 22.0 0.0 300 14 312.5 312.8 288.4 319.0 2.01 6 633 3988 1.2 -13.8 32 15.0 -4.6 304 17 312.7 313.1 288.6 319.5 2.08 7 610 4286 0.2 -21.8 17 22.0 -6.8 306 18 314.9 315.1 288.3 318.6 1.09 8 605 4352 0.6 -29.4 8 30.0 -7.5 307 19 316.1 316.2 288.1 318.0 0.55 9 594 4500 0.4 -43.6 2 44.0 -8.4 307 19 317.5 317.5 288.1 318.0 0.14 10 561 4957 -2.1 -33.1 7 31.0 -9.6 310 21 319.8 319.9 289.2 321.3 0.42 11 541 5246 -2.1 311 22 323.1 12 537 5305 -1.9 312 23 324.0 13 500 5870 -5.3 -42.3 4 37.0 -12.6 315 25 326.6 326.6 290.9 327.3 0.18 14 415 7303 -14.9 -37.9 12 23.0 -19.3 332 33 332.1 332.2 292.6 333.4 0.35 15 400 7580 -16.3 -42.3 9 26.0 -20.6 335 35 333.8 333.9 293.0 334.7 0.23 16 317 9303 -26.9 -64.9 1 38.0 -29.6 335 31 342.0 342.0 294.8 342.1 0.02 17 300 9700 -29.9 -62.9 3 33.0 -32.1 335 30 343.2 343.2 295.1 343.4 0.03 18 250 10970 -39.9 -62.9 7 23.0 -40.9 325 31 346.7 346.8 296.0 346.9 0.03 19 242 11191 -41.7 -62.7 8 21.0 -42.6 327 32 347.3 347.3 296.1 347.4 0.03 20 200 12460 -49.9 -74.9 4 25.0 -50.4 340 40 353.8 353.8 297.4 353.8 0.01 21 166 13664 -57.7 -85.7 2 28.0 -57.9 343 45 360.1 360.1 298.7 360.1 0.00 22 150 14300 -61.9 -83.9 4 22.0 -62.0 345 48 363.4 363.4 299.4 363.5 0.00 23 123 15508 -69.9 -88.9 5 19.0 -69.9 347 43 370.1 370.1 300.6 370.1 0.00 24 101 16663 -77.1 -93.1 6 16.0 -77.1 350 37 377.7 377.7 301.9 377.7 0.00 25 100 16720 -77.1 -93.1 6 16.0 -77.1 350 37 378.8 378.8 302.1 378.8 0.00 26 97 16895 -77.7 -94.7 5 17.0 -77.7 350 33 380.9 380.9 302.4 380.9 0.00 27 84 17720 -78.9 -94.9 6 16.0 -78.9 313 25 394.5 394.5 304.5 394.5 0.00 28 79 18073 -75.7 -89.7 9 14.0 -75.7 297 21 408.1 408.1 306.3 408.1 0.00 29 74 18455 -73.1 -89.1 7 16.0 -73.2 279 17 421.2 421.2 307.9 421.3 0.00 30 70 18780 -74.5 -92.5 5 18.0 -74.6 265 14 425.0 425.0 308.3 425.0 0.00 31 69 18864 -74.5 -92.5 5 18.0 -74.6 268 14 426.8 426.8 308.5 426.8 0.00 32 50 20790 -66.7 -91.7 2 25.0 -67.0 345 13 486.3 486.3 314.0 486.3 0.00 33 43 21711 -63.1 -89.1 2 26.0 -63.6 321 14 516.6 516.6 316.1 516.6 0.00 34 30 23960 -56.9 -83.9 2 27.0 -58.2 265 17 589.5 589.5 320.1 589.6 0.01 35 23 25668 -53.1 -81.1 2 28.0 -55.5 268 16 647.2 647.3 322.6 647.4 0.02 36 20 26570 -54.7 -81.7 2 27.0 -56.9 270 15 668.7 668.8 323.4 668.9 0.03 37 19 26901 -54.9 -81.9 2 27.0 -57.2 269 15 678.0 678.0 323.7 678.2 0.03 38 10 31140 -43.5 -73.5 2 30.0 -51.8 260 14 857.2 857.3 328.6 859.1 0.18 TRP 97 16895 -77.7 -94.7 5 17.0 -77.7 350 33 380.9 380.9 302.4 380.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 588.72 mb = 4572.96 m = 15002.98 ft Wetbulb zero: 699.71 mb = 3169.38 m = 10398.11 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 15.85 % Est. max temperature: 25.22 C = 77.39 F Sfc-Lift cond lev (LCL): 505.89 mb = 5777.34 m = 18954.30 ft T: -4.74 C 700-500 lapse rate: 5.29 C/km ThetaE index: 4.00 C Layer 850.0- 633.0 mb Conv cond level (CCL): 356.31 mb = 8436.86 m = 27679.64 ft Mean mixing ratio: 1.91 g/kg Conv temperature: 49.55 C = 121.20 F Cap Strength: 11.58 C Lifted Index: 11.16 C Risk: None Lifted Index @300 mb: 17.48 C Lifted Index @700 mb: -0.47 C Showalter Index: 9.74 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 32.30 C Cross Totals Index: -2.70 C K Index: 2.30 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 1.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.80 J/kg Max Up Vert Vel: 6.45 m/s Conv Inhibition (B-): 58228.80 J/kg Cap Strength: 9.26 C Lift Cond Lev (LCL): 490.44 mb = 6018.39 m = 19745.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 347 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 ---------------------------------------------------------- 0 851 1491 280 10 9.8 -1.7 | 206 15 6.4 13.1 1 850 1514 335 9 3.8 -8.2 | 183 7 0.4 6.7 2 700 3166 300 14 12.1 -7.0 | 228 12 8.7 7.8 3 500 5870 315 25 17.7 -17.7 | 281 15 14.3 -2.8 4 400 7580 335 35 14.8 -31.7 | 326 20 11.4 -16.9 5 300 9700 335 30 12.7 -27.2 | 323 15 9.3 -12.4 6 250 10970 325 31 17.8 -25.4 | 306 18 14.4 -10.6 7 200 12460 340 40 13.7 -37.6 | 336 25 10.3 -22.8 8 150 14300 345 48 12.4 -46.4 | 344 33 9.0 -31.5 9 100 16720 350 37 6.4 -36.4 | 352 22 3.0 -21.6 10 97 16895 350 33 5.7 -32.5 | 353 18 2.3 -17.7 11 70 18780 265 14 13.9 1.2 | 213 19 10.5 16.0 12 50 20790 345 13 3.4 -12.6 | 179 2 -0.1 2.3 13 30 23960 265 17 16.9 1.5 | 220 21 13.5 16.3 14 20 26570 270 15 15.0 -0.0 | 218 19 11.6 14.8 15 10 31140 260 14 13.8 2.4 | 211 20 10.4 17.3 Wind Parameters Mean winds (0-6000m): 317.0 at 20.3 knts Storm direction: 347.0 at 15.2 knts Shear (0-3000m) pos: 1.8 neg: 1.2 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 49.5 deg Storm rel helicity (0-3000m) pos: 29.5 neg: -8.7 tot: 20.8 m^2/s^2 ave: 6.9 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.30 Bulk Shear: 15.96 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 ------------------------------------------------------------------------------- 500 329 10 194 7| 8.0 0.0 8.0| 3.3 -8.7 -5.4 -10.9 -0.17| 11.0 -1.9 1000 323 10 204 7| 4.0 1.3 5.3| 7.3 -8.7 -1.4 -1.4 0.02| 6.8 0.1 1500 316 11 213 8| 2.7 1.8 4.5| 10.6 -8.7 1.9 1.3 0.10| 5.5 0.5 2000 311 12 219 9| 2.0 1.8 3.8| 15.7 -8.7 7.0 3.5 0.18| 4.7 0.8 2500 309 13 224 9| 1.8 1.4 3.3| 22.5 -8.7 13.8 5.5 0.26| 4.2 1.1 3000 309 14 230 10| 1.8 1.2 3.0| 29.5 -8.7 20.8 6.9 0.33| 3.9 1.3 4000 310 16 241 10| 1.9 0.9 2.8| 44.4 -8.7 35.7 8.9 0.44| 3.5 1.5 5000 312 18 254 10| 2.2 0.7 2.9| 69.6 -8.7 60.9 12.2 0.54| 3.5 1.9 6000 317 20 270 10| 2.6 0.6 3.2|106.6 -8.7 97.9 16.3 0.61| 3.7 2.2 Wrote GIF file: /home/apache/climate/data/raob//OIMB/skewt/OIMB.skewt.20251009.12.gif