UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050212.upa.cvt Date: 1200Z 2 MAY 25 Searching for OIMB... Searching the city database file for: OIMB ... Date:1200Z 2 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 4 1 925 722 2 850 1488 310 12 SFC 849 1491 32.6 -2.4 10 35.0 13.1 310 12 320.4 321.1 292.4 332.8 3.77 4 571 4842 -2.5 -7.3 70 4.8 -4.7 284 17 317.7 318.4 291.8 330.2 3.87 5 501 5865 -10.1 -17.1 57 7.0 -12.5 270 15 320.5 320.9 290.9 327.3 2.00 6 500 5880 -10.1 -17.1 57 7.0 -12.5 270 15 320.7 321.1 291.0 327.5 2.00 7 473 6303 -13.7 -18.7 66 5.0 -15.3 271 18 321.4 321.8 291.0 327.7 1.85 8 440 6847 -17.9 -28.9 38 11.0 -20.3 273 21 322.8 323.0 290.5 325.6 0.80 9 423 7139 -20.1 -28.1 49 8.0 -21.8 274 23 323.6 323.8 290.8 326.8 0.89 10 400 7550 -23.1 -37.1 27 14.0 -25.2 275 26 325.0 325.0 290.7 326.4 0.40 11 349 8539 -29.7 -48.7 14 19.0 -31.4 287 35 329.0 329.0 291.6 329.5 0.13 12 300 9600 -39.1 -55.1 17 16.0 -39.9 300 46 330.3 330.3 291.9 330.5 0.07 13 262 10519 -47.1 -59.1 24 12.0 -47.5 307 44 331.6 331.6 292.2 331.8 0.05 14 250 10830 -48.9 -61.9 21 13.0 -49.3 310 43 333.4 333.4 292.7 333.5 0.04 15 239 11125 -50.9 -63.9 20 13.0 -51.2 300 43 334.7 334.7 293.0 334.8 0.03 16 237 11180 -50.7 -63.7 20 13.0 -51.0 299 43 335.8 335.8 293.3 335.9 0.03 17 217 11747 -56.5 -68.5 21 12.0 -56.7 280 42 335.4 335.4 293.2 335.4 0.02 18 200 12270 -52.9 -65.9 19 13.0 -53.2 285 40 349.0 349.0 296.4 349.1 0.03 19 199 12302 -52.7 -65.7 19 13.0 -53.0 285 40 349.8 349.8 296.6 349.9 0.03 20 193 12499 -53.3 -66.3 19 13.0 -53.6 285 40 351.9 351.9 297.1 352.0 0.03 21 188 12668 -52.7 -65.7 19 13.0 -53.0 285 41 355.6 355.6 297.8 355.7 0.03 22 153 13984 -55.9 -69.9 16 14.0 -56.2 285 44 371.7 371.7 300.9 371.7 0.02 23 150 14110 -55.7 -69.7 16 14.0 -56.0 285 44 374.1 374.1 301.3 374.2 0.02 24 149 14153 -55.7 -69.7 16 14.0 -56.0 285 45 374.8 374.8 301.4 374.9 0.02 25 121 15461 -63.0 -76.4 15 13.4 -63.1 300 67 384.5 384.5 302.9 384.5 0.01 26 104 16384 -68.3 -81.3 14 13.0 -68.4 300 40 391.3 391.4 304.0 391.4 0.01 27 100 16620 -67.7 -81.7 12 14.0 -67.8 300 33 396.9 396.9 304.8 396.9 0.01 28 97 16804 -67.5 -80.5 14 13.0 -67.6 300 31 400.8 400.8 305.3 400.8 0.01 29 82 17805 -73.5 -85.5 14 12.0 -73.6 303 18 408.2 408.2 306.3 408.3 0.00 30 72 18565 -74.5 -86.5 14 12.0 -74.6 305 8 421.6 421.6 307.9 421.6 0.00 31 70 18730 -73.9 -85.9 14 12.0 -74.0 305 6 426.3 426.3 308.4 426.3 0.00 32 50 20740 -65.7 -78.7 15 13.0 -66.0 15 22 488.7 488.7 314.1 488.8 0.02 33 30 23910 -57.5 -72.5 13 15.0 -58.6 90 20 587.9 587.9 320.0 588.4 0.07 34 20 26550 -47.9 -72.9 4 25.0 -51.9 315 11 689.6 689.6 324.1 690.4 0.10 35 18 27247 -46.7 -74.7 3 28.0 -51.4 714.4 714.5 324.9 715.2 0.08 36 12 29955 -43.5 -71.5 3 28.0 -51.0 813.6 813.7 327.6 815.7 0.21 TRP 217 11747 -56.5 -68.5 21 12.0 -56.7 280 42 335.4 335.4 293.2 335.4 0.02 WND 121 15461 -63.0 -76.4 15 13.4 -63.1 300 67 384.5 384.5 302.9 384.5 0.01 Sounding variables and indices 1000-500 mb thick: 5876.00 m Freezing level: 590.80 mb = 4603.13 m = 15101.96 ft Wetbulb zero: 644.09 mb = 3824.32 m = 12546.84 ft Sfc-500 mean rel hum: 45.73 % Est. max temperature: 31.90 C = 89.41 F Sfc-Lift cond lev (LCL): 508.15 mb = 5753.72 m = 18876.80 ft T: -9.28 C 700-500 lapse rate: 9.29 C/km Conv cond level (CCL): 510.30 mb = 5720.80 m = 18768.82 ft Mean mixing ratio: 3.79 g/kg Conv temperature: 32.36 C = 90.25 F Cap Strength: -0.04 C Lifted Index: -0.10 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.48 C Lifted Index @700 mb: -0.50 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 279.19 J/kg Max Up Vert Vel: 23.63 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.17 C Lift Cond Lev (LCL): 509.72 mb = 5729.60 m = 18797.67 ft Lev Free Conv (LFC): 504.72 mb = 5806.69 m = 19050.59 ft Equ Level (EL): 254.72 mb = 10705.78 m = 35123.52 ft B at Equ Level: 273.42 J/kg Max Parcel Lev (MPL): 194.72 mb = 12441.85 m = 40819.21 ft Wind level data Storm motion: 318 at 13 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 310 12 9.2 -7.7 | 190 2 0.4 2.1 1 700 3168 305 19 15.6 -10.9 | 279 7 6.8 -1.1 2 500 5880 270 15 15.0 -0.0 | 212 12 6.2 9.8 3 400 7550 275 26 25.9 -2.3 | 246 19 17.1 7.5 4 300 9600 300 46 39.8 -23.0 | 293 34 31.0 -13.2 5 250 10830 310 43 32.9 -27.6 | 306 30 24.1 -17.8 6 217 11747 280 42 41.4 -7.3 | 266 33 32.5 2.5 7 200 12270 285 40 38.6 -10.4 | 271 30 29.8 -0.6 8 150 14110 285 44 42.5 -11.4 | 273 34 33.7 -1.6 9 121 15461 300 67 58.0 -33.5 | 296 55 49.2 -23.7 10 100 16620 300 33 28.6 -16.5 | 289 21 19.8 -6.7 11 70 18730 305 6 4.9 -3.4 | 148 7 -3.9 6.3 12 50 20740 15 22 -5.7 -21.3 | 52 18 -14.5 -11.5 13 30 23910 90 20 -20.0 0.0 | 109 30 -28.8 9.8 14 20 26550 315 11 7.8 -7.8 | 153 2 -1.0 2.0 Wind Parameters Mean winds (0-6000m): 288.0 at 17.6 knts Storm direction: 318.0 at 13.2 knts Shear (0-3000m) pos: 0.0 neg: 1.3 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 48.1 deg Storm rel helicity (0-3000m) pos: 3.3 neg: -10.6 tot: -7.3 m^2/s^2 ave: -2.4 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 2.2 stream: -0.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 41.43 Bulk Shear: 6.74 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 ------------------------------------------------------------------------------- 500 308 13 213 2| 0.0 2.2 2.2| 1.1 0.0 1.1 2.2 0.95| 2.2 2.1 1000 308 14 241 3| 0.0 2.2 2.2| 2.2 0.0 2.2 2.2 0.78| 2.2 1.7 1500 307 15 258 3| 0.0 2.2 2.2| 3.1 0.0 3.1 2.1 0.63| 2.2 1.4 2000 306 16 265 4| 0.0 1.8 1.8| 3.3 -2.5 0.8 0.4 0.33| 2.2 0.7 2500 304 16 264 5| 0.0 1.4 1.4| 3.3 -6.5 -3.2 -1.3 0.07| 2.2 0.1 3000 302 17 260 5| 0.0 1.3 1.3| 3.3 -10.6 -7.3 -2.4 -0.09| 2.2 -0.2 4000 298 17 250 6| 0.0 1.2 1.2| 3.3 -19.3 -16.0 -4.0 -0.27| 2.1 -0.6 5000 292 17 242 7| 0.3 1.0 1.4| 14.5 -22.6 -8.1 -1.6 -0.10| 2.3 -0.2 6000 288 18 241 9| 0.9 0.9 1.7| 34.7 -22.6 12.1 2.0 0.09| 2.5 0.2 Wrote GIF file: /home/apache/climate/data/raob//OIMB/skewt/OIMB.skewt.20250502.12.gif