UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051512.upa.cvt Date: 1200Z 15 MAY 25 Searching for OIMB... Searching the city database file for: OIMB ... Date:1200Z 15 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 -34 1 925 696 2 850 1476 300 12 SFC 847 1491 38.4 300 12 326.7 4 842 1545 35.2 298 12 323.9 5 700 3186 18.8 -10.2 13 29.0 4.9 240 17 323.3 323.8 292.2 331.8 2.51 6 500 5940 -7.9 -14.9 57 7.0 -10.5 175 12 323.4 323.9 292.2 331.5 2.41 7 453 6699 -14.5 -18.0 75 3.5 -15.6 188 12 324.4 324.8 292.1 331.4 2.05 8 437 6970 -16.5 -21.5 65 5.0 -17.9 193 13 325.2 325.5 291.9 330.7 1.57 9 422 7232 -18.5 -22.5 71 4.0 -19.6 198 13 325.9 326.2 292.0 331.1 1.49 10 400 7630 -21.1 -36.1 25 15.0 -23.7 205 13 327.6 327.7 291.5 329.2 0.44 11 320 9239 -33.7 -57.7 7 24.0 -35.1 224 25 331.7 331.7 292.2 331.9 0.05 12 318 9283 -33.1 -58.1 6 25.0 -34.7 225 25 333.1 333.1 292.6 333.3 0.05 13 300 9690 -37.5 -60.5 7 23.0 -38.6 230 28 332.5 332.5 292.4 332.7 0.04 14 250 10920 -45.5 -66.5 8 21.0 -46.1 230 33 338.4 338.4 294.0 338.5 0.02 15 242 11137 -46.3 -68.3 6 22.0 -46.9 230 33 340.4 340.4 294.4 340.5 0.02 16 223 11684 -44.9 -76.9 2 32.0 -45.7 230 35 350.6 350.6 296.8 350.6 0.00 17 218 11836 -45.3 -77.3 2 32.0 -46.0 230 35 352.2 352.3 297.1 352.3 0.00 18 215 11929 -45.3 -77.3 2 32.0 -46.0 230 35 353.6 353.6 297.4 353.7 0.00 19 200 12410 -48.1 -79.1 2 31.0 -48.7 230 36 356.6 356.6 298.0 356.6 0.00 20 150 14270 -59.9 -86.9 2 27.0 -60.1 220 23 366.9 366.9 300.0 366.9 0.00 21 106 16367 -70.9 -94.9 2 24.0 -71.0 173 33 384.3 384.3 302.9 384.3 0.00 22 100 16710 -71.5 -94.5 2 23.0 -71.6 165 35 389.6 389.6 303.8 389.6 0.00 23 84 17736 -75.3 -97.3 2 22.0 -75.3 152 31 401.8 401.8 305.5 401.8 0.00 24 81 17949 -73.9 -96.9 2 23.0 -74.0 150 30 408.9 408.9 306.3 408.9 0.00 25 76 18321 -76.5 -97.5 2 21.0 -76.6 145 29 410.9 410.9 306.6 410.9 0.00 26 75 18397 -76.7 -97.7 2 21.0 -76.7 149 29 412.1 412.1 306.7 412.1 0.00 27 70 18800 -72.9 -95.9 2 23.0 -73.0 170 31 428.4 428.4 308.7 428.4 0.00 28 50 20840 -61.7 -86.7 2 25.0 -62.1 135 13 498.1 498.1 314.8 498.1 0.00 29 30 24060 -55.7 -80.7 3 25.0 -57.2 135 8 592.8 592.8 320.3 592.9 0.02 30 20 26700 -49.9 -76.9 3 27.0 -53.4 30 3 683.4 683.5 323.9 683.9 0.05 31 10 31320 -42.5 -70.5 3 28.0 -51.1 335 3 860.9 861.1 328.7 863.9 0.28 32 9.5 31667 -41.3 -70.3 3 29.0 -50.8 878.2 878.3 329.1 881.5 0.31 33 9.3 31812 -41.5 -71.5 2 30.0 -51.0 882.8 882.9 329.1 885.7 0.26 TRP 76 18321 -76.5 -97.5 2 21.0 -76.6 145 29 410.9 410.9 306.6 410.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5974.00 m Freezing level: 559.18 mb = 5125.15 m = 16814.58 ft Wetbulb zero: 636.11 mb = 3969.39 m = 13022.79 ft Sfc-500 mean rel hum: 35.05 % Est. max temperature: 35.18 C = 95.32 F 700-500 lapse rate: 9.69 C/km Conv cond level (CCL): None Cap Strength: -9725.85 C Lifted Index: -0.35 C Risk: Thunderstorms probable Lifted Index @300 mb: 6.15 C Lifted Index @700 mb: -0.48 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 409746.50 J/kg Max Up Vert Vel: 905.26 m/s Conv Inhibition (B-): 296879.19 J/kg Cap Strength: 308.35 C Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 250 at 10 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 ---------------------------------------------------------- 0 847 1491 300 12 10.4 -6.0 | 357 10 0.6 -9.6 1 700 3186 240 17 14.7 8.5 | 225 7 4.9 4.9 2 500 5940 175 12 -1.0 12.0 | 128 14 -10.9 8.4 3 400 7630 205 13 5.5 11.8 | 152 9 -4.3 8.2 4 300 9690 230 28 21.4 18.0 | 219 19 11.6 14.4 5 250 10920 230 33 25.3 21.2 | 221 23 15.5 17.6 6 200 12410 230 36 27.6 23.1 | 222 26 17.8 19.5 7 150 14270 220 23 14.8 17.6 | 200 15 5.0 14.0 8 100 16710 165 35 -9.1 33.8 | 148 36 -18.9 30.2 9 76 18321 145 29 -16.6 23.8 | 127 33 -26.4 20.2 10 70 18800 170 31 -5.4 30.5 | 151 31 -15.2 26.9 11 50 20840 135 13 -9.2 9.2 | 106 20 -19.0 5.6 12 30 24060 135 8 -5.7 5.7 | 98 16 -15.5 2.1 13 20 26700 30 3 -1.5 -2.6 | 61 13 -11.3 -6.2 14 10 31320 335 3 1.3 -2.7 | 53 11 -8.5 -6.3 Wind Parameters Mean winds (0-6000m): 219.8 at 13.9 knts Storm direction: 249.8 at 10.4 knts Shear (0-3000m) pos: 0.0 neg: 3.3 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 167.2 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -42.6 tot: -42.6 m^2/s^2 ave: -14.2 10^-3 m/s^2 rel: -0.92 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 14043.12 Bulk Shear: 29.18 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 ------------------------------------------------------------------------------- 500 288 13 344 8| 0.0 4.3 4.3| 0.0 -7.8 -7.8 -15.6 -0.83| 4.3 -3.6 1000 278 13 328 7| 0.0 4.5 4.5| 0.0 -14.8 -14.8 -14.8 -0.88| 4.5 -4.0 1500 268 14 306 5| 0.0 4.6 4.6| 0.0 -22.1 -22.1 -14.7 -0.92| 4.8 -4.4 2000 259 15 280 5| 0.0 4.2 4.2| 0.0 -29.3 -29.3 -14.6 -0.92| 4.7 -4.3 2500 252 15 257 5| 0.0 3.6 3.6| 0.0 -35.8 -35.8 -14.3 -0.93| 4.4 -4.1 3000 246 15 237 5| 0.0 3.3 3.3| 0.0 -42.6 -42.6 -14.2 -0.92| 4.3 -3.9 4000 236 15 206 5| 0.0 2.7 2.7| 0.0 -57.6 -57.6 -14.4 -0.91| 4.0 -3.6 5000 226 14 184 6| 0.2 2.2 2.4| 5.0 -64.5 -59.4 -11.9 -0.82| 3.6 -2.9 6000 220 14 173 7| 0.5 1.8 2.3| 13.4 -64.5 -51.0 -8.5 -0.66| 3.3 -2.2 Wrote GIF file: /home/apache/climate/data/raob//OIMB/skewt/OIMB.skewt.20250515.12.gif