UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051412.upa.cvt Date: 1200Z 14 MAY 25 Searching for OIMB... Searching the city database file for: OIMB ... Date:1200Z 14 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 -42 1 925 684 2 850 1460 310 10 SFC 846 1491 36.2 -3.8 8 40.0 13.8 310 10 324.5 325.2 293.3 335.9 3.41 4 841 1545 33.8 -11.2 5 45.0 11.6 308 10 322.5 322.9 291.5 329.1 1.93 5 700 3165 17.6 -11.4 13 29.0 4.2 260 15 322.0 322.4 291.6 329.7 2.28 6 500 5910 -8.9 -15.9 57 7.0 -11.4 220 10 322.2 322.6 291.6 329.7 2.21 7 464 6481 -14.1 -17.6 75 3.5 -15.2 242 12 322.7 323.1 291.6 329.7 2.07 8 456 6613 -14.7 -20.7 60 6.0 -16.5 247 12 323.5 323.8 291.5 329.1 1.61 9 452 6679 -14.7 -24.7 42 10.0 -17.3 249 12 324.3 324.6 291.2 328.4 1.14 10 427 7105 -19.9 -35.9 23 16.0 -22.6 266 14 323.0 323.1 290.2 324.6 0.42 11 423 7175 -17.3 -35.3 19 18.0 -20.7 269 14 327.2 327.3 291.4 328.9 0.45 12 407 7462 -19.5 -39.5 15 20.0 -22.7 280 15 328.0 328.1 291.5 329.2 0.30 13 400 7590 -20.7 -40.7 15 20.0 -23.7 285 15 328.1 328.1 291.5 329.1 0.27 14 327 9048 -33.3 -43.3 36 10.0 -34.3 289 23 330.2 330.3 292.0 331.2 0.25 15 300 9650 -37.3 -53.3 17 16.0 -38.3 290 27 332.8 332.8 292.6 333.2 0.09 16 298 9696 -37.5 -53.5 17 16.0 -38.5 290 27 333.2 333.2 292.7 333.5 0.09 17 252 10827 -47.3 -59.3 24 12.0 -47.7 300 33 335.0 335.0 293.1 335.2 0.05 18 250 10880 -47.9 -59.9 24 12.0 -48.3 300 33 334.9 334.9 293.1 335.1 0.05 19 222 11664 -50.7 -65.7 15 15.0 -51.1 281 37 342.1 342.1 294.8 342.2 0.03 20 220 11723 -50.7 -65.7 15 15.0 -51.1 280 37 343.0 343.0 295.1 343.1 0.03 21 206 12155 -49.5 -67.5 10 18.0 -50.0 270 39 351.4 351.4 297.0 351.5 0.02 22 200 12350 -49.5 -70.5 7 21.0 -50.0 265 40 354.4 354.4 297.6 354.4 0.01 23 196 12483 -49.9 -71.9 6 22.0 -50.4 265 40 355.8 355.8 297.9 355.9 0.01 24 191 12652 -49.1 -73.1 4 24.0 -49.7 265 40 359.7 359.7 298.7 359.8 0.01 25 189 12721 -48.9 -73.9 4 25.0 -49.5 265 40 361.1 361.1 299.0 361.2 0.01 26 175 13225 -51.5 -81.5 2 30.0 -52.0 265 41 364.9 364.9 299.7 364.9 0.00 27 150 14210 -59.3 -86.3 2 27.0 -59.5 265 42 367.9 367.9 300.2 367.9 0.00 28 111 16057 -70.5 -94.5 2 24.0 -70.6 217 25 380.0 380.0 302.2 380.0 0.00 29 106 16332 -69.7 -93.7 2 24.0 -69.8 209 22 386.6 386.6 303.3 386.6 0.00 30 100 16680 -70.5 -94.5 2 24.0 -70.6 200 19 391.5 391.5 304.0 391.5 0.00 31 88 17435 -73.9 -96.9 2 23.0 -73.9 185 17 399.3 399.3 305.1 399.3 0.00 32 87 17502 -73.9 -96.9 2 23.0 -73.9 185 17 400.6 400.6 305.3 400.6 0.00 33 77 18220 -72.1 -95.1 2 23.0 -72.2 185 15 418.6 418.6 307.6 418.6 0.00 34 70 18780 -74.3 -96.3 2 22.0 -74.3 185 13 425.4 425.4 308.3 425.4 0.00 35 50 20790 -64.7 -89.7 2 25.0 -65.0 135 16 491.0 491.0 314.3 491.0 0.00 36 30 24030 -55.1 -81.1 3 26.0 -56.6 160 6 594.4 594.4 320.3 594.6 0.02 37 20 26670 -48.7 -76.7 2 28.0 -52.5 205 11 687.1 687.1 324.0 687.6 0.06 38 17 27743 -46.7 -74.7 3 28.0 -51.6 726.2 726.3 325.3 727.0 0.09 39 13 29522 -46.9 -74.9 3 28.0 -52.6 783.4 783.5 326.8 784.5 0.11 TRP 88 17435 -73.9 -96.9 2 23.0 -73.9 185 17 399.3 399.3 305.1 399.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5952.00 m Freezing level: 567.17 mb = 4988.09 m = 16364.94 ft Wetbulb zero: 646.36 mb = 3815.36 m = 12517.44 ft Sfc-500 mean rel hum: 25.41 % Est. max temperature: 33.81 C = 92.86 F Sfc-Lift cond lev (LCL): 472.01 mb = 6350.33 m = 20834.18 ft T: -12.91 C 700-500 lapse rate: 9.65 C/km ThetaE index: 6.79 C Layer 841.0- 700.0 mb Conv cond level (CCL): 434.18 mb = 6979.99 m = 22899.95 ft Mean mixing ratio: 2.07 g/kg Conv temperature: 35.17 C = 95.31 F Cap Strength: 1.00 C Lifted Index: -0.22 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.34 C Lifted Index @700 mb: -0.44 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.09 J/kg Max Up Vert Vel: 9.17 m/s Conv Inhibition (B-): 37774.59 J/kg Cap Strength: 1.95 C Lift Cond Lev (LCL): 439.58 mb = 6887.49 m = 22596.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 9 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 ---------------------------------------------------------- 0 846 1491 310 10 7.7 -6.4 | 19 4 -1.3 -3.8 1 700 3165 260 15 14.8 2.6 | 228 8 5.8 5.3 2 500 5910 220 10 6.4 7.7 | 166 11 -2.5 10.3 3 400 7590 285 15 14.5 -3.9 | 282 6 5.5 -1.2 4 300 9650 290 27 25.4 -9.2 | 292 18 16.4 -6.6 5 250 10880 300 33 28.6 -16.5 | 305 24 19.6 -13.8 6 200 12350 265 40 39.8 3.5 | 259 32 30.9 6.2 7 150 14210 265 42 41.8 3.7 | 259 33 32.9 6.3 8 100 16680 200 19 6.5 17.9 | 173 21 -2.5 20.5 9 88 17435 185 17 1.5 16.9 | 159 21 -7.5 19.6 10 70 18780 185 13 1.1 13.0 | 153 17 -7.8 15.6 11 50 20790 135 16 -11.3 11.3 | 125 25 -20.3 14.0 12 30 24030 160 6 -2.1 5.6 | 127 14 -11.0 8.3 13 20 26670 205 11 4.6 10.0 | 161 13 -4.3 12.6 Wind Parameters Mean winds (0-6000m): 256.7 at 12.5 knts Storm direction: 286.7 at 9.3 knts Shear (0-3000m) pos: 0.0 neg: 2.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 173.9 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -21.4 tot: -21.4 m^2/s^2 ave: -7.1 10^-3 m/s^2 rel: -0.85 Storm rel vorticity (0-3000m) horiz: 3.0 stream: -2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.79 Bulk Shear: 8.80 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 ------------------------------------------------------------------------------- 500 297 11 348 2| 0.0 3.3 3.3| 0.0 -2.3 -2.3 -4.7 -0.89| 3.3 -2.9 1000 290 11 306 2| 0.0 3.4 3.4| 0.0 -4.9 -4.9 -4.9 -0.90| 3.5 -3.1 1500 283 12 270 3| 0.0 3.5 3.5| 0.0 -8.4 -8.4 -5.6 -0.82| 3.6 -3.0 2000 276 13 249 4| 0.0 3.1 3.1| 0.0 -12.9 -12.9 -6.5 -0.81| 3.4 -2.8 2500 270 13 238 5| 0.0 2.6 2.6| 0.0 -17.2 -17.2 -6.9 -0.83| 3.2 -2.6 3000 266 13 229 5| 0.0 2.2 2.2| 0.0 -21.4 -21.4 -7.1 -0.85| 3.0 -2.5 4000 259 13 215 6| 0.0 1.8 1.8| 0.0 -29.8 -29.8 -7.4 -0.86| 2.7 -2.3 5000 254 12 205 7| 0.4 1.4 1.8| 9.6 -33.1 -23.5 -4.7 -0.58| 2.7 -1.6 6000 257 12 210 6| 1.1 1.2 2.3| 24.2 -33.1 -8.9 -1.5 -0.18| 3.1 -0.6 Wrote GIF file: /home/apache/climate/data/raob//OIMB/skewt/OIMB.skewt.20250514.12.gif