UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051111.upa.cvt Date: 1100Z 11 MAY 25 Searching for OIMB... Searching the city database file for: OIMB ... Date:1100Z 11 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 15 1 925 727 2 850 1487 270 8 SFC 848 1491 30.4 -6.6 9 37.0 11.3 270 8 318.2 318.7 290.9 327.3 2.75 4 700 3163 12.6 -5.4 28 18.0 3.7 265 7 316.4 317.1 291.2 328.2 3.65 5 500 5860 -11.7 -16.1 70 4.4 -13.2 260 27 318.8 319.2 290.6 326.0 2.18 6 478 6203 -13.9 -17.8 72 3.9 -15.2 261 27 320.2 320.6 290.8 326.8 1.97 7 474 6267 -14.1 -18.0 72 3.9 -15.3 261 27 320.7 321.1 290.9 327.3 1.96 8 400 7530 -23.5 -26.3 78 2.8 -24.1 265 28 324.4 324.7 291.3 328.4 1.12 9 359 8313 -29.7 -31.4 85 1.7 -30.0 274 32 326.3 326.5 291.5 329.1 0.77 10 300 9570 -39.5 -41.4 82 1.9 -39.6 290 39 329.7 329.8 292.0 331.0 0.34 11 261 10512 -45.7 -47.7 80 2.0 -45.8 280 52 334.0 334.0 293.0 334.8 0.20 12 259 10563 -45.7 -47.8 79 2.1 -45.8 280 51 334.7 334.8 293.2 335.5 0.20 13 251 10773 -43.9 -46.5 75 2.6 -44.1 280 48 340.4 340.5 294.6 341.3 0.23 14 250 10800 -43.7 -46.3 75 2.6 -43.9 280 48 341.1 341.1 294.8 342.1 0.24 15 242 11021 -42.9 -45.3 77 2.4 -43.1 280 50 345.5 345.5 295.8 346.6 0.28 16 206 12111 -44.3 -45.9 84 1.6 -44.5 280 62 359.6 359.6 298.9 360.9 0.30 17 200 12310 -45.5 -55.5 32 10.0 -46.0 280 64 360.7 360.7 299.0 361.2 0.10 18 188 12721 -48.3 -59.3 27 11.1 -48.7 285 73 362.7 362.7 299.3 363.0 0.07 19 150 14180 -58.3 -73.3 13 15.0 -58.5 255 50 369.6 369.6 300.5 369.7 0.01 20 100 16670 -69.7 -89.7 4 20.0 -69.8 275 33 393.1 393.1 304.2 393.1 0.00 21 87 17498 -72.5 -93.5 3 21.0 -72.6 257 25 403.4 403.4 305.6 403.4 0.00 22 80 17996 -70.5 -93.5 2 23.0 -70.6 247 20 417.3 417.3 307.4 417.3 0.00 23 72 18616 -75.3 -97.3 2 22.0 -75.3 234 14 419.9 419.9 307.7 419.9 0.00 24 71 18697 -75.5 -97.5 2 22.0 -75.6 232 13 421.2 421.2 307.9 421.2 0.00 25 70 18780 -74.3 -97.3 2 23.0 -74.3 230 12 425.4 425.4 308.3 425.4 0.00 26 68 18951 -72.9 -95.9 2 23.0 -73.0 221 13 432.0 432.0 309.0 432.0 0.00 27 50 20790 -68.1 -91.1 2 23.0 -68.3 130 29 483.0 483.0 313.7 483.0 0.00 28 35 22995 -56.7 -82.7 2 26.0 -57.9 109 18 564.6 564.6 318.9 564.7 0.01 29 32 23562 -58.1 -83.1 3 25.0 -59.2 104 15 575.5 575.5 319.5 575.6 0.01 30 30 23970 -56.5 -81.5 3 25.0 -57.8 100 13 590.6 590.6 320.2 590.7 0.02 31 20 26630 -47.5 -75.5 3 28.0 -51.7 295 10 690.8 690.8 324.1 691.4 0.07 32 17 27700 -49.3 -76.3 3 27.0 -53.4 717.9 717.9 325.0 718.5 0.07 33 11 30596 -42.7 -71.7 3 29.0 -50.9 837.0 837.1 328.1 839.3 0.22 34 10 31239 -43.3 -51.3 41 8.0 -47.7 857.9 859.7 329.3 893.8 3.42 TRP 261 10512 -45.7 -47.7 80 2.0 -45.8 280 52 334.0 334.0 293.0 334.8 0.20 WND 188 12721 -48.3 -59.3 27 11.1 -48.7 285 73 362.7 362.7 299.3 363.0 0.07 Sounding variables and indices 1000-500 mb thick: 5845.00 m Freezing level: 596.30 mb = 4561.44 m = 14965.19 ft Wetbulb zero: 656.63 mb = 3675.61 m = 12058.94 ft Sfc-500 mean rel hum: 37.81 % Est. max temperature: 28.74 C = 83.73 F Sfc-Lift cond lev (LCL): 490.99 mb = 5998.55 m = 19680.03 ft T: -12.59 C 700-500 lapse rate: 9.01 C/km Conv cond level (CCL): 494.50 mb = 5944.27 m = 19501.95 ft Mean mixing ratio: 3.03 g/kg Conv temperature: 31.28 C = 88.30 F Cap Strength: 0.87 C Lifted Index: 0.70 C Risk: Showers probable Lifted Index @300 mb: 2.35 C Lifted Index @700 mb: -1.13 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.42 J/kg Max Up Vert Vel: 7.80 m/s Conv Inhibition (B-): 47976.70 J/kg Cap Strength: 0.87 C Lift Cond Lev (LCL): 503.83 mb = 5798.90 m = 19025.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 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 ---------------------------------------------------------- 0 848 1491 270 8 8.0 -0.0 | 140 7 -4.2 5.0 1 700 3163 265 7 7.0 0.6 | 137 8 -5.2 5.6 2 500 5860 260 27 26.6 4.7 | 236 17 14.4 9.7 3 400 7530 265 28 27.9 2.4 | 245 17 15.7 7.5 4 300 9570 290 39 36.6 -13.3 | 289 26 24.4 -8.3 5 261 10512 280 52 51.2 -9.0 | 276 39 39.0 -4.0 6 250 10800 280 48 47.3 -8.3 | 275 35 35.1 -3.3 7 200 12310 280 64 63.0 -11.1 | 277 51 50.8 -6.1 8 188 12721 285 73 70.5 -18.9 | 283 60 58.3 -13.9 9 150 14180 255 50 48.3 12.9 | 244 40 36.1 18.0 10 100 16670 275 33 32.9 -2.9 | 264 21 20.7 2.2 11 70 18780 230 12 9.2 7.7 | 167 13 -3.0 12.8 12 50 20790 130 29 -22.2 18.6 | 125 42 -34.4 23.7 13 30 23970 100 13 -12.8 2.3 | 106 26 -25.0 7.3 14 20 26630 295 10 9.1 -4.2 | 104 3 -3.1 0.8 Wind Parameters Mean winds (0-6000m): 262.4 at 17.6 knts Storm direction: 292.4 at 13.2 knts Shear (0-3000m) pos: 0.0 neg: 1.5 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 71.8 deg Storm rel helicity (0-3000m) pos: 16.3 neg: -0.7 tot: 15.7 m^2/s^2 ave: 5.2 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 1.9 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.37 Bulk Shear: 12.81 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 ------------------------------------------------------------------------------- 500 270 8 140 7| 0.0 0.4 0.4| 0.0 -0.2 -0.2 -0.4 -0.28| 0.4 -0.1 1000 269 8 139 7| 0.0 0.4 0.4| 0.0 -0.4 -0.4 -0.4 -0.29| 0.4 -0.1 1500 268 8 139 7| 0.0 0.4 0.4| 0.0 -0.6 -0.6 -0.4 -0.30| 0.4 -0.1 2000 267 8 140 7| 0.0 0.4 0.4| 4.0 -0.7 3.3 1.7 0.51| 0.9 0.5 2500 266 8 145 7| 0.0 1.1 1.1| 10.2 -0.7 9.5 3.8 0.75| 1.5 1.1 3000 265 9 154 6| 0.0 1.5 1.5| 16.3 -0.7 15.7 5.2 0.78| 1.9 1.5 4000 263 12 180 7| 0.0 2.1 2.1| 27.9 -0.7 27.3 6.8 0.68| 2.4 1.6 5000 262 15 202 8| 0.1 2.0 2.1| 36.3 -0.7 35.6 7.1 0.65| 2.3 1.5 6000 262 18 215 9| 0.2 1.6 1.8| 43.5 -0.7 42.8 7.1 0.68| 2.0 1.4 Wrote GIF file: /home/apache/climate/data/raob//OIMB/skewt/OIMB.skewt.20250511.11.gif