UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051012.upa.cvt Date: 1200Z 10 MAY 25 Searching for OIMB... Searching the city database file for: OIMB ... Date:1200Z 10 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 1 925 731 2 850 1495 360 16 SFC 849 1491 32.0 -8.0 7 40.0 11.6 360 16 319.8 320.3 291.2 328.0 2.46 4 640 3913 6.0 -21.0 12 27.0 -3.3 292 9 317.2 317.4 289.0 321.0 1.12 5 511 5703 -10.3 -19.3 48 9.0 -13.1 272 13 318.5 318.8 290.0 324.0 1.62 6 500 5870 -11.9 -21.9 43 10.0 -14.7 270 13 318.5 318.8 289.7 323.0 1.32 7 400 7540 -23.9 -40.9 19 17.0 -26.2 280 28 323.9 324.0 290.2 324.9 0.27 8 362 8260 -29.5 -49.5 13 20.0 -31.2 285 33 325.8 325.8 290.6 326.3 0.12 9 300 9570 -40.1 -55.1 19 15.0 -40.8 295 43 328.8 328.9 291.5 329.1 0.07 10 297 9639 -40.7 -55.7 18 15.0 -41.4 294 43 328.9 329.0 291.5 329.2 0.07 11 250 10800 -47.9 -61.9 18 14.0 -48.3 280 48 334.9 334.9 293.0 335.0 0.04 12 230 11349 -49.9 -64.9 16 15.0 -50.3 275 49 339.9 339.9 294.3 340.0 0.03 13 201 12237 -47.3 -62.3 16 15.0 -47.9 265 53 357.4 357.4 298.2 357.6 0.04 14 200 12270 -47.3 -62.3 16 15.0 -47.9 265 53 357.9 357.9 298.3 358.1 0.04 15 187 12715 -49.5 -64.5 16 15.0 -50.0 261 56 361.3 361.3 299.0 361.4 0.04 16 183 12858 -48.9 -63.9 16 15.0 -49.4 260 57 364.5 364.5 299.6 364.7 0.04 17 179 13004 -50.1 -65.1 15 15.0 -50.5 259 58 364.8 364.8 299.7 365.0 0.03 18 150 14150 -55.9 -70.9 14 15.0 -56.2 250 65 373.8 373.8 301.2 373.8 0.02 19 143 14455 -57.6 -72.3 14 14.8 -57.8 250 71 376.0 376.0 301.6 376.1 0.02 20 100 16660 -70.1 -83.1 13 13.0 -70.2 245 34 392.3 392.3 304.1 392.3 0.00 21 98 16780 -70.3 -83.3 13 13.0 -70.4 245 33 394.2 394.2 304.4 394.2 0.00 22 88 17423 -68.1 -81.1 14 13.0 -68.2 243 27 410.9 410.9 306.6 410.9 0.01 23 75 18367 -74.9 -86.9 14 12.0 -74.9 241 18 415.9 415.9 307.2 415.9 0.00 24 70 18770 -72.7 -84.7 15 12.0 -72.8 240 14 428.9 428.9 308.7 428.9 0.00 25 68 18943 -71.1 -83.1 15 12.0 -71.2 231 14 435.9 435.9 309.4 435.9 0.01 26 64 19303 -72.7 -83.7 17 11.0 -72.8 213 14 440.0 440.0 309.8 440.0 0.01 27 59 19791 -67.9 -79.9 16 12.0 -68.1 189 13 461.1 461.1 311.9 461.2 0.01 28 52 20553 -69.3 -80.3 19 11.0 -69.4 152 13 474.8 474.8 313.0 474.9 0.01 29 50 20790 -67.5 -79.5 17 12.0 -67.7 140 13 484.4 484.4 313.8 484.5 0.01 30 39 22323 -62.3 -74.3 19 12.0 -62.7 220 8 533.2 533.3 317.1 533.5 0.04 31 30 23990 -53.9 -66.9 19 13.0 -55.4 305 2 597.7 597.8 320.6 598.9 0.16 32 20 26630 -48.3 -63.3 16 15.0 -51.6 260 20 688.3 688.5 324.1 691.6 0.38 33 14 28984 -47.3 -63.3 14 16.0 -51.9 765.6 765.9 326.5 770.9 0.55 34 13 29475 -46.9 -64.9 11 18.0 -52.0 783.4 783.7 327.0 788.1 0.48 TRP 230 11349 -49.9 -64.9 16 15.0 -50.3 275 49 339.9 339.9 294.3 340.0 0.03 WND 143 14455 -57.6 -72.3 14 14.8 -57.8 250 71 376.0 376.0 301.6 376.1 0.02 Sounding variables and indices 1000-500 mb thick: 5855.00 m Freezing level: 592.52 mb = 4572.05 m = 14999.97 ft Wetbulb zero: 686.62 mb = 3310.61 m = 10861.45 ft Sfc-500 mean rel hum: 19.77 % Est. max temperature: 30.54 C = 86.97 F Sfc-Lift cond lev (LCL): 470.75 mb = 6321.14 m = 20738.38 ft T: -15.14 C 700-500 lapse rate: 9.60 C/km Conv cond level (CCL): 448.24 mb = 6687.81 m = 21941.35 ft Mean mixing ratio: 2.11 g/kg Conv temperature: 33.40 C = 92.13 F Cap Strength: 1.04 C Lifted Index: -0.67 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.54 C Lifted Index @700 mb: -0.98 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 151.57 J/kg Max Up Vert Vel: 17.41 m/s Conv Inhibition (B-): 39366.79 J/kg Cap Strength: 0.41 C Lift Cond Lev (LCL): 459.40 mb = 6503.84 m = 21337.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 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 ---------------------------------------------------------- 0 849 1491 360 16 -0.0 -16.0 | 39 10 -6.6 -8.1 1 700 3169 300 8 6.9 -4.0 | 185 4 0.4 3.9 2 500 5870 270 13 13.0 -0.0 | 219 10 6.4 7.9 3 400 7540 280 28 27.6 -4.9 | 262 21 21.0 3.1 4 300 9570 295 43 39.0 -18.2 | 288 34 32.4 -10.2 5 250 10800 280 48 47.3 -8.3 | 271 41 40.7 -0.4 6 230 11349 275 49 48.8 -4.3 | 265 42 42.3 3.7 7 200 12270 265 53 52.8 4.6 | 255 48 46.2 12.5 8 150 14150 250 65 61.1 22.2 | 241 62 54.5 30.2 9 143 14455 250 71 66.7 24.3 | 242 68 60.2 32.2 10 100 16660 245 34 30.8 14.4 | 227 33 24.3 22.3 11 70 18770 240 14 12.1 7.0 | 200 16 5.6 14.9 12 50 20790 140 13 -8.4 10.0 | 140 23 -14.9 17.9 13 30 23990 305 2 1.6 -1.1 | 144 8 -4.9 6.8 14 20 26630 260 20 19.7 3.5 | 229 17 13.1 11.4 Wind Parameters Mean winds (0-6000m): 290.4 at 13.7 knts Storm direction: 320.4 at 10.3 knts Shear (0-3000m) pos: 0.0 neg: 2.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 175.1 deg Storm rel helicity (0-3000m) pos: 2.9 neg: -5.9 tot: -3.0 m^2/s^2 ave: -1.0 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 3.2 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.50 Bulk Shear: 43.27 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 8 15 51 11| 0.0 5.3 5.3| 0.0 -4.1 -4.1 -8.2 -0.37| 5.4 -2.0 1000 355 14 43 8| 0.0 4.9 4.9| 0.0 -5.2 -5.2 -5.2 -0.32| 5.0 -1.6 1500 344 12 38 5| 0.0 4.4 4.4| 0.0 -5.6 -5.6 -3.8 -0.39| 4.8 -1.8 2000 336 11 37 3| 0.0 3.7 3.7| 0.7 -5.9 -5.2 -2.6 -0.32| 4.1 -1.3 2500 329 11 30 2| 0.0 3.2 3.2| 1.9 -5.9 -4.0 -1.6 -0.24| 3.5 -0.8 3000 321 11 341 1| 0.0 2.9 2.9| 2.9 -5.9 -3.0 -1.0 -0.18| 3.2 -0.6 4000 308 11 239 2| 0.0 2.5 2.5| 4.1 -5.9 -1.8 -0.5 -0.13| 2.7 -0.4 5000 297 12 235 5| 0.5 2.2 2.6| 17.9 -5.9 12.0 2.4 0.06| 2.9 0.2 6000 290 14 243 7| 1.2 1.8 3.0| 44.9 -5.9 39.0 6.5 0.20| 3.2 0.7 Wrote GIF file: /home/apache/climate/data/raob//OIMB/skewt/OIMB.skewt.20250510.12.gif