UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for OMAA... Searching the city database file for: OMAA ... Date:1200Z 1 MAY 25 Station: OMAA WMO ident: 41217 Latitude: 24.43 Longitude: 54.65 Elevation: 27.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1004 27 41.0 6.0 12 35.0 19.3 310 13 313.8 314.9 292.3 332.2 5.84 1 1000 63 39.2 12.2 20 27.0 21.2 320 10 312.4 314.1 294.3 340.0 8.96 2 999 72 38.4 11.4 20 27.0 20.6 320 10 311.6 313.3 293.8 337.9 8.50 3 975 294 36.6 1.6 11 35.0 16.4 312 10 312.0 312.8 290.5 325.9 4.40 4 925 771 33.4 -0.6 11 34.0 14.4 295 9 313.5 314.2 290.6 326.1 3.95 5 850 1524 27.0 -1.0 16 28.0 11.6 315 9 314.4 315.2 291.1 327.8 4.18 6 700 3190 11.4 -3.6 35 15.0 3.8 315 11 315.1 315.9 291.3 328.5 4.19 7 696 3238 11.0 -3.0 37 14.0 3.8 314 11 315.2 316.0 291.5 329.2 4.40 8 650 3800 6.0 -9.0 33 15.0 -0.7 298 13 315.8 316.3 290.4 325.4 2.98 9 633 4016 5.4 -26.6 8 32.0 -4.4 293 13 317.5 317.6 288.7 319.9 0.69 10 556 5062 -0.3 -39.3 3 39.0 -9.0 264 16 322.7 322.8 289.9 323.6 0.23 11 552 5119 -0.3 -33.3 6 33.0 -8.7 262 17 323.4 323.5 290.2 324.9 0.42 12 500 5900 -6.3 -30.3 13 24.0 -12.4 240 19 325.4 325.5 291.0 327.6 0.62 13 406 7489 -19.9 -28.9 45 9.0 -21.9 273 25 327.7 327.9 291.9 330.8 0.86 14 403 7544 -19.9 -39.9 15 20.0 -23.0 274 25 328.4 328.5 291.6 329.5 0.29 15 400 7600 -20.1 -40.1 15 20.0 -23.2 275 25 328.9 328.9 291.7 330.0 0.29 16 397 7656 -20.3 -48.3 6 28.0 -23.7 275 25 329.3 329.3 291.6 329.8 0.12 17 343 8722 -28.7 -37.7 42 9.0 -30.0 280 29 332.0 332.1 292.7 333.6 0.43 18 330 8998 -30.5 -45.5 22 15.0 -32.0 282 30 333.2 333.2 292.8 334.0 0.20 19 315 9328 -33.1 -43.1 36 10.0 -34.1 283 32 334.0 334.1 293.1 335.1 0.27 20 309 9463 -33.7 -53.7 12 20.0 -35.1 284 32 335.0 335.0 293.2 335.4 0.08 21 308 9486 -33.5 -60.5 5 27.0 -35.1 284 32 335.6 335.6 293.3 335.8 0.04 22 300 9670 -34.7 -57.7 8 23.0 -36.1 285 33 336.5 336.5 293.5 336.7 0.05 23 250 10920 -43.1 -62.1 11 19.0 -43.8 285 59 342.0 342.0 294.8 342.1 0.04 24 236 11306 -46.1 -64.1 11 18.0 -46.7 278 62 343.1 343.1 295.1 343.3 0.03 25 233 11391 -45.5 -66.5 8 21.0 -46.2 276 63 345.3 345.3 295.6 345.4 0.02 26 224 11654 -45.7 -70.7 4 25.0 -46.4 272 65 348.9 348.9 296.4 349.0 0.01 27 221 11744 -46.4 -71.1 4 24.8 -47.0 270 66 349.2 349.2 296.5 349.3 0.01 28 200 12400 -51.3 -74.3 5 23.0 -51.7 280 61 351.5 351.5 297.0 351.6 0.01 29 197 12498 -51.9 -71.9 7 20.0 -52.3 280 60 352.1 352.1 297.1 352.2 0.01 30 150 14220 -61.9 -81.9 5 20.0 -62.0 275 49 363.4 363.4 299.4 363.5 0.00 31 131 15050 -67.3 -84.3 7 17.0 -67.4 273 43 368.1 368.1 300.2 368.1 0.00 32 100 16650 -75.7 -87.7 14 12.0 -75.7 270 30 381.5 381.5 302.5 381.5 0.00 TRP WND 221 11744 -46.4 -71.1 4 24.8 -47.0 270 66 349.2 349.2 296.5 349.3 0.01 Sounding variables and indices 1000-500 mb thick: 5837.00 m Freezing level: 560.05 mb = 5006.77 m = 16426.20 ft Wetbulb zero: 657.06 mb = 3711.56 m = 12176.88 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 17.21 % Est. max temperature: 41.59 C = 106.86 F Sfc-Lift cond lev (LCL): 607.30 mb = 4350.53 m = 14273.21 ft T: 3.58 C 700-500 lapse rate: 6.53 C/km ThetaE index: 14.16 C Layer 999.0- 925.0 mb Conv cond level (CCL): 501.12 mb = 5882.39 m = 19298.96 ft Mean mixing ratio: 4.83 g/kg Conv temperature: 52.54 C = 126.57 F Cap Strength: 7.00 C Lifted Index: 5.93 C Risk: None Lifted Index @300 mb: 6.94 C Lifted Index @700 mb: 2.16 C Showalter Index: 6.04 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 33.30 C Cross Totals Index: 5.30 C K Index: 17.30 Risk: < 20 % chance of thunderstorms Sweat Index: 37.00 Risk: None Energy Index: 0.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.47 J/kg Max Up Vert Vel: 3.60 m/s Conv Inhibition (B-): 6724.39 J/kg Cap Strength: 7.00 C Lift Cond Lev (LCL): 592.03 mb = 4555.73 m = 14946.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 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 1004 27 310 13 10.0 -8.4 | 298 4 3.4 -1.8 1 1000 63 320 10 6.4 -7.7 | 8 1 -0.1 -1.1 2 925 771 295 9 8.2 -3.8 | 210 3 1.6 2.8 3 850 1524 315 9 6.4 -6.4 | 135 0 -0.2 0.2 4 700 3190 315 11 7.8 -7.8 | 315 2 1.2 -1.2 5 500 5900 240 19 16.5 9.5 | 212 19 9.9 16.1 6 400 7600 275 25 24.9 -2.2 | 257 19 18.3 4.4 7 300 9670 285 33 31.9 -8.5 | 274 25 25.3 -2.0 8 250 10920 285 59 57.0 -15.3 | 280 51 50.4 -8.7 9 221 11744 270 66 66.0 -0.0 | 264 60 59.4 6.6 10 200 12400 280 61 60.1 -10.6 | 274 54 53.5 -4.0 11 150 14220 275 49 48.8 -4.3 | 267 42 42.2 2.3 12 100 16650 270 30 30.0 -0.0 | 254 24 23.4 6.6 Wind Parameters Mean winds (0-6000m): 285.0 at 12.4 knts Storm direction: 315.0 at 9.3 knts Shear (0-3000m) pos: 0.4 neg: 0.4 tot: 0.8 10-3/s Storm rel Dir Shear (0-3000m): 17.2 deg Storm rel helicity (0-3000m) pos: 0.7 neg: -0.8 tot: -0.1 m^2/s^2 ave: -0.0 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 2.1 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.45 Bulk Shear: 4.46 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 ------------------------------------------------------------------------------- 500 312 10 272 1| 0.0 4.0 4.0| 0.6 -0.3 0.3 0.6 0.08| 6.5 0.5 1000 306 9 226 1| 0.0 2.2 2.2| 0.7 -0.6 0.0 0.0 0.01| 4.3 0.0 1500 307 9 221 1| 0.7 1.5 2.2| 0.7 -0.8 -0.1 -0.1 -0.06| 3.6 -0.2 2000 309 9 222 1| 0.5 1.0 1.5| 0.7 -0.8 -0.1 -0.1 -0.08| 2.9 -0.2 2500 310 9 232 1| 0.4 0.6 1.1| 0.7 -0.8 -0.1 -0.0 -0.07| 2.4 -0.2 3000 311 10 249 1| 0.4 0.4 0.8| 0.7 -0.8 -0.1 -0.0 -0.07| 2.1 -0.1 4000 309 10 264 1| 0.3 0.8 1.1| 0.7 -3.8 -3.1 -0.8 -0.23| 2.3 -0.5 5000 300 11 252 3| 0.2 1.4 1.6| 0.7 -14.1 -13.5 -2.7 -0.32| 2.7 -0.8 6000 285 12 238 6| 0.2 1.8 2.0| 4.5 -34.3 -29.8 -5.0 -0.36| 2.9 -1.0 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20250501.12.gif