UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032912.upa.cvt Date: 1200Z 29 MAR 20 Searching for OMAA... Searching the city database file for: OMAA ... Date:1200Z 29 MAR 20 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 1002 27 33.2 9.2 23 24.0 18.2 170 18 306.2 307.5 291.2 328.3 7.30 1 1000 43 33.0 10.0 24 23.0 18.4 175 11 306.1 307.6 291.6 329.5 7.72 2 925 737 25.8 8.8 34 17.0 15.3 165 21 305.7 307.1 291.4 329.0 7.70 3 850 1470 18.6 5.6 42 13.0 11.0 170 30 305.6 306.9 290.6 326.0 6.72 4 808 1902 15.0 2.0 41 13.0 7.9 188 29 306.3 307.3 289.7 323.0 5.47 5 785 2147 16.6 -10.4 15 27.0 4.6 199 28 310.5 310.9 288.0 317.6 2.20 6 700 3110 8.8 -3.2 43 12.0 2.8 240 26 312.2 313.0 290.5 325.9 4.31 7 634 3920 1.2 -1.6 82 2.8 -0.2 243 30 312.5 313.6 291.5 329.4 5.37 8 586 4551 -2.7 -3.0 98 0.3 -2.9 245 32 315.1 316.1 292.2 331.7 5.24 9 517 5532 -10.3 -12.0 87 1.7 -10.9 249 37 317.4 318.0 290.9 327.1 2.95 10 500 5790 -11.5 -19.5 52 8.0 -14.0 250 38 319.0 319.3 290.1 324.5 1.63 11 496 5851 -11.7 -21.7 43 10.0 -14.6 251 38 319.5 319.8 290.0 324.2 1.36 12 449 6604 -16.5 -16.5 100 0.0 -16.5 257 43 322.7 323.2 291.9 330.6 2.34 13 445 6671 -16.7 -19.5 79 2.8 -17.6 258 44 323.3 323.6 291.6 329.5 1.83 14 432 6892 -18.5 -20.3 86 1.8 -19.0 260 45 323.7 324.1 291.6 329.8 1.76 15 401 7442 -22.5 -43.5 13 21.0 -25.2 265 49 325.5 325.6 290.6 326.3 0.20 16 400 7460 -22.7 -42.7 14 20.0 -25.3 265 49 325.5 325.5 290.7 326.3 0.22 17 376 7912 -25.7 -44.7 15 19.0 -27.9 270 61 327.3 327.4 291.2 328.1 0.19 18 343 8576 -28.7 -55.7 6 27.0 -30.8 278 79 332.0 332.0 292.3 332.2 0.06 19 326 8940 -29.3 -57.3 5 28.0 -31.4 283 90 336.0 336.0 293.4 336.2 0.05 20 300 9530 -33.1 -52.1 13 19.0 -34.6 290 106 338.7 338.7 294.1 339.1 0.10 21 283 9938 -35.9 -57.9 9 22.0 -37.2 292 107 340.4 340.4 294.5 340.6 0.05 22 277 10087 -36.7 -44.7 43 8.0 -37.5 292 108 341.3 341.4 294.9 342.4 0.26 23 274 10162 -37.1 -49.1 28 12.0 -38.1 292 108 341.8 341.9 294.9 342.5 0.16 24 273 10187 -37.3 -45.3 43 8.0 -38.0 293 108 341.9 341.9 295.0 342.9 0.24 25 250 10790 -41.5 -55.5 21 14.0 -42.3 295 110 344.4 344.4 295.4 344.7 0.08 26 222 11581 -46.9 -70.9 5 24.0 -47.5 292 111 348.0 348.0 296.2 348.0 0.01 27 212 11882 -49.5 -68.5 9 19.0 -50.0 291 111 348.5 348.5 296.3 348.6 0.02 28 200 12260 -51.3 -73.3 6 22.0 -51.7 290 111 351.5 351.5 297.0 351.6 0.01 29 195 12425 -52.3 -74.3 5 22.0 -52.7 290 114 352.5 352.5 297.2 352.6 0.01 30 170 13305 -57.5 -79.5 4 22.0 -57.8 287 94 358.0 358.0 298.3 358.0 0.00 31 150 14090 -61.9 -81.9 5 20.0 -62.0 285 75 363.4 363.4 299.4 363.5 0.00 32 110 15955 -73.3 -87.3 10 14.0 -73.3 280 70 375.7 375.7 301.5 375.7 0.00 33 103 16344 -68.9 -88.9 4 20.0 -69.0 280 42 391.3 391.3 304.0 391.3 0.00 34 100 16520 -69.7 -88.7 5 19.0 -69.8 280 30 393.1 393.1 304.2 393.1 0.00 TRP 110 15955 -73.3 -87.3 10 14.0 -73.3 280 70 375.7 375.7 301.5 375.7 0.00 WND 195 12425 -52.3 -74.3 5 22.0 -52.7 290 114 352.5 352.5 297.2 352.6 0.01 Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 619.23 mb = 4114.04 m = 13497.33 ft Wetbulb zero: 638.74 mb = 3859.11 m = 12660.97 ft Precipitable water: 1.13 inches Sfc-500 mean rel hum: 55.97 % Est. max temperature: 32.66 C = 90.79 F Sfc-Lift cond lev (LCL): 707.16 mb = 3024.56 m = 9922.96 ft T: 9.49 C 700-500 lapse rate: 7.57 C/km ThetaE index: 11.90 C Layer 925.0- 700.0 mb Conv cond level (CCL): 655.33 mb = 3649.32 m = 11972.70 ft Mean mixing ratio: 7.67 g/kg Conv temperature: 39.49 C = 103.09 F Cap Strength: 5.46 C Lifted Index: 0.20 C Risk: Showers probable Lifted Index @300 mb: 7.78 C Lifted Index @700 mb: 4.80 C Showalter Index: 1.72 C Risk: Showers probable Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.10 C Cross Totals Index: 17.10 C K Index: 23.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 313.30 Risk: Showers and thunderstorms possible Energy Index: -0.20 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.80 J/kg Max Up Vert Vel: 3.69 m/s Conv Inhibition (B-): 324.27 J/kg Cap Strength: 5.46 C Lift Cond Lev (LCL): 717.85 mb = 2898.52 m = 9509.46 ft Lev Free Conv (LFC): 522.85 mb = 5444.23 m = 17861.44 ft Equ Level (EL): 502.85 mb = 5746.27 m = 18852.36 ft B at Equ Level: 6.21 J/kg Max Parcel Lev (MPL): 472.85 mb = 6212.83 m = 20383.05 ft Wind level data Storm motion: 254 at 21 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 1002 27 170 18 -3.1 17.7 | 116 27 -23.8 11.8 1 1000 43 175 11 -1.0 11.0 | 103 22 -21.6 5.1 2 925 737 165 21 -5.4 20.3 | 119 30 -26.1 14.4 3 850 1470 170 30 -5.2 29.5 | 132 35 -25.9 23.6 4 700 3110 240 26 22.5 13.0 | 195 7 1.8 7.1 5 500 5790 250 38 35.7 13.0 | 245 17 15.0 7.1 6 400 7460 265 49 48.8 4.3 | 273 28 28.1 -1.6 7 300 9530 290 106 99.6 -36.3 | 298 89 78.9 -42.2 8 250 10790 295 110 99.7 -46.5 | 304 95 79.0 -52.4 9 200 12260 290 111 104.3 -38.0 | 298 94 83.6 -43.9 10 195 12425 290 114 107.1 -39.0 | 297 97 86.5 -44.9 11 150 14090 285 75 72.4 -19.4 | 296 58 51.8 -25.3 12 110 15955 280 70 68.9 -12.2 | 291 52 48.3 -18.1 13 100 16520 280 30 29.5 -5.2 | 321 14 8.9 -11.1 Wind Parameters Mean winds (0-6000m): 224.1 at 28.7 knts Storm direction: 254.1 at 21.5 knts Shear (0-3000m) pos: 5.0 neg: 1.1 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 71.3 deg Storm rel helicity (0-3000m) pos: 222.7 neg: -29.5 tot: 193.1 m^2/s^2 ave: 64.4 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 70.90 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 ------------------------------------------------------------------------------- 500 171 14 110 24| 0.0 0.6 0.6| 27.4 -29.5 -2.1 -4.2 -0.03| 12.2 -0.4 1000 168 18 115 27| 0.0 3.4 3.4| 64.4 -29.5 34.8 34.8 0.23| 9.6 2.2 1500 168 21 121 29| 2.0 2.3 4.3|113.2 -29.5 83.7 55.8 0.39| 8.6 3.4 2000 173 23 126 29| 3.3 1.7 5.0|170.9 -29.5 141.4 70.7 0.47| 9.3 4.4 2500 179 24 131 28| 4.4 1.4 5.8|204.8 -29.5 175.3 70.1 0.49| 9.6 4.7 3000 186 25 136 26| 5.0 1.1 6.1|222.7 -29.5 193.1 64.4 0.50| 9.7 4.8 4000 202 25 148 21| 4.4 0.9 5.2|232.8 -29.5 203.3 50.8 0.52| 8.1 4.2 5000 214 27 161 17| 4.0 0.7 4.7|243.0 -29.5 213.4 42.7 0.53| 7.0 3.7 6000 224 29 177 15| 3.8 0.6 4.4|259.0 -29.5 229.4 38.2 0.54| 6.3 3.4 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20200329.12.gif