UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032012.upa.cvt Date: 1200Z 20 MAR 20 Searching for OMAA... Searching the city database file for: OMAA ... Date:1200Z 20 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 1005 27 30.8 16.8 43 14.0 21.2 340 14 303.5 305.7 294.1 339.3 12.06 1 1003 45 28.4 17.4 51 11.0 20.8 338 13 301.3 303.6 293.9 338.3 12.56 2 1000 72 28.0 17.0 51 11.0 20.5 335 12 301.1 303.4 293.6 337.3 12.28 3 992 143 27.4 16.4 51 11.0 19.9 316 11 301.2 303.4 293.4 336.3 11.90 4 980 251 27.0 16.0 51 11.0 19.6 288 10 301.9 304.0 293.4 336.6 11.74 5 969 351 29.0 13.0 37 16.0 18.5 262 9 304.9 306.7 292.8 334.1 9.75 6 925 763 26.0 12.0 42 14.0 16.9 155 5 305.9 307.7 293.0 334.7 9.56 7 850 1500 20.2 7.2 43 13.0 12.3 200 4 307.3 308.7 291.7 330.2 7.51 8 841 1592 19.2 7.2 46 12.0 11.9 205 5 307.2 308.6 291.8 330.3 7.59 9 826 1746 18.6 -2.4 24 21.0 7.8 213 7 308.1 308.9 288.8 320.3 3.88 10 798 2040 15.6 4.6 48 11.0 9.2 229 10 308.0 309.3 291.3 328.4 6.67 11 719 2914 8.4 -3.6 43 12.0 2.5 278 20 309.4 310.2 289.4 322.2 4.07 12 700 3135 7.2 -4.8 42 12.0 1.5 290 22 310.5 311.2 289.5 322.5 3.82 13 679 3385 5.4 -10.6 30 16.0 -1.3 287 24 311.2 311.6 288.5 319.2 2.51 14 658 3640 3.2 -2.8 65 6.0 0.2 284 27 311.5 312.4 290.7 326.4 4.73 15 621 4107 0.0 -3.5 77 3.5 -1.7 279 32 313.0 313.9 291.2 328.1 4.76 16 602 4355 -1.5 -7.5 64 6.0 -4.1 277 34 314.1 314.8 290.5 325.7 3.61 17 573 4746 -4.3 -5.4 92 1.1 -4.8 272 38 315.3 316.1 291.6 329.5 4.47 18 543 5169 -5.5 -11.5 63 6.0 -7.9 267 42 318.7 319.3 291.2 328.3 2.92 19 525 5432 -7.7 -14.7 57 7.0 -10.2 264 45 319.2 319.6 290.8 326.9 2.33 20 514 5597 -9.3 -13.2 73 3.9 -10.8 262 47 319.2 319.7 291.2 328.1 2.69 21 508 5688 -9.7 -24.7 28 15.0 -13.7 261 48 319.8 320.0 289.8 323.3 1.02 22 500 5810 -10.5 -30.5 18 20.0 -15.1 260 49 320.2 320.4 289.5 322.4 0.60 23 457 6495 -14.9 -21.9 55 7.0 -16.9 262 54 323.1 323.4 291.2 328.1 1.45 24 441 6764 -16.1 -29.1 32 13.0 -19.0 263 56 324.9 325.0 291.0 327.7 0.78 25 433 6902 -17.1 -28.1 38 11.0 -19.6 263 57 325.3 325.5 291.3 328.4 0.87 26 400 7490 -21.9 -27.9 58 6.0 -23.2 265 61 326.5 326.7 291.7 330.0 0.96 27 379 7886 -25.1 -28.3 75 3.2 -25.8 267 66 327.4 327.6 291.9 330.9 0.98 28 362 8219 -27.3 -32.3 62 5.0 -28.2 268 71 328.8 328.9 292.1 331.3 0.70 29 359 8279 -27.7 -29.5 85 1.8 -28.0 269 72 329.0 329.2 292.3 332.3 0.92 30 344 8586 -29.5 -32.4 76 2.9 -30.0 270 76 330.6 330.8 292.6 333.3 0.73 31 342 8627 -29.9 -36.9 51 7.0 -30.9 270 77 330.6 330.7 292.4 332.4 0.47 32 335 8775 -30.9 -33.5 78 2.6 -31.3 271 79 331.2 331.3 292.7 333.7 0.68 33 313 9254 -34.9 -38.8 68 3.9 -35.4 274 86 332.1 332.2 292.7 333.7 0.43 34 308 9367 -35.5 -44.5 39 9.0 -36.3 274 87 332.8 332.9 292.7 333.7 0.24 35 300 9550 -37.1 -43.1 54 6.0 -37.7 275 90 333.1 333.1 292.9 334.2 0.28 36 278 10070 -41.9 -46.2 63 4.3 -42.2 273 98 333.5 333.5 292.9 334.3 0.22 37 276 10118 -42.1 -48.1 52 6.0 -42.5 273 98 333.9 333.9 292.9 334.6 0.18 38 270 10267 -40.3 -62.3 8 22.0 -41.2 272 100 338.6 338.6 294.0 338.8 0.03 39 250 10790 -40.7 -67.7 4 27.0 -41.7 270 108 345.6 345.6 295.7 345.6 0.02 40 243 10983 -41.1 -67.1 4 26.0 -42.1 270 113 347.8 347.8 296.1 347.9 0.02 41 236 11181 -41.5 -66.5 5 25.0 -42.5 270 112 350.1 350.1 296.7 350.2 0.02 42 200 12280 -51.3 -70.3 9 19.0 -51.7 270 107 351.5 351.5 297.0 351.6 0.01 43 169 13351 -60.1 -77.1 9 17.0 -60.3 264 97 354.2 354.2 297.5 354.3 0.01 44 152 14008 -62.5 -81.5 6 19.0 -62.6 260 91 361.0 361.0 298.9 361.1 0.00 45 150 14090 -61.7 -83.7 4 22.0 -61.9 260 90 363.8 363.8 299.4 363.8 0.00 46 131 14921 -65.3 -87.3 3 22.0 -65.4 258 76 371.7 371.7 300.9 371.7 0.00 47 100 16520 -76.7 -88.7 13 12.0 -76.7 255 49 379.5 379.5 302.2 379.5 0.00 TRP WND 243 10983 -41.1 -67.1 4 26.0 -42.1 270 113 347.8 347.8 296.1 347.9 0.02 Sounding variables and indices 1000-500 mb thick: 5738.00 m Freezing level: 621.00 mb = 4106.57 m = 13472.83 ft Wetbulb zero: 688.91 mb = 3265.83 m = 10714.52 ft Precipitable water: 1.26 inches Sfc-500 mean rel hum: 52.46 % Est. max temperature: 34.50 C = 94.10 F Sfc-Lift cond lev (LCL): 820.35 mb = 1804.65 m = 5920.70 ft T: 18.00 C 700-500 lapse rate: 6.62 C/km ThetaE index: 10.04 C Layer 826.0- 798.0 mb Conv cond level (CCL): 730.57 mb = 2780.12 m = 9121.02 ft Mean mixing ratio: 10.26 g/kg Conv temperature: 36.49 C = 97.69 F Cap Strength: 3.65 C Lifted Index: -1.61 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.03 C Lifted Index @700 mb: 1.15 C Showalter Index: 0.67 C Risk: Thunderstorms probable Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.70 C Cross Totals Index: 17.70 C K Index: 25.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 143.40 Risk: None Energy Index: -1.46 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 276.23 J/kg Max Up Vert Vel: 23.50 m/s Conv Inhibition (B-): 221.90 J/kg Cap Strength: 3.65 C Lift Cond Lev (LCL): 781.74 mb = 2212.88 m = 7260.01 ft Lev Free Conv (LFC): 656.74 mb = 3655.74 m = 11993.75 ft Equ Level (EL): 276.74 mb = 10100.24 m = 33136.88 ft B at Equ Level: 264.76 J/kg Max Parcel Lev (MPL): 236.74 mb = 11160.25 m = 36614.56 ft Wind level data Storm motion: 300 at 17 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 1005 27 340 14 4.8 -13.2 | 67 11 -10.4 -4.5 1 1000 72 335 12 5.1 -10.9 | 78 10 -10.1 -2.2 2 925 763 155 5 -2.1 4.5 | 127 22 -17.3 13.2 3 850 1500 200 4 1.4 3.8 | 132 19 -13.8 12.4 4 700 3135 290 22 20.7 -7.5 | 258 6 5.5 1.2 5 500 5810 260 49 48.3 8.5 | 243 37 33.1 17.2 6 400 7490 265 61 60.8 5.3 | 253 48 45.6 14.0 7 300 9550 275 90 89.7 -7.8 | 269 74 74.5 0.8 8 250 10790 270 108 108.0 -0.0 | 265 93 92.8 8.7 9 243 10983 270 113 113.0 -0.0 | 265 98 97.8 8.7 10 200 12280 270 107 107.0 -0.0 | 265 92 91.8 8.7 11 150 14090 260 90 88.6 15.6 | 252 77 73.5 24.3 12 100 16520 255 49 47.3 12.7 | 236 39 32.2 21.4 Wind Parameters Mean winds (0-6000m): 269.8 at 23.3 knts Storm direction: 299.8 at 17.5 knts Shear (0-3000m) pos: 3.9 neg: 3.2 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 167.5 deg Storm rel helicity (0-3000m) pos: 110.1 neg: -35.7 tot: 74.5 m^2/s^2 ave: 24.8 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 4.8 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 7.96 Bulk Shear: 34.72 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 ------------------------------------------------------------------------------- 500 305 10 113 8| 0.0 19.7 19.7| 26.0 -6.0 20.0 40.1 0.48| 23.3 11.1 1000 330 8 100 12| 0.0 9.6 9.6| 29.7 -35.7 -6.0 -6.0 0.19| 15.6 3.0 1500 244 7 141 15| 0.8 6.4 7.2| 35.2 -35.7 -0.4 -0.3 0.21| 11.3 2.4 2000 227 7 142 17| 2.1 4.8 6.9| 65.0 -35.7 29.3 14.6 0.34| 10.1 3.4 2500 246 8 146 14| 3.2 3.8 7.0| 90.9 -35.7 55.2 22.1 0.42| 9.8 4.1 3000 272 10 146 10| 3.9 3.2 7.1|110.1 -35.7 74.5 24.8 0.49| 9.9 4.8 4000 281 14 163 6| 3.6 2.5 6.1|114.4 -37.6 76.8 19.2 0.43| 9.0 3.9 5000 277 18 205 7| 2.9 2.8 5.8|114.4 -56.0 58.4 11.7 0.33| 8.5 2.8 6000 270 23 223 12| 2.4 3.3 5.7|123.6 -90.6 32.9 5.5 0.25| 8.1 2.1 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20200320.12.gif