UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033111.upa.cvt Date: 1100Z 31 MAR 20 Searching for VEGT... Searching the city database file for: VEGT ... Date:1100Z 31 MAR 20 Station: VEGT WMO ident: 42410 Latitude: 26.10 Longitude: 91.58 Elevation: 54.00 ------------------------------------------------------------------------------- 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 1001 54 33.4 12.4 28 21.0 19.6 0 0 306.5 308.2 292.7 333.8 9.07 1 1000 57 32.0 11.0 28 21.0 18.6 0 0 305.1 306.7 291.7 330.0 8.26 2 925 749 25.4 6.4 30 19.0 14.1 285 4 305.3 306.5 290.3 325.1 6.52 3 850 1482 18.6 4.6 40 14.0 10.6 270 5 305.6 306.8 290.2 324.7 6.26 4 807 1924 15.0 3.0 44 12.0 8.3 246 8 306.4 307.5 290.1 324.4 5.89 5 762 2407 11.6 2.6 54 9.0 6.6 231 11 307.8 308.9 290.7 326.4 6.06 6 731 2754 9.6 -2.4 43 12.0 3.5 225 10 309.3 310.1 289.6 322.9 4.39 7 700 3112 7.2 -2.8 49 10.0 2.2 235 5 310.5 311.3 290.1 324.4 4.45 8 671 3457 4.4 -4.6 52 9.0 0.1 266 7 311.1 311.9 289.9 323.9 4.05 9 653 3678 3.4 -8.6 41 12.0 -1.9 285 9 312.4 313.0 289.4 322.2 3.06 10 616 4150 2.8 -30.2 7 33.0 -6.2 269 18 317.0 317.1 288.3 318.8 0.50 11 600 4362 1.6 -26.4 10 28.0 -6.7 266 20 318.0 318.1 288.9 320.6 0.74 12 584 4578 0.0 -24.0 14 24.0 -7.4 267 21 318.6 318.8 289.3 321.8 0.94 13 581 4620 -0.3 -24.3 14 24.0 -7.6 268 22 318.7 318.9 289.3 321.9 0.92 14 548 5084 -3.5 -31.5 9 28.0 -10.5 270 23 320.3 320.4 289.4 322.1 0.50 15 532 5317 -5.3 -39.3 5 34.0 -12.2 270 23 320.8 320.9 289.3 321.7 0.24 16 500 5800 -8.9 -37.9 8 29.0 -14.6 270 22 322.2 322.2 289.8 323.3 0.29 17 486 6019 -10.3 -32.3 15 22.0 -15.2 266 21 323.1 323.2 290.3 325.0 0.52 18 400 7480 -23.5 -40.5 19 17.0 -25.8 275 20 324.4 324.5 290.4 325.5 0.28 19 344 8564 -31.3 -47.3 19 16.0 -32.7 276 25 328.2 328.2 291.3 328.8 0.16 20 305 9406 -36.9 -51.9 20 15.0 -37.9 277 32 331.8 331.8 292.3 332.2 0.10 21 300 9520 -36.7 -51.7 20 15.0 -37.7 275 34 333.6 333.7 292.8 334.1 0.11 22 287 9828 -37.7 -54.7 15 17.0 -38.7 270 36 336.5 336.5 293.5 336.8 0.08 23 275 10124 -38.3 -57.3 12 19.0 -39.4 265 39 339.7 339.7 294.3 340.0 0.06 24 269 10277 -38.5 -57.5 12 19.0 -39.5 263 40 341.6 341.6 294.8 341.8 0.06 25 250 10780 -41.1 -61.1 10 20.0 -42.0 255 44 345.0 345.0 295.6 345.1 0.04 26 239 11084 -42.9 -62.9 9 20.0 -43.7 256 44 346.7 346.7 295.9 346.9 0.03 27 200 12270 -48.7 -69.7 7 21.0 -49.2 265 41 355.7 355.7 297.8 355.7 0.02 28 150 14120 -60.3 -78.3 8 18.0 -60.5 255 42 366.2 366.2 299.9 366.2 0.01 29 135 14770 -65.3 -82.3 8 17.0 -65.4 255 45 368.5 368.5 300.3 368.5 0.00 30 134 14816 -65.4 -82.4 8 17.0 -65.5 255 45 369.1 369.1 300.4 369.1 0.00 31 115 15743 -67.7 -84.7 7 17.0 -67.8 268 36 381.4 381.4 302.5 381.4 0.00 32 100 16580 -70.1 -85.1 9 15.0 -70.2 280 21 392.3 392.3 304.1 392.3 0.00 33 83 17669 -75.7 275 20 402.3 34 82 17739 -75.9 275 20 403.3 35 70 18660 -71.9 275 16 430.6 36 62 19376 -69.7 219 11 450.6 37 50 20680 -61.5 120 2 498.6 38 47 21065 -59.7 114 2 511.8 39 43 21621 -58.7 105 3 527.4 40 38 22401 -56.1 93 4 553.0 41 34 23107 -56.5 82 4 569.8 42 30 23900 -56.7 70 5 590.1 43 24 25316 -56.1 20 6 630.7 44 20 26490 -50.5 340 7 681.6 45 19 26827 -49.7 335 7 694.2 46 18 27182 -49.1 330 7 706.9 47 17 27560 -48.1 325 7 721.7 48 10 31120 -41.3 275 7 865.4 49 7.8 32810 -40.5 932.3 TRP 83 17669 -75.7 275 20 402.3 WND 134 14816 -65.4 -82.4 8 17.0 -65.5 255 45 369.1 369.1 300.4 369.1 0.00 Sounding variables and indices 1000-500 mb thick: 5743.00 m Freezing level: 584.00 mb = 4578.36 m = 15020.68 ft Wetbulb zero: 670.27 mb = 3466.25 m = 11372.06 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 30.11 % Est. max temperature: 32.56 C = 90.62 F Sfc-Lift cond lev (LCL): 738.49 mb = 2668.63 m = 8755.24 ft T: 10.09 C 700-500 lapse rate: 5.99 C/km ThetaE index: 9.49 C Layer 1000.0- 762.0 mb Conv cond level (CCL): 599.75 mb = 4364.97 m = 14320.60 ft Mean mixing ratio: 7.18 g/kg Conv temperature: 44.92 C = 112.85 F Cap Strength: 5.36 C Lifted Index: 3.82 C Risk: None Lifted Index @300 mb: 5.58 C Lifted Index @700 mb: 4.02 C Showalter Index: 5.00 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: 13.50 C K Index: 22.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 87.20 Risk: None Energy Index: -0.11 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.86 J/kg Max Up Vert Vel: 1.31 m/s Conv Inhibition (B-): 48779.34 J/kg Cap Strength: 5.38 C Lift Cond Lev (LCL): 713.71 mb = 2951.52 m = 9683.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 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 1001 54 0 0 -0.0 -0.0 | 114 9 -8.2 3.7 1 1000 57 0 0 -0.0 -0.0 | 114 9 -8.2 3.7 2 972 305 285 3 2.9 -0.8 | 119 6 -5.3 2.9 3 940 610 290 4 3.8 -1.4 | 118 5 -4.4 2.3 4 925 749 285 4 3.9 -1.0 | 121 5 -4.3 2.7 5 908 914 285 4 3.9 -1.0 | 121 5 -4.3 2.7 6 876 1219 280 4 3.9 -0.7 | 125 5 -4.3 3.0 7 850 1482 270 5 5.0 -0.0 | 139 5 -3.2 3.7 8 816 1829 250 7 6.6 2.4 | 165 6 -1.6 6.1 9 787 2134 235 9 7.4 5.2 | 175 9 -0.8 8.9 10 758 2438 230 11 8.4 7.1 | 181 11 0.2 10.8 11 731 2743 225 10 7.1 7.1 | 174 11 -1.1 10.8 12 700 3112 235 5 4.1 2.9 | 148 8 -4.1 6.6 13 654 3658 285 9 8.7 -2.3 | 200 1 0.5 1.4 14 606 4267 265 20 19.9 1.7 | 245 13 11.7 5.4 15 561 4877 270 23 23.0 -0.0 | 256 15 14.8 3.7 16 500 5800 270 22 22.0 -0.0 | 255 14 13.8 3.7 17 481 6096 265 20 19.9 1.7 | 245 13 11.7 5.4 18 400 7480 275 20 19.9 -1.7 | 261 12 11.7 1.9 19 392 7620 270 20 20.0 -0.0 | 253 12 11.8 3.7 20 316 9144 280 29 28.6 -5.0 | 274 20 20.4 -1.3 21 300 9520 275 34 33.9 -3.0 | 268 26 25.7 0.7 22 250 10780 255 44 42.5 11.4 | 246 37 34.3 15.1 23 243 10973 255 44 42.5 11.4 | 246 37 34.3 15.1 24 200 12270 265 41 40.8 3.6 | 257 33 32.6 7.3 25 150 14120 255 42 40.6 10.9 | 246 35 32.4 14.6 26 134 14816 255 45 43.5 11.6 | 246 38 35.3 15.3 27 119 15545 265 40 39.8 3.5 | 257 32 31.6 7.2 28 100 16580 280 21 20.7 -3.6 | 270 12 12.5 0.0 29 83 17669 275 20 19.9 -1.7 | 261 12 11.7 1.9 30 70 18660 275 16 15.9 -1.4 | 253 8 7.7 2.3 31 50 20680 120 2 -1.7 1.0 | 115 11 -9.9 4.7 32 30 23900 70 5 -4.7 -1.7 | 99 13 -12.9 2.0 33 20 26490 340 7 2.4 -6.6 | 64 6 -5.8 -2.9 34 10 31120 275 7 7.0 -0.6 | 158 3 -1.2 3.1 Wind Parameters Mean winds (0-6000m): 264.2 at 12.0 knts Storm direction: 294.2 at 9.0 knts Shear (0-3000m) pos: 0.8 neg: 1.8 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 39.3 deg Storm rel helicity (0-3000m) pos: 12.7 neg: -13.2 tot: -0.5 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 12.71 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 ------------------------------------------------------------------------------- 500 287 2 117 7| 0.0 3.9 3.9| 1.9 -1.8 0.1 0.2 0.06| 4.5 0.3 1000 286 3 119 6| 0.0 2.1 2.1| 2.5 -1.8 0.7 0.7 0.15| 2.6 0.4 1500 282 4 122 6| 0.0 1.9 1.9| 5.1 -1.8 3.3 2.2 0.38| 2.4 0.9 2000 269 4 135 5| 0.0 2.2 2.2| 9.6 -1.8 7.9 3.9 0.49| 2.9 1.4 2500 255 6 151 6| 0.0 2.2 2.2| 12.7 -3.0 9.7 3.9 0.43| 3.0 1.3 3000 248 6 157 6| 0.8 1.8 2.7| 12.7 -13.2 -0.5 -0.2 0.11| 3.4 0.4 4000 256 7 164 6| 1.0 2.2 3.3| 18.3 -14.1 4.2 1.1 0.21| 4.5 1.0 5000 262 10 197 5| 0.9 2.4 3.3| 27.9 -15.9 12.1 2.4 0.22| 4.4 1.0 6000 264 12 217 6| 0.8 1.8 2.6| 27.9 -24.0 4.0 0.7 0.15| 4.0 0.6 Wrote GIF file: /home/apache/climate/data/raob//VEGT/skewt/VEGT.skewt.20200331.11.gif