UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032800.upa.cvt Date: 0000Z 28 MAR 20 Searching for VEGK... Searching the city database file for: VEGK ... Date:0000Z 28 MAR 20 Station: VEGK WMO ident: 42379 Latitude: 26.75 Longitude: 83.37 Elevation: 77.00 ------------------------------------------------------------------------------- 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 77 21.2 16.2 73 5.0 17.9 270 2 294.2 296.3 291.0 327.4 11.63 1 1000 85 20.2 17.0 82 3.2 18.1 270 8 293.4 295.5 291.2 328.3 12.28 2 979 268 18.4 15.9 85 2.5 16.8 291 24 293.3 295.4 290.7 326.6 11.68 3 945 574 23.0 14.0 57 9.0 17.1 291 26 301.0 302.9 292.4 332.5 10.69 4 925 760 22.2 12.2 53 10.0 15.8 295 26 302.0 303.8 291.9 330.7 9.69 5 850 1491 19.0 13.0 68 6.0 15.0 275 14 306.0 308.1 294.2 339.5 11.14 6 845 1542 19.0 13.0 68 6.0 15.0 274 14 306.6 308.7 294.4 340.3 11.21 7 786 2159 15.0 7.0 59 8.0 10.2 255 12 308.7 310.2 292.6 333.2 8.02 8 702 3104 8.2 -5.8 36 14.0 1.6 275 38 311.3 312.0 289.5 322.5 3.53 9 700 3128 8.0 -5.0 39 13.0 1.8 275 40 311.3 312.1 289.8 323.3 3.76 10 640 3858 1.4 -1.7 80 3.1 -0.2 265 50 311.9 312.9 291.3 328.5 5.28 11 612 4217 -0.3 -9.3 51 9.0 -4.1 257 49 314.0 314.6 289.9 323.9 3.09 12 608 4269 -1.1 -4.7 76 3.6 -2.8 256 49 313.7 314.5 291.1 327.7 4.44 13 597 4414 -2.1 -4.9 81 2.8 -3.4 253 49 314.1 315.0 291.2 328.3 4.45 14 574 4726 -3.9 -7.2 78 3.3 -5.4 252 50 315.6 316.3 291.2 328.1 3.88 15 567 4822 -4.1 -15.1 42 11.0 -8.1 254 50 316.5 316.9 289.8 323.4 2.09 16 545 5133 -6.5 -40.5 5 34.0 -12.9 257 49 317.2 317.2 288.1 318.0 0.20 17 500 5800 -11.7 -41.7 6 30.0 -16.7 255 51 318.8 318.8 288.6 319.5 0.20 18 491 5939 -12.7 -42.7 6 30.0 -17.4 253 52 319.2 319.2 288.7 319.9 0.18 19 458 6470 -13.5 -50.5 3 37.0 -18.4 254 64 324.6 324.6 290.3 324.9 0.08 20 406 7379 -19.1 -43.1 10 24.0 -22.6 255 70 328.8 328.8 291.6 329.6 0.21 21 400 7490 -19.9 -30.9 37 11.0 -22.2 255 75 329.1 329.3 292.2 331.8 0.73 22 375 7963 -23.5 -25.7 82 2.2 -24.0 255 89 330.5 330.7 293.0 335.0 1.26 23 354 8380 -26.7 -27.3 95 0.6 -26.8 251 90 331.7 331.9 293.3 335.8 1.15 24 319 9119 -33.3 -34.3 91 1.0 -33.4 257 99 332.5 332.7 293.0 335.0 0.66 25 313 9252 -32.1 -36.2 67 4.1 -32.7 258 101 336.0 336.1 293.9 338.1 0.55 26 300 9550 -33.3 -49.3 19 16.0 -34.7 260 105 338.4 338.5 294.1 339.0 0.14 27 299 9574 -33.5 -51.5 15 18.0 -34.9 260 105 338.5 338.5 294.0 338.9 0.11 28 250 10810 -42.3 -77.3 1 35.0 -43.2 255 104 343.2 343.2 295.1 343.2 0.00 29 234 11255 -43.3 -78.3 1 35.0 -44.2 255 101 348.2 348.2 296.3 348.2 0.00 30 200 12290 -51.5 -83.5 1 32.0 -51.9 250 107 351.2 351.2 296.9 351.2 0.00 31 194 12487 -53.0 -84.5 1 31.6 -53.3 250 110 352.0 352.0 297.1 352.0 0.00 32 150 14100 -65.3 -93.3 1 28.0 -65.4 255 100 357.6 357.6 298.2 357.6 0.00 33 120 15436 -72.5 -98.5 1 26.0 -72.5 250 86 368.0 368.0 300.2 368.0 0.00 34 101 16451 -71.9 -97.9 1 26.0 -71.9 259 58 387.7 387.7 303.5 387.7 0.00 35 100 16510 -69.3 -96.3 1 27.0 -69.4 260 56 393.8 393.8 304.3 393.8 0.00 36 98 16631 -67.9 -94.9 1 27.0 -68.0 260 56 398.8 398.8 305.0 398.8 0.00 37 91 17078 -66.3 -94.3 1 28.0 -66.4 249 49 410.6 410.6 306.6 410.6 0.00 38 70 18620 -78.7 -102.7 1 24.0 -78.7 195 15 416.0 416.0 307.2 416.0 0.00 39 69 18702 -78.9 -102.9 1 24.0 -78.9 200 15 417.3 417.3 307.4 417.3 0.00 40 58 19707 -71.3 -97.3 1 26.0 -71.4 265 9 455.7 455.7 311.4 455.7 0.00 41 55 20024 -66.5 -94.5 1 28.0 -66.7 285 8 473.7 473.7 313.0 473.7 0.00 42 50 20600 -66.7 -93.7 1 27.0 -67.0 320 5 486.3 486.3 314.0 486.3 0.00 43 48 20847 -66.7 -93.7 1 27.0 -67.0 330 6 492.0 492.0 314.4 492.0 0.00 44 45 21244 -61.1 -90.1 1 29.0 -61.7 346 7 514.8 514.8 315.9 514.8 0.00 45 37 22461 -61.3 -90.3 1 29.0 -62.0 34 10 543.9 543.9 317.8 543.9 0.00 46 32 23372 -57.3 -87.3 1 30.0 -58.5 69 13 577.7 577.7 319.6 577.7 0.01 47 30 23780 -57.5 -87.5 1 30.0 -58.7 85 14 587.9 587.9 320.0 587.9 0.01 48 20 26360 -53.9 -84.9 1 31.0 -56.3 100 9 671.2 671.2 323.4 671.3 0.01 49 15 28206 -53.5 -84.5 1 31.0 -56.6 48 12 730.1 730.1 325.4 730.2 0.02 50 13 29129 -51.9 -83.9 1 32.0 -55.9 22 14 766.1 766.1 326.4 766.3 0.03 51 11 30225 -46.1 -80.1 1 34.0 -52.9 352 16 824.7 824.7 327.8 825.3 0.06 52 10 30860 -44.5 -78.5 1 34.0 -52.4 335 17 853.4 853.5 328.5 854.3 0.08 53 8.5 31952 -42.9 -77.9 1 35.0 -52.3 900.3 900.4 329.4 901.5 0.11 54 8.0 32362 -42.3 -77.3 1 35.0 -52.3 918.4 918.5 329.8 919.8 0.13 TRP 120 15436 -72.5 -98.5 1 26.0 -72.5 250 86 368.0 368.0 300.2 368.0 0.00 WND 194 12487 -53.0 -84.5 1 31.6 -53.3 250 110 352.0 352.0 297.1 352.0 0.00 Sounding variables and indices 1000-500 mb thick: 5715.00 m Freezing level: 616.94 mb = 4153.44 m = 13626.62 ft Wetbulb zero: 644.84 mb = 3796.49 m = 12455.54 ft Precipitable water: 1.37 inches Sfc-500 mean rel hum: 52.65 % Est. max temperature: 32.96 C = 91.33 F Sfc-Lift cond lev (LCL): 930.85 mb = 705.07 m = 2313.18 ft T: 22.44 C 700-500 lapse rate: 7.37 C/km ThetaE index: 17.80 C Layer 786.0- 700.0 mb Conv cond level (CCL): 725.95 mb = 2823.72 m = 9264.07 ft Mean mixing ratio: 10.85 g/kg Conv temperature: 37.58 C = 99.65 F Cap Strength: 6.91 C Lifted Index: -0.53 C Risk: Thunderstorms probable Lifted Index @300 mb: 6.88 C Lifted Index @700 mb: 3.64 C Showalter Index: -4.72 C Risk: Severe thunderstorms possible Total Totals Index: 55.40 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.70 C Cross Totals Index: 24.70 C K Index: 30.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 363.00 Risk: Showers and thunderstorms possible Energy Index: -3.88 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.68 J/kg Max Up Vert Vel: 10.46 m/s Conv Inhibition (B-): 543.36 J/kg Cap Strength: 6.86 C Lift Cond Lev (LCL): 860.59 mb = 1383.93 m = 4540.39 ft Lev Free Conv (LFC): 515.59 mb = 5562.33 m = 18248.90 ft Equ Level (EL): 475.59 mb = 6182.62 m = 20283.94 ft B at Equ Level: 50.73 J/kg Max Parcel Lev (MPL): 435.59 mb = 6848.66 m = 22469.08 ft Wind level data Storm motion: 295 at 26 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 77 270 2 2.0 -0.0 | 117 24 -21.6 11.2 1 1000 85 270 8 8.0 -0.0 | 126 19 -15.6 11.2 2 975 305 295 27 24.5 -11.4 | 283 1 0.8 -0.2 3 941 610 290 26 24.4 -8.9 | 199 2 0.8 2.3 4 925 760 295 26 23.6 -11.0 | 164 0 -0.1 0.2 5 909 914 305 25 20.5 -14.3 | 45 4 -3.1 -3.1 6 877 1219 300 21 18.2 -10.5 | 98 5 -5.4 0.7 7 850 1491 275 14 13.9 -1.2 | 136 14 -9.7 10.0 8 817 1829 270 13 13.0 -0.0 | 137 15 -10.6 11.2 9 788 2134 255 12 11.6 3.1 | 140 19 -12.0 14.3 10 760 2438 260 18 17.7 3.1 | 158 16 -5.9 14.3 11 733 2743 275 24 23.9 -2.1 | 182 9 0.3 9.1 12 707 3048 275 35 34.9 -3.1 | 234 14 11.2 8.2 13 700 3128 275 40 39.8 -3.5 | 245 18 16.2 7.7 14 655 3658 265 48 47.8 4.2 | 238 29 24.2 15.4 15 630 3962 265 51 50.8 4.4 | 240 31 27.2 15.7 16 606 4267 255 49 47.3 12.7 | 225 34 23.7 23.9 17 584 4572 250 50 47.0 17.1 | 220 37 23.4 28.3 18 562 4877 255 50 48.3 12.9 | 226 35 24.7 24.2 19 520 5486 260 47 46.3 8.2 | 229 30 22.7 19.4 20 500 5800 255 51 49.3 13.2 | 226 35 25.6 24.4 21 481 6096 250 54 50.7 18.5 | 222 40 27.1 29.7 22 462 6401 255 64 61.8 16.6 | 234 47 38.2 27.8 23 444 6706 250 66 62.0 22.6 | 229 51 38.4 33.8 24 426 7010 255 62 59.9 16.0 | 233 45 36.3 27.3 25 409 7315 255 68 65.7 17.6 | 236 51 42.1 28.8 26 400 7490 255 75 72.4 19.4 | 238 58 48.8 30.6 27 376 7925 255 89 86.0 23.0 | 241 71 62.3 34.3 28 361 8230 250 88 82.7 30.1 | 235 72 59.1 41.3 29 300 9550 260 105 103.4 18.2 | 250 85 79.8 29.4 30 291 9754 260 104 102.4 18.1 | 250 84 78.8 29.3 31 255 10668 255 104 100.5 26.9 | 244 86 76.8 38.1 32 250 10810 255 104 100.5 26.9 | 244 86 76.8 38.1 33 244 10973 255 104 100.5 26.9 | 244 86 76.8 38.1 34 233 11278 255 101 97.6 26.1 | 243 83 73.9 37.4 35 213 11887 255 105 101.4 27.2 | 244 87 77.8 38.4 36 203 12192 250 103 96.8 35.2 | 238 87 73.2 46.4 37 200 12290 250 107 100.5 36.6 | 238 91 76.9 47.8 38 194 12487 250 110 103.4 37.6 | 239 94 79.7 48.8 39 167 13411 255 103 99.5 26.7 | 243 85 75.9 37.9 40 152 14021 255 102 98.5 26.4 | 243 84 74.9 37.6 41 150 14100 255 100 96.6 25.9 | 243 82 73.0 37.1 42 137 14630 255 90 86.9 23.3 | 241 72 63.3 34.5 43 120 15436 250 86 80.8 29.4 | 235 70 57.2 40.6 44 112 15850 260 82 80.8 14.2 | 246 63 57.1 25.5 45 106 16154 255 68 65.7 17.6 | 236 51 42.1 28.8 46 100 16510 260 56 55.1 9.7 | 236 38 31.5 20.9 47 96 16764 260 56 55.1 9.7 | 236 38 31.5 20.9 48 70 18620 195 15 3.9 14.5 | 142 32 -19.7 25.7 49 50 20600 320 5 3.2 -3.8 | 110 22 -20.4 7.4 50 30 23780 85 14 -13.9 -1.2 | 105 39 -37.6 10.0 51 20 26360 100 9 -8.9 1.6 | 111 35 -32.5 12.8 52 10 30860 335 17 7.2 -15.4 | 76 17 -16.4 -4.2 Wind Parameters Mean winds (0-6000m): 265.4 at 34.9 knts Storm direction: 295.4 at 26.2 knts Shear (0-3000m) pos: 7.8 neg: 2.8 tot: 10.7 10-3/s Storm rel Dir Shear (0-3000m): 121.0 deg Storm rel helicity (0-3000m) pos: 117.7 neg: -0.7 tot: 117.0 m^2/s^2 ave: 39.0 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 13.8 stream: 6.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.28 Bulk Shear: 42.79 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 ------------------------------------------------------------------------------- 500 291 22 135 5| 24.9 0.0 24.9| 27.2 -0.4 26.8 53.6 0.35| 29.0 10.2 1000 295 24 119 3| 10.9 0.0 10.9| 29.7 -0.7 29.0 29.0 0.25| 19.1 4.8 1500 294 22 121 4| 7.3 4.3 11.6| 41.9 -0.7 41.2 27.5 0.32| 17.1 5.5 2000 290 20 131 7| 5.5 4.3 9.7| 46.2 -0.7 45.5 22.8 0.32| 13.9 4.4 2500 285 19 140 8| 6.1 3.4 9.5| 78.3 -0.7 77.6 31.0 0.39| 13.1 5.1 3000 282 20 151 8| 7.8 2.8 10.7|117.7 -0.7 117.0 39.0 0.47| 13.8 6.6 4000 276 27 201 9| 5.9 3.4 9.3|131.9 -41.9 90.0 22.5 0.35| 13.0 4.5 5000 269 32 214 15| 5.0 3.6 8.6|173.6-117.8 55.8 11.2 0.27| 12.0 3.2 6000 265 35 218 18| 4.2 3.8 8.0|185.2-157.0 28.1 4.7 0.22| 11.2 2.4 Wrote GIF file: /home/apache/climate/data/raob//VEGK/skewt/VEGK.skewt.20200328.00.gif