UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041511.upa.cvt Date: 1100Z 15 APR 25 Searching for VEGT... Searching the city database file for: VEGT ... Date:1100Z 15 APR 25 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 1002 54 28.6 18.6 55 10.0 21.6 0 0 301.6 304.1 294.7 341.6 13.58 1 1000 74 27.8 16.8 51 11.0 20.3 155 1 301.0 303.2 293.4 336.6 12.12 2 989 172 27.0 16.0 51 11.0 19.6 151 7 301.1 303.2 293.2 335.3 11.64 3 970 344 27.6 14.6 45 13.0 18.9 146 14 303.4 305.4 293.2 335.6 10.83 4 925 763 24.8 13.8 50 11.0 17.5 110 6 304.7 306.7 293.6 336.9 10.78 5 896 1042 22.6 15.6 65 7.0 17.8 80 3 305.2 307.5 295.0 342.7 12.54 6 850 1499 19.4 10.4 56 9.0 13.7 315 2 306.5 308.2 293.0 334.7 9.36 7 818 1828 17.0 7.0 52 10.0 11.0 305 5 307.3 308.8 291.9 330.7 7.70 8 700 3135 7.0 3.7 79 3.3 5.1 240 15 310.2 311.6 292.3 332.3 7.15 9 693 3217 6.2 3.3 82 2.9 4.6 236 15 310.2 311.6 292.2 331.9 7.02 10 608 4278 0.0 -3.6 77 3.6 -1.8 231 17 314.9 315.8 291.8 330.3 4.82 11 552 5046 -4.3 -9.1 69 4.8 -6.4 251 18 318.7 319.3 291.7 330.0 3.48 12 501 5804 -8.1 -27.1 20 19.0 -13.2 235 23 323.0 323.1 290.5 325.9 0.83 13 500 5820 -8.3 -29.3 17 21.0 -13.5 235 23 322.9 323.1 290.4 325.3 0.68 14 459 6476 -12.5 -30.5 21 18.0 -16.7 231 27 325.7 325.8 291.2 328.1 0.66 15 425 7058 -16.1 -21.1 65 5.0 -17.6 230 29 328.3 328.7 292.9 334.2 1.67 16 400 7510 -18.9 -26.9 49 8.0 -20.8 235 21 330.4 330.6 292.9 334.2 1.06 17 355 8387 -25.5 -48.5 10 23.0 -28.0 239 33 333.0 333.0 292.7 333.5 0.13 18 333 8849 -27.9 -57.9 4 30.0 -30.2 235 51 335.9 335.9 293.3 336.1 0.05 19 303 9520 -33.3 -42.3 40 9.0 -34.3 228 69 337.5 337.5 294.0 338.7 0.30 20 300 9590 -32.7 -53.7 10 21.0 -34.3 225 69 339.3 339.3 294.2 339.6 0.09 21 298 9637 -32.7 -55.7 8 23.0 -34.4 226 70 339.9 340.0 294.4 340.2 0.07 22 287 9898 -34.5 -60.3 6 25.8 -36.0 230 73 341.0 341.1 294.6 341.2 0.04 23 250 10840 -41.1 -77.1 1 36.0 -42.1 230 56 345.0 345.0 295.5 345.0 0.00 24 200 12330 -49.7 -83.7 1 34.0 -50.2 230 52 354.1 354.1 297.5 354.1 0.00 25 153 14037 -61.5 -84.5 3 23.0 -61.7 251 50 362.1 362.1 299.1 362.1 0.00 26 150 14160 -62.5 -84.5 4 22.0 -62.6 260 47 362.4 362.4 299.2 362.4 0.00 27 100 16600 -73.3 -88.3 8 15.0 -73.3 345 24 386.1 386.1 303.2 386.1 0.00 28 76 18180 -78.9 -89.9 15 11.0 -78.9 295 25 405.9 405.9 306.0 405.9 0.00 29 73 18409 -76.7 -89.7 11 13.0 -76.7 312 20 415.3 415.3 307.2 415.3 0.00 30 70 18650 -77.3 -89.3 13 12.0 -77.3 330 14 419.0 419.0 307.6 419.0 0.00 31 67 18902 -78.7 -89.7 15 11.0 -78.7 351 14 421.3 421.3 307.9 421.3 0.00 32 65 19075 -79.3 -90.3 15 11.0 -79.3 5 13 423.6 423.6 308.2 423.6 0.00 33 64 19164 -76.5 -89.5 11 13.0 -76.6 13 13 431.6 431.6 309.0 431.7 0.00 34 57 19837 -75.5 -88.5 11 13.0 -75.6 68 12 448.5 448.5 310.7 448.5 0.00 35 53 20265 -71.3 -89.3 5 18.0 -71.4 102 12 467.6 467.6 312.4 467.6 0.00 36 50 20610 -72.1 -88.1 7 16.0 -72.2 130 11 473.6 473.6 313.0 473.6 0.00 37 48 20851 -72.1 -89.1 6 17.0 -72.2 139 11 479.1 479.1 313.4 479.2 0.00 38 43 21504 -69.5 -88.5 5 19.0 -69.7 164 11 500.9 500.9 315.0 500.9 0.00 39 39 22098 -61.7 -87.7 2 26.0 -62.3 186 11 534.8 534.8 317.2 534.8 0.00 40 30 23750 -55.1 -87.1 1 32.0 -56.7 245 11 594.4 594.4 320.3 594.5 0.01 41 26 24672 -50.7 -86.7 1 36.0 -53.4 238 10 631.8 631.8 322.0 631.8 0.01 42 22 25758 -51.5 -86.5 1 35.0 -54.4 230 9 660.3 660.3 323.1 660.4 0.01 43 20 26380 -49.1 -86.1 1 37.0 -52.9 225 8 685.9 685.9 324.0 686.0 0.01 44 18 27069 -50.9 -85.9 1 35.0 -54.4 701.2 701.2 324.5 701.3 0.01 45 16 27843 -46.5 -83.5 1 37.0 -51.8 739.6 739.6 325.7 739.8 0.02 46 13 29223 -45.9 -82.9 1 37.0 -52.2 786.9 786.9 326.9 787.2 0.03 47 11 30346 -41.7 -83.7 0 42.0 -50.7 840.7 840.7 328.2 841.0 0.03 TRP 76 18180 -78.9 -89.9 15 11.0 -78.9 295 25 405.9 405.9 306.0 405.9 0.00 WND 287 9898 -34.5 -60.3 6 25.8 -36.0 230 73 341.0 341.1 294.6 341.2 0.04 Sounding variables and indices 1000-500 mb thick: 5746.00 m Freezing level: 608.00 mb = 4277.70 m = 14034.27 ft Wetbulb zero: 631.91 mb = 3965.16 m = 13008.89 ft Precipitable water: 1.54 inches Sfc-500 mean rel hum: 62.92 % Est. max temperature: 33.44 C = 92.19 F Sfc-Lift cond lev (LCL): 866.49 mb = 1332.31 m = 4371.05 ft T: 20.57 C 700-500 lapse rate: 5.70 C/km ThetaE index: 11.94 C Layer 850.0- 700.0 mb Conv cond level (CCL): 746.09 mb = 2599.99 m = 8530.04 ft Mean mixing ratio: 11.19 g/kg Conv temperature: 36.11 C = 96.99 F Cap Strength: 3.81 C Lifted Index: -0.18 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.32 C Lifted Index @700 mb: 0.36 C Showalter Index: 0.76 C Risk: Thunderstorms probable Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 18.70 C K Index: 34.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 151.80 Risk: None Energy Index: -1.77 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 73.93 J/kg Max Up Vert Vel: 12.16 m/s Conv Inhibition (B-): 186.28 J/kg Cap Strength: 3.81 C Lift Cond Lev (LCL): 806.70 mb = 1944.74 m = 6380.30 ft Lev Free Conv (LFC): 681.70 mb = 3350.65 m = 10992.82 ft Equ Level (EL): 431.70 mb = 6939.31 m = 22766.48 ft B at Equ Level: 73.61 J/kg Max Parcel Lev (MPL): 321.70 mb = 9094.46 m = 29837.11 ft Wind level data Storm motion: 268 at 10 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 54 0 0 -0.0 -0.0 | 88 10 -9.6 -0.3 1 1000 74 155 1 -0.4 0.9 | 93 10 -10.1 0.6 2 974 305 145 15 -8.6 12.3 | 123 22 -18.2 12.0 3 941 610 155 6 -2.5 5.4 | 113 13 -12.2 5.1 4 925 763 110 6 -5.6 2.1 | 97 15 -15.3 1.8 5 878 1219 60 1 -0.9 -0.5 | 86 11 -10.5 -0.8 6 850 1499 315 2 1.4 -1.4 | 78 8 -8.2 -1.7 7 847 1524 315 2 1.4 -1.4 | 78 8 -8.2 -1.7 8 817 1829 305 5 4.1 -2.9 | 60 6 -5.5 -3.2 9 788 2134 300 10 8.7 -5.0 | 10 5 -1.0 -5.3 10 760 2438 300 8 6.9 -4.0 | 32 5 -2.7 -4.3 11 733 2743 265 11 11.0 1.0 | 243 1 1.3 0.7 12 700 3135 240 15 13.0 7.5 | 205 8 3.4 7.2 13 656 3658 215 17 9.8 13.9 | 180 14 0.1 13.6 14 542 5182 255 18 17.4 4.7 | 241 9 7.7 4.4 15 500 5820 235 23 18.8 13.2 | 216 16 9.2 12.9 16 445 6706 230 29 22.2 18.6 | 214 22 12.6 18.3 17 427 7010 230 30 23.0 19.3 | 215 23 13.3 19.0 18 410 7315 230 23 17.6 14.8 | 209 17 8.0 14.5 19 400 7510 235 21 17.2 12.0 | 213 14 7.6 11.7 20 362 8230 240 28 24.2 14.0 | 227 20 14.6 13.7 21 333 8839 235 51 41.8 29.3 | 228 43 32.1 29.0 22 319 9144 225 64 45.3 45.3 | 218 57 35.6 45.0 23 306 9449 230 69 52.9 44.4 | 224 62 43.2 44.1 24 300 9590 225 69 48.8 48.8 | 219 62 39.2 48.5 25 287 9898 230 73 55.9 46.9 | 225 66 46.3 46.6 26 280 10058 230 73 55.9 46.9 | 225 66 46.3 46.6 27 268 10363 230 64 49.0 41.1 | 224 57 39.4 40.8 28 250 10840 230 56 42.9 36.0 | 223 49 33.3 35.7 29 224 11582 235 55 45.1 31.5 | 229 47 35.4 31.2 30 214 11887 240 47 40.7 23.5 | 233 39 31.1 23.2 31 200 12330 230 52 39.8 33.4 | 222 45 30.2 33.1 32 195 12497 230 52 39.8 33.4 | 222 45 30.2 33.1 33 153 14021 250 50 47.0 17.1 | 246 41 37.3 16.8 34 150 14160 260 47 46.3 8.2 | 258 37 36.6 7.9 35 139 14630 260 41 40.4 7.1 | 257 31 30.7 6.8 36 108 16154 315 45 31.8 -31.8 | 325 39 22.2 -32.1 37 100 16600 345 24 6.2 -23.2 | 8 24 -3.4 -23.5 38 97 16764 340 27 9.2 -25.4 | 1 26 -0.4 -25.7 39 76 18180 295 25 22.7 -10.6 | 310 17 13.0 -10.9 40 70 18650 330 14 7.0 -12.1 | 12 13 -2.6 -12.4 41 50 20610 130 11 -8.4 7.1 | 111 19 -18.1 6.8 42 30 23750 245 11 10.0 4.6 | 184 4 0.3 4.3 43 20 26380 225 8 5.7 5.7 | 143 7 -4.0 5.4 Wind Parameters Mean winds (0-6000m): 238.2 at 12.9 knts Storm direction: 268.2 at 9.6 knts Shear (0-3000m) pos: 1.3 neg: 2.8 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 121.5 deg Storm rel helicity (0-3000m) pos: 29.9 neg: -57.0 tot: -27.1 m^2/s^2 ave: -9.0 10^-3 m/s^2 rel: -0.27 Storm rel vorticity (0-3000m) horiz: 9.5 stream: -2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.16 Bulk Shear: 34.27 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 ------------------------------------------------------------------------------- 500 147 9 117 17| 7.9 0.0 7.9| 27.6 -8.4 19.2 38.5 0.31| 20.3 6.3 1000 138 7 109 15| 3.9 3.8 7.8| 27.6 -37.6 -10.0 -10.0 -0.05| 15.0 -0.8 1500 136 5 105 14| 2.6 3.4 6.0| 27.6 -42.0 -14.4 -9.6 -0.10| 11.6 -1.1 2000 143 5 107 13| 2.0 4.0 6.0| 27.6 -51.3 -23.7 -11.8 -0.22| 10.4 -2.3 2500 236 6 124 6| 1.6 3.2 4.7| 29.9 -53.9 -24.0 -9.6 -0.21| 9.3 -1.9 3000 254 7 119 3| 1.3 2.8 4.1| 29.9 -57.0 -27.1 -9.0 -0.27| 9.5 -2.6 4000 234 9 159 6| 0.8 2.0 2.8| 39.1 -70.9 -31.8 -8.0 -0.26| 8.6 -2.3 5000 236 11 176 6| 0.3 1.6 1.9| 59.6 -70.9 -11.2 -2.2 -0.13| 7.7 -1.0 6000 238 13 191 7| 0.2 1.9 2.2| 61.6 -87.7 -26.1 -4.4 -0.17| 7.4 -1.2 Wrote GIF file: /home/apache/climate/data/raob//VEGT/skewt/VEGT.skewt.20250415.11.gif