UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043011.upa.cvt Date: 1100Z 30 APR 25 Searching for VEGT... Searching the city database file for: VEGT ... Date:1100Z 30 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 29.0 21.0 62 8.0 23.2 0 0 302.0 304.9 296.3 348.6 15.81 1 1000 70 28.6 21.6 66 7.0 23.5 0 1 301.8 304.8 296.7 350.3 16.46 2 946 563 23.8 18.8 74 5.0 20.3 53 5 301.7 304.4 295.4 344.7 14.59 3 925 760 23.0 17.0 69 6.0 18.9 75 7 302.8 305.3 294.8 342.2 13.29 4 918 826 23.4 15.4 61 8.0 18.0 76 7 303.9 306.1 294.3 339.8 12.07 5 850 1492 18.2 12.2 68 6.0 14.3 65 11 305.2 307.2 293.5 336.9 10.56 6 700 3124 7.0 0.0 61 7.0 3.3 135 14 310.2 311.3 290.9 327.2 5.47 7 615 4177 0.0 -4.9 70 4.9 -2.3 133 14 313.9 314.7 291.0 327.6 4.32 8 582 4617 -3.5 -4.4 93 0.9 -3.9 134 11 314.8 315.7 291.7 329.9 4.75 9 545 5135 -5.9 -9.2 77 3.3 -7.3 101 11 317.9 318.6 291.5 329.3 3.50 10 536 5266 -5.5 -12.5 58 7.0 -8.3 99 10 319.9 320.4 291.4 329.0 2.73 11 500 5810 -8.5 -21.5 34 13.0 -12.5 85 2 322.7 322.9 291.0 327.4 1.37 12 494 5903 -9.3 -23.3 31 14.0 -13.3 88 2 322.8 323.0 290.9 326.9 1.18 13 420 7130 -19.3 -25.3 59 6.0 -20.8 232 8 325.3 325.6 291.6 329.4 1.16 14 400 7490 -21.5 -25.2 72 3.7 -22.4 205 16 327.0 327.3 292.1 331.4 1.23 15 351 8443 -27.7 -30.3 78 2.6 -28.2 232 13 331.1 331.3 292.9 334.3 0.88 16 301 9537 -33.3 -38.3 61 5.0 -34.0 235 49 338.1 338.2 294.3 339.9 0.47 17 300 9560 -33.5 -39.5 55 6.0 -34.3 235 52 338.2 338.2 294.3 339.8 0.41 18 286 9893 -35.9 -43.9 44 8.0 -36.7 238 58 339.4 339.4 294.4 340.5 0.27 19 263 10468 -40.7 -44.9 64 4.2 -41.1 232 60 340.6 340.6 294.7 341.6 0.27 20 250 10810 -43.7 -47.1 69 3.4 -43.9 225 60 341.1 341.1 294.8 342.0 0.22 21 228 11422 -47.9 -51.1 69 3.2 -48.1 225 63 343.8 343.8 295.4 344.4 0.15 22 223 11568 -48.7 -52.9 62 4.2 -48.9 225 64 344.8 344.8 295.6 345.3 0.13 23 217 11747 -50.5 -63.5 20 13.0 -50.8 232 67 344.7 344.7 295.4 344.8 0.03 24 208 12023 -48.9 -74.9 3 26.0 -49.4 243 71 351.4 351.4 297.0 351.4 0.01 25 203 12183 -49.6 -75.6 3 26.0 -50.1 250 74 352.7 352.7 297.2 352.7 0.01 26 200 12280 -50.1 -76.1 3 26.0 -50.6 250 73 353.4 353.4 297.4 353.5 0.01 27 150 14120 -58.9 -85.9 2 27.0 -59.1 240 49 368.6 368.6 300.3 368.6 0.00 28 121 15433 -69.3 -87.3 6 18.0 -69.4 231 51 372.9 372.9 301.1 372.9 0.00 29 100 16560 -72.7 -86.7 10 14.0 -72.8 275 39 387.3 387.3 303.4 387.3 0.00 30 80 17853 -78.3 -89.3 15 11.0 -78.3 300 20 401.3 401.3 305.4 401.3 0.00 31 72 18457 -77.1 -89.1 13 12.0 -77.1 312 11 416.1 416.1 307.3 416.1 0.00 32 70 18620 -74.1 -88.1 10 14.0 -74.2 315 8 425.9 425.9 308.4 425.9 0.00 33 69 18704 -73.5 -88.5 8 15.0 -73.6 320 8 428.9 428.9 308.7 428.9 0.00 34 57 19818 -73.5 -87.5 10 14.0 -73.6 22 12 453.0 453.0 311.1 453.0 0.00 35 51 20480 -65.3 -85.3 5 20.0 -65.6 59 15 486.8 486.8 314.0 486.9 0.01 36 50 20600 -65.5 -85.5 5 20.0 -65.8 65 15 489.1 489.1 314.1 489.2 0.01 37 42 21662 -64.9 -86.9 3 22.0 -65.3 104 12 515.6 515.6 316.0 515.7 0.00 38 36 22615 -58.7 -85.7 2 27.0 -59.6 139 9 554.9 554.9 318.3 555.0 0.01 39 30 23770 -55.1 -86.1 1 31.0 -56.7 180 5 594.4 594.4 320.3 594.5 0.01 40 27 24442 -55.3 -85.3 1 30.0 -57.0 157 5 612.1 612.1 321.2 612.1 0.01 41 20 26400 -45.1 -83.1 1 38.0 -50.3 90 6 698.1 698.1 324.4 698.3 0.02 42 19 26743 -44.9 -81.9 1 37.0 -50.3 709.1 709.1 324.7 709.3 0.03 TRP 80 17853 -78.3 -89.3 15 11.0 -78.3 300 20 401.3 401.3 305.4 401.3 0.00 WND 203 12183 -49.6 -75.6 3 26.0 -50.1 250 74 352.7 352.7 297.2 352.7 0.01 Sounding variables and indices 1000-500 mb thick: 5740.00 m Freezing level: 615.00 mb = 4177.11 m = 13704.28 ft Wetbulb zero: 650.12 mb = 3725.38 m = 12222.22 ft Precipitable water: 1.69 inches Sfc-500 mean rel hum: 66.82 % Est. max temperature: 32.20 C = 89.96 F Sfc-Lift cond lev (LCL): 892.37 mb = 1071.16 m = 3514.27 ft T: 21.49 C 700-500 lapse rate: 5.77 C/km ThetaE index: 23.03 C Layer 946.0- 615.0 mb Conv cond level (CCL): 824.07 mb = 1752.39 m = 5749.24 ft Mean mixing ratio: 14.38 g/kg Conv temperature: 33.06 C = 91.51 F Cap Strength: 2.40 C Lifted Index: -3.66 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.29 C Lifted Index @700 mb: -2.16 C Showalter Index: -0.38 C Risk: Thunderstorms probable Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 20.70 C K Index: 31.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 170.40 Risk: None Energy Index: -1.85 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1265.74 J/kg Max Up Vert Vel: 50.31 m/s Conv Inhibition (B-): 67.04 J/kg Cap Strength: 2.40 C Lift Cond Lev (LCL): 868.67 mb = 1304.10 m = 4278.50 ft Lev Free Conv (LFC): 773.67 mb = 2282.94 m = 7489.88 ft Equ Level (EL): 223.67 mb = 11548.67 m = 37888.86 ft B at Equ Level: 1265.05 J/kg Max Parcel Lev (MPL): 133.67 mb = 14824.67 m = 48636.77 ft Wind level data Storm motion: 143 at 7 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 | 323 7 4.4 -6.0 1 1000 70 0 1 -0.0 -1.0 | 327 8 4.4 -7.0 2 925 760 75 7 -6.8 -1.8 | 17 8 -2.3 -7.8 3 877 1219 85 8 -8.0 -0.7 | 28 8 -3.5 -6.7 4 850 1492 65 11 -10.0 -4.6 | 27 12 -5.5 -10.6 5 847 1524 65 11 -10.0 -4.6 | 27 12 -5.5 -10.6 6 817 1829 90 9 -9.0 0.0 | 37 8 -4.6 -6.0 7 788 2134 110 12 -11.3 4.1 | 75 7 -6.8 -1.9 8 700 3124 135 14 -9.9 9.9 | 126 7 -5.5 3.9 9 680 3353 130 14 -10.7 9.0 | 116 7 -6.3 3.0 10 630 3962 120 15 -13.0 7.5 | 100 9 -8.5 1.5 11 607 4267 140 14 -9.0 10.7 | 136 7 -4.6 4.8 12 584 4572 135 11 -7.8 7.8 | 119 4 -3.3 1.8 13 562 4877 125 10 -8.2 5.7 | 86 4 -3.7 -0.2 14 541 5182 95 11 -11.0 1.0 | 52 8 -6.5 -5.0 15 521 5486 110 6 -5.6 2.1 | 17 4 -1.2 -3.9 16 500 5810 85 2 -2.0 -0.2 | 338 7 2.5 -6.1 17 481 6096 95 2 -2.0 0.2 | 337 6 2.5 -5.8 18 462 6401 325 5 2.9 -4.1 | 324 12 7.3 -10.1 19 426 7010 260 5 4.9 0.9 | 299 11 9.4 -5.1 20 409 7315 185 12 1.0 12.0 | 223 8 5.5 6.0 21 400 7490 205 16 6.8 14.5 | 233 14 11.2 8.5 22 361 8230 220 13 8.4 10.0 | 253 13 12.8 4.0 23 332 8839 255 12 11.6 3.1 | 280 16 16.0 -2.9 24 305 9449 235 39 31.9 22.4 | 246 40 36.4 16.4 25 300 9560 235 52 42.6 29.8 | 243 53 47.0 23.9 26 279 10058 240 61 52.8 30.5 | 247 62 57.3 24.5 27 250 10810 225 60 42.4 42.4 | 232 59 46.9 36.5 28 222 11582 225 64 45.3 45.3 | 232 63 49.7 39.3 29 203 12183 250 74 69.5 25.3 | 255 76 74.0 19.3 30 200 12280 250 73 68.6 25.0 | 255 75 73.0 19.0 31 193 12497 250 73 68.6 25.0 | 255 75 73.0 19.0 32 176 13106 255 68 65.7 17.6 | 261 71 70.1 11.6 33 168 13411 250 69 64.8 23.6 | 256 71 69.3 17.6 34 160 13716 250 55 51.7 18.8 | 257 58 56.1 12.8 35 150 14120 240 49 42.4 24.5 | 248 50 46.9 18.5 36 145 14326 240 49 42.4 24.5 | 248 50 46.9 18.5 37 131 14935 235 48 39.3 27.5 | 244 49 43.8 21.6 38 118 15545 230 52 39.8 33.4 | 238 52 44.3 27.5 39 107 16154 245 47 42.6 19.9 | 254 49 47.0 13.9 40 102 16459 255 52 50.2 13.5 | 262 55 54.7 7.5 41 100 16560 275 39 38.9 -3.4 | 282 44 43.3 -9.4 42 97 16764 270 42 42.0 -0.0 | 277 47 46.4 -6.0 43 80 17853 300 20 17.3 -10.0 | 306 27 21.8 -16.0 44 70 18620 315 8 5.7 -5.7 | 319 15 10.1 -11.6 45 50 20600 65 15 -13.6 -6.3 | 37 15 -9.1 -12.3 46 30 23770 180 5 0.0 5.0 | 282 5 4.4 -1.0 47 20 26400 90 6 -6.0 0.0 | 15 6 -1.6 -6.0 Wind Parameters Mean winds (0-6000m): 113.3 at 9.9 knts Storm direction: 143.3 at 7.4 knts Shear (0-3000m) pos: 2.5 neg: 0.7 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 158.7 deg Storm rel helicity (0-3000m) pos: 45.7 neg: -0.5 tot: 45.2 m^2/s^2 ave: 15.1 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 3.7 10^-3/s Energy-Hel index: 0.27 Bulk Rich Number: 111.41 Bulk Shear: 11.36 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 45 3 344 8| 5.4 0.0 5.4| 12.8 0.0 12.8 25.6 0.89| 6.3 5.6 1000 72 5 2 7| 3.9 0.0 3.9| 21.2 0.0 21.2 21.2 0.91| 5.2 4.7 1500 74 6 12 8| 2.6 1.3 3.9| 23.2 -0.5 22.6 15.1 0.68| 5.0 3.4 2000 78 7 20 8| 2.6 1.0 3.6| 33.5 -0.5 33.0 16.5 0.67| 5.7 3.8 2500 89 8 32 7| 2.6 0.8 3.4| 40.3 -0.5 39.8 15.9 0.71| 5.3 3.8 3000 99 9 45 6| 2.5 0.7 3.2| 45.7 -0.5 45.2 15.1 0.75| 5.0 3.7 4000 110 11 66 6| 1.9 0.7 2.6| 49.2 -6.7 42.5 10.6 0.58| 4.4 2.6 5000 115 11 75 6| 1.3 1.1 2.4| 55.1 -13.1 42.0 8.4 0.38| 4.8 1.8 6000 113 10 66 5| 1.1 1.0 2.1| 55.1 -25.6 29.5 4.9 0.16| 5.0 0.8 Wrote GIF file: /home/apache/climate/data/raob//VEGT/skewt/VEGT.skewt.20250430.11.gif