UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for VILK... Searching the city database file for: VILK ... Date:0000Z 11 OCT 25 Station: VILK WMO ident: 42369 Latitude: 26.75 Longitude: 80.88 Elevation: 128.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 70 0 0 SFC 994 128 21.6 18.4 82 3.2 19.4 0 0 295.3 297.7 292.8 334.0 13.52 2 976 286 25.0 14.0 50 11.0 17.8 324 12 300.2 302.1 291.9 330.6 10.34 3 925 752 21.8 11.8 53 10.0 15.4 300 10 301.6 303.3 291.6 329.5 9.44 4 850 1476 14.8 8.8 67 6.0 11.2 315 9 301.6 303.2 290.7 326.5 8.39 5 820 1778 12.4 5.4 62 7.0 8.4 324 9 302.2 303.5 289.6 322.8 6.87 6 803 1955 13.8 -11.2 16 25.0 3.3 286 11 305.5 305.9 286.0 312.0 2.02 7 760 2415 10.6 -1.4 43 12.0 4.5 221 27 306.9 307.8 289.0 320.9 4.54 8 738 2661 12.6 -32.4 3 45.0 -0.2 209 16 311.7 311.8 286.4 312.9 0.34 9 700 3102 9.6 210 15 313.1 10 550 5053 -4.3 -44.3 3 40.0 -11.6 235 16 319.0 319.0 288.6 319.5 0.14 11 500 5800 -7.7 -51.7 2 44.0 -14.3 260 9 323.7 323.7 289.9 323.9 0.06 12 466 6344 -11.1 -48.1 3 37.0 -16.7 259 14 326.0 326.0 290.7 326.4 0.11 13 433 6903 -16.3 -46.3 6 30.0 -20.5 257 22 326.3 326.3 290.8 326.9 0.14 14 423 7079 -14.7 -55.7 2 41.0 -19.7 257 25 330.6 330.6 291.9 330.7 0.05 15 400 7500 -17.7 -61.7 1 44.0 -22.0 255 31 332.0 332.0 292.3 332.1 0.02 16 344 8618 -22.1 -64.1 1 42.0 -25.7 265 35 340.6 340.7 294.5 340.7 0.02 17 300 9610 -29.1 -69.1 1 40.0 -31.5 270 38 344.4 344.4 295.4 344.4 0.01 18 250 10880 -38.5 -67.5 3 29.0 -39.7 265 40 348.8 348.8 296.4 348.9 0.02 19 200 12380 -50.3 -73.3 5 23.0 -50.8 265 30 353.1 353.1 297.3 353.2 0.01 20 164 13648 -60.1 -80.1 6 20.0 -60.3 275 28 357.3 357.3 298.2 357.3 0.00 21 150 14200 -63.9 -82.9 6 19.0 -64.0 280 27 360.0 360.0 298.7 360.0 0.00 22 100 16600 -77.3 -102.3 1 25.0 -77.3 315 15 378.4 378.4 302.0 378.4 0.00 23 85 17538 -76.3 -101.3 1 25.0 -76.3 319 13 398.4 398.4 305.0 398.4 0.00 24 80 17887 -77.9 -102.9 1 25.0 -77.9 320 12 402.1 402.1 305.5 402.1 0.00 25 74 18341 -71.3 -89.3 5 18.0 -71.4 335 8 425.0 425.0 308.3 425.0 0.00 26 70 18670 -72.1 -90.1 5 18.0 -72.2 345 5 430.1 430.1 308.9 430.1 0.00 27 63 19293 -68.9 -85.9 7 17.0 -69.1 351 5 450.4 450.4 310.9 450.4 0.00 28 53 20322 -69.7 -86.7 7 17.0 -69.8 2 4 471.3 471.3 312.7 471.3 0.00 29 50 20670 -67.3 -84.3 7 17.0 -67.5 5 4 484.9 484.9 313.8 484.9 0.01 30 39 22193 -60.3 -78.3 8 18.0 -61.0 46 12 538.3 538.3 317.4 538.5 0.02 31 34 23048 -59.9 -78.9 7 19.0 -60.7 69 16 560.9 560.9 318.7 561.1 0.02 32 30 23840 -54.3 -76.3 5 22.0 -55.9 90 20 596.6 596.6 320.5 596.9 0.04 33 29 24058 -54.1 -76.1 5 22.0 -55.8 91 20 603.0 603.0 320.7 603.3 0.04 34 22 25821 -57.1 -81.1 3 24.0 -58.7 101 22 643.6 643.6 322.4 643.8 0.03 35 20 26430 -53.5 -79.5 3 26.0 -56.0 105 23 672.4 672.4 323.5 672.7 0.04 36 18 27110 -50.5 -77.5 3 27.0 -54.0 107 20 702.4 702.5 324.5 702.9 0.06 37 14 28756 -47.5 -78.5 2 31.0 -52.8 113 13 765.0 765.0 326.4 765.5 0.06 38 11 30347 -47.7 -80.7 1 33.0 -53.8 118 7 818.9 818.9 327.7 819.4 0.05 39 10 30980 -44.1 -79.1 1 35.0 -52.2 120 4 854.9 855.0 328.5 855.7 0.08 40 9.1 31609 -46.9 -80.9 1 34.0 -54.1 867.6 867.6 328.8 868.2 0.06 TRP 80 17887 -77.9 -102.9 1 25.0 -77.9 320 12 402.1 402.1 305.5 402.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5730.00 m Freezing level: 596.40 mb = 4449.59 m = 14598.21 ft Wetbulb zero: 739.01 mb = 2649.60 m = 8692.81 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 37.50 % Est. max temperature: 28.10 C = 82.57 F Sfc-Lift cond lev (LCL): 948.46 mb = 534.71 m = 1754.27 ft T: 23.29 C 700-500 lapse rate: 6.41 C/km ThetaE index: 22.08 C Layer 976.0- 760.0 mb Conv cond level (CCL): 682.71 mb = 3304.29 m = 10840.73 ft Mean mixing ratio: 10.03 g/kg Conv temperature: 40.06 C = 104.12 F Cap Strength: 6.02 C Lifted Index: 3.47 C Risk: None Lifted Index @300 mb: 11.13 C Lifted Index @700 mb: 5.24 C Showalter Index: 5.23 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 16.50 C K Index: -12.84 Risk: None Sweat Index: 132.60 Risk: None Energy Index: -0.31 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.91 J/kg Max Up Vert Vel: 5.46 m/s Conv Inhibition (B-): 53817.84 J/kg Cap Strength: 5.85 C Lift Cond Lev (LCL): 820.51 mb = 1773.25 m = 5817.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 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 ---------------------------------------------------------- 0 994 128 0 0 -0.0 -0.0 | 96 9 -9.4 1.0 1 974 305 320 13 8.4 -10.0 | 7 9 -1.0 -8.9 2 940 610 300 10 8.7 -5.0 | 10 4 -0.7 -4.0 3 925 752 300 10 8.7 -5.0 | 10 4 -0.7 -4.0 4 908 914 305 9 7.4 -5.2 | 26 5 -2.0 -4.1 5 876 1219 300 10 8.7 -5.0 | 10 4 -0.7 -4.0 6 850 1476 315 9 6.4 -6.4 | 29 6 -3.0 -5.3 7 815 1829 325 9 5.2 -7.4 | 34 8 -4.2 -6.3 8 786 2134 230 14 10.7 9.0 | 188 10 1.3 10.0 9 758 2438 220 28 18.0 21.4 | 201 24 8.6 22.5 10 731 2743 205 12 5.1 10.9 | 160 13 -4.3 11.9 11 700 3102 210 15 7.5 13.0 | 172 14 -1.9 14.0 12 653 3658 240 10 8.7 5.0 | 173 6 -0.7 6.0 13 605 4267 240 13 11.3 6.5 | 194 8 1.9 7.5 14 561 4877 230 17 13.0 10.9 | 197 12 3.6 12.0 15 500 5800 260 9 8.9 1.6 | 169 3 -0.5 2.6 16 481 6096 260 11 10.8 1.9 | 206 3 1.5 2.9 17 400 7500 255 31 29.9 8.0 | 246 22 20.6 9.1 18 394 7620 255 32 30.9 8.3 | 247 23 21.5 9.3 19 320 9144 270 37 37.0 -0.0 | 268 28 27.6 1.0 20 300 9610 270 38 38.0 -0.0 | 268 29 28.6 1.0 21 258 10668 270 40 40.0 -0.0 | 268 31 30.6 1.0 22 250 10880 265 40 39.8 3.5 | 262 31 30.5 4.5 23 200 12380 265 30 29.9 2.6 | 260 21 20.5 3.6 24 150 14200 280 27 26.6 -4.7 | 282 18 17.2 -3.7 25 126 15240 275 23 22.9 -2.0 | 274 14 13.5 -1.0 26 100 16600 315 15 10.6 -10.6 | 353 10 1.2 -9.6 27 80 17887 320 12 7.7 -9.2 | 12 8 -1.7 -8.2 28 70 18670 345 5 1.3 -4.8 | 65 9 -8.1 -3.8 29 50 20670 5 4 -0.3 -4.0 | 73 10 -9.7 -3.0 30 30 23840 90 20 -20.0 0.0 | 92 29 -29.4 1.0 31 20 26430 105 23 -22.2 6.0 | 102 32 -31.6 7.0 32 10 30980 120 4 -3.5 2.0 | 103 13 -12.8 3.0 Wind Parameters Mean winds (0-6000m): 246.3 at 12.6 knts Storm direction: 276.3 at 9.4 knts Shear (0-3000m) pos: 1.1 neg: 3.6 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 76.7 deg Storm rel helicity (0-3000m) pos: 24.2 neg: -99.6 tot: -75.4 m^2/s^2 ave: -25.1 10^-3 m/s^2 rel: -0.43 Storm rel vorticity (0-3000m) horiz: 13.5 stream: -5.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.72 Bulk Shear: 20.59 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 ------------------------------------------------------------------------------- 500 313 10 22 6| 0.0 10.3 10.3| 0.6 -29.8 -29.2 -58.3 -0.73| 19.1-14.1 1000 308 10 20 5| 0.2 5.1 5.3| 1.9 -30.6 -28.8 -28.8 -0.64| 10.6 -6.8 1500 308 10 21 5| 1.1 3.4 4.6| 4.4 -31.0 -26.6 -17.7 -0.49| 8.3 -4.0 2000 304 10 16 5| 0.9 4.4 5.3| 4.9 -44.0 -39.0 -19.5 -0.60| 11.9 -7.1 2500 274 12 267 3| 0.7 4.3 5.0| 15.9 -83.4 -67.5 -27.0 -0.46| 14.6 -6.6 3000 260 12 222 4| 1.1 3.6 4.7| 24.2 -99.6 -75.4 -25.1 -0.43| 13.5 -5.9 4000 250 12 203 6| 1.4 2.7 4.2| 30.2-100.3 -70.1 -17.5 -0.36| 11.4 -4.1 5000 246 13 200 7| 1.3 2.5 3.8| 34.0-100.3 -66.3 -13.3 -0.31| 9.9 -3.1 6000 246 13 199 6| 1.6 2.1 3.7| 35.7-102.3 -66.6 -11.1 -0.28| 9.1 -2.6 Wrote GIF file: /home/apache/climate/data/raob//VILK/skewt/VILK.skewt.20251011.00.gif