UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for VILK... Searching the city database file for: VILK ... Date:0000Z 13 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 91 0 0 SFC 996 128 20.0 16.0 78 4.0 17.4 0 0 293.5 295.6 290.7 326.4 11.55 2 983 242 25.4 13.4 47 12.0 17.6 292 2 300.0 301.8 291.5 329.0 9.87 3 925 772 21.2 10.2 49 11.0 14.4 275 7 301.0 302.5 290.6 326.0 8.47 4 850 1496 14.2 8.2 67 6.0 10.6 270 6 301.0 302.5 290.2 324.9 8.05 5 825 1746 11.8 7.5 75 4.3 9.3 259 3 301.1 302.5 290.1 324.5 7.91 6 812 1880 15.8 -22.2 6 38.0 2.7 239 2 306.7 306.8 285.1 309.3 0.79 7 780 2220 16.0 168 3 310.4 8 700 3128 10.4 195 4 314.0 9 667 3527 7.4 232 4 315.0 10 641 3854 6.6 266 3 317.7 11 592 4499 1.0 -40.0 3 41.0 -7.9 320 5 318.5 318.5 288.5 319.2 0.20 12 570 4804 2.0 328 10 323.1 13 500 5850 -3.5 325 7 328.8 14 400 7570 -16.1 -61.1 1 45.0 -20.9 305 16 334.1 334.1 292.9 334.2 0.03 15 300 9670 -31.1 -70.1 1 39.0 -33.1 285 22 341.5 341.5 294.7 341.6 0.01 16 264 10565 -37.7 -68.7 2 31.0 -39.0 276 22 344.6 344.6 295.4 344.7 0.01 17 250 10940 -39.9 -69.9 3 30.0 -41.0 295 22 346.7 346.7 295.9 346.8 0.01 18 238 11274 -41.3 -71.3 2 30.0 -42.3 292 21 349.5 349.5 296.5 349.6 0.01 19 200 12430 -49.9 -74.9 4 25.0 -50.4 280 19 353.8 353.8 297.4 353.8 0.01 20 150 14260 -63.1 -88.1 2 25.0 -63.2 270 13 361.4 361.4 299.0 361.4 0.00 21 147 14384 -64.1 -89.1 2 25.0 -64.2 277 13 361.7 361.7 299.0 361.7 0.00 22 100 16660 -78.9 -103.9 1 25.0 -78.9 25 22 375.3 375.3 301.5 375.3 0.00 23 80 17932 -78.3 -103.3 1 25.0 -78.3 344 13 401.3 401.3 305.4 401.3 0.00 24 74 18374 -81.5 -105.5 1 24.0 -81.5 330 10 403.6 403.6 305.7 403.6 0.00 25 70 18690 -76.7 -101.7 1 25.0 -76.7 55 7 420.3 420.3 307.7 420.3 0.00 26 51 20551 -66.9 -84.9 6 18.0 -67.1 36 15 483.1 483.1 313.7 483.1 0.01 27 50 20670 -66.9 -84.9 6 18.0 -67.1 35 15 485.8 485.8 313.9 485.9 0.01 28 48 20916 -67.9 -85.9 6 18.0 -68.1 37 15 489.2 489.2 314.2 489.2 0.01 29 47 21043 -64.5 -82.5 7 18.0 -64.8 38 14 500.3 500.3 314.9 500.3 0.01 30 39 22201 -57.7 -77.7 6 20.0 -58.6 47 13 544.9 544.9 317.8 545.0 0.02 31 33 23250 -59.3 -82.3 4 23.0 -60.2 55 11 567.3 567.3 319.0 567.4 0.01 32 30 23850 -56.7 -81.7 3 25.0 -58.0 60 10 590.1 590.1 320.2 590.2 0.02 33 20 26450 -51.7 -83.7 1 32.0 -54.7 75 25 677.9 677.9 323.7 678.1 0.02 34 14 28785 -47.1 -81.1 1 34.0 -52.6 101 21 766.3 766.3 326.4 766.7 0.04 35 11 30372 -49.5 -82.5 1 33.0 -54.9 118 19 812.3 812.3 327.5 812.7 0.04 36 10 31000 -46.5 -80.5 1 34.0 -53.5 125 18 846.0 846.0 328.3 846.6 0.06 37 9.3 31481 -47.3 -81.3 1 34.0 -54.2 860.7 860.7 328.7 861.2 0.06 TRP 74 18374 -81.5 -105.5 1 24.0 -81.5 330 10 403.6 403.6 305.7 403.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5759.00 m Freezing level: 544.55 mb = 5184.36 m = 17008.85 ft Wetbulb zero: 755.99 mb = 2482.54 m = 8144.71 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 56.08 % Est. max temperature: 27.54 C = 81.56 F Sfc-Lift cond lev (LCL): 938.92 mb = 641.91 m = 2105.97 ft T: 22.23 C 700-500 lapse rate: 5.11 C/km ThetaE index: 19.67 C Layer 925.0- 780.0 mb Conv cond level (CCL): 632.87 mb = 3957.35 m = 12983.29 ft Mean mixing ratio: 9.13 g/kg Conv temperature: 44.32 C = 111.77 F Cap Strength: 8.19 C Lifted Index: 9.20 C Risk: None Lifted Index @300 mb: 11.07 C Lifted Index @700 mb: 7.16 C Showalter Index: 10.31 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 17.70 C Cross Totals Index: 11.70 C K Index: -15.06 Risk: None Sweat Index: 117.40 Risk: None Energy Index: 1.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.98 J/kg Max Up Vert Vel: 5.10 m/s Conv Inhibition (B-): 40955.97 J/kg Cap Strength: 9.00 C Lift Cond Lev (LCL): 808.16 mb = 1919.97 m = 6299.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 4 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 ---------------------------------------------------------- 0 996 128 0 0 -0.0 -0.0 | 141 4 -2.6 3.2 1 976 305 255 3 2.9 0.8 | 184 4 0.3 4.0 2 942 610 270 8 8.0 -0.0 | 239 6 5.4 3.2 3 925 772 275 7 7.0 -0.6 | 239 5 4.4 2.6 4 910 914 280 7 6.9 -1.2 | 245 5 4.3 2.0 5 878 1219 280 7 6.9 -1.2 | 245 5 4.3 2.0 6 850 1496 270 6 6.0 -0.0 | 226 5 3.4 3.2 7 817 1829 255 2 1.9 0.5 | 170 4 -0.7 3.7 8 788 2134 160 2 -0.7 1.9 | 147 6 -3.3 5.1 9 760 2438 190 5 0.9 4.9 | 168 8 -1.7 8.2 10 733 2743 160 4 -1.4 3.8 | 150 8 -4.0 7.0 11 700 3128 195 4 1.0 3.9 | 168 7 -1.6 7.1 12 656 3658 245 4 3.6 1.7 | 192 5 1.0 4.9 13 608 4267 315 2 1.4 -1.4 | 147 2 -1.2 1.8 14 564 4877 330 11 5.5 -9.5 | 335 7 2.9 -6.3 15 500 5850 325 7 4.0 -5.7 | 331 3 1.4 -2.5 16 484 6096 325 10 5.7 -8.2 | 328 6 3.1 -5.0 17 400 7570 305 16 13.1 -9.2 | 300 12 10.5 -5.9 18 397 7620 305 14 11.5 -8.0 | 298 10 8.9 -4.8 19 322 9144 295 21 19.0 -8.9 | 289 17 16.4 -5.6 20 300 9670 285 22 21.3 -5.7 | 278 19 18.6 -2.5 21 260 10668 275 22 21.9 -1.9 | 266 19 19.3 1.3 22 250 10940 295 22 19.9 -9.3 | 289 18 17.3 -6.1 23 200 12430 280 19 18.7 -3.3 | 270 16 16.1 -0.1 24 150 14260 270 13 13.0 -0.0 | 253 11 10.4 3.2 25 127 15240 325 10 5.7 -8.2 | 328 6 3.1 -5.0 26 100 16660 25 22 -9.3 -19.9 | 35 21 -11.9 -16.7 27 74 18374 330 10 5.0 -8.7 | 336 6 2.4 -5.4 28 70 18690 55 7 -5.7 -4.0 | 85 8 -8.3 -0.8 29 50 20670 35 15 -8.6 -12.3 | 51 14 -11.2 -9.1 30 30 23850 60 10 -8.7 -5.0 | 81 11 -11.3 -1.8 31 20 26450 75 25 -24.1 -6.5 | 83 27 -26.8 -3.2 32 10 31000 125 18 -14.7 10.3 | 128 22 -17.4 13.6 Wind Parameters Mean winds (0-6000m): 291.1 at 5.5 knts Storm direction: 321.1 at 4.2 knts Shear (0-3000m) pos: 0.2 neg: 0.5 tot: 0.7 10-3/s Storm rel Dir Shear (0-3000m): 26.4 deg Storm rel helicity (0-3000m) pos: 17.8 neg: -14.0 tot: 3.8 m^2/s^2 ave: 1.3 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 14.82 Bulk Shear: 0.88 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 ------------------------------------------------------------------------------- 500 265 4 203 4| 0.0 8.1 8.1| 7.9 0.0 7.9 15.8 0.79| 9.3 7.3 1000 273 6 226 4| 0.8 4.1 4.8| 8.5 0.0 8.5 8.5 0.72| 5.5 3.9 1500 273 6 228 4| 0.5 1.9 2.4| 8.5 -3.7 4.9 3.2 0.33| 4.7 1.6 2000 270 5 217 4| 0.4 0.8 1.2| 8.5 -9.0 -0.5 -0.2 0.00| 5.0 0.0 2500 259 5 207 5| 0.3 0.6 1.0| 13.3 -12.4 1.0 0.4 0.04| 5.0 0.2 3000 248 5 199 5| 0.2 0.5 0.7| 17.8 -14.0 3.8 1.3 0.09| 4.7 0.4 4000 246 4 195 5| 0.6 0.4 1.0| 22.3 -14.8 7.5 1.9 0.12| 4.4 0.5 5000 271 5 216 4| 1.3 0.3 1.6| 23.4 -15.3 8.2 1.6 0.15| 4.7 0.7 6000 291 6 244 3| 1.1 0.3 1.4| 23.4 -15.9 7.5 1.3 0.12| 4.4 0.5 Wrote GIF file: /home/apache/climate/data/raob//VILK/skewt/VILK.skewt.20251013.00.gif