UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for VILK... Searching the city database file for: VILK ... Date:1200Z 14 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 68 180 4 SFC 994 128 30.4 19.4 52 11.0 22.6 180 4 304.1 306.7 296.0 346.9 14.41 2 993 137 28.2 16.2 48 12.0 20.1 182 4 302.0 304.1 293.5 336.6 11.74 3 925 756 23.0 13.0 53 10.0 16.5 195 5 302.8 304.7 292.6 333.2 10.22 4 850 1484 16.0 11.0 72 5.0 12.9 215 2 302.9 304.7 292.2 331.9 9.74 5 828 1706 13.8 9.5 75 4.3 11.2 215 3 302.9 304.5 291.6 329.8 9.04 6 806 1933 13.0 6.0 62 7.0 8.9 171 3 304.4 305.7 290.6 326.3 7.29 7 790 2102 15.8 -4.2 25 20.0 5.9 99 2 309.1 309.8 288.8 320.2 3.54 8 751 2530 13.6 -14.4 13 28.0 2.2 155 8 311.2 311.5 287.6 316.7 1.67 9 743 2621 14.4 -20.6 7 35.0 1.7 155 6 313.0 313.2 287.6 316.4 1.00 10 700 3121 10.6 155 5 314.2 11 639 3874 5.6 115 6 316.8 12 590 4525 4.2 43 5 322.5 13 500 5850 -5.3 -53.3 1 48.0 -12.8 350 11 326.6 326.6 290.8 326.8 0.05 14 400 7560 -16.5 -58.5 1 42.0 -21.1 325 11 333.5 333.6 292.7 333.7 0.04 15 332 8935 -27.3 -64.3 2 37.0 -29.8 300 15 337.0 337.0 293.6 337.1 0.02 16 300 9660 -31.7 -66.7 2 35.0 -33.6 275 19 340.7 340.7 294.5 340.8 0.02 17 268 10451 -35.7 -68.7 2 33.0 -37.2 294 25 346.0 346.0 295.8 346.1 0.01 18 250 10930 -39.5 -69.5 3 30.0 -40.6 295 24 347.3 347.3 296.1 347.4 0.01 19 200 12430 -49.9 -74.9 4 25.0 -50.4 275 19 353.8 353.8 297.4 353.8 0.01 20 150 14250 -63.7 -88.7 2 25.0 -63.8 225 21 360.3 360.3 298.8 360.3 0.00 21 146 14415 -65.1 -90.1 2 25.0 -65.2 224 20 360.7 360.7 298.8 360.7 0.00 22 100 16650 -78.5 -103.5 1 25.0 -78.5 185 2 376.1 376.1 301.6 376.1 0.00 23 91 17189 -80.3 -104.3 1 24.0 -80.3 259 4 382.8 382.8 302.7 382.8 0.00 24 89 17316 -78.9 -103.9 1 25.0 -78.9 276 5 388.0 388.0 303.5 388.0 0.00 25 80 17921 -82.3 -106.3 1 24.0 -82.3 360 7 393.0 393.0 304.2 393.0 0.00 26 70 18680 -78.3 -103.3 1 25.0 -78.3 100 11 416.9 416.9 307.3 416.9 0.00 27 62 19380 -75.1 -101.1 1 26.0 -75.2 71 12 438.7 438.7 309.7 438.7 0.00 28 59 19672 -69.9 -96.9 1 27.0 -70.1 59 12 456.6 456.6 311.5 456.6 0.00 29 54 20201 -69.1 -96.1 1 27.0 -69.3 38 13 470.2 470.2 312.7 470.2 0.00 30 50 20670 -62.3 -86.3 3 24.0 -62.7 20 13 496.7 496.7 314.7 496.7 0.00 31 45 21324 -62.3 -86.3 3 24.0 -62.8 46 13 511.9 511.9 315.8 511.9 0.01 32 41 21911 -55.5 -78.5 4 23.0 -56.6 69 13 542.6 542.6 317.7 542.8 0.02 33 32 23489 -57.5 -80.5 4 23.0 -58.6 129 12 577.1 577.1 319.5 577.3 0.02 34 30 23900 -55.5 -79.5 3 24.0 -57.0 145 12 593.3 593.3 320.3 593.5 0.02 35 20 26510 -50.3 -75.3 4 25.0 -53.6 55 7 682.2 682.2 323.9 682.8 0.07 36 17 27577 -47.9 -73.9 3 26.0 -52.4 87 9 722.4 722.4 325.1 723.3 0.10 37 13 29334 -51.1 -76.1 4 25.0 -55.2 139 13 768.9 768.9 326.5 769.8 0.09 38 12 29859 -47.7 -74.7 3 27.0 -53.4 154 14 798.7 798.8 327.3 800.0 0.13 39 10 31060 -48.9 -74.9 3 26.0 -54.6 190 16 837.0 837.1 328.1 838.5 0.15 40 9.7 31260 -48.7 -74.7 3 26.0 -54.6 845.1 845.2 328.3 846.7 0.16 TRP 80 17921 -82.3 -106.3 1 24.0 -82.3 360 7 393.0 393.0 304.2 393.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 550.21 mb = 5111.06 m = 16768.35 ft Wetbulb zero: 715.12 mb = 2941.65 m = 9650.98 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 50.45 % Est. max temperature: 29.23 C = 84.61 F Sfc-Lift cond lev (LCL): 847.66 mb = 1507.30 m = 4945.15 ft T: 15.77 C 700-500 lapse rate: 5.83 C/km ThetaE index: 30.52 C Layer 993.0- 700.0 mb Conv cond level (CCL): 681.18 mb = 3346.16 m = 10978.10 ft Mean mixing ratio: 10.73 g/kg Conv temperature: 41.32 C = 106.38 F Cap Strength: 6.12 C Lifted Index: 3.94 C Risk: None Lifted Index @300 mb: 5.84 C Lifted Index @700 mb: 4.78 C Showalter Index: 5.05 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 16.30 C K Index: -3.82 Risk: None Sweat Index: 147.00 Risk: None Energy Index: -0.74 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.19 J/kg Max Up Vert Vel: 2.53 m/s Conv Inhibition (B-): 53148.24 J/kg Cap Strength: 6.06 C Lift Cond Lev (LCL): 810.23 mb = 1888.75 m = 6196.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 124 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 ---------------------------------------------------------- 0 994 128 180 4 0.0 4.0 | 242 4 3.3 1.7 1 974 305 230 6 4.6 3.9 | 259 8 7.9 1.6 2 941 610 200 6 2.1 5.6 | 238 6 5.4 3.4 3 925 756 195 5 1.3 4.8 | 241 5 4.6 2.6 4 908 914 170 2 -0.3 2.0 | 275 3 3.0 -0.3 5 877 1219 215 2 1.1 1.6 | 278 4 4.5 -0.6 6 850 1484 215 2 1.1 1.6 | 278 4 4.5 -0.6 7 816 1829 215 3 1.7 2.5 | 268 5 5.0 0.2 8 787 2134 85 2 -2.0 -0.2 | 332 3 1.3 -2.4 9 759 2438 155 9 -3.8 8.2 | 175 6 -0.5 5.9 10 732 2743 155 4 -1.7 3.6 | 230 2 1.6 1.4 11 700 3121 155 5 -2.1 4.5 | 208 3 1.2 2.3 12 655 3658 140 6 -3.9 4.6 | 167 2 -0.5 2.3 13 608 4267 65 5 -4.5 -2.1 | 16 5 -1.2 -4.4 14 564 4877 10 4 -0.7 -3.9 | 337 7 2.6 -6.2 15 500 5850 350 11 1.9 -10.8 | 338 14 5.2 -13.1 16 484 6096 5 12 -1.0 -12.0 | 351 14 2.3 -14.2 17 400 7560 325 11 6.3 -9.0 | 319 15 9.6 -11.3 18 397 7620 330 11 5.5 -9.5 | 323 15 8.8 -11.8 19 322 9144 295 16 14.5 -6.8 | 297 20 17.8 -9.0 20 300 9660 275 19 18.9 -1.7 | 280 23 22.2 -3.9 21 260 10668 300 27 23.4 -13.5 | 301 31 26.7 -15.8 22 250 10930 295 24 21.8 -10.1 | 296 28 25.1 -12.4 23 200 12430 275 19 18.9 -1.7 | 280 23 22.2 -3.9 24 150 14250 225 21 14.8 14.8 | 235 22 18.2 12.6 25 127 15240 220 17 10.9 13.0 | 233 18 14.2 10.8 26 100 16650 185 2 0.2 2.0 | 274 3 3.5 -0.3 27 80 17921 360 7 -0.0 -7.0 | 340 10 3.3 -9.3 28 70 18680 100 11 -10.8 1.9 | 87 8 -7.5 -0.3 29 50 20670 20 13 -4.4 -12.2 | 4 15 -1.1 -14.5 30 30 23900 145 12 -6.9 9.8 | 155 8 -3.6 7.6 31 20 26510 55 7 -5.7 -4.0 | 21 7 -2.4 -6.3 32 10 31060 190 16 2.8 15.8 | 204 15 6.1 13.5 Wind Parameters Mean winds (0-6000m): 94.2 at 5.3 knts Storm direction: 124.2 at 4.0 knts Shear (0-3000m) pos: 0.6 neg: 0.7 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): -34.9 deg Storm rel helicity (0-3000m) pos: 13.3 neg: -6.4 tot: 6.9 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 11.82 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 ------------------------------------------------------------------------------- 500 213 6 249 7| 2.6 0.0 2.6| 2.6 -4.5 -1.9 -3.8 -0.10| 7.7 -0.8 1000 205 4 251 6| 1.2 0.0 1.2| 5.2 -4.5 0.7 0.7 0.14| 6.6 0.9 1500 207 4 258 5| 0.8 0.0 0.8| 5.4 -5.0 0.4 0.3 0.11| 4.7 0.5 2000 205 3 260 5| 0.6 1.0 1.7| 6.8 -6.0 0.9 0.4 0.17| 5.1 0.9 2500 188 4 246 4| 0.7 0.8 1.5| 12.4 -6.0 6.5 2.6 0.40| 6.8 2.7 3000 181 4 241 4| 0.6 0.7 1.3| 13.3 -6.4 6.9 2.3 0.39| 6.1 2.4 4000 164 4 226 3| 0.5 1.3 1.8| 13.3 -10.4 2.9 0.7 0.16| 5.5 0.9 5000 149 5 212 2| 0.4 1.4 1.7| 14.0 -17.3 -3.2 -0.6 0.05| 5.2 0.2 6000 94 5 47 3| 0.1 1.4 1.5| 25.2 -19.3 5.9 1.0 0.08| 5.1 0.4 Wrote GIF file: /home/apache/climate/data/raob//VILK/skewt/VILK.skewt.20251014.12.gif