UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for VILK... Searching the city database file for: VILK ... Date:0000Z 15 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 65 0 0 SFC 993 128 20.4 18.1 87 2.3 18.9 0 0 294.1 296.5 292.3 332.1 13.27 2 990 154 23.0 19.4 80 3.6 20.5 345 0 297.0 299.6 294.0 338.8 14.47 3 982 225 24.6 16.6 61 8.0 19.2 305 2 299.3 301.5 293.0 334.9 12.19 4 955 468 24.0 13.0 50 11.0 16.9 297 3 301.1 302.9 291.8 330.3 9.90 5 925 745 21.6 11.6 53 10.0 15.3 330 2 301.4 303.1 291.4 328.9 9.31 6 850 1471 15.0 9.0 67 6.0 11.4 280 4 301.9 303.4 290.9 327.1 8.50 7 824 1732 12.6 7.9 73 4.7 9.8 229 3 302.0 303.5 290.6 326.2 8.14 8 808 1897 13.0 3.0 51 10.0 7.5 181 4 304.1 305.2 289.3 322.0 5.88 9 801 1970 15.0 -8.0 20 23.0 4.6 149 6 307.0 307.5 287.2 315.3 2.61 10 791 2077 16.0 -9.0 17 25.0 4.7 104 9 309.2 309.7 287.8 317.0 2.44 11 734 2709 14.0 -28.0 4 42.0 0.7 117 11 313.7 313.8 287.3 315.5 0.52 12 700 3106 11.0 -21.0 9 32.0 -0.4 140 14 314.7 314.9 288.1 318.1 1.02 13 621 4094 5.6 -42.4 2 48.0 -5.2 12 5 319.4 319.5 288.8 320.0 0.15 14 601 4362 5.6 331 5 322.4 15 552 5052 1.8 -27.2 9 29.0 -7.0 40 3 325.9 326.0 291.3 328.6 0.74 16 500 5840 -4.9 -48.9 2 44.0 -12.5 15 8 327.1 327.1 291.0 327.4 0.09 17 468 6356 -9.5 -49.5 2 40.0 -15.7 358 6 327.6 327.6 291.1 327.9 0.09 18 400 7550 -17.7 -61.7 1 44.0 -22.0 325 9 332.0 332.0 292.3 332.1 0.02 19 353 8468 -25.1 -66.1 1 41.0 -27.9 316 12 334.1 334.1 292.9 334.2 0.01 20 300 9630 -31.5 -70.5 1 39.0 -33.5 285 14 341.0 341.0 294.6 341.0 0.01 21 296 9725 -31.9 -70.9 1 39.0 -33.8 284 15 341.7 341.7 294.7 341.8 0.01 22 250 10900 -40.7 -76.7 1 36.0 -41.7 270 25 345.6 345.6 295.6 345.6 0.00 23 200 12380 -51.9 -79.9 2 28.0 -52.3 255 29 350.6 350.6 296.8 350.6 0.00 24 178 13129 -57.3 -85.3 2 28.0 -57.5 265 27 353.6 353.6 297.4 353.6 0.00 25 150 14200 -63.1 -92.1 1 29.0 -63.3 280 25 361.4 361.4 299.0 361.4 0.00 26 121 15491 -71.7 -98.7 1 27.0 -71.8 219 19 368.5 368.5 300.3 368.5 0.00 27 100 16600 -76.1 -101.1 1 25.0 -76.2 215 17 380.7 380.7 302.3 380.7 0.00 28 94 16958 -75.5 -101.5 1 26.0 -75.5 215 15 388.7 388.7 303.6 388.7 0.00 29 81 17810 -80.1 -104.1 1 24.0 -80.1 215 11 396.1 396.1 304.7 396.1 0.00 30 70 18640 -78.1 -103.1 1 25.0 -78.1 300 19 417.3 417.3 307.4 417.3 0.00 31 69 18723 -78.1 -103.1 1 25.0 -78.1 293 19 419.0 419.0 307.6 419.0 0.00 32 65 19068 -74.7 -100.7 1 26.0 -74.7 266 17 433.7 433.7 309.2 433.7 0.00 33 64 19160 -70.1 -97.1 1 27.0 -70.2 259 16 445.7 445.7 310.4 445.7 0.00 34 58 19752 -67.3 -95.3 1 28.0 -67.5 213 13 464.7 464.7 312.2 464.7 0.00 35 50 20650 -67.1 -95.1 1 28.0 -67.3 145 8 485.4 485.4 313.9 485.4 0.00 36 47 21024 -66.7 -94.7 1 28.0 -67.0 141 8 495.0 495.0 314.6 495.0 0.00 37 45 21290 -61.1 -91.1 1 30.0 -61.7 138 8 514.8 514.8 315.9 514.8 0.00 38 41 21869 -60.9 -89.9 1 29.0 -61.5 131 8 529.2 529.2 316.9 529.2 0.00 39 37 22515 -55.5 -82.5 2 27.0 -56.8 124 9 558.8 558.8 318.6 558.9 0.01 40 33 23248 -53.3 -81.3 2 28.0 -55.0 117 9 583.2 583.2 319.8 583.3 0.02 41 30 23860 -54.9 -84.9 1 30.0 -56.5 110 9 595.0 595.0 320.4 595.0 0.01 42 21 26170 -49.5 -82.5 1 33.0 -53.0 123 13 675.2 675.2 323.6 675.3 0.02 43 20 26490 -49.1 -83.1 1 34.0 -52.8 125 13 685.9 685.9 324.0 686.0 0.02 44 18 27178 -51.5 -84.5 1 33.0 -54.8 699.3 699.3 324.4 699.4 0.02 45 10 31028 -47.5 -81.5 1 34.0 -54.0 842.2 842.3 328.2 842.7 0.05 TRP 81 17810 -80.1 -104.1 1 24.0 -80.1 215 11 396.1 396.1 304.7 396.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 538.03 mb = 5263.83 m = 17269.58 ft Wetbulb zero: 711.33 mb = 2971.54 m = 9749.03 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 26.90 % Est. max temperature: 28.15 C = 82.67 F Sfc-Lift cond lev (LCL): 960.21 mb = 420.56 m = 1379.79 ft T: 24.12 C 700-500 lapse rate: 5.82 C/km ThetaE index: 23.53 C Layer 982.0- 791.0 mb Conv cond level (CCL): 651.55 mb = 3697.94 m = 12132.22 ft Mean mixing ratio: 10.23 g/kg Conv temperature: 43.75 C = 110.74 F Cap Strength: 7.82 C Lifted Index: 5.98 C Risk: None Lifted Index @300 mb: 8.27 C Lifted Index @700 mb: 6.41 C Showalter Index: 7.74 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 13.90 C K Index: -3.10 Risk: None Sweat Index: 124.00 Risk: None Energy Index: 0.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.91 J/kg Max Up Vert Vel: 5.28 m/s Conv Inhibition (B-): 47529.77 J/kg Cap Strength: 7.83 C Lift Cond Lev (LCL): 823.58 mb = 1736.78 m = 5698.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 110 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 ---------------------------------------------------------- 0 993 128 0 0 -0.0 -0.0 | 290 4 4.0 -1.4 1 973 305 260 3 3.0 0.5 | 277 7 7.0 -0.9 2 940 610 330 3 1.5 -2.6 | 306 7 5.5 -4.0 3 925 745 330 2 1.0 -1.7 | 302 6 5.0 -3.2 4 907 914 290 3 2.8 -1.0 | 290 7 6.9 -2.5 5 875 1219 300 4 3.5 -2.0 | 295 8 7.5 -3.4 6 850 1471 280 4 3.9 -0.7 | 285 8 8.0 -2.1 7 815 1829 210 2 1.0 1.7 | 267 5 5.0 0.3 8 786 2134 80 11 -10.8 -1.9 | 64 8 -6.8 -3.3 9 758 2438 95 7 -7.0 0.6 | 74 3 -2.9 -0.8 10 731 2743 120 11 -9.5 5.5 | 127 7 -5.5 4.1 11 700 3106 140 14 -9.0 10.7 | 152 11 -5.0 9.3 12 654 3658 130 5 -3.8 3.2 | 187 2 0.2 1.8 13 607 4267 320 5 3.2 -3.8 | 306 9 7.3 -5.3 14 563 4877 45 2 -1.4 -1.4 | 317 4 2.6 -2.8 15 500 5840 15 8 -2.1 -7.7 | 348 9 2.0 -9.2 16 484 6096 5 5 -0.4 -5.0 | 331 7 3.6 -6.4 17 400 7550 325 9 5.2 -7.4 | 314 13 9.2 -8.8 18 396 7620 330 10 5.0 -8.7 | 318 14 9.0 -10.1 19 321 9144 305 14 11.5 -8.0 | 301 18 15.5 -9.5 20 300 9630 285 14 13.5 -3.6 | 286 18 17.6 -5.1 21 258 10668 275 23 22.9 -2.0 | 277 27 26.9 -3.4 22 250 10900 270 25 25.0 -0.0 | 273 29 29.0 -1.4 23 200 12380 255 29 28.0 7.5 | 259 33 32.0 6.1 24 150 14200 280 25 24.6 -4.3 | 281 29 28.7 -5.8 25 126 15240 220 19 12.2 14.6 | 231 21 16.2 13.1 26 100 16600 215 17 9.8 13.9 | 228 19 13.8 12.5 27 81 17810 215 11 6.3 9.0 | 234 13 10.3 7.6 28 70 18640 300 19 16.5 -9.5 | 298 23 20.5 -10.9 29 50 20650 145 8 -4.6 6.6 | 174 5 -0.6 5.1 30 30 23860 110 9 -8.5 3.1 | 110 5 -4.4 1.6 31 20 26490 125 13 -10.6 7.5 | 132 9 -6.6 6.0 Wind Parameters Mean winds (0-6000m): 79.5 at 5.7 knts Storm direction: 109.5 at 4.3 knts Shear (0-3000m) pos: 2.1 neg: 1.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): -137.7 deg Storm rel helicity (0-3000m) pos: 22.4 neg: -29.4 tot: -7.1 m^2/s^2 ave: -2.4 10^-3 m/s^2 rel: -0.23 Storm rel vorticity (0-3000m) horiz: 8.4 stream: -1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.66 Bulk Shear: 8.39 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 ------------------------------------------------------------------------------- 500 288 2 289 7| 0.0 2.9 2.9| 6.6 -2.7 3.9 7.7 0.29| 7.2 2.1 1000 298 3 293 7| 0.0 1.9 1.9| 7.4 -5.9 1.5 1.5 0.06| 5.4 0.3 1500 292 3 291 7| 0.0 1.1 1.1| 7.8 -12.1 -4.3 -2.9 -0.15| 4.9 -0.8 2000 296 4 293 8| 0.0 2.8 2.8| 7.8 -29.4 -21.7 -10.8 -0.58| 8.8 -5.1 2500 52 5 354 4| 1.1 2.2 3.3| 11.4 -29.4 -18.1 -7.2 -0.40| 8.6 -3.4 3000 112 6 119 2| 2.1 1.9 3.9| 22.4 -29.4 -7.1 -2.4 -0.23| 8.4 -1.9 4000 119 6 138 2| 1.5 2.2 3.7| 23.9 -36.9 -12.9 -3.2 -0.27| 8.9 -2.4 5000 112 6 119 1| 1.4 1.7 3.2| 28.6 -42.5 -13.9 -2.8 -0.23| 8.1 -1.9 6000 80 6 33 3| 1.2 1.6 2.8| 30.4 -48.2 -17.8 -3.0 -0.23| 7.4 -1.7 Wrote GIF file: /home/apache/climate/data/raob//VILK/skewt/VILK.skewt.20251015.00.gif