UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for VILK... Searching the city database file for: VILK ... Date:0000Z 7 DEC 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 ------------------------------------------------------------------------------- SFC 1003 128 12.6 9.8 83 2.8 11.0 270 4 285.5 286.8 284.0 306.6 7.60 1 1000 104 14.2 8.2 67 6.0 10.9 305 10 287.4 288.5 284.0 306.5 6.83 2 997 129 14.8 7.8 63 7.0 10.9 307 10 288.2 289.4 284.2 307.0 6.66 3 973 337 18.0 7.0 49 11.0 11.8 318 13 293.4 294.6 286.1 312.1 6.46 4 960 452 18.4 5.4 42 13.0 11.2 313 13 295.0 296.0 286.1 312.1 5.86 5 925 769 16.4 4.4 45 12.0 9.9 305 14 296.1 297.1 286.3 312.7 5.67 6 917 843 16.2 3.2 42 13.0 9.2 308 19 296.6 297.6 286.1 312.1 5.25 7 901 993 18.0 -5.0 20 23.0 7.2 309 24 300.0 300.5 284.9 308.9 2.92 8 850 1487 14.4 -9.6 18 24.0 4.2 315 28 301.2 301.6 284.5 308.0 2.17 9 834 1647 13.2 -10.8 18 24.0 3.3 313 28 301.6 302.0 284.5 307.9 2.01 10 788 2123 14.8 -25.2 5 40.0 1.8 324 25 308.3 308.4 285.5 310.4 0.63 11 701 3099 8.8 310 25 312.1 12 700 3111 8.8 -36.2 2 45.0 -2.6 310 25 312.2 312.3 286.4 313.1 0.25 13 690 3230 8.0 -15.0 18 23.0 -1.0 313 26 312.6 313.0 288.2 318.3 1.73 14 591 4482 -2.3 -23.3 18 21.0 -8.5 292 28 314.8 315.0 288.2 318.2 0.99 15 500 5790 -10.3 -50.3 2 40.0 -16.0 255 39 320.5 320.5 289.0 320.8 0.08 16 428 6969 -17.9 -44.9 7 27.0 -21.7 247 49 325.4 325.4 290.6 326.0 0.16 17 400 7470 -22.7 -40.7 18 18.0 -25.2 245 51 325.5 325.5 290.7 326.5 0.27 18 327 8913 -34.5 -40.5 54 6.0 -35.1 245 57 328.5 328.6 291.7 329.8 0.34 19 300 9510 -38.7 -43.7 59 5.0 -39.1 245 64 330.8 330.9 292.2 331.8 0.27 20 250 10740 -46.7 -51.2 60 4.5 -46.9 250 91 336.6 336.7 293.6 337.2 0.14 21 224 11462 -51.1 -55.3 61 4.2 -51.2 248 99 340.6 340.6 294.6 341.0 0.09 22 200 12190 -56.7 -61.3 56 4.6 -56.8 245 108 343.0 343.0 295.1 343.2 0.05 23 189 12545 -60.1 -64.6 55 4.5 -60.2 245 111 343.1 343.2 295.1 343.3 0.03 24 187 12611 -60.7 -65.2 55 4.5 -60.7 246 109 343.2 343.2 295.1 343.3 0.03 25 164 13420 -62.9 -68.9 44 6.0 -63.0 254 86 352.6 352.6 297.2 352.7 0.02 26 154 13808 -61.7 -69.7 34 8.0 -61.8 258 76 361.1 361.1 298.9 361.2 0.02 27 150 13970 -62.5 -70.5 33 8.0 -62.6 260 71 362.4 362.4 299.2 362.5 0.02 28 142 14307 -63.3 -72.3 28 9.0 -63.4 255 68 366.7 366.7 300.0 366.8 0.02 29 116 15523 -72.1 -82.1 21 10.0 -72.2 241 59 372.3 372.3 300.9 372.3 0.00 30 112 15730 -70.5 -80.5 22 10.0 -70.5 242 58 379.0 379.0 302.1 379.1 0.01 31 100 16400 -71.7 -82.7 18 11.0 -71.8 245 54 389.2 389.2 303.7 389.2 0.00 32 93 16828 -71.9 -82.9 18 11.0 -71.9 397.0 397.0 304.8 397.0 0.00 33 89 17086 -73.7 -84.7 17 11.0 -73.7 398.4 398.4 305.0 398.4 0.00 34 84 17425 -72.3 -84.3 15 12.0 -72.3 407.9 407.9 306.2 407.9 0.00 35 80 17711 -73.9 -85.9 14 12.0 -73.9 410.3 410.3 306.6 410.3 0.00 36 74 18167 -72.5 -84.5 15 12.0 -72.6 422.5 422.5 308.0 422.5 0.00 37 70 18493 -73.9 -85.9 14 12.0 -74.0 426.3 426.3 308.4 426.3 0.00 38 63 19115 -69.5 -82.5 13 13.0 -69.6 449.0 449.0 310.8 449.1 0.01 39 55 19922 -70.9 -84.9 11 14.0 -71.0 463.6 463.6 312.1 463.6 0.01 40 47 20867 -64.7 -80.7 9 16.0 -65.0 499.8 499.8 314.9 499.9 0.01 41 39 22008 -64.1 -87.1 3 23.0 -64.6 528.7 528.7 316.8 528.7 0.01 42 34 22860 -58.3 -85.3 2 27.0 -59.3 565.1 565.1 318.9 565.2 0.01 43 26 24547 -58.5 -89.5 1 31.0 -59.7 609.6 609.6 321.0 609.6 0.00 44 24 25055 -54.9 -86.9 1 32.0 -56.8 634.2 634.2 322.1 634.2 0.01 45 20 26216 -56.5 -87.5 1 31.0 -58.4 663.2 663.2 323.2 663.3 0.01 46 18 26893 -51.1 -84.1 1 33.0 -54.5 700.6 700.6 324.4 700.7 0.02 47 11 30088 -52.3 -84.3 1 32.0 -56.6 802.2 802.2 327.3 802.4 0.03 TRP WND 189 12545 -60.1 -64.6 55 4.5 -60.2 245 111 343.1 343.2 295.1 343.3 0.03 Sounding variables and indices 1000-500 mb thick: 5686.00 m Freezing level: 613.11 mb = 4202.71 m = 13788.27 ft Wetbulb zero: 752.40 mb = 2508.98 m = 8231.47 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 20.20 % Est. max temperature: 28.26 C = 82.87 F Sfc-Lift cond lev (LCL): 961.59 mb = 437.74 m = 1436.15 ft T: 18.35 C 700-500 lapse rate: 7.13 C/km ThetaE index: 4.81 C Layer 917.0- 788.0 mb Conv cond level (CCL): 599.99 mb = 4360.32 m = 14305.34 ft Mean mixing ratio: 5.82 g/kg Conv temperature: 41.74 C = 107.13 F Cap Strength: 12.73 C Lifted Index: 11.30 C Risk: None Lifted Index @300 mb: 14.19 C Lifted Index @700 mb: 12.35 C Showalter Index: 13.29 C Risk: None Total Totals Index: 25.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 0.70 C K Index: -29.90 Risk: None Sweat Index: 95.00 Risk: None Energy Index: 2.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.53 J/kg Max Up Vert Vel: 7.68 m/s Conv Inhibition (B-): 46863.27 J/kg Cap Strength: 12.70 C Lift Cond Lev (LCL): 797.57 mb = 2021.98 m = 6633.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 20 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 1003 128 270 4 4.0 -0.0 | 157 18 -7.1 16.9 1 1000 104 305 10 8.2 -5.7 | 165 12 -2.9 11.2 2 977 305 320 13 8.4 -10.0 | 159 8 -2.7 7.0 3 942 610 305 13 10.6 -7.5 | 177 9 -0.5 9.5 4 925 769 305 14 11.5 -8.0 | 182 9 0.4 8.9 5 909 914 310 24 18.4 -15.4 | 258 7 7.3 1.5 6 877 1219 305 25 20.5 -14.3 | 254 10 9.4 2.6 7 850 1487 315 28 19.8 -19.8 | 288 9 8.7 -2.9 8 816 1829 310 29 22.2 -18.6 | 279 11 11.1 -1.7 9 787 2134 325 25 14.3 -20.5 | 318 5 3.2 -3.5 10 759 2438 325 25 14.3 -20.5 | 318 5 3.2 -3.5 11 731 2743 320 26 16.7 -19.9 | 298 6 5.6 -3.0 12 700 3111 310 25 19.2 -16.1 | 264 8 8.1 0.9 13 654 3658 325 28 16.1 -22.9 | 320 8 5.0 -6.0 14 605 4267 300 28 24.2 -14.0 | 257 13 13.1 2.9 15 561 4877 275 27 26.9 -2.4 | 227 22 15.8 14.6 16 500 5790 255 39 37.7 10.1 | 225 38 26.6 27.0 17 480 6096 250 45 42.3 15.4 | 224 45 31.2 32.3 18 400 7470 245 51 46.2 21.6 | 222 52 35.1 38.5 19 392 7620 245 51 46.2 21.6 | 222 52 35.1 38.5 20 316 9144 245 58 52.6 24.5 | 225 59 41.5 41.5 21 300 9510 245 64 58.0 27.0 | 227 64 46.9 44.0 22 253 10668 240 84 72.7 42.0 | 226 85 61.6 58.9 23 250 10740 250 91 85.5 31.1 | 237 89 74.4 48.1 24 200 12190 245 108 97.9 45.6 | 234 107 86.8 62.6 25 189 12545 245 111 100.6 46.9 | 234 110 89.5 63.9 26 150 13970 260 71 69.9 12.3 | 244 66 58.8 29.3 27 121 15240 240 61 52.8 30.5 | 221 63 41.7 47.4 28 100 16400 245 54 48.9 22.8 | 224 55 37.8 39.8 Wind Parameters Mean winds (0-6000m): 296.8 at 27.0 knts Storm direction: 326.8 at 20.3 knts Shear (0-3000m) pos: 2.3 neg: 1.3 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 100.0 deg Storm rel helicity (0-3000m) pos: 47.3 neg: -16.8 tot: 30.6 m^2/s^2 ave: 10.2 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.95 Bulk Shear: 31.17 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 13 167 9| 0.0 2.9 2.9| 5.6 -1.9 3.8 7.5 0.26| 6.9 1.8 1000 310 16 191 7| 6.0 1.4 7.4| 25.1 -2.7 22.4 22.4 0.61| 10.1 6.2 1500 310 20 223 6| 5.3 1.0 6.3| 37.6 -4.0 33.6 22.4 0.63| 9.0 5.7 2000 312 22 244 6| 3.5 0.7 4.2| 47.2 -6.7 40.5 20.2 0.57| 9.2 5.3 2500 314 22 255 5| 2.8 0.8 3.6| 47.3 -8.4 39.0 15.6 0.52| 7.7 4.0 3000 315 23 261 5| 2.3 1.3 3.6| 47.3 -16.8 30.6 10.2 0.34| 7.3 2.5 4000 315 24 272 6| 2.5 2.1 4.6| 60.7 -36.4 24.3 6.1 0.23| 7.5 1.7 5000 309 25 261 8| 2.0 3.4 5.4| 62.1 -84.0 -21.9 -4.4 0.03| 8.0 0.3 6000 297 27 250 14| 1.7 4.5 6.2| 62.1-107.7 -45.6 -7.6 0.00| 8.3 0.0 Wrote GIF file: /home/apache/climate/data/raob//VILK/skewt/VILK.skewt.20251207.00.gif