UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:1200Z 2 DEC 25 Station: KVBG WMO ident: 72393 Latitude: 34.73 Longitude: -120.58 Elevation: 112.00 ------------------------------------------------------------------------------- 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 1005 112 9.0 7.8 92 1.2 8.3 100 8 281.7 282.9 281.3 299.9 6.61 1 1000 137 10.8 7.6 81 3.2 9.1 85 4 284.0 285.1 282.3 302.1 6.55 2 997 162 11.8 6.8 71 5.0 9.1 72 4 285.2 286.3 282.4 302.6 6.22 3 996 171 14.6 5.6 55 9.0 9.8 68 4 288.1 289.1 283.1 304.3 5.73 4 991 213 16.4 7.4 55 9.0 11.4 46 4 290.3 291.5 284.9 308.9 6.52 5 925 798 14.4 -1.6 33 16.0 6.8 15 7 294.0 294.7 283.4 304.9 3.67 6 914 899 14.4 -3.6 29 18.0 6.1 88 3 295.0 295.6 283.2 304.6 3.20 7 868 1332 11.0 -11.0 20 22.0 2.4 108 4 295.9 296.2 282.1 301.7 1.90 8 857 1438 9.6 -0.4 50 10.0 4.7 106 3 295.5 296.3 284.7 308.3 4.33 9 850 1506 9.2 -2.8 43 12.0 3.7 105 3 295.8 296.4 284.1 306.7 3.66 10 845 1555 9.0 -8.0 29 17.0 2.0 105 3 296.1 296.5 282.8 303.6 2.47 11 818 1822 7.0 -3.0 49 10.0 2.4 61 5 296.7 297.4 284.5 307.9 3.74 12 800 2005 7.0 -10.0 29 17.0 0.3 112 3 298.6 299.0 283.6 305.5 2.23 13 770 2318 5.2 -7.8 38 13.0 -0.2 84 6 300.0 300.5 284.7 308.4 2.76 14 761 2414 5.2 -11.8 28 17.0 -1.3 49 8 301.0 301.3 284.3 307.3 2.03 15 737 2677 8.0 -34.0 3 42.0 -2.6 333 7 306.8 306.8 284.5 307.8 0.29 16 721 2858 7.4 -35.6 3 43.0 -3.1 302 6 308.1 308.1 284.9 309.0 0.25 17 700 3100 5.8 -30.2 5 36.0 -3.9 270 3 308.9 309.0 285.5 310.4 0.44 18 643 3789 2.8 -16.2 23 19.0 -4.1 318 6 313.1 313.4 288.3 318.6 1.68 19 516 5528 -9.1 -25.1 26 16.0 -13.4 341 18 319.1 319.2 289.5 322.4 0.96 20 500 5770 -11.3 -24.3 33 13.0 -14.8 345 16 319.3 319.5 289.6 323.0 1.07 21 456 6471 -17.9 -25.9 50 8.0 -19.8 340 17 319.5 319.7 289.7 323.0 1.02 22 400 7440 -25.9 -34.9 43 9.0 -27.3 350 18 321.3 321.4 289.7 323.1 0.49 23 398 7476 -26.1 -35.1 43 9.0 -27.5 342 18 321.5 321.6 289.8 323.3 0.49 24 374 7923 -29.3 -38.3 41 9.0 -30.4 300 17 323.1 323.1 290.1 324.4 0.37 25 355 8294 -31.1 -46.1 21 15.0 -32.5 253 11 325.5 325.5 290.6 326.2 0.17 26 336 8683 -32.5 -54.5 9 22.0 -34.0 229 8 328.7 328.8 291.5 329.0 0.07 27 300 9470 -39.3 -57.3 13 18.0 -40.2 300 4 330.0 330.0 291.7 330.2 0.06 28 250 10680 -49.9 -60.9 26 11.0 -50.2 325 21 331.9 331.9 292.3 332.1 0.04 29 200 12100 -61.7 -68.7 39 7.0 -61.8 325 20 335.1 335.1 293.1 335.1 0.02 30 192 12351 -64.1 -68.9 52 4.8 -64.1 317 19 335.1 335.1 293.1 335.2 0.02 31 185 12578 -65.1 -74.1 28 9.0 -65.1 311 18 337.1 337.1 293.6 337.1 0.01 32 162 13373 -71.7 -75.5 57 3.8 -71.7 284 15 339.0 339.0 294.1 339.1 0.01 33 161 13409 -71.7 -75.6 56 3.9 -71.7 285 15 339.6 339.6 294.3 339.7 0.01 34 151 13790 -68.5 -77.5 26 9.0 -68.5 290 12 351.4 351.4 297.0 351.4 0.01 35 150 13830 -68.9 -78.9 22 10.0 -68.9 290 12 351.4 351.4 297.0 351.4 0.01 36 143 14116 -68.5 -80.5 16 12.0 -68.5 316 17 356.9 356.9 298.1 357.0 0.00 37 131 14642 -67.9 -83.9 8 16.0 -68.0 233 18 367.1 367.1 300.0 367.1 0.00 38 127 14828 -69.1 -85.1 8 16.0 -69.2 276 16 368.2 368.2 300.2 368.2 0.00 39 100 16270 -65.3 -86.3 4 21.0 -65.4 335 7 401.6 401.6 305.4 401.6 0.00 40 70 18450 -62.5 -88.5 2 26.0 -62.8 310 12 450.7 450.7 310.9 450.7 0.00 41 65 18909 -60.9 -87.9 2 27.0 -61.3 10 17 463.8 463.8 312.1 463.8 0.00 42 56 19831 -63.3 -89.3 2 26.0 -63.6 11 13 478.5 478.6 313.3 478.6 0.00 43 50 20530 -61.9 -88.9 2 27.0 -62.4 70 12 497.6 497.6 314.8 497.6 0.00 44 44 21327 -57.5 -87.5 1 30.0 -58.3 85 24 526.9 526.9 316.7 526.9 0.00 45 41 21769 -60.3 -89.3 1 29.0 -61.0 60 29 530.7 530.7 316.9 530.7 0.00 46 38 22246 -56.7 -87.7 1 31.0 -57.8 60 33 551.5 551.5 318.2 551.5 0.00 47 30 23740 -57.1 -88.1 1 31.0 -58.4 75 41 589.0 589.0 320.1 589.0 0.01 48 20 26280 -60.9 -89.9 1 29.0 -62.1 75 42 649.8 649.8 322.7 649.8 0.01 49 19 26599 -61.1 -90.1 1 29.0 -62.3 67 39 658.7 658.7 323.0 658.8 0.01 50 18 26938 -57.9 -88.9 1 31.0 -59.7 64 37 679.1 679.1 323.7 679.2 0.01 51 14 28534 -54.9 -86.9 1 32.0 -57.8 80 46 739.9 739.9 325.7 740.0 0.01 52 14 28534 -54.9 -86.9 1 32.0 -57.8 80 46 739.9 739.9 325.7 740.0 0.01 53 12 29533 -49.1 -84.1 1 35.0 -54.4 60 29 793.8 793.8 327.1 794.0 0.03 54 11 30108 -46.5 -83.5 1 37.0 -53.1 48 17 823.2 823.2 327.8 823.5 0.03 55 10 30740 -47.3 -83.3 1 36.0 -53.9 140 25 843.0 843.0 328.2 843.3 0.04 56 8.5 31825 -43.1 -82.1 1 39.0 -52.5 899.5 899.5 329.4 900.1 0.06 TRP 161 13409 -71.7 -75.6 56 3.9 -71.7 285 15 339.6 339.6 294.3 339.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5633.00 m Freezing level: 613.12 mb = 4198.39 m = 13774.07 ft Wetbulb zero: 783.73 mb = 2173.41 m = 7130.53 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 26.87 % Est. max temperature: 22.86 C = 73.15 F Sfc-Lift cond lev (LCL): 986.95 mb = 248.08 m = 813.89 ft T: 16.28 C 700-500 lapse rate: 6.40 C/km ThetaE index: 7.17 C Layer 925.0- 857.0 mb Conv cond level (CCL): 561.52 mb = 4859.83 m = 15944.14 ft Mean mixing ratio: 4.88 g/kg Conv temperature: 44.13 C = 111.44 F Cap Strength: 13.91 C Lifted Index: 13.58 C Risk: None Lifted Index @300 mb: 17.16 C Lifted Index @700 mb: 11.93 C Showalter Index: 13.14 C Risk: None Total Totals Index: 29.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 8.50 C K Index: -18.30 Risk: None Sweat Index: 22.00 Risk: None Energy Index: 3.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.49 J/kg Max Up Vert Vel: 6.24 m/s Conv Inhibition (B-): 53561.18 J/kg Cap Strength: 13.88 C Lift Cond Lev (LCL): 794.95 mb = 2057.10 m = 6748.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 17 at 6 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 1005 112 100 8 -7.9 1.4 | 138 9 -6.2 7.0 1 1000 137 85 4 -4.0 -0.3 | 156 6 -2.3 5.3 2 980 305 360 3 -0.0 -3.0 | 213 3 1.7 2.6 3 946 610 10 7 -1.2 -6.9 | 340 1 0.5 -1.3 4 925 798 15 7 -1.8 -6.8 | 6 1 -0.1 -1.2 5 912 914 100 2 -2.0 0.3 | 177 6 -0.3 5.9 6 880 1219 110 4 -3.8 1.4 | 163 7 -2.1 7.0 7 850 1506 105 3 -2.9 0.8 | 169 6 -1.2 6.4 8 848 1524 110 3 -2.8 1.0 | 170 7 -1.1 6.6 9 817 1829 60 5 -4.3 -2.5 | 140 4 -2.6 3.1 10 787 2134 150 2 -1.0 1.7 | 185 7 0.7 7.3 11 759 2438 40 8 -5.1 -6.1 | 81 3 -3.5 -0.5 12 731 2743 315 7 4.9 -4.9 | 264 7 6.6 0.7 13 704 3048 280 5 4.9 -0.9 | 234 8 6.6 4.7 14 700 3100 270 3 3.0 -0.0 | 220 7 4.7 5.6 15 678 3353 330 4 2.0 -3.5 | 240 4 3.7 2.1 16 653 3658 310 5 3.8 -3.2 | 247 6 5.5 2.4 17 628 3962 330 7 3.5 -6.1 | 275 5 5.2 -0.5 18 604 4267 340 11 3.8 -10.3 | 311 7 5.4 -4.7 19 581 4572 340 10 3.4 -9.4 | 307 6 5.1 -3.8 20 560 4877 320 10 6.4 -7.7 | 284 8 8.1 -2.1 21 538 5182 350 15 2.6 -14.8 | 335 10 4.3 -9.2 22 518 5486 340 18 6.2 -16.9 | 325 14 7.8 -11.3 23 500 5770 345 16 4.1 -15.5 | 329 11 5.8 -9.9 24 499 5791 340 16 5.5 -15.0 | 323 12 7.2 -9.4 25 479 6096 340 15 5.1 -14.1 | 321 11 6.8 -8.5 26 460 6401 340 17 5.8 -16.0 | 324 13 7.5 -10.4 27 441 6706 340 16 5.5 -15.0 | 323 12 7.2 -9.4 28 424 7010 315 16 11.3 -11.3 | 294 14 13.0 -5.7 29 407 7315 340 17 5.8 -16.0 | 324 13 7.5 -10.4 30 400 7440 350 18 3.1 -17.7 | 338 13 4.8 -12.1 31 390 7620 310 19 14.6 -12.2 | 292 18 16.2 -6.6 32 373 7925 300 17 14.7 -8.5 | 280 17 16.4 -2.9 33 358 8230 260 12 11.8 2.1 | 240 16 13.5 7.7 34 343 8534 220 9 5.8 6.9 | 211 15 7.5 12.5 35 328 8839 240 6 5.2 3.0 | 219 11 6.9 8.6 36 314 9144 280 1 1.0 -0.2 | 206 6 2.7 5.4 37 301 9449 300 4 3.5 -2.0 | 235 6 5.1 3.6 38 300 9470 300 4 3.5 -2.0 | 235 6 5.1 3.6 39 287 9754 330 17 8.5 -14.7 | 312 14 10.2 -9.1 40 275 10058 330 20 10.0 -17.3 | 315 17 11.7 -11.7 41 262 10363 320 17 10.9 -13.0 | 300 15 12.6 -7.4 42 250 10668 330 21 10.5 -18.2 | 316 18 12.2 -12.6 43 250 10680 325 21 12.0 -17.2 | 310 18 13.7 -11.6 44 239 10973 330 24 12.0 -20.8 | 318 20 13.7 -15.2 45 228 11278 330 23 11.5 -19.9 | 317 19 13.2 -14.3 46 217 11582 325 25 14.3 -20.5 | 313 22 16.0 -14.9 47 207 11887 325 23 13.2 -18.8 | 312 20 14.9 -13.2 48 200 12100 325 20 11.5 -16.4 | 309 17 13.2 -10.8 49 197 12192 320 19 12.2 -14.6 | 303 17 13.9 -9.0 50 187 12497 315 19 13.4 -13.4 | 297 17 15.1 -7.8 51 178 12802 300 14 12.1 -7.0 | 276 14 13.8 -1.4 52 169 13106 280 11 10.8 -1.9 | 254 13 12.5 3.7 53 161 13409 285 15 14.5 -3.9 | 264 16 16.2 1.7 54 161 13411 285 15 14.5 -3.9 | 264 16 16.2 1.7 55 153 13716 290 11 10.3 -3.8 | 261 12 12.0 1.8 56 150 13830 290 12 11.3 -4.1 | 263 13 13.0 1.5 57 145 14021 310 20 15.3 -12.9 | 293 18 17.0 -7.3 58 138 14326 330 11 5.5 -9.5 | 299 8 7.2 -3.9 59 131 14630 230 18 13.8 11.6 | 222 23 15.5 17.2 60 125 14935 300 15 13.0 -7.5 | 277 15 14.7 -1.9 61 119 15240 320 16 10.3 -12.3 | 299 14 12.0 -6.7 62 113 15545 320 17 10.9 -13.0 | 300 15 12.6 -7.4 63 107 15850 340 25 8.6 -23.5 | 330 21 10.2 -17.9 64 102 16154 350 10 1.7 -9.8 | 321 5 3.4 -4.2 65 100 16270 335 7 3.0 -6.3 | 279 5 4.6 -0.7 66 97 16459 340 9 3.1 -8.5 | 301 6 4.8 -2.9 67 92 16764 305 4 3.3 -2.3 | 236 6 5.0 3.3 68 88 17069 220 5 3.2 3.8 | 207 11 4.9 9.4 69 83 17374 240 9 7.8 4.5 | 223 14 9.5 10.1 70 79 17678 305 13 10.6 -7.5 | 279 12 12.3 -1.9 71 76 17983 305 13 10.6 -7.5 | 279 12 12.3 -1.9 72 72 18288 290 9 8.5 -3.1 | 256 10 10.1 2.5 73 70 18450 310 12 9.2 -7.7 | 281 11 10.9 -2.1 74 68 18593 340 16 5.5 -15.0 | 323 12 7.2 -9.4 75 65 18898 10 17 -3.0 -16.7 | 7 11 -1.3 -11.1 76 62 19202 20 14 -4.8 -13.2 | 22 8 -3.1 -7.6 77 59 19507 0 13 -0.0 -13.0 | 347 8 1.7 -7.4 78 56 19812 10 13 -2.3 -12.8 | 5 7 -0.6 -7.2 79 53 20117 30 13 -6.5 -11.3 | 40 7 -4.8 -5.7 80 51 20422 60 10 -8.7 -5.0 | 95 7 -7.0 0.6 81 50 20530 70 12 -11.3 -4.1 | 99 10 -9.6 1.5 82 48 20726 65 17 -15.4 -7.2 | 83 14 -13.7 -1.6 83 46 21031 90 22 -22.0 0.0 | 105 21 -20.3 5.6 84 44 21336 85 24 -23.9 -2.1 | 99 23 -22.2 3.5 85 42 21641 60 24 -20.8 -12.0 | 71 20 -19.1 -6.4 86 40 21946 60 35 -30.3 -17.5 | 67 31 -28.6 -11.9 87 38 22250 60 33 -28.6 -16.5 | 68 29 -26.9 -10.9 88 36 22555 60 31 -26.8 -15.5 | 69 27 -25.2 -9.9 89 35 22860 60 35 -30.3 -17.5 | 67 31 -28.6 -11.9 90 33 23165 65 39 -35.3 -16.5 | 72 35 -33.7 -10.9 91 31 23470 70 38 -35.7 -13.0 | 78 35 -34.0 -7.4 92 30 23740 75 41 -39.6 -10.6 | 82 38 -37.9 -5.0 93 30 23774 75 41 -39.6 -10.6 | 82 38 -37.9 -5.0 94 28 24079 75 42 -40.6 -10.9 | 82 39 -38.9 -5.3 95 27 24384 70 44 -41.3 -15.0 | 77 41 -39.7 -9.4 96 26 24689 70 47 -44.2 -16.1 | 76 44 -42.5 -10.5 97 25 24994 70 50 -47.0 -17.1 | 76 47 -45.3 -11.5 98 23 25298 65 43 -39.0 -18.2 | 71 39 -37.3 -12.6 99 22 25603 70 45 -42.3 -15.4 | 76 42 -40.6 -9.8 100 21 25908 70 44 -41.3 -15.0 | 77 41 -39.7 -9.4 101 20 26213 70 43 -40.4 -14.7 | 77 40 -38.7 -9.1 102 20 26280 75 42 -40.6 -10.9 | 82 39 -38.9 -5.3 103 19 26518 70 40 -37.6 -13.7 | 77 37 -35.9 -8.1 104 18 26822 60 37 -32.0 -18.5 | 67 33 -30.4 -12.9 105 18 27127 70 37 -34.8 -12.7 | 78 34 -33.1 -7.1 106 17 27432 75 35 -33.8 -9.1 | 84 32 -32.1 -3.5 107 16 27737 80 36 -35.5 -6.3 | 89 34 -33.8 -0.6 108 15 28042 80 39 -38.4 -6.8 | 88 37 -36.7 -1.2 109 15 28346 80 42 -41.4 -7.3 | 88 40 -39.7 -1.7 110 14 28651 80 48 -47.3 -8.3 | 87 46 -45.6 -2.7 111 13 28956 80 41 -40.4 -7.1 | 88 39 -38.7 -1.5 112 13 29261 65 36 -32.6 -15.2 | 73 32 -30.9 -9.6 113 12 29566 60 29 -25.1 -14.5 | 69 25 -23.4 -8.9 114 11 29870 40 25 -16.1 -19.2 | 47 20 -14.4 -13.5 115 11 30175 50 16 -12.3 -10.3 | 66 12 -10.6 -4.7 116 10 30740 140 25 -16.1 19.2 | 150 29 -14.4 24.8 Wind Parameters Mean winds (0-6000m): 346.7 at 7.8 knts Storm direction: 16.7 at 5.8 knts Shear (0-3000m) pos: 1.6 neg: 2.6 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 82.5 deg Storm rel helicity (0-3000m) pos: 17.4 neg: -38.7 tot: -21.4 m^2/s^2 ave: -7.1 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 11.0 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.02 Bulk Shear: 3.24 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 23 5 174 1| 0.0 10.9 10.9| 6.6 0.0 6.6 13.2 0.64| 14.0 9.0 1000 28 5 161 2| 4.1 5.5 9.6| 8.7 -1.6 7.1 7.1 0.64| 12.6 8.0 1500 51 4 151 3| 2.8 3.7 6.5| 10.0 -3.8 6.2 4.1 0.56| 9.3 5.2 2000 58 4 151 4| 2.4 2.8 5.2| 17.4 -6.5 10.9 5.5 0.50| 9.1 4.5 2500 52 4 147 3| 1.9 4.1 6.0| 17.4 -23.9 -6.5 -2.6 0.02| 11.0 0.2 3000 33 5 150 2| 1.6 2.6 4.2| 17.4 -38.7 -21.4 -7.1 -0.12| 11.0 -1.3 4000 5 5 239 1| 0.2 1.9 2.2| 28.2 -38.7 -10.5 -2.6 -0.01| 9.5 -0.1 5000 350 6 277 3| 0.4 1.6 2.0| 44.0 -43.8 0.2 0.0 0.05| 8.8 0.4 6000 347 8 300 4| 0.3 1.4 1.8| 51.1 -53.9 -2.8 -0.5 0.04| 8.1 0.3 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251202.12.gif