UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:0000Z 3 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 1003 112 14.6 11.6 82 3.0 12.8 50 35 287.5 289.0 285.8 311.5 8.58 1 1000 125 14.8 11.9 83 2.9 13.1 290 3 288.0 289.5 286.2 312.5 8.78 2 994 176 14.4 11.1 81 3.3 12.4 325 12 288.0 289.5 285.9 311.5 8.37 3 991 201 15.4 3.4 45 12.0 9.2 343 17 289.3 290.2 282.8 303.4 4.93 4 985 253 15.6 1.6 39 14.0 8.6 19 26 290.0 290.8 282.4 302.6 4.36 5 950 559 14.4 -1.6 33 16.0 6.8 63 31 291.8 292.4 282.3 302.3 3.58 6 932 721 15.8 -4.2 25 20.0 6.6 14 18 294.8 295.4 282.9 303.8 3.00 7 925 785 15.4 -3.6 27 19.0 6.6 345 11 295.1 295.6 283.2 304.5 3.16 8 874 1262 11.4 -5.6 30 17.0 3.9 49 34 295.7 296.2 283.1 304.4 2.88 9 850 1494 10.8 -12.2 19 23.0 2.0 350 8 297.5 297.8 282.5 302.9 1.76 10 816 1833 9.0 -17.0 14 26.0 -0.0 65 34 299.0 299.3 282.5 303.0 1.24 11 812 1873 9.2 -24.8 7 34.0 -0.9 66 35 299.7 299.8 282.1 301.7 0.63 12 792 2080 9.8 -12.2 20 22.0 1.1 69 38 302.5 302.8 284.7 308.4 1.89 13 776 2249 8.6 -1.4 49 10.0 3.7 40 34 302.9 303.8 287.6 316.5 4.45 14 757 2453 8.4 -14.6 18 23.0 -0.3 350 25 304.9 305.2 285.4 310.1 1.63 15 741 2630 9.2 -29.8 4 39.0 -1.7 356 27 307.6 307.7 285.0 309.1 0.44 16 700 3098 5.6 -31.4 5 37.0 -4.1 355 25 308.7 308.8 285.4 310.1 0.40 17 621 4063 -1.7 -30.7 9 29.0 -8.8 330 20 311.1 311.2 286.3 312.7 0.48 18 597 4375 -2.9 -39.9 4 37.0 -10.2 330 19 313.2 313.2 286.7 313.9 0.20 19 507 5644 -13.1 -30.1 23 17.0 -16.7 342 46 315.8 315.9 288.1 318.0 0.62 20 500 5750 -13.5 -31.5 20 18.0 -17.2 340 45 316.6 316.7 288.2 318.5 0.55 21 400 7410 -25.9 -44.9 15 19.0 -27.9 315 32 321.3 321.4 289.3 322.0 0.17 22 340 8562 -34.1 -53.1 13 19.0 -35.3 340 40 325.5 325.5 290.5 325.8 0.08 23 300 9420 -41.7 -56.7 18 15.0 -42.3 360 53 326.6 326.6 290.8 326.8 0.06 24 259 10400 -50.3 -60.3 30 10.0 -50.5 5 69 328.0 328.0 291.2 328.1 0.04 25 256 10476 -51.0 -61.0 29 10.0 -51.2 5 70 328.1 328.1 291.2 328.2 0.04 26 250 10630 -52.3 -62.3 29 10.0 -52.5 5 68 328.3 328.3 291.3 328.5 0.04 27 204 11917 -61.9 -67.9 45 6.0 -62.0 1 58 332.8 332.8 292.5 332.9 0.02 28 200 12040 -62.1 -69.1 39 7.0 -62.1 5 47 334.4 334.4 292.9 334.5 0.02 29 176 12821 -67.5 -71.9 53 4.4 -67.5 338 21 338.0 338.0 293.9 338.1 0.01 30 164 13243 -70.5 -75.4 48 4.9 -70.5 300 34 339.9 339.9 294.3 339.9 0.01 31 155 13580 -68.7 -80.7 16 12.0 -68.8 326 35 348.5 348.5 296.3 348.5 0.00 32 153 13659 -63.9 -81.9 7 18.0 -64.0 328 34 358.0 358.0 298.3 358.0 0.00 33 150 13780 -64.7 -84.7 5 20.0 -64.8 325 33 358.6 358.6 298.4 358.6 0.00 34 119 15183 -66.5 -86.5 4 20.0 -66.6 315 27 379.9 379.9 302.2 379.9 0.00 35 110 15658 -66.1 -87.1 4 21.0 -66.2 282 20 389.3 389.3 303.7 389.3 0.00 36 108 15770 -62.7 -85.7 3 23.0 -62.9 284 21 397.7 397.7 304.9 397.7 0.00 37 100 16240 -65.1 -86.1 4 21.0 -65.3 295 27 401.9 401.9 305.5 402.0 0.00 38 94 16617 -66.5 -86.5 4 20.0 -66.7 316 20 406.4 406.4 306.0 406.4 0.00 39 79 17686 -61.7 -86.7 2 25.0 -62.0 325 15 437.0 437.0 309.6 437.0 0.00 40 72 18257 -65.1 -88.1 3 23.0 -65.3 320 14 441.5 441.5 310.0 441.6 0.00 41 70 18430 -63.9 -87.9 2 24.0 -64.1 315 13 447.7 447.7 310.6 447.7 0.00 42 50 20510 -59.3 -87.3 1 28.0 -59.9 45 13 503.7 503.7 315.2 503.8 0.00 43 46 21032 -57.9 -86.9 1 29.0 -58.7 40 23 519.3 519.3 316.2 519.3 0.00 44 35 22751 -57.5 -87.5 1 30.0 -58.6 56 17 562.5 562.5 318.8 562.6 0.01 45 30 23720 -58.7 -87.7 1 29.0 -59.7 40 30 584.6 584.6 319.9 584.7 0.01 46 22 25654 -60.9 -88.9 1 28.0 -62.0 69 18 632.3 632.3 322.0 632.3 0.01 47 20 26250 -57.5 -86.5 1 29.0 -59.2 65 31 660.2 660.2 323.1 660.2 0.01 48 19 26575 -58.5 -87.5 1 29.0 -60.1 72 29 666.8 666.8 323.3 666.9 0.01 49 16 27674 -53.5 -85.5 1 32.0 -56.5 79 27 716.7 716.7 325.0 716.9 0.02 50 15 28088 -56.5 -86.5 1 30.0 -58.9 61 31 720.1 720.1 325.1 720.2 0.01 51 12 29536 -48.3 -83.3 1 35.0 -53.9 60 36 796.6 796.6 327.1 796.9 0.03 52 11 30108 -50.5 -84.5 1 34.0 -55.5 69 38 808.7 808.7 327.4 808.9 0.03 53 10 30740 -44.7 -81.7 1 37.0 -52.5 55 36 852.7 852.7 328.5 853.2 0.05 54 9.4 31155 -43.7 -81.7 1 38.0 -52.3 871.7 871.7 328.8 872.2 0.05 55 7.3 32842 -47.1 -83.1 1 36.0 -55.1 923.2 923.2 329.9 923.8 0.05 TRP 164 13243 -70.5 -75.4 48 4.9 -70.5 300 34 339.9 339.9 294.3 339.9 0.01 WND 256 10476 -51.0 -61.0 29 10.0 -51.2 5 70 328.1 328.1 291.2 328.2 0.04 Sounding variables and indices 1000-500 mb thick: 5625.00 m Freezing level: 639.40 mb = 3838.06 m = 12591.91 ft Wetbulb zero: 816.17 mb = 1830.99 m = 6007.12 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 17.44 % Est. max temperature: 24.34 C = 75.82 F Sfc-Lift cond lev (LCL): 958.96 mb = 479.72 m = 1573.88 ft T: 14.71 C 700-500 lapse rate: 7.20 C/km ThetaE index: 10.23 C Layer 994.0- 932.0 mb Conv cond level (CCL): 560.53 mb = 4864.87 m = 15960.68 ft Mean mixing ratio: 4.10 g/kg Conv temperature: 41.39 C = 106.50 F Cap Strength: 13.40 C Lifted Index: 12.61 C Risk: None Lifted Index @300 mb: 16.02 C Lifted Index @700 mb: 12.73 C Showalter Index: 13.43 C Risk: None Total Totals Index: 25.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 1.30 C K Index: -24.90 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 3.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.56 J/kg Max Up Vert Vel: 7.82 m/s Conv Inhibition (B-): 59663.11 J/kg Cap Strength: 13.29 C Lift Cond Lev (LCL): 762.03 mb = 2398.81 m = 7870.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 37 at 22 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 112 50 35 -26.8 -22.5 | 70 14 -13.4 -4.9 1 1000 125 290 3 2.8 -1.0 | 224 23 16.2 16.5 2 979 305 55 35 -28.7 -20.1 | 81 15 -15.3 -2.5 3 944 610 65 30 -27.2 -12.7 | 109 15 -13.8 4.9 4 925 785 345 11 2.8 -10.6 | 247 18 16.2 6.9 5 911 914 60 30 -26.0 -15.0 | 101 13 -12.6 2.6 6 878 1219 60 39 -33.8 -19.5 | 85 20 -20.4 -1.9 7 850 1494 350 8 1.4 -7.9 | 237 18 14.8 9.7 8 847 1524 55 37 -30.3 -21.2 | 78 17 -16.9 -3.7 9 816 1829 65 34 -30.8 -14.4 | 100 18 -17.4 3.2 10 787 2134 70 39 -36.6 -13.3 | 100 24 -23.2 4.2 11 758 2438 350 25 4.3 -24.6 | 292 19 17.7 -7.1 12 731 2743 0 28 -0.0 -28.0 | 308 17 13.4 -10.4 13 704 3048 355 26 2.3 -25.9 | 298 18 15.7 -8.3 14 700 3098 355 25 2.2 -24.9 | 295 17 15.6 -7.3 15 678 3353 340 21 7.2 -19.7 | 276 21 20.6 -2.2 16 652 3658 330 20 10.0 -17.3 | 269 23 23.4 0.2 17 627 3962 330 21 10.5 -18.2 | 272 24 23.9 -0.6 18 603 4267 330 18 9.0 -15.6 | 265 22 22.4 2.0 19 581 4572 330 20 10.0 -17.3 | 269 23 23.4 0.2 20 559 4877 340 32 10.9 -30.1 | 297 27 24.3 -12.5 21 537 5182 350 40 6.9 -39.4 | 317 30 20.3 -21.8 22 517 5486 345 47 12.2 -45.4 | 317 38 25.6 -27.8 23 500 5750 340 45 15.4 -42.3 | 311 38 28.8 -24.7 24 497 5791 340 44 15.0 -41.3 | 310 37 28.4 -23.8 25 477 6096 330 40 20.0 -34.6 | 297 38 33.4 -17.1 26 458 6401 335 42 17.7 -38.1 | 303 37 31.1 -20.5 27 440 6706 330 38 19.0 -32.9 | 295 36 32.4 -15.4 28 422 7010 330 38 19.0 -32.9 | 295 36 32.4 -15.4 29 405 7315 320 32 20.6 -24.5 | 282 35 34.0 -7.0 30 400 7410 315 32 22.6 -22.6 | 278 36 36.0 -5.1 31 388 7620 315 31 21.9 -21.9 | 277 36 35.3 -4.4 32 372 7925 320 33 21.2 -25.3 | 283 35 34.6 -7.7 33 356 8230 330 33 16.5 -28.6 | 290 32 29.9 -11.0 34 341 8534 340 40 13.7 -37.6 | 306 34 27.1 -20.0 35 326 8839 350 44 7.6 -43.3 | 321 33 21.0 -25.8 36 312 9144 360 49 -0.0 -49.0 | 337 34 13.4 -31.4 37 300 9420 360 53 -0.0 -53.0 | 339 38 13.4 -35.4 38 299 9449 0 53 -0.0 -53.0 | 339 38 13.4 -35.4 39 285 9754 0 60 -0.0 -60.0 | 342 45 13.4 -42.4 40 273 10058 5 66 -5.8 -65.7 | 351 49 7.6 -48.2 41 260 10363 5 68 -5.9 -67.7 | 352 51 7.5 -50.2 42 256 10476 5 70 -6.1 -69.7 | 352 53 7.3 -52.2 43 250 10630 5 68 -5.9 -67.7 | 352 51 7.5 -50.2 44 249 10668 10 68 -11.8 -67.0 | 358 49 1.6 -49.4 45 237 10973 0 57 -0.0 -57.0 | 341 42 13.4 -39.4 46 226 11278 360 57 -0.0 -57.0 | 341 42 13.4 -39.4 47 215 11582 0 66 -0.0 -66.0 | 345 50 13.4 -48.4 48 205 11887 0 60 -0.0 -60.0 | 342 45 13.4 -42.4 49 200 12040 5 47 -4.1 -46.8 | 342 31 9.3 -29.3 50 195 12192 5 40 -3.5 -39.8 | 336 24 9.9 -22.3 51 185 12497 350 22 3.8 -21.7 | 283 18 17.2 -4.1 52 176 12802 340 21 7.2 -19.7 | 276 21 20.6 -2.2 53 168 13106 300 26 22.5 -13.0 | 263 36 35.9 4.6 54 164 13243 300 34 29.4 -17.0 | 269 43 42.8 0.6 55 159 13411 320 38 24.4 -29.1 | 287 40 37.8 -11.6 56 152 13716 330 33 16.5 -28.6 | 290 32 29.9 -11.0 57 150 13780 325 33 18.9 -27.0 | 286 34 32.3 -9.5 58 144 14021 330 36 18.0 -31.2 | 293 34 31.4 -13.6 59 137 14326 310 28 21.4 -18.0 | 271 35 34.8 -0.4 60 130 14630 315 35 24.7 -24.7 | 281 39 38.1 -7.2 61 124 14935 315 29 20.5 -20.5 | 275 34 33.9 -2.9 62 118 15240 315 26 18.4 -18.4 | 271 32 31.8 -0.8 63 112 15545 280 19 18.7 -3.3 | 246 35 32.1 14.3 64 107 15850 285 22 21.3 -5.7 | 251 37 34.6 11.9 65 101 16154 290 26 24.4 -8.9 | 257 39 37.8 8.7 66 100 16240 295 27 24.5 -11.4 | 261 38 37.9 6.1 67 96 16459 300 24 20.8 -12.0 | 261 35 34.2 5.6 68 92 16764 330 17 8.5 -14.7 | 263 22 21.9 2.8 69 87 17069 320 22 14.1 -16.9 | 269 28 27.5 0.7 70 83 17374 330 26 13.0 -22.5 | 281 27 26.4 -5.0 71 79 17678 325 15 8.6 -12.3 | 257 23 22.0 5.3 72 75 17983 320 15 9.6 -11.5 | 255 24 23.0 6.1 73 72 18288 320 14 9.0 -10.7 | 253 23 22.4 6.8 74 70 18430 315 13 9.2 -9.2 | 250 24 22.6 8.4 75 68 18593 320 17 10.9 -13.0 | 259 25 24.3 4.5 76 65 18898 330 16 8.0 -13.9 | 260 22 21.4 3.7 77 62 19202 340 20 6.8 -18.8 | 273 20 20.2 -1.2 78 59 19507 10 20 -3.5 -19.7 | 282 10 9.9 -2.1 79 56 19812 20 14 -4.8 -13.2 | 243 10 8.6 4.4 80 53 20117 25 20 -8.5 -18.1 | 277 5 4.9 -0.6 81 51 20422 30 14 -7.0 -12.1 | 230 8 6.4 5.4 82 50 20510 45 13 -9.2 -9.2 | 207 9 4.2 8.4 83 48 20726 30 21 -10.5 -18.2 | 282 3 2.9 -0.6 84 46 21031 40 23 -14.8 -17.6 | 87 1 -1.4 -0.1 85 44 21336 60 21 -18.2 -10.5 | 146 9 -4.8 7.1 86 42 21641 60 14 -12.1 -7.0 | 187 11 1.3 10.6 87 40 21946 80 13 -12.8 -2.3 | 182 15 0.6 15.3 88 38 22250 65 11 -10.0 -4.6 | 195 13 3.4 12.9 89 36 22555 50 18 -13.8 -11.6 | 176 6 -0.4 6.0 90 34 22860 60 17 -14.7 -8.5 | 172 9 -1.3 9.1 91 33 23165 50 20 -15.3 -12.9 | 158 5 -1.9 4.7 92 31 23470 40 25 -16.1 -19.2 | 59 3 -2.7 -1.6 93 30 23720 40 30 -19.3 -23.0 | 47 8 -5.9 -5.4 94 30 23774 40 30 -19.3 -23.0 | 47 8 -5.9 -5.4 95 28 24079 50 24 -18.4 -15.4 | 113 5 -5.0 2.1 96 27 24384 50 24 -18.4 -15.4 | 113 5 -5.0 2.1 97 26 24689 45 27 -19.1 -19.1 | 75 6 -5.7 -1.5 98 24 24994 45 22 -15.6 -15.6 | 133 3 -2.2 2.0 99 23 25298 60 22 -19.1 -11.0 | 139 9 -5.7 6.6 100 22 25603 70 17 -16.0 -5.8 | 168 12 -2.6 11.7 101 21 25908 65 22 -19.9 -9.3 | 142 11 -6.5 8.3 102 20 26213 60 30 -26.0 -15.0 | 101 13 -12.6 2.6 103 20 26250 65 31 -28.1 -13.1 | 107 15 -14.7 4.5 104 19 26518 75 30 -29.0 -7.8 | 122 18 -15.6 9.8 105 18 26822 60 26 -22.5 -13.0 | 117 10 -9.1 4.6 106 17 27127 60 36 -31.2 -18.0 | 89 18 -17.8 -0.4 107 17 27432 70 35 -32.9 -12.0 | 106 20 -19.5 5.6 108 16 27737 80 26 -25.6 -4.5 | 137 18 -12.2 13.0 109 15 28042 65 31 -28.1 -13.1 | 107 15 -14.7 4.5 110 14 28346 50 30 -23.0 -19.3 | 80 10 -9.6 -1.7 111 14 28651 60 28 -24.2 -14.0 | 108 11 -10.8 3.6 112 13 28956 80 32 -31.5 -5.6 | 124 22 -18.1 12.0 113 13 29261 70 33 -31.0 -11.3 | 110 19 -17.6 6.3 114 12 29566 60 36 -31.2 -18.0 | 89 18 -17.8 -0.4 115 11 29870 65 45 -40.8 -19.0 | 87 27 -27.4 -1.5 116 11 30175 70 37 -34.8 -12.7 | 103 22 -21.4 4.9 117 10 30740 55 36 -29.5 -20.6 | 79 16 -16.1 -3.1 Wind Parameters Mean winds (0-6000m): 7.4 at 29.4 knts Storm direction: 37.4 at 22.1 knts Shear (0-3000m) pos: 2.8 neg: 6.7 tot: 9.4 10-3/s Storm rel Dir Shear (0-3000m): -135.7 deg Storm rel helicity (0-3000m) pos: 120.5 neg: -256.9 tot: -136.4 m^2/s^2 ave: -45.5 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 54.1 stream: -6.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.40 Bulk Shear: 75.73 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 57 27 107 10| 9.7 0.0 9.7| 40.4 -23.9 16.5 33.0 0.12| 99.4 12.2 1000 55 26 108 9| 4.8 3.3 8.2| 47.8 -57.5 -9.7 -9.7 0.01| 90.8 0.9 1500 55 27 103 9| 3.2 2.5 5.7| 82.2-105.4 -23.2 -15.5 -0.00| 86.0 -0.3 2000 58 29 100 12| 4.2 1.9 6.0|104.6-105.5 -0.9 -0.5 0.02| 67.1 1.0 2500 53 29 88 10| 3.3 8.1 11.4|112.5-239.9-127.4 -51.0 -0.12| 63.8 -7.4 3000 44 29 64 8| 2.8 6.7 9.4|120.5-256.9-136.4 -45.5 -0.12| 54.1 -6.5 4000 30 27 2 6| 2.1 5.6 7.6|124.0-308.0-184.0 -46.0 -0.14| 42.2 -6.0 5000 19 27 327 9| 0.9 4.4 5.4|270.6-314.6 -44.1 -8.8 -0.08| 36.2 -2.7 6000 7 29 320 15| 0.8 4.7 5.4|291.5-445.0-153.5 -25.6 -0.10| 32.1 -3.2 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251203.00.gif