UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:1200Z 5 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 1007 112 6.0 4.0 87 2.0 5.1 110 6 278.6 279.5 277.9 292.4 5.06 1 1006 118 5.8 2.8 81 3.0 4.4 97 6 278.5 279.3 277.3 291.2 4.65 2 1004 130 8.8 2.8 66 6.0 5.9 72 6 281.6 282.4 278.9 294.6 4.66 3 1000 154 11.8 0.8 47 11.0 6.6 20 6 285.0 285.7 279.7 296.4 4.05 4 989 247 12.0 -1.0 41 13.0 6.1 14 8 286.1 286.7 279.7 296.3 3.59 5 970 410 15.2 -4.8 25 20.0 6.3 13 9 290.9 291.4 280.9 299.0 2.75 6 953 560 15.4 -8.6 18 24.0 5.5 18 7 292.6 292.9 280.8 298.9 2.09 7 925 812 14.8 -12.2 14 27.0 4.3 10 15 294.4 294.7 281.1 299.4 1.62 8 922 839 14.8 -13.2 13 28.0 4.1 11 15 294.7 295.0 281.0 299.3 1.50 9 880 1230 11.6 -11.4 19 23.0 2.7 6 13 295.4 295.7 281.7 300.9 1.81 10 869 1335 12.6 -21.4 8 34.0 1.6 11 13 297.5 297.6 281.3 300.0 0.80 11 850 1520 12.0 -23.0 7 35.0 1.0 20 14 298.7 298.8 281.8 301.0 0.71 12 794 2089 10.4 -2.6 40 13.0 4.1 3 28 302.9 303.6 287.1 315.0 3.98 13 782 2216 11.0 -4.0 35 15.0 3.8 1 28 304.9 305.5 287.5 316.1 3.63 14 700 3131 6.0 -13.0 24 19.0 -1.5 10 32 309.1 309.5 287.3 315.6 2.01 15 686 3296 5.2 -20.8 13 26.0 -3.4 10 35 310.0 310.2 286.6 313.6 1.06 16 680 3368 4.4 -9.6 35 14.0 -1.5 10 36 309.9 310.4 288.3 318.6 2.71 17 656 3659 2.0 -9.0 44 11.0 -2.7 15 32 310.4 311.0 288.7 319.8 2.95 18 622 4086 -1.1 -9.1 55 8.0 -4.5 12 34 311.6 312.2 289.2 321.5 3.09 19 564 4857 -7.3 -16.3 49 9.0 -10.4 10 37 313.2 313.5 288.5 319.4 1.90 20 561 4899 -7.5 -18.5 41 11.0 -11.0 10 38 313.4 313.7 288.3 318.7 1.58 21 557 4954 -6.9 -27.9 17 21.0 -12.2 10 41 314.8 314.9 287.8 317.2 0.69 22 545 5124 -7.1 -42.1 4 35.0 -13.3 10 49 316.5 316.5 287.8 317.1 0.17 23 500 5790 -12.1 -24.1 36 12.0 -15.3 5 57 318.3 318.5 289.4 322.0 1.09 24 472 6228 -15.9 -23.9 50 8.0 -17.9 5 56 318.9 319.1 289.6 322.9 1.17 25 404 7387 -22.7 -35.7 30 13.0 -24.8 15 58 324.6 324.6 290.6 326.2 0.45 26 400 7460 -23.3 -36.3 29 13.0 -25.4 15 60 324.7 324.8 290.6 326.3 0.43 27 301 9467 -40.3 -46.3 53 6.0 -40.7 20 85 328.3 328.3 291.5 329.0 0.20 28 300 9490 -40.5 -46.5 52 6.0 -40.9 20 85 328.3 328.3 291.5 329.0 0.20 29 252 10658 -49.3 -56.3 44 7.0 -49.6 10 99 332.0 332.0 292.3 332.3 0.07 30 250 10710 -49.7 -56.7 44 7.0 -49.9 10 97 332.2 332.2 292.4 332.5 0.07 31 234 11139 -52.7 -62.7 29 10.0 -52.9 15 83 334.0 334.0 292.8 334.1 0.04 32 200 12150 -52.5 -75.5 5 23.0 -52.8 355 57 349.6 349.6 296.5 349.7 0.01 33 190 12484 -50.9 -77.9 3 27.0 -51.4 19 55 357.4 357.4 298.2 357.4 0.00 34 150 14000 -58.5 -83.5 3 25.0 -58.7 5 30 369.3 369.3 300.4 369.3 0.00 35 100 16480 -68.9 -87.9 5 19.0 -69.0 30 21 394.6 394.6 304.5 394.6 0.00 36 89 17167 -72.9 -88.9 7 16.0 -72.9 24 18 400.0 400.0 305.2 400.0 0.00 37 75 18173 -70.5 -87.5 6 17.0 -70.6 49 15 425.1 425.1 308.3 425.1 0.00 38 70 18580 -72.1 -89.1 6 17.0 -72.2 60 10 430.1 430.1 308.9 430.1 0.00 39 68 18751 -72.9 -89.9 6 17.0 -73.0 55 14 432.0 432.0 309.0 432.0 0.00 40 53 20230 -69.5 -90.5 3 21.0 -69.6 58 9 471.8 471.8 312.8 471.8 0.00 41 50 20580 -67.3 -90.3 2 23.0 -67.5 25 17 484.9 484.9 313.8 484.9 0.00 42 47 20957 -64.1 -89.1 2 25.0 -64.5 42 8 501.2 501.2 315.0 501.2 0.00 43 43 21498 -67.7 -89.7 3 22.0 -67.9 33 11 505.3 505.3 315.3 505.3 0.00 44 35 22742 -66.5 -90.5 2 24.0 -66.8 69 12 539.1 539.1 317.5 539.1 0.00 45 33 23102 -61.9 -88.9 2 27.0 -62.6 72 11 560.4 560.4 318.6 560.4 0.00 46 30 23690 -63.9 -89.9 2 26.0 -64.5 30 20 570.4 570.4 319.2 570.5 0.00 47 29 23898 -64.5 -89.5 2 25.0 -65.0 46 20 574.3 574.3 319.4 574.4 0.00 48 20 26200 -59.9 -87.9 1 28.0 -61.2 5 13 652.8 652.8 322.8 652.9 0.01 49 19 26522 -57.1 -87.1 1 30.0 -59.0 5 14 671.2 671.2 323.4 671.2 0.01 50 17 27224 -58.3 -87.3 1 29.0 -60.1 63 13 689.0 689.0 324.1 689.1 0.01 51 12 29434 -54.9 -85.9 1 31.0 -58.2 93 12 773.2 773.2 326.5 773.4 0.02 TRP 234 11139 -52.7 -62.7 29 10.0 -52.9 15 83 334.0 334.0 292.8 334.1 0.04 WND 252 10658 -49.3 -56.3 44 7.0 -49.6 10 99 332.0 332.0 292.3 332.3 0.07 Sounding variables and indices 1000-500 mb thick: 5636.00 m Freezing level: 634.06 mb = 3934.07 m = 12906.88 ft Wetbulb zero: 723.12 mb = 2862.41 m = 9390.99 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 30.09 % Est. max temperature: 25.70 C = 78.25 F Sfc-Lift cond lev (LCL): 976.51 mb = 353.56 m = 1159.97 ft T: 14.10 C 700-500 lapse rate: 6.81 C/km ThetaE index: 1.21 C Layer 1006.0-1004.0 mb Conv cond level (CCL): 479.66 mb = 6105.90 m = 20032.25 ft Mean mixing ratio: 2.52 g/kg Conv temperature: 46.19 C = 115.15 F Cap Strength: 17.72 C Lifted Index: 18.00 C Risk: None Lifted Index @300 mb: 21.30 C Lifted Index @700 mb: 16.41 C Showalter Index: 16.05 C Risk: None Total Totals Index: 13.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: -10.90 C K Index: -17.90 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 4.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.87 J/kg Max Up Vert Vel: 9.37 m/s Conv Inhibition (B-): 58180.59 J/kg Cap Strength: 17.99 C Lift Cond Lev (LCL): 703.50 mb = 3089.77 m = 10136.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 39 at 23 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 1007 112 110 6 -5.6 2.1 | 204 22 9.0 19.8 1 1000 154 20 6 -2.1 -5.6 | 226 17 12.6 12.1 2 982 305 10 10 -1.7 -9.8 | 238 15 12.9 7.9 3 947 610 20 7 -2.4 -6.6 | 228 17 12.2 11.2 4 925 812 10 15 -2.6 -14.8 | 256 12 12.0 3.0 5 914 914 15 16 -4.1 -15.5 | 257 11 10.5 2.3 6 881 1219 5 13 -1.1 -13.0 | 250 14 13.5 4.8 7 850 1520 20 14 -4.8 -13.2 | 245 11 9.9 4.6 8 850 1524 20 14 -4.8 -13.2 | 245 11 9.9 4.6 9 819 1829 20 23 -7.9 -21.6 | 299 8 6.8 -3.8 10 789 2134 360 29 -0.0 -29.0 | 307 18 14.6 -11.2 11 761 2438 5 25 -2.2 -24.9 | 300 14 12.5 -7.1 12 733 2743 20 25 -8.6 -23.5 | 313 8 6.1 -5.7 13 707 3048 15 32 -8.3 -30.9 | 334 15 6.4 -13.1 14 700 3131 10 32 -5.6 -31.5 | 327 16 9.1 -13.7 15 681 3353 10 36 -6.3 -35.5 | 335 20 8.4 -17.7 16 655 3658 15 32 -8.3 -30.9 | 334 15 6.4 -13.1 17 630 3962 10 35 -6.1 -34.5 | 333 19 8.6 -16.7 18 606 4267 15 33 -8.5 -31.9 | 337 15 6.1 -14.1 19 583 4572 10 32 -5.6 -31.5 | 327 16 9.1 -13.7 20 561 4877 10 38 -6.6 -37.4 | 338 21 8.0 -19.6 21 540 5182 10 52 -9.0 -51.2 | 350 34 5.6 -33.4 22 520 5486 360 57 -0.0 -57.0 | 340 42 14.6 -39.2 23 500 5790 5 57 -5.0 -56.8 | 346 40 9.7 -39.0 24 500 5791 5 57 -5.0 -56.8 | 346 40 9.7 -39.0 25 480 6096 5 57 -5.0 -56.8 | 346 40 9.7 -39.0 26 461 6401 5 55 -4.8 -54.8 | 345 38 9.8 -37.0 27 442 6706 5 55 -4.8 -54.8 | 345 38 9.8 -37.0 28 425 7010 10 55 -9.6 -54.2 | 352 37 5.1 -36.4 29 408 7315 15 56 -14.5 -54.1 | 360 36 0.1 -36.3 30 400 7460 15 60 -15.5 -58.0 | 1 40 -0.9 -40.2 31 391 7620 20 61 -20.9 -57.3 | 9 40 -6.2 -39.5 32 375 7925 20 60 -20.5 -56.4 | 9 39 -5.9 -38.6 33 359 8230 20 69 -23.6 -64.8 | 11 48 -9.0 -47.1 34 344 8534 15 73 -18.9 -70.5 | 5 53 -4.3 -52.7 35 329 8839 20 79 -27.0 -74.2 | 12 58 -12.4 -56.4 36 315 9144 20 82 -28.0 -77.1 | 13 61 -13.4 -59.3 37 302 9449 20 85 -29.1 -79.9 | 13 64 -14.4 -62.1 38 300 9490 20 85 -29.1 -79.9 | 13 64 -14.4 -62.1 39 288 9754 15 89 -23.0 -86.0 | 7 69 -8.4 -68.2 40 276 10058 10 88 -15.3 -86.7 | 1 69 -0.6 -68.9 41 263 10363 10 97 -16.8 -95.5 | 2 78 -2.2 -77.7 42 252 10658 10 99 -17.2 -97.5 | 2 80 -2.5 -79.7 43 252 10668 10 98 -17.0 -96.5 | 2 79 -2.4 -78.7 44 250 10710 10 97 -16.8 -95.5 | 2 78 -2.2 -77.7 45 240 10973 10 90 -15.6 -88.6 | 1 71 -1.0 -70.8 46 234 11139 15 83 -21.5 -80.2 | 6 63 -6.8 -62.4 47 229 11278 15 78 -20.2 -75.3 | 6 58 -5.5 -57.6 48 218 11582 20 69 -23.6 -64.8 | 11 48 -9.0 -47.1 49 208 11887 5 54 -4.7 -53.8 | 345 37 9.9 -36.0 50 200 12150 355 57 5.0 -56.8 | 333 44 19.6 -39.0 51 199 12192 360 58 -0.0 -58.0 | 340 43 14.6 -40.2 52 189 12497 20 55 -18.8 -51.7 | 7 34 -4.2 -33.9 53 181 12802 10 35 -6.1 -34.5 | 333 19 8.6 -16.7 54 172 13106 360 35 -0.0 -35.0 | 320 23 14.6 -17.2 55 164 13411 0 41 -0.0 -41.0 | 328 27 14.6 -23.2 56 157 13716 20 36 -12.3 -33.8 | 352 16 2.3 -16.0 57 150 14000 5 30 -2.6 -29.9 | 315 17 12.0 -12.1 58 149 14021 0 31 -0.0 -31.0 | 312 20 14.6 -13.2 59 142 14326 20 35 -12.0 -32.9 | 350 15 2.7 -15.1 60 135 14630 20 32 -10.9 -30.1 | 343 13 3.7 -12.3 61 129 14935 20 39 -13.3 -36.6 | 356 19 1.3 -18.9 62 122 15240 30 26 -13.0 -22.5 | 341 5 1.6 -4.7 63 117 15545 20 24 -8.2 -22.6 | 307 8 6.4 -4.8 64 111 15850 15 28 -7.2 -27.0 | 321 12 7.4 -9.3 65 105 16154 30 22 -11.0 -19.1 | 289 4 3.6 -1.3 66 100 16459 30 21 -10.5 -18.2 | 276 4 4.1 -0.4 67 100 16480 30 21 -10.5 -18.2 | 276 4 4.1 -0.4 68 95 16764 40 23 -14.8 -17.6 | 140 0 -0.1 0.2 69 90 17069 30 16 -8.0 -13.9 | 239 8 6.6 3.9 70 86 17374 10 23 -4.0 -22.7 | 295 12 10.6 -4.9 71 82 17678 30 22 -11.0 -19.1 | 289 4 3.6 -1.3 72 77 17983 30 21 -10.5 -18.2 | 276 4 4.1 -0.4 73 74 18288 60 12 -10.4 -6.0 | 200 13 4.3 11.8 74 70 18580 60 10 -8.7 -5.0 | 205 14 6.0 12.8 75 70 18593 60 11 -9.5 -5.5 | 203 13 5.1 12.3 76 66 18898 50 17 -13.0 -10.9 | 193 7 1.6 6.9 77 63 19202 60 14 -12.1 -7.0 | 193 11 2.5 10.8 78 60 19507 350 6 1.0 -5.9 | 233 20 15.7 11.9 79 57 19812 50 15 -11.5 -9.6 | 201 9 3.2 8.1 80 54 20117 70 10 -9.4 -3.4 | 200 15 5.2 14.4 81 51 20422 40 8 -5.1 -6.1 | 219 15 9.5 11.7 82 50 20580 25 17 -7.2 -15.4 | 252 8 7.5 2.4 83 49 20726 50 16 -12.3 -10.3 | 198 8 2.4 7.5 84 46 21031 40 6 -3.9 -4.6 | 219 17 10.8 13.2 85 44 21336 20 8 -2.7 -7.5 | 229 16 11.9 10.3 86 42 21641 45 13 -9.2 -9.2 | 212 10 5.5 8.6 87 40 21946 55 8 -6.6 -4.6 | 212 15 8.1 13.2 88 38 22250 70 13 -12.2 -4.4 | 190 14 2.4 13.3 89 36 22555 50 10 -7.7 -6.4 | 212 13 7.0 11.4 90 34 22860 80 13 -12.8 -2.3 | 187 16 1.8 15.5 91 33 23165 70 10 -9.4 -3.4 | 200 15 5.2 14.4 92 31 23470 40 15 -9.6 -11.5 | 218 8 5.0 6.3 93 30 23690 30 20 -10.0 -17.3 | 264 5 4.6 0.5 94 30 23774 30 22 -11.0 -19.1 | 289 4 3.6 -1.3 95 28 24079 70 17 -16.0 -5.8 | 174 12 -1.3 12.0 96 27 24384 140 12 -7.7 9.2 | 194 28 6.9 27.0 97 26 24689 40 11 -7.1 -8.4 | 219 12 7.6 9.4 98 24 24994 60 12 -10.4 -6.0 | 200 13 4.3 11.8 99 23 25298 50 5 -3.8 -3.2 | 217 18 10.8 14.6 100 22 25603 340 10 3.4 -9.4 | 245 20 18.1 8.4 101 21 25908 340 18 6.2 -16.9 | 268 21 20.8 0.9 102 20 26200 5 13 -1.1 -13.0 | 250 14 13.5 4.8 103 20 26213 0 13 -0.0 -13.0 | 252 15 14.6 4.8 104 18 26518 10 16 -2.8 -15.8 | 260 12 11.9 2.0 105 16 26822 90 12 -12.0 0.0 | 188 18 2.6 17.8 106 15 27127 120 19 -16.5 9.5 | 176 27 -1.8 27.3 107 14 27432 130 15 -11.5 9.6 | 187 28 3.2 27.4 108 12 27737 90 13 -13.0 0.0 | 185 18 1.6 17.8 109 11 28042 100 8 -7.9 1.4 | 199 20 6.8 19.2 110 10 28346 140 6 -3.9 4.6 | 206 25 10.8 22.4 111 9 28651 230 3 2.3 1.9 | 221 26 16.9 19.7 112 8 28956 165 7 -1.8 6.8 | 208 28 12.8 24.5 113 8 29261 175 17 -1.5 16.9 | 201 37 13.2 34.7 114 7 29566 185 10 0.9 10.0 | 209 32 15.5 27.7 115 6 29870 160 3 -1.0 2.8 | 213 25 13.6 20.6 Wind Parameters Mean winds (0-6000m): 9.5 at 30.7 knts Storm direction: 39.5 at 23.0 knts Shear (0-3000m) pos: 1.6 neg: 6.3 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 123.7 deg Storm rel helicity (0-3000m) pos: 115.7 neg: -34.6 tot: 81.1 m^2/s^2 ave: 27.0 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 12.1 stream: 4.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.64 Bulk Shear: 68.45 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 17 8 231 16| 0.0 9.6 9.6| 50.1 -11.8 38.2 76.5 0.50| 16.3 8.1 1000 14 11 239 14| 0.0 8.4 8.4| 75.9 -14.9 61.0 61.0 0.50| 14.5 7.2 1500 14 12 242 13| 1.4 5.6 7.0| 81.1 -20.7 60.4 40.3 0.40| 12.2 4.9 2000 14 15 252 12| 1.0 7.8 8.8| 98.3 -21.1 77.3 38.6 0.42| 13.3 5.7 2500 11 17 264 12| 1.9 6.2 8.1|102.6 -29.7 72.8 29.1 0.36| 12.2 4.4 3000 12 19 273 11| 1.6 6.3 7.9|115.7 -34.6 81.1 27.0 0.35| 12.1 4.2 4000 12 23 294 11| 1.4 5.0 6.4|127.7 -36.5 91.2 22.8 0.33| 10.6 3.5 5000 12 25 307 12| 1.1 5.5 6.6|177.3 -45.3 132.0 26.4 0.32| 10.6 3.4 6000 9 31 323 16| 1.2 5.4 6.6|227.9-107.4 120.4 20.1 0.26| 10.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251205.12.gif