UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:0000Z 11 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 26.0 5.0 26 21.0 14.1 70 11 298.9 299.9 287.1 315.1 5.45 1 985 267 25.6 -4.4 13 30.0 11.0 302 5 300.0 300.6 284.8 308.6 2.80 2 971 390 25.2 -5.8 12 31.0 10.4 320 6 300.9 301.3 284.8 308.7 2.55 3 925 805 23.6 -7.4 12 31.0 9.2 335 4 303.4 303.9 285.6 310.8 2.37 4 896 1082 23.0 -10.0 10 33.0 8.2 299 7 305.6 306.0 286.0 311.9 1.99 5 850 1537 19.8 -13.2 10 33.0 5.9 320 5 306.9 307.2 286.1 312.1 1.62 6 700 3171 8.0 -22.0 10 30.0 -2.0 355 5 311.3 311.5 286.9 314.5 0.94 7 598 4445 -1.3 -23.3 17 22.0 -7.9 46 3 314.9 315.1 288.2 318.3 0.98 8 590 4552 -0.9 -31.9 7 31.0 -8.7 56 4 316.6 316.7 288.2 318.2 0.45 9 557 5008 -3.3 -46.3 2 43.0 -10.9 66 4 319.0 319.0 288.5 319.4 0.11 10 500 5850 -10.1 -31.1 16 21.0 -14.9 65 5 320.7 320.8 289.6 322.8 0.57 11 473 6277 -14.1 -32.1 20 18.0 -17.9 131 6 320.9 321.0 289.6 322.9 0.55 12 400 7530 -23.9 -45.9 11 22.0 -26.4 145 14 323.9 324.0 290.1 324.5 0.16 13 300 9550 -40.9 -58.9 13 18.0 -41.6 160 29 327.7 327.7 291.1 327.9 0.05 14 285 9899 -44.1 -61.1 13 17.0 -44.7 155 22 328.0 328.0 291.2 328.1 0.04 15 250 10770 -50.7 -69.7 9 19.0 -51.0 135 24 330.7 330.7 291.9 330.7 0.01 16 200 12180 -61.1 -76.1 12 15.0 -61.2 110 22 336.0 336.0 293.3 336.0 0.01 17 176 12963 -66.1 -78.1 17 12.0 -66.2 140 22 340.3 340.3 294.4 340.3 0.01 18 159 13583 -62.7 -81.7 6 19.0 -62.9 111 8 356.1 356.1 297.9 356.1 0.00 19 150 13940 -64.3 -84.3 5 20.0 -64.4 70 8 359.3 359.3 298.5 359.3 0.00 20 112 15715 -69.3 -87.3 6 18.0 -69.4 205 4 381.3 381.3 302.5 381.3 0.00 21 107 15991 -66.7 -86.7 4 20.0 -66.8 239 7 391.2 391.2 304.0 391.2 0.00 22 100 16400 -68.7 -87.7 5 19.0 -68.8 280 10 395.0 395.0 304.5 395.0 0.00 23 75 18119 -70.7 -88.7 5 18.0 -70.8 31 6 424.7 424.7 308.3 424.7 0.00 24 70 18530 -69.3 -89.3 4 20.0 -69.4 335 10 436.1 436.1 309.5 436.1 0.00 25 65 18971 -69.1 -90.1 3 21.0 -69.2 16 7 445.9 445.9 310.4 445.9 0.00 26 60 19455 -63.7 -88.7 2 25.0 -64.0 346 9 468.3 468.3 312.5 468.3 0.00 27 54 20095 -66.7 -90.7 2 24.0 -67.0 29 11 475.7 475.7 313.1 475.7 0.00 28 50 20560 -65.7 -90.7 2 25.0 -66.0 70 18 488.7 488.7 314.1 488.7 0.00 29 34 22933 -60.1 -90.1 1 30.0 -60.9 33 15 560.4 560.4 318.6 560.4 0.00 30 30 23710 -62.3 -91.3 1 29.0 -63.0 40 16 574.8 574.8 319.4 574.8 0.00 31 27 24362 -61.9 -90.9 1 29.0 -62.7 51 21 593.5 593.5 320.3 593.5 0.00 32 21 25947 -54.3 -88.3 1 34.0 -56.6 74 25 660.7 660.7 323.1 660.7 0.01 33 20 26260 -54.5 -87.5 1 33.0 -56.8 70 21 669.4 669.4 323.4 669.4 0.01 34 16 27696 -52.3 -86.3 1 34.0 -55.6 89 22 720.6 720.6 325.1 720.8 0.01 TRP 176 12963 -66.1 -78.1 17 12.0 -66.2 140 22 340.3 340.3 294.4 340.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5712.29 m Freezing level: 612.26 mb = 4266.74 m = 13998.31 ft Wetbulb zero: 737.40 mb = 2732.92 m = 8966.15 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 10.65 % Est. max temperature: 33.92 C = 93.05 F Sfc-Lift cond lev (LCL): 735.69 mb = 2752.45 m = 9030.23 ft T: 11.02 C 700-500 lapse rate: 6.76 C/km ThetaE index: 6.47 C Layer 985.0- 971.0 mb Conv cond level (CCL): 473.00 mb = 6276.53 m = 20592.05 ft Mean mixing ratio: 2.72 g/kg Conv temperature: 48.03 C = 118.45 F Cap Strength: 12.62 C Lifted Index: 11.97 C Risk: None Lifted Index @300 mb: 12.55 C Lifted Index @700 mb: 8.49 C Showalter Index: 10.86 C Risk: None Total Totals Index: 26.80 C Risk: None Vertical Totals Index: 29.90 C Cross Totals Index: -3.10 C K Index: -13.30 Risk: None Sweat Index: 15.00 Risk: None Energy Index: 2.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.53 J/kg Max Up Vert Vel: 6.09 m/s Conv Inhibition (B-): 42878.66 J/kg Cap Strength: 12.55 C Lift Cond Lev (LCL): 610.49 mb = 4277.62 m = 14034.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 35 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 1003 112 70 11 -10.3 -3.8 | 86 8 -8.1 -0.5 1 1000 125 280 4 3.9 -0.7 | 248 7 6.2 2.5 2 980 305 310 6 4.6 -3.9 | 275 7 6.9 -0.6 3 946 610 350 6 1.0 -5.9 | 309 4 3.3 -2.7 4 925 805 335 4 1.7 -3.6 | 276 4 4.0 -0.4 5 913 914 310 8 6.1 -5.1 | 283 9 8.4 -1.9 6 882 1219 290 6 5.6 -2.1 | 261 8 7.9 1.2 7 851 1524 320 5 3.2 -3.8 | 276 6 5.5 -0.6 8 850 1537 320 5 3.2 -3.8 | 276 6 5.5 -0.6 9 821 1829 310 9 6.9 -5.8 | 286 10 9.2 -2.5 10 792 2134 10 4 -0.7 -3.9 | 294 2 1.6 -0.7 11 764 2438 50 7 -5.4 -4.5 | 68 3 -3.1 -1.3 12 737 2743 20 7 -2.4 -6.6 | 2 3 -0.1 -3.3 13 710 3048 350 5 0.9 -4.9 | 298 4 3.1 -1.7 14 700 3171 355 5 0.4 -5.0 | 303 3 2.7 -1.7 15 684 3353 5 6 -0.5 -6.0 | 328 3 1.7 -2.7 16 659 3658 20 9 -3.1 -8.5 | 9 5 -0.8 -5.2 17 634 3962 45 5 -3.5 -3.5 | 77 1 -1.3 -0.3 18 610 4267 30 1 -0.5 -0.9 | 217 3 1.8 2.4 19 587 4572 60 4 -3.5 -2.0 | 136 2 -1.2 1.2 20 565 4877 10 5 -0.9 -4.9 | 320 2 1.4 -1.7 21 544 5182 160 1 -0.3 0.9 | 205 5 1.9 4.2 22 523 5486 60 5 -4.3 -2.5 | 110 2 -2.1 0.7 23 504 5791 70 5 -4.7 -1.7 | 122 3 -2.4 1.5 24 500 5850 65 5 -4.5 -2.1 | 116 3 -2.3 1.1 25 484 6096 80 3 -3.0 -0.5 | 166 3 -0.7 2.7 26 465 6401 170 8 -1.4 7.9 | 184 11 0.9 11.1 27 446 6706 115 8 -7.3 3.4 | 143 8 -5.0 6.6 28 429 7010 145 11 -6.3 9.0 | 162 13 -4.0 12.3 29 412 7315 140 11 -7.1 8.4 | 158 13 -4.8 11.7 30 400 7530 145 14 -8.0 11.5 | 159 16 -5.8 14.7 31 395 7620 140 16 -10.3 12.3 | 153 17 -8.0 15.5 32 378 7925 160 18 -6.2 16.9 | 169 21 -3.9 20.2 33 362 8230 180 19 0.0 19.0 | 186 22 2.3 22.2 34 347 8534 160 21 -7.2 19.7 | 168 23 -4.9 23.0 35 332 8839 165 25 -6.5 24.1 | 171 28 -4.2 27.4 36 318 9144 165 25 -6.5 24.1 | 171 28 -4.2 27.4 37 304 9449 160 28 -9.6 26.3 | 166 30 -7.3 29.6 38 300 9550 160 29 -9.9 27.3 | 166 31 -7.7 30.5 39 291 9754 160 23 -7.9 21.6 | 167 25 -5.6 24.9 40 278 10058 150 20 -10.0 17.3 | 159 22 -7.7 20.6 41 266 10363 130 20 -15.3 12.9 | 141 21 -13.1 16.1 42 254 10668 140 24 -15.4 18.4 | 149 25 -13.2 21.6 43 250 10770 135 24 -17.0 17.0 | 144 25 -14.7 20.2 44 242 10973 140 26 -16.7 19.9 | 148 27 -14.5 23.2 45 231 11278 140 25 -16.1 19.2 | 148 26 -13.8 22.4 46 220 11582 140 20 -12.9 15.3 | 150 21 -10.6 18.6 47 209 11887 130 20 -15.3 12.9 | 141 21 -13.1 16.1 48 200 12180 110 22 -20.7 7.5 | 120 21 -18.4 10.8 49 200 12192 110 22 -20.7 7.5 | 120 21 -18.4 10.8 50 190 12497 110 23 -21.6 7.9 | 120 22 -19.4 11.1 51 181 12802 130 24 -18.4 15.4 | 139 25 -16.1 18.7 52 176 12963 140 22 -14.1 16.9 | 149 23 -11.9 20.1 53 172 13106 155 17 -7.2 15.4 | 165 19 -4.9 18.6 54 164 13411 170 14 -2.4 13.8 | 179 17 -0.2 17.0 55 156 13716 65 4 -3.6 -1.7 | 139 2 -1.4 1.5 56 150 13940 70 8 -7.5 -2.7 | 95 5 -5.3 0.5 57 148 14021 80 9 -8.9 -1.6 | 104 7 -6.6 1.7 58 141 14326 40 9 -5.8 -6.9 | 44 5 -3.5 -3.7 59 134 14630 50 11 -8.4 -7.1 | 58 7 -6.2 -3.8 60 127 14935 55 14 -11.5 -8.0 | 63 10 -9.2 -4.8 61 121 15240 80 8 -7.9 -1.4 | 108 6 -5.6 1.9 62 115 15545 180 3 0.0 3.0 | 200 7 2.3 6.2 63 109 15850 225 4 2.8 2.8 | 220 8 5.1 6.1 64 104 16154 255 10 9.7 2.6 | 244 13 11.9 5.8 65 100 16400 280 10 9.8 -1.7 | 263 12 12.1 1.5 66 99 16459 290 11 10.3 -3.8 | 272 13 12.6 -0.5 67 94 16764 270 11 11.0 -0.0 | 256 14 13.3 3.2 68 89 17069 340 13 4.4 -12.2 | 323 11 6.7 -9.0 69 85 17374 10 8 -1.4 -7.9 | 349 5 0.9 -4.6 70 81 17678 290 4 3.8 -1.4 | 253 6 6.0 1.9 71 77 17983 20 7 -2.4 -6.6 | 2 3 -0.1 -3.3 72 73 18288 45 4 -2.8 -2.8 | 126 1 -0.6 0.4 73 70 18530 335 10 4.2 -9.1 | 312 9 6.5 -5.8 74 69 18593 345 11 2.8 -10.6 | 325 9 5.1 -7.4 75 66 18898 15 7 -1.8 -6.8 | 353 4 0.5 -3.5 76 63 19202 20 6 -2.1 -5.6 | 355 2 0.2 -2.4 77 60 19507 340 9 3.1 -8.5 | 314 7 5.3 -5.2 78 57 19812 20 12 -4.1 -11.3 | 13 8 -1.8 -8.0 79 54 20117 30 11 -5.5 -9.5 | 27 7 -3.2 -6.3 80 51 20422 65 18 -16.3 -7.6 | 73 15 -14.1 -4.4 81 50 20560 70 18 -16.9 -6.2 | 79 15 -14.7 -2.9 82 49 20726 70 11 -10.3 -3.8 | 86 8 -8.1 -0.5 83 46 21031 25 9 -3.8 -8.2 | 17 5 -1.5 -4.9 84 44 21336 70 12 -11.3 -4.1 | 85 9 -9.0 -0.9 85 42 21641 85 10 -10.0 -0.9 | 107 8 -7.7 2.4 86 40 21946 80 12 -11.8 -2.1 | 97 10 -9.6 1.2 87 38 22250 35 20 -11.5 -16.4 | 35 16 -9.2 -13.1 88 36 22555 50 18 -13.8 -11.6 | 54 14 -11.5 -8.3 89 34 22860 30 15 -7.5 -13.0 | 28 11 -5.2 -9.8 90 33 23165 40 16 -10.3 -12.3 | 42 12 -8.0 -9.0 91 31 23470 60 18 -15.6 -9.0 | 67 15 -13.3 -5.8 92 30 23710 40 16 -10.3 -12.3 | 42 12 -8.0 -9.0 93 30 23774 40 16 -10.3 -12.3 | 42 12 -8.0 -9.0 94 28 24079 65 13 -11.8 -5.5 | 77 10 -9.5 -2.3 95 27 24384 50 21 -16.1 -13.5 | 53 17 -13.8 -10.3 96 26 24689 65 24 -21.8 -10.1 | 70 21 -19.5 -6.9 97 24 24994 75 22 -21.3 -5.7 | 83 19 -19.0 -2.5 98 23 25298 100 17 -16.7 3.0 | 113 16 -14.5 6.2 99 22 25603 70 14 -13.2 -4.8 | 82 11 -10.9 -1.5 100 21 25908 75 26 -25.1 -6.7 | 81 23 -22.9 -3.5 101 20 26213 70 22 -20.7 -7.5 | 77 19 -18.4 -4.3 102 20 26260 70 21 -19.7 -7.2 | 77 18 -17.5 -3.9 103 19 26518 70 17 -16.0 -5.8 | 79 14 -13.7 -2.6 104 17 26822 85 24 -23.9 -2.1 | 93 22 -21.6 1.1 105 16 27127 90 22 -22.0 0.0 | 99 20 -19.7 3.2 106 15 27432 60 28 -24.2 -14.0 | 64 24 -22.0 -10.8 107 13 27737 60 21 -18.2 -10.5 | 65 18 -15.9 -7.3 108 12 28042 60 26 -22.5 -13.0 | 64 22 -20.3 -9.8 109 11 28346 50 28 -21.4 -18.0 | 52 24 -19.2 -14.8 110 11 28651 40 29 -18.6 -22.2 | 41 25 -16.4 -19.0 111 10 28956 40 27 -17.4 -20.7 | 41 23 -15.1 -17.4 112 9 29261 40 30 -19.3 -23.0 | 41 26 -17.0 -19.7 113 8 29566 50 29 -22.2 -18.6 | 52 25 -20.0 -15.4 114 8 29870 60 25 -21.7 -12.5 | 64 21 -19.4 -9.3 115 7 30175 60 16 -13.9 -8.0 | 68 13 -11.6 -4.8 Wind Parameters Mean winds (0-6000m): 4.9 at 5.3 knts Storm direction: 34.9 at 4.0 knts Shear (0-3000m) pos: 1.7 neg: 3.6 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): -145.7 deg Storm rel helicity (0-3000m) pos: 21.7 neg: -14.9 tot: 6.7 m^2/s^2 ave: 2.2 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 8.51 Bulk Shear: 2.18 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 ------------------------------------------------------------------------------- 500 322 6 282 6| 0.0 11.9 11.9| 9.5 0.0 9.5 19.1 0.97| 29.5 28.5 1000 321 6 283 6| 0.0 8.4 8.4| 10.4 -7.1 3.3 3.3 0.64| 19.2 12.3 1500 315 6 278 6| 0.8 5.6 6.4| 14.2 -9.1 5.1 3.4 0.60| 14.5 8.6 2000 317 6 281 7| 1.7 4.2 5.9| 19.9 -9.3 10.7 5.3 0.53| 13.6 7.2 2500 330 6 291 6| 2.1 3.4 5.5| 21.7 -10.6 11.0 4.4 0.51| 12.2 6.2 3000 338 6 298 5| 1.7 3.6 5.3| 21.7 -14.9 6.7 2.2 0.39| 11.1 4.3 4000 350 6 311 4| 1.6 2.7 4.3| 28.6 -14.9 13.7 3.4 0.45| 9.8 4.4 5000 356 6 311 4| 1.3 2.1 3.4| 30.3 -16.2 14.1 2.8 0.40| 9.5 3.8 6000 5 5 318 3| 1.0 1.5 2.6| 32.8 -21.4 11.4 1.9 0.34| 8.8 3.0 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251211.00.gif