UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:0000Z 22 OCT 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 16.8 12.8 77 4.0 14.4 280 36 289.7 291.3 287.4 315.9 9.29 1 1001 123 14.2 11.7 85 2.5 12.7 310 15 287.3 288.8 285.8 311.4 8.65 2 1000 128 14.0 11.7 86 2.3 12.6 325 5 287.1 288.7 285.8 311.3 8.66 3 966 419 11.6 10.9 95 0.7 11.2 280 33 287.6 289.1 285.8 311.4 8.50 4 960 471 13.0 9.7 80 3.3 11.1 280 34 289.5 290.9 285.9 311.8 7.89 5 957 497 16.6 5.6 48 11.0 10.6 280 34 293.4 294.5 285.5 310.7 5.96 6 954 524 17.6 -2.4 25 20.0 8.0 280 34 294.7 295.3 283.2 304.7 3.35 7 943 623 18.2 3.2 37 15.0 10.2 276 32 296.3 297.2 285.8 311.3 5.11 8 925 788 17.2 2.2 36 15.0 9.3 230 7 296.9 297.8 285.8 311.2 4.85 9 891 1107 16.2 -1.8 29 18.0 7.3 280 38 299.1 299.7 285.5 310.4 3.76 10 850 1508 17.0 -5.0 22 22.0 6.5 140 21 304.0 304.5 286.6 313.6 3.10 11 849 1518 17.0 -5.0 22 22.0 6.5 140 21 304.1 304.6 286.6 313.7 3.10 12 804 1979 13.8 -16.2 11 30.0 2.4 137 22 305.4 305.7 285.2 309.8 1.34 13 789 2138 14.2 -20.8 7 35.0 1.9 140 23 307.5 307.7 285.5 310.6 0.92 14 771 2332 12.4 -5.6 28 18.0 3.9 140 22 307.6 308.2 288.1 317.8 3.26 15 763 2419 11.0 4.0 62 7.0 7.1 140 21 307.0 308.3 291.0 327.4 6.69 16 743 2640 9.4 3.4 66 6.0 6.1 143 24 307.6 308.8 291.1 327.8 6.59 17 700 3131 5.4 -0.6 65 6.0 2.3 145 30 308.5 309.4 290.2 324.7 5.23 18 685 3307 4.4 0.4 75 4.0 2.3 149 32 309.3 310.4 290.9 327.1 5.76 19 672 3463 3.0 -1.7 71 4.7 0.7 148 33 309.4 310.3 290.3 325.0 5.03 20 661 3596 2.8 -13.2 30 16.0 -3.4 146 35 310.6 311.0 287.9 317.4 2.09 21 656 3657 2.4 -7.6 48 10.0 -2.0 145 36 310.9 311.5 289.2 321.3 3.29 22 634 3932 0.6 -15.4 29 16.0 -5.3 149 35 311.9 312.2 288.1 317.8 1.82 23 597 4410 -3.5 -11.5 54 8.0 -6.7 147 33 312.5 313.0 289.0 321.1 2.66 24 573 4732 -6.3 -6.3 100 0.0 -6.3 152 36 312.9 313.7 290.6 326.1 4.17 25 551 5037 -9.3 -11.3 85 2.0 -10.1 153 38 312.9 313.4 289.5 322.3 2.93 26 527 5379 -11.3 -14.9 75 3.6 -12.5 150 38 314.5 314.9 289.3 322.0 2.28 27 500 5780 -14.7 -16.3 88 1.6 -15.2 160 38 315.1 315.5 289.4 322.2 2.14 28 483 6042 -16.9 -17.1 98 0.2 -17.0 160 39 315.5 315.9 289.5 322.4 2.07 29 469 6264 -18.3 -18.7 97 0.4 -18.4 160 41 316.5 316.8 289.6 322.7 1.86 30 452 6540 -20.1 -29.1 45 9.0 -21.9 156 43 317.6 317.7 288.8 320.2 0.76 31 422 7048 -23.5 -26.9 74 3.4 -24.2 161 46 319.5 319.7 289.7 323.0 1.00 32 400 7440 -25.7 -37.7 32 12.0 -27.3 170 50 321.6 321.7 289.6 323.0 0.37 33 395 7531 -26.1 -44.1 17 18.0 -28.1 170 51 322.2 322.3 289.6 323.0 0.19 34 332 8762 -36.1 -58.1 9 22.0 -37.2 170 59 324.9 324.9 290.3 325.1 0.05 35 300 9460 -39.9 -62.9 7 23.0 -40.8 175 59 329.1 329.1 291.5 329.2 0.03 36 273 10096 -43.1 -63.1 9 20.0 -43.8 181 65 333.5 333.5 292.7 333.6 0.03 37 250 10680 -47.5 -64.5 12 17.0 -48.0 180 69 335.4 335.5 293.2 335.6 0.03 38 236 11058 -50.1 -64.1 18 14.0 -50.4 182 76 337.1 337.1 293.6 337.2 0.03 39 229 11255 -50.8 -65.7 15 14.9 -51.1 185 81 339.0 339.0 294.1 339.1 0.02 40 200 12130 -53.9 -72.9 8 19.0 -54.2 190 58 347.4 347.4 296.1 347.5 0.01 41 150 13940 -61.1 -82.1 5 21.0 -61.3 190 44 364.8 364.8 299.6 364.8 0.00 42 135 14594 -63.3 -83.3 5 20.0 -63.4 185 49 372.1 372.1 300.9 372.1 0.00 43 100 16440 -64.5 -86.5 3 22.0 -64.7 210 13 403.1 403.1 305.6 403.1 0.00 44 72 18439 -67.3 -88.3 4 21.0 -67.5 247 18 436.9 436.9 309.6 436.9 0.00 45 70 18610 -66.5 -87.5 4 21.0 -66.7 255 19 442.1 442.1 310.1 442.1 0.00 46 50 20670 -61.9 -87.9 2 26.0 -62.4 260 12 497.6 497.6 314.8 497.6 0.00 47 34 23082 -57.3 -86.3 1 29.0 -58.4 282 13 567.7 567.7 319.0 567.8 0.01 48 34 23082 -57.9 -86.9 1 29.0 -58.9 282 13 566.2 566.2 319.0 566.2 0.01 49 31 23670 -54.1 -85.1 1 31.0 -55.8 277 15 591.6 591.6 320.2 591.6 0.01 50 30 23880 -54.9 -84.9 1 30.0 -56.5 290 11 595.0 595.0 320.4 595.0 0.01 51 28 24319 -55.5 -85.5 1 30.0 -57.1 258 12 605.2 605.2 320.9 605.2 0.01 52 20 26470 -53.3 -84.3 1 31.0 -55.9 285 26 673.0 673.0 323.5 673.1 0.02 53 13 29265 -50.5 -83.5 1 33.0 -55.0 285 33 771.0 771.0 326.5 771.2 0.03 54 12 29786 -51.5 -83.5 1 32.0 -55.8 273 35 785.3 785.3 326.9 785.5 0.03 55 10 30980 -47.9 -81.9 1 34.0 -54.2 280 33 840.7 840.8 328.2 841.2 0.05 56 8.9 31747 -48.7 -82.7 1 34.0 -55.1 866.2 866.2 328.7 866.6 0.05 TRP 135 14594 -63.3 -83.3 5 20.0 -63.4 185 49 372.1 372.1 300.9 372.1 0.00 WND 229 11255 -50.8 -65.7 15 14.9 -51.1 185 81 339.0 339.0 294.1 339.1 0.02 Sounding variables and indices 1000-500 mb thick: 5652.00 m Freezing level: 628.59 mb = 4001.72 m = 13128.84 ft Wetbulb zero: 670.19 mb = 3484.44 m = 11431.76 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 54.27 % Est. max temperature: 30.70 C = 87.25 F Sfc-Lift cond lev (LCL): 944.99 mb = 605.32 m = 1985.92 ft T: 18.09 C 700-500 lapse rate: 7.59 C/km ThetaE index: 7.12 C Layer 957.0- 943.0 mb Conv cond level (CCL): 633.86 mb = 3933.52 m = 12905.11 ft Mean mixing ratio: 6.32 g/kg Conv temperature: 38.98 C = 102.16 F Cap Strength: 12.13 C Lifted Index: 7.02 C Risk: None Lifted Index @300 mb: 13.17 C Lifted Index @700 mb: 9.07 C Showalter Index: 5.44 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 31.70 C Cross Totals Index: 9.70 C K Index: 20.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 80.00 Risk: None Energy Index: 1.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 64.03 J/kg Max Up Vert Vel: 11.32 m/s Conv Inhibition (B-): 63428.18 J/kg Cap Strength: 12.04 C Lift Cond Lev (LCL): 830.14 mb = 1708.31 m = 5604.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 191 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 1003 112 280 36 35.5 -6.3 | 313 43 31.2 -29.0 1 1000 128 325 5 2.9 -4.1 | 3 27 -1.4 -26.8 2 979 305 280 33 32.5 -5.7 | 315 40 28.2 -28.5 3 945 610 280 34 33.5 -5.9 | 314 41 29.2 -28.6 4 925 788 230 7 5.4 4.5 | 357 18 1.1 -18.2 5 911 914 280 32 31.5 -5.6 | 316 39 27.3 -28.3 6 879 1219 280 41 40.4 -7.1 | 310 47 36.1 -29.8 7 850 1508 140 21 -13.5 16.1 | 70 19 -17.8 -6.6 8 848 1524 140 21 -13.5 16.1 | 70 19 -17.8 -6.6 9 818 1829 135 22 -15.6 15.6 | 70 21 -19.8 -7.2 10 789 2134 140 23 -14.8 17.6 | 75 20 -19.0 -5.1 11 760 2438 140 21 -13.5 16.1 | 70 19 -17.8 -6.6 12 733 2743 145 25 -14.3 20.5 | 83 19 -18.6 -2.2 13 707 3048 150 27 -13.5 23.4 | 92 18 -17.8 0.7 14 700 3131 145 30 -17.2 24.6 | 95 22 -21.5 1.9 15 681 3353 150 32 -16.0 27.7 | 104 21 -20.3 5.0 16 655 3658 145 36 -20.6 29.5 | 105 26 -24.9 6.8 17 630 3962 150 35 -17.5 30.3 | 109 23 -21.8 7.6 18 606 4267 145 32 -18.4 26.2 | 99 23 -22.6 3.5 19 583 4572 150 34 -17.0 29.4 | 108 22 -21.3 6.7 20 561 4877 155 38 -16.1 34.4 | 120 23 -20.3 11.7 21 539 5182 150 37 -18.5 32.0 | 112 25 -22.8 9.3 22 519 5486 150 38 -19.0 32.9 | 114 25 -23.3 10.2 23 500 5780 160 38 -13.0 35.7 | 127 22 -17.3 13.0 24 499 5791 160 38 -13.0 35.7 | 127 22 -17.3 13.0 25 479 6096 160 39 -13.3 36.6 | 128 22 -17.6 13.9 26 460 6401 160 42 -14.4 39.5 | 132 25 -18.6 16.7 27 442 6706 150 45 -22.5 39.0 | 121 31 -26.8 16.2 28 424 7010 160 46 -15.7 43.2 | 136 29 -20.0 20.5 29 407 7315 165 49 -12.7 47.3 | 145 30 -16.9 24.6 30 400 7440 170 50 -8.7 49.2 | 154 30 -12.9 26.5 31 390 7620 170 53 -9.2 52.2 | 155 32 -13.5 29.5 32 373 7925 170 57 -9.9 56.1 | 157 36 -14.2 33.4 33 357 8230 170 56 -9.7 55.1 | 157 35 -14.0 32.4 34 342 8534 170 59 -10.2 58.1 | 158 38 -14.5 35.4 35 328 8839 170 59 -10.2 58.1 | 158 38 -14.5 35.4 36 314 9144 170 61 -10.6 60.1 | 158 40 -14.8 37.4 37 300 9449 170 59 -10.2 58.1 | 158 38 -14.5 35.4 38 300 9460 175 59 -5.1 58.8 | 165 37 -9.4 36.1 39 287 9754 180 66 0.0 66.0 | 174 43 -4.3 43.3 40 274 10058 180 65 0.0 65.0 | 174 42 -4.3 42.3 41 262 10363 185 67 5.8 66.7 | 182 44 1.6 44.0 42 250 10668 180 68 0.0 68.0 | 175 45 -4.3 45.3 43 250 10680 180 69 0.0 69.0 | 175 46 -4.3 46.3 44 239 10973 180 74 0.0 74.0 | 175 51 -4.3 51.3 45 229 11255 185 81 7.1 80.7 | 183 58 2.8 58.0 46 228 11278 190 81 14.1 79.8 | 190 58 9.8 57.0 47 218 11582 190 74 12.8 72.9 | 190 51 8.6 50.2 48 208 11887 195 69 17.9 66.6 | 197 46 13.6 43.9 49 200 12130 190 58 10.1 57.1 | 190 35 5.8 34.4 50 198 12192 190 55 9.6 54.2 | 190 32 5.3 31.4 51 189 12497 190 46 8.0 45.3 | 189 23 3.7 22.6 52 180 12802 185 41 3.6 40.8 | 178 18 -0.7 18.1 53 171 13106 170 46 -8.0 45.3 | 152 26 -12.2 22.6 54 163 13411 180 47 0.0 47.0 | 170 25 -4.3 24.3 55 155 13716 185 49 4.3 48.8 | 180 26 0.0 26.1 56 150 13940 190 44 7.6 43.3 | 189 21 3.4 20.6 57 148 14021 195 39 10.1 37.7 | 201 16 5.8 14.9 58 141 14326 190 42 7.3 41.4 | 189 19 3.0 18.6 59 135 14594 185 49 4.3 48.8 | 180 26 0.0 26.1 60 134 14630 185 52 4.5 51.8 | 181 29 0.3 29.1 61 128 14935 200 48 16.4 45.1 | 209 25 12.2 22.4 62 122 15240 215 46 26.4 37.7 | 236 27 22.1 15.0 63 116 15545 220 46 29.6 35.2 | 244 28 25.3 12.5 64 110 15850 230 33 25.3 21.2 | 274 21 21.0 -1.5 65 105 16154 230 23 17.6 14.8 | 301 16 13.4 -7.9 66 100 16440 210 13 6.5 11.3 | 349 12 2.2 -11.5 67 100 16459 210 13 6.5 11.3 | 349 12 2.2 -11.5 68 95 16764 190 24 4.2 23.6 | 175 1 -0.1 0.9 69 90 17069 220 25 16.1 19.2 | 287 12 11.8 -3.6 70 86 17374 220 23 14.8 17.6 | 296 12 10.5 -5.1 71 82 17678 240 21 18.2 10.5 | 311 19 13.9 -12.2 72 78 17983 240 15 13.0 7.5 | 330 18 8.7 -15.2 73 74 18288 240 17 14.7 8.5 | 324 18 10.5 -14.2 74 70 18593 255 19 18.4 4.9 | 322 23 14.1 -17.8 75 70 18610 255 19 18.4 4.9 | 322 23 14.1 -17.8 76 67 18898 240 19 16.5 9.5 | 317 18 12.2 -13.2 77 64 19202 265 24 23.9 2.1 | 316 28 19.7 -20.6 78 60 19507 265 11 11.0 1.0 | 343 23 6.7 -21.8 79 58 19812 280 19 18.7 -3.3 | 331 30 14.5 -26.0 80 55 20117 330 10 5.0 -8.7 | 359 31 0.7 -31.4 81 52 20422 235 8 6.6 4.6 | 353 18 2.3 -18.1 82 50 20670 260 12 11.8 2.1 | 340 22 7.6 -20.6 83 50 20726 270 13 13.0 -0.0 | 339 24 8.7 -22.7 84 47 21031 250 10 9.4 3.4 | 345 20 5.1 -19.3 85 45 21336 240 13 11.3 6.5 | 337 18 7.0 -16.2 86 43 21641 275 14 13.9 -1.2 | 338 26 9.7 -23.9 87 41 21946 320 10 6.4 -7.7 | 356 30 2.2 -30.4 88 39 22250 320 15 9.6 -11.5 | 351 35 5.4 -34.2 89 37 22555 310 10 7.7 -6.4 | 353 29 3.4 -29.1 90 35 22860 290 17 16.0 -5.8 | 338 31 11.7 -28.5 91 34 23165 280 12 11.8 -2.1 | 343 26 7.6 -24.8 92 32 23470 270 20 20.0 -0.0 | 325 28 15.7 -22.7 93 31 23774 280 12 11.8 -2.1 | 343 26 7.6 -24.8 94 30 23880 290 11 10.3 -3.8 | 347 27 6.1 -26.5 95 29 24079 290 10 9.4 -3.4 | 349 27 5.1 -26.1 96 28 24384 250 13 12.2 4.4 | 336 20 8.0 -18.3 97 26 24689 280 17 16.7 -3.0 | 334 29 12.5 -25.7 98 25 24994 290 19 17.9 -6.5 | 335 32 13.6 -29.2 99 24 25298 260 20 19.7 3.5 | 321 25 15.4 -19.2 100 23 25603 280 29 28.6 -5.0 | 319 37 24.3 -27.8 101 22 25908 280 24 23.6 -4.2 | 324 33 19.4 -26.9 102 21 26213 280 25 24.6 -4.3 | 323 34 20.4 -27.1 103 20 26470 285 26 25.1 -6.7 | 325 36 20.9 -29.5 104 20 26518 285 28 27.0 -7.2 | 323 38 22.8 -30.0 105 19 26822 290 25 23.5 -8.6 | 328 37 19.2 -31.3 106 18 27127 290 29 27.3 -9.9 | 325 40 23.0 -32.6 107 17 27432 275 30 29.9 -2.6 | 315 36 25.6 -25.3 108 16 27737 270 29 29.0 -0.0 | 313 34 24.7 -22.7 109 16 28042 270 31 31.0 -0.0 | 310 35 26.7 -22.7 110 15 28346 290 29 27.3 -9.9 | 325 40 23.0 -32.6 111 14 28651 280 37 36.4 -6.4 | 312 43 32.2 -29.1 112 14 28956 300 38 32.9 -19.0 | 326 51 28.7 -41.7 113 13 29261 285 33 31.9 -8.5 | 319 42 27.6 -31.3 114 12 29566 280 28 27.6 -4.9 | 320 36 23.3 -27.6 115 12 29870 270 38 38.0 -0.0 | 304 41 33.7 -22.7 116 11 30175 270 38 38.0 -0.0 | 304 41 33.7 -22.7 117 10 30980 280 33 32.5 -5.7 | 315 40 28.2 -28.5 Wind Parameters Mean winds (0-6000m): 160.6 at 30.8 knts Storm direction: 190.6 at 23.1 knts Shear (0-3000m) pos: 1.3 neg: 10.0 tot: 11.3 10-3/s Storm rel Dir Shear (0-3000m): 141.6 deg Storm rel helicity (0-3000m) pos: 298.8 neg: -522.3 tot: -223.5 m^2/s^2 ave: -74.5 10^-3 m/s^2 rel: -0.32 Storm rel vorticity (0-3000m) horiz: 35.1 stream: -11.2 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 0.19 Bulk Shear: 344.45 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 ------------------------------------------------------------------------------- 500 281 28 321 36| 0.0 2.5 2.5|187.0-170.3 16.8 33.5 0.04| 41.1 1.5 1000 279 27 320 35| 2.2 1.2 3.4|249.4-280.3 -30.9 -30.9 -0.03| 50.0 -1.7 1500 273 28 316 34| 1.4 20.1 21.5|249.8-514.3-264.4 -176.3 -0.39| 65.1-25.1 2000 256 27 307 27| 0.9 15.0 15.9|259.2-514.3-255.1 -127.5 -0.37| 49.7-18.4 2500 230 26 292 17| 0.9 12.0 12.9|271.0-522.3-251.3 -100.5 -0.36| 40.6-14.6 3000 203 26 260 6| 1.3 10.0 11.3|298.8-522.3-223.5 -74.5 -0.32| 35.1-11.2 4000 171 28 120 10| 0.9 8.2 9.1|330.5-533.3-202.8 -50.7 -0.28| 27.9 -7.9 5000 163 29 113 14| 1.2 6.6 7.7|375.8-556.5-180.7 -36.1 -0.25| 23.5 -5.9 6000 161 31 114 16| 1.5 5.5 6.9|416.7-560.8-144.1 -24.0 -0.22| 20.4 -4.4 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251022.00.gif