UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:0000Z 30 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 1002 112 24.0 13.0 50 11.0 17.0 310 10 297.0 298.7 290.1 324.3 9.43 1 980 301 23.4 3.4 27 20.0 12.4 310 9 298.3 299.2 286.4 313.1 4.98 2 969 398 25.6 -0.4 18 26.0 12.0 316 10 301.5 302.2 286.4 313.1 3.83 3 967 416 27.6 -3.4 13 31.0 11.9 317 10 303.7 304.2 286.5 313.2 3.07 4 964 442 28.2 -3.8 12 32.0 12.0 319 11 304.5 305.1 286.7 313.8 2.99 5 949 578 27.4 -3.6 13 31.0 11.7 328 13 305.1 305.7 287.0 314.7 3.08 6 925 799 26.0 -5.0 13 31.0 10.6 330 13 305.9 306.4 287.0 314.8 2.84 7 850 1534 20.4 -5.6 17 26.0 7.8 350 6 307.5 308.1 287.7 316.8 2.96 8 750 2597 11.8 -7.2 26 19.0 3.1 199 4 309.4 309.9 288.3 318.8 2.97 9 700 3170 8.4 -13.6 19 22.0 -0.4 300 7 311.8 312.1 288.1 318.0 1.91 10 673 3493 7.0 -16.0 18 23.0 -1.7 266 3 313.7 314.1 288.5 319.2 1.63 11 589 4570 -1.5 -15.5 34 14.0 -6.7 252 9 316.1 316.4 289.5 322.5 1.94 12 530 5400 -7.7 -21.7 32 14.0 -11.9 243 6 318.3 318.5 289.6 322.6 1.27 13 500 5850 -10.7 -26.7 26 16.0 -14.7 325 7 320.0 320.2 289.7 323.0 0.86 14 459 6506 -14.9 -32.9 20 18.0 -18.6 323 14 322.7 322.8 290.2 324.6 0.52 15 400 7540 -20.9 -44.9 10 24.0 -24.1 340 16 327.8 327.9 291.3 328.5 0.17 16 393 7670 -21.7 -45.7 10 24.0 -24.7 350 13 328.4 328.5 291.5 329.1 0.16 17 322 9098 -34.5 -54.5 11 20.0 -35.8 338 16 330.0 330.0 291.8 330.3 0.07 18 300 9590 -36.5 -65.5 3 29.0 -37.8 290 20 333.9 333.9 292.8 334.0 0.02 19 297 9659 -36.9 -65.9 3 29.0 -38.1 286 23 334.3 334.3 292.9 334.4 0.02 20 250 10830 -44.3 -65.3 8 21.0 -45.0 265 39 340.2 340.2 294.4 340.3 0.02 21 200 12290 -56.1 -71.1 14 15.0 -56.3 250 39 343.9 343.9 295.3 344.0 0.01 22 198 12354 -56.7 -70.7 16 14.0 -56.9 253 40 344.0 344.0 295.3 344.0 0.01 23 150 14090 -62.9 -80.9 7 18.0 -63.0 260 44 361.7 361.7 299.0 361.7 0.00 24 116 15653 -69.3 -85.3 8 16.0 -69.4 265 41 377.5 377.5 301.8 377.5 0.00 25 100 16540 -69.9 -85.9 8 16.0 -70.0 265 29 392.7 392.7 304.2 392.7 0.00 26 96 16783 -68.1 -86.1 6 18.0 -68.2 280 33 400.8 400.8 305.3 400.8 0.00 27 77 18094 -71.1 -88.1 6 17.0 -71.2 254 17 420.7 420.7 307.8 420.7 0.00 28 70 18660 -68.3 -89.3 3 21.0 -68.4 240 17 438.3 438.3 309.7 438.3 0.00 29 50 20690 -66.1 -90.1 2 24.0 -66.4 120 4 487.7 487.7 314.1 487.7 0.00 30 44 21472 -62.9 -88.9 2 26.0 -63.4 343 13 513.7 513.7 315.9 513.7 0.00 31 39 22212 -65.1 -90.1 2 25.0 -65.5 303 16 526.2 526.2 316.7 526.2 0.00 32 30 23830 -60.7 -88.7 1 28.0 -61.6 280 12 579.2 579.2 319.6 579.2 0.00 33 28 24260 -58.9 -87.9 1 29.0 -60.0 276 22 595.7 595.7 320.4 595.7 0.01 34 25 24968 -59.7 -88.7 1 29.0 -60.8 281 15 613.0 613.0 321.2 613.1 0.01 35 23 25494 -55.3 -86.3 1 31.0 -57.2 273 25 640.8 640.8 322.3 640.8 0.01 36 20 26380 -57.3 -87.3 1 30.0 -59.0 305 25 660.8 660.8 323.1 660.8 0.01 37 17 27408 -58.7 -87.7 1 29.0 -60.4 271 21 687.7 687.7 324.0 687.8 0.01 38 12 29635 -52.3 -85.3 1 33.0 -56.4 283 26 782.4 782.5 326.8 782.6 0.02 39 10 30810 -55.1 -86.1 1 31.0 -58.7 295 31 813.9 813.9 327.6 814.1 0.02 40 9.3 31273 -55.7 -86.7 1 31.0 -59.3 828.7 828.7 327.9 828.9 0.02 41 8.2 32082 -51.7 -84.7 1 33.0 -57.2 874.8 874.9 328.9 875.2 0.04 TRP 116 15653 -69.3 -85.3 8 16.0 -69.4 265 41 377.5 377.5 301.8 377.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5720.97 m Freezing level: 603.82 mb = 4380.02 m = 14369.96 ft Wetbulb zero: 705.65 mb = 3103.22 m = 10181.06 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 23.59 % Est. max temperature: 34.50 C = 94.10 F Sfc-Lift cond lev (LCL): 852.25 mb = 1511.01 m = 4957.33 ft T: 20.58 C 700-500 lapse rate: 7.13 C/km ThetaE index: 11.27 C Layer 980.0- 969.0 mb Conv cond level (CCL): 528.36 mb = 5423.72 m = 17794.14 ft Mean mixing ratio: 4.01 g/kg Conv temperature: 45.42 C = 113.76 F Cap Strength: 9.91 C Lifted Index: 8.32 C Risk: None Lifted Index @300 mb: 13.46 C Lifted Index @700 mb: 7.77 C Showalter Index: 7.50 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 31.10 C Cross Totals Index: 5.10 C K Index: 3.50 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 1.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.47 J/kg Max Up Vert Vel: 9.54 m/s Conv Inhibition (B-): 60436.33 J/kg Cap Strength: 9.91 C Lift Cond Lev (LCL): 649.41 mb = 3781.49 m = 12406.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 5 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 1002 112 310 10 7.7 -6.4 | 290 6 5.8 -2.1 1 1000 117 315 7 4.9 -4.9 | 282 3 3.0 -0.7 2 979 305 310 9 6.9 -5.8 | 287 5 5.0 -1.5 3 945 610 330 13 6.5 -11.3 | 327 8 4.6 -7.0 4 925 799 330 13 6.5 -11.3 | 327 8 4.6 -7.0 5 913 914 350 11 1.9 -10.8 | 360 7 0.0 -6.5 6 881 1219 350 9 1.6 -8.9 | 4 5 -0.3 -4.6 7 851 1524 350 6 1.0 -5.9 | 28 2 -0.9 -1.6 8 850 1534 350 6 1.0 -5.9 | 28 2 -0.9 -1.6 9 821 1829 40 6 -3.9 -4.6 | 87 6 -5.8 -0.3 10 792 2134 90 3 -3.0 0.0 | 131 7 -4.9 4.3 11 763 2438 150 4 -2.0 3.5 | 153 9 -3.9 7.8 12 736 2743 250 4 3.8 1.4 | 198 6 1.9 5.7 13 710 3048 310 9 6.9 -5.8 | 287 5 5.0 -1.5 14 700 3170 300 7 6.1 -3.5 | 259 4 4.2 0.8 15 684 3353 260 3 3.0 0.5 | 192 5 1.0 4.8 16 658 3658 275 2 2.0 -0.2 | 181 4 0.1 4.1 17 634 3962 30 3 -1.5 -2.6 | 116 4 -3.4 1.7 18 610 4267 270 2 2.0 -0.0 | 181 4 0.1 4.3 19 587 4572 250 10 9.4 3.4 | 224 11 7.5 7.7 20 565 4877 250 7 6.6 2.4 | 215 8 4.7 6.7 21 544 5182 230 5 3.8 3.2 | 194 8 1.9 7.5 22 523 5486 250 7 6.6 2.4 | 215 8 4.7 6.7 23 504 5791 300 6 5.2 -3.0 | 249 4 3.3 1.3 24 500 5850 325 7 4.0 -5.7 | 304 3 2.1 -1.4 25 484 6096 320 6 3.9 -4.6 | 279 2 2.0 -0.3 26 465 6401 320 12 7.7 -9.2 | 310 8 5.8 -4.9 27 447 6706 330 19 9.5 -16.5 | 328 14 7.6 -12.2 28 429 7010 335 18 7.6 -16.3 | 335 13 5.7 -12.0 29 412 7315 330 12 6.0 -10.4 | 326 7 4.1 -6.1 30 400 7540 340 16 5.5 -15.0 | 342 11 3.6 -10.7 31 396 7620 350 13 2.3 -12.8 | 358 9 0.4 -8.5 32 379 7925 350 16 2.8 -15.8 | 356 12 0.9 -11.5 33 363 8230 360 14 -0.0 -14.0 | 11 10 -1.9 -9.7 34 348 8534 20 12 -4.1 -11.3 | 41 9 -6.0 -7.0 35 333 8839 10 12 -2.1 -11.8 | 28 9 -4.0 -7.5 36 319 9144 330 17 8.5 -14.7 | 328 12 6.6 -10.4 37 306 9449 310 18 13.8 -11.6 | 302 14 11.9 -7.3 38 300 9590 290 20 18.8 -6.8 | 279 17 16.9 -2.6 39 293 9754 280 27 26.6 -4.7 | 271 25 24.7 -0.4 40 280 10058 280 30 29.5 -5.2 | 272 28 27.6 -0.9 41 268 10363 280 35 34.5 -6.1 | 273 33 32.6 -1.8 42 256 10668 270 35 35.0 -0.0 | 263 33 33.1 4.3 43 250 10830 265 39 38.9 3.4 | 258 38 36.9 7.7 44 245 10973 270 40 40.0 -0.0 | 264 38 38.1 4.3 45 233 11278 270 40 40.0 -0.0 | 264 38 38.1 4.3 46 223 11582 270 38 38.0 -0.0 | 263 36 36.1 4.3 47 213 11887 260 37 36.4 6.4 | 253 36 34.5 10.7 48 203 12192 255 37 35.7 9.6 | 248 37 33.8 13.9 49 200 12290 250 39 36.6 13.3 | 243 39 34.7 17.6 50 193 12497 260 43 42.3 7.5 | 254 42 40.4 11.8 51 184 12802 280 39 38.4 -6.8 | 274 37 36.5 -2.5 52 176 13106 275 29 28.9 -2.5 | 266 27 27.0 1.8 53 167 13411 260 35 34.5 6.1 | 252 34 32.6 10.4 54 159 13716 250 36 33.8 12.3 | 243 36 31.9 16.6 55 152 14021 260 45 44.3 7.8 | 254 44 42.4 12.1 56 150 14090 260 44 43.3 7.6 | 254 43 41.4 11.9 57 144 14326 270 44 44.0 -0.0 | 264 42 42.1 4.3 58 137 14630 260 42 41.4 7.3 | 254 41 39.5 11.6 59 131 14935 255 42 40.6 10.9 | 249 42 38.7 15.2 60 124 15240 255 43 41.5 11.1 | 249 43 39.6 15.4 61 118 15545 270 42 42.0 -0.0 | 264 40 40.1 4.3 62 116 15653 265 41 40.8 3.6 | 259 40 38.9 7.9 63 112 15850 265 42 41.8 3.7 | 259 41 39.9 7.9 64 107 16154 270 36 36.0 -0.0 | 263 34 34.1 4.3 65 101 16459 270 32 32.0 -0.0 | 262 30 30.1 4.3 66 100 16540 265 29 28.9 2.5 | 256 28 27.0 6.8 67 96 16764 280 34 33.5 -5.9 | 273 32 31.6 -1.6 68 91 17069 280 25 24.6 -4.3 | 270 23 22.7 -0.1 69 87 17374 290 16 15.0 -5.5 | 275 13 13.1 -1.2 70 83 17678 255 18 17.4 4.7 | 240 18 15.5 8.9 71 78 17983 270 18 18.0 -0.0 | 255 17 16.1 4.3 72 75 18288 225 14 9.9 9.9 | 209 16 8.0 14.2 73 71 18593 240 14 12.1 7.0 | 222 15 10.2 11.3 74 70 18660 240 17 14.7 8.5 | 225 18 12.8 12.8 75 67 18898 245 25 22.7 10.6 | 234 26 20.8 14.9 76 64 19202 260 26 25.6 4.5 | 250 25 23.7 8.8 77 61 19507 305 21 17.2 -12.0 | 297 17 15.3 -7.8 78 58 19812 255 3 2.9 0.8 | 191 5 1.0 5.1 79 55 20117 270 10 10.0 -0.0 | 242 9 8.1 4.3 80 52 20422 340 9 3.1 -8.5 | 344 4 1.2 -4.2 81 50 20690 120 4 -3.5 2.0 | 140 8 -5.4 6.3 82 50 20726 140 3 -1.9 2.3 | 150 8 -3.8 6.6 83 47 21031 270 16 16.0 -0.0 | 253 15 14.1 4.3 84 45 21336 320 16 10.3 -12.3 | 314 12 8.4 -8.0 85 43 21641 10 10 -1.7 -9.8 | 33 7 -3.6 -5.6 86 41 21946 325 12 6.9 -9.8 | 318 7 5.0 -5.5 87 39 22250 300 16 13.9 -8.0 | 287 13 12.0 -3.7 88 37 22555 20 9 -3.1 -8.5 | 50 6 -5.0 -4.2 89 35 22860 125 5 -4.1 2.9 | 140 9 -6.0 7.2 90 33 23165 215 1 0.6 0.8 | 165 5 -1.3 5.1 91 32 23470 220 16 10.3 12.3 | 207 19 8.4 16.5 92 30 23774 270 14 14.0 -0.0 | 250 13 12.1 4.3 93 30 23830 280 12 11.8 -2.1 | 257 10 9.9 2.2 94 29 24079 270 18 18.0 -0.0 | 255 17 16.1 4.3 95 27 24384 280 25 24.6 -4.3 | 270 23 22.7 -0.1 96 26 24689 300 19 16.5 -9.5 | 290 15 14.5 -5.2 97 25 24994 280 15 14.8 -2.6 | 263 13 12.9 1.7 98 24 25298 280 16 15.8 -2.8 | 264 14 13.9 1.5 99 23 25603 270 30 30.0 -0.0 | 261 28 28.1 4.3 100 22 25908 280 29 28.6 -5.0 | 272 27 26.7 -0.7 101 21 26213 280 27 26.6 -4.7 | 271 25 24.7 -0.4 102 20 26380 305 25 20.5 -14.3 | 298 21 18.6 -10.1 103 20 26518 310 23 17.6 -14.8 | 304 19 15.7 -10.5 104 19 26822 300 21 18.2 -10.5 | 291 17 16.3 -6.2 105 18 27127 300 15 13.0 -7.5 | 286 12 11.1 -3.2 106 17 27432 270 21 21.0 -0.0 | 257 20 19.1 4.3 107 16 27737 275 24 23.9 -2.1 | 264 22 22.0 2.2 108 15 28042 260 23 22.7 4.0 | 248 22 20.7 8.3 109 15 28346 260 24 23.6 4.2 | 249 23 21.7 8.5 110 14 28651 285 27 26.1 -7.0 | 276 24 24.2 -2.7 111 13 28956 270 25 25.0 -0.0 | 259 23 23.1 4.3 112 13 29261 270 30 30.0 -0.0 | 261 28 28.1 4.3 113 12 29566 280 25 24.6 -4.3 | 270 23 22.7 -0.1 114 12 29870 290 29 27.3 -9.9 | 283 26 25.3 -5.6 115 11 30175 270 37 37.0 -0.0 | 263 35 35.1 4.3 116 10 30810 295 31 28.1 -13.1 | 289 28 26.2 -8.8 Wind Parameters Mean winds (0-6000m): 306.0 at 6.3 knts Storm direction: 336.0 at 4.7 knts Shear (0-3000m) pos: 0.4 neg: 0.0 tot: 0.4 10-3/s Storm rel Dir Shear (0-3000m): -17.4 deg Storm rel helicity (0-3000m) pos: 58.1 neg: -0.6 tot: 57.5 m^2/s^2 ave: 19.2 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 6.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 21.86 Bulk Shear: 2.08 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 ------------------------------------------------------------------------------- 500 319 10 304 6| 5.1 0.0 5.1| 8.1 -0.6 7.5 15.1 0.49| 8.8 4.4 1000 330 11 325 6| 3.5 0.0 3.5| 16.6 -0.6 16.0 16.0 0.61| 7.5 4.5 1500 335 10 335 5| 2.7 0.0 2.7| 18.3 -0.6 17.7 11.8 0.57| 6.7 3.8 2000 343 9 352 4| 3.2 0.0 3.2| 28.5 -0.6 27.9 14.0 0.65| 7.2 4.7 2500 345 8 359 3| 2.4 0.0 2.4| 43.6 -0.6 43.0 17.2 0.71| 7.4 5.2 3000 337 7 340 3| 0.4 0.0 0.4| 58.1 -0.6 57.5 19.2 0.75| 8.0 6.0 4000 333 6 323 2| 0.3 0.8 1.1| 59.2 -10.6 48.5 12.1 0.44| 7.7 3.4 5000 314 6 271 3| 0.2 1.0 1.2| 65.6 -18.7 46.9 9.4 0.37| 7.7 2.9 6000 306 6 259 3| 0.7 0.8 1.6| 78.4 -19.8 58.6 9.8 0.41| 7.5 3.1 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251030.00.gif