UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:1200Z 17 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 1000 112 11.0 9.4 90 1.6 10.1 100 8 284.1 285.4 283.2 304.7 7.41 1 994 162 14.6 7.6 63 7.0 10.7 79 8 288.2 289.4 284.1 306.9 6.59 2 983 254 15.6 6.6 55 9.0 10.6 58 9 290.2 291.3 284.5 307.9 6.22 3 980 280 18.0 5.0 42 13.0 10.9 52 10 292.8 293.8 284.9 309.0 5.58 4 971 358 20.6 1.6 28 19.0 10.6 41 9 296.2 297.0 285.1 309.3 4.42 5 960 454 21.2 -0.8 23 22.0 10.0 33 8 297.8 298.5 284.9 309.1 3.75 6 925 769 19.0 0.0 28 19.0 9.3 45 4 298.7 299.5 285.7 311.1 4.13 7 889 1108 16.8 -3.2 25 20.0 7.2 92 12 299.9 300.5 285.4 310.2 3.39 8 850 1488 13.2 -3.8 30 17.0 5.2 115 16 300.0 300.6 285.4 310.3 3.39 9 802 1972 8.6 -3.4 43 12.0 3.0 111 17 300.1 300.8 285.8 311.3 3.71 10 763 2382 6.6 -13.4 22 20.0 -0.9 92 13 302.3 302.6 284.5 307.9 1.78 11 744 2589 6.2 -19.8 13 26.0 -2.3 85 15 304.0 304.2 284.4 307.5 1.07 12 730 2745 8.8 -33.2 3 42.0 -2.2 80 18 308.5 308.6 285.2 309.6 0.32 13 716 2905 9.2 -31.8 4 41.0 -2.1 69 16 310.7 310.7 286.0 312.0 0.37 14 700 3092 8.2 -31.8 4 40.0 -2.7 55 14 311.6 311.6 286.4 312.9 0.38 15 578 4644 -0.3 -45.3 2 45.0 -9.0 20 33 319.2 319.2 288.6 319.6 0.12 16 500 5780 -9.9 -37.9 8 28.0 -15.3 40 24 321.0 321.0 289.4 322.0 0.29 17 411 7260 -21.1 -47.1 8 26.0 -24.2 50 30 325.0 325.1 290.5 325.6 0.13 18 400 7460 -22.7 -38.7 22 16.0 -25.1 50 32 325.5 325.6 290.8 326.7 0.34 19 371 8006 -27.5 -37.5 38 10.0 -28.9 50 40 326.2 326.3 291.0 327.7 0.41 20 370 8026 -27.7 -37.7 38 10.0 -29.0 50 41 326.2 326.3 291.0 327.7 0.40 21 333 8775 -32.7 -51.7 13 19.0 -34.1 44 43 329.3 329.3 291.6 329.7 0.10 22 300 9500 -38.7 -51.7 24 13.0 -39.5 45 60 330.8 330.8 292.0 331.3 0.11 23 281 9947 -42.1 -55.1 23 13.0 -42.7 40 70 332.2 332.2 292.4 332.5 0.08 24 262 10419 -45.7 -58.7 22 13.0 -46.2 52 54 333.6 333.6 292.7 333.8 0.05 25 250 10730 -48.5 -60.5 24 12.0 -48.8 55 44 334.0 334.0 292.8 334.1 0.04 26 231 11244 -52.7 -63.7 25 11.0 -52.9 51 37 335.2 335.2 293.2 335.3 0.03 27 207 11943 -57.5 -68.5 23 11.0 -57.6 39 49 338.4 338.4 293.9 338.4 0.02 28 200 12160 -56.5 -72.5 12 16.0 -56.7 35 52 343.3 343.3 295.1 343.3 0.01 29 184 12690 -54.3 -77.3 4 23.0 -54.6 52 44 355.1 355.1 297.7 355.2 0.01 30 162 13492 -60.7 -80.7 6 20.0 -60.9 50 21 357.5 357.5 298.2 357.6 0.00 31 150 13970 -60.9 -81.9 5 21.0 -61.1 30 10 365.2 365.2 299.7 365.2 0.00 32 138 14487 -62.5 -83.5 4 21.0 -62.7 31 8 371.2 371.2 300.8 371.2 0.00 33 110 15874 -66.9 -85.9 5 19.0 -67.0 295 8 387.8 387.8 303.5 387.8 0.00 34 100 16450 -67.7 -86.7 5 19.0 -67.8 290 7 396.9 396.9 304.8 396.9 0.00 35 70 18600 -65.9 -88.9 3 23.0 -66.1 275 5 443.4 443.4 310.2 443.4 0.00 36 50 20660 -63.3 -89.3 2 26.0 -63.7 80 7 494.3 494.3 314.5 494.3 0.00 37 30 23840 -58.1 -87.1 1 29.0 -59.2 60 12 586.2 586.3 320.0 586.3 0.01 38 21 26099 -54.9 -85.9 1 31.0 -57.1 267 16 658.9 658.9 323.0 659.0 0.01 39 20 26410 -55.7 -85.7 1 30.0 -57.8 285 15 665.7 665.7 323.3 665.8 0.01 40 13 29141 -57.7 -86.7 1 29.0 -60.0 295 19 746.0 746.0 325.8 746.2 0.02 41 11 30202 -55.1 -86.1 1 31.0 -58.5 279 20 792.0 792.0 327.0 792.2 0.02 TRP 110 15874 -66.9 -85.9 5 19.0 -67.0 295 8 387.8 387.8 303.5 387.8 0.00 WND 281 9947 -42.1 -55.1 23 13.0 -42.7 40 70 332.2 332.2 292.4 332.5 0.08 Sounding variables and indices 1000-500 mb thick: 5668.00 m Freezing level: 582.31 mb = 4588.83 m = 15055.02 ft Wetbulb zero: 772.12 mb = 2284.50 m = 7494.99 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 15.72 % Est. max temperature: 26.82 C = 80.28 F Sfc-Lift cond lev (LCL): 976.12 mb = 313.32 m = 1027.95 ft T: 19.12 C 700-500 lapse rate: 6.73 C/km ThetaE index: 3.85 C Layer 763.0- 730.0 mb Conv cond level (CCL): 527.65 mb = 5358.05 m = 17578.69 ft Mean mixing ratio: 4.52 g/kg Conv temperature: 47.20 C = 116.95 F Cap Strength: 14.04 C Lifted Index: 12.70 C Risk: None Lifted Index @300 mb: 15.30 C Lifted Index @700 mb: 12.52 C Showalter Index: 12.23 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 6.10 C K Index: -20.70 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 2.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.21 J/kg Max Up Vert Vel: 9.72 m/s Conv Inhibition (B-): 53098.15 J/kg Cap Strength: 13.98 C Lift Cond Lev (LCL): 734.93 mb = 2689.75 m = 8824.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 76 at 15 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 1000 112 100 8 -7.9 1.4 | 233 8 6.7 5.1 1 1000 101 90 7 -7.0 0.0 | 244 8 7.5 3.7 2 976 305 45 10 -7.1 -7.1 | 294 8 7.5 -3.4 3 942 610 20 5 -1.7 -4.7 | 275 13 12.8 -1.0 4 925 769 45 4 -2.8 -2.8 | 266 12 11.7 0.8 5 909 914 70 6 -5.6 -2.1 | 260 9 8.9 1.6 6 877 1219 105 15 -14.5 3.9 | 180 8 0.0 7.6 7 850 1488 115 16 -14.5 6.8 | 180 10 0.0 10.4 8 846 1524 110 16 -15.0 5.5 | 177 9 -0.5 9.1 9 816 1829 120 16 -13.9 8.0 | 183 12 0.7 11.7 10 786 2134 100 19 -18.7 3.3 | 149 8 -4.2 7.0 11 758 2438 90 12 -12.0 0.0 | 215 4 2.5 3.7 12 730 2743 80 18 -17.7 -3.1 | 100 3 -3.2 0.5 13 704 3048 60 14 -12.1 -7.0 | 324 4 2.4 -3.3 14 700 3092 55 14 -11.5 -8.0 | 325 5 3.1 -4.4 15 678 3353 30 18 -9.0 -15.6 | 335 13 5.5 -11.9 16 652 3658 30 20 -10.0 -17.3 | 342 14 4.5 -13.7 17 628 3962 30 26 -13.0 -22.5 | 355 19 1.5 -18.8 18 604 4267 30 34 -17.0 -29.4 | 5 26 -2.5 -25.8 19 582 4572 20 33 -11.3 -31.0 | 353 28 3.3 -27.3 20 560 4877 20 35 -12.0 -32.9 | 355 29 2.6 -29.2 21 539 5182 20 30 -10.3 -28.2 | 350 25 4.3 -24.5 22 519 5486 30 24 -12.0 -20.8 | 352 17 2.5 -17.1 23 500 5780 40 24 -15.4 -18.4 | 3 15 -0.9 -14.7 24 499 5791 40 24 -15.4 -18.4 | 3 15 -0.9 -14.7 25 479 6096 45 27 -19.1 -19.1 | 16 16 -4.6 -15.4 26 460 6401 45 28 -19.8 -19.8 | 18 17 -5.3 -16.1 27 442 6706 50 23 -17.6 -14.8 | 15 12 -3.1 -11.1 28 425 7010 50 22 -16.9 -14.1 | 12 11 -2.3 -10.5 29 408 7315 50 32 -24.5 -20.6 | 31 20 -10.0 -16.9 30 400 7460 50 32 -24.5 -20.6 | 31 20 -10.0 -16.9 31 391 7620 50 35 -26.8 -22.5 | 33 22 -12.3 -18.8 32 375 7925 50 40 -30.6 -25.7 | 36 27 -16.1 -22.0 33 359 8230 50 42 -32.2 -27.0 | 37 29 -17.6 -23.3 34 344 8534 40 44 -28.3 -33.7 | 25 33 -13.7 -30.0 35 329 8839 45 43 -30.4 -30.4 | 31 31 -15.9 -26.7 36 315 9144 50 50 -38.3 -32.1 | 40 37 -23.8 -28.5 37 302 9449 50 59 -45.2 -37.9 | 42 46 -30.7 -34.3 38 300 9500 45 60 -42.4 -42.4 | 36 48 -27.9 -38.8 39 289 9754 40 66 -42.4 -50.6 | 31 55 -27.9 -46.9 40 281 9947 40 70 -45.0 -53.6 | 31 59 -30.5 -50.0 41 276 10058 40 68 -43.7 -52.1 | 31 57 -29.2 -48.4 42 264 10363 50 55 -42.1 -35.4 | 41 42 -27.6 -31.7 43 252 10668 60 47 -40.7 -23.5 | 53 33 -26.2 -19.8 44 250 10730 55 44 -36.0 -25.2 | 45 30 -21.5 -21.6 45 241 10973 60 35 -30.3 -17.5 | 49 21 -15.8 -13.8 46 230 11278 50 37 -28.3 -23.8 | 34 24 -13.8 -20.1 47 219 11582 50 42 -32.2 -27.0 | 37 29 -17.6 -23.3 48 209 11887 40 48 -30.9 -36.8 | 26 37 -16.3 -33.1 49 200 12160 35 52 -29.8 -42.6 | 21 42 -15.3 -38.9 50 199 12192 30 52 -26.0 -45.0 | 15 43 -11.5 -41.4 51 190 12497 40 53 -34.1 -40.6 | 28 42 -19.5 -36.9 52 181 12802 60 38 -32.9 -19.0 | 50 24 -18.4 -15.3 53 172 13106 50 37 -28.3 -23.8 | 34 24 -13.8 -20.1 54 164 13411 50 25 -19.2 -16.1 | 20 13 -4.6 -12.4 55 156 13716 50 10 -7.7 -6.4 | 292 7 6.9 -2.8 56 150 13970 30 10 -5.0 -8.7 | 298 11 9.5 -5.0 57 149 14021 15 11 -2.8 -10.6 | 301 14 11.7 -7.0 58 142 14326 0 12 -0.0 -12.0 | 300 17 14.5 -8.3 59 135 14630 60 4 -3.5 -2.0 | 261 11 11.1 1.7 60 128 14935 295 8 7.3 -3.4 | 269 22 21.8 0.3 61 122 15240 300 8 6.9 -4.0 | 271 21 21.5 -0.3 62 116 15545 270 7 7.0 -0.0 | 260 22 21.5 3.7 63 110 15850 300 9 7.8 -4.5 | 272 22 22.3 -0.8 64 110 15874 295 8 7.3 -3.4 | 269 22 21.8 0.3 65 105 16154 340 10 3.4 -9.4 | 288 19 18.0 -5.7 66 100 16450 290 7 6.6 -2.4 | 267 21 21.1 1.3 67 100 16459 290 7 6.6 -2.4 | 267 21 21.1 1.3 68 95 16764 255 13 12.6 3.4 | 255 28 27.1 7.0 69 90 17069 280 13 12.8 -2.3 | 267 27 27.3 1.4 70 86 17374 320 17 10.9 -13.0 | 290 27 25.5 -9.4 71 82 17678 340 13 4.4 -12.2 | 294 21 19.0 -8.5 72 78 17983 70 6 -5.6 -2.1 | 260 9 8.9 1.6 73 74 18288 250 10 9.4 3.4 | 253 25 23.9 7.1 74 70 18593 270 6 6.0 -0.0 | 260 21 20.5 3.7 75 70 18600 275 5 5.0 -0.4 | 261 20 19.5 3.2 76 67 18898 290 2 1.9 -0.7 | 260 17 16.4 3.0 77 63 19202 320 7 4.5 -5.4 | 275 19 19.0 -1.7 78 60 19507 20 5 -1.7 -4.7 | 275 13 12.8 -1.0 79 57 19812 350 4 0.7 -3.9 | 271 15 15.2 -0.3 80 55 20117 90 4 -4.0 0.0 | 251 11 10.5 3.7 81 52 20422 60 9 -7.8 -4.5 | 277 7 6.7 -0.8 82 50 20660 80 7 -6.9 -1.2 | 252 8 7.6 2.5 83 49 20726 80 5 -4.9 -0.9 | 254 10 9.6 2.8 84 47 21031 195 1 0.3 1.0 | 253 16 14.8 4.6 85 45 21336 65 4 -3.6 -1.7 | 260 11 10.9 2.0 86 43 21641 125 4 -3.3 2.3 | 242 13 11.3 6.0 87 41 21946 40 8 -5.1 -6.1 | 285 10 9.4 -2.5 88 39 22250 90 6 -6.0 0.0 | 247 9 8.5 3.7 89 37 22555 150 7 -3.5 6.1 | 229 15 11.0 9.7 90 35 22860 320 6 3.9 -4.6 | 273 18 18.4 -0.9 91 33 23165 340 10 3.4 -9.4 | 288 19 18.0 -5.7 92 32 23470 45 9 -6.4 -6.4 | 288 9 8.2 -2.7 93 30 23774 50 11 -8.4 -7.1 | 299 7 6.1 -3.4 94 30 23840 60 12 -10.4 -6.0 | 299 5 4.1 -2.3 95 29 24079 60 7 -6.1 -3.5 | 269 8 8.5 0.2 96 28 24384 50 5 -3.8 -3.2 | 268 11 10.7 0.5 97 26 24689 30 3 -1.5 -2.6 | 265 13 13.0 1.1 98 25 24994 190 4 0.7 3.9 | 243 17 15.2 7.6 99 24 25298 195 5 1.3 4.8 | 242 18 15.8 8.5 100 23 25603 260 8 7.9 1.4 | 257 23 22.4 5.1 101 22 25908 280 13 12.8 -2.3 | 267 27 27.3 1.4 102 21 26213 260 17 16.7 3.0 | 258 32 31.3 6.6 103 20 26410 285 15 14.5 -3.9 | 270 29 29.0 -0.2 104 19 26518 290 14 13.2 -4.8 | 272 28 27.7 -1.1 105 18 26822 280 18 17.7 -3.1 | 269 32 32.3 0.5 106 16 27127 290 22 20.7 -7.5 | 276 35 35.2 -3.9 107 15 27432 290 21 19.7 -7.2 | 276 34 34.3 -3.5 108 13 27737 300 19 16.5 -9.5 | 281 32 31.0 -5.8 109 12 28042 280 18 17.7 -3.1 | 269 32 32.3 0.5 110 11 28346 280 20 19.7 -3.5 | 270 34 34.2 0.2 111 10 28651 265 23 22.9 2.0 | 261 38 37.5 5.7 112 9 28956 255 22 21.3 5.7 | 255 37 35.8 9.4 113 8 29261 260 19 18.7 3.3 | 258 34 33.2 7.0 114 8 29566 250 26 24.4 8.9 | 252 41 39.0 12.6 115 7 29870 255 31 29.9 8.0 | 255 46 44.5 11.7 Wind Parameters Mean winds (0-6000m): 45.8 at 20.0 knts Storm direction: 75.8 at 15.0 knts Shear (0-3000m) pos: 2.9 neg: 3.6 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 82.3 deg Storm rel helicity (0-3000m) pos: 21.1 neg: -53.1 tot: -32.0 m^2/s^2 ave: -10.7 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 10.4 stream: -3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.44 Bulk Shear: 19.34 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 47 8 281 9| 0.0 7.2 7.2| 12.0 -10.4 1.5 3.0 0.21| 13.2 2.7 1000 56 7 272 9| 5.8 3.6 9.4| 12.0 -26.8 -14.8 -14.8 -0.21| 12.7 -2.7 1500 86 10 238 6| 5.8 2.4 8.2| 12.3 -33.1 -20.8 -13.9 -0.28| 10.8 -3.1 2000 96 12 211 6| 4.4 1.8 6.2| 14.5 -46.8 -32.2 -16.1 -0.34| 10.2 -3.5 2500 96 12 205 5| 3.5 2.7 6.2| 21.1 -48.5 -27.4 -11.0 -0.22| 10.3 -2.3 3000 90 13 203 4| 2.9 3.6 6.5| 21.1 -53.1 -32.0 -10.7 -0.31| 10.4 -3.3 4000 69 15 342 2| 2.2 4.7 6.9| 56.4 -53.1 3.3 0.8 -0.13| 10.3 -1.4 5000 50 19 359 8| 1.7 4.2 6.0| 68.2 -99.4 -31.2 -6.2 -0.16| 9.7 -1.6 6000 46 20 359 10| 2.6 3.5 6.1| 99.3-102.0 -2.7 -0.4 -0.08| 9.5 -0.7 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251017.12.gif