UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:0000Z 29 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 26.0 9.0 34 17.0 15.7 280 27 298.9 300.2 288.8 320.1 7.19 1 1000 122 23.4 11.4 47 12.0 16.0 320 8 296.5 298.1 289.1 321.2 8.49 2 999 131 22.2 12.2 53 10.0 16.0 318 9 295.4 297.0 289.2 321.3 8.96 3 991 200 21.6 11.6 53 10.0 15.4 298 16 295.5 297.1 288.9 320.6 8.68 4 989 218 24.4 6.4 31 18.0 14.0 293 18 298.5 299.6 287.6 316.5 6.10 5 981 289 26.6 -4.4 13 31.0 11.4 274 25 301.4 301.9 285.3 310.0 2.81 6 974 352 27.8 -2.2 14 30.0 12.3 272 27 303.2 303.8 286.6 313.5 3.33 7 961 471 27.2 -3.8 13 31.0 11.6 278 29 303.8 304.3 286.4 313.1 3.00 8 925 806 24.6 -2.4 17 27.0 10.7 30 5 304.5 305.1 287.1 315.2 3.46 9 850 1537 19.2 -4.8 19 24.0 7.5 135 14 306.3 306.8 287.5 316.1 3.14 10 700 3170 8.0 -11.0 25 19.0 -0.0 130 8 311.3 311.8 288.4 319.0 2.36 11 689 3301 8.6 -14.4 18 23.0 -0.6 137 7 313.4 313.8 288.5 319.4 1.82 12 611 4281 2.4 -20.6 16 23.0 -5.4 40 5 317.2 317.5 289.2 321.4 1.21 13 591 4549 0.6 -17.4 25 18.0 -5.9 57 5 318.2 318.5 289.9 323.7 1.65 14 503 5814 -10.9 -19.9 47 9.0 -13.6 118 10 319.2 319.5 290.1 324.5 1.57 15 500 5860 -11.3 -20.3 47 9.0 -14.0 115 11 319.3 319.6 290.1 324.4 1.52 16 487 6062 -12.3 -23.3 39 11.0 -15.3 94 12 320.4 320.7 290.2 324.6 1.20 17 468 6367 -10.7 -36.7 10 26.0 -16.0 72 10 326.1 326.2 291.0 327.4 0.35 18 430 7015 -14.1 -51.1 3 37.0 -19.1 120 15 329.8 329.8 291.7 330.1 0.08 19 423 7140 -14.7 -46.7 5 32.0 -19.5 118 17 330.6 330.6 292.0 331.1 0.14 20 400 7560 -18.7 -47.7 6 29.0 -22.5 105 18 330.7 330.7 292.0 331.2 0.13 21 319 9192 -33.7 -54.7 10 21.0 -35.1 107 17 332.0 332.0 292.3 332.3 0.07 22 300 9620 -36.1 -63.1 5 27.0 -37.4 160 16 334.5 334.5 293.0 334.6 0.03 23 250 10870 -43.9 -69.9 4 26.0 -44.6 240 20 340.8 340.8 294.5 340.9 0.01 24 200 12330 -54.5 -72.5 9 18.0 -54.8 235 30 346.5 346.5 295.8 346.5 0.01 25 193 12558 -56.3 -73.3 10 17.0 -56.5 232 31 347.1 347.1 296.0 347.2 0.01 26 150 14130 -64.7 -80.7 9 16.0 -64.8 235 30 358.6 358.6 298.4 358.6 0.00 27 135 14771 -67.7 -82.7 10 15.0 -67.8 240 32 364.3 364.3 299.5 364.3 0.00 28 100 16570 -70.5 -85.5 9 15.0 -70.6 250 23 391.5 391.5 304.0 391.5 0.00 29 77 18101 -73.9 -87.9 10 14.0 -74.0 260 8 414.8 414.8 307.1 414.8 0.00 30 70 18660 -70.5 -89.5 4 19.0 -70.6 200 8 433.6 433.6 309.2 433.6 0.00 31 62 19387 -67.3 -89.3 3 22.0 -67.5 297 20 456.0 456.0 311.4 456.0 0.00 32 50 20690 -65.9 -89.9 2 24.0 -66.2 70 12 488.2 488.2 314.1 488.2 0.00 33 47 21063 -66.9 -89.9 3 23.0 -67.1 107 10 494.5 494.5 314.5 494.5 0.00 34 43 21603 -63.3 -89.3 2 26.0 -63.7 294 7 516.1 516.1 316.1 516.1 0.00 35 30 23830 -59.3 -87.3 1 28.0 -60.3 330 12 583.0 583.0 319.8 583.0 0.01 36 27 24489 -61.3 -88.3 2 27.0 -62.1 261 11 595.2 595.2 320.4 595.2 0.01 37 24 25230 -56.5 -86.5 1 30.0 -58.1 312 17 629.5 629.5 321.9 629.6 0.01 38 20 26390 -56.5 -86.5 1 30.0 -58.4 260 26 663.2 663.2 323.2 663.3 0.01 39 16 27811 -53.9 -84.9 1 31.0 -56.8 270 31 715.4 715.4 324.9 715.6 0.02 40 14 28665 -55.1 -85.1 1 30.0 -58.0 280 40 739.2 739.2 325.6 739.4 0.02 41 12 29658 -50.5 -83.5 1 33.0 -55.2 287 43 788.8 788.8 327.0 789.1 0.03 42 10 30840 -52.7 -83.7 1 31.0 -57.2 275 27 822.8 822.8 327.8 823.2 0.04 43 9.8 30970 -53.1 -84.1 1 31.0 -57.5 826.1 826.1 327.8 826.4 0.03 44 7.6 32615 -51.5 -83.5 1 32.0 -57.3 894.9 894.9 329.3 895.4 0.05 TRP 135 14771 -67.7 -82.7 10 15.0 -67.8 240 32 364.3 364.3 299.5 364.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5738.00 m Freezing level: 586.41 mb = 4614.70 m = 15139.89 ft Wetbulb zero: 700.77 mb = 3160.75 m = 10369.78 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 23.91 % Est. max temperature: 33.30 C = 91.94 F Sfc-Lift cond lev (LCL): 781.10 mb = 2247.98 m = 7375.19 ft T: 14.32 C 700-500 lapse rate: 7.17 C/km ThetaE index: 11.27 C Layer 991.0- 974.0 mb Conv cond level (CCL): 524.91 mb = 5479.39 m = 17976.77 ft Mean mixing ratio: 4.04 g/kg Conv temperature: 46.11 C = 115.00 F Cap Strength: 10.96 C Lifted Index: 7.96 C Risk: None Lifted Index @300 mb: 14.15 C Lifted Index @700 mb: 7.83 C Showalter Index: 7.31 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 30.50 C Cross Totals Index: 6.50 C K Index: 6.70 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 1.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.59 J/kg Max Up Vert Vel: 7.82 m/s Conv Inhibition (B-): 49775.88 J/kg Cap Strength: 10.96 C Lift Cond Lev (LCL): 654.91 mb = 3714.65 m = 12187.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 237 at 10 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 27 26.6 -4.7 | 299 21 18.0 -10.2 1 1000 122 320 8 5.1 -6.1 | 16 12 -3.4 -11.6 2 979 305 270 26 26.0 -0.0 | 287 18 17.4 -5.5 3 946 610 285 32 30.9 -8.3 | 302 26 22.4 -13.8 4 925 806 30 5 -2.5 -4.3 | 48 15 -11.1 -9.8 5 913 914 280 27 26.6 -4.7 | 299 21 18.0 -10.2 6 882 1219 255 26 25.1 6.7 | 266 17 16.6 1.3 7 851 1524 270 27 27.0 -0.0 | 287 19 18.4 -5.5 8 850 1537 135 14 -9.9 9.9 | 103 19 -18.5 4.4 9 821 1829 250 32 30.1 10.9 | 256 22 21.5 5.5 10 792 2134 130 17 -13.0 10.9 | 104 22 -21.6 5.4 11 764 2438 135 15 -10.6 10.6 | 105 20 -19.2 5.1 12 736 2743 140 7 -4.5 5.4 | 89 13 -13.1 -0.1 13 710 3048 120 9 -7.8 4.5 | 87 16 -16.4 -1.0 14 700 3170 130 8 -6.1 5.1 | 89 15 -14.7 -0.3 15 684 3353 140 7 -4.5 5.4 | 89 13 -13.1 -0.1 16 659 3658 85 9 -9.0 -0.8 | 70 19 -17.5 -6.3 17 634 3962 50 6 -4.6 -3.9 | 55 16 -13.2 -9.3 18 610 4267 40 5 -3.2 -3.8 | 52 15 -11.8 -9.3 19 587 4572 60 5 -4.3 -2.5 | 58 15 -12.9 -8.0 20 565 4877 80 7 -6.9 -1.2 | 67 17 -15.5 -6.7 21 544 5182 85 8 -8.0 -0.7 | 70 18 -16.5 -6.2 22 524 5486 100 10 -9.8 1.7 | 79 19 -18.4 -3.7 23 504 5791 120 10 -8.7 5.0 | 88 17 -17.2 -0.5 24 500 5860 115 11 -10.0 4.6 | 87 19 -18.5 -0.8 25 485 6096 90 12 -12.0 0.0 | 75 21 -20.6 -5.5 26 466 6401 70 10 -9.4 -3.4 | 64 20 -18.0 -8.9 27 447 6706 100 13 -12.8 2.3 | 81 22 -21.4 -3.2 28 430 7010 120 15 -13.0 7.5 | 95 22 -21.5 2.0 29 413 7315 115 19 -17.2 8.0 | 96 26 -25.8 2.6 30 400 7560 105 18 -17.4 4.7 | 88 26 -25.9 -0.8 31 397 7620 110 18 -16.9 6.2 | 92 25 -25.5 0.7 32 380 7925 115 18 -16.3 7.6 | 95 25 -24.9 2.1 33 364 8230 110 16 -15.0 5.5 | 90 24 -23.6 -0.0 34 349 8534 110 13 -12.2 4.4 | 87 21 -20.8 -1.0 35 335 8839 90 17 -17.0 0.0 | 78 26 -25.6 -5.5 36 321 9144 105 18 -17.4 4.7 | 88 26 -25.9 -0.8 37 307 9449 120 13 -11.3 6.5 | 93 20 -19.8 1.0 38 300 9620 160 16 -5.5 15.0 | 124 17 -14.0 9.6 39 294 9754 170 16 -2.8 15.8 | 132 15 -11.3 10.3 40 281 10058 210 16 8.0 13.9 | 176 8 -0.6 8.4 41 269 10363 235 18 14.7 10.3 | 232 8 6.2 4.8 42 257 10668 240 19 16.5 9.5 | 243 9 7.9 4.0 43 250 10870 240 20 17.3 10.0 | 243 10 8.8 4.5 44 246 10973 240 22 19.1 11.0 | 242 12 10.5 5.5 45 235 11278 250 20 18.8 6.8 | 262 10 10.2 1.4 46 224 11582 230 31 23.7 19.9 | 226 21 15.2 14.4 47 214 11887 220 29 18.6 22.2 | 211 20 10.1 16.7 48 204 12192 235 32 26.2 18.4 | 234 22 17.7 12.9 49 200 12330 235 30 24.6 17.2 | 234 20 16.0 11.7 50 195 12497 230 32 24.5 20.6 | 227 22 16.0 15.1 51 185 12802 240 29 25.1 14.5 | 241 19 16.6 9.0 52 177 13106 240 27 23.4 13.5 | 242 17 14.8 8.0 53 168 13411 230 24 18.4 15.4 | 225 14 9.8 9.9 54 160 13716 230 23 17.6 14.8 | 224 13 9.1 9.3 55 153 14021 230 28 21.4 18.0 | 226 18 12.9 12.5 56 150 14130 235 30 24.6 17.2 | 234 20 16.0 11.7 57 145 14326 240 27 23.4 13.5 | 242 17 14.8 8.0 58 138 14630 230 30 23.0 19.3 | 226 20 14.4 13.8 59 135 14771 240 32 27.7 16.0 | 241 22 19.2 10.5 60 131 14935 240 28 24.2 14.0 | 241 18 15.7 8.5 61 125 15240 235 23 18.8 13.2 | 233 13 10.3 7.7 62 119 15545 230 30 23.0 19.3 | 226 20 14.4 13.8 63 113 15850 230 32 24.5 20.6 | 227 22 16.0 15.1 64 107 16154 230 31 23.7 19.9 | 226 21 15.2 14.4 65 102 16459 250 22 20.7 7.5 | 260 12 12.1 2.0 66 100 16570 250 23 21.6 7.9 | 260 13 13.1 2.4 67 97 16764 270 23 23.0 -0.0 | 291 15 14.4 -5.5 68 92 17069 280 19 18.7 -3.3 | 311 13 10.2 -8.8 69 87 17374 270 22 22.0 -0.0 | 292 15 13.4 -5.5 70 83 17678 290 18 16.9 -6.2 | 324 14 8.4 -11.6 71 79 17983 285 10 9.7 -2.6 | 352 8 1.1 -8.1 72 75 18288 220 5 3.2 3.8 | 73 6 -5.3 -1.6 73 71 18593 220 6 3.9 4.6 | 79 5 -4.7 -0.9 74 70 18660 200 8 2.7 7.5 | 109 6 -5.8 2.0 75 67 18898 220 18 11.6 13.8 | 200 9 3.0 8.3 76 64 19202 260 22 21.7 3.8 | 277 13 13.1 -1.7 77 61 19507 320 19 12.2 -14.6 | 350 20 3.7 -20.0 78 58 19812 30 10 -5.0 -8.7 | 44 20 -13.6 -14.1 79 55 20117 225 3 2.1 2.1 | 62 7 -6.4 -3.4 80 52 20422 350 10 1.7 -9.8 | 24 17 -6.8 -15.3 81 50 20690 70 12 -11.3 -4.1 | 64 22 -19.8 -9.6 82 50 20726 70 13 -12.2 -4.4 | 64 23 -20.8 -9.9 83 47 21031 90 11 -11.0 0.0 | 74 20 -19.6 -5.5 84 45 21336 220 7 4.5 5.4 | 88 4 -4.1 -0.1 85 43 21641 300 7 6.1 -3.5 | 16 9 -2.5 -9.0 86 41 21946 305 6 4.9 -3.4 | 22 10 -3.6 -8.9 87 39 22250 270 5 5.0 -0.0 | 33 7 -3.6 -5.5 88 37 22555 215 9 5.2 7.4 | 119 4 -3.4 1.9 89 35 22860 280 17 16.7 -3.0 | 316 12 8.2 -8.4 90 33 23165 320 20 12.9 -15.3 | 348 21 4.3 -20.8 91 32 23470 350 11 1.9 -10.8 | 22 18 -6.6 -16.3 92 30 23774 335 12 5.1 -10.9 | 12 17 -3.5 -16.4 93 30 23830 330 12 6.0 -10.4 | 9 16 -2.6 -15.9 94 29 24079 320 15 9.6 -11.5 | 356 17 1.1 -17.0 95 27 24384 250 8 7.5 2.7 | 21 3 -1.0 -2.7 96 26 24689 280 16 15.8 -2.8 | 319 11 7.2 -8.3 97 25 24994 300 19 16.5 -9.5 | 332 17 7.9 -15.0 98 24 25298 315 16 11.3 -11.3 | 351 17 2.8 -16.8 99 23 25603 300 7 6.1 -3.5 | 16 9 -2.5 -9.0 100 22 25908 245 16 14.5 6.8 | 258 6 5.9 1.3 101 21 26213 250 23 21.6 7.9 | 260 13 13.1 2.4 102 20 26390 260 26 25.6 4.5 | 273 17 17.0 -1.0 103 20 26518 270 28 28.0 -0.0 | 286 20 19.4 -5.5 104 19 26822 285 23 22.2 -6.0 | 310 18 13.7 -11.4 105 18 27127 270 26 26.0 -0.0 | 287 18 17.4 -5.5 106 17 27432 270 29 29.0 -0.0 | 285 21 20.4 -5.5 107 16 27737 270 32 32.0 -0.0 | 283 24 23.4 -5.5 108 15 28042 270 27 27.0 -0.0 | 287 19 18.4 -5.5 109 15 28346 270 27 27.0 -0.0 | 287 19 18.4 -5.5 110 14 28651 280 40 39.4 -6.9 | 292 33 30.8 -12.4 111 13 28956 280 43 42.3 -7.5 | 291 36 33.8 -12.9 112 13 29261 280 39 38.4 -6.8 | 292 32 29.9 -12.3 113 12 29566 285 43 41.5 -11.1 | 297 37 33.0 -16.6 114 12 29870 290 44 41.3 -15.0 | 302 39 32.8 -20.5 115 11 30175 290 43 40.4 -14.7 | 302 38 31.8 -20.2 116 10 30840 275 27 26.9 -2.4 | 293 20 18.3 -7.8 Wind Parameters Mean winds (0-6000m): 207.4 at 13.5 knts Storm direction: 237.4 at 10.2 knts Shear (0-3000m) pos: 1.0 neg: 6.8 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 148.4 deg Storm rel helicity (0-3000m) pos: 455.5 neg: -490.0 tot: -34.6 m^2/s^2 ave: -11.5 10^-3 m/s^2 rel: -0.23 Storm rel vorticity (0-3000m) horiz: 47.6 stream: -10.8 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 0.41 Bulk Shear: 74.87 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 ------------------------------------------------------------------------------- 500 279 24 302 18| 5.8 0.0 5.8| 79.4 -49.2 30.2 60.4 0.10| 36.2 3.5 1000 280 23 305 17| 2.9 6.4 9.3|275.5-174.7 100.9 100.9 0.02| 60.6 1.2 1500 272 23 293 16| 1.9 15.2 17.2|303.7-233.1 70.7 47.1 -0.25| 61.1-15.6 2000 263 24 280 15| 1.5 12.3 13.8|453.7-454.4 -0.7 -0.3 -0.21| 67.5-14.3 2500 254 22 267 13| 1.2 8.4 9.6|454.7-479.3 -24.5 -9.8 -0.22| 55.9-12.4 3000 247 20 258 10| 1.0 6.8 7.8|455.5-490.0 -34.6 -11.5 -0.23| 47.6-10.8 4000 240 16 245 6| 0.7 4.5 5.2|457.1-537.6 -80.5 -20.1 -0.25| 37.7 -9.4 5000 239 14 242 4| 0.1 3.6 3.7|476.5-538.6 -62.0 -12.4 -0.23| 30.8 -7.1 6000 207 14 160 7| 0.3 3.1 3.4|506.0-563.6 -57.6 -9.6 -0.22| 26.8 -5.8 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251029.00.gif