UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102912.upa.cvt Date: 1200Z 29 OCT 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:1200Z 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 1004 112 16.0 5.0 48 11.0 10.2 120 8 288.8 289.8 283.1 304.3 5.45 1 1001 125 20.8 4.8 35 16.0 12.0 94 3 293.9 294.8 285.1 309.5 5.39 2 1000 130 21.2 4.2 33 17.0 12.0 85 1 294.4 295.3 285.1 309.4 5.17 3 997 156 23.6 3.6 27 20.0 12.6 96 1 297.0 297.9 285.9 311.7 4.97 4 985 262 25.8 1.8 21 24.0 12.8 142 0 300.2 301.1 286.6 313.5 4.42 5 965 442 26.6 1.6 20 25.0 12.9 92 3 302.8 303.6 287.5 316.3 4.45 6 941 663 26.6 -2.4 15 29.0 11.6 13 5 305.0 305.6 287.3 315.6 3.40 7 925 814 25.8 -3.2 15 29.0 11.0 20 3 305.7 306.3 287.3 315.8 3.26 8 850 1548 19.6 -7.4 15 27.0 7.0 140 6 306.7 307.2 287.0 314.8 2.58 9 762 2475 12.0 -5.0 30 17.0 3.9 191 8 308.2 308.8 288.4 319.0 3.46 10 700 3180 7.8 -12.2 23 20.0 -0.4 140 2 311.1 311.5 288.1 318.1 2.14 11 619 4182 2.0 -19.0 19 21.0 -5.3 246 7 315.6 315.9 288.8 320.2 1.37 12 500 5860 -11.7 -23.7 36 12.0 -14.9 250 8 318.8 319.0 289.6 322.7 1.13 13 484 6108 -14.1 -25.1 39 11.0 -16.9 265 8 318.8 319.0 289.5 322.4 1.03 14 450 6659 -16.1 -43.1 8 27.0 -20.1 278 7 323.0 323.0 289.9 323.7 0.19 15 400 7540 -19.5 -55.5 3 36.0 -23.2 285 9 329.6 329.7 291.7 329.9 0.05 16 300 9610 -35.1 -64.1 4 29.0 -36.5 235 29 335.9 335.9 293.3 336.0 0.02 17 250 10860 -44.5 -67.5 6 23.0 -45.2 240 31 339.9 339.9 294.3 340.0 0.02 18 203 12216 -55.3 -71.3 12 16.0 -55.5 251 28 343.7 343.7 295.2 343.8 0.01 19 200 12310 -55.9 -70.9 14 15.0 -56.1 255 26 344.2 344.2 295.3 344.3 0.01 20 181 12939 -59.3 -76.3 9 17.0 -59.5 254 35 348.7 348.7 296.3 348.7 0.01 21 150 14100 -64.3 -80.3 9 16.0 -64.4 260 35 359.3 359.3 298.5 359.3 0.00 22 106 16195 -72.3 -85.3 12 13.0 -72.3 235 23 381.6 381.6 302.5 381.6 0.00 23 100 16540 -71.7 -86.7 9 15.0 -71.8 220 27 389.2 389.2 303.7 389.2 0.00 24 91 17100 -67.9 -86.9 5 19.0 -68.0 222 34 407.4 407.4 306.2 407.4 0.00 25 70 18670 -69.1 -89.1 4 20.0 -69.2 310 13 436.6 436.6 309.5 436.6 0.00 26 67 18932 -69.7 -89.7 4 20.0 -69.8 34 5 440.8 440.8 310.0 440.8 0.00 27 50 20700 -65.3 -90.3 2 25.0 -65.6 290 16 489.6 489.6 314.2 489.6 0.00 28 47 21075 -65.1 -90.1 2 25.0 -65.4 347 18 498.8 498.8 314.9 498.8 0.00 29 43 21612 -66.5 -90.5 2 24.0 -66.8 294 10 508.2 508.2 315.5 508.2 0.00 30 36 22698 -60.7 -88.7 1 28.0 -61.4 265 5 549.7 549.7 318.1 549.8 0.00 31 30 23830 -60.1 -88.1 1 28.0 -61.0 285 9 580.8 580.8 319.7 580.8 0.01 32 24 25229 -58.5 -87.5 1 29.0 -59.8 287 21 623.7 623.7 321.6 623.8 0.01 33 23 25496 -59.3 -88.3 1 29.0 -60.6 303 17 629.0 629.0 321.9 629.1 0.01 34 20 26380 -55.5 -86.5 1 31.0 -57.6 260 24 666.3 666.3 323.3 666.4 0.01 35 18 27054 -53.9 -85.9 1 32.0 -56.6 260 24 691.7 691.7 324.1 691.8 0.01 36 12 29645 -56.1 -86.1 1 30.0 -59.0 273 28 769.0 769.0 326.4 769.1 0.02 TRP 106 16195 -72.3 -85.3 12 13.0 -72.3 235 23 381.6 381.6 302.5 381.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5730.00 m Freezing level: 601.63 mb = 4426.80 m = 14523.44 ft Wetbulb zero: 705.66 mb = 3113.11 m = 10213.51 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 23.17 % Est. max temperature: 33.83 C = 92.89 F Sfc-Lift cond lev (LCL): 851.06 mb = 1537.15 m = 5043.07 ft T: 19.69 C 700-500 lapse rate: 7.28 C/km ThetaE index: 1.03 C Layer 850.0- 762.0 mb Conv cond level (CCL): 528.94 mb = 5417.77 m = 17774.61 ft Mean mixing ratio: 3.94 g/kg Conv temperature: 45.23 C = 113.41 F Cap Strength: 9.89 C Lifted Index: 7.67 C Risk: None Lifted Index @300 mb: 15.27 C Lifted Index @700 mb: 7.51 C Showalter Index: 7.67 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 31.30 C Cross Totals Index: 4.30 C K Index: 3.90 Risk: None Sweat Index: 20.00 Risk: None Energy Index: 1.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.65 J/kg Max Up Vert Vel: 8.32 m/s Conv Inhibition (B-): 42303.16 J/kg Cap Strength: 9.87 C Lift Cond Lev (LCL): 650.26 mb = 3780.51 m = 12403.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 255 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 1004 112 120 8 -6.9 4.0 | 104 12 -11.4 2.8 1 1000 130 85 1 -1.0 -0.1 | 77 6 -5.5 -1.3 2 980 305 160 0 -0.0 0.0 | 75 5 -4.5 -1.2 3 947 610 10 6 -1.0 -5.9 | 38 9 -5.5 -7.1 4 925 814 20 3 -1.0 -2.8 | 54 7 -5.5 -4.0 5 914 914 100 1 -1.0 0.2 | 80 6 -5.5 -1.0 6 883 1219 150 4 -2.0 3.5 | 109 7 -6.5 2.3 7 852 1524 140 6 -3.9 4.6 | 112 9 -8.3 3.4 8 850 1548 140 6 -3.9 4.6 | 112 9 -8.3 3.4 9 822 1829 120 4 -3.5 2.0 | 96 8 -8.0 0.8 10 793 2134 190 8 1.4 7.9 | 155 7 -3.1 6.7 11 765 2438 190 8 1.4 7.9 | 155 7 -3.1 6.7 12 737 2743 200 4 1.4 3.8 | 130 4 -3.1 2.6 13 711 3048 220 5 3.2 3.8 | 154 3 -1.3 2.7 14 700 3180 140 2 -1.3 1.5 | 93 6 -5.8 0.4 15 685 3353 145 6 -3.4 4.9 | 115 9 -7.9 3.7 16 659 3658 220 8 5.1 6.1 | 188 5 0.7 4.9 17 635 3962 240 7 6.1 3.5 | 214 3 1.6 2.3 18 611 4267 250 7 6.6 2.4 | 240 2 2.1 1.2 19 588 4572 240 8 6.9 4.0 | 221 4 2.4 2.8 20 566 4877 240 8 6.9 4.0 | 221 4 2.4 2.8 21 544 5182 250 7 6.6 2.4 | 240 2 2.1 1.2 22 524 5486 275 12 12.0 -1.0 | 287 8 7.5 -2.2 23 504 5791 260 8 7.9 1.4 | 266 3 3.4 0.2 24 500 5860 250 8 7.5 2.7 | 243 3 3.0 1.6 25 485 6096 265 8 8.0 0.7 | 278 4 3.5 -0.5 26 465 6401 270 7 7.0 -0.0 | 295 3 2.5 -1.2 27 447 6706 280 7 6.9 -1.2 | 315 3 2.4 -2.4 28 429 7010 260 10 9.8 1.7 | 264 5 5.4 0.6 29 412 7315 305 7 5.7 -4.0 | 347 5 1.2 -5.2 30 400 7540 285 9 8.7 -2.3 | 310 5 4.2 -3.5 31 396 7620 270 11 11.0 -0.0 | 280 7 6.5 -1.2 32 379 7925 250 21 19.7 7.2 | 249 16 15.2 6.0 33 363 8230 240 30 26.0 15.0 | 237 26 21.5 13.8 34 348 8534 230 29 22.2 18.6 | 225 25 17.7 17.5 35 334 8839 230 29 22.2 18.6 | 225 25 17.7 17.5 36 320 9144 240 29 25.1 14.5 | 237 25 20.6 13.3 37 307 9449 230 29 22.2 18.6 | 225 25 17.7 17.5 38 300 9610 235 29 23.8 16.6 | 231 25 19.3 15.5 39 294 9754 235 27 22.1 15.5 | 231 23 17.6 14.3 40 281 10058 230 30 23.0 19.3 | 226 26 18.5 18.1 41 269 10363 235 33 27.0 18.9 | 232 29 22.5 17.7 42 257 10668 240 36 31.2 18.0 | 238 32 26.7 16.8 43 250 10860 240 31 26.8 15.5 | 237 27 22.4 14.3 44 246 10973 240 31 26.8 15.5 | 237 27 22.4 14.3 45 234 11278 245 28 25.4 11.8 | 243 23 20.9 10.7 46 224 11582 250 26 24.4 8.9 | 249 21 19.9 7.7 47 213 11887 240 32 27.7 16.0 | 237 28 23.2 14.8 48 204 12192 250 28 26.3 9.6 | 249 23 21.8 8.4 49 200 12310 255 26 25.1 6.7 | 255 21 20.6 5.5 50 194 12497 260 26 25.6 4.5 | 261 21 21.1 3.3 51 185 12802 250 35 32.9 12.0 | 249 30 28.4 10.8 52 176 13106 260 35 34.5 6.1 | 261 30 30.0 4.9 53 168 13411 250 42 39.5 14.4 | 249 37 35.0 13.2 54 160 13716 255 43 41.5 11.1 | 255 38 37.0 9.9 55 152 14021 260 37 36.4 6.4 | 261 32 31.9 5.2 56 150 14100 260 35 34.5 6.1 | 261 30 30.0 4.9 57 144 14326 260 33 32.5 5.7 | 261 28 28.0 4.6 58 137 14630 270 26 26.0 -0.0 | 273 22 21.5 -1.2 59 131 14935 260 24 23.6 4.2 | 261 19 19.1 3.0 60 124 15240 240 31 26.8 15.5 | 237 27 22.4 14.3 61 118 15545 245 34 30.8 14.4 | 243 29 26.3 13.2 62 112 15850 250 28 26.3 9.6 | 249 23 21.8 8.4 63 107 16154 240 23 19.9 11.5 | 236 19 15.4 10.3 64 106 16195 235 23 18.8 13.2 | 230 19 14.3 12.0 65 101 16459 215 27 15.5 22.1 | 208 24 11.0 20.9 66 100 16540 220 27 17.4 20.7 | 213 23 12.9 19.5 67 96 16764 240 33 28.6 16.5 | 238 29 24.1 15.3 68 92 17069 220 33 21.2 25.3 | 215 29 16.7 24.1 69 87 17374 240 42 36.4 21.0 | 238 38 31.9 19.8 70 83 17678 250 37 34.8 12.7 | 249 32 30.3 11.5 71 79 17983 280 22 21.7 -3.8 | 286 18 17.2 -5.0 72 75 18288 285 11 10.6 -2.8 | 303 7 6.1 -4.0 73 71 18593 310 13 10.0 -8.4 | 330 11 5.5 -9.5 74 70 18670 310 13 10.0 -8.4 | 330 11 5.5 -9.5 75 67 18898 20 4 -1.4 -3.8 | 50 8 -5.9 -4.9 76 64 19202 135 14 -9.9 9.9 | 121 17 -14.4 8.7 77 61 19507 210 22 11.0 19.1 | 200 19 6.5 17.9 78 58 19812 270 19 19.0 -0.0 | 275 15 14.5 -1.2 79 55 20117 300 9 7.8 -4.5 | 330 7 3.3 -5.7 80 52 20422 210 6 3.0 5.2 | 160 4 -1.5 4.0 81 50 20700 290 16 15.0 -5.5 | 302 12 10.5 -6.7 82 50 20726 295 17 15.4 -7.2 | 307 14 10.9 -8.4 83 47 21031 345 19 4.9 -18.4 | 359 20 0.4 -19.5 84 45 21336 0 11 -0.0 -11.0 | 20 13 -4.5 -12.2 85 43 21641 290 10 9.4 -3.4 | 313 7 4.9 -4.6 86 41 21946 355 14 1.2 -13.9 | 12 15 -3.3 -15.1 87 39 22250 50 12 -9.2 -7.7 | 57 16 -13.7 -8.9 88 37 22555 340 7 2.4 -6.6 | 15 8 -2.1 -7.8 89 35 22860 195 4 1.0 3.9 | 128 4 -3.5 2.7 90 33 23165 250 11 10.3 3.8 | 246 6 5.8 2.6 91 32 23470 310 18 13.8 -11.6 | 324 16 9.3 -12.8 92 30 23774 310 10 7.7 -6.4 | 337 8 3.2 -7.6 93 30 23830 285 9 8.7 -2.3 | 310 5 4.2 -3.5 94 29 24079 260 14 13.8 2.4 | 262 9 9.3 1.3 95 27 24384 270 13 13.0 -0.0 | 278 9 8.5 -1.2 96 26 24689 270 13 13.0 -0.0 | 278 9 8.5 -1.2 97 25 24994 275 19 18.9 -1.7 | 281 15 14.4 -2.8 98 24 25298 290 22 20.7 -7.5 | 298 18 16.2 -8.7 99 23 25603 310 14 10.7 -9.0 | 329 12 6.2 -10.2 100 22 25908 280 13 12.8 -2.3 | 292 9 8.3 -3.4 101 21 26213 260 19 18.7 3.3 | 262 14 14.2 2.1 102 20 26380 260 24 23.6 4.2 | 261 19 19.1 3.0 103 19 26518 260 23 22.7 4.0 | 261 18 18.2 2.8 104 18 26822 260 24 23.6 4.2 | 261 19 19.1 3.0 105 16 27127 270 36 36.0 -0.0 | 272 32 31.5 -1.2 106 15 27432 280 26 25.6 -4.5 | 285 22 21.1 -5.7 107 13 27737 285 27 26.1 -7.0 | 291 23 21.6 -8.2 108 12 28042 270 27 27.0 -0.0 | 273 23 22.5 -1.2 109 11 28346 280 29 28.6 -5.0 | 284 25 24.1 -6.2 110 10 28651 280 24 23.6 -4.2 | 286 20 19.1 -5.3 111 9 28956 275 28 27.9 -2.4 | 279 24 23.4 -3.6 112 9 29261 270 29 29.0 -0.0 | 273 25 24.5 -1.2 Wind Parameters Mean winds (0-6000m): 225.3 at 6.2 knts Storm direction: 255.3 at 4.6 knts Shear (0-3000m) pos: 2.0 neg: 2.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 14.3 deg Storm rel helicity (0-3000m) pos: 34.4 neg: -31.5 tot: 2.9 m^2/s^2 ave: 1.0 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 0.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.76 Bulk Shear: 9.23 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 24 2 59 6| 0.0 11.8 11.8| 1.1 -21.3 -20.1 -40.2 -0.55| 18.2-10.1 1000 31 3 60 7| 4.1 5.9 10.0| 13.2 -21.3 -8.1 -8.1 -0.11| 13.4 -1.5 1500 98 3 85 8| 3.5 3.9 7.4| 16.6 -22.7 -6.1 -4.1 -0.06| 10.3 -0.6 2000 124 4 97 8| 3.5 3.0 6.5| 32.1 -26.5 5.6 2.8 0.10| 10.2 1.0 2500 156 5 115 7| 2.4 2.4 4.8| 33.5 -28.1 5.3 2.1 0.09| 8.8 0.8 3000 168 5 121 6| 2.0 2.2 4.2| 34.4 -31.5 2.9 1.0 0.03| 8.3 0.2 4000 184 5 133 6| 1.8 1.6 3.4| 55.6 -34.3 21.3 5.3 0.19| 8.5 1.6 5000 206 6 152 4| 1.3 1.2 2.5| 56.6 -35.0 21.6 4.3 0.18| 7.2 1.3 6000 225 6 178 3| 1.2 0.9 2.1| 62.7 -38.4 24.3 4.1 0.19| 7.1 1.3 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251029.12.gif