UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:1200Z 19 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 10.0 9.4 96 0.6 9.7 260 37 282.9 284.2 282.7 303.2 7.39 1 1002 117 9.4 7.2 86 2.2 8.2 297 25 282.4 283.5 281.3 299.9 6.36 2 1000 128 11.4 9.3 87 2.1 10.2 10 1 284.5 285.8 283.4 305.0 7.36 3 995 170 15.4 8.4 63 7.0 11.4 346 8 289.0 290.2 284.8 308.7 6.96 4 986 248 17.6 4.6 42 13.0 10.6 302 19 291.9 292.9 284.4 307.5 5.39 5 960 477 20.6 -0.4 24 21.0 9.9 259 28 297.2 297.9 284.8 308.8 3.86 6 925 797 20.0 0.0 26 20.0 9.7 30 9 299.8 300.5 286.1 312.2 4.13 7 899 1042 19.2 1.2 30 18.0 9.6 244 38 301.4 302.2 287.2 315.4 4.64 8 850 1520 15.6 -5.4 23 21.0 5.8 175 12 302.5 303.0 285.9 311.8 3.00 9 789 2145 11.6 -20.4 9 32.0 0.7 260 39 304.7 304.9 284.5 307.9 0.96 10 746 2613 12.0 -32.0 3 44.0 -0.4 260 41 310.1 310.1 285.8 311.3 0.35 11 700 3142 9.4 -29.6 4 39.0 -2.0 185 6 312.9 313.0 286.9 314.5 0.47 12 560 4948 -2.5 -34.5 6 32.0 -10.0 160 10 319.5 319.5 289.0 320.8 0.37 13 519 5548 -4.3 -48.3 2 44.0 -11.9 193 9 324.3 324.3 290.2 324.7 0.09 14 500 5840 -6.9 -47.9 2 41.0 -13.7 200 4 324.6 324.6 290.3 325.0 0.10 15 405 7438 -19.7 -45.7 8 26.0 -23.1 218 27 328.2 328.2 291.4 328.8 0.16 16 400 7530 -20.1 -35.1 25 15.0 -22.8 220 30 328.9 329.0 291.9 330.7 0.48 17 394 7642 -21.1 -34.1 30 13.0 -23.5 219 30 329.0 329.1 292.0 331.0 0.54 18 349 8525 -28.9 -33.9 62 5.0 -29.7 219 26 330.1 330.2 292.3 332.4 0.62 19 332 8880 -31.5 -35.7 66 4.2 -32.1 220 26 331.2 331.3 292.6 333.3 0.55 20 300 9590 -37.3 -44.3 48 7.0 -37.9 215 38 332.8 332.8 292.7 333.8 0.25 21 266 10407 -44.5 -49.2 59 4.7 -44.7 210 44 333.9 334.0 292.9 334.6 0.16 22 250 10820 -47.1 -55.1 40 8.0 -47.4 215 52 336.0 336.1 293.4 336.4 0.09 23 206 12081 -54.9 -70.9 12 16.0 -55.1 235 34 342.9 342.9 295.0 343.0 0.01 24 200 12270 -56.3 -71.3 14 15.0 -56.5 235 29 343.6 343.6 295.2 343.7 0.01 25 154 13890 -65.1 -79.1 13 14.0 -65.2 208 39 355.3 355.3 297.7 355.3 0.00 26 150 14050 -64.3 -79.3 11 15.0 -64.4 210 39 359.3 359.3 298.5 359.3 0.00 27 119 15452 -69.1 -84.1 10 15.0 -69.2 205 34 375.1 375.1 301.4 375.1 0.00 28 100 16490 -70.1 -86.1 8 16.0 -70.2 210 33 392.3 392.3 304.1 392.3 0.00 29 92 16984 -71.9 -85.9 11 14.0 -71.9 217 28 398.2 398.2 305.0 398.2 0.00 30 83 17597 -67.9 -86.9 5 19.0 -68.0 250 22 418.2 418.2 307.5 418.3 0.00 31 78 17970 -69.3 -88.3 5 19.0 -69.4 241 16 422.8 422.8 308.0 422.8 0.00 32 70 18620 -66.7 -88.7 3 22.0 -66.9 275 15 441.7 441.7 310.0 441.7 0.00 33 61 19455 -64.7 -88.7 2 24.0 -65.0 219 12 463.9 463.9 312.1 463.9 0.00 34 57 19868 -66.1 -89.1 3 23.0 -66.3 246 12 469.8 469.8 312.6 469.8 0.00 35 50 20670 -61.9 -88.9 2 27.0 -62.4 230 2 497.6 497.6 314.8 497.6 0.00 36 37 22554 -56.1 -86.1 1 30.0 -57.3 320 11 557.3 557.3 318.5 557.3 0.01 37 31 23673 -57.7 -87.7 1 30.0 -58.9 287 7 581.9 581.9 319.8 581.9 0.01 38 30 23880 -56.3 -87.3 1 31.0 -57.7 265 8 591.2 591.2 320.2 591.2 0.01 39 22 25866 -51.5 -84.5 1 33.0 -54.4 235 10 660.3 660.3 323.1 660.4 0.01 40 20 26480 -53.9 -84.9 1 31.0 -56.3 250 11 671.2 671.2 323.4 671.3 0.01 41 17 27522 -54.7 -85.7 1 31.0 -57.3 250 20 700.6 700.6 324.4 700.7 0.01 42 13 29252 -51.3 -84.3 1 33.0 -55.5 240 32 768.2 768.2 326.4 768.4 0.02 43 10 30940 -55.9 -85.9 1 30.0 -59.3 260 25 810.9 810.9 327.5 811.1 0.02 44 9.1 31544 -53.3 -85.3 1 32.0 -57.8 843.0 843.0 328.2 843.3 0.03 45 8.6 31912 -47.9 -83.9 1 36.0 -54.8 877.8 877.8 329.0 878.2 0.04 46 8.2 32227 -46.3 -82.3 1 36.0 -54.2 896.2 896.2 329.4 896.7 0.06 47 7.9 32474 -48.5 -83.5 1 35.0 -55.5 897.0 897.0 329.4 897.5 0.05 48 7.0 33273 -46.9 -82.9 1 36.0 -55.1 935.2 935.2 330.1 935.8 0.06 TRP 119 15452 -69.1 -84.1 10 15.0 -69.2 205 34 375.1 375.1 301.4 375.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5712.00 m Freezing level: 589.41 mb = 4568.46 m = 14988.21 ft Wetbulb zero: 761.92 mb = 2436.80 m = 7994.65 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 12.36 % Est. max temperature: 29.53 C = 85.15 F Sfc-Lift cond lev (LCL): 994.00 mb = 178.79 m = 586.57 ft T: 15.64 C 700-500 lapse rate: 6.04 C/km ThetaE index: 7.53 C Layer 850.0- 746.0 mb Conv cond level (CCL): 502.15 mb = 5806.37 m = 19049.54 ft Mean mixing ratio: 4.66 g/kg Conv temperature: 51.72 C = 125.10 F Cap Strength: 15.84 C Lifted Index: 15.40 C Risk: None Lifted Index @300 mb: 16.38 C Lifted Index @700 mb: 13.51 C Showalter Index: 14.29 C Risk: None Total Totals Index: 24.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 1.50 C K Index: -21.90 Risk: None Sweat Index: 28.00 Risk: None Energy Index: 2.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.95 J/kg Max Up Vert Vel: 9.89 m/s Conv Inhibition (B-): 66479.70 J/kg Cap Strength: 15.83 C Lift Cond Lev (LCL): 738.93 mb = 2692.10 m = 8832.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 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 1003 112 260 37 36.4 6.4 | 254 22 21.6 6.2 1 1000 128 10 1 -0.2 -1.0 | 85 15 -15.0 -1.3 2 980 305 270 28 28.0 -0.0 | 271 13 13.1 -0.3 3 945 610 250 28 26.3 9.6 | 231 15 11.5 9.3 4 925 797 30 9 -4.5 -7.8 | 67 21 -19.4 -8.1 5 912 914 240 36 31.2 18.0 | 223 24 16.3 17.7 6 880 1219 250 40 37.6 13.7 | 239 26 22.7 13.4 7 850 1520 175 12 -1.0 12.0 | 126 20 -15.9 11.7 8 850 1524 250 42 39.5 14.4 | 240 28 24.6 14.1 9 819 1829 260 39 38.4 6.8 | 255 24 23.6 6.5 10 790 2134 260 39 38.4 6.8 | 255 24 23.6 6.5 11 762 2438 260 41 40.4 7.1 | 255 26 25.5 6.9 12 734 2743 260 41 40.4 7.1 | 255 26 25.5 6.9 13 708 3048 190 4 0.7 3.9 | 105 15 -14.2 3.7 14 700 3142 185 6 0.5 6.0 | 112 15 -14.3 5.7 15 682 3353 155 7 -3.0 6.3 | 109 19 -17.8 6.1 16 656 3658 170 8 -1.4 7.9 | 115 18 -16.2 7.6 17 632 3962 110 11 -10.3 3.8 | 98 25 -25.2 3.5 18 608 4267 100 7 -6.9 1.2 | 93 22 -21.7 1.0 19 586 4572 120 11 -9.5 5.5 | 102 25 -24.4 5.2 20 564 4877 160 9 -3.1 8.5 | 115 20 -17.9 8.2 21 543 5182 160 15 -5.1 14.1 | 125 24 -20.0 13.8 22 523 5486 190 10 1.7 9.8 | 126 16 -13.1 9.6 23 503 5791 205 5 2.1 4.5 | 109 13 -12.7 4.3 24 500 5840 200 4 1.4 3.8 | 105 14 -13.5 3.5 25 483 6096 190 12 2.1 11.8 | 132 17 -12.8 11.6 26 464 6401 210 15 7.5 13.0 | 150 15 -7.4 12.7 27 446 6706 200 13 4.4 12.2 | 139 16 -10.4 12.0 28 428 7010 220 15 9.6 11.5 | 155 12 -5.2 11.2 29 412 7315 215 23 13.2 18.8 | 175 19 -1.7 18.6 30 400 7530 220 30 19.3 23.0 | 191 23 4.4 22.7 31 395 7620 220 30 19.3 23.0 | 191 23 4.4 22.7 32 379 7925 210 29 14.5 25.1 | 179 25 -0.4 24.8 33 363 8230 210 27 13.5 23.4 | 177 23 -1.4 23.1 34 348 8534 220 26 16.7 19.9 | 185 20 1.9 19.7 35 333 8839 220 25 16.1 19.2 | 184 19 1.2 18.9 36 319 9144 215 32 18.4 26.2 | 188 26 3.5 25.9 37 306 9449 220 32 20.6 24.5 | 193 25 5.7 24.2 38 300 9590 215 38 21.8 31.1 | 193 32 6.9 30.9 39 293 9754 210 38 19.0 32.9 | 187 33 4.1 32.6 40 280 10058 210 43 21.5 37.2 | 190 38 6.6 37.0 41 268 10363 210 43 21.5 37.2 | 190 38 6.6 37.0 42 256 10668 210 51 25.5 44.2 | 194 45 10.6 43.9 43 250 10820 215 52 29.8 42.6 | 199 45 15.0 42.3 44 244 10973 215 52 29.8 42.6 | 199 45 15.0 42.3 45 233 11278 220 52 33.4 39.8 | 205 44 18.6 39.6 46 222 11582 225 47 33.2 33.2 | 209 38 18.4 33.0 47 212 11887 235 37 30.3 21.2 | 216 26 15.5 21.0 48 202 12192 235 32 26.2 18.4 | 212 21 11.4 18.1 49 200 12270 235 29 23.8 16.6 | 209 19 8.9 16.4 50 193 12497 230 27 20.7 17.4 | 199 18 5.8 17.1 51 184 12802 230 30 23.0 19.3 | 203 21 8.1 19.0 52 175 13106 220 28 18.0 21.4 | 188 21 3.1 21.2 53 166 13411 210 28 14.0 24.2 | 178 24 -0.9 24.0 54 158 13716 205 38 16.1 34.4 | 182 34 1.2 34.2 55 151 14021 210 39 19.5 33.8 | 188 34 4.6 33.5 56 150 14050 210 39 19.5 33.8 | 188 34 4.6 33.5 57 143 14326 220 37 23.8 28.3 | 198 29 8.9 28.1 58 136 14630 220 32 20.6 24.5 | 193 25 5.7 24.2 59 130 14935 220 36 23.1 27.6 | 197 29 8.3 27.3 60 123 15240 220 32 20.6 24.5 | 193 25 5.7 24.2 61 119 15452 205 34 14.4 30.8 | 179 31 -0.5 30.5 62 117 15545 210 33 16.5 28.6 | 183 28 1.6 28.3 63 111 15850 210 23 11.5 19.9 | 170 20 -3.4 19.7 64 106 16154 210 33 16.5 28.6 | 183 28 1.6 28.3 65 101 16459 210 33 16.5 28.6 | 183 28 1.6 28.3 66 100 16490 210 33 16.5 28.6 | 183 28 1.6 28.3 67 96 16764 210 24 12.0 20.8 | 172 21 -2.9 20.5 68 91 17069 220 29 18.6 22.2 | 190 22 3.8 21.9 69 86 17374 220 22 14.1 16.9 | 178 17 -0.7 16.6 70 82 17678 260 22 21.7 3.8 | 242 8 6.8 3.6 71 78 17983 240 16 13.9 8.0 | 173 8 -1.0 7.7 72 74 18288 230 23 17.6 14.8 | 191 15 2.8 14.5 73 70 18593 270 16 16.0 -0.0 | 283 1 1.1 -0.3 74 70 18620 275 15 14.9 -1.3 | 357 2 0.1 -1.6 75 67 18898 260 13 12.8 2.3 | 134 3 -2.1 2.0 76 64 19202 240 4 3.5 2.0 | 99 12 -11.4 1.7 77 61 19507 215 13 7.5 10.6 | 145 13 -7.4 10.4 78 58 19812 240 12 10.4 6.0 | 142 7 -4.5 5.7 79 55 20117 270 10 10.0 -0.0 | 87 5 -4.9 -0.3 80 52 20422 250 10 9.4 3.4 | 120 6 -5.5 3.2 81 50 20670 230 2 1.5 1.3 | 94 13 -13.3 1.0 82 50 20726 185 3 0.3 3.0 | 101 15 -14.6 2.7 83 47 21031 200 8 2.7 7.5 | 121 14 -12.1 7.3 84 45 21336 190 6 1.0 5.9 | 112 15 -13.8 5.6 85 43 21641 240 6 5.2 3.0 | 106 10 -9.7 2.7 86 41 21946 260 11 10.8 1.9 | 112 4 -4.0 1.6 87 39 22250 305 15 12.3 -8.6 | 16 9 -2.6 -8.9 88 37 22555 320 11 7.1 -8.4 | 42 12 -7.8 -8.7 89 35 22860 315 10 7.1 -7.1 | 47 11 -7.8 -7.3 90 34 23165 320 13 8.4 -10.0 | 32 12 -6.5 -10.2 91 32 23470 300 6 5.2 -3.0 | 71 10 -9.7 -3.3 92 31 23774 280 8 7.9 -1.4 | 77 7 -7.0 -1.7 93 30 23880 265 8 8.0 0.7 | 94 7 -6.9 0.4 94 29 24079 265 8 8.0 0.7 | 94 7 -6.9 0.4 95 28 24384 230 10 7.7 6.4 | 131 9 -7.2 6.2 96 26 24689 220 16 10.3 12.3 | 159 13 -4.6 12.0 97 25 24994 230 15 11.5 9.6 | 160 10 -3.4 9.4 98 24 25298 240 14 12.1 7.0 | 158 7 -2.7 6.7 99 23 25603 270 16 16.0 -0.0 | 283 1 1.1 -0.3 100 22 25908 230 9 6.9 5.8 | 125 10 -8.0 5.5 101 21 26213 265 14 13.9 1.2 | 136 1 -0.9 1.0 102 20 26480 250 11 10.3 3.8 | 128 6 -4.5 3.5 103 20 26518 250 12 11.3 4.1 | 137 5 -3.6 3.8 104 19 26822 275 21 20.9 -1.8 | 289 6 6.1 -2.1 105 18 27127 270 18 18.0 -0.0 | 275 3 3.1 -0.3 106 17 27432 245 18 16.3 7.6 | 191 7 1.5 7.3 107 16 27737 260 26 25.6 4.5 | 248 12 10.8 4.2 108 16 28042 260 19 18.7 3.3 | 232 5 3.9 3.0 109 15 28346 240 20 17.3 10.0 | 194 10 2.5 9.7 110 14 28651 240 25 21.7 12.5 | 209 14 6.8 12.2 111 14 28956 240 29 25.1 14.5 | 216 18 10.3 14.2 112 13 29261 240 32 27.7 16.0 | 219 20 12.9 15.7 113 12 29566 260 30 29.5 5.2 | 251 16 14.7 4.9 114 12 29870 265 36 35.9 3.1 | 262 21 21.0 2.9 115 11 30175 250 36 33.8 12.3 | 238 22 19.0 12.0 116 10 30940 260 25 24.6 4.3 | 247 11 9.8 4.1 Wind Parameters Mean winds (0-6000m): 239.0 at 19.8 knts Storm direction: 269.0 at 14.9 knts Shear (0-3000m) pos: 1.6 neg: 6.8 tot: 8.4 10-3/s Storm rel Dir Shear (0-3000m): -144.5 deg Storm rel helicity (0-3000m) pos: 354.4 neg: -498.7 tot: -144.3 m^2/s^2 ave: -48.1 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 59.9 stream: 15.8 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 4.34 Bulk Shear: 11.27 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 ------------------------------------------------------------------------------- 500 263 23 251 8| 0.0 10.6 10.6| 53.7 -69.8 -16.1 -32.2 0.08| 81.2 6.3 1000 256 25 237 11| 0.0 4.6 4.6|175.2 -69.8 105.4 105.4 0.62|103.2 64.4 1500 251 27 231 14| 1.8 3.1 4.9|321.3-308.7 12.6 8.4 0.45|101.2 45.2 2000 253 30 239 16| 2.4 2.3 4.7|353.2-308.7 44.4 22.2 0.45| 77.3 35.1 2500 255 32 244 18| 1.9 1.9 3.8|354.4-308.7 45.7 18.3 0.45| 62.2 28.1 3000 255 31 243 17| 1.6 6.8 8.4|354.4-498.7-144.3 -48.1 0.26| 59.9 15.8 4000 250 25 227 12| 1.2 6.2 7.4|363.3-547.2-183.9 -46.0 0.24| 47.1 11.1 5000 245 22 209 10| 0.8 5.0 5.7|432.7-551.4-118.7 -23.7 0.25| 39.4 10.0 6000 239 20 192 10| 1.2 4.2 5.4|471.1-571.6-100.6 -16.8 0.25| 34.7 8.6 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251019.12.gif