UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:1200Z 27 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 1005 112 13.0 12.4 96 0.6 12.6 275 39 285.7 287.3 285.6 310.8 9.03 1 1000 139 13.0 12.4 96 0.6 12.6 330 13 286.1 287.7 285.8 311.3 9.08 2 960 483 12.0 10.6 91 1.4 11.2 344 19 288.5 290.0 286.1 312.1 8.38 3 942 643 15.6 9.6 67 6.0 12.0 353 17 293.7 295.2 287.6 316.7 7.98 4 925 797 14.2 9.4 73 4.8 11.4 5 17 293.8 295.3 287.7 316.9 8.02 5 876 1255 10.8 7.9 82 2.9 9.2 359 16 294.9 296.3 287.8 317.0 7.65 6 866 1350 10.8 6.6 75 4.2 8.5 358 18 295.9 297.2 287.6 316.5 7.07 7 858 1428 12.4 -9.6 21 22.0 3.3 356 19 298.3 298.7 283.4 305.0 2.15 8 850 1507 13.2 -34.8 2 48.0 0.9 355 21 300.0 300.0 281.7 300.8 0.23 9 849 1517 13.6 355 21 300.5 10 842 1587 14.0 356 21 301.6 11 758 2467 11.2 348 37 307.8 12 733 2747 12.6 -17.4 11 30.0 1.1 330 30 312.3 312.5 287.6 316.7 1.33 13 706 3060 10.4 -10.6 22 21.0 1.3 319 25 313.2 313.7 289.0 321.1 2.41 14 700 3131 10.0 -12.0 20 22.0 0.7 315 27 313.6 314.0 288.9 320.7 2.17 15 656 3666 7.0 -29.0 6 36.0 -3.5 291 15 316.1 316.2 288.1 317.9 0.53 16 637 3906 5.6 -17.4 17 23.0 -3.0 282 21 317.1 317.4 289.5 322.3 1.53 17 581 4648 -0.9 -12.9 40 12.0 -5.7 287 29 318.0 318.5 290.6 326.1 2.44 18 557 4983 -2.9 -17.9 30 15.0 -8.1 274 27 319.5 319.8 290.3 325.2 1.68 19 546 5141 -4.1 -13.1 50 9.0 -7.7 271 28 319.9 320.4 291.3 328.4 2.55 20 500 5830 -7.1 -21.1 32 14.0 -11.6 275 26 324.4 324.7 291.5 329.3 1.42 21 480 6147 -8.9 -23.9 29 15.0 -13.3 270 30 326.0 326.2 291.7 330.0 1.16 22 461 6458 -10.9 -32.9 14 22.0 -15.9 270 33 327.3 327.4 291.5 329.2 0.52 23 410 7346 -18.1 -34.1 23 16.0 -21.2 272 31 329.1 329.2 292.0 331.1 0.52 24 400 7530 -18.7 -38.7 15 20.0 -22.1 290 31 330.7 330.8 292.3 332.0 0.34 25 394 7643 -19.1 -41.1 12 22.0 -22.5 291 33 331.6 331.6 292.4 332.6 0.27 26 391 7700 -19.5 -41.5 12 22.0 -22.9 292 33 331.8 331.8 292.4 332.8 0.26 27 300 9610 -35.7 -53.7 14 18.0 -36.9 315 36 335.1 335.1 293.2 335.4 0.09 28 296 9703 -36.5 -55.5 12 19.0 -37.7 318 35 335.2 335.2 293.2 335.5 0.07 29 250 10850 -45.3 -62.3 13 17.0 -45.9 305 31 338.7 338.7 294.0 338.9 0.04 30 200 12300 -57.3 -67.3 27 10.0 -57.5 300 42 342.0 342.0 294.8 342.1 0.02 31 195 12460 -58.5 -67.5 30 9.0 -58.6 300 40 342.6 342.6 295.0 342.7 0.02 32 188 12689 -60.1 -70.1 26 10.0 -60.2 297 40 343.6 343.6 295.2 343.7 0.02 33 161 13654 -61.9 -79.9 7 18.0 -62.0 280 46 356.2 356.2 298.0 356.2 0.00 34 150 14090 -64.1 -81.1 8 17.0 -64.2 285 45 359.7 359.7 298.7 359.7 0.00 35 128 15043 -70.1 -82.1 16 12.0 -70.2 283 46 365.5 365.5 299.8 365.6 0.00 36 127 15089 -70.3 -82.3 16 12.0 -70.4 285 46 366.0 366.0 299.8 366.0 0.00 37 118 15527 -68.3 -85.3 7 17.0 -68.4 271 45 377.5 377.5 301.8 377.5 0.00 38 100 16510 -70.9 -85.9 9 15.0 -71.0 275 47 390.7 390.7 303.9 390.8 0.00 39 96 16752 -71.5 -86.5 9 15.0 -71.6 289 48 394.2 394.2 304.4 394.2 0.00 40 70 18630 -69.5 -88.5 5 19.0 -69.6 340 20 435.7 435.7 309.4 435.7 0.00 41 66 18983 -67.9 -88.9 3 21.0 -68.1 314 2 446.6 446.6 310.6 446.6 0.00 42 62 19357 -71.1 -90.1 4 19.0 -71.2 231 4 447.5 447.5 310.6 447.6 0.00 43 50 20660 -62.7 -88.7 2 26.0 -63.1 320 13 495.7 495.7 314.7 495.7 0.00 44 45 21305 -64.1 -89.1 2 25.0 -64.5 268 12 507.5 507.5 315.5 507.5 0.00 45 36 22688 -57.9 -86.9 1 29.0 -58.9 314 18 557.0 557.0 318.5 557.0 0.01 46 30 23830 -59.5 -87.5 1 28.0 -60.4 300 17 582.4 582.4 319.8 582.5 0.01 47 29 24042 -59.9 -87.9 1 28.0 -60.9 300 13 587.0 587.0 320.0 587.0 0.01 48 21 26087 -52.9 -84.9 1 32.0 -55.5 256 35 664.9 664.9 323.2 665.0 0.01 49 20 26400 -55.3 -85.3 1 30.0 -57.5 255 37 666.9 666.9 323.3 667.0 0.01 50 18 27071 -55.9 -85.9 1 30.0 -58.1 263 45 685.4 685.4 324.0 685.5 0.01 TRP 127 15089 -70.3 -82.3 16 12.0 -70.4 285 46 366.0 366.0 299.8 366.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5691.00 m Freezing level: 588.75 mb = 4545.70 m = 14913.54 ft Wetbulb zero: 692.51 mb = 3219.64 m = 10563.00 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 42.12 % Est. max temperature: 26.22 C = 79.20 F Sfc-Lift cond lev (LCL): 996.12 mb = 171.68 m = 563.25 ft T: 12.90 C 700-500 lapse rate: 6.34 C/km ThetaE index: 16.25 C Layer 866.0- 849.0 mb Conv cond level (CCL): 625.19 mb = 4057.40 m = 13311.52 ft Mean mixing ratio: 8.36 g/kg Conv temperature: 44.62 C = 112.31 F Cap Strength: 12.58 C Lifted Index: 12.68 C Risk: None Lifted Index @300 mb: 15.14 C Lifted Index @700 mb: 12.15 C Showalter Index: 20.02 C Risk: None Total Totals Index: -7.40 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: -27.70 C K Index: -36.50 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 5.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.08 J/kg Max Up Vert Vel: 9.06 m/s Conv Inhibition (B-): 41029.44 J/kg Cap Strength: 12.56 C Lift Cond Lev (LCL): 912.45 mb = 911.85 m = 2991.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 18 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 1005 112 275 39 38.9 -3.4 | 247 36 33.3 14.2 1 1000 139 330 13 6.5 -11.3 | 189 6 1.0 6.3 2 981 305 335 23 9.7 -20.8 | 308 5 4.2 -3.2 3 946 610 350 17 3.0 -16.7 | 108 3 -2.6 0.9 4 925 797 5 17 -1.5 -16.9 | 95 7 -7.0 0.7 5 912 914 10 17 -3.0 -16.7 | 96 9 -8.5 0.9 6 880 1219 360 15 -0.0 -15.0 | 115 6 -5.5 2.6 7 850 1507 355 21 1.8 -20.9 | 48 5 -3.7 -3.3 8 848 1524 355 21 1.8 -20.9 | 48 5 -3.7 -3.3 9 818 1829 360 21 -0.0 -21.0 | 59 6 -5.5 -3.4 10 789 2134 0 29 -0.0 -29.0 | 26 13 -5.5 -11.4 11 760 2438 350 38 6.6 -37.4 | 357 20 1.1 -19.8 12 733 2743 330 30 15.0 -26.0 | 312 13 9.5 -8.4 13 707 3048 320 25 16.1 -19.2 | 278 11 10.5 -1.5 14 700 3131 315 27 19.1 -19.1 | 276 14 13.6 -1.5 15 681 3353 320 25 16.1 -19.2 | 278 11 10.5 -1.5 16 656 3658 290 15 14.1 -5.1 | 214 15 8.6 12.5 17 631 3962 280 23 22.7 -4.0 | 231 22 17.1 13.6 18 608 4267 280 26 25.6 -4.5 | 237 24 20.1 13.1 19 585 4572 290 29 27.3 -9.9 | 251 23 21.7 7.7 20 563 4877 275 27 26.9 -2.4 | 234 26 21.4 15.3 21 542 5182 270 28 28.0 -0.0 | 232 29 22.5 17.6 22 522 5486 275 31 30.9 -2.7 | 240 29 25.3 14.9 23 502 5791 270 25 25.0 -0.0 | 228 26 19.5 17.6 24 500 5830 275 26 25.9 -2.3 | 233 25 20.4 15.3 25 483 6096 270 30 30.0 -0.0 | 234 30 24.5 17.6 26 464 6401 270 33 33.0 -0.0 | 237 33 27.5 17.6 27 446 6706 270 31 31.0 -0.0 | 235 31 25.5 17.6 28 428 7010 270 31 31.0 -0.0 | 235 31 25.5 17.6 29 411 7315 270 31 31.0 -0.0 | 235 31 25.5 17.6 30 400 7530 290 31 29.1 -10.6 | 253 25 23.6 7.0 31 395 7620 290 33 31.0 -11.3 | 256 26 25.5 6.3 32 379 7925 300 32 27.7 -16.0 | 266 22 22.2 1.6 33 363 8230 300 30 26.0 -15.0 | 263 21 20.4 2.6 34 348 8534 310 35 26.8 -22.5 | 283 22 21.3 -4.9 35 334 8839 320 32 20.6 -24.5 | 295 17 15.0 -6.9 36 320 9144 320 36 23.1 -27.6 | 300 20 17.6 -10.0 37 307 9449 320 39 25.1 -29.9 | 302 23 19.5 -12.3 38 300 9610 315 36 25.5 -25.5 | 292 21 19.9 -7.8 39 294 9754 320 34 21.9 -26.0 | 297 18 16.3 -8.4 40 281 10058 310 31 23.7 -19.9 | 277 18 18.2 -2.3 41 269 10363 310 36 27.6 -23.1 | 284 23 22.0 -5.5 42 257 10668 310 35 26.8 -22.5 | 283 22 21.3 -4.9 43 250 10850 305 31 25.4 -17.8 | 271 20 19.9 -0.2 44 245 10973 300 31 26.8 -15.5 | 264 21 21.3 2.1 45 234 11278 290 30 28.2 -10.3 | 252 24 22.7 7.3 46 223 11582 290 35 32.9 -12.0 | 258 28 27.3 5.6 47 213 11887 300 37 32.0 -18.5 | 272 27 26.5 -0.9 48 203 12192 305 41 33.6 -23.5 | 282 29 28.0 -5.9 49 200 12300 300 42 36.4 -21.0 | 276 31 30.8 -3.4 50 194 12497 300 39 33.8 -19.5 | 274 28 28.2 -1.9 51 185 12802 295 41 37.2 -17.3 | 269 32 31.6 0.3 52 176 13106 290 44 41.3 -15.0 | 266 36 35.8 2.6 53 167 13411 280 46 45.3 -8.0 | 256 41 39.8 9.6 54 159 13716 280 46 45.3 -8.0 | 256 41 39.8 9.6 55 152 14021 280 47 46.3 -8.2 | 257 42 40.7 9.4 56 150 14090 285 45 43.5 -11.6 | 261 38 37.9 6.0 57 144 14326 290 38 35.7 -13.0 | 261 31 30.2 4.6 58 137 14630 285 41 39.6 -10.6 | 258 35 34.1 7.0 59 130 14935 280 46 45.3 -8.0 | 256 41 39.8 9.6 60 127 15089 285 46 44.4 -11.9 | 262 39 38.9 5.7 61 124 15240 280 41 40.4 -7.1 | 253 36 34.8 10.5 62 118 15545 270 45 45.0 -0.0 | 246 43 39.5 17.6 63 112 15850 270 51 51.0 -0.0 | 249 49 45.5 17.6 64 106 16154 280 41 40.4 -7.1 | 253 36 34.8 10.5 65 101 16459 275 47 46.8 -4.1 | 252 43 41.3 13.5 66 100 16510 275 47 46.8 -4.1 | 252 43 41.3 13.5 67 96 16764 290 48 45.1 -16.4 | 268 40 39.6 1.2 68 91 17069 295 40 36.3 -16.9 | 269 31 30.7 0.7 69 86 17374 300 37 32.0 -18.5 | 272 27 26.5 -0.9 70 82 17678 310 28 21.4 -18.0 | 271 16 15.9 -0.4 71 78 17983 305 29 23.8 -16.6 | 267 18 18.2 1.0 72 74 18288 310 32 24.5 -20.6 | 279 19 19.0 -3.0 73 70 18593 340 23 7.9 -21.6 | 330 5 2.3 -4.0 74 70 18630 340 20 6.8 -18.8 | 312 2 1.3 -1.2 75 67 18898 0 3 -0.0 -3.0 | 159 16 -5.5 14.6 76 64 19202 200 1 0.3 0.9 | 164 19 -5.2 18.5 77 61 19507 260 7 6.9 1.2 | 184 19 1.4 18.8 78 58 19812 325 17 9.8 -13.9 | 229 6 4.2 3.7 79 55 20117 310 15 11.5 -9.6 | 217 10 6.0 8.0 80 52 20422 300 22 19.1 -11.0 | 244 15 13.5 6.6 81 50 20660 320 13 8.4 -10.0 | 200 8 2.8 7.6 82 49 20726 330 9 4.5 -7.8 | 174 10 -1.0 9.8 83 47 21031 245 3 2.7 1.3 | 171 19 -2.8 18.9 84 45 21336 270 13 13.0 -0.0 | 203 19 7.5 17.6 85 43 21641 290 20 18.8 -6.8 | 231 17 13.3 10.8 86 41 21946 280 12 11.8 -2.1 | 202 17 6.3 15.5 87 39 22250 300 21 18.2 -10.5 | 241 15 12.6 7.1 88 37 22555 300 17 14.7 -8.5 | 225 13 9.2 9.1 89 35 22860 330 20 10.0 -17.3 | 266 4 4.5 0.3 90 33 23165 320 11 7.1 -8.4 | 189 9 1.5 9.2 91 32 23470 295 15 13.6 -6.3 | 216 14 8.1 11.3 92 30 23774 295 18 16.3 -7.6 | 227 15 10.8 10.0 93 30 23830 300 17 14.7 -8.5 | 225 13 9.2 9.1 94 29 24079 300 12 10.4 -6.0 | 203 13 4.9 11.6 95 27 24384 270 14 14.0 -0.0 | 206 20 8.5 17.6 96 26 24689 260 24 23.6 4.2 | 220 28 18.1 21.8 97 25 24994 265 20 19.9 1.7 | 217 24 14.4 19.3 98 24 25298 260 24 23.6 4.2 | 220 28 18.1 21.8 99 23 25603 255 29 28.0 7.5 | 222 34 22.5 25.1 100 22 25908 250 32 30.1 10.9 | 221 38 24.5 28.6 101 21 26213 260 37 36.4 6.4 | 232 39 30.9 24.0 102 20 26400 255 37 35.7 9.6 | 228 41 30.2 27.2 103 19 26518 255 41 39.6 10.6 | 230 44 34.1 28.2 104 18 26822 265 46 45.8 4.0 | 242 46 40.3 21.6 105 16 27127 270 37 37.0 -0.0 | 241 36 31.5 17.6 106 15 27432 280 35 34.5 -6.1 | 248 31 28.9 11.5 107 13 27737 280 31 30.5 -5.4 | 244 28 25.0 12.2 108 12 28042 280 35 34.5 -6.1 | 248 31 28.9 11.5 109 11 28346 270 30 30.0 -0.0 | 234 30 24.5 17.6 110 10 28651 260 37 36.4 6.4 | 232 39 30.9 24.0 111 9 28956 270 34 34.0 -0.0 | 238 33 28.5 17.6 112 8 29261 270 40 40.0 -0.0 | 243 39 34.5 17.6 113 8 29566 270 39 39.0 -0.0 | 242 38 33.5 17.6 114 7 29870 270 43 43.0 -0.0 | 245 41 37.5 17.6 115 6 30175 275 40 39.8 -3.5 | 248 37 34.3 14.1 Wind Parameters Mean winds (0-6000m): 312.5 at 24.6 knts Storm direction: 342.5 at 18.5 knts Shear (0-3000m) pos: 7.8 neg: 3.6 tot: 11.4 10-3/s Storm rel Dir Shear (0-3000m): 29.9 deg Storm rel helicity (0-3000m) pos: 12.6 neg: -134.8 tot: -122.1 m^2/s^2 ave: -40.7 10^-3 m/s^2 rel: -0.28 Storm rel vorticity (0-3000m) horiz: 18.2 stream: -5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.40 Bulk Shear: 12.08 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 ------------------------------------------------------------------------------- 500 334 20 274 3| 39.5 0.0 39.5| 6.7 -9.8 -3.1 -6.2 0.11| 49.3 5.5 1000 348 18 80 2| 21.4 0.0 21.4| 9.6 -10.8 -1.1 -1.1 0.11| 28.8 3.1 1500 351 18 82 3| 14.3 2.0 16.3| 11.6 -18.4 -6.8 -4.5 0.02| 21.9 0.5 2000 354 19 63 4| 11.7 1.5 13.2| 12.6 -29.1 -16.5 -8.2 -0.04| 18.7 -0.7 2500 353 22 31 5| 9.4 3.4 12.8| 12.6 -94.1 -81.5 -32.6 -0.19| 18.8 -3.7 3000 348 23 6 5| 7.8 3.6 11.4| 12.6-134.8-122.1 -40.7 -0.28| 18.2 -5.2 4000 337 23 314 5| 5.9 4.2 10.0| 39.4-175.4-135.9 -34.0 -0.29| 16.8 -4.8 5000 323 24 280 9| 4.6 3.9 8.6| 75.0-221.2-146.2 -29.2 -0.27| 15.0 -4.0 6000 313 25 266 13| 3.9 3.5 7.3|111.4-250.2-138.8 -23.1 -0.24| 13.7 -3.2 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251027.12.gif