UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102800.upa.cvt Date: 0000Z 28 OCT 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:0000Z 28 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 17.0 12.6 75 4.4 14.3 290 48 289.9 291.5 287.3 315.8 9.17 1 1000 122 14.8 12.1 84 2.7 13.2 320 11 288.0 289.5 286.4 312.8 8.90 2 999 130 14.6 11.9 84 2.7 13.0 319 12 287.8 289.4 286.2 312.4 8.79 3 987 233 13.6 11.6 88 2.0 12.4 302 30 287.8 289.4 286.1 312.2 8.72 4 982 276 16.0 9.0 63 7.0 12.0 295 37 290.7 292.0 285.9 311.6 7.35 5 961 460 18.8 8.8 52 10.0 12.9 285 42 295.3 296.6 287.7 316.8 7.41 6 925 787 16.8 6.8 52 10.0 11.1 10 25 296.5 297.7 287.5 316.1 6.71 7 913 898 16.4 6.4 52 10.0 10.7 287 44 297.2 298.4 287.6 316.6 6.61 8 903 992 19.0 -14.0 9 33.0 5.8 271 46 300.8 301.1 283.5 305.3 1.43 9 896 1059 20.0 -23.0 4 43.0 5.2 268 45 302.5 302.6 283.3 304.7 0.67 10 875 1263 20.4 -20.6 5 41.0 5.5 277 39 305.0 305.1 284.5 307.8 0.85 11 850 1512 18.8 -3.2 22 22.0 7.8 10 17 305.8 306.5 287.7 316.9 3.55 12 711 3017 9.2 -6.8 32 16.0 1.8 356 18 311.3 311.9 289.2 321.6 3.23 13 700 3146 9.0 -13.0 20 22.0 0.0 350 17 312.5 312.8 288.4 319.0 2.01 14 689 3277 9.0 -21.0 10 30.0 -1.4 344 19 313.9 314.1 287.9 317.4 1.04 15 640 3883 5.6 -19.4 15 25.0 -3.3 328 22 316.7 316.9 289.0 321.1 1.28 16 592 4515 0.8 -15.2 29 16.0 -5.3 305 11 318.3 318.6 290.2 324.9 1.98 17 500 5850 -7.5 -23.5 27 16.0 -12.2 305 17 323.9 324.1 291.1 327.9 1.15 18 482 6135 -9.5 -25.5 26 16.0 -13.9 304 14 324.8 325.0 291.3 328.4 1.00 19 431 6995 -13.3 -40.3 8 27.0 -18.2 264 15 330.6 330.6 292.2 331.6 0.26 20 400 7560 -17.7 -46.7 6 29.0 -21.8 250 13 332.0 332.0 292.4 332.6 0.14 21 338 8788 -28.7 -51.7 9 23.0 -30.7 336 18 333.4 333.4 292.7 333.8 0.10 22 321 9155 -30.1 -61.1 3 31.0 -32.1 320 18 336.4 336.4 293.4 336.5 0.03 23 300 9630 -34.5 -59.5 6 25.0 -36.0 290 18 336.7 336.8 293.6 336.9 0.04 24 255 10738 -45.3 -59.3 19 14.0 -45.8 277 18 336.8 336.8 293.6 337.0 0.05 25 250 10870 -46.3 -60.3 19 14.0 -46.8 290 20 337.2 337.2 293.7 337.4 0.05 26 200 12320 -57.7 -66.7 31 9.0 -57.8 285 23 341.4 341.4 294.7 341.5 0.02 27 199 12352 -57.7 -66.7 31 9.0 -57.8 289 24 341.9 341.9 294.8 342.0 0.02 28 179 13017 -58.5 -77.5 7 19.0 -58.7 300 36 351.1 351.1 296.9 351.1 0.01 29 150 14110 -64.3 -79.3 11 15.0 -64.4 270 34 359.3 359.3 298.5 359.3 0.00 30 139 14572 -68.3 -80.3 16 12.0 -68.4 286 40 360.2 360.2 298.7 360.2 0.00 31 137 14658 -68.5 -80.5 16 12.0 -68.5 295 41 361.3 361.3 299.0 361.4 0.00 32 101 16481 -69.7 -86.7 7 17.0 -69.8 285 32 391.9 391.9 304.0 392.0 0.00 33 100 16540 -69.9 -86.9 7 17.0 -70.0 285 32 392.7 392.7 304.2 392.7 0.00 34 80 17854 -73.3 -87.3 10 14.0 -73.3 294 24 411.5 411.5 306.7 411.6 0.00 35 70 18640 -70.1 -89.1 5 19.0 -70.2 235 7 434.4 434.4 309.3 434.4 0.00 36 50 20660 -65.7 -89.7 2 24.0 -66.0 350 24 488.7 488.7 314.1 488.7 0.00 37 49 20782 -65.9 -89.9 2 24.0 -66.2 344 20 491.0 491.0 314.3 491.0 0.00 38 45 21303 -61.7 -88.7 2 27.0 -62.2 34 11 513.3 513.3 315.9 513.3 0.00 39 30 23830 -58.3 -87.3 1 29.0 -59.4 270 25 585.7 585.7 319.9 585.7 0.01 40 23 25514 -56.3 -86.3 1 30.0 -58.0 277 33 637.8 637.8 322.2 637.9 0.01 41 21 26091 -57.7 -86.7 1 29.0 -59.3 290 33 650.4 650.4 322.7 650.5 0.01 42 20 26400 -56.3 -86.3 1 30.0 -58.2 295 33 663.8 663.8 323.2 663.9 0.01 43 16 27819 -53.1 -85.1 1 32.0 -56.2 248 27 718.0 718.0 325.0 718.2 0.02 44 10 30840 -52.3 -85.3 1 33.0 -56.9 290 41 824.3 824.3 327.8 824.6 0.03 45 8.7 31750 -47.9 -82.9 1 35.0 -54.8 874.9 874.9 329.0 875.4 0.05 46 8.4 31981 -48.9 -82.9 1 34.0 -55.5 879.8 879.8 329.0 880.3 0.05 TRP 137 14658 -68.5 -80.5 16 12.0 -68.5 295 41 361.3 361.3 299.0 361.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5728.00 m Freezing level: 583.13 mb = 4643.37 m = 15233.98 ft Wetbulb zero: 699.85 mb = 3147.75 m = 10327.15 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 27.68 % Est. max temperature: 32.85 C = 91.13 F Sfc-Lift cond lev (LCL): 939.37 mb = 655.06 m = 2149.12 ft T: 17.61 C 700-500 lapse rate: 6.10 C/km ThetaE index: 11.85 C Layer 903.0- 875.0 mb Conv cond level (CCL): 596.78 mb = 4449.52 m = 14598.00 ft Mean mixing ratio: 7.07 g/kg Conv temperature: 45.23 C = 113.41 F Cap Strength: 11.91 C Lifted Index: 11.96 C Risk: None Lifted Index @300 mb: 15.99 C Lifted Index @700 mb: 10.91 C Showalter Index: 10.64 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 4.30 C K Index: 1.10 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 2.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.72 J/kg Max Up Vert Vel: 9.02 m/s Conv Inhibition (B-): 55268.93 J/kg Cap Strength: 11.94 C Lift Cond Lev (LCL): 832.48 mb = 1687.54 m = 5536.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 16 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 112 290 48 45.1 -16.4 | 271 42 42.0 -0.5 1 1000 122 320 11 7.1 -8.4 | 208 8 4.0 7.5 2 979 305 290 42 39.5 -14.4 | 268 36 36.4 1.5 3 944 610 280 42 41.4 -7.3 | 257 39 38.3 8.6 4 925 787 10 25 -4.3 -24.6 | 40 11 -7.4 -8.7 5 911 914 275 47 46.8 -4.1 | 255 45 43.7 11.8 6 880 1219 260 43 42.3 7.5 | 239 46 39.3 23.4 7 850 1512 10 17 -3.0 -16.7 | 82 6 -6.0 -0.8 8 849 1524 10 18 -3.1 -17.7 | 74 6 -6.2 -1.8 9 819 1829 0 24 -0.0 -24.0 | 21 9 -3.1 -8.1 10 789 2134 360 26 -0.0 -26.0 | 17 11 -3.1 -10.1 11 761 2438 360 23 -0.0 -23.0 | 24 8 -3.1 -7.1 12 734 2743 360 17 -0.0 -17.0 | 71 3 -3.1 -1.1 13 708 3048 355 18 1.6 -17.9 | 37 3 -1.5 -2.0 14 700 3146 350 17 3.0 -16.7 | 9 1 -0.1 -0.8 15 682 3353 340 21 7.2 -19.7 | 313 6 4.1 -3.8 16 657 3658 345 24 6.2 -23.2 | 337 8 3.1 -7.3 17 632 3962 320 21 13.5 -16.1 | 271 10 10.4 -0.2 18 609 4267 290 16 15.0 -5.5 | 229 16 11.9 10.4 19 586 4572 310 9 6.9 -5.8 | 201 11 3.8 10.1 20 564 4877 340 9 3.1 -8.5 | 180 7 -0.0 7.5 21 543 5182 315 9 6.4 -6.4 | 199 10 3.3 9.5 22 523 5486 310 12 9.2 -7.7 | 217 10 6.1 8.2 23 504 5791 300 16 13.9 -8.0 | 234 13 10.8 7.9 24 500 5850 305 17 13.9 -9.8 | 240 12 10.8 6.2 25 484 6096 305 14 11.5 -8.0 | 227 12 8.4 7.9 26 465 6401 300 18 15.6 -9.0 | 241 14 12.5 6.9 27 447 6706 310 23 17.6 -14.8 | 266 15 14.5 1.1 28 430 7010 260 14 13.8 2.4 | 210 21 10.7 18.3 29 413 7315 235 15 12.3 8.6 | 201 26 9.2 24.5 30 400 7560 250 13 12.2 4.4 | 204 22 9.1 20.4 31 397 7620 260 13 12.8 2.3 | 208 21 9.7 18.2 32 380 7925 290 15 14.1 -5.1 | 226 15 11.0 10.8 33 364 8230 305 20 16.4 -11.5 | 252 14 13.3 4.4 34 349 8534 320 21 13.5 -16.1 | 271 10 10.4 -0.2 35 335 8839 340 17 5.8 -16.0 | 271 3 2.7 -0.1 36 321 9144 320 18 11.6 -13.8 | 256 9 8.5 2.1 37 308 9449 300 20 17.3 -10.0 | 247 15 14.2 5.9 38 300 9630 290 18 16.9 -6.2 | 235 17 13.8 9.8 39 295 9754 290 19 17.9 -6.5 | 237 18 14.8 9.4 40 282 10058 280 18 17.7 -3.1 | 229 19 14.6 12.8 41 269 10363 280 18 17.7 -3.1 | 229 19 14.6 12.8 42 258 10668 270 17 17.0 -0.0 | 221 21 13.9 15.9 43 250 10870 290 20 18.8 -6.8 | 240 18 15.7 9.1 44 246 10973 300 20 17.3 -10.0 | 247 15 14.2 5.9 45 235 11278 320 23 14.8 -17.6 | 278 12 11.7 -1.7 46 224 11582 310 26 19.9 -16.7 | 273 17 16.8 -0.8 47 214 11887 290 22 20.7 -7.5 | 244 19 17.6 8.4 48 204 12192 290 25 23.5 -8.6 | 250 22 20.4 7.4 49 200 12320 285 23 22.2 -6.0 | 242 22 19.1 10.0 50 194 12497 310 27 20.7 -17.4 | 275 18 17.6 -1.4 51 185 12802 300 37 32.0 -18.5 | 275 29 29.0 -2.6 52 176 13106 300 36 31.2 -18.0 | 274 28 28.1 -2.1 53 168 13411 310 34 26.0 -21.9 | 285 24 23.0 -5.9 54 160 13716 300 29 25.1 -14.5 | 266 22 22.0 1.4 55 152 14021 270 34 34.0 -0.0 | 243 35 30.9 15.9 56 150 14110 270 34 34.0 -0.0 | 243 35 30.9 15.9 57 145 14326 270 38 38.0 -0.0 | 245 38 34.9 15.9 58 138 14630 290 41 38.5 -14.0 | 267 35 35.4 1.9 59 137 14658 295 41 37.2 -17.3 | 272 34 34.1 -1.4 60 131 14935 300 37 32.0 -18.5 | 275 29 29.0 -2.6 61 124 15240 280 44 43.3 -7.6 | 258 41 40.2 8.3 62 118 15545 290 40 37.6 -13.7 | 266 35 34.5 2.2 63 112 15850 290 30 28.2 -10.3 | 257 26 25.1 5.7 64 107 16154 275 29 28.9 -2.5 | 243 29 25.8 13.4 65 101 16459 285 32 30.9 -8.3 | 255 29 27.8 7.6 66 100 16540 285 32 30.9 -8.3 | 255 29 27.8 7.6 67 96 16764 295 30 27.2 -12.7 | 262 24 24.1 3.2 68 91 17069 280 31 30.5 -5.4 | 249 29 27.4 10.5 69 87 17374 290 31 29.1 -10.6 | 258 27 26.0 5.3 70 82 17678 300 26 22.5 -13.0 | 261 20 19.4 2.9 71 78 17983 290 22 20.7 -7.5 | 244 19 17.6 8.4 72 74 18288 300 15 13.0 -7.5 | 230 13 9.9 8.4 73 71 18593 250 6 5.6 2.1 | 188 18 2.5 18.0 74 70 18640 235 7 5.7 4.0 | 188 20 2.6 19.9 75 67 18898 260 15 14.8 2.6 | 212 22 11.7 18.5 76 64 19202 290 30 28.2 -10.3 | 257 26 25.1 5.7 77 61 19507 320 25 16.1 -19.2 | 284 13 13.0 -3.2 78 58 19812 325 8 4.6 -6.6 | 189 9 1.5 9.4 79 55 20117 260 12 11.8 2.1 | 206 20 8.7 18.0 80 52 20422 340 24 8.2 -22.6 | 322 8 5.1 -6.6 81 50 20660 350 24 4.2 -23.6 | 352 8 1.1 -7.7 82 49 20726 350 21 3.6 -20.7 | 353 5 0.6 -4.8 83 47 21031 320 17 10.9 -13.0 | 250 8 7.8 2.9 84 45 21336 40 10 -6.4 -7.7 | 131 13 -9.5 8.3 85 43 21641 225 1 0.7 0.7 | 172 17 -2.4 16.6 86 41 21946 300 12 10.4 -6.0 | 216 12 7.3 9.9 87 39 22250 290 4 3.8 -1.4 | 183 15 0.7 14.5 88 37 22555 275 11 11.0 -1.0 | 208 17 7.9 15.0 89 35 22860 290 12 11.3 -4.1 | 215 14 8.2 11.8 90 33 23165 260 20 19.7 3.5 | 221 26 16.6 19.4 91 32 23470 290 17 16.0 -5.8 | 232 16 12.9 10.1 92 30 23774 265 24 23.9 2.1 | 229 28 20.8 18.0 93 30 23830 270 25 25.0 -0.0 | 234 27 21.9 15.9 94 29 24079 280 28 27.6 -4.9 | 246 27 24.5 11.1 95 27 24384 290 29 27.3 -9.9 | 256 25 24.2 6.0 96 26 24689 300 26 22.5 -13.0 | 261 20 19.4 2.9 97 25 24994 270 25 25.0 -0.0 | 234 27 21.9 15.9 98 24 25298 270 27 27.0 -0.0 | 236 29 23.9 15.9 99 23 25603 280 35 34.5 -6.1 | 253 33 31.4 9.8 100 22 25908 290 36 33.8 -12.3 | 263 31 30.7 3.6 101 21 26213 290 31 29.1 -10.6 | 258 27 26.0 5.3 102 20 26400 295 33 29.9 -13.9 | 266 27 26.8 2.0 103 20 26518 290 28 26.3 -9.6 | 255 24 23.2 6.3 104 19 26822 280 27 26.6 -4.7 | 244 26 23.5 11.2 105 18 27127 300 24 20.8 -12.0 | 258 18 17.7 3.9 106 17 27432 260 21 20.7 3.6 | 222 26 17.6 19.6 107 16 27737 250 25 23.5 8.6 | 220 32 20.4 24.5 108 15 28042 245 33 29.9 13.9 | 222 40 26.8 29.9 109 15 28346 250 39 36.6 13.3 | 229 45 33.6 29.3 110 14 28651 260 39 38.4 6.8 | 237 42 35.3 22.7 111 13 28956 270 40 40.0 -0.0 | 247 40 36.9 15.9 112 13 29261 280 43 42.3 -7.5 | 258 40 39.3 8.4 113 12 29566 280 46 45.3 -8.0 | 259 43 42.2 7.9 114 12 29870 290 44 41.3 -15.0 | 269 38 38.3 0.9 115 11 30175 285 45 43.5 -11.6 | 264 41 40.4 4.3 116 10 30840 290 41 38.5 -14.0 | 267 35 35.4 1.9 Wind Parameters Mean winds (0-6000m): 319.0 at 21.6 knts Storm direction: 349.0 at 16.2 knts Shear (0-3000m) pos: 8.9 neg: 3.9 tot: 12.9 10-3/s Storm rel Dir Shear (0-3000m): 114.7 deg Storm rel helicity (0-3000m) pos: 424.0 neg: -399.3 tot: 24.7 m^2/s^2 ave: 8.2 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 43.8 stream: 2.7 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 0.73 Bulk Shear: 55.81 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 ------------------------------------------------------------------------------- 500 288 36 261 31| 0.0 9.5 9.5| 0.0 -70.3 -70.3 -140.7 -0.16| 49.5 -7.9 1000 288 37 262 33| 0.0 10.3 10.3|187.4-335.0-147.6 -147.6 -0.17| 83.4-14.3 1500 287 35 260 31| 17.9 6.9 24.8|417.1-387.6 29.5 19.7 0.08| 81.3 6.2 2000 301 32 271 25| 13.4 3.6 17.0|417.1-398.2 18.9 9.5 0.05| 62.8 3.3 2500 311 30 282 20| 10.7 4.1 14.9|422.3-398.2 24.0 9.6 0.06| 51.5 3.2 3000 317 28 287 17| 8.9 3.9 12.9|424.0-399.3 24.7 8.2 0.06| 43.8 2.7 4000 322 27 291 14| 6.7 4.3 11.0|427.5-436.5 -9.0 -2.3 0.00| 35.9 0.1 5000 321 23 281 12| 6.1 3.4 9.6|431.7-478.9 -47.2 -9.4 -0.04| 30.7 -1.1 6000 319 22 272 11| 5.1 3.1 8.2|453.9-485.0 -31.1 -5.2 -0.02| 26.6 -0.4 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251028.00.gif