UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:1200Z 22 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 13.0 10.9 87 2.1 11.8 290 43 285.8 287.2 284.8 308.5 8.17 1 1000 136 13.0 10.6 85 2.4 11.6 45 4 286.1 287.6 284.8 308.5 8.04 2 925 789 9.2 9.2 100 0.0 9.2 310 15 288.7 290.1 285.7 311.0 7.91 3 919 843 12.6 3.6 54 9.0 7.9 301 24 292.7 293.7 284.7 308.4 5.39 4 916 871 13.0 5.0 58 8.0 8.7 297 29 293.4 294.5 285.6 310.7 5.97 5 895 1066 13.2 1.2 44 12.0 7.1 288 33 295.6 296.4 285.1 309.3 4.66 6 850 1497 10.4 1.4 54 9.0 5.8 295 6 297.0 297.9 285.9 311.8 4.98 7 770 2312 5.0 -3.0 56 8.0 1.3 203 13 299.7 300.5 285.9 311.7 3.98 8 751 2516 3.6 -6.4 48 10.0 -0.7 185 15 300.4 300.9 285.3 310.0 3.15 9 700 3085 1.4 -20.6 18 22.0 -5.4 160 22 304.0 304.2 284.4 307.5 1.06 10 674 3389 0.0 -24.0 14 24.0 -6.8 155 26 305.8 305.9 284.8 308.5 0.81 11 665 3497 -0.7 -24.7 14 24.0 -7.3 157 27 306.2 306.3 284.8 308.8 0.78 12 589 4453 -8.9 -26.9 22 18.0 -13.2 160 32 307.4 307.6 285.2 309.9 0.72 13 500 5700 -18.5 -33.5 26 15.0 -21.0 155 29 310.5 310.6 286.1 312.1 0.45 14 434 6731 -27.1 -45.1 16 18.0 -28.8 160 34 312.4 312.4 286.4 313.0 0.16 15 400 7310 -32.1 -43.1 33 11.0 -33.1 155 39 313.3 313.3 286.8 314.0 0.21 16 379 7689 -35.3 -46.3 32 11.0 -36.1 160 36 313.9 313.9 286.9 314.5 0.16 17 349 8261 -37.5 -58.5 9 21.0 -38.4 170 35 318.4 318.4 288.3 318.6 0.04 18 300 9300 -40.5 -66.5 4 26.0 -41.3 185 29 328.3 328.3 291.2 328.3 0.02 19 265 10145 -41.7 -71.7 2 30.0 -42.6 193 38 338.4 338.4 293.9 338.4 0.01 20 251 10513 -43.3 -70.3 4 27.0 -44.1 204 40 341.3 341.3 294.6 341.4 0.01 21 250 10540 -42.9 -70.9 3 28.0 -43.7 205 40 342.3 342.3 294.9 342.3 0.01 22 249 10567 -42.5 -71.5 3 29.0 -43.3 204 39 343.3 343.3 295.1 343.3 0.01 23 200 12020 -48.9 -77.9 2 29.0 -49.4 210 40 355.3 355.3 297.8 355.4 0.00 24 150 13880 -57.1 -82.1 3 25.0 -57.4 220 35 371.7 371.7 300.9 371.7 0.00 25 149 13922 -57.3 -82.3 3 25.0 -57.6 220 36 372.1 372.1 300.9 372.1 0.00 26 100 16410 -63.5 -86.5 3 23.0 -63.7 225 22 405.0 405.0 305.9 405.0 0.00 27 97 16597 -63.9 -86.9 3 23.0 -64.1 215 22 407.8 407.8 306.2 407.8 0.00 28 71 18503 -65.7 -88.7 3 23.0 -65.9 255 21 442.0 442.0 310.1 442.0 0.00 29 70 18590 -64.5 -88.5 2 24.0 -64.7 265 21 446.4 446.4 310.5 446.4 0.00 30 67 18859 -62.7 -87.7 2 25.0 -63.0 274 10 455.9 455.9 311.4 455.9 0.00 31 61 19433 -65.5 -89.5 2 24.0 -65.7 245 18 462.1 462.1 312.0 462.1 0.00 32 54 20175 -64.7 -89.7 2 25.0 -65.0 240 17 480.3 480.3 313.5 480.3 0.00 33 51 20527 -60.7 -88.7 1 28.0 -61.2 267 12 497.6 497.6 314.8 497.6 0.00 34 50 20650 -60.9 -87.9 2 27.0 -61.4 275 11 500.0 500.0 314.9 500.0 0.00 35 44 21439 -62.9 -88.9 2 26.0 -63.4 286 16 513.7 513.7 315.9 513.7 0.00 36 41 21876 -59.7 -87.7 1 28.0 -60.4 280 19 532.2 532.2 317.1 532.2 0.00 37 30 23840 -56.3 -87.3 1 31.0 -57.7 295 19 591.2 591.2 320.2 591.2 0.01 38 22 25828 -52.9 -84.9 1 32.0 -55.4 270 28 656.1 656.1 322.9 656.2 0.01 39 20 26440 -55.3 -86.3 1 31.0 -57.5 265 22 666.9 666.9 323.3 667.0 0.01 40 16 27866 -56.3 -87.3 1 31.0 -58.6 274 40 707.6 707.6 324.7 707.7 0.01 41 10 30890 -51.7 -84.7 1 33.0 -56.5 285 47 826.6 826.6 327.9 826.8 0.03 42 8.5 31949 -49.5 -84.5 1 35.0 -55.8 874.5 874.5 328.9 874.8 0.04 TRP 97 16597 -63.9 -86.9 3 23.0 -64.1 215 22 407.8 407.8 306.2 407.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5564.00 m Freezing level: 674.00 mb = 3389.27 m = 11119.53 ft Wetbulb zero: 757.61 mb = 2444.39 m = 8019.55 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 39.94 % Est. max temperature: 24.10 C = 75.38 F Sfc-Lift cond lev (LCL): 972.83 mb = 366.75 m = 1203.24 ft T: 11.66 C 700-500 lapse rate: 7.61 C/km ThetaE index: 4.29 C Layer 770.0- 674.0 mb Conv cond level (CCL): 785.31 mb = 2149.86 m = 7053.27 ft Mean mixing ratio: 7.53 g/kg Conv temperature: 26.40 C = 79.52 F Cap Strength: 6.10 C Lifted Index: 3.92 C Risk: None Lifted Index @300 mb: 13.33 C Lifted Index @700 mb: 5.60 C Showalter Index: 2.69 C Risk: Showers probable Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 19.90 C K Index: 8.30 Risk: None Sweat Index: 57.80 Risk: None Energy Index: 0.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.17 J/kg Max Up Vert Vel: 7.51 m/s Conv Inhibition (B-): 50737.33 J/kg Cap Strength: 6.08 C Lift Cond Lev (LCL): 916.60 mb = 865.24 m = 2838.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 214 at 19 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 112 290 43 40.4 -14.7 | 316 43 29.9 -30.6 1 1000 136 45 4 -2.8 -2.8 | 36 23 -13.3 -18.7 2 980 305 290 47 44.2 -16.1 | 314 46 33.7 -31.9 3 945 610 290 41 38.5 -14.0 | 317 41 28.0 -29.9 4 925 789 310 15 11.5 -9.6 | 358 26 1.0 -25.5 5 911 914 290 36 33.8 -12.3 | 320 37 23.3 -28.2 6 879 1219 285 29 28.0 -7.5 | 323 29 17.5 -23.4 7 850 1497 295 6 5.4 -2.5 | 15 19 -5.1 -18.4 8 847 1524 290 6 5.6 -2.1 | 15 19 -4.9 -17.9 9 816 1829 220 12 7.7 9.2 | 23 7 -2.8 -6.7 10 786 2134 220 14 9.0 10.7 | 16 5 -1.5 -5.1 11 758 2438 190 13 2.3 12.8 | 70 9 -8.3 -3.1 12 730 2743 170 20 -3.5 19.7 | 105 15 -14.0 3.8 13 703 3048 160 22 -7.5 20.7 | 105 19 -18.0 4.8 14 700 3085 160 22 -7.5 20.7 | 105 19 -18.0 4.8 15 676 3353 155 26 -11.0 23.6 | 110 23 -21.5 7.7 16 650 3658 160 28 -9.6 26.3 | 117 23 -20.1 10.4 17 625 3962 160 28 -9.6 26.3 | 117 23 -20.1 10.4 18 601 4267 160 31 -10.6 29.1 | 122 25 -21.1 13.3 19 578 4572 160 32 -10.9 30.1 | 123 26 -21.5 14.2 20 556 4877 150 31 -15.5 26.8 | 113 28 -26.0 11.0 21 534 5182 160 30 -10.3 28.2 | 121 24 -20.8 12.3 22 514 5486 150 27 -13.5 23.4 | 107 25 -24.0 7.5 23 500 5700 155 29 -12.3 26.3 | 115 25 -22.8 10.4 24 494 5791 160 29 -9.9 27.3 | 119 23 -20.4 11.4 25 473 6096 155 29 -12.3 26.3 | 115 25 -22.8 10.4 26 454 6401 155 33 -13.9 29.9 | 120 28 -24.5 14.0 27 435 6706 160 34 -11.6 31.9 | 126 27 -22.1 16.1 28 417 7010 160 34 -11.6 31.9 | 126 27 -22.1 16.1 29 400 7310 155 39 -16.5 35.3 | 126 33 -27.0 19.5 30 400 7315 160 39 -13.3 36.6 | 131 32 -23.9 20.8 31 382 7620 160 36 -12.3 33.8 | 128 29 -22.8 18.0 32 366 7925 160 36 -12.3 33.8 | 128 29 -22.8 18.0 33 350 8230 170 35 -6.1 34.5 | 138 25 -16.6 18.6 34 335 8534 170 33 -5.7 32.5 | 136 23 -16.2 16.6 35 321 8839 180 37 0.0 37.0 | 154 24 -10.5 21.1 36 307 9144 180 30 0.0 30.0 | 143 18 -10.5 14.1 37 300 9300 185 29 2.5 28.9 | 148 15 -8.0 13.0 38 294 9449 175 30 -2.6 29.9 | 137 19 -13.1 14.0 39 281 9754 180 33 0.0 33.0 | 148 20 -10.5 17.1 40 268 10058 190 37 6.4 36.4 | 169 21 -4.1 20.6 41 257 10363 200 40 13.7 37.6 | 188 22 3.2 21.7 42 250 10540 205 40 16.9 36.3 | 197 21 6.4 20.4 43 245 10668 200 37 12.7 34.8 | 186 19 2.1 18.9 44 234 10973 205 40 16.9 36.3 | 197 21 6.4 20.4 45 224 11278 210 31 15.5 26.8 | 204 12 5.0 11.0 46 214 11582 220 38 24.4 29.1 | 226 19 13.9 13.2 47 204 11887 215 34 19.5 27.9 | 217 15 9.0 12.0 48 200 12020 210 40 20.0 34.6 | 207 21 9.5 18.8 49 195 12192 205 44 18.6 39.9 | 199 25 8.1 24.0 50 186 12497 220 43 27.6 32.9 | 225 24 17.1 17.1 51 177 12802 235 43 35.2 24.7 | 250 26 24.7 8.8 52 169 13106 240 42 36.4 21.0 | 259 26 25.9 5.1 53 161 13411 240 29 25.1 14.5 | 275 15 14.6 -1.4 54 154 13716 220 31 19.9 23.7 | 230 12 9.4 7.9 55 150 13880 220 35 22.5 26.8 | 228 16 12.0 10.9 56 147 14021 220 40 25.7 30.6 | 226 21 15.2 14.8 57 140 14326 220 33 21.2 25.3 | 229 14 10.7 9.4 58 133 14630 210 39 19.5 33.8 | 207 20 9.0 17.9 59 127 14935 220 42 27.0 32.2 | 225 23 16.5 16.3 60 121 15240 230 31 23.7 19.9 | 253 14 13.2 4.1 61 115 15545 230 27 20.7 17.4 | 262 10 10.2 1.5 62 109 15850 230 25 19.2 16.1 | 269 9 8.6 0.2 63 104 16154 240 21 18.2 10.5 | 305 9 7.7 -5.4 64 100 16410 225 22 15.6 15.6 | 274 5 5.0 -0.3 65 99 16459 220 21 13.5 16.1 | 266 3 3.0 0.2 66 97 16597 215 22 12.6 18.0 | 224 3 2.1 2.2 67 94 16764 210 25 12.5 21.7 | 199 6 2.0 5.8 68 90 17069 220 23 14.8 17.6 | 248 5 4.3 1.7 69 85 17374 210 29 14.5 25.1 | 203 10 4.0 9.2 70 81 17678 220 21 13.5 16.1 | 266 3 3.0 0.2 71 77 17983 205 19 8.0 17.2 | 119 3 -2.5 1.3 72 74 18288 230 21 16.1 13.5 | 293 6 5.6 -2.4 73 70 18590 265 21 20.9 1.8 | 323 17 10.4 -14.0 74 70 18593 265 21 20.9 1.8 | 323 17 10.4 -14.0 75 67 18898 275 8 8.0 -0.7 | 9 17 -2.5 -16.6 76 63 19202 230 13 10.0 8.4 | 4 8 -0.6 -7.5 77 60 19507 250 19 17.9 6.5 | 322 12 7.3 -9.4 78 57 19812 235 14 11.5 8.0 | 353 8 1.0 -7.8 79 55 20117 235 18 14.7 10.3 | 323 7 4.2 -5.5 80 52 20422 260 13 12.8 2.3 | 350 14 2.3 -13.6 81 50 20650 275 11 11.0 -1.0 | 358 17 0.4 -16.8 82 49 20726 265 12 12.0 1.0 | 354 15 1.4 -14.8 83 47 21031 280 17 16.7 -3.0 | 342 20 6.2 -18.8 84 45 21336 290 15 14.1 -5.1 | 350 21 3.6 -21.0 85 43 21641 280 18 17.7 -3.1 | 339 20 7.2 -19.0 86 41 21946 280 19 18.7 -3.3 | 337 21 8.2 -19.2 87 39 22250 280 14 13.8 -2.4 | 350 19 3.3 -18.3 88 37 22555 290 17 16.0 -5.8 | 346 22 5.5 -21.7 89 35 22860 310 19 14.6 -12.2 | 352 28 4.0 -28.1 90 33 23165 315 18 12.7 -12.7 | 356 29 2.2 -28.6 91 32 23470 310 18 13.8 -11.6 | 353 28 3.3 -27.4 92 30 23774 300 19 16.5 -9.5 | 347 26 5.9 -25.4 93 30 23840 295 19 17.2 -8.0 | 344 25 6.7 -23.9 94 29 24079 280 19 18.7 -3.3 | 337 21 8.2 -19.2 95 28 24384 275 15 14.9 -1.3 | 346 18 4.4 -17.2 96 26 24689 300 15 13.0 -7.5 | 354 24 2.5 -23.4 97 25 24994 250 20 18.8 6.8 | 317 12 8.3 -9.0 98 24 25298 285 16 15.5 -4.1 | 346 21 4.9 -20.0 99 23 25603 270 15 15.0 -0.0 | 344 16 4.5 -15.9 100 22 25908 270 32 32.0 -0.0 | 306 27 21.5 -15.9 101 21 26213 270 24 24.0 -0.0 | 320 21 13.5 -15.9 102 20 26440 265 22 21.9 1.9 | 321 18 11.4 -14.0 103 20 26518 270 24 24.0 -0.0 | 320 21 13.5 -15.9 104 19 26822 270 24 24.0 -0.0 | 320 21 13.5 -15.9 105 18 27127 255 28 27.0 7.2 | 298 19 16.5 -8.6 106 17 27432 260 27 26.6 4.7 | 305 20 16.1 -11.2 107 16 27737 270 37 37.0 -0.0 | 301 31 26.5 -15.9 108 16 28042 280 43 42.3 -7.5 | 306 39 31.8 -23.3 109 15 28346 280 37 36.4 -6.4 | 311 34 25.9 -22.3 110 14 28651 290 41 38.5 -14.0 | 317 41 28.0 -29.9 111 14 28956 280 39 38.4 -6.8 | 309 36 27.9 -22.6 112 13 29261 290 45 42.3 -15.4 | 315 45 31.8 -31.3 113 12 29566 295 44 39.9 -18.6 | 320 45 29.4 -34.5 114 12 29870 290 43 40.4 -14.7 | 316 43 29.9 -30.6 115 11 30175 290 38 35.7 -13.0 | 319 38 25.2 -28.9 116 10 30890 285 47 45.4 -12.2 | 309 45 34.9 -28.0 Wind Parameters Mean winds (0-6000m): 183.5 at 25.4 knts Storm direction: 213.5 at 19.0 knts Shear (0-3000m) pos: 0.4 neg: 9.9 tot: 10.3 10-3/s Storm rel Dir Shear (0-3000m): 149.9 deg Storm rel helicity (0-3000m) pos: 740.6 neg: -552.0 tot: 188.6 m^2/s^2 ave: 62.9 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 33.9 stream: 6.2 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 0.08 Bulk Shear: 335.92 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 ------------------------------------------------------------------------------- 500 291 37 321 37| 2.4 0.0 2.4|404.1-412.0 -7.9 -15.7 -0.00| 92.8 -0.4 1000 292 33 324 35| 1.2 4.9 6.1|578.6-541.1 37.5 37.5 0.02| 70.4 1.6 1500 291 28 329 30| 0.8 11.5 12.3|707.7-548.5 159.2 106.1 0.14| 56.9 7.9 2000 284 24 330 25| 0.6 9.8 10.4|713.1-551.5 161.6 80.8 0.14| 45.6 6.2 2500 275 22 328 21| 0.5 10.2 10.7|732.8-551.5 181.3 72.5 0.18| 38.9 7.0 3000 262 22 320 17| 0.4 9.9 10.3|740.6-552.0 188.6 62.9 0.18| 33.9 6.2 4000 224 23 262 5| 0.5 8.0 8.5|773.3-552.0 221.3 55.3 0.20| 26.5 5.4 5000 196 25 155 9| 0.4 6.6 6.9|799.1-583.6 215.5 43.1 0.19| 22.3 4.2 6000 184 25 137 13| 0.4 5.4 5.8|830.2-625.3 204.9 34.2 0.17| 19.7 3.4 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251022.12.gif