UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:1200Z 13 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 ------------------------------------------------------------------------------- 0 1000 50 270 24 SFC 994 112 11.0 10.1 94 0.9 10.5 270 24 284.6 286.0 283.9 306.3 7.82 2 963 372 10.4 10.4 100 0.0 10.4 243 28 286.6 288.1 285.2 309.6 8.24 3 925 703 13.4 2.4 47 11.0 7.8 10 6 293.0 293.9 284.3 307.3 4.92 4 912 823 15.2 -1.8 31 17.0 7.0 314 17 296.0 296.7 284.2 307.0 3.67 5 911 832 15.2 -1.8 31 17.0 7.0 309 18 296.1 296.8 284.2 307.1 3.67 6 890 1029 13.4 0.4 41 13.0 6.9 266 26 296.3 297.1 285.1 309.4 4.42 7 850 1414 10.8 -3.2 37 14.0 4.3 310 14 297.5 298.1 284.6 308.1 3.55 8 835 1562 9.6 -2.4 43 12.0 3.9 240 28 297.7 298.4 285.0 309.2 3.84 9 830 1612 11.0 -17.0 12 28.0 1.1 240 28 299.7 299.9 282.8 303.6 1.21 10 811 1804 10.6 -37.4 2 48.0 -0.8 240 29 301.3 301.3 282.1 301.9 0.19 11 795 1969 9.4 -13.6 18 23.0 0.7 253 27 301.7 302.0 284.2 307.0 1.68 12 774 2190 9.2 -18.8 12 28.0 -0.4 268 24 303.8 304.0 284.4 307.4 1.12 13 700 3012 3.0 -29.0 7 32.0 -5.4 245 16 305.8 305.9 284.4 307.5 0.50 14 646 3656 -1.7 -31.7 8 30.0 -8.7 250 22 307.6 307.7 284.9 309.0 0.42 15 507 5544 -12.9 -44.9 5 32.0 -17.6 250 39 316.1 316.1 287.6 316.6 0.14 16 500 5650 -13.7 -45.7 5 32.0 -18.2 250 39 316.3 316.4 287.7 316.8 0.13 17 476 6021 -16.5 -48.5 4 32.0 -20.4 250 42 317.4 317.4 288.0 317.7 0.10 18 434 6706 -21.9 -30.9 44 9.0 -23.5 250 44 319.0 319.1 289.2 321.4 0.67 19 405 7210 -25.7 -41.7 21 16.0 -27.6 243 46 320.4 320.5 289.2 321.4 0.24 20 400 7300 -26.3 -41.3 23 15.0 -28.1 240 45 320.8 320.9 289.3 321.8 0.26 21 379 7687 -29.7 -38.7 41 9.0 -30.8 248 46 321.3 321.4 289.5 322.6 0.35 22 320 8870 -39.1 -49.1 34 10.0 -39.7 249 48 324.2 324.2 290.2 324.7 0.14 23 300 9310 -41.9 -55.9 20 14.0 -42.5 240 56 326.3 326.3 290.7 326.6 0.07 24 269 10038 -46.1 -68.1 7 22.0 -46.6 240 72 330.5 330.5 291.9 330.6 0.01 25 250 10520 -48.5 -69.5 7 21.0 -48.9 240 69 334.0 334.0 292.8 334.0 0.01 26 201 11948 -51.5 -78.5 3 27.0 -51.9 237 80 350.7 350.7 296.8 350.7 0.00 27 200 11980 -51.3 -78.3 3 27.0 -51.7 235 81 351.5 351.5 297.0 351.6 0.00 28 187 12417 -51.3 -80.3 2 29.0 -51.7 240 83 358.4 358.4 298.4 358.4 0.00 29 174 12883 -53.2 -80.9 2 27.7 -53.6 235 87 362.7 362.7 299.2 362.7 0.00 30 150 13830 -57.1 -82.1 3 25.0 -57.4 235 82 371.7 371.7 300.9 371.7 0.00 31 140 14265 -59.1 -83.1 3 24.0 -59.3 240 76 375.6 375.6 301.5 375.6 0.00 32 119 15281 -61.3 -85.3 3 24.0 -61.5 240 53 389.4 389.4 303.7 389.4 0.00 33 100 16360 -62.1 -86.1 3 24.0 -62.3 250 52 407.7 407.7 306.2 407.8 0.00 34 78 17898 -59.3 -87.3 1 28.0 -59.7 260 25 443.6 443.6 310.3 443.6 0.00 35 70 18570 -61.5 -87.5 2 26.0 -61.9 245 28 452.8 452.8 311.1 452.8 0.00 36 67 18841 -62.9 -88.9 2 26.0 -63.2 241 26 455.5 455.5 311.4 455.5 0.00 37 58 19736 -59.5 -88.5 1 29.0 -60.0 235 14 482.4 482.4 313.7 482.4 0.00 38 53 20297 -62.1 -89.1 2 27.0 -62.5 248 7 488.9 488.9 314.1 488.9 0.00 39 52 20415 -59.1 -88.1 1 29.0 -59.7 240 4 498.6 498.6 314.8 498.6 0.00 40 50 20660 -60.9 -88.9 1 28.0 -61.4 325 4 500.0 500.0 314.9 500.0 0.00 41 45 21315 -61.5 -89.5 1 28.0 -62.0 230 13 513.8 513.8 315.9 513.8 0.00 42 40 22053 -57.7 -87.7 1 30.0 -58.6 127 8 541.0 541.0 317.6 541.0 0.00 43 38 22375 -59.3 -88.3 1 29.0 -60.1 227 7 544.9 544.9 317.8 544.9 0.00 44 30 23870 -55.7 -86.7 1 31.0 -57.2 90 6 592.8 592.8 320.3 592.8 0.01 45 22 25856 -51.9 -84.9 1 33.0 -54.6 198 12 659.1 659.1 323.0 659.2 0.01 46 20 26470 -52.9 -85.9 1 33.0 -55.6 265 13 674.3 674.3 323.6 674.3 0.01 47 18 27146 -54.5 -86.5 1 32.0 -57.0 234 11 689.8 689.8 324.1 689.9 0.01 48 13 29254 -48.7 -83.7 1 35.0 -53.8 270 25 777.2 777.2 326.7 777.4 0.03 49 12 29776 -51.3 -85.3 1 34.0 -55.8 271 20 786.0 786.0 326.9 786.2 0.02 50 10 30970 -47.3 -83.3 1 36.0 -53.9 250 29 843.0 843.0 328.2 843.3 0.04 51 9.7 31172 -46.9 -82.9 1 36.0 -53.8 851.9 851.9 328.4 852.3 0.04 52 8.6 31964 -49.9 -84.9 1 35.0 -55.9 870.0 870.0 328.8 870.3 0.03 53 7.8 32608 -46.3 -83.3 1 37.0 -54.4 909.1 909.1 329.6 909.6 0.05 54 7.4 32957 -47.5 -83.5 1 36.0 -55.2 918.0 918.0 329.8 918.5 0.05 TRP 119 15281 -61.3 -85.3 3 24.0 -61.5 240 53 389.4 389.4 303.7 389.4 0.00 WND 174 12883 -53.2 -80.9 2 27.7 -53.6 235 87 362.7 362.7 299.2 362.7 0.00 Sounding variables and indices 1000-500 mb thick: 5600.00 m Freezing level: 665.53 mb = 3423.25 m = 11230.98 ft Wetbulb zero: 819.11 mb = 1721.27 m = 5647.13 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 20.58 % Est. max temperature: 23.90 C = 75.02 F Sfc-Lift cond lev (LCL): 980.69 mb = 222.45 m = 729.83 ft T: 10.74 C 700-500 lapse rate: 6.33 C/km ThetaE index: 7.27 C Layer 830.0- 795.0 mb Conv cond level (CCL): 680.49 mb = 3238.88 m = 10626.10 ft Mean mixing ratio: 6.22 g/kg Conv temperature: 32.77 C = 90.98 F Cap Strength: 9.76 C Lifted Index: 9.78 C Risk: None Lifted Index @300 mb: 13.07 C Lifted Index @700 mb: 8.02 C Showalter Index: 9.81 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 10.50 C K Index: -10.70 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 1.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.09 J/kg Max Up Vert Vel: 9.91 m/s Conv Inhibition (B-): 54322.84 J/kg Cap Strength: 9.78 C Lift Cond Lev (LCL): 855.69 mb = 1358.07 m = 4455.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 20 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 ---------------------------------------------------------- 0 994 112 270 24 24.0 -0.0 | 223 7 4.7 4.9 1 971 305 240 28 24.2 14.0 | 195 20 4.9 18.9 2 936 610 255 29 28.0 7.5 | 215 15 8.7 12.4 3 925 703 10 6 -1.0 -5.9 | 87 20 -20.4 -1.0 4 902 914 270 26 26.0 -0.0 | 233 8 6.7 4.9 5 870 1219 260 27 26.6 4.7 | 217 12 7.2 9.6 6 850 1414 310 14 10.7 -9.0 | 65 10 -8.6 -4.1 7 839 1524 240 28 24.2 14.0 | 195 20 4.9 18.9 8 808 1829 240 29 25.1 14.5 | 197 20 5.8 19.4 9 779 2134 270 24 24.0 -0.0 | 223 7 4.7 4.9 10 751 2438 260 23 22.7 4.0 | 200 10 3.3 8.9 11 723 2743 280 17 16.7 -3.0 | 127 3 -2.6 2.0 12 700 3012 245 16 14.5 6.8 | 158 13 -4.8 11.7 13 697 3048 245 16 14.5 6.8 | 158 13 -4.8 11.7 14 670 3353 250 19 17.9 6.5 | 173 12 -1.5 11.4 15 645 3658 250 22 20.7 7.5 | 186 13 1.3 12.5 16 620 3962 260 23 22.7 4.0 | 200 10 3.3 8.9 17 596 4267 260 28 27.6 4.9 | 220 13 8.2 9.8 18 574 4572 250 30 28.2 10.3 | 210 18 8.8 15.2 19 552 4877 250 31 29.1 10.6 | 212 18 9.8 15.5 20 531 5182 250 33 31.0 11.3 | 216 20 11.7 16.2 21 511 5486 250 39 36.6 13.3 | 223 25 17.3 18.3 22 500 5650 250 39 36.6 13.3 | 223 25 17.3 18.3 23 491 5791 250 42 39.5 14.4 | 226 28 20.1 19.3 24 471 6096 250 42 39.5 14.4 | 226 28 20.1 19.3 25 452 6401 250 44 41.3 15.0 | 228 30 22.0 20.0 26 433 6706 250 44 41.3 15.0 | 228 30 22.0 20.0 27 416 7010 250 48 45.1 16.4 | 230 33 25.8 21.4 28 400 7300 240 45 39.0 22.5 | 216 34 19.6 27.4 29 399 7315 240 45 39.0 22.5 | 216 34 19.6 27.4 30 382 7620 250 46 43.2 15.7 | 229 32 23.9 20.7 31 366 7925 240 45 39.0 22.5 | 216 34 19.6 27.4 32 350 8230 240 45 39.0 22.5 | 216 34 19.6 27.4 33 335 8534 245 47 42.6 19.9 | 223 34 23.3 24.8 34 321 8839 250 48 45.1 16.4 | 230 33 25.8 21.4 35 307 9144 240 53 45.9 26.5 | 220 41 26.6 31.4 36 300 9310 240 56 48.5 28.0 | 222 44 29.2 32.9 37 294 9449 240 57 49.4 28.5 | 222 45 30.0 33.4 38 281 9754 240 68 58.9 34.0 | 225 56 39.5 38.9 39 268 10058 240 72 62.4 36.0 | 226 59 43.0 40.9 40 256 10363 240 71 61.5 35.5 | 226 58 42.1 40.4 41 250 10520 240 69 59.8 34.5 | 226 56 40.4 39.4 42 244 10668 240 73 63.2 36.5 | 227 60 43.9 41.4 43 233 10973 240 82 71.0 41.0 | 228 69 51.7 45.9 44 223 11278 235 78 63.9 44.7 | 222 67 44.6 49.7 45 213 11582 240 74 64.1 37.0 | 227 61 44.7 41.9 46 203 11887 240 77 66.7 38.5 | 227 64 47.3 43.4 47 200 11980 235 81 66.4 46.5 | 222 70 47.0 51.4 48 194 12192 240 84 72.7 42.0 | 229 71 53.4 46.9 49 185 12497 240 83 71.9 41.5 | 229 70 52.5 46.4 50 176 12802 235 86 70.4 49.3 | 223 75 51.1 54.3 51 174 12883 235 87 71.3 49.9 | 223 76 51.9 54.8 52 168 13106 240 82 71.0 41.0 | 228 69 51.7 45.9 53 160 13411 240 80 69.3 40.0 | 228 67 49.9 44.9 54 153 13716 235 83 68.0 47.6 | 223 72 48.6 52.5 55 150 13830 235 82 67.2 47.0 | 223 71 47.8 52.0 56 146 14021 240 78 67.5 39.0 | 228 65 48.2 43.9 57 139 14326 240 76 65.8 38.0 | 227 63 46.5 42.9 58 132 14630 245 69 62.5 29.2 | 232 55 43.2 34.1 59 126 14935 250 58 54.5 19.8 | 235 43 35.2 24.8 60 120 15240 240 54 46.8 27.0 | 221 42 27.4 31.9 61 119 15281 240 53 45.9 26.5 | 220 41 26.6 31.4 62 114 15545 240 50 43.3 25.0 | 219 38 24.0 29.9 63 109 15850 240 56 48.5 28.0 | 222 44 29.2 32.9 64 103 16154 240 57 49.4 28.5 | 222 45 30.0 33.4 65 100 16360 250 52 48.9 17.8 | 232 37 29.5 22.7 66 98 16459 250 52 48.9 17.8 | 232 37 29.5 22.7 67 94 16764 255 45 43.5 11.6 | 235 29 24.1 16.6 68 89 17069 250 40 37.6 13.7 | 224 26 18.2 18.6 69 85 17374 250 36 33.8 12.3 | 220 23 14.5 17.3 70 81 17678 260 30 29.5 5.2 | 225 14 10.2 10.2 71 77 17983 260 23 22.7 4.0 | 200 10 3.3 8.9 72 73 18288 250 21 19.7 7.2 | 182 12 0.4 12.1 73 70 18570 245 28 25.4 11.8 | 200 18 6.0 16.8 74 70 18593 245 29 26.3 12.3 | 202 19 6.9 17.2 75 66 18898 240 25 21.7 12.5 | 188 18 2.3 17.4 76 63 19202 235 16 13.1 9.2 | 156 15 -6.2 14.1 77 60 19507 250 16 15.0 5.5 | 158 11 -4.3 10.4 78 57 19812 230 13 10.0 8.4 | 145 16 -9.4 13.3 79 55 20117 260 11 10.8 1.9 | 129 11 -8.5 6.9 80 52 20422 240 4 3.5 2.0 | 114 17 -15.9 6.9 81 50 20660 325 4 2.3 -3.3 | 96 17 -17.0 1.7 82 49 20726 355 3 0.3 -3.0 | 96 19 -19.1 2.0 83 47 21031 130 5 -3.8 3.2 | 109 25 -23.2 8.2 84 45 21336 235 13 10.6 7.5 | 145 15 -8.7 12.4 85 43 21641 270 5 5.0 -0.0 | 109 15 -14.3 4.9 86 41 21946 100 8 -7.9 1.4 | 103 28 -27.2 6.3 87 39 22250 170 9 -1.6 8.9 | 123 25 -20.9 13.8 88 37 22555 300 4 3.5 -2.0 | 100 16 -15.9 2.9 89 35 22860 235 6 4.9 3.4 | 120 17 -14.4 8.4 90 34 23165 290 7 6.6 -2.4 | 101 13 -12.8 2.5 91 32 23470 335 9 3.8 -8.2 | 78 16 -15.5 -3.2 92 30 23774 80 6 -5.9 -1.0 | 99 26 -25.3 3.9 93 30 23870 90 6 -6.0 0.0 | 101 26 -25.3 4.9 94 29 24079 50 3 -2.3 -1.9 | 98 22 -21.6 3.0 95 28 24384 115 4 -3.6 1.7 | 106 24 -23.0 6.6 96 26 24689 210 5 2.5 4.3 | 119 19 -16.8 9.3 97 25 24994 240 6 5.2 3.0 | 119 16 -14.1 7.9 98 24 25298 250 7 6.6 2.4 | 120 15 -12.8 7.3 99 23 25603 190 9 1.6 8.9 | 128 23 -17.8 13.8 100 22 25908 200 12 4.1 11.3 | 137 22 -15.2 16.2 101 21 26213 240 12 10.4 6.0 | 141 14 -9.0 10.9 102 20 26470 265 13 13.0 1.1 | 134 9 -6.4 6.1 103 20 26518 270 14 14.0 -0.0 | 133 7 -5.3 4.9 104 19 26822 250 12 11.3 4.1 | 138 12 -8.1 9.0 105 18 27127 230 11 8.4 7.1 | 138 16 -10.9 12.0 106 17 27432 270 11 11.0 -0.0 | 121 10 -8.3 4.9 107 16 27737 250 10 9.4 3.4 | 130 13 -9.9 8.4 108 16 28042 220 15 9.6 11.5 | 149 19 -9.7 16.4 109 15 28346 230 20 15.3 12.9 | 167 18 -4.0 17.8 110 14 28651 260 18 17.7 3.1 | 169 8 -1.6 8.1 111 14 28956 260 21 20.7 3.6 | 189 9 1.3 8.6 112 13 29261 270 25 25.0 -0.0 | 229 8 5.7 4.9 113 12 29566 275 21 20.9 -1.8 | 207 3 1.6 3.1 114 12 29870 270 19 19.0 -0.0 | 176 5 -0.3 4.9 115 11 30175 255 28 27.0 7.2 | 212 14 7.7 12.2 116 10 30970 250 29 27.3 9.9 | 208 17 7.9 14.9 Wind Parameters Mean winds (0-6000m): 254.3 at 26.6 knts Storm direction: 284.3 at 20.0 knts Shear (0-3000m) pos: 3.2 neg: 4.2 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): -62.8 deg Storm rel helicity (0-3000m) pos: 88.4 neg: -135.6 tot: -47.2 m^2/s^2 ave: -15.7 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 36.0 stream: -5.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 70.84 Bulk Shear: 0.69 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 ------------------------------------------------------------------------------- 500 250 28 204 16| 0.0 7.2 7.2| 29.5 -20.1 9.4 18.8 0.02| 23.6 0.5 1000 258 24 203 11| 1.6 3.6 5.3| 29.5-115.4 -85.9 -85.9 -0.73| 55.8-40.9 1500 260 24 203 10| 1.1 5.9 7.0| 60.7-123.6 -62.9 -41.9 -0.19| 59.4-11.1 2000 256 25 203 12| 4.2 4.4 8.6| 84.0-123.6 -39.6 -19.8 -0.14| 48.3 -6.7 2500 258 24 204 11| 3.8 3.5 7.4| 84.0-132.8 -48.8 -19.5 -0.16| 40.4 -6.4 3000 258 23 199 10| 3.2 4.2 7.4| 88.4-135.6 -47.2 -15.7 -0.15| 36.0 -5.4 4000 257 23 195 10| 2.6 3.1 5.7|118.6-135.6 -16.9 -4.2 -0.10| 28.5 -2.8 5000 256 24 200 12| 2.1 3.2 5.3|130.3-144.3 -14.1 -2.8 -0.09| 23.8 -2.1 6000 254 27 207 14| 1.7 3.1 4.8|158.8-144.3 14.4 2.4 -0.07| 20.7 -1.4 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251013.12.gif