UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121212.upa.cvt Date: 1200Z 12 DEC 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:1200Z 12 DEC 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 12.0 6.0 67 6.0 8.9 110 10 284.9 285.9 281.8 301.3 5.85 1 1000 122 14.8 4.8 51 10.0 9.6 110 10 288.0 288.9 282.7 303.3 5.39 2 999 130 16.4 4.4 45 12.0 10.0 110 10 289.6 290.6 283.2 304.7 5.25 3 998 139 19.8 3.8 35 16.0 11.2 110 9 293.1 294.0 284.5 307.8 5.03 4 989 217 22.2 3.2 29 19.0 11.9 107 5 296.3 297.2 285.5 310.6 4.87 5 973 359 21.6 2.6 29 19.0 11.4 120 1 297.1 297.9 285.7 311.1 4.74 6 952 548 23.4 -1.6 19 25.0 10.7 173 4 300.8 301.4 285.9 311.6 3.57 7 925 798 22.6 1.6 25 21.0 11.2 215 4 302.4 303.3 287.6 316.5 4.64 8 907 968 22.4 0.4 23 22.0 10.7 205 4 303.9 304.7 287.8 317.2 4.34 9 850 1528 19.0 -6.0 18 25.0 7.1 110 5 306.0 306.6 287.1 315.0 2.87 10 796 2087 15.4 -14.6 11 30.0 3.4 65 6 308.0 308.3 286.4 313.0 1.55 11 767 2400 12.4 -6.6 26 19.0 3.6 87 8 308.1 308.6 288.0 317.6 3.04 12 700 3156 5.6 -15.4 20 21.0 -2.2 100 9 308.7 309.0 286.8 314.0 1.65 13 692 3250 4.8 -16.2 20 21.0 -2.8 100 9 308.8 309.1 286.7 313.9 1.56 14 662 3610 3.6 -27.4 8 31.0 -5.2 80 7 311.4 311.5 286.6 313.5 0.61 15 570 4810 -2.9 -42.9 3 40.0 -10.5 178 4 317.4 317.4 288.1 318.0 0.15 16 500 5830 -12.3 -34.3 14 22.0 -16.6 135 11 318.0 318.1 288.6 319.5 0.42 17 400 7490 -25.9 -47.9 11 22.0 -28.0 150 16 321.3 321.4 289.3 321.8 0.13 18 357 8299 -33.3 -51.3 15 18.0 -34.6 154 19 322.0 322.0 289.5 322.4 0.10 19 303 9423 -43.3 -55.3 25 12.0 -43.8 184 24 323.4 323.4 289.9 323.7 0.07 20 300 9490 -43.7 -56.7 22 13.0 -44.2 185 23 323.8 323.8 290.0 324.0 0.06 21 285 9833 -45.5 -65.5 9 20.0 -46.0 196 15 326.0 326.0 290.6 326.1 0.02 22 250 10700 -49.1 -72.1 5 23.0 -49.5 185 22 333.1 333.1 292.6 333.1 0.01 23 200 12140 -56.3 -77.3 5 21.0 -56.5 230 15 343.6 343.6 295.2 343.6 0.01 24 177 12907 -60.5 -79.5 7 19.0 -60.7 210 18 348.9 348.9 296.4 349.0 0.00 25 170 13159 -59.3 -80.3 5 21.0 -59.5 257 18 355.0 355.0 297.7 355.0 0.00 26 150 13940 -60.5 -83.5 3 23.0 -60.7 180 10 365.9 365.9 299.8 365.9 0.00 27 100 16430 -67.1 -89.1 3 22.0 -67.2 280 4 398.1 398.1 304.9 398.1 0.00 28 88 17197 -70.5 -89.5 4 19.0 -70.6 360 11 406.1 406.1 306.0 406.1 0.00 29 72 18384 -72.5 -89.5 6 17.0 -72.6 2 16 425.8 425.8 308.4 425.8 0.00 30 70 18550 -71.9 -89.9 5 18.0 -72.0 5 17 430.6 430.6 308.9 430.6 0.00 31 63 19174 -69.5 -89.5 4 20.0 -69.6 38 18 449.0 449.0 310.8 449.0 0.00 32 58 19664 -71.3 -90.3 4 19.0 -71.4 10 14 455.7 455.7 311.4 455.7 0.00 33 56 19873 -67.7 -89.7 3 22.0 -67.9 12 17 468.5 468.5 312.5 468.5 0.00 34 50 20560 -63.9 -89.9 2 26.0 -64.3 20 15 492.9 492.9 314.4 492.9 0.00 35 49 20683 -63.3 -89.3 2 26.0 -63.7 35 16 497.2 497.2 314.8 497.2 0.00 36 47 20937 -64.3 -90.3 2 26.0 -64.7 33 11 500.7 500.7 315.0 500.8 0.00 37 30 23700 -59.1 -90.1 1 31.0 -60.1 10 23 583.5 583.5 319.8 583.5 0.00 38 20 26250 -57.1 -89.1 1 32.0 -58.9 335 17 661.4 661.4 323.1 661.4 0.01 39 18 26917 -56.3 -88.3 1 32.0 -58.4 326 13 684.2 684.2 323.9 684.2 0.01 40 13 28958 -61.3 -90.3 1 29.0 -62.9 320 17 733.6 733.6 325.4 733.6 0.01 41 11 30005 -56.7 -88.7 1 32.0 -59.7 335 24 786.2 786.2 326.9 786.3 0.01 42 10 30610 -55.5 -88.5 1 33.0 -59.0 335 20 812.4 812.4 327.5 812.5 0.02 43 8.6 31576 -53.5 -87.5 1 34.0 -58.1 856.0 856.0 328.5 856.2 0.02 44 8.1 31961 -53.7 -86.7 1 33.0 -58.4 870.0 870.0 328.8 870.2 0.03 TRP 177 12907 -60.5 -79.5 7 19.0 -60.7 210 18 348.9 348.9 296.4 349.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5708.00 m Freezing level: 611.05 mb = 4274.71 m = 14024.48 ft Wetbulb zero: 725.49 mb = 2860.01 m = 9383.13 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 15.12 % Est. max temperature: 33.05 C = 91.48 F Sfc-Lift cond lev (LCL): 915.96 mb = 883.20 m = 2897.60 ft T: 22.50 C 700-500 lapse rate: 6.69 C/km ThetaE index: 4.14 C Layer 850.0- 767.0 mb Conv cond level (CCL): 544.71 mb = 5163.33 m = 16939.85 ft Mean mixing ratio: 4.44 g/kg Conv temperature: 44.78 C = 112.60 F Cap Strength: 10.44 C Lifted Index: 8.31 C Risk: None Lifted Index @300 mb: 8.11 C Lifted Index @700 mb: 8.37 C Showalter Index: 6.90 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 31.30 C Cross Totals Index: 6.30 C K Index: 4.30 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 1.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.10 J/kg Max Up Vert Vel: 8.73 m/s Conv Inhibition (B-): 61401.31 J/kg Cap Strength: 10.40 C Lift Cond Lev (LCL): 699.20 mb = 3165.34 m = 10384.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 140 at 5 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 112 110 10 -9.4 3.4 | 87 6 -6.3 -0.3 1 1000 122 110 10 -9.4 3.4 | 87 6 -6.3 -0.3 2 979 305 105 0 -0.0 0.0 | 320 5 3.1 -3.8 3 945 610 190 5 0.9 4.9 | 254 4 4.0 1.2 4 925 798 215 4 2.3 3.3 | 275 5 5.4 -0.5 5 913 914 210 3 1.5 2.6 | 284 5 4.6 -1.2 6 881 1219 180 6 0.0 6.0 | 234 4 3.1 2.2 7 850 1524 110 5 -4.7 1.7 | 37 3 -1.6 -2.0 8 850 1528 110 5 -4.7 1.7 | 37 3 -1.6 -2.0 9 820 1829 45 4 -2.8 -2.8 | 357 7 0.3 -6.6 10 791 2134 70 7 -6.6 -2.4 | 29 7 -3.4 -6.1 11 763 2438 90 8 -8.0 0.0 | 52 6 -4.9 -3.8 12 735 2743 80 10 -9.8 -1.7 | 51 9 -6.7 -5.5 13 709 3048 100 8 -7.9 1.4 | 63 5 -4.7 -2.4 14 700 3156 100 9 -8.9 1.6 | 69 6 -5.7 -2.2 15 683 3353 100 10 -9.8 1.7 | 73 7 -6.7 -2.0 16 657 3658 75 6 -5.8 -1.6 | 27 6 -2.7 -5.3 17 632 3962 50 5 -3.8 -3.2 | 6 7 -0.7 -7.0 18 609 4267 95 5 -5.0 0.4 | 29 4 -1.8 -3.3 19 586 4572 100 3 -3.0 0.5 | 357 3 0.2 -3.2 20 564 4877 210 4 2.0 3.5 | 273 5 5.1 -0.3 21 543 5182 120 5 -4.3 2.5 | 44 2 -1.2 -1.3 22 522 5486 120 11 -9.5 5.5 | 105 7 -6.4 1.7 23 502 5791 140 12 -7.7 9.2 | 140 7 -4.6 5.4 24 500 5830 135 11 -7.8 7.8 | 131 6 -4.6 4.0 25 482 6096 135 13 -9.2 9.2 | 132 8 -6.1 5.4 26 463 6401 130 16 -12.3 10.3 | 126 11 -9.1 6.5 27 444 6706 120 20 -17.3 10.0 | 114 15 -14.2 6.2 28 427 7010 130 15 -11.5 9.6 | 125 10 -8.4 5.9 29 410 7315 130 12 -9.2 7.7 | 123 7 -6.1 4.0 30 400 7490 150 16 -8.0 13.9 | 154 11 -4.9 10.1 31 393 7620 160 20 -6.8 18.8 | 166 15 -3.7 15.0 32 376 7925 180 16 0.0 16.0 | 194 13 3.1 12.2 33 360 8230 155 18 -7.6 16.3 | 160 13 -4.5 12.6 34 344 8534 150 21 -10.5 18.2 | 153 16 -7.4 14.4 35 329 8839 170 18 -3.1 17.7 | 180 14 0.0 14.0 36 315 9144 170 22 -3.8 21.7 | 178 18 -0.7 17.9 37 302 9449 185 24 2.1 23.9 | 195 21 5.2 20.2 38 300 9490 185 23 2.0 22.9 | 195 20 5.1 19.2 39 288 9754 200 14 4.8 13.2 | 220 12 7.9 9.4 40 275 10058 185 19 1.7 18.9 | 198 16 4.8 15.2 41 263 10363 170 20 -3.5 19.7 | 179 16 -0.3 15.9 42 251 10668 180 23 0.0 23.0 | 189 19 3.1 19.2 43 250 10700 185 22 1.9 21.9 | 196 19 5.1 18.2 44 240 10973 180 21 0.0 21.0 | 190 18 3.1 17.2 45 229 11278 220 21 13.5 16.1 | 233 21 16.6 12.3 46 218 11582 210 25 12.5 21.7 | 221 24 15.6 17.9 47 208 11887 210 20 10.0 17.3 | 224 19 13.1 13.6 48 200 12140 230 15 11.5 9.6 | 248 16 14.6 5.9 49 198 12192 235 14 11.5 8.0 | 254 15 14.6 4.3 50 189 12497 245 11 10.0 4.6 | 266 13 13.1 0.9 51 180 12802 200 11 3.8 10.3 | 226 10 6.9 6.6 52 177 12907 210 18 9.0 15.6 | 226 17 12.1 11.8 53 171 13106 250 20 18.8 6.8 | 262 22 21.9 3.1 54 163 13411 290 11 10.3 -3.8 | 299 15 13.5 -7.5 55 155 13716 190 7 1.2 6.9 | 234 5 4.4 3.1 56 150 13940 180 10 0.0 10.0 | 207 7 3.1 6.2 57 148 14021 200 6 2.1 5.6 | 250 6 5.2 1.9 58 141 14326 220 9 5.8 6.9 | 251 9 8.9 3.1 59 134 14630 270 6 6.0 -0.0 | 292 10 9.1 -3.8 60 128 14935 270 8 8.0 -0.0 | 289 12 11.1 -3.8 61 121 15240 265 4 4.0 0.3 | 296 8 7.1 -3.4 62 116 15545 300 9 7.8 -4.5 | 307 14 10.9 -8.3 63 110 15850 330 6 3.0 -5.2 | 326 11 6.1 -9.0 64 105 16154 290 2 1.9 -0.7 | 312 7 5.0 -4.4 65 100 16430 280 4 3.9 -0.7 | 302 8 7.1 -4.4 66 100 16459 280 4 3.9 -0.7 | 302 8 7.1 -4.4 67 95 16764 350 9 1.6 -8.9 | 340 13 4.7 -12.6 68 90 17069 350 11 1.9 -10.8 | 341 15 5.0 -14.6 69 85 17374 15 10 -2.6 -9.7 | 358 13 0.5 -13.4 70 81 17678 345 12 3.1 -11.6 | 338 17 6.2 -15.3 71 77 17983 10 17 -3.0 -16.7 | 359 20 0.2 -20.5 72 73 18288 360 16 -0.0 -16.0 | 351 20 3.1 -19.8 73 70 18550 5 17 -1.5 -16.9 | 355 21 1.7 -20.7 74 70 18593 10 17 -3.0 -16.7 | 359 20 0.2 -20.5 75 66 18898 10 23 -4.0 -22.7 | 2 26 -0.9 -26.4 76 63 19202 40 18 -11.6 -13.8 | 26 19 -8.4 -17.5 77 60 19507 10 10 -1.7 -9.8 | 354 14 1.4 -13.6 78 57 19812 10 17 -3.0 -16.7 | 359 20 0.2 -20.5 79 54 20117 20 16 -5.5 -15.0 | 7 19 -2.3 -18.8 80 51 20422 20 17 -5.8 -16.0 | 8 20 -2.7 -19.7 81 50 20560 20 15 -5.1 -14.1 | 6 18 -2.0 -17.9 82 49 20726 40 16 -10.3 -12.3 | 24 18 -7.1 -16.0 83 46 21031 30 9 -4.5 -7.8 | 7 12 -1.4 -11.5 84 44 21336 60 13 -11.3 -6.5 | 38 13 -8.1 -10.3 85 42 21641 70 6 -5.6 -2.1 | 23 6 -2.5 -5.8 86 40 21946 35 12 -6.9 -9.8 | 15 14 -3.7 -13.6 87 38 22250 60 18 -15.6 -9.0 | 44 18 -12.5 -12.8 88 36 22555 20 18 -6.2 -16.9 | 8 21 -3.0 -20.7 89 34 22860 40 14 -9.0 -10.7 | 22 16 -5.9 -14.5 90 33 23165 50 7 -5.4 -4.5 | 15 9 -2.2 -8.3 91 31 23470 340 13 4.4 -12.2 | 335 18 7.6 -16.0 92 30 23700 10 23 -4.0 -22.7 | 2 26 -0.9 -26.4 93 30 23774 15 24 -6.2 -23.2 | 7 27 -3.1 -26.9 94 28 24079 30 27 -13.5 -23.4 | 21 29 -10.4 -27.1 95 27 24384 20 19 -6.5 -17.9 | 9 22 -3.4 -21.6 96 26 24689 30 17 -8.5 -14.7 | 16 19 -5.4 -18.5 97 24 24994 15 4 -1.0 -3.9 | 345 8 2.1 -7.6 98 23 25298 185 3 0.3 3.0 | 283 3 3.4 -0.8 99 22 25603 330 9 4.5 -7.8 | 327 14 7.6 -11.5 100 21 25908 345 15 3.9 -14.5 | 339 20 7.0 -18.2 101 20 26213 340 17 5.8 -16.0 | 336 22 8.9 -19.7 102 20 26250 335 17 7.2 -15.4 | 332 22 10.3 -19.2 103 19 26518 325 19 10.9 -15.6 | 324 24 14.0 -19.3 104 18 26822 320 13 8.4 -10.0 | 320 18 11.5 -13.7 105 17 27127 340 14 4.8 -13.2 | 335 19 7.9 -16.9 106 17 27432 320 16 10.3 -12.3 | 320 21 13.4 -16.0 107 16 27737 330 16 8.0 -13.9 | 328 21 11.1 -17.6 108 15 28042 290 10 9.4 -3.4 | 300 14 12.5 -7.2 109 14 28346 300 15 13.0 -7.5 | 305 20 16.1 -11.3 110 14 28651 335 21 8.9 -19.0 | 332 26 12.0 -22.8 111 13 28956 320 17 10.9 -13.0 | 320 22 14.1 -16.8 112 12 29261 340 25 8.6 -23.5 | 337 30 11.7 -27.2 113 12 29566 350 26 4.5 -25.6 | 345 30 7.6 -29.4 114 11 29870 340 26 8.9 -24.4 | 337 31 12.0 -28.2 115 11 30175 330 22 11.0 -19.1 | 328 27 14.1 -22.8 116 10 30610 335 20 8.5 -18.1 | 332 25 11.6 -21.9 Wind Parameters Mean winds (0-6000m): 110.1 at 6.5 knts Storm direction: 140.1 at 4.9 knts Shear (0-3000m) pos: 1.7 neg: 1.8 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -20.0 deg Storm rel helicity (0-3000m) pos: 17.9 neg: -18.8 tot: -0.9 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: -0.28 Storm rel vorticity (0-3000m) horiz: 8.3 stream: -2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 20.31 Bulk Shear: 1.88 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 ------------------------------------------------------------------------------- 500 140 4 320 1| 10.7 0.0 10.7| 0.2 -9.3 -9.2 -18.4 -0.72| 17.5-12.7 1000 176 4 267 3| 5.4 0.0 5.4| 3.4 -12.0 -8.6 -8.6 -0.54| 11.5 -6.2 1500 164 4 256 2| 3.6 2.5 6.1| 3.4 -15.4 -12.0 -8.0 -0.59| 11.3 -6.7 2000 138 5 348 0| 2.7 2.7 5.3| 9.3 -18.5 -9.1 -4.6 -0.46| 10.2 -4.7 2500 114 5 45 2| 1.7 2.1 3.8| 14.5 -18.6 -4.0 -1.6 -0.35| 9.1 -3.2 3000 105 6 48 3| 1.7 1.8 3.4| 17.9 -18.8 -0.9 -0.3 -0.28| 8.3 -2.3 4000 97 6 45 4| 1.3 1.4 2.7| 20.3 -30.8 -10.5 -2.6 -0.33| 7.5 -2.5 5000 101 6 43 4| 1.5 1.1 2.6| 21.3 -34.7 -13.4 -2.7 -0.32| 7.5 -2.4 6000 110 7 63 3| 1.4 1.0 2.4| 29.9 -35.5 -5.6 -0.9 -0.18| 7.4 -1.3 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20251212.12.gif