UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:0000Z 16 APR 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 7.0 52 10.0 11.4 300 11 289.9 291.0 284.5 307.8 6.27 1 1002 117 15.0 6.0 55 9.0 10.2 273 11 288.0 289.0 283.2 304.6 5.85 2 1000 128 14.8 6.8 59 8.0 10.4 220 11 288.0 289.0 283.6 305.5 6.20 3 925 779 8.4 4.8 78 3.6 6.5 170 16 287.9 288.9 283.2 304.4 5.83 4 878 1207 4.4 4.1 98 0.3 4.2 122 12 288.1 289.1 283.2 304.6 5.85 5 870 1282 5.0 3.5 90 1.5 4.2 121 15 289.5 290.4 283.6 305.6 5.66 6 859 1387 8.2 -8.8 29 17.0 1.4 123 20 293.8 294.3 281.7 300.7 2.28 7 850 1474 8.6 -19.4 12 28.0 -0.3 125 24 295.2 295.3 280.6 298.2 0.97 8 847 1503 9.2 -23.8 8 33.0 -0.5 128 25 296.1 296.2 280.6 298.2 0.66 9 833 1641 9.8 -16.2 14 26.0 0.6 130 26 298.1 298.4 282.3 302.2 1.29 10 779 2195 8.4 -27.6 6 36.0 -1.7 152 22 302.4 302.5 283.0 304.1 0.51 11 769 2302 8.4 -18.6 13 27.0 -0.9 155 21 303.5 303.7 284.2 307.2 1.14 12 700 3070 3.0 -22.0 14 25.0 -4.7 185 26 305.8 306.0 284.9 308.9 0.94 13 575 4627 -8.5 -32.5 12 24.0 -13.5 185 25 310.0 310.1 285.9 311.5 0.43 14 500 5690 -18.5 -25.5 54 7.0 -20.0 170 28 310.5 310.7 286.6 313.7 0.96 15 460 6306 -24.1 -27.0 77 2.9 -24.6 177 34 311.0 311.2 286.8 314.1 0.91 16 452 6435 -23.3 -25.2 84 1.9 -23.7 180 38 313.6 313.8 287.8 317.2 1.09 17 435 6715 -25.3 -26.4 90 1.1 -25.5 185 40 314.5 314.7 288.1 317.9 1.02 18 400 7320 -29.1 -31.2 82 2.1 -29.4 175 38 317.2 317.3 288.6 319.6 0.71 19 360 8062 -34.7 -37.9 73 3.2 -35.0 190 41 319.4 319.4 289.0 320.8 0.41 20 339 8477 -38.5 -41.8 71 3.3 -38.8 190 45 319.7 319.8 289.0 320.8 0.29 21 309 9103 -44.3 -52.3 41 8.0 -44.6 199 47 320.2 320.2 288.9 320.6 0.10 22 300 9300 -46.1 -53.1 45 7.0 -46.4 195 51 320.4 320.4 289.0 320.7 0.09 23 272 9945 -51.5 -55.7 61 4.2 -51.6 190 54 321.6 321.7 289.3 321.9 0.07 24 251 10464 -54.1 -63.1 32 9.0 -54.3 195 57 325.3 325.3 290.4 325.4 0.03 25 250 10490 -54.1 -62.1 37 8.0 -54.2 195 58 325.6 325.6 290.5 325.8 0.04 26 235 10889 -51.3 -74.3 5 23.0 -51.7 200 65 335.7 335.7 293.2 335.7 0.01 27 200 11930 -54.1 -77.6 4 23.5 -54.4 210 73 347.1 347.1 296.0 347.1 0.00 28 172 12890 -56.7 -80.7 3 24.0 -56.9 213 61 358.1 358.1 298.3 358.1 0.00 29 164 13192 -54.9 -81.9 2 27.0 -55.2 220 57 366.0 366.0 299.8 366.0 0.00 30 150 13760 -55.9 -83.9 2 28.0 -56.2 215 49 373.8 373.8 301.2 373.8 0.00 31 110 15723 -60.3 -87.3 2 27.0 -60.6 224 35 400.2 400.2 305.2 400.2 0.00 32 100 16320 -60.3 -88.3 1 28.0 -60.6 210 34 411.2 411.2 306.7 411.2 0.00 33 73 18263 -64.1 -90.1 2 26.0 -64.3 193 25 441.9 441.9 310.1 441.9 0.00 34 70 18520 -62.9 -89.9 1 27.0 -63.2 200 25 449.8 449.8 310.8 449.8 0.00 35 50 20590 -62.3 -90.3 1 28.0 -62.7 205 3 496.7 496.7 314.7 496.7 0.00 36 30 23790 -56.7 -88.7 1 32.0 -58.0 335 11 590.1 590.1 320.2 590.1 0.00 37 20 26380 -52.7 -87.7 1 35.0 -55.5 165 6 674.9 674.9 323.6 674.9 0.01 38 18 27060 -52.7 -87.7 1 35.0 -55.7 238 7 695.5 695.5 324.3 695.6 0.01 39 10 30940 -42.9 -86.9 0 44.0 -51.7 315 6 859.4 859.4 328.6 859.6 0.02 40 9.5 31287 -41.9 -67.9 4 26.0 -50.9 875.9 876.1 329.0 880.6 0.43 41 9.4 31358 -42.5 -60.5 12 18.0 -50.3 876.3 876.9 329.2 889.1 1.18 TRP 251 10464 -54.1 -63.1 32 9.0 -54.3 195 57 325.3 325.3 290.4 325.4 0.03 WND 200 11930 -54.1 -77.6 4 23.5 -54.4 210 73 347.1 347.1 296.0 347.1 0.00 Sounding variables and indices 1000-500 mb thick: 5562.00 m Freezing level: 667.39 mb = 3476.28 m = 11404.98 ft Wetbulb zero: 851.70 mb = 1457.48 m = 4781.70 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 30.78 % Est. max temperature: 21.82 C = 71.28 F Sfc-Lift cond lev (LCL): 863.52 mb = 1343.73 m = 4408.51 ft T: 6.88 C 700-500 lapse rate: 8.21 C/km ThetaE index: 7.38 C Layer 859.0- 847.0 mb Conv cond level (CCL): 672.29 mb = 3389.78 m = 11121.20 ft Mean mixing ratio: 5.98 g/kg Conv temperature: 33.82 C = 92.88 F Cap Strength: 10.37 C Lifted Index: 7.14 C Risk: None Lifted Index @300 mb: 11.16 C Lifted Index @700 mb: 9.72 C Showalter Index: 11.71 C Risk: None Total Totals Index: 26.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: -0.90 C K Index: -17.30 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 3.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.32 J/kg Max Up Vert Vel: 0.80 m/s Conv Inhibition (B-): 67446.84 J/kg Cap Strength: 10.37 C Lift Cond Lev (LCL): 879.64 mb = 1192.19 m = 3911.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 200 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 112 300 11 9.5 -5.5 | 349 21 4.0 -21.0 1 1000 128 220 11 7.1 8.4 | 348 7 1.5 -7.1 2 979 305 290 8 7.5 -2.7 | 354 18 2.0 -18.3 3 944 610 320 7 4.5 -5.4 | 3 21 -1.0 -20.9 4 925 779 170 16 -2.8 15.8 | 91 8 -8.3 0.2 5 910 914 170 13 -2.3 12.8 | 71 8 -7.8 -2.7 6 877 1219 120 12 -10.4 6.0 | 59 19 -15.9 -9.5 7 850 1474 125 24 -19.7 13.8 | 86 25 -25.2 -1.8 8 845 1524 130 25 -19.2 16.1 | 91 25 -24.7 0.5 9 814 1829 130 27 -20.7 17.4 | 94 26 -26.2 1.8 10 784 2134 150 22 -11.0 19.1 | 102 17 -16.5 3.5 11 756 2438 160 21 -7.2 19.7 | 108 13 -12.7 4.2 12 728 2743 165 19 -4.9 18.4 | 105 11 -10.4 2.8 13 702 3048 180 25 0.0 25.0 | 150 11 -5.5 9.5 14 700 3070 185 26 2.3 25.9 | 163 11 -3.3 10.4 15 675 3353 170 26 -4.5 25.6 | 135 14 -10.0 10.1 16 649 3658 180 23 0.0 23.0 | 143 9 -5.5 7.5 17 624 3962 180 24 0.0 24.0 | 147 10 -5.5 8.5 18 600 4267 190 25 4.3 24.6 | 173 9 -1.2 9.1 19 577 4572 185 25 2.2 24.9 | 160 10 -3.3 9.4 20 555 4877 185 26 2.3 25.9 | 163 11 -3.3 10.4 21 534 5182 180 26 0.0 26.0 | 152 12 -5.5 10.5 22 513 5486 170 28 -4.9 27.6 | 139 16 -10.4 12.0 23 500 5690 170 28 -4.9 27.6 | 139 16 -10.4 12.0 24 493 5791 170 27 -4.7 26.6 | 137 15 -10.2 11.0 25 473 6096 170 27 -4.7 26.6 | 137 15 -10.2 11.0 26 454 6401 180 38 0.0 38.0 | 166 23 -5.5 22.5 27 435 6706 185 40 3.5 39.8 | 175 24 -2.0 24.3 28 417 7010 180 39 0.0 39.0 | 167 24 -5.5 23.5 29 400 7315 175 38 -3.3 37.9 | 158 24 -8.8 22.3 30 400 7320 175 38 -3.3 37.9 | 158 24 -8.8 22.3 31 383 7620 170 40 -6.9 39.4 | 152 27 -12.5 23.9 32 366 7925 190 40 6.9 39.4 | 183 24 1.4 23.9 33 350 8230 190 42 7.3 41.4 | 184 26 1.8 25.8 34 335 8534 190 46 8.0 45.3 | 185 30 2.5 29.8 35 321 8839 195 45 11.6 43.5 | 192 29 6.1 27.9 36 307 9144 200 47 16.1 44.2 | 200 31 10.6 28.6 37 300 9300 195 51 13.2 49.3 | 193 35 7.7 33.7 38 293 9449 190 53 9.2 52.2 | 186 37 3.7 36.7 39 280 9754 190 56 9.7 55.1 | 186 40 4.2 39.6 40 267 10058 190 53 9.2 52.2 | 186 37 3.7 36.7 41 255 10363 190 54 9.4 53.2 | 186 38 3.9 37.6 42 251 10464 195 57 14.8 55.1 | 193 41 9.2 39.5 43 250 10490 195 58 15.0 56.0 | 193 42 9.5 40.5 44 243 10668 200 61 20.9 57.3 | 200 45 15.3 41.8 45 232 10973 200 67 22.9 63.0 | 200 51 17.4 47.4 46 221 11278 210 73 36.5 63.2 | 213 57 31.0 47.7 47 211 11582 210 71 35.5 61.5 | 213 55 30.0 45.9 48 201 11887 210 73 36.5 63.2 | 213 57 31.0 47.7 49 200 11930 210 73 36.5 63.2 | 213 57 31.0 47.7 50 192 12192 210 67 33.5 58.0 | 213 51 28.0 42.5 51 183 12497 200 57 19.5 53.6 | 200 41 14.0 38.0 52 174 12802 210 62 31.0 53.7 | 214 46 25.5 38.2 53 166 13106 220 59 37.9 45.2 | 228 44 32.4 29.7 54 158 13411 220 53 34.1 40.6 | 229 38 28.5 25.1 55 151 13716 220 49 31.5 37.5 | 230 34 26.0 22.0 56 150 13760 215 49 28.1 40.1 | 223 33 22.6 24.6 57 144 14021 220 52 33.4 39.8 | 229 37 27.9 24.3 58 137 14326 220 55 35.4 42.1 | 228 40 29.8 26.6 59 131 14630 230 44 33.7 28.3 | 246 31 28.2 12.7 60 125 14935 230 31 23.7 19.9 | 256 19 18.2 4.4 61 119 15240 220 37 23.8 28.3 | 235 22 18.3 12.8 62 113 15545 230 34 26.0 21.9 | 253 21 20.5 6.3 63 108 15850 220 36 23.1 27.6 | 236 21 17.6 12.0 64 103 16154 210 30 15.0 26.0 | 222 14 9.5 10.4 65 100 16320 210 34 17.0 29.4 | 220 18 11.5 13.9 66 98 16459 220 34 21.9 26.0 | 237 19 16.3 10.5 67 93 16764 210 27 13.5 23.4 | 225 11 8.0 7.8 68 89 17069 225 30 21.2 21.2 | 250 17 15.7 5.7 69 84 17374 230 24 18.4 15.4 | 271 13 12.9 -0.1 70 80 17678 220 20 12.9 15.3 | 272 7 7.3 -0.2 71 76 17983 225 17 12.0 12.0 | 298 7 6.5 -3.5 72 73 18288 190 26 4.5 25.6 | 174 10 -1.0 10.1 73 70 18520 200 25 8.6 23.5 | 201 9 3.0 8.0 74 69 18593 210 23 11.5 19.9 | 234 7 6.0 4.4 75 66 18898 205 29 12.3 26.3 | 212 13 6.7 10.7 76 63 19202 240 24 20.8 12.0 | 283 16 15.3 -3.5 77 60 19507 220 21 13.5 16.1 | 266 8 8.0 0.5 78 57 19812 240 17 14.7 8.5 | 307 12 9.2 -7.0 79 54 20117 300 7 6.1 -3.5 | 358 19 0.5 -19.0 80 51 20422 180 5 0.0 5.0 | 28 12 -5.5 -10.5 81 50 20590 205 3 1.3 2.7 | 18 14 -4.3 -12.8 82 49 20726 290 6 5.6 -2.1 | 360 18 0.1 -17.6 83 47 21031 330 7 3.5 -6.1 | 5 22 -2.0 -21.6 84 44 21336 135 12 -8.5 8.5 | 63 16 -14.0 -7.1 85 42 21641 200 8 2.7 7.5 | 19 8 -2.8 -8.0 86 40 21946 20 4 -1.4 -3.8 | 20 20 -6.9 -19.3 87 38 22250 50 8 -6.1 -5.1 | 29 24 -11.6 -20.7 88 37 22555 120 7 -6.1 3.5 | 44 17 -11.6 -12.0 89 35 22860 60 1 -0.9 -0.5 | 22 17 -6.4 -16.0 90 33 23165 235 8 6.6 4.6 | 355 11 1.0 -11.0 91 32 23470 5 4 -0.3 -4.0 | 17 20 -5.9 -19.5 92 30 23774 335 10 4.2 -9.1 | 3 25 -1.3 -24.6 93 30 23790 335 11 4.6 -10.0 | 2 26 -0.9 -25.5 94 29 24079 10 10 -1.7 -9.8 | 16 26 -7.3 -25.4 95 27 24384 20 7 -2.4 -6.6 | 20 23 -7.9 -22.1 96 26 24689 20 7 -2.4 -6.6 | 20 23 -7.9 -22.1 97 25 24994 60 15 -13.0 -7.5 | 39 30 -18.5 -23.0 98 24 25298 120 14 -12.1 7.0 | 64 20 -17.6 -8.5 99 23 25603 130 6 -4.6 3.9 | 41 15 -10.1 -11.7 100 22 25908 175 5 -0.4 5.0 | 29 12 -6.0 -10.6 101 21 26213 110 5 -4.7 1.7 | 36 17 -10.2 -13.8 102 20 26380 165 6 -1.6 5.8 | 36 12 -7.1 -9.7 103 20 26518 210 4 2.0 3.5 | 16 13 -3.5 -12.1 104 19 26822 320 2 1.3 -1.5 | 14 18 -4.2 -17.1 105 18 27127 220 8 5.1 6.1 | 2 9 -0.4 -9.4 106 17 27432 220 2 1.3 1.5 | 17 15 -4.2 -14.0 107 16 27737 290 13 12.2 -4.4 | 341 21 6.7 -20.0 108 16 28042 310 13 10.0 -8.4 | 349 24 4.4 -23.9 109 15 28346 330 11 5.5 -9.5 | 0 25 -0.0 -25.1 110 14 28651 340 8 2.7 -7.5 | 7 23 -2.8 -23.1 111 14 28956 320 9 5.8 -6.9 | 359 22 0.3 -22.4 112 13 29261 330 13 6.5 -11.3 | 358 27 1.0 -26.8 113 12 29566 320 12 7.7 -9.2 | 355 25 2.2 -24.7 114 12 29870 340 11 3.8 -10.3 | 4 26 -1.8 -25.9 115 11 30175 330 12 6.0 -10.4 | 359 26 0.5 -25.9 116 10 30940 315 6 4.2 -4.2 | 4 20 -1.3 -19.8 Wind Parameters Mean winds (0-6000m): 169.6 at 22.0 knts Storm direction: 199.6 at 16.5 knts Shear (0-3000m) pos: 4.2 neg: 2.3 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 168.5 deg Storm rel helicity (0-3000m) pos: 172.4 neg: -47.6 tot: 124.8 m^2/s^2 ave: 41.6 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 17.7 stream: 6.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 91.78 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 ------------------------------------------------------------------------------- 500 282 8 351 17| 4.9 0.0 4.9| 25.7 -6.8 18.9 37.8 0.22| 18.3 4.1 1000 206 11 9 6| 11.9 0.0 11.9| 42.3 -38.9 3.4 3.4 0.16| 30.0 4.8 1500 151 13 72 13| 7.9 4.6 12.5|114.8 -46.1 68.6 45.7 0.27| 26.1 6.9 2000 142 16 80 16| 5.1 3.5 8.6|138.1 -46.1 92.0 46.0 0.28| 22.3 6.2 2500 147 17 86 15| 3.6 2.8 6.4|144.9 -46.8 98.1 39.2 0.27| 19.1 5.2 3000 153 18 92 14| 4.2 2.3 6.5|172.4 -47.6 124.8 41.6 0.34| 17.7 6.0 4000 162 20 106 12| 3.3 1.8 5.1|183.1 -62.7 120.5 30.1 0.30| 14.9 4.4 5000 169 21 117 11| 2.7 1.6 4.3|188.6 -71.4 117.2 23.4 0.27| 12.6 3.4 6000 170 22 123 11| 2.2 1.8 4.1|190.7 -86.4 104.3 17.4 0.23| 11.1 2.6 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20250416.00.gif