UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for KVBG... Searching the city database file for: KVBG ... Date:1200Z 15 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 11.0 8.6 85 2.4 9.7 280 8 283.9 285.1 282.7 303.3 7.00 1 1000 128 10.8 8.4 85 2.4 9.5 95 1 284.0 285.1 282.7 303.1 6.92 2 925 774 5.6 5.6 100 0.0 5.6 145 13 285.0 286.1 282.3 302.3 6.17 3 898 1015 4.4 4.1 98 0.3 4.2 273 22 286.2 287.2 282.3 302.3 5.72 4 894 1052 7.8 -4.2 42 12.0 2.6 275 22 290.1 290.7 281.0 299.3 3.13 5 892 1071 12.2 -18.8 10 31.0 1.8 275 22 294.8 295.0 280.4 297.9 0.97 6 890 1089 13.0 -26.0 5 39.0 1.5 276 22 295.8 295.9 280.3 297.5 0.52 7 875 1232 14.4 270 23 298.7 8 850 1476 13.4 -19.6 8 33.0 2.1 125 21 300.2 300.4 282.7 303.3 0.95 9 838 1595 12.6 -21.4 8 34.0 1.4 300 28 300.6 300.7 282.7 303.3 0.82 10 700 3076 3.2 -29.8 7 33.0 -5.3 175 11 306.0 306.1 284.4 307.6 0.46 11 690 3192 2.6 -26.4 10 29.0 -5.4 185 13 306.6 306.7 284.8 308.8 0.64 12 654 3622 -1.3 -17.3 28 16.0 -6.6 192 12 307.0 307.2 286.0 311.8 1.50 13 536 5167 -14.3 -33.3 18 19.0 -17.8 171 22 309.4 309.5 285.7 310.9 0.43 14 500 5690 -17.5 -47.5 5 30.0 -21.0 205 23 311.7 311.7 286.1 312.1 0.10 15 426 6874 -23.9 -58.9 2 35.0 -26.5 232 33 318.1 318.2 288.2 318.3 0.03 16 400 7330 -27.3 -55.3 5 28.0 -29.4 230 32 319.5 319.5 288.6 319.7 0.05 17 372 7848 -32.1 -53.1 11 21.0 -33.5 230 36 319.8 319.9 288.8 320.1 0.07 18 361 8059 -33.9 -47.9 23 14.0 -35.0 230 37 320.2 320.2 288.9 320.7 0.14 19 350 8275 -35.9 -39.2 72 3.3 -36.2 230 37 320.3 320.4 289.3 321.7 0.36 20 338 8517 -37.3 -47.3 35 10.0 -38.0 226 39 321.6 321.7 289.5 322.2 0.16 21 315 9000 -41.3 -42.5 88 1.2 -41.4 230 41 322.6 322.7 289.9 323.7 0.29 22 300 9330 -43.7 -49.7 51 6.0 -44.0 230 47 323.8 323.8 290.0 324.3 0.14 23 299 9353 -43.9 -49.9 51 6.0 -44.2 230 47 323.8 323.8 290.0 324.3 0.13 24 250 10530 -54.5 -58.5 61 4.0 -54.6 225 40 325.0 325.1 290.3 325.3 0.06 25 249 10555 -54.9 -59.1 60 4.2 -55.0 225 40 324.8 324.8 290.3 325.0 0.05 26 230 11057 -57.9 -62.0 59 4.1 -58.0 225 44 327.7 327.7 291.1 327.9 0.04 27 224 11223 -56.7 -70.7 16 14.0 -56.9 229 52 332.0 332.0 292.3 332.1 0.01 28 217 11423 -56.3 -73.3 10 17.0 -56.5 230 53 335.7 335.7 293.2 335.7 0.01 29 200 11940 -55.3 -75.3 7 20.0 -55.5 230 60 345.2 345.2 295.6 345.2 0.01 30 197 12037 -55.1 -75.1 7 20.0 -55.4 230 62 347.0 347.0 296.0 347.0 0.01 31 174 12828 -56.9 -79.6 4 22.7 -57.1 225 68 356.6 356.6 298.0 356.7 0.00 32 164 13203 -57.7 -81.7 3 24.0 -57.9 230 63 361.3 361.3 299.0 361.3 0.00 33 150 13770 -55.9 -83.9 2 28.0 -56.2 235 45 373.8 373.8 301.2 373.8 0.00 34 140 14210 -55.7 -83.7 2 28.0 -56.1 225 39 381.6 381.6 302.5 381.6 0.00 35 100 16320 -63.1 -88.1 2 25.0 -63.3 215 33 405.8 405.8 306.0 405.8 0.00 36 99 16382 -63.5 -88.5 2 25.0 -63.7 215 34 406.2 406.2 306.0 406.2 0.00 37 88 17106 -61.5 -87.5 2 26.0 -61.8 234 29 424.1 424.1 308.2 424.1 0.00 38 74 18170 -63.9 -88.9 2 25.0 -64.1 226 22 440.6 440.6 310.0 440.6 0.00 39 70 18510 -63.7 -88.7 2 25.0 -64.0 225 28 448.1 448.1 310.7 448.1 0.00 40 51 20458 -63.5 -88.5 2 25.0 -63.8 257 8 491.1 491.1 314.3 491.1 0.00 41 50 20580 -62.3 -88.3 2 26.0 -62.7 245 4 496.7 496.7 314.7 496.7 0.00 42 42 21670 -57.5 -87.5 1 30.0 -58.4 62 10 533.9 534.0 317.2 534.0 0.00 43 37 22466 -60.1 -88.1 1 28.0 -60.9 11 5 547.0 547.0 317.9 547.0 0.00 44 30 23780 -58.5 -87.5 1 29.0 -59.6 70 9 585.2 585.2 319.9 585.2 0.01 45 28 24213 -59.5 -88.5 1 29.0 -60.5 111 7 594.0 594.0 320.3 594.1 0.01 46 21 26044 -52.1 -85.1 1 33.0 -54.9 13 12 667.3 667.3 323.3 667.4 0.01 47 20 26360 -51.9 -84.9 1 33.0 -54.8 35 12 677.3 677.3 323.7 677.4 0.01 48 14 28686 -48.9 -83.9 1 35.0 -53.7 265 5 760.2 760.2 326.2 760.4 0.02 49 13 29173 -49.3 -83.3 1 34.0 -54.2 263 8 775.1 775.1 326.6 775.4 0.03 50 12 29702 -44.9 -81.9 1 37.0 -51.9 285 16 808.7 808.7 327.5 809.0 0.04 51 11 30282 -46.9 -82.9 1 36.0 -53.4 288 13 821.8 821.8 327.8 822.1 0.04 52 10 30920 -41.9 -80.9 1 39.0 -51.1 280 14 863.1 863.2 328.7 863.7 0.06 53 9.6 31198 -39.9 -79.9 1 40.0 -50.4 880.8 880.9 329.1 881.6 0.07 54 8.2 32276 -39.1 -80.1 1 41.0 -50.8 924.6 924.7 329.9 925.5 0.08 55 7.1 33263 -39.5 -80.5 0 41.0 -51.7 961.8 961.9 330.5 962.8 0.09 TRP 230 11057 -57.9 -62.0 59 4.1 -58.0 225 44 327.7 327.7 291.1 327.9 0.04 WND 174 12828 -56.9 -79.6 4 22.7 -57.1 225 68 356.6 356.6 298.0 356.7 0.00 Sounding variables and indices 1000-500 mb thick: 5562.00 m Freezing level: 666.00 mb = 3478.42 m = 11412.00 ft Wetbulb zero: 808.80 mb = 1887.07 m = 6191.09 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 28.93 % Est. max temperature: 27.12 C = 80.81 F Sfc-Lift cond lev (LCL): 967.24 mb = 404.01 m = 1325.48 ft T: 8.58 C 700-500 lapse rate: 7.92 C/km ThetaE index: 4.78 C Layer 894.0- 875.0 mb Conv cond level (CCL): 935.40 mb = 681.35 m = 2235.39 ft Mean mixing ratio: 6.43 g/kg Conv temperature: 11.98 C = 53.57 F Cap Strength: 11.62 C Lifted Index: 9.67 C Risk: None Lifted Index @300 mb: 15.11 C Lifted Index @700 mb: 11.15 C Showalter Index: 9.20 C Risk: None Total Totals Index: 28.80 C Risk: None Vertical Totals Index: 30.90 C Cross Totals Index: -2.10 C K Index: -21.70 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 1.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.78 J/kg Max Up Vert Vel: 3.68 m/s Conv Inhibition (B-): 0.10 J/kg Cap Strength: 11.60 C Lift Cond Lev (LCL): 937.88 mb = 659.45 m = 2163.53 ft Lev Free Conv (LFC): 922.88 mb = 792.74 m = 2600.81 ft Equ Level (EL): 902.88 mb = 971.30 m = 3186.64 ft B at Equ Level: 6.60 J/kg Max Parcel Lev (MPL): 892.88 mb = 1062.40 m = 3485.52 ft Wind level data Storm motion: 262 at 14 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 112 280 8 7.9 -1.4 | 63 7 -6.5 -3.4 1 1000 128 95 1 -1.0 0.1 | 83 15 -15.4 -1.9 2 979 305 270 19 19.0 -0.0 | 293 5 4.6 -2.0 3 944 610 290 13 12.2 -4.4 | 18 7 -2.1 -6.4 4 925 774 145 13 -7.5 10.6 | 112 23 -21.8 8.7 5 909 914 270 21 21.0 -0.0 | 287 7 6.6 -2.0 6 877 1219 280 23 22.7 -4.0 | 306 10 8.3 -6.0 7 850 1476 125 21 -17.2 12.0 | 108 33 -31.6 10.1 8 845 1524 300 27 23.4 -13.5 | 330 18 9.0 -15.5 9 814 1829 300 30 26.0 -15.0 | 326 21 11.6 -17.0 10 785 2134 310 23 17.6 -14.8 | 349 17 3.3 -16.8 11 756 2438 300 21 18.2 -10.5 | 343 13 3.8 -12.5 12 729 2743 320 25 16.1 -19.2 | 355 21 1.7 -21.1 13 702 3048 170 11 -1.9 10.8 | 119 19 -16.3 8.9 14 700 3076 175 11 -1.0 11.0 | 120 18 -15.3 9.0 15 675 3353 200 15 5.1 14.1 | 143 15 -9.2 12.1 16 650 3658 190 11 1.9 10.8 | 125 15 -12.5 8.9 17 625 3962 170 15 -2.6 14.8 | 127 21 -17.0 12.8 18 600 4267 170 16 -2.8 15.8 | 129 22 -17.1 13.8 19 577 4572 170 18 -3.1 17.7 | 132 24 -17.5 15.8 20 555 4877 175 21 -1.8 20.9 | 139 25 -16.2 19.0 21 534 5182 170 22 -3.8 21.7 | 137 27 -18.2 19.7 22 513 5486 190 17 3.0 16.7 | 142 19 -11.4 14.8 23 500 5690 205 23 9.7 20.8 | 166 19 -4.6 18.9 24 493 5791 210 26 13.0 22.5 | 176 21 -1.4 20.5 25 473 6096 230 28 21.4 18.0 | 204 18 7.1 16.0 26 454 6401 240 29 25.1 14.5 | 221 17 10.8 12.5 27 435 6706 235 32 26.2 18.4 | 216 20 11.9 16.4 28 418 7010 230 33 25.3 21.2 | 210 22 10.9 19.2 29 401 7315 230 32 24.5 20.6 | 209 21 10.2 18.6 30 400 7330 230 32 24.5 20.6 | 209 21 10.2 18.6 31 384 7620 230 32 24.5 20.6 | 209 21 10.2 18.6 32 367 7925 230 37 28.3 23.8 | 213 26 14.0 21.8 33 351 8230 230 37 28.3 23.8 | 213 26 14.0 21.8 34 336 8534 225 39 27.6 27.6 | 207 29 13.2 25.6 35 322 8839 230 37 28.3 23.8 | 213 26 14.0 21.8 36 308 9144 230 46 35.2 29.6 | 217 35 20.9 27.6 37 300 9330 230 47 36.0 30.2 | 217 36 21.6 28.2 38 295 9449 230 46 35.2 29.6 | 217 35 20.9 27.6 39 281 9754 225 45 31.8 31.8 | 210 35 17.5 29.9 40 269 10058 220 45 28.9 34.5 | 204 36 14.6 32.5 41 256 10363 220 43 27.6 32.9 | 203 34 13.3 31.0 42 250 10530 225 40 28.3 28.3 | 208 30 13.9 26.3 43 245 10668 225 40 28.3 28.3 | 208 30 13.9 26.3 44 233 10973 225 43 30.4 30.4 | 209 33 16.0 28.4 45 230 11057 225 44 31.1 31.1 | 210 34 16.8 29.1 46 222 11278 230 54 41.4 34.7 | 220 42 27.0 32.7 47 212 11582 230 52 39.8 33.4 | 219 40 25.5 31.5 48 202 11887 230 60 46.0 38.6 | 221 48 31.6 36.6 49 200 11940 230 60 46.0 38.6 | 221 48 31.6 36.6 50 192 12192 230 64 49.0 41.1 | 222 52 34.7 39.2 51 183 12497 230 63 48.3 40.5 | 221 51 33.9 38.5 52 175 12802 230 68 52.1 43.7 | 222 56 37.7 41.7 53 174 12828 225 68 48.1 48.1 | 216 57 33.7 46.1 54 167 13106 230 66 50.6 42.4 | 222 54 36.2 40.5 55 159 13411 230 56 42.9 36.0 | 220 44 28.5 34.0 56 151 13716 230 48 36.8 30.9 | 218 37 22.4 28.9 57 150 13770 235 45 36.9 25.8 | 223 33 22.5 23.8 58 144 14021 225 37 26.2 26.2 | 206 27 11.8 24.2 59 137 14326 225 41 29.0 29.0 | 208 31 14.6 27.0 60 131 14630 220 35 22.5 26.8 | 198 26 8.1 24.8 61 125 14935 220 42 27.0 32.2 | 203 33 12.6 30.2 62 119 15240 220 44 28.3 33.7 | 204 35 13.9 31.7 63 113 15545 220 40 25.7 30.6 | 202 31 11.4 28.7 64 108 15850 225 33 23.3 23.3 | 203 23 9.0 21.4 65 103 16154 230 37 28.3 23.8 | 213 26 14.0 21.8 66 100 16320 215 33 18.9 27.0 | 190 25 4.6 25.1 67 98 16459 215 35 20.1 28.7 | 192 27 5.7 26.7 68 93 16764 215 39 22.4 31.9 | 195 31 8.0 30.0 69 89 17069 235 29 23.8 16.6 | 213 17 9.4 14.7 70 84 17374 230 29 22.2 18.6 | 205 18 7.9 16.7 71 80 17678 240 32 27.7 16.0 | 224 19 13.4 14.0 72 76 17983 220 21 13.5 16.1 | 177 14 -0.9 14.1 73 73 18288 230 23 17.6 14.8 | 194 13 3.3 12.8 74 70 18510 225 28 19.8 19.8 | 197 19 5.4 17.8 75 69 18593 230 26 19.9 16.7 | 201 16 5.6 14.7 76 66 18898 250 15 14.1 5.1 | 175 3 -0.3 3.2 77 63 19202 200 15 5.1 14.1 | 143 15 -9.2 12.1 78 60 19507 220 9 5.8 6.9 | 120 10 -8.6 4.9 79 57 19812 10 2 -0.3 -2.0 | 75 15 -14.7 -3.9 80 54 20117 215 6 3.4 4.9 | 105 11 -10.9 2.9 81 51 20422 260 9 8.9 1.6 | 86 6 -5.5 -0.4 82 50 20580 245 4 3.6 1.7 | 89 11 -10.7 -0.3 83 49 20726 150 8 -4.0 6.9 | 105 19 -18.4 5.0 84 47 21031 175 12 -1.0 12.0 | 123 18 -15.4 10.0 85 44 21336 320 11 7.1 -8.4 | 35 13 -7.3 -10.4 86 42 21641 60 10 -8.7 -5.0 | 73 24 -23.0 -7.0 87 40 21946 80 6 -5.9 -1.0 | 82 20 -20.3 -3.0 88 38 22250 110 5 -4.7 1.7 | 89 19 -19.1 -0.3 89 36 22555 330 5 2.5 -4.3 | 62 13 -11.9 -6.3 90 35 22860 335 5 2.1 -4.5 | 62 14 -12.2 -6.5 91 33 23165 10 10 -1.7 -9.8 | 54 20 -16.1 -11.8 92 32 23470 50 4 -3.1 -2.6 | 75 18 -17.4 -4.5 93 30 23774 70 9 -8.5 -3.1 | 78 23 -22.8 -5.0 94 30 23780 70 9 -8.5 -3.1 | 78 23 -22.8 -5.0 95 29 24079 95 12 -12.0 1.0 | 88 26 -26.3 -0.9 96 27 24384 130 2 -1.5 1.3 | 88 16 -15.9 -0.7 97 26 24689 325 6 3.4 -4.9 | 58 13 -10.9 -6.9 98 25 24994 160 8 -2.7 7.5 | 108 18 -17.1 5.5 99 24 25298 160 5 -1.7 4.7 | 100 16 -16.1 2.7 100 23 25603 40 7 -4.5 -5.4 | 69 20 -18.9 -7.3 101 21 25908 15 9 -2.3 -8.7 | 57 20 -16.7 -10.7 102 20 26213 10 16 -2.8 -15.8 | 44 25 -17.1 -17.7 103 20 26360 35 12 -6.9 -9.8 | 61 24 -21.2 -11.8 104 20 26518 40 6 -3.9 -4.6 | 70 19 -18.2 -6.6 105 19 26822 360 8 -0.0 -8.0 | 55 17 -14.4 -10.0 106 18 27127 260 2 2.0 0.3 | 83 12 -12.4 -1.6 107 17 27432 290 8 7.5 -2.7 | 55 8 -6.8 -4.7 108 16 27737 30 9 -4.5 -7.8 | 63 21 -18.9 -9.8 109 15 28042 0 5 -0.0 -5.0 | 64 16 -14.4 -7.0 110 15 28346 340 9 3.1 -8.5 | 47 15 -11.3 -10.4 111 14 28651 270 5 5.0 -0.0 | 78 10 -9.4 -2.0 112 13 28956 240 7 6.1 3.5 | 100 8 -8.3 1.5 113 13 29261 270 8 8.0 -0.0 | 73 7 -6.4 -2.0 114 12 29566 290 12 11.3 -4.1 | 27 7 -3.1 -6.1 115 12 29870 280 20 19.7 -3.5 | 316 8 5.3 -5.4 116 11 30175 290 13 12.2 -4.4 | 18 7 -2.1 -6.4 117 10 30920 280 14 13.8 -2.4 | 7 4 -0.6 -4.4 Wind Parameters Mean winds (0-6000m): 232.2 at 19.3 knts Storm direction: 262.2 at 14.5 knts Shear (0-3000m) pos: 2.7 neg: 5.1 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 60.4 deg Storm rel helicity (0-3000m) pos: 260.4 neg: -206.0 tot: 54.4 m^2/s^2 ave: 18.1 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 53.9 stream: 15.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.28 Bulk Shear: 23.85 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 ------------------------------------------------------------------------------- 500 276 13 18 4| 5.3 0.0 5.3| 36.7 0.0 36.7 73.4 0.90| 59.4 53.7 1000 268 15 326 2| 2.7 5.1 7.8| 81.1 -5.0 76.1 76.1 0.86| 64.8 56.0 1500 271 18 301 4| 5.3 3.4 8.7|211.3-118.9 92.3 61.5 0.52| 82.8 43.0 2000 285 20 323 9| 3.9 2.5 6.4|246.1-123.6 122.5 61.3 0.52| 64.6 33.8 2500 290 21 331 11| 3.2 2.0 5.2|253.5-127.5 126.0 50.4 0.51| 53.4 27.2 3000 292 20 334 11| 2.7 5.1 7.7|260.4-206.0 54.4 18.1 0.29| 53.9 15.5 4000 274 19 308 5| 2.0 4.5 6.5|283.8-220.2 63.6 15.9 0.28| 42.4 11.8 5000 248 19 210 6| 1.0 3.6 4.6|312.9-224.6 88.4 17.7 0.29| 34.6 9.9 6000 232 19 185 10| 2.6 3.0 5.5|429.5-224.6 204.9 34.2 0.33| 31.3 10.2 Wrote GIF file: /home/apache/climate/data/raob//KVBG/skewt/KVBG.skewt.20250415.12.gif