Station: KVBG Date: 12Z 9 FEB 2012 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 1009 112 9.4 5.2 75 4.2 7.3 100 8 281.8 282.8 280.0 297.0 5.49 S 1006 131 11.0 7.0 76 4.0 8.9 91 8 283.7 284.7 281.8 301.0 6.25 M 1000 181 16.0 6.0 51 10.0 10.6 75 9 289.1 290.2 283.7 305.8 5.86 S 999 190 16.4 5.4 48 11.0 10.5 73 9 289.6 290.6 283.7 305.7 5.63 S 997 207 16.4 3.4 42 13.0 9.6 70 10 289.8 290.7 283.0 303.9 4.90 S 996 215 16.6 2.6 39 14.0 9.5 68 10 290.1 290.9 282.8 303.4 4.63 W 986 305 18.0 1.9 34 16.1 9.7 55 13 292.3 293.1 283.5 305.3 4.45 S 981 345 18.6 1.6 32 17.0 9.9 54 12 293.4 294.1 283.8 306.2 4.37 S 979 362 18.8 1.8 32 17.0 10.0 53 11 293.7 294.5 284.1 306.8 4.45 W 951 610 18.2 -0.8 28 19.0 8.8 30 4 295.6 296.2 284.1 306.8 3.79 S 951 611 18.2 -0.8 28 19.0 8.8 30 4 295.6 296.2 284.1 306.8 3.79 M 925 847 16.4 -1.6 29 18.0 7.6 215 3 296.1 296.7 284.2 307.0 3.67 W 918 914 15.9 -1.9 29 17.8 7.3 180 4 296.2 296.9 284.2 307.0 3.61 S 886 1211 13.6 -3.4 31 17.0 5.6 145 20 296.9 297.5 284.1 306.9 3.35 W 885 1219 13.6 -3.5 30 17.0 5.6 145 20 296.9 297.5 284.1 306.9 3.34 W 854 1524 12.2 -5.7 28 17.9 4.1 140 22 298.5 299.1 284.3 307.4 2.92 M 850 1559 12.0 -6.0 28 18.0 4.0 115 19 298.7 299.2 284.4 307.5 2.87 W 823 1829 10.5 -10.3 22 20.8 2.1 115 17 299.9 300.3 284.0 306.5 2.11 W 793 2134 8.8 -15.2 17 24.1 0.1 115 14 301.3 301.6 283.8 306.0 1.48 W 764 2438 7.2 -20.1 12 27.3 -1.7 105 18 302.7 302.9 283.8 306.0 1.01 S 758 2507 6.8 -21.2 11 28.0 -2.1 102 17 303.0 303.2 283.8 306.1 0.93 W 736 2743 5.4 -20.5 13 25.9 -2.9 85 12 304.0 304.2 284.3 307.3 1.01 S 707 3075 3.4 -19.6 17 23.0 -4.1 58 7 305.4 305.6 285.0 309.1 1.14 M 700 3156 3.6 -20.4 15 24.0 -4.1 45 6 306.5 306.7 285.3 310.0 1.08 W 683 3353 3.6 -21.5 14 25.1 -4.4 350 17 308.6 308.8 286.0 312.0 1.01 W 658 3658 3.6 -23.1 12 26.7 -4.7 40 3 311.9 312.1 287.1 315.0 0.90 S 654 3707 3.6 -23.4 12 27.0 -4.8 22 4 312.5 312.7 287.2 315.5 0.89 S 623 4097 0.0 -23.0 16 23.0 -7.0 321 9 312.7 312.9 287.4 316.0 0.96 W 610 4267 -1.6 -24.1 16 22.6 -8.1 315 12 312.9 313.0 287.4 315.9 0.89 W 586 4572 -4.4 -26.1 16 21.7 -10.2 305 14 313.1 313.2 287.3 315.7 0.77 W 564 4877 -7.2 -28.1 17 20.9 -12.3 310 18 313.3 313.4 287.3 315.6 0.67 W 543 5182 -10.0 -30.2 18 20.1 -14.5 325 23 313.4 313.5 287.2 315.4 0.57 S 539 5233 -10.5 -30.5 18 20.0 -14.9 322 23 313.4 313.5 287.2 315.4 0.56 S 536 5276 -10.5 -30.5 18 20.0 -14.9 320 24 313.9 314.0 287.4 315.9 0.56 S 532 5334 -10.5 -28.5 21 18.0 -14.7 317 24 314.6 314.7 287.8 317.0 0.68 S 527 5406 -10.3 -20.3 44 10.0 -13.3 314 25 315.7 316.0 288.9 320.6 1.44 S 526 5421 -10.3 -20.3 44 10.0 -13.3 313 25 315.9 316.1 289.0 320.7 1.45 W 522 5486 -10.3 -23.8 32 13.5 -13.9 310 26 316.6 316.8 288.8 320.3 1.08 S 517 5554 -10.3 -27.3 23 17.0 -14.5 308 24 317.4 317.6 288.8 320.2 0.79 S 504 5749 -11.5 -28.5 23 17.0 -15.5 302 19 318.3 318.4 289.0 320.8 0.72 W 501 5791 -11.9 -29.6 21 17.7 -15.9 300 18 318.3 318.4 288.9 320.6 0.66 M 500 5810 -12.1 -30.1 21 18.0 -16.1 305 18 318.3 318.4 288.9 320.5 0.63 S 488 5996 -13.5 -35.5 14 22.0 -17.6 308 18 318.8 318.9 288.8 320.2 0.38 W 482 6096 -14.2 -36.2 14 22.0 -18.2 310 18 319.1 319.2 288.9 320.4 0.36 S 469 6297 -15.7 -37.7 13 22.0 -19.4 306 23 319.7 319.8 289.0 320.9 0.32 W 463 6401 -16.4 -32.5 24 16.1 -19.6 305 25 320.1 320.2 289.3 322.0 0.54 S 455 6526 -17.3 -26.3 45 9.0 -19.4 309 27 320.5 320.7 289.9 323.9 0.98 W 444 6706 -18.6 -29.8 37 11.2 -21.0 315 29 321.0 321.2 289.9 323.6 0.72 W 426 7010 -20.9 -35.9 25 15.0 -23.4 295 26 321.9 322.0 289.8 323.5 0.42 S 417 7175 -22.1 -39.1 20 17.0 -24.5 306 26 322.4 322.5 289.8 323.6 0.31 W 409 7315 -23.3 -38.0 25 14.7 -25.4 315 26 322.6 322.7 289.9 323.9 0.35 M 400 7480 -24.7 -36.7 32 12.0 -26.5 310 28 322.9 323.0 290.1 324.4 0.41 W 392 7620 -25.9 -37.9 32 12.0 -27.5 300 26 323.2 323.3 290.2 324.6 0.37 S 379 7870 -27.9 -39.9 31 12.0 -29.4 316 24 323.7 323.7 290.2 324.8 0.31 W 376 7925 -28.4 -39.6 33 11.3 -29.7 320 24 323.8 323.8 290.3 325.0 0.32 S 348 8475 -33.3 -37.1 69 3.8 -33.7 306 30 324.4 324.5 290.6 326.0 0.45 W 345 8534 -33.8 -37.8 67 4.0 -34.3 305 31 324.5 324.6 290.6 326.1 0.43 W 330 8839 -36.3 -41.2 61 4.9 -36.7 335 33 325.2 325.3 290.7 326.4 0.32 W 316 9144 -38.8 -44.6 54 5.8 -39.2 325 34 325.9 325.9 290.8 326.7 0.23 S 313 9210 -39.3 -45.3 53 6.0 -39.8 327 33 326.0 326.0 290.8 326.8 0.21 S 305 9387 -39.9 -45.9 53 6.0 -40.4 333 32 327.6 327.6 291.2 328.4 0.21 W 302 9449 -39.6 -46.7 47 7.1 -40.1 335 31 328.9 328.9 291.6 329.6 0.19 M 300 9500 -39.3 -47.3 42 8.0 -39.9 340 38 330.0 330.0 291.9 330.7 0.18 S 294 9637 -39.5 -50.5 30 11.0 -40.2 346 42 331.6 331.6 292.3 332.1 0.13 W 289 9754 -39.8 -53.8 21 14.0 -40.6 350 45 332.8 332.8 292.6 333.1 0.09 S 268 10264 -41.3 -68.3 4 27.0 -42.2 328 68 337.9 337.9 293.8 337.9 0.01 S 266 10315 -41.5 -70.5 3 29.0 -42.4 326 71 338.3 338.3 293.9 338.4 0.01 W 264 10363 -41.9 -70.0 3 28.1 -42.8 325 73 338.4 338.4 293.9 338.5 0.01 M 250 10730 -44.9 -65.9 8 21.0 -45.5 320 76 339.3 339.3 294.1 339.4 0.02 MWD 244 10892 -46.3 -57.3 28 11.0 -46.7 320 82 339.6 339.6 294.3 339.9 0.07 W 241 10973 - - - - - 320 82 - - - - - Sounding variables and indices 1000-500 mb thick: 5629.00 m Freezing level: 623.00 mb = 4097.34 m = 13442.57 ft Wetbulb zero: 791.77 mb = 2146.52 m = 7042.31 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 21.06 % Est. max temperature: 25.86 C = 78.54 F Sfc-Lift cond lev (LCL): 946.51 mb = 650.94 m = 2135.60 ft T: 17.89 C 700-500 lapse rate: 5.92 C/km ThetaE index: 2.42 C Layer 999.0- 985.6 mb Conv cond level (CCL): 571.39 mb = 4775.47 m = 15667.38 ft Mean mixing ratio: 4.20 g/kg Conv temperature: 40.86 C = 105.55 F Cap Strength: 13.25 C Lifted Index: 12.72 C Risk: None Lifted Index @300 mb: 17.11 C Lifted Index @700 mb: 9.67 C Showalter Index: 11.85 C Risk: None Total Totals Index: 30.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 6.10 C K Index: -5.90 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 2.79 Risk: None Parcel Indices Parcel: using 100 mb layer Lifted index: 12.72 C CAPE (B+): 33.65 J/kg Max Up Vert Vel: 8.20 m/s Conv Inhibition (B-): 4772.77 J/kg Cap Strength: 13.08 C Lift Cond Lev (LCL): 748.92 mb = 2605.75 m = 8548.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 33 at 11 knt ----------------------------------------------------- TRUE/GROUND REL | STORM REL P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ----------------------------------------------------- 1009 112 100 8 -7.9 1.4 | 168 11 -2.2 10.3 1006 131 91 8 -8.3 0.2 | 164 9 -2.6 9.1 1000 181 75 9 -8.7 -2.3 | 155 7 -3.0 6.6 999 190 73 9 -8.9 -2.7 | 153 7 -3.2 6.2 997 207 70 10 -9.2 -3.4 | 147 7 -3.5 5.5 996 215 68 10 -9.4 -3.8 | 144 6 -3.7 5.1 986 305 55 13 -10.6 -7.5 | 106 5 -5.0 1.5 981 345 54 12 -9.6 -7.0 | 117 4 -3.9 2.0 979 362 53 11 -9.1 -6.7 | 123 4 -3.4 2.2 951 610 30 4 -2.0 -3.5 | 214 7 3.7 5.5 951 611 30 4 -2.0 -3.5 | 214 7 3.7 5.5 925 847 215 3 1.7 2.5 | 213 14 7.4 11.4 918 914 180 4 -0.0 4.0 | 204 14 5.7 12.9 886 1211 145 20 -11.2 16.1 | 168 26 -5.5 25.0 885 1219 145 20 -11.5 16.4 | 167 26 -5.8 25.3 854 1524 140 22 -14.1 16.9 | 162 27 -8.5 25.8 850 1559 115 19 -17.2 8.0 | 146 20 -11.5 16.9 823 1829 115 17 -15.4 7.2 | 149 19 -9.7 16.1 793 2134 115 14 -12.7 5.9 | 155 16 -7.0 14.8 764 2438 105 18 -17.4 4.7 | 139 18 -11.7 13.6 758 2507 102 17 -16.3 3.4 | 139 16 -10.6 12.3 736 2743 85 12 -12.0 -1.0 | 141 10 -6.3 7.9 707 3075 58 7 -6.1 -3.8 | 176 5 -0.4 5.1 700 3156 45 6 -4.2 -4.2 | 197 5 1.4 4.7 683 3353 350 17 3.0 -16.7 | 312 12 8.6 -7.8 658 3658 40 3 -1.9 -2.3 | 210 8 3.8 6.6 654 3707 22 4 -1.4 -3.5 | 218 7 4.3 5.5 623 4097 321 9 6.0 -7.3 | 262 12 11.7 1.6 610 4267 315 12 8.5 -8.5 | 268 14 14.2 0.4 586 4572 305 14 11.5 -8.0 | 267 17 17.2 0.9 564 4877 310 18 13.8 -11.6 | 278 20 19.5 -2.7 543 5182 325 23 13.2 -18.8 | 298 21 18.9 -9.9 539 5233 322 23 14.4 -18.6 | 296 22 20.1 -9.7 536 5276 320 24 15.4 -18.3 | 294 23 21.1 -9.4 532 5334 317 24 16.7 -17.9 | 292 24 22.4 -9.0 527 5406 314 25 18.3 -17.4 | 289 25 23.9 -8.5 526 5421 313 25 18.6 -17.3 | 289 26 24.2 -8.3 522 5486 310 26 19.9 -16.7 | 287 27 25.6 -7.8 517 5554 308 24 19.0 -15.0 | 284 25 24.7 -6.1 504 5749 302 19 16.2 -10.1 | 273 22 21.9 -1.2 501 5791 300 18 15.6 -9.0 | 270 21 21.3 -0.1 500 5810 305 18 14.7 -10.3 | 274 20 20.4 -1.4 488 5996 308 18 14.1 -11.1 | 276 20 19.8 -2.2 482 6096 310 18 13.8 -11.6 | 278 20 19.5 -2.7 469 6297 306 23 18.2 -13.4 | 281 24 23.9 -4.5 463 6401 305 25 20.5 -14.3 | 282 27 26.2 -5.4 455 6526 309 27 20.6 -16.9 | 287 27 26.3 -8.0 444 6706 315 29 20.5 -20.5 | 294 29 26.2 -11.6 426 7010 295 26 23.6 -11.0 | 274 29 29.2 -2.1 417 7175 306 26 21.1 -15.2 | 283 28 26.8 -6.3 409 7315 315 26 18.4 -18.4 | 291 26 24.1 -9.5 400 7480 310 28 21.4 -18.0 | 289 29 27.1 -9.1 392 7620 300 26 22.5 -13.0 | 278 28 28.2 -4.1 379 7870 316 24 16.9 -17.6 | 291 24 22.6 -8.6 376 7925 320 24 15.4 -18.4 | 294 23 21.1 -9.5 348 8475 306 30 24.5 -17.9 | 287 31 30.2 -9.0 345 8534 305 31 25.4 -17.8 | 286 32 31.1 -8.9 330 8839 335 33 13.9 -29.9 | 317 29 19.6 -21.0 316 9144 325 34 19.5 -27.9 | 307 32 25.2 -18.9 313 9210 327 33 18.2 -28.0 | 309 31 23.9 -19.1 305 9387 333 32 14.4 -28.1 | 314 28 20.1 -19.2 302 9449 335 31 13.1 -28.1 | 316 27 18.8 -19.2 300 9500 340 38 13.0 -35.7 | 325 33 18.7 -26.8 294 9637 346 42 10.2 -40.5 | 333 35 15.9 -31.6 289 9754 350 45 7.8 -44.3 | 339 38 13.5 -35.4 268 10264 328 68 36.6 -57.8 | 319 65 42.3 -48.9 266 10315 326 71 39.3 -58.8 | 318 67 45.0 -49.9 264 10363 325 73 41.9 -59.8 | 317 70 47.6 -50.9 250 10730 320 76 48.9 -58.2 | 312 74 54.5 -49.3 244 10892 320 82 52.7 -62.8 | 313 79 58.4 -53.9 241 10973 320 82 52.7 -62.8 | 313 79 58.4 -53.9 Wind Parameters Mean winds (0-6000m): 2.5 at 14.1 knts Storm direction: 32.5 at 10.6 knts Shear (0-3000m) pos: 2.9 neg: 4.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 17.3 deg Storm rel helicity (0-3000m) pos: 33.2 neg: -180.3 tot: -147.0 m^2/s^2 ave: -49.0 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 14.6 stream: -3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.84 Bulk Shear: 18.25 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 58 9 154 9| 0.0 7.9 7.9| 6.5 -12.0 -5.5 -11.0 0.01| 19.6 0.1 1000 83 7 168 16| 8.8 4.0 12.8| 11.9 -69.8 -57.9 -57.9 -0.27| 21.8 -5.8 1500 122 12 165 30| 5.9 3.9 9.8| 11.9-159.2-147.3 -98.2 -0.42| 21.0 -8.7 2000 119 13 160 32| 4.4 3.1 7.5| 24.1-159.2-135.1 -67.6 -0.35| 16.9 -5.9 2500 116 14 156 31| 3.5 3.5 7.1| 24.1-180.3-156.2 -62.5 -0.37| 15.3 -5.7 3000 111 13 154 29| 2.9 4.0 6.9| 33.2-180.3-147.0 -49.0 -0.26| 14.6 -3.9 4000 97 12 150 23| 2.2 4.0 6.2| 49.8-189.2-139.4 -34.8 -0.13| 15.6 -2.0 5000 70 13 127 15| 0.9 3.6 4.5| 99.1-190.0 -90.9 -18.2 -0.04| 14.1 -0.6 6000 3 14 316 14| 1.0 3.1 4.1|114.2-251.2-137.0 -22.8 -0.08| 13.2 -1.1