Station: KVBG Date: 12Z 6 APR 2013 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 1008 112 11.2 10.1 93 1.1 10.6 330 13 283.7 285.0 283.4 305.0 7.71 M 1000 170 11.7 8.8 82 2.9 10.1 340 15 284.8 286.1 283.2 304.6 7.11 W 984 305 12.7 6.1 64 6.5 9.2 355 19 287.1 288.2 283.0 304.1 6.02 S 982 322 12.8 5.8 62 7.0 9.1 355 19 287.4 288.5 283.0 304.1 5.89 S 963 486 11.6 5.6 67 6.0 8.4 355 22 287.8 288.9 283.2 304.6 5.92 W 949 610 13.2 5.6 60 7.6 9.1 355 24 290.6 291.7 284.5 307.8 6.01 S 945 644 13.6 5.6 58 8.0 9.3 354 24 291.4 292.5 284.8 308.8 6.04 S 943 662 13.6 5.6 58 8.0 9.3 354 23 291.6 292.7 284.9 309.0 6.05 M 925 824 12.0 6.0 67 6.0 8.8 350 21 291.6 292.7 285.2 309.8 6.34 W 915 914 11.2 5.7 69 5.5 8.2 345 22 291.7 292.8 285.2 309.7 6.27 S 903 1025 10.2 5.3 72 4.9 7.6 339 23 291.7 292.8 285.1 309.5 6.19 S 899 1062 10.4 3.4 62 7.0 6.8 337 24 292.3 293.3 284.6 308.0 5.43 S 895 1099 10.4 2.4 58 8.0 6.3 335 24 292.7 293.6 284.4 307.5 5.08 S 893 1117 11.6 -6.4 28 18.0 3.9 334 25 294.1 294.6 282.2 302.1 2.65 S 890 1146 12.0 -9.0 22 21.0 3.4 333 25 294.8 295.2 281.9 301.4 2.17 S 888 1164 12.0 -10.0 20 22.0 3.2 332 25 295.0 295.4 281.8 301.1 2.01 S 885 1193 12.0 -9.0 22 21.0 3.4 331 26 295.3 295.7 282.1 301.9 2.18 W 882 1219 12.0 -8.5 23 20.4 3.5 330 26 295.5 295.9 282.4 302.5 2.28 S 865 1384 11.8 -5.2 30 17.0 4.2 345 29 297.0 297.6 283.8 306.1 3.00 W 851 1524 11.2 -6.7 28 18.0 3.4 355 31 297.8 298.3 283.8 306.1 2.71 M 850 1530 11.2 -6.8 28 18.0 3.4 350 27 297.9 298.4 283.8 306.1 2.70 S 826 1768 9.4 -5.6 34 15.0 2.8 330 29 298.4 299.0 284.4 307.7 3.04 W 820 1829 9.0 -10.2 25 19.2 1.3 325 30 298.7 299.1 283.5 305.3 2.15 S 816 1869 8.8 -13.2 20 22.0 0.5 327 31 298.8 299.1 283.0 304.1 1.69 W 790 2134 6.6 -7.9 35 14.4 0.5 340 35 299.2 299.7 284.4 307.4 2.67 S 772 2325 5.0 -4.0 52 9.0 0.9 337 31 299.5 300.2 285.5 310.6 3.68 S 762 2431 4.6 -3.4 56 8.0 0.9 335 28 300.2 300.9 286.1 312.0 3.90 W 761 2438 4.6 -3.4 56 8.0 0.9 335 28 300.3 301.0 286.1 312.1 3.89 W 733 2743 4.8 -5.1 49 9.9 0.3 325 27 303.7 304.4 287.0 314.7 3.56 S 732 2758 4.8 -5.2 48 10.0 0.3 325 27 303.9 304.5 287.0 314.8 3.54 M 700 3121 2.2 -5.8 55 8.0 -1.4 315 30 304.9 305.6 287.4 315.9 3.54 S 671 3461 0.0 -7.0 59 7.0 -3.0 308 33 306.2 306.8 287.6 316.7 3.37 W 655 3658 -1.2 -9.6 53 8.4 -4.6 305 35 307.0 307.5 287.3 315.9 2.82 S 637 3876 -2.5 -12.5 46 10.0 -6.2 309 37 307.9 308.3 287.2 315.2 2.30 W 630 3962 -3.2 -12.5 49 9.3 -6.6 310 38 308.1 308.6 287.3 315.6 2.33 S 608 4244 -5.3 -12.3 58 7.0 -7.9 305 41 308.8 309.3 287.6 316.6 2.45 W 606 4267 -5.3 -12.3 58 7.0 -7.9 305 41 309.1 309.5 287.7 316.9 2.45 S 605 4283 -5.3 -12.3 58 7.0 -7.9 304 41 309.2 309.7 287.8 317.1 2.46 S 588 4507 -5.3 -14.3 49 9.0 -8.5 296 36 311.8 312.2 288.3 318.8 2.15 S 584 4561 -4.5 -18.5 33 14.0 -9.1 293 35 313.3 313.6 288.2 318.4 1.52 S 570 4752 -4.9 -19.9 30 15.0 -9.6 283 31 315.0 315.3 288.6 319.7 1.38 S 567 4793 -5.1 -21.1 27 16.0 -10.0 280 31 315.3 315.5 288.6 319.5 1.25 W 561 4877 -5.7 -21.6 27 15.9 -10.5 275 29 315.6 315.8 288.6 319.7 1.21 W 539 5182 -7.7 -23.3 27 15.6 -12.1 270 28 316.7 316.9 288.9 320.4 1.08 W 519 5486 -9.8 -25.1 28 15.3 -13.8 290 26 317.8 318.0 289.1 321.1 0.96 M 500 5770 -11.7 -26.7 28 15.0 -15.4 285 30 318.8 318.9 289.3 321.8 0.86 W 479 6096 -14.5 -26.6 35 12.1 -17.4 275 29 319.3 319.5 289.5 322.5 0.91 W 460 6401 -17.1 -26.5 44 9.4 -19.3 270 32 319.8 319.9 289.7 323.1 0.95 S 450 6563 -18.5 -26.5 49 8.0 -20.3 273 33 320.0 320.2 289.8 323.4 0.97 S 448 6596 -18.7 -26.7 49 8.0 -20.5 273 34 320.1 320.3 289.8 323.5 0.96 S 417 7126 -21.5 -35.5 27 14.0 -23.8 281 38 323.2 323.3 290.2 324.8 0.45 S 404 7357 -22.9 -37.9 24 15.0 -25.1 284 40 324.3 324.4 290.5 325.6 0.36 M 400 7430 -23.7 -38.7 24 15.0 -25.8 285 41 324.2 324.3 290.4 325.4 0.34 W 390 7620 -25.3 -39.8 24 14.6 -27.2 290 40 324.5 324.6 290.5 325.7 0.31 S 377 7860 -27.3 -41.3 25 14.0 -29.0 292 41 325.0 325.0 290.6 326.0 0.27 W 358 8230 -30.5 -40.7 36 10.2 -31.6 295 42 325.6 325.6 290.7 326.7 0.31 S 352 8350 -31.5 -40.5 41 9.0 -32.5 295 43 325.7 325.8 290.8 326.9 0.32 W 314 9144 -38.5 -45.4 48 6.9 -39.0 295 48 326.8 326.9 291.0 327.6 0.21 M 300 9460 -41.3 -47.3 52 6.0 -41.7 290 50 327.2 327.2 291.1 327.8 0.18 S 269 10191 -47.9 -52.5 59 4.6 -48.1 287 52 327.9 327.9 291.2 328.3 0.11 S 255 10541 -50.9 -55.9 55 5.0 -51.1 286 53 328.5 328.5 291.4 328.8 0.08 W 250 10668 -51.9 -57.9 49 6.0 -52.1 285 53 328.9 328.9 291.5 329.1 0.06 M 250 10670 -51.9 -57.9 48 6.0 -52.1 285 54 328.9 328.9 291.5 329.2 0.06 S 228 11261 -56.5 -63.5 41 7.0 -56.6 289 56 330.7 330.7 291.9 330.8 0.03 M 200 12080 -63.3 -68.3 51 5.0 -63.3 295 58 332.5 332.5 292.4 332.6 0.02 TRP 178 12785 -68.1 -72.8 51 4.7 -68.1 300 59 335.9 335.9 293.3 336.0 0.01 W 178 12802 -68.1 -72.8 51 4.7 -68.1 305 63 336.2 336.2 293.4 336.2 0.01 S 177 12819 -68.1 -72.7 52 4.6 -68.1 305 62 336.5 336.5 293.4 336.5 0.01 S 175 12888 -65.7 -71.7 43 6.0 -65.7 303 57 341.5 341.5 294.7 341.6 0.01 S 172 12992 -65.1 -72.1 37 7.0 -65.1 300 50 344.2 344.2 295.3 344.3 0.01 W 169 13106 -65.5 -72.5 37 7.0 -65.5 295 43 345.5 345.5 295.6 345.5 0.01 W 160 13411 -66.4 -73.4 37 7.0 -66.5 260 49 348.8 348.8 296.4 348.9 0.01 S 155 13621 -67.1 -74.1 36 7.0 -67.1 279 65 351.2 351.2 296.9 351.2 0.01 W 153 13716 -65.9 -74.3 30 8.4 -65.9 285 72 354.9 354.9 297.7 354.9 0.01 MWD 151 13780 -65.0 -74.4 26 9.4 -65.1 285 72 357.4 357.4 298.2 357.4 0.01 M 150 13820 -64.5 -74.5 24 10.0 -64.6 290 69 359.0 359.0 298.5 359.0 0.01 S 147 13944 -63.1 -74.1 21 11.0 -63.2 291 64 363.5 363.5 299.4 363.5 0.01 W 138 14326 -61.9 -75.1 16 13.2 -62.1 295 48 372.0 372.0 300.9 372.0 0.01 S 135 14471 -61.5 -75.5 14 14.0 -61.7 286 45 375.3 375.3 301.5 375.3 0.01 W 132 14630 -62.3 -75.9 15 13.6 -62.5 275 42 376.5 376.5 301.7 376.6 0.01 S 127 14849 -63.5 -76.5 16 13.0 -63.6 263 57 378.3 378.3 302.0 378.3 0.01 W 125 14935 -63.4 -76.6 15 13.2 -63.5 260 63 380.1 380.1 302.3 380.1 0.01 S 120 15198 -62.9 -76.9 13 14.0 -63.0 269 63 385.6 385.6 303.1 385.6 0.01 W 119 15240 -62.6 -76.7 13 14.1 -62.7 270 63 386.9 386.9 303.3 387.0 0.01 S 114 15516 -60.3 -75.3 12 15.0 -60.5 275 59 396.1 396.1 304.7 396.2 0.01 W 113 15545 -60.5 -75.3 12 14.9 -60.7 275 59 396.3 396.3 304.7 396.4 0.01 S 110 15739 -61.5 -75.5 14 14.0 -61.7 269 60 397.9 397.9 304.9 398.0 0.01 W 108 15850 -62.3 -76.3 14 14.0 -62.4 265 61 398.5 398.5 305.0 398.5 0.01 S 107 15910 -62.7 -76.7 14 14.0 -62.9 266 61 398.8 398.8 305.0 398.8 0.01 S 103 16146 -60.9 -75.9 12 15.0 -61.2 270 63 406.6 406.6 306.1 406.7 0.01 W 103 16154 -60.9 -75.9 12 15.0 -61.2 270 63 406.7 406.7 306.1 406.8 0.01 M 100 16330 -61.1 -76.1 12 15.0 -61.3 280 53 409.7 409.7 306.5 409.7 0.01 Sounding variables and indices 1000-500 mb thick: 5600.00 m Freezing level: 671.00 mb = 3461.47 m = 11356.40 ft Wetbulb zero: 726.95 mb = 2814.38 m = 9233.43 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 45.11 % Est. max temperature: 24.95 C = 76.90 F Sfc-Lift cond lev (LCL): 991.53 mb = 241.33 m = 791.75 ft T: 12.21 C 700-500 lapse rate: 5.25 C/km ThetaE index: 8.64 C Layer 915.0- 885.0 mb Conv cond level (CCL): 693.43 mb = 3196.89 m = 10488.34 ft Mean mixing ratio: 6.26 g/kg Conv temperature: 32.75 C = 90.94 F Cap Strength: 12.43 C Lifted Index: 12.66 C Risk: None Lifted Index @300 mb: 14.64 C Lifted Index @700 mb: 7.92 C Showalter Index: 13.12 C Risk: None Total Totals Index: 27.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 4.90 C K Index: 8.10 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 3.29 Risk: None Parcel Indices Parcel: using 100 mb layer Lifted index: 12.66 C CAPE (B+): 31.99 J/kg Max Up Vert Vel: 8.00 m/s Conv Inhibition (B-): 11370.80 J/kg Cap Strength: 12.63 C Lift Cond Lev (LCL): 874.81 mb = 1289.61 m = 4230.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 22 knt ----------------------------------------------------- TRUE/GROUND REL | STORM REL P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ----------------------------------------------------- 1008 112 330 13 6.5 -11.3 | 181 10 0.1 9.9 1000 170 340 15 5.0 -14.1 | 169 7 -1.4 7.1 984 305 355 19 1.7 -18.9 | 115 5 -4.7 2.2 982 322 355 19 1.7 -19.2 | 113 5 -4.7 2.0 963 486 355 22 1.9 -21.9 | 81 5 -4.5 -0.7 949 610 355 24 2.1 -23.9 | 58 5 -4.3 -2.7 945 644 354 24 2.3 -23.4 | 61 5 -4.1 -2.2 943 662 354 23 2.5 -23.1 | 64 4 -3.9 -2.0 925 824 350 21 3.6 -20.7 | 100 3 -2.8 0.5 915 914 345 22 5.7 -21.3 | 84 1 -0.7 -0.1 903 1025 339 23 8.4 -21.9 | 290 2 2.0 -0.7 899 1062 337 24 9.3 -22.1 | 287 3 2.9 -0.9 895 1099 335 24 10.2 -22.2 | 285 4 3.8 -1.0 893 1117 334 25 10.6 -22.3 | 284 4 4.2 -1.1 890 1146 333 25 11.3 -22.3 | 283 5 4.9 -1.2 888 1164 332 25 11.7 -22.4 | 283 5 5.3 -1.2 885 1193 331 26 12.4 -22.5 | 282 6 6.0 -1.3 882 1219 330 26 13.0 -22.5 | 281 7 6.6 -1.3 865 1384 345 29 7.6 -27.7 | 349 7 1.2 -6.5 851 1524 355 31 2.7 -30.9 | 21 10 -3.7 -9.7 850 1530 350 27 4.7 -26.6 | 18 6 -1.7 -5.4 826 1768 330 29 14.9 -25.3 | 296 9 8.5 -4.2 820 1829 325 30 17.2 -24.6 | 287 11 10.8 -3.4 816 1869 327 31 16.6 -25.8 | 294 11 10.2 -4.6 790 2134 340 35 12.0 -32.9 | 335 13 5.6 -11.7 772 2325 337 31 11.9 -28.2 | 322 9 5.5 -7.0 762 2431 335 28 11.8 -25.6 | 309 7 5.4 -4.4 761 2438 335 28 11.8 -25.4 | 308 7 5.4 -4.2 733 2743 325 27 15.5 -22.1 | 276 9 9.1 -0.9 732 2758 325 27 15.7 -22.1 | 276 9 9.3 -0.9 700 3121 315 30 21.2 -21.2 | 270 15 14.8 -0.0 671 3461 308 33 26.0 -20.6 | 268 20 19.6 0.6 655 3658 305 35 28.7 -20.1 | 267 22 22.3 1.1 637 3876 309 37 29.0 -23.2 | 275 23 22.6 -2.0 630 3962 310 38 29.1 -24.4 | 278 23 22.7 -3.2 608 4244 305 41 33.3 -23.6 | 275 27 26.9 -2.4 606 4267 305 41 33.6 -23.5 | 275 27 27.2 -2.3 605 4283 304 41 33.5 -23.0 | 274 27 27.1 -1.8 588 4507 296 36 32.7 -15.7 | 258 27 26.3 5.5 584 4561 293 35 32.4 -13.9 | 254 27 26.0 7.3 570 4752 283 31 30.7 -7.0 | 240 28 24.3 14.1 567 4793 280 31 30.2 -5.5 | 237 28 23.7 15.6 561 4877 275 29 28.9 -2.5 | 230 29 22.5 18.6 539 5182 270 28 28.0 0.0 | 226 30 21.6 21.2 519 5486 290 26 24.4 -8.9 | 236 22 18.0 12.3 500 5770 285 30 29.0 -7.8 | 239 26 22.6 13.4 479 6096 275 29 28.9 -2.5 | 230 29 22.5 18.6 460 6401 270 32 32.0 0.0 | 230 33 25.6 21.2 450 6563 273 33 33.4 -1.7 | 234 33 26.9 19.5 448 6596 273 34 33.6 -2.0 | 235 33 27.2 19.2 417 7126 281 38 37.6 -7.5 | 246 34 31.2 13.7 404 7357 284 40 39.1 -9.9 | 251 35 32.7 11.3 400 7430 285 41 39.6 -10.6 | 252 35 33.2 10.6 390 7620 290 40 37.6 -13.7 | 256 32 31.2 7.5 377 7860 292 41 37.8 -15.3 | 259 32 31.4 5.9 358 8230 295 42 38.1 -17.7 | 264 32 31.7 3.4 352 8350 295 43 38.8 -18.1 | 265 33 32.4 3.1 314 9144 295 48 43.5 -20.3 | 269 37 37.1 0.9 300 9460 290 50 47.0 -17.1 | 264 41 40.6 4.1 269 10191 287 52 49.6 -15.1 | 262 44 43.1 6.1 255 10541 286 53 50.8 -14.1 | 261 45 44.4 7.1 250 10668 285 53 51.2 -13.7 | 261 45 44.8 7.5 250 10670 285 54 52.2 -14.0 | 261 46 45.8 7.2 228 11261 289 56 52.5 -18.4 | 267 46 46.1 2.8 200 12080 295 58 52.6 -24.5 | 274 46 46.2 -3.3 178 12785 300 59 51.1 -29.5 | 281 45 44.7 -8.3 178 12802 305 63 51.6 -36.1 | 288 48 45.2 -15.0 177 12819 305 62 50.9 -35.1 | 287 47 44.5 -13.9 175 12888 303 57 48.1 -31.1 | 283 43 41.7 -9.9 172 12992 300 50 43.9 -25.0 | 276 38 37.5 -3.8 169 13106 295 43 39.0 -18.2 | 265 33 32.6 3.0 160 13411 260 49 48.3 8.5 | 235 51 41.9 29.7 155 13621 279 65 64.0 -10.4 | 259 59 57.6 10.8 153 13716 285 72 69.5 -18.6 | 268 63 63.1 2.5 151 13780 285 72 69.5 -18.6 | 268 63 63.1 2.5 150 13820 290 69 64.8 -23.6 | 272 58 58.4 -2.4 147 13944 291 64 59.6 -22.8 | 272 53 53.2 -1.6 138 14326 295 48 43.5 -20.3 | 269 37 37.1 0.9 135 14471 286 45 43.4 -12.5 | 257 38 37.0 8.6 132 14630 275 42 41.8 -3.7 | 244 40 35.4 17.5 127 14849 263 57 56.6 6.8 | 241 57 50.2 28.0 125 14935 260 63 62.0 10.9 | 240 64 55.6 32.1 120 15198 269 63 63.0 1.5 | 248 61 56.6 22.7 119 15240 270 63 63.0 0.0 | 249 60 56.6 21.2 114 15516 275 59 59.2 -4.7 | 253 55 52.8 16.5 113 15545 275 59 58.8 -5.1 | 253 55 52.4 16.0 110 15739 269 60 60.3 1.5 | 247 58 53.8 22.7 108 15850 265 61 60.8 5.3 | 244 60 54.4 26.5 107 15910 266 61 61.2 4.3 | 245 60 54.8 25.4 103 16146 270 63 62.9 0.1 | 249 60 56.5 21.3 103 16154 270 63 63.0 0.0 | 249 60 56.6 21.2 100 16330 280 53 52.2 -9.2 | 255 47 45.8 12.0 Wind Parameters Mean winds (0-6000m): 313.2 at 29.5 knts Storm direction: 343.2 at 22.1 knts Shear (0-3000m) pos: 3.1 neg: 3.8 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 89.7 deg Storm rel helicity (0-3000m) pos: 48.0 neg: -62.5 tot: -14.5 m^2/s^2 ave: -4.8 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 14.2 stream: -2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.69 Bulk Shear: 46.51 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 ------------------------------------------------------------------------------- 500 352 19 120 8| 13.7 0.0 13.7| 0.0 -17.4 -17.4 -34.8 -0.85| 14.7-12.4 1000 349 21 104 5| 6.9 4.4 11.3| 2.3 -17.9 -15.5 -15.5 -0.53| 13.3 -7.1 1500 346 23 33 3| 6.3 2.9 9.2| 22.3 -27.3 -5.0 -3.3 -0.16| 16.4 -2.5 2000 342 25 334 6| 4.7 3.4 8.1| 48.0 -40.9 7.2 3.6 -0.09| 16.8 -1.5 2500 341 26 327 8| 3.8 3.1 6.8| 48.0 -54.8 -6.7 -2.7 -0.16| 15.4 -2.5 3000 337 26 310 10| 3.1 3.8 7.0| 48.0 -62.5 -14.5 -4.8 -0.18| 14.2 -2.6 4000 328 29 290 18| 2.7 3.8 6.5| 72.0 -69.8 2.1 0.5 -0.13| 12.3 -1.6 5000 320 30 277 25| 2.2 4.2 6.3| 72.0-245.5-173.5 -34.7 -0.30| 12.5 -3.8 6000 313 29 266 29| 2.5 4.0 6.5|107.7-275.6-167.9 -28.0 -0.25| 12.0 -3.0