UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110312.upa.cvt Date: 1200Z 3 NOV 25 Searching for KOAK... Searching the city database file for: KOAK ... Date:1200Z 3 NOV 25 Station: KOAK WMO ident: 72493 Latitude: 37.73 Longitude: -122.22 Elevation: 3.00 ------------------------------------------------------------------------------- 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 1016 3 12.2 11.7 97 0.5 11.9 300 2 284.1 285.5 284.4 307.5 8.52 1 1013 28 13.4 11.5 88 1.9 12.3 306 2 285.5 287.0 284.9 308.9 8.43 2 1000 139 13.0 11.7 92 1.3 12.3 330 2 286.1 287.7 285.4 310.2 8.66 3 999 147 12.8 11.6 92 1.2 12.1 326 2 286.0 287.5 285.3 310.0 8.61 4 991 215 12.6 11.0 90 1.6 11.7 298 2 286.5 287.9 285.2 309.7 8.34 5 985 266 13.0 10.4 84 2.6 11.5 276 3 287.4 288.8 285.3 309.9 8.06 6 978 326 14.0 9.0 72 5.0 11.2 257 3 289.0 290.3 285.2 309.8 7.38 7 977 335 14.2 8.2 67 6.0 10.8 256 4 289.3 290.5 284.9 309.1 6.99 8 973 369 16.0 6.0 51 10.0 10.5 252 4 291.4 292.5 284.8 308.7 6.03 9 970 396 16.4 7.4 55 9.0 11.3 249 5 292.1 293.3 285.8 311.2 6.67 10 969 405 16.2 8.2 59 8.0 11.6 248 5 292.0 293.2 286.1 312.2 7.05 11 956 520 17.2 1.2 34 16.0 9.0 235 7 294.1 294.9 284.1 306.9 4.36 12 940 663 16.6 3.6 42 13.0 9.6 235 9 294.9 295.9 285.4 310.3 5.27 13 938 682 16.4 6.4 52 10.0 10.8 238 9 294.9 296.1 286.6 313.6 6.43 14 937 691 16.4 7.4 55 9.0 11.3 240 9 295.0 296.2 287.1 315.0 6.90 15 936 700 16.6 6.6 52 10.0 10.9 242 9 295.3 296.5 286.8 314.3 6.54 16 934 718 17.8 -15.2 9 33.0 5.3 245 10 296.7 296.9 281.6 300.6 1.25 17 933 727 18.4 -29.6 2 48.0 4.3 247 10 297.4 297.5 280.7 298.6 0.35 18 930 755 18.8 252 10 298.1 19 925 801 19.0 260 11 298.7 20 907 969 19.2 246 10 300.6 21 878 1247 17.6 231 11 301.8 22 869 1334 17.2 -18.8 7 36.0 4.1 234 13 302.2 302.4 283.6 305.5 1.00 23 859 1433 17.0 237 15 303.0 24 850 1522 16.6 240 16 303.5 25 836 1663 16.4 240 16 304.8 26 834 1684 16.4 -25.6 4 42.0 2.8 240 16 305.0 305.1 284.1 306.9 0.57 27 832 1704 16.0 -11.0 15 27.0 4.5 240 16 304.8 305.1 285.7 311.1 1.98 28 828 1745 15.8 -19.2 7 35.0 3.1 240 16 305.0 305.2 284.7 308.3 1.01 29 820 1827 15.0 -14.0 12 29.0 3.5 240 16 305.0 305.3 285.3 310.0 1.58 30 816 1868 15.0 -23.0 6 38.0 2.2 239 16 305.4 305.5 284.5 307.9 0.74 31 814 1889 15.0 -13.0 13 28.0 3.6 239 16 305.6 305.9 285.7 311.1 1.72 32 806 1973 14.6 -19.4 8 34.0 2.4 238 16 306.1 306.2 285.1 309.4 1.02 33 797 2067 13.6 -4.4 28 18.0 4.9 236 15 306.0 306.6 287.6 316.7 3.46 34 789 2152 13.0 -3.0 33 16.0 5.1 235 15 306.2 306.9 288.2 318.2 3.88 35 773 2324 11.8 -5.2 30 17.0 3.8 232 14 306.7 307.4 287.8 317.2 3.36 36 754 2531 10.0 -2.0 43 12.0 3.9 230 13 307.0 307.8 288.9 320.5 4.38 37 725 2856 7.6 -3.4 46 11.0 2.2 237 12 307.8 308.6 288.9 320.6 4.10 38 710 3028 6.8 -7.2 36 14.0 0.5 249 12 308.8 309.3 288.3 318.7 3.13 39 701 3132 6.0 -7.0 39 13.0 0.1 246 15 309.0 309.6 288.5 319.2 3.22 40 700 3144 6.0 -7.0 39 13.0 0.1 245 15 309.1 309.7 288.5 319.3 3.23 41 684 3333 4.2 -6.8 45 11.0 -0.7 241 15 309.2 309.8 288.6 319.8 3.36 42 661 3610 1.6 -3.4 69 5.0 -0.8 236 15 309.3 310.1 289.8 323.3 4.50 43 657 3659 1.4 -6.6 55 8.0 -2.1 235 15 309.6 310.3 289.0 320.8 3.55 44 653 3708 1.4 -15.6 27 17.0 -4.7 235 15 310.1 310.5 287.3 315.8 1.74 45 626 4048 0.4 -31.6 7 32.0 -7.6 235 16 312.8 312.8 286.8 314.3 0.43 46 617 4164 -0.5 -16.5 29 16.0 -6.2 235 17 313.0 313.4 288.3 318.7 1.70 47 613 4216 -1.1 -20.1 22 19.0 -7.2 235 17 312.9 313.2 287.8 317.2 1.26 48 608 4281 -1.5 -18.5 26 17.0 -7.2 235 17 313.2 313.5 288.1 318.1 1.46 49 604 4334 -2.3 -13.3 43 11.0 -6.5 237 17 312.9 313.3 288.8 320.2 2.27 50 597 4426 -3.1 -19.1 28 16.0 -8.3 242 17 313.0 313.2 288.0 317.7 1.41 51 594 4466 -3.3 -18.3 30 15.0 -8.2 244 16 313.2 313.5 288.2 318.3 1.52 52 589 4533 -3.7 -26.7 15 23.0 -9.8 247 16 313.5 313.6 287.4 316.0 0.73 53 585 4587 -3.9 -28.9 12 25.0 -10.2 250 16 313.9 314.0 287.4 316.0 0.60 54 500 5810 -11.5 -24.5 33 13.0 -15.0 230 20 319.0 319.2 289.6 322.7 1.05 55 400 7470 -24.7 -43.7 15 19.0 -26.9 220 18 322.9 322.9 289.9 323.6 0.20 56 300 9490 -39.9 -59.9 10 20.0 -40.8 240 20 329.1 329.1 291.5 329.3 0.04 57 250 10720 -45.7 -65.7 9 20.0 -46.3 285 30 338.1 338.1 293.9 338.2 0.02 58 200 12190 -51.5 -75.5 4 24.0 -51.9 250 25 351.2 351.2 296.9 351.2 0.01 59 150 14010 -62.9 -83.9 4 21.0 -63.0 250 23 361.7 361.7 299.0 361.7 0.00 60 108 15999 -69.1 -88.1 5 19.0 -69.2 255 42 385.6 385.6 303.1 385.6 0.00 61 100 16460 -67.1 -86.1 5 19.0 -67.2 245 37 398.1 398.1 304.9 398.1 0.00 62 79 17875 -70.1 -88.1 5 18.0 -70.2 252 31 419.6 419.6 307.7 419.7 0.00 63 70 18600 -67.3 -89.3 3 22.0 -67.5 260 29 440.4 440.4 309.9 440.4 0.00 64 65 19049 -64.9 -88.9 2 24.0 -65.1 259 23 455.1 455.1 311.3 455.1 0.00 65 58 19745 -63.5 -88.5 2 25.0 -63.8 256 17 473.3 473.3 312.9 473.3 0.00 66 52 20411 -65.3 -89.3 2 24.0 -65.6 261 17 484.1 484.1 313.8 484.2 0.00 67 50 20650 -64.7 -89.7 2 25.0 -65.0 275 12 491.0 491.0 314.3 491.0 0.00 68 35 22847 -60.7 -88.7 1 28.0 -61.4 334 4 554.2 554.2 318.3 554.2 0.00 69 34 23027 -61.1 -88.1 2 27.0 -61.8 338 3 557.7 557.7 318.5 557.8 0.00 70 31 23604 -58.3 -87.3 1 29.0 -59.4 266 14 580.2 580.2 319.7 580.3 0.01 71 30 23810 -58.9 -86.9 2 28.0 -59.9 280 10 584.1 584.1 319.9 584.1 0.01 72 28 24241 -59.3 -87.3 1 28.0 -60.3 291 10 594.6 594.6 320.3 594.6 0.01 73 26 24705 -57.7 -86.7 1 29.0 -59.0 245 14 611.9 611.9 321.2 611.9 0.01 74 21 26044 -59.3 -87.3 1 28.0 -60.7 300 14 645.6 645.6 322.5 645.6 0.01 75 20 26350 -57.5 -87.5 1 30.0 -59.2 290 15 660.2 660.2 323.1 660.2 0.01 76 19 26675 -56.9 -86.9 1 30.0 -58.8 280 14 671.8 671.8 323.5 671.9 0.01 77 17 27378 -57.5 -86.5 1 29.0 -59.5 280 8 691.6 691.6 324.1 691.7 0.01 78 16 27762 -56.3 -86.3 1 30.0 -58.6 289 16 707.6 707.6 324.7 707.7 0.01 79 15 28171 -57.3 -86.3 1 29.0 -59.5 285 22 717.4 717.5 325.0 717.6 0.02 80 12 29605 -50.5 -83.5 1 33.0 -55.2 267 26 788.8 788.8 327.0 789.1 0.03 81 11 30170 -52.1 -84.1 1 32.0 -56.5 270 30 802.9 802.9 327.3 803.2 0.03 82 10 30790 -50.1 -83.1 1 33.0 -55.5 265 23 832.5 832.6 328.0 832.9 0.04 83 8.8 31624 -51.1 -83.1 1 32.0 -56.5 283 23 859.7 859.7 328.6 860.1 0.05 84 8.7 31698 -50.9 -83.9 1 33.0 -56.5 285 23 863.3 863.3 328.7 863.6 0.04 85 8.4 31927 -49.9 -83.9 1 34.0 -56.0 289 23 875.9 875.9 329.0 876.3 0.04 86 7.9 32328 -50.9 -83.9 1 33.0 -56.8 298 22 887.4 887.4 329.2 887.8 0.04 87 7.5 32668 -49.1 -83.1 1 34.0 -56.0 305 22 908.0 908.0 329.6 908.5 0.05 88 7.4 32756 -49.1 -83.1 1 34.0 -56.1 307 22 911.5 911.5 329.7 912.0 0.05 89 7.0 33120 -49.7 -83.7 1 34.0 -56.6 315 22 923.6 923.6 329.9 924.1 0.05 90 6.9 33214 -48.9 -82.9 1 34.0 -56.2 930.7 930.8 330.0 931.4 0.06 91 6.8 33310 -49.3 -83.3 1 34.0 -56.5 933.0 933.0 330.1 933.5 0.06 TRP 108 15999 -69.1 -88.1 5 19.0 -69.2 255 42 385.6 385.6 303.1 385.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5671.00 m Freezing level: 622.00 mb = 4099.45 m = 13449.47 ft Wetbulb zero: 697.51 mb = 3173.15 m = 10410.46 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 34.31 % Est. max temperature: 30.71 C = 87.28 F Sfc-Lift cond lev (LCL): 1008.50 mb = 66.47 m = 218.09 ft T: 13.26 C 700-500 lapse rate: 6.56 C/km ThetaE index: 16.45 C Layer 936.0- 930.0 mb Conv cond level (CCL): 607.22 mb = 4291.51 m = 14079.58 ft Mean mixing ratio: 5.59 g/kg Conv temperature: 41.40 C = 106.53 F Cap Strength: 12.88 C Lifted Index: 12.09 C Risk: None Lifted Index @300 mb: 15.16 C Lifted Index @700 mb: 11.14 C Showalter Index: 12.70 C Risk: None Total Totals Index: 17.14 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: -10.96 C K Index: -7.36 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 3.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 62.39 J/kg Max Up Vert Vel: 11.17 m/s Conv Inhibition (B-): 67108.98 J/kg Cap Strength: 12.84 C Lift Cond Lev (LCL): 818.61 mb = 1841.42 m = 6041.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 11 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 1016 3 300 2 1.7 -1.0 | 81 9 -8.8 -1.4 1 1000 139 330 2 1.0 -1.7 | 77 10 -9.5 -2.2 2 981 305 260 3 3.0 0.5 | 91 8 -7.5 0.1 3 946 610 225 8 5.7 5.7 | 137 7 -4.8 5.2 4 925 801 260 11 10.8 1.9 | 193 2 0.3 1.5 5 913 914 250 10 9.4 3.4 | 160 3 -1.1 3.0 6 881 1219 230 11 8.4 7.1 | 163 7 -2.1 6.6 7 850 1522 240 16 13.9 8.0 | 204 8 3.4 7.6 8 819 1829 240 16 13.9 8.0 | 204 8 3.4 7.6 9 790 2134 235 15 12.3 8.6 | 192 8 1.8 8.2 10 762 2438 230 13 10.0 8.4 | 176 8 -0.5 7.9 11 734 2743 230 12 9.2 7.7 | 170 7 -1.3 7.3 12 708 3048 250 12 11.3 4.1 | 192 4 0.8 3.7 13 700 3144 245 15 13.6 6.3 | 208 7 3.1 5.9 14 656 3658 235 15 12.3 8.6 | 192 8 1.8 8.2 15 607 4267 235 17 13.9 9.8 | 200 10 3.4 9.3 16 585 4572 250 16 15.0 5.5 | 222 7 4.5 5.0 17 562 4877 240 16 13.9 8.0 | 204 8 3.4 7.6 18 500 5810 230 20 15.3 12.9 | 201 13 4.8 12.4 19 481 6096 230 21 16.1 13.5 | 203 14 5.6 13.1 20 462 6401 225 19 13.4 13.4 | 193 13 2.9 13.0 21 425 7010 235 19 15.6 10.9 | 206 12 5.1 10.5 22 400 7470 220 18 11.6 13.8 | 185 13 1.1 13.4 23 392 7620 225 18 12.7 12.7 | 190 12 2.2 12.3 24 375 7925 225 21 14.8 14.8 | 197 15 4.3 14.4 25 359 8230 250 22 20.7 7.5 | 235 12 10.2 7.1 26 344 8534 240 28 24.2 14.0 | 225 19 13.7 13.6 27 315 9144 235 22 18.0 12.6 | 212 14 7.5 12.2 28 302 9449 235 18 14.7 10.3 | 203 11 4.2 9.9 29 300 9490 240 20 17.3 10.0 | 215 12 6.8 9.6 30 276 10058 245 20 18.1 8.5 | 224 11 7.6 8.0 31 252 10668 280 33 32.5 -5.7 | 286 23 22.0 -6.2 32 250 10720 285 30 29.0 -7.8 | 294 20 18.5 -8.2 33 241 10973 290 25 23.5 -8.6 | 305 16 13.0 -9.0 34 219 11582 280 17 16.7 -3.0 | 298 7 6.2 -3.4 35 200 12190 250 25 23.5 8.6 | 238 15 13.0 8.1 36 200 12192 250 23 21.6 7.9 | 236 13 11.1 7.4 37 182 12802 260 32 31.5 5.6 | 256 22 21.0 5.1 38 165 13411 270 31 31.0 -0.0 | 271 21 20.5 -0.4 39 150 14010 250 23 21.6 7.9 | 236 13 11.1 7.4 40 150 14021 245 23 20.8 9.7 | 228 14 10.3 9.3 41 142 14326 250 23 21.6 7.9 | 236 13 11.1 7.4 42 129 14935 230 21 16.1 13.5 | 203 14 5.6 13.1 43 122 15240 240 38 32.9 19.0 | 230 29 22.4 18.6 44 116 15545 260 52 51.2 9.0 | 258 42 40.7 8.6 45 108 15999 255 42 40.6 10.9 | 251 32 30.1 10.4 46 105 16154 255 43 41.5 11.1 | 251 33 31.0 10.7 47 100 16459 235 37 30.3 21.2 | 224 29 19.8 20.8 48 100 16460 245 37 33.5 15.6 | 237 28 23.0 15.2 49 95 16764 245 37 33.5 15.6 | 237 28 23.0 15.2 50 82 17678 265 28 27.9 2.4 | 263 18 17.4 2.0 51 78 17983 245 32 29.0 13.5 | 235 23 18.5 13.1 52 74 18288 255 26 25.1 6.7 | 247 16 14.6 6.3 53 70 18593 245 22 19.9 9.3 | 227 13 9.4 8.9 54 70 18600 260 29 28.6 5.0 | 256 19 18.1 4.6 55 67 18898 265 25 24.9 2.2 | 263 15 14.4 1.8 56 60 19507 240 19 16.5 9.5 | 213 11 6.0 9.1 57 55 20117 280 15 14.8 -2.6 | 305 5 4.3 -3.0 58 52 20422 260 17 16.7 3.0 | 248 7 6.2 2.5 59 50 20650 275 12 12.0 -1.0 | 315 2 1.5 -1.5 60 49 20726 290 17 16.0 -5.8 | 319 8 5.5 -6.2 61 47 21031 270 13 13.0 -0.0 | 280 3 2.5 -0.4 62 45 21336 305 11 9.0 -6.3 | 12 7 -1.5 -6.7 63 33 23165 340 2 0.7 -1.9 | 77 10 -9.8 -2.3 64 32 23470 250 10 9.4 3.4 | 160 3 -1.1 3.0 65 30 23774 285 18 17.4 -4.7 | 306 9 6.9 -5.1 66 30 23810 280 10 9.8 -1.7 | 17 2 -0.7 -2.2 67 29 24079 310 12 9.2 -7.7 | 9 8 -1.3 -8.1 68 27 24384 275 9 9.0 -0.8 | 52 2 -1.5 -1.2 69 26 24689 245 13 11.8 5.5 | 194 5 1.3 5.1 70 25 24994 245 22 19.9 9.3 | 227 13 9.4 8.9 71 23 25603 315 12 8.5 -8.5 | 13 9 -2.0 -8.9 72 20 26350 290 15 14.1 -5.1 | 327 7 3.6 -5.6 73 19 26518 280 14 13.8 -2.4 | 311 4 3.3 -2.9 74 19 26822 280 14 13.8 -2.4 | 311 4 3.3 -2.9 75 18 27127 315 13 9.2 -9.2 | 8 10 -1.3 -9.6 76 17 27432 275 7 7.0 -0.6 | 74 4 -3.5 -1.0 77 16 27737 290 15 14.1 -5.1 | 327 7 3.6 -5.6 78 15 28042 280 19 18.7 -3.3 | 294 9 8.2 -3.7 79 15 28346 290 25 23.5 -8.6 | 305 16 13.0 -9.0 80 13 28956 285 19 18.4 -4.9 | 304 9 7.9 -5.3 81 13 29261 265 24 23.9 2.1 | 263 14 13.4 1.7 82 11 30175 270 30 30.0 -0.0 | 271 20 19.5 -0.4 83 10 30790 265 23 22.9 2.0 | 263 13 12.4 1.6 84 7 33120 315 22 15.6 -15.6 | 342 17 5.1 -16.0 Wind Parameters Mean winds (0-6000m): 237.7 at 14.0 knts Storm direction: 267.7 at 10.5 knts Shear (0-3000m) pos: 1.0 neg: 1.6 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 106.6 deg Storm rel helicity (0-3000m) pos: 29.0 neg: -12.0 tot: 17.0 m^2/s^2 ave: 5.7 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 1.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.70 Bulk Shear: 16.85 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 ------------------------------------------------------------------------------- 500 266 3 89 7| 0.0 5.8 5.8| 9.4 -1.1 8.2 16.4 0.62| 7.6 4.7 1000 249 6 111 5| 2.1 2.9 5.0| 16.1 -1.8 14.4 14.4 0.47| 9.9 4.7 1500 242 8 137 5| 1.4 3.8 5.2| 25.8 -1.9 23.9 15.9 0.52| 9.2 4.8 2000 241 10 161 5| 1.1 2.8 3.9| 26.5 -4.0 22.5 11.2 0.47| 7.3 3.4 2500 239 11 168 5| 0.9 1.9 2.7| 26.5 -10.9 15.6 6.3 0.32| 6.5 2.1 3000 238 11 170 6| 1.0 1.6 2.6| 29.0 -12.0 17.0 5.7 0.32| 6.1 1.9 4000 239 12 179 6| 0.7 1.8 2.6| 32.5 -15.3 17.2 4.3 0.28| 5.4 1.5 5000 239 13 186 6| 0.9 1.6 2.5| 40.2 -19.6 20.6 4.1 0.26| 5.2 1.3 6000 238 14 191 7| 0.7 1.8 2.5| 41.3 -21.2 20.1 3.3 0.23| 4.7 1.1 Wrote GIF file: /home/apache/climate/data/raob//KOAK/skewt/KOAK.skewt.20251103.12.gif