UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111012.upa.cvt Date: 1200Z 10 NOV 25 Searching for KOAK... Searching the city database file for: KOAK ... Date:1200Z 10 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 1021 3 13.8 13.0 95 0.8 13.3 140 2 285.2 286.9 285.6 310.8 9.25 1 1014 61 18.0 13.0 73 5.0 14.9 120 2 290.0 291.6 287.5 316.3 9.31 2 1010 95 19.0 13.0 68 6.0 15.3 109 3 291.3 293.0 288.1 317.8 9.35 3 1000 180 19.2 11.2 60 8.0 14.4 80 3 292.4 293.8 287.5 316.3 8.37 4 995 223 21.6 8.6 43 13.0 14.0 73 5 295.2 296.4 287.3 315.7 7.06 5 968 461 21.8 5.8 35 16.0 12.7 83 9 297.7 298.8 287.2 315.3 5.98 6 938 735 24.2 2.2 24 22.0 12.1 102 6 302.8 303.7 287.9 317.3 4.78 7 925 857 23.4 1.4 23 22.0 11.4 100 4 303.2 304.1 287.8 317.2 4.57 8 923 876 23.4 0.4 22 23.0 11.1 97 4 303.4 304.2 287.6 316.4 4.26 9 864 1447 18.8 0.8 30 18.0 9.2 167 8 304.4 305.3 288.3 318.7 4.69 10 850 1587 17.8 -1.2 27 19.0 8.0 185 10 304.8 305.6 287.9 317.5 4.12 11 813 1965 14.6 -3.4 29 18.0 5.8 174 15 305.3 306.0 287.6 316.6 3.66 12 770 2421 12.0 -10.0 20 22.0 2.5 203 11 307.3 307.7 286.9 314.7 2.32 13 733 2831 8.4 -7.6 31 16.0 1.3 191 14 307.7 308.3 287.8 317.0 2.94 14 721 2967 7.8 -13.2 21 21.0 -0.5 186 16 308.5 308.9 287.0 314.7 1.92 15 717 3013 7.4 -9.6 29 17.0 0.1 184 17 308.6 309.0 287.6 316.7 2.57 16 709 3105 7.2 -12.8 23 20.0 -0.8 180 19 309.3 309.7 287.3 315.8 2.01 17 700 3210 7.2 -16.8 16 24.0 -1.6 175 21 310.5 310.7 287.2 315.3 1.46 18 685 3388 6.6 -19.4 14 26.0 -2.4 180 22 311.7 311.9 287.3 315.7 1.20 19 671 3557 6.2 -22.8 10 29.0 -3.2 180 21 313.1 313.3 287.5 316.2 0.91 20 569 4887 -2.1 -27.1 13 25.0 -9.1 195 17 318.5 318.6 289.0 321.0 0.73 21 527 5491 -6.1 -24.1 23 18.0 -11.3 215 20 320.7 320.9 290.0 324.3 1.03 22 511 5731 -8.3 -22.3 31 14.0 -12.5 215 21 320.9 321.2 290.3 325.2 1.25 23 500 5900 -9.5 -26.5 24 17.0 -14.0 215 21 321.5 321.6 290.1 324.5 0.88 24 496 5962 -9.9 -26.9 24 17.0 -14.3 213 19 321.7 321.9 290.2 324.7 0.85 25 457 6587 -13.5 -33.5 17 20.0 -17.7 196 22 324.8 324.9 290.7 326.6 0.49 26 431 7027 -17.3 -34.3 21 17.0 -20.5 210 20 325.5 325.6 290.9 327.3 0.49 27 426 7114 -17.9 -38.9 14 21.0 -21.4 213 20 325.8 325.9 290.9 327.0 0.31 28 400 7580 -21.9 -37.9 22 16.0 -24.4 205 23 326.5 326.6 291.1 327.9 0.36 29 398 7617 -22.3 -38.3 22 16.0 -24.8 205 22 326.5 326.5 291.1 327.8 0.35 30 342 8714 -31.7 -47.7 19 16.0 -33.1 220 25 328.2 328.2 291.3 328.8 0.15 31 302 9584 -38.1 -58.1 10 20.0 -39.1 226 29 331.0 331.0 292.0 331.2 0.05 32 300 9630 -38.5 -58.5 10 20.0 -39.5 230 29 331.1 331.1 292.0 331.3 0.05 33 297 9698 -39.1 -58.1 12 19.0 -40.0 230 29 331.2 331.2 292.1 331.4 0.05 34 293 9791 -39.9 -50.9 30 11.0 -40.6 230 29 331.4 331.4 292.2 331.8 0.12 35 292 9814 -40.1 -47.1 47 7.0 -40.6 230 29 331.4 331.4 292.3 332.1 0.19 36 291 9837 -40.3 -48.3 42 8.0 -40.8 230 29 331.4 331.5 292.3 332.1 0.16 37 289 9884 -40.7 -44.7 65 4.0 -41.0 230 29 331.5 331.6 292.4 332.5 0.25 38 287 9931 -40.9 -46.9 52 6.0 -41.3 230 29 331.9 331.9 292.4 332.7 0.20 39 278 10145 -42.9 -47.1 63 4.2 -43.2 230 29 332.0 332.1 292.5 332.8 0.20 40 273 10266 -43.7 -48.7 58 5.0 -44.0 230 29 332.6 332.7 292.6 333.3 0.17 41 269 10365 -44.3 -49.2 58 4.9 -44.6 230 28 333.2 333.2 292.7 333.8 0.16 42 263 10515 -44.9 -52.9 40 8.0 -45.3 230 28 334.4 334.5 293.0 334.9 0.11 43 258 10642 -45.5 -52.5 45 7.0 -45.9 230 28 335.4 335.4 293.3 335.8 0.11 44 250 10850 -47.5 -53.5 50 6.0 -47.7 230 28 335.4 335.5 293.3 335.9 0.10 45 228 11455 -52.9 -57.9 55 5.0 -53.1 226 28 336.2 336.2 293.4 336.4 0.07 46 224 11569 -53.9 -57.8 62 3.9 -54.0 225 28 336.3 336.3 293.4 336.6 0.07 47 221 11656 -54.7 -59.7 54 5.0 -54.8 224 29 336.4 336.4 293.5 336.6 0.06 48 206 12104 -58.7 -62.5 61 3.8 -58.7 221 29 336.9 337.0 293.6 337.1 0.04 49 200 12290 -60.3 -63.8 63 3.5 -60.3 220 29 337.3 337.3 293.7 337.4 0.04 50 185 12769 -64.1 -66.8 69 2.7 -64.1 225 32 338.7 338.7 294.0 338.8 0.03 51 183 12835 -64.5 -68.0 62 3.5 -64.6 224 31 339.1 339.1 294.1 339.2 0.02 52 182 12869 -63.7 -68.1 55 4.4 -63.7 223 30 341.0 341.0 294.6 341.1 0.02 53 180 12936 -64.3 -71.3 38 7.0 -64.4 221 29 341.1 341.1 294.6 341.1 0.01 54 178 13004 -64.3 -72.3 33 8.0 -64.4 218 27 342.1 342.2 294.8 342.2 0.01 55 174 13143 -64.5 -71.5 38 7.0 -64.6 216 24 344.0 344.1 295.3 344.1 0.01 56 168 13356 -65.1 -75.1 24 10.0 -65.2 224 26 346.5 346.5 295.8 346.6 0.01 57 166 13429 -64.7 -73.7 28 9.0 -64.8 227 27 348.4 348.4 296.3 348.4 0.01 58 154 13882 -67.3 -77.3 23 10.0 -67.4 245 31 351.5 351.5 297.0 351.5 0.01 59 150 14040 -67.1 -78.1 20 11.0 -67.2 240 31 354.5 354.5 297.6 354.5 0.01 60 100 16500 -68.1 -87.1 5 19.0 -68.2 260 31 396.2 396.2 304.7 396.2 0.00 61 90 17128 -71.1 -87.1 8 16.0 -71.2 241 24 402.3 402.3 305.5 402.3 0.00 62 75 18216 -67.3 -88.3 4 21.0 -67.5 291 26 431.8 431.8 309.0 431.8 0.00 63 72 18461 -68.9 -88.9 4 20.0 -69.0 309 24 433.5 433.5 309.2 433.5 0.00 64 70 18630 -67.7 -88.7 3 21.0 -67.8 310 17 439.5 439.6 309.8 439.6 0.00 65 68 18805 -66.9 -88.9 3 22.0 -67.1 307 16 444.9 444.9 310.4 444.9 0.00 66 62 19359 -68.7 -89.7 3 21.0 -68.8 1 14 452.9 452.9 311.1 452.9 0.00 67 56 19972 -65.9 -89.9 2 24.0 -66.1 335 10 472.6 472.6 312.8 472.6 0.00 68 53 20306 -65.7 -89.7 2 24.0 -66.0 335 10 480.6 480.6 313.5 480.6 0.00 69 50 20660 -65.7 -89.7 2 24.0 -66.0 360 7 488.7 488.7 314.1 488.7 0.00 70 47 21039 -62.5 -89.5 1 27.0 -63.0 331 10 505.1 505.1 315.3 505.1 0.00 71 43 21584 -64.5 -89.5 2 25.0 -64.9 4 14 513.2 513.2 315.8 513.2 0.00 72 39 22183 -63.1 -90.1 1 27.0 -63.6 44 14 531.2 531.2 317.0 531.2 0.00 73 38 22343 -61.3 -89.3 1 28.0 -61.9 42 14 539.8 539.8 317.5 539.8 0.00 74 34 23034 -60.9 -88.9 1 28.0 -61.6 45 15 558.3 558.3 318.5 558.3 0.00 75 31 23606 -61.9 -89.9 1 28.0 -62.6 35 9 570.5 570.5 319.2 570.5 0.00 76 30 23810 -60.3 -89.3 1 29.0 -61.2 35 8 580.3 580.3 319.7 580.3 0.00 77 28 24241 -58.7 -88.7 1 30.0 -59.8 62 7 596.3 596.3 320.5 596.3 0.01 78 25 24948 -61.1 -89.1 1 28.0 -62.0 32 26 609.0 609.0 321.0 609.0 0.01 79 23 25471 -57.1 -88.1 1 31.0 -58.7 58 29 635.5 635.5 322.1 635.5 0.01 80 21 26045 -57.9 -87.9 1 30.0 -59.5 76 27 649.8 649.8 322.7 649.9 0.01 81 20 26350 -60.9 -88.9 1 28.0 -62.1 55 24 649.8 649.8 322.7 649.8 0.01 82 19 26669 -61.1 -90.1 1 29.0 -62.3 52 24 658.7 658.7 323.0 658.8 0.01 83 19 26669 -58.5 -89.5 1 31.0 -60.1 52 24 666.8 666.8 323.3 666.9 0.01 84 19 26669 -58.1 -89.1 1 31.0 -59.8 52 24 668.1 668.1 323.3 668.1 0.01 85 16 27754 -56.9 -87.9 1 31.0 -59.1 63 12 705.6 705.6 324.6 705.7 0.01 86 15 28162 -58.7 -88.7 1 30.0 -60.6 61 11 712.8 712.8 324.8 712.9 0.01 87 13 29062 -58.1 -88.1 1 30.0 -60.4 355 14 744.6 744.7 325.8 744.7 0.01 88 12 29570 -54.9 -86.9 1 32.0 -58.2 335 29 773.2 773.2 326.5 773.4 0.02 89 10 30730 -56.9 -87.9 1 31.0 -60.0 345 17 807.2 807.2 327.4 807.3 0.02 90 9.5 31056 -54.9 -86.9 1 32.0 -58.7 826.7 826.7 327.9 826.8 0.02 91 9.3 31192 -55.3 -87.3 1 32.0 -59.1 830.2 830.2 328.0 830.4 0.02 92 8.3 31923 -52.5 -85.5 1 33.0 -57.6 868.7 868.7 328.8 869.0 0.03 93 8.2 32001 -52.3 -85.3 1 33.0 -57.5 872.5 872.5 328.9 872.8 0.03 94 8.1 32081 -52.3 -85.3 1 33.0 -57.6 875.5 875.5 329.0 875.9 0.03 95 7.8 32326 -50.3 -85.3 1 35.0 -56.5 893.0 893.1 329.3 893.4 0.03 96 7.7 32410 -50.5 -84.5 1 34.0 -56.7 895.5 895.6 329.4 895.9 0.04 TRP 154 13882 -67.3 -77.3 23 10.0 -67.4 245 31 351.5 351.5 297.0 351.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5720.00 m Freezing level: 594.81 mb = 4550.25 m = 14928.46 ft Wetbulb zero: 724.47 mb = 2927.30 m = 9603.87 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 23.15 % Est. max temperature: 32.96 C = 91.33 F Sfc-Lift cond lev (LCL): 1009.00 mb = 103.37 m = 339.15 ft T: 19.02 C 700-500 lapse rate: 6.21 C/km ThetaE index: 4.08 C Layer 850.0- 733.0 mb Conv cond level (CCL): 590.91 mb = 4581.94 m = 15032.41 ft Mean mixing ratio: 6.40 g/kg Conv temperature: 46.01 C = 114.83 F Cap Strength: 9.52 C Lifted Index: 9.05 C Risk: None Lifted Index @300 mb: 10.93 C Lifted Index @700 mb: 8.41 C Showalter Index: 8.35 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 27.30 C Cross Totals Index: 8.30 C K Index: 2.10 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 1.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 55.99 J/kg Max Up Vert Vel: 10.58 m/s Conv Inhibition (B-): 64455.86 J/kg Cap Strength: 9.52 C Lift Cond Lev (LCL): 777.86 mb = 2336.05 m = 7664.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 217 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 1021 3 140 2 -1.3 1.5 | 47 10 -7.7 -7.1 1 1000 180 80 3 -3.0 -0.5 | 46 13 -9.3 -9.2 2 986 305 60 9 -7.8 -4.5 | 47 19 -14.2 -13.1 3 952 610 105 9 -8.7 2.3 | 67 16 -15.1 -6.3 4 925 857 100 4 -3.9 0.7 | 52 13 -10.3 -7.9 5 919 914 90 4 -4.0 0.0 | 50 14 -10.4 -8.6 6 887 1219 115 3 -2.7 1.3 | 51 12 -9.1 -7.4 7 856 1524 185 10 0.9 10.0 | 104 6 -5.5 1.3 8 850 1587 185 10 0.9 10.0 | 104 6 -5.5 1.3 9 826 1829 170 12 -2.1 11.8 | 111 9 -8.5 3.2 10 796 2134 180 19 0.0 19.0 | 148 12 -6.4 10.4 11 768 2438 205 10 4.2 9.1 | 101 2 -2.2 0.4 12 740 2743 195 12 3.1 11.6 | 132 4 -3.3 3.0 13 700 3210 175 21 -1.8 20.9 | 146 15 -8.2 12.3 14 688 3353 180 22 0.0 22.0 | 154 15 -6.4 13.4 15 662 3658 180 20 0.0 20.0 | 151 13 -6.4 11.4 16 613 4267 195 18 4.7 17.4 | 169 9 -1.7 8.8 17 590 4572 185 16 1.4 15.9 | 146 9 -5.0 7.3 18 568 4877 195 17 4.4 16.4 | 166 8 -2.0 7.8 19 547 5182 195 17 4.4 16.4 | 166 8 -2.0 7.8 20 527 5486 215 20 11.5 16.4 | 213 9 5.1 7.7 21 500 5900 215 21 12.0 17.2 | 213 10 5.7 8.6 22 487 6096 210 16 8.0 13.9 | 197 5 1.6 5.2 23 468 6401 190 23 4.0 22.7 | 170 14 -2.4 14.0 24 431 7010 210 20 10.0 17.3 | 203 9 3.6 8.7 25 414 7315 220 20 12.9 15.3 | 224 9 6.5 6.7 26 400 7580 205 23 9.7 20.8 | 195 13 3.3 12.2 27 398 7620 205 22 9.3 19.9 | 194 12 2.9 11.3 28 381 7925 195 23 6.0 22.2 | 178 14 -0.4 13.6 29 365 8230 215 22 12.6 18.0 | 214 11 6.2 9.4 30 321 9144 225 28 19.8 19.8 | 230 17 13.4 11.2 31 308 9449 215 28 16.1 22.9 | 214 17 9.7 14.3 32 300 9630 230 29 22.2 18.6 | 238 19 15.8 10.0 33 295 9754 230 29 22.2 18.6 | 238 19 15.8 10.0 34 250 10850 230 28 21.4 18.0 | 238 18 15.1 9.4 35 200 12290 220 29 18.6 22.2 | 222 18 12.3 13.6 36 184 12802 225 32 22.6 22.6 | 229 21 16.2 14.0 37 175 13106 215 24 13.8 19.7 | 214 13 7.4 11.0 38 154 13882 245 31 28.1 13.1 | 258 22 21.7 4.5 39 150 14021 245 32 29.0 13.5 | 258 23 22.6 4.9 40 150 14040 240 31 26.8 15.5 | 251 22 20.5 6.9 41 129 14935 230 42 32.2 27.0 | 235 32 25.8 18.4 42 123 15240 250 47 44.2 16.1 | 259 39 37.8 7.4 43 117 15545 260 45 44.3 7.8 | 271 38 37.9 -0.8 44 106 16154 240 40 34.6 20.0 | 248 30 28.3 11.4 45 100 16500 260 31 30.5 5.4 | 278 24 24.1 -3.3 46 96 16764 260 31 30.5 5.4 | 278 24 24.1 -3.3 47 91 17069 240 21 18.2 10.5 | 261 12 11.8 1.9 48 86 17374 245 35 31.7 14.8 | 256 26 25.3 6.2 49 74 18288 295 25 22.7 -10.6 | 320 25 16.3 -19.2 50 70 18593 320 24 15.4 -18.4 | 342 28 9.0 -27.0 51 70 18630 310 17 13.0 -10.9 | 341 21 6.6 -19.6 52 67 18898 305 15 12.3 -8.6 | 341 18 5.9 -17.2 53 64 19202 335 18 7.6 -16.3 | 357 25 1.2 -24.9 54 61 19507 25 10 -4.2 -9.1 | 31 21 -10.6 -17.7 55 58 19812 335 10 4.2 -9.1 | 7 18 -2.2 -17.7 56 52 20422 335 10 4.2 -9.1 | 7 18 -2.2 -17.7 57 50 20660 360 7 -0.0 -7.0 | 22 17 -6.4 -15.6 58 49 20726 360 12 -0.0 -12.0 | 17 22 -6.4 -20.6 59 47 21031 330 10 5.0 -8.7 | 5 17 -1.4 -17.3 60 45 21336 360 15 -0.0 -15.0 | 15 24 -6.4 -23.6 61 43 21641 5 14 -1.2 -13.9 | 19 24 -7.6 -22.6 62 41 21946 20 19 -6.5 -17.9 | 26 29 -12.9 -26.5 63 39 22250 50 13 -10.0 -8.4 | 44 24 -16.3 -17.0 64 37 22555 25 17 -7.2 -15.4 | 29 28 -13.6 -24.0 65 33 23165 50 14 -10.7 -9.0 | 44 25 -17.1 -17.6 66 32 23470 35 10 -5.7 -8.2 | 36 21 -12.1 -16.8 67 30 23810 35 8 -4.6 -6.6 | 36 19 -11.0 -15.2 68 29 24079 65 2 -1.8 -0.8 | 41 13 -8.2 -9.5 69 27 24384 60 11 -9.5 -5.5 | 48 21 -15.9 -14.1 70 25 24994 30 27 -13.5 -23.4 | 32 38 -19.9 -32.0 71 23 25603 65 30 -27.2 -12.7 | 58 40 -33.6 -21.3 72 20 26213 80 26 -25.6 -4.5 | 68 35 -32.0 -13.1 73 20 26350 55 24 -19.7 -13.8 | 49 34 -26.0 -22.4 74 19 26822 50 24 -18.4 -15.4 | 46 35 -24.8 -24.1 75 18 27127 80 17 -16.7 -3.0 | 63 26 -23.1 -11.6 76 17 27432 65 13 -11.8 -5.5 | 52 23 -18.2 -14.1 77 15 28346 60 10 -8.7 -5.0 | 48 20 -15.0 -13.6 78 14 28651 15 10 -2.6 -9.7 | 26 20 -9.0 -18.3 79 13 28956 10 10 -1.7 -9.8 | 24 20 -8.1 -18.5 80 13 29261 330 21 10.5 -18.2 | 351 27 4.1 -26.8 81 11 29870 340 37 12.7 -34.8 | 352 44 6.3 -43.4 82 10 30730 345 17 4.4 -16.4 | 5 25 -2.0 -25.1 Wind Parameters Mean winds (0-6000m): 186.5 at 14.3 knts Storm direction: 216.5 at 10.7 knts Shear (0-3000m) pos: 2.5 neg: 2.9 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 100.6 deg Storm rel helicity (0-3000m) pos: 75.4 neg: -19.1 tot: 56.3 m^2/s^2 ave: 18.8 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 3.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.41 Bulk Shear: 39.64 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 76 6 50 16| 0.0 8.1 8.1| 21.4 -0.7 20.7 41.4 0.32| 13.7 4.4 1000 89 6 55 15| 2.8 4.1 6.8| 30.4 -16.5 13.9 13.9 0.10| 11.0 1.1 1500 103 6 59 14| 4.5 2.7 7.2| 50.3 -16.6 33.7 22.5 0.31| 11.1 3.4 2000 137 7 74 12| 3.4 2.6 6.0| 62.8 -16.6 46.2 23.1 0.38| 10.4 4.0 2500 158 9 87 10| 3.0 2.1 5.1| 71.8 -19.1 52.7 21.1 0.30| 10.9 3.3 3000 168 10 94 8| 2.5 2.9 5.4| 75.4 -19.1 56.3 18.8 0.31| 10.5 3.2 4000 174 12 115 8| 2.2 2.7 4.9| 88.5 -22.5 66.0 16.5 0.30| 9.3 2.8 5000 179 13 125 8| 2.0 2.0 4.0| 97.3 -29.3 68.0 13.6 0.28| 8.3 2.3 6000 187 14 140 7| 2.3 1.7 4.0|112.8 -31.8 80.9 13.5 0.31| 7.8 2.4 Wrote GIF file: /home/apache/climate/data/raob//KOAK/skewt/KOAK.skewt.20251110.12.gif