UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111100.upa.cvt Date: 0000Z 11 NOV 25 Searching for KOAK... Searching the city database file for: KOAK ... Date:0000Z 11 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 1019 3 24.6 13.6 50 11.0 17.5 280 6 296.2 297.9 290.0 324.0 9.64 1 1010 83 24.8 12.8 47 12.0 17.2 315 5 297.1 298.8 289.9 323.9 9.23 2 1000 173 24.0 12.0 47 12.0 16.5 355 4 297.1 298.7 289.6 322.9 8.84 3 994 226 24.0 12.0 47 12.0 16.5 5 4 297.7 299.3 289.9 323.6 8.89 4 990 261 24.6 11.6 44 13.0 16.4 12 5 298.6 300.2 290.0 324.1 8.69 5 975 394 24.2 9.2 39 15.0 15.1 32 4 299.5 300.9 289.2 321.6 7.50 6 960 530 23.4 10.4 44 13.0 15.4 49 4 300.0 301.5 290.1 324.4 8.27 7 952 603 24.4 4.4 27 20.0 13.0 59 3 301.8 302.8 288.2 318.3 5.51 8 925 854 23.0 0.0 22 23.0 10.9 25 4 302.8 303.6 287.2 315.4 4.13 9 921 892 22.8 -0.2 22 23.0 10.7 28 5 303.0 303.8 287.2 315.5 4.09 10 871 1374 19.4 -1.6 24 21.0 8.6 108 7 304.3 305.1 287.5 316.3 3.90 11 850 1583 17.6 -2.4 25 20.0 7.5 145 9 304.6 305.3 287.5 316.2 3.77 12 775 2362 11.4 -3.6 35 15.0 4.1 172 4 306.1 306.8 288.0 317.8 3.78 13 746 2679 8.8 -7.2 31 16.0 1.7 203 7 306.6 307.2 287.4 316.0 2.98 14 734 2813 8.4 -10.6 25 19.0 0.5 218 8 307.6 308.0 287.1 315.0 2.32 15 725 2915 8.8 -16.2 15 25.0 -0.6 229 9 309.1 309.4 286.7 314.0 1.49 16 700 3205 7.8 -17.2 15 25.0 -1.4 255 11 311.1 311.4 287.3 315.8 1.42 17 691 3311 7.2 -21.8 11 29.0 -2.4 262 10 311.6 311.8 287.1 314.9 0.97 18 684 3395 7.0 -17.0 16 24.0 -1.9 267 9 312.3 312.6 287.8 317.2 1.47 19 578 4755 -1.5 -22.5 18 21.0 -8.1 248 11 317.8 318.0 289.2 321.5 1.09 20 563 4964 -3.3 -22.3 21 19.0 -9.2 220 12 318.0 318.3 289.3 321.9 1.13 21 536 5350 -6.1 -26.1 19 20.0 -11.6 220 12 319.2 319.4 289.4 322.2 0.85 22 535 5364 -6.3 -28.3 16 22.0 -11.9 220 12 319.1 319.3 289.2 321.6 0.69 23 533 5394 -6.1 -33.1 10 27.0 -12.3 220 12 319.7 319.8 289.2 321.3 0.44 24 529 5453 -6.3 -30.3 13 24.0 -12.2 220 12 320.2 320.3 289.4 322.2 0.58 25 526 5497 -6.7 -26.7 19 20.0 -12.1 220 12 320.2 320.4 289.7 323.1 0.82 26 505 5813 -9.5 -26.5 24 17.0 -13.9 260 15 320.5 320.7 289.9 323.6 0.87 27 500 5890 -9.9 -27.9 21 18.0 -14.4 260 12 321.0 321.1 289.9 323.7 0.77 28 460 6527 -15.3 -31.3 24 16.0 -18.7 276 15 322.0 322.1 290.0 324.2 0.61 29 457 6577 -15.5 -31.5 24 16.0 -18.8 278 16 322.3 322.4 290.1 324.5 0.60 30 439 6879 -17.9 -33.9 23 16.0 -20.9 272 17 323.0 323.1 290.2 324.8 0.50 31 430 7034 -18.7 -43.7 9 25.0 -22.2 260 17 323.9 324.0 290.2 324.6 0.18 32 403 7515 -21.7 -48.7 7 27.0 -24.8 264 21 326.1 326.1 290.7 326.5 0.11 33 400 7570 -22.1 -48.1 8 26.0 -25.1 265 21 326.3 326.3 290.8 326.7 0.12 34 389 7774 -23.3 -47.3 9 24.0 -26.1 255 20 327.3 327.3 291.1 327.8 0.14 35 352 8494 -29.3 -48.3 14 19.0 -31.1 256 16 328.7 328.7 291.5 329.2 0.14 36 347 8596 -30.3 -42.3 30 12.0 -31.6 251 17 328.7 328.8 291.6 329.7 0.27 37 345 8637 -30.7 -46.7 19 16.0 -32.2 248 18 328.7 328.7 291.5 329.4 0.17 38 344 8657 -30.9 -43.9 27 13.0 -32.2 246 18 328.7 328.8 291.6 329.6 0.23 39 343 8678 -31.1 -46.1 21 15.0 -32.5 245 18 328.7 328.7 291.5 329.4 0.18 40 337 8803 -32.3 -42.3 36 10.0 -33.3 234 19 328.7 328.8 291.6 329.8 0.27 41 332 8908 -32.9 -49.9 17 17.0 -34.3 230 21 329.3 329.3 291.6 329.8 0.12 42 330 8950 -33.3 -50.3 17 17.0 -34.6 230 21 329.3 329.4 291.6 329.8 0.12 43 329 8971 -33.5 -48.5 21 15.0 -34.7 230 21 329.4 329.4 291.7 329.9 0.14 44 327 9014 -33.7 -38.6 61 4.9 -34.3 230 22 329.7 329.7 292.0 331.2 0.42 45 326 9035 -33.9 -38.9 61 5.0 -34.5 230 22 329.7 329.7 292.0 331.2 0.40 46 322 9121 -34.7 -37.7 74 3.0 -35.1 230 23 329.7 329.8 292.1 331.5 0.46 47 316 9252 -35.9 -42.9 49 7.0 -36.5 229 24 329.8 329.9 291.9 330.9 0.27 48 313 9318 -36.5 -41.4 60 4.9 -37.0 228 24 329.9 330.0 292.0 331.1 0.32 49 312 9340 -36.5 -38.4 83 1.9 -36.7 228 25 330.2 330.3 292.2 331.9 0.44 50 311 9362 -36.5 -41.4 60 4.9 -37.0 228 25 330.5 330.6 292.2 331.7 0.33 51 310 9385 -36.7 -42.7 54 6.0 -37.2 227 25 330.5 330.6 292.2 331.6 0.29 52 309 9407 -36.9 -40.1 72 3.2 -37.2 227 25 330.6 330.6 292.3 332.0 0.38 53 306 9474 -37.7 -42.3 62 4.6 -38.1 227 26 330.4 330.4 292.1 331.5 0.30 54 305 9497 -37.9 -45.9 43 8.0 -38.5 226 26 330.4 330.4 292.0 331.2 0.21 55 304 9519 -38.1 -45.1 48 7.0 -38.7 226 26 330.4 330.5 292.0 331.3 0.22 56 300 9610 -38.9 -45.9 48 7.0 -39.4 225 27 330.5 330.6 292.1 331.3 0.21 57 250 10840 -48.1 -52.0 64 3.9 -48.3 235 29 334.6 334.6 293.1 335.1 0.13 58 200 12270 -59.5 -63.5 60 4.0 -59.6 230 40 338.5 338.5 294.0 338.7 0.04 59 164 13496 -66.5 -71.3 51 4.8 -66.5 255 50 346.6 346.6 295.9 346.6 0.02 60 150 14040 -64.9 -80.9 9 16.0 -65.0 255 42 358.3 358.3 298.4 358.3 0.00 61 100 16500 -66.9 -86.9 4 20.0 -67.0 255 35 398.5 398.5 305.0 398.5 0.00 62 95 16808 -69.1 -87.1 6 18.0 -69.2 256 36 400.0 400.0 305.2 400.1 0.00 63 89 17200 -67.1 -87.1 4 20.0 -67.2 269 32 411.6 411.6 306.7 411.6 0.00 64 81 17766 -68.9 -87.9 5 19.0 -69.0 255 21 419.1 419.1 307.6 419.1 0.00 65 77 18070 -68.1 -88.1 4 20.0 -68.2 255 20 426.9 426.9 308.5 426.9 0.00 66 74 18307 -69.9 -88.9 5 19.0 -70.0 258 19 428.0 428.0 308.6 428.0 0.00 67 73 18389 -68.5 -88.5 4 20.0 -68.7 269 20 432.6 432.6 309.1 432.6 0.00 68 70 18640 -68.9 -88.9 4 20.0 -69.0 305 22 437.0 437.0 309.6 437.0 0.00 69 66 18991 -68.7 -89.7 3 21.0 -68.8 303 21 444.8 444.8 310.4 444.8 0.00 70 63 19271 -66.1 -89.1 3 23.0 -66.3 313 17 456.5 456.5 311.4 456.5 0.00 71 58 19768 -68.3 -90.3 3 22.0 -68.5 346 14 462.5 462.5 312.0 462.5 0.00 72 56 19979 -66.7 -89.7 3 23.0 -66.9 339 11 470.8 470.8 312.7 470.8 0.00 73 52 20424 -67.9 -89.9 3 22.0 -68.1 350 15 478.1 478.1 313.3 478.1 0.00 74 50 20660 -67.3 -90.3 2 23.0 -67.5 15 10 484.9 484.9 313.8 484.9 0.00 75 42 21718 -64.9 -89.9 2 25.0 -65.3 32 15 515.6 515.6 316.0 515.6 0.00 76 38 22336 -60.7 -88.7 1 28.0 -61.4 28 10 541.3 541.3 317.6 541.3 0.00 77 36 22672 -61.5 -88.5 2 27.0 -62.1 28 13 547.7 547.7 317.9 547.7 0.00 78 34 23028 -59.7 -87.7 1 28.0 -60.6 63 17 561.4 561.4 318.7 561.5 0.01 79 30 23810 -60.1 -88.1 1 28.0 -61.0 60 25 580.8 580.8 319.7 580.8 0.01 80 26 24708 -57.7 -87.7 1 30.0 -59.0 71 7 611.9 611.9 321.2 611.9 0.01 81 24 25211 -59.7 -87.7 1 28.0 -60.9 92 14 620.2 620.2 321.5 620.3 0.01 82 23 25478 -57.3 -87.3 1 30.0 -58.9 82 14 634.9 634.9 322.1 634.9 0.01 83 22 25759 -58.5 -87.5 1 29.0 -59.9 61 12 639.4 639.4 322.3 639.5 0.01 84 21 26052 -57.3 -87.3 1 30.0 -59.0 33 12 651.6 651.6 322.7 651.7 0.01 85 20 26360 -57.7 -86.7 1 29.0 -59.4 35 16 659.6 659.6 323.0 659.6 0.01 86 18 27020 -60.3 -88.3 1 28.0 -61.7 32 18 671.5 671.5 323.4 671.6 0.01 87 17 27377 -59.3 -88.3 1 29.0 -60.9 26 21 685.8 685.8 324.0 685.9 0.01 88 16 27757 -59.7 -88.7 1 29.0 -61.3 24 24 696.5 696.5 324.3 696.6 0.01 89 15 28158 -61.1 -89.1 1 28.0 -62.6 9 11 704.8 704.8 324.6 704.9 0.01 90 14 28589 -58.5 -87.5 1 29.0 -60.6 38 16 727.7 727.7 325.3 727.8 0.01 91 13 29057 -56.9 -86.9 1 30.0 -59.5 15 13 748.8 748.8 325.9 748.9 0.02 92 12 29563 -57.7 -86.7 1 29.0 -60.2 335 8 763.3 763.3 326.3 763.5 0.02 93 11 30114 -55.7 -86.7 1 31.0 -58.9 344 23 789.8 789.8 327.0 790.0 0.02 94 10 30720 -56.3 -86.3 1 30.0 -59.6 325 14 809.4 809.4 327.5 809.6 0.02 95 9.3 31181 -56.3 -86.3 1 30.0 -59.7 826.4 826.4 327.9 826.6 0.02 96 8.5 31758 -51.9 -84.9 1 33.0 -57.2 865.1 865.1 328.7 865.4 0.03 97 7.8 32317 -50.1 -83.1 1 33.0 -56.4 893.8 893.9 329.3 894.4 0.05 TRP 164 13496 -66.5 -71.3 51 4.8 -66.5 255 50 346.6 346.6 295.9 346.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5717.00 m Freezing level: 596.71 mb = 4515.08 m = 14813.07 ft Wetbulb zero: 729.83 mb = 2860.43 m = 9384.49 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 23.83 % Est. max temperature: 32.85 C = 91.14 F Sfc-Lift cond lev (LCL): 866.93 mb = 1414.14 m = 4639.51 ft T: 19.05 C 700-500 lapse rate: 6.59 C/km ThetaE index: 8.99 C Layer 952.0- 921.0 mb Conv cond level (CCL): 616.71 mb = 4231.39 m = 13882.34 ft Mean mixing ratio: 7.08 g/kg Conv temperature: 44.23 C = 111.62 F Cap Strength: 7.27 C Lifted Index: 6.02 C Risk: None Lifted Index @300 mb: 7.37 C Lifted Index @700 mb: 7.02 C Showalter Index: 8.65 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: 7.50 C K Index: 0.10 Risk: None Sweat Index: 30.00 Risk: None Energy Index: 1.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.12 J/kg Max Up Vert Vel: 7.50 m/s Conv Inhibition (B-): 43404.35 J/kg Cap Strength: 7.22 C Lift Cond Lev (LCL): 766.95 mb = 2449.26 m = 8035.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 6 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 1019 3 280 6 5.9 -1.0 | 5 1 -0.1 -1.5 1 1000 173 355 4 0.3 -4.0 | 52 7 -5.7 -4.4 2 985 305 20 5 -1.7 -4.7 | 56 9 -7.8 -5.1 3 951 610 60 3 -2.6 -1.5 | 77 9 -8.6 -1.9 4 925 854 25 4 -1.7 -3.6 | 62 9 -7.7 -4.1 5 919 914 30 5 -2.5 -4.3 | 61 10 -8.5 -4.8 6 887 1219 70 4 -3.8 -1.4 | 80 10 -9.8 -1.8 7 856 1524 145 10 -5.7 8.2 | 123 14 -11.8 7.7 8 850 1583 145 9 -5.2 7.4 | 122 13 -11.2 6.9 9 825 1829 155 8 -3.4 7.3 | 126 12 -9.4 6.8 10 796 2134 150 2 -1.0 1.7 | 100 7 -7.0 1.3 11 767 2438 180 5 0.0 5.0 | 127 8 -6.0 4.6 12 740 2743 210 8 4.0 6.9 | 162 7 -2.0 6.5 13 713 3048 245 10 9.1 4.2 | 219 5 3.0 3.8 14 700 3205 255 11 10.6 2.8 | 242 5 4.6 2.4 15 661 3658 285 6 5.8 -1.6 | 7 2 -0.3 -2.0 16 613 4267 250 9 8.5 3.1 | 223 4 2.4 2.6 17 590 4572 280 10 9.8 -1.7 | 300 4 3.8 -2.2 18 568 4877 220 12 7.7 9.2 | 191 9 1.7 8.7 19 526 5486 220 12 7.7 9.2 | 191 9 1.7 8.7 20 506 5791 260 16 15.8 2.8 | 257 10 9.7 2.3 21 500 5890 260 12 11.8 2.1 | 254 6 5.8 1.6 22 487 6096 255 14 13.5 3.6 | 247 8 7.5 3.2 23 449 6706 285 16 15.5 -4.1 | 296 10 9.4 -4.6 24 431 7010 260 17 16.7 3.0 | 257 11 10.7 2.5 25 400 7570 265 21 20.9 1.8 | 265 15 14.9 1.4 26 397 7620 265 21 20.9 1.8 | 265 15 14.9 1.4 27 380 7925 245 18 16.3 7.6 | 235 13 10.3 7.2 28 364 8230 260 14 13.8 2.4 | 256 8 7.7 2.0 29 349 8534 255 17 16.4 4.4 | 249 11 10.4 4.0 30 334 8839 230 20 15.3 12.9 | 217 15 9.3 12.4 31 320 9144 230 23 17.6 14.8 | 219 18 11.6 14.3 32 300 9610 225 27 19.1 19.1 | 215 23 13.0 18.6 33 294 9754 215 29 16.6 23.8 | 204 26 10.6 23.3 34 250 10840 235 29 23.8 16.6 | 228 24 17.7 16.2 35 245 10973 235 29 23.8 16.6 | 228 24 17.7 16.2 36 212 11887 225 40 28.3 28.3 | 219 36 22.2 27.8 37 200 12270 230 40 30.6 25.7 | 224 35 24.6 25.3 38 166 13411 250 54 50.7 18.5 | 248 48 44.7 18.0 39 164 13496 255 50 48.3 12.9 | 254 44 42.3 12.5 40 150 14040 255 42 40.6 10.9 | 253 36 34.5 10.4 41 136 14630 245 38 34.4 16.1 | 241 32 28.4 15.6 42 129 14935 260 34 33.5 5.9 | 259 28 27.4 5.5 43 123 15240 270 40 40.0 -0.0 | 271 34 34.0 -0.4 44 111 15850 250 49 46.0 16.8 | 248 43 40.0 16.3 45 101 16459 265 39 38.9 3.4 | 265 33 32.8 3.0 46 100 16500 255 35 33.8 9.1 | 253 29 27.8 8.6 47 96 16764 255 35 33.8 9.1 | 253 29 27.8 8.6 48 91 17069 265 42 41.8 3.7 | 265 36 35.8 3.2 49 86 17374 275 18 17.9 -1.6 | 280 12 11.9 -2.0 50 82 17678 255 21 20.3 5.4 | 251 15 14.2 5.0 51 74 18288 255 19 18.4 4.9 | 250 13 12.3 4.5 52 70 18640 305 22 18.0 -12.6 | 317 18 12.0 -13.1 53 67 18898 295 24 21.8 -10.1 | 304 19 15.7 -10.6 54 64 19202 320 16 10.3 -12.3 | 342 13 4.2 -12.7 55 61 19507 290 21 19.7 -7.2 | 299 16 13.7 -7.6 56 58 19812 355 13 1.1 -13.0 | 20 14 -4.9 -13.4 57 55 20117 325 10 5.7 -8.2 | 2 9 -0.3 -8.6 58 52 20422 350 15 2.6 -14.8 | 13 16 -3.4 -15.2 59 50 20660 15 10 -2.6 -9.7 | 41 13 -8.6 -10.1 60 49 20726 350 10 1.7 -9.8 | 23 11 -4.3 -10.3 61 47 21031 45 11 -7.8 -7.8 | 59 16 -13.8 -8.2 62 45 21336 25 9 -3.8 -8.2 | 49 13 -9.8 -8.6 63 43 21641 35 15 -8.6 -12.3 | 49 19 -14.6 -12.7 64 41 21946 25 15 -6.3 -13.6 | 41 19 -12.4 -14.0 65 39 22250 35 10 -5.7 -8.2 | 54 15 -11.8 -8.6 66 37 22555 15 11 -2.8 -10.6 | 39 14 -8.9 -11.1 67 33 23165 75 19 -18.4 -4.9 | 78 25 -24.4 -5.4 68 30 23810 60 25 -21.7 -12.5 | 65 31 -27.7 -12.9 69 29 24079 75 19 -18.4 -4.9 | 78 25 -24.4 -5.4 70 27 24384 60 23 -19.9 -11.5 | 65 29 -26.0 -11.9 71 26 24689 70 7 -6.6 -2.4 | 77 13 -12.6 -2.8 72 24 25298 95 15 -14.9 1.3 | 92 21 -21.0 0.9 73 21 25908 50 11 -8.4 -7.1 | 63 16 -14.5 -7.5 74 20 26213 15 13 -3.4 -12.6 | 36 16 -9.4 -13.0 75 20 26360 35 16 -9.2 -13.1 | 48 20 -15.2 -13.6 76 20 26518 10 21 -3.6 -20.7 | 25 23 -9.7 -21.1 77 19 26822 35 16 -9.2 -13.1 | 48 20 -15.2 -13.6 78 17 27432 25 21 -8.9 -19.0 | 37 25 -14.9 -19.5 79 16 27737 25 25 -10.6 -22.7 | 36 28 -16.6 -23.1 80 15 28042 15 12 -3.1 -11.6 | 37 15 -9.2 -12.0 81 15 28346 360 10 -0.0 -10.0 | 30 12 -6.0 -10.4 82 14 28651 45 17 -12.0 -12.0 | 55 22 -18.1 -12.5 83 13 28956 45 15 -10.6 -10.6 | 56 20 -16.7 -11.1 84 13 29261 325 10 5.7 -8.2 | 2 9 -0.3 -8.6 85 12 29566 335 8 3.4 -7.3 | 19 8 -2.7 -7.7 86 11 30175 345 25 6.5 -24.1 | 359 25 0.4 -24.6 87 10 30720 325 14 8.0 -11.5 | 351 12 2.0 -11.9 Wind Parameters Mean winds (0-6000m): 235.8 at 8.1 knts Storm direction: 265.8 at 6.1 knts Shear (0-3000m) pos: 1.3 neg: 0.2 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): -157.4 deg Storm rel helicity (0-3000m) pos: 77.2 neg: -14.6 tot: 62.6 m^2/s^2 ave: 20.9 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 4.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.65 Bulk Shear: 17.03 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 0 5 50 8| 9.0 0.0 9.0| 11.2 0.0 11.2 22.4 0.59| 11.7 6.8 1000 20 4 59 9| 4.5 0.5 5.0| 16.0 -6.0 10.0 10.0 0.37| 8.3 3.1 1500 49 5 70 10| 5.1 0.4 5.5| 51.1 -6.0 45.2 30.1 0.60| 9.7 5.9 2000 98 6 92 12| 2.5 0.3 2.8| 55.8 -11.6 44.3 22.1 0.47| 8.9 4.2 2500 115 5 99 11| 1.9 0.2 2.1| 63.6 -14.6 48.9 19.6 0.47| 8.3 3.9 3000 150 6 117 10| 1.3 0.2 1.5| 77.2 -14.6 62.6 20.9 0.55| 8.4 4.6 4000 219 6 155 5| 0.3 0.1 0.4| 84.7 -15.5 69.2 17.3 0.54| 7.9 4.2 5000 236 7 177 4| 0.4 1.1 1.5| 87.8 -30.3 57.5 11.5 0.33| 8.0 2.6 6000 236 8 189 4| 1.0 0.9 1.9|112.2 -31.8 80.5 13.4 0.38| 8.0 3.0 Wrote GIF file: /home/apache/climate/data/raob//KOAK/skewt/KOAK.skewt.20251111.00.gif