UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111000.upa.cvt Date: 0000Z 10 NOV 25 Searching for KOAK... Searching the city database file for: KOAK ... Date:0000Z 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 1018 3 25.0 16.0 57 9.0 19.0 295 4 296.6 298.7 291.5 329.3 11.30 1 1013 47 23.6 14.6 57 9.0 17.8 321 5 295.7 297.5 290.4 325.5 10.36 2 1006 108 23.4 14.4 57 9.0 17.6 358 6 296.0 297.9 290.5 325.8 10.30 3 1000 161 24.4 12.4 47 12.0 16.8 30 7 297.5 299.2 290.0 324.0 9.08 4 967 454 22.6 12.6 53 10.0 16.3 84 7 298.6 300.3 290.7 326.4 9.52 5 964 481 22.8 10.8 47 12.0 15.4 92 7 299.1 300.6 289.9 323.9 8.46 6 963 490 23.8 8.8 38 15.0 14.7 95 7 300.2 301.5 289.4 322.0 7.39 7 958 536 24.0 7.0 34 17.0 14.0 108 6 300.8 302.0 288.9 320.4 6.57 8 945 655 23.6 3.6 27 20.0 12.4 145 5 301.6 302.6 287.9 317.4 5.24 9 933 767 24.6 0.6 21 24.0 11.7 181 3 303.7 304.5 287.7 316.8 4.28 10 925 842 24.0 1.0 22 23.0 11.6 205 1 303.8 304.7 287.9 317.4 4.44 11 850 1572 18.0 0.0 30 18.0 8.5 195 8 305.0 305.8 288.3 318.8 4.50 12 834 1734 16.4 -0.6 31 17.0 7.6 173 10 305.0 305.8 288.2 318.4 4.39 13 814 1939 15.0 -1.0 33 16.0 6.8 165 13 305.6 306.4 288.4 319.1 4.37 14 790 2191 13.4 -4.6 28 18.0 4.8 172 18 306.5 307.2 287.8 317.2 3.44 15 787 2223 13.4 -5.6 26 19.0 4.4 171 19 306.9 307.5 287.7 316.9 3.20 16 783 2266 13.6 -10.4 18 24.0 3.2 169 20 307.5 307.9 286.9 314.6 2.21 17 763 2483 12.6 -13.4 15 26.0 2.1 161 22 308.7 309.1 286.9 314.5 1.78 18 752 2605 12.4 -9.6 21 22.0 2.7 163 21 309.8 310.3 288.0 317.7 2.45 19 738 2762 12.2 -16.8 12 29.0 1.1 165 19 311.3 311.5 287.3 315.9 1.39 20 722 2945 11.0 -21.0 9 32.0 -0.2 158 16 311.9 312.1 287.2 315.2 0.99 21 700 3202 8.8 -19.2 12 28.0 -1.2 120 15 312.2 312.5 287.5 316.2 1.19 22 684 3392 7.2 -18.8 14 26.0 -2.1 112 16 312.5 312.8 287.7 316.7 1.27 23 663 3648 5.2 -11.8 28 17.0 -1.8 124 19 313.1 313.5 288.9 320.7 2.33 24 660 3685 5.0 -11.0 30 16.0 -1.7 126 19 313.2 313.7 289.2 321.4 2.50 25 657 3722 5.0 -15.0 22 20.0 -2.7 129 18 313.7 314.0 288.6 319.6 1.81 26 644 3884 4.4 -16.6 20 21.0 -3.4 142 16 314.8 315.1 288.8 320.2 1.62 27 626 4114 2.6 -15.4 25 18.0 -4.2 150 13 315.3 315.6 289.2 321.4 1.84 28 575 4795 -2.3 -21.3 22 19.0 -8.4 155 10 317.3 317.5 289.2 321.4 1.21 29 568 4892 -2.7 -24.7 17 22.0 -9.1 160 10 317.9 318.1 289.0 321.1 0.91 30 547 5189 -4.3 -33.3 8 29.0 -11.1 136 15 319.5 319.6 289.0 321.0 0.42 31 542 5262 -4.9 -31.9 10 27.0 -11.4 136 15 319.6 319.7 289.2 321.4 0.49 32 534 5378 -5.7 -20.7 30 15.0 -10.5 136 14 320.0 320.3 290.2 324.7 1.38 33 531 5422 -6.1 -22.1 27 16.0 -11.0 137 14 320.0 320.3 290.0 324.3 1.22 34 524 5526 -7.1 -19.1 38 12.0 -11.0 138 14 320.1 320.4 290.5 325.5 1.61 35 509 5752 -8.5 -22.5 31 14.0 -12.6 140 13 321.0 321.3 290.3 325.3 1.23 36 504 5828 -8.9 -20.9 37 12.0 -12.6 154 13 321.5 321.7 290.7 326.4 1.43 37 500 5890 -9.1 -24.1 28 15.0 -13.3 180 13 321.9 322.2 290.5 325.7 1.09 38 497 5936 -9.3 -26.3 24 17.0 -13.8 180 13 322.3 322.4 290.4 325.4 0.90 39 483 6156 -11.1 -25.1 30 14.0 -14.9 184 12 322.7 322.9 290.6 326.3 1.03 40 473 6316 -12.3 -36.3 12 24.0 -17.0 194 11 323.1 323.2 290.1 324.5 0.36 41 464 6462 -13.1 -29.1 25 16.0 -16.9 200 11 323.9 324.1 290.7 326.6 0.74 42 461 6511 -13.5 -31.5 20 18.0 -17.4 200 12 324.0 324.1 290.6 326.2 0.60 43 449 6710 -15.3 -26.3 38 11.0 -18.0 200 15 324.2 324.4 291.0 327.7 0.99 44 418 7245 -19.5 -31.5 34 12.0 -21.9 214 19 325.5 325.7 291.1 327.9 0.66 45 400 7570 -21.5 -35.5 27 14.0 -23.9 205 23 327.0 327.1 291.3 328.8 0.46 46 390 7757 -22.9 -35.9 29 13.0 -25.1 210 26 327.6 327.7 291.5 329.3 0.46 47 380 7948 -23.7 -43.7 14 20.0 -26.2 210 28 329.0 329.0 291.6 329.8 0.21 48 364 8262 -26.3 -48.3 11 22.0 -28.6 215 27 329.6 329.6 291.7 330.1 0.13 49 309 9425 -36.9 -46.9 35 10.0 -37.7 215 24 330.6 330.6 292.0 331.3 0.18 50 308 9448 -37.1 -46.1 39 9.0 -37.8 215 24 330.6 330.6 292.1 331.4 0.20 51 300 9630 -38.7 -47.7 38 9.0 -39.4 210 26 330.8 330.9 292.1 331.5 0.17 52 292 9814 -39.9 -51.9 27 12.0 -40.6 210 26 331.7 331.7 292.3 332.1 0.11 53 288 9907 -40.7 -50.7 33 10.0 -41.3 210 26 331.9 331.9 292.3 332.4 0.13 54 283 10026 -41.1 -55.1 21 14.0 -41.8 210 26 332.9 333.0 292.6 333.3 0.08 55 250 10850 -48.1 -60.1 24 12.0 -48.5 195 28 334.6 334.6 293.0 334.7 0.05 56 200 12280 -60.1 -62.6 72 2.5 -60.2 220 30 337.6 337.6 293.7 337.8 0.04 57 173 13175 -66.9 -69.0 75 2.1 -66.9 220 33 340.7 340.7 294.5 340.7 0.02 58 150 14040 -67.1 -79.1 17 12.0 -67.2 230 29 354.5 354.5 297.6 354.5 0.01 59 100 16490 -65.9 -86.9 4 21.0 -66.0 290 22 400.4 400.4 305.3 400.4 0.00 60 90 17122 -69.7 -87.7 6 18.0 -69.8 284 15 405.1 405.1 305.9 405.1 0.00 61 70 18620 -68.9 -88.9 4 20.0 -69.0 255 3 437.0 437.0 309.6 437.0 0.00 62 65 19064 -68.9 -88.9 4 20.0 -69.1 280 10 446.3 446.3 310.5 446.4 0.00 63 64 19157 -66.9 -88.9 3 22.0 -67.1 288 10 452.7 452.7 311.1 452.7 0.00 64 60 19549 -66.1 -89.1 3 23.0 -66.3 322 10 462.9 462.9 312.0 463.0 0.00 65 53 20298 -68.3 -90.3 3 22.0 -68.5 5 10 474.6 474.6 313.0 474.6 0.00 66 50 20650 -65.9 -89.9 2 24.0 -66.2 15 6 488.2 488.2 314.1 488.2 0.00 67 47 21025 -66.5 -89.5 3 23.0 -66.8 4 11 495.5 495.5 314.6 495.5 0.00 68 38 22325 -62.1 -89.1 2 27.0 -62.7 334 14 537.7 537.7 317.4 537.8 0.00 69 36 22658 -63.1 -89.1 2 26.0 -63.6 13 15 543.5 543.5 317.7 543.5 0.00 70 31 23584 -60.1 -88.1 1 28.0 -61.0 26 22 575.4 575.4 319.5 575.4 0.01 71 30 23790 -57.7 -87.7 1 30.0 -58.9 50 16 587.3 587.3 320.0 587.4 0.01 72 28 24226 -58.5 -87.5 1 29.0 -59.6 54 19 596.8 596.8 320.5 596.9 0.01 73 28 24226 -57.3 -87.3 1 30.0 -58.6 54 19 600.2 600.2 320.6 600.2 0.01 74 24 25197 -59.9 -87.9 1 28.0 -61.0 93 12 619.7 619.7 321.5 619.7 0.01 75 22 25745 -56.9 -86.9 1 30.0 -58.6 52 10 644.2 644.2 322.4 644.3 0.01 76 20 26350 -56.9 -86.9 1 30.0 -58.7 50 19 662.0 662.0 323.2 662.1 0.01 77 19 26675 -56.5 -86.5 1 30.0 -58.5 50 20 673.0 673.0 323.5 673.1 0.01 78 18 27016 -58.7 -87.7 1 29.0 -60.3 50 21 676.6 676.6 323.6 676.6 0.01 79 16 27759 -56.5 -86.5 1 30.0 -58.7 23 11 706.9 706.9 324.7 707.0 0.01 80 14 28604 -57.7 -86.7 1 29.0 -59.9 26 21 730.4 730.4 325.4 730.5 0.02 81 13 29075 -54.7 -85.7 1 31.0 -57.8 55 17 756.4 756.4 326.1 756.6 0.02 82 11 30147 -53.3 -85.3 1 32.0 -57.3 55 10 798.5 798.5 327.2 798.7 0.02 83 10 30760 -53.5 -85.5 1 32.0 -57.7 25 14 819.8 819.9 327.7 820.1 0.03 84 10 30760 -53.3 -85.3 1 32.0 -57.5 25 14 820.6 820.6 327.7 820.8 0.03 85 9.6 31022 -54.5 -85.5 1 31.0 -58.5 825.7 825.7 327.8 825.9 0.03 86 9.3 31226 -53.5 -85.5 1 32.0 -57.9 837.0 837.1 328.1 837.3 0.03 TRP 173 13175 -66.9 -69.0 75 2.1 -66.9 220 33 340.7 340.7 294.5 340.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5729.00 m Freezing level: 598.94 mb = 4475.28 m = 14682.49 ft Wetbulb zero: 724.35 mb = 2918.06 m = 9573.58 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 24.88 % Est. max temperature: 33.14 C = 91.65 F Sfc-Lift cond lev (LCL): 892.24 mb = 1153.30 m = 3783.74 ft T: 21.44 C 700-500 lapse rate: 6.66 C/km ThetaE index: 9.62 C Layer 964.0- 925.0 mb Conv cond level (CCL): 629.38 mb = 4070.65 m = 13354.99 ft Mean mixing ratio: 7.55 g/kg Conv temperature: 43.65 C = 110.56 F Cap Strength: 8.55 C Lifted Index: 6.17 C Risk: None Lifted Index @300 mb: 6.75 C Lifted Index @700 mb: 7.49 C Showalter Index: 7.99 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 9.10 C K Index: -0.90 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 1.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.16 J/kg Max Up Vert Vel: 8.50 m/s Conv Inhibition (B-): 40192.06 J/kg Cap Strength: 8.51 C Lift Cond Lev (LCL): 779.15 mb = 2307.60 m = 7570.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 179 at 9 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 1018 3 295 4 3.6 -1.7 | 341 12 3.8 -10.9 1 1000 161 30 7 -3.5 -6.1 | 12 16 -3.4 -15.3 2 984 305 40 8 -5.1 -6.1 | 18 16 -5.0 -15.4 3 950 610 130 6 -4.6 3.9 | 40 7 -4.5 -5.4 4 925 842 205 1 0.4 0.9 | 356 8 0.6 -8.3 5 917 914 320 1 0.6 -0.8 | 356 10 0.8 -10.0 6 885 1219 230 6 4.6 3.9 | 319 7 4.7 -5.4 7 850 1572 195 8 2.1 7.7 | 304 3 2.2 -1.5 8 824 1829 160 11 -3.8 10.3 | 107 4 -3.6 1.1 9 795 2134 175 17 -1.5 16.9 | 170 8 -1.4 7.7 10 767 2438 160 23 -7.9 21.6 | 148 15 -7.7 12.4 11 739 2743 165 19 -4.9 18.4 | 152 10 -4.8 9.1 12 713 3048 155 15 -6.3 13.6 | 125 8 -6.2 4.4 13 700 3202 120 15 -13.0 7.5 | 82 13 -12.9 -1.7 14 687 3353 110 16 -15.0 5.5 | 76 15 -14.9 -3.8 15 661 3658 125 19 -15.6 10.9 | 96 16 -15.4 1.7 16 636 3962 150 14 -7.0 12.1 | 113 7 -6.9 2.9 17 613 4267 150 11 -5.5 9.5 | 93 5 -5.4 0.3 18 590 4572 145 11 -6.3 9.0 | 88 6 -6.2 -0.2 19 568 4877 160 10 -3.4 9.4 | 93 3 -3.3 0.2 20 546 5182 135 15 -10.6 10.6 | 97 11 -10.5 1.4 21 506 5791 140 13 -8.4 10.0 | 95 8 -8.2 0.7 22 500 5890 180 13 0.0 13.0 | 182 4 0.1 3.8 23 487 6096 180 12 0.0 12.0 | 183 3 0.1 2.8 24 467 6401 200 10 3.4 9.4 | 267 4 3.5 0.2 25 449 6706 200 15 5.1 14.1 | 227 7 5.3 4.9 26 431 7010 220 17 10.9 13.0 | 251 12 11.1 3.8 27 400 7570 205 23 9.7 20.8 | 220 15 9.8 11.6 28 397 7620 210 24 12.0 20.8 | 226 17 12.1 11.5 29 381 7925 210 28 14.0 24.2 | 223 21 14.1 15.0 30 350 8534 220 27 17.4 20.7 | 237 21 17.5 11.4 31 321 9144 210 23 11.5 19.9 | 227 16 11.6 10.7 32 308 9449 215 24 13.8 19.7 | 233 17 13.9 10.4 33 300 9630 210 26 13.0 22.5 | 225 19 13.1 13.3 34 281 10058 210 26 13.0 22.5 | 225 19 13.1 13.3 35 269 10363 190 28 4.9 27.6 | 195 19 5.0 18.3 36 250 10850 195 28 7.2 27.0 | 202 19 7.4 17.8 37 200 12280 220 30 19.3 23.0 | 235 24 19.4 13.7 38 184 12802 230 32 24.5 20.6 | 245 27 24.6 11.3 39 173 13175 220 33 21.2 25.3 | 233 27 21.3 16.0 40 158 13716 230 34 26.0 21.9 | 244 29 26.2 12.6 41 150 14021 240 26 22.5 13.0 | 261 23 22.6 3.8 42 150 14040 230 29 22.2 18.6 | 247 24 22.3 9.4 43 129 14935 230 42 32.2 27.0 | 241 37 32.3 17.8 44 123 15240 240 47 40.7 23.5 | 251 43 40.8 14.3 45 117 15545 255 48 46.4 12.4 | 266 47 46.5 3.2 46 111 15850 265 46 45.8 4.0 | 276 46 46.0 -5.2 47 101 16459 260 27 26.6 4.7 | 280 27 26.7 -4.5 48 100 16490 290 22 20.7 -7.5 | 309 27 20.8 -16.8 49 96 16764 290 22 20.7 -7.5 | 309 27 20.8 -16.8 50 86 17374 280 10 9.8 -1.7 | 318 15 10.0 -11.0 51 82 17678 330 10 5.0 -8.7 | 344 19 5.1 -17.9 52 74 18288 240 18 15.6 9.0 | 271 16 15.7 -0.2 53 70 18620 255 3 2.9 0.8 | 340 9 3.0 -8.5 54 67 18898 265 10 10.0 0.9 | 310 13 10.1 -8.4 55 57 19812 345 10 2.6 -9.7 | 352 19 2.7 -18.9 56 52 20422 10 10 -1.7 -9.8 | 5 19 -1.6 -19.1 57 50 20650 15 6 -1.6 -5.8 | 5 15 -1.4 -15.0 58 45 21336 355 15 1.3 -14.9 | 357 24 1.4 -24.2 59 43 21641 20 17 -5.8 -16.0 | 13 26 -5.7 -25.2 60 40 21946 260 10 9.8 1.7 | 307 12 10.0 -7.5 61 37 22555 15 16 -4.1 -15.5 | 9 25 -4.0 -24.7 62 35 22860 10 14 -2.4 -13.8 | 6 23 -2.3 -23.0 63 33 23165 40 23 -14.8 -17.6 | 29 31 -14.7 -26.9 64 30 23774 20 21 -7.2 -19.7 | 14 30 -7.1 -29.0 65 30 23790 50 16 -12.3 -10.3 | 32 23 -12.1 -19.5 66 27 24384 55 20 -16.4 -11.5 | 38 26 -16.3 -20.7 67 26 24689 55 15 -12.3 -8.6 | 34 22 -12.2 -17.8 68 24 25298 100 12 -11.8 2.1 | 59 14 -11.7 -7.2 69 23 25603 45 10 -7.1 -7.1 | 23 18 -6.9 -16.3 70 21 25908 60 11 -9.5 -5.5 | 33 17 -9.4 -14.7 71 20 26213 45 4 -2.8 -2.8 | 13 12 -2.7 -12.1 72 20 26350 50 19 -14.6 -12.2 | 34 26 -14.4 -21.4 73 18 27127 50 21 -16.1 -13.5 | 35 28 -16.0 -22.7 74 17 27432 65 11 -10.0 -4.6 | 35 17 -9.8 -13.9 75 16 27737 20 10 -3.4 -9.4 | 10 19 -3.3 -18.6 76 15 28042 45 17 -12.0 -12.0 | 29 24 -11.9 -21.3 77 14 28651 25 21 -8.9 -19.0 | 17 30 -8.7 -28.3 78 13 28956 40 18 -11.6 -13.8 | 26 26 -11.4 -23.0 79 13 29261 75 15 -14.5 -3.9 | 48 19 -14.4 -13.1 80 12 29870 50 12 -9.2 -7.7 | 28 19 -9.1 -16.9 81 11 30175 55 10 -8.2 -5.7 | 28 17 -8.1 -15.0 82 10 30760 25 14 -5.9 -12.7 | 15 23 -5.8 -21.9 Wind Parameters Mean winds (0-6000m): 149.2 at 12.3 knts Storm direction: 179.2 at 9.2 knts Shear (0-3000m) pos: 1.8 neg: 2.3 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 148.7 deg Storm rel helicity (0-3000m) pos: 62.2 neg: -43.7 tot: 18.5 m^2/s^2 ave: 6.2 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 12.2 stream: -0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.10 Bulk Shear: 32.88 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 42 7 17 15| 10.9 0.0 10.9| 53.2 0.0 53.2 106.4 0.77| 19.0 14.6 1000 61 5 20 13| 5.5 4.7 10.1| 53.8 -12.2 41.7 41.7 0.25| 16.3 4.1 1500 139 5 33 6| 3.6 3.9 7.5| 53.8 -25.0 28.8 19.2 0.05| 14.1 0.8 2000 167 7 26 3| 2.7 3.5 6.2| 57.4 -25.3 32.1 16.1 0.02| 13.8 0.2 2500 167 9 82 2| 2.2 4.1 6.3| 60.3 -35.4 24.9 9.9 -0.01| 13.1 -0.2 3000 165 11 115 3| 1.8 2.3 4.1| 62.2 -43.7 18.5 6.2 -0.05| 12.2 -0.6 4000 151 12 104 6| 0.8 1.5 2.3| 91.8 -68.5 23.3 5.8 -0.05| 12.5 -0.6 5000 151 12 102 6| 0.8 1.0 1.8| 93.0 -72.3 20.7 4.1 -0.06| 10.8 -0.6 6000 149 12 102 6| 1.1 1.1 2.1|101.8 -74.4 27.4 4.6 0.01| 10.5 0.1 Wrote GIF file: /home/apache/climate/data/raob//KOAK/skewt/KOAK.skewt.20251110.00.gif