UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110112.upa.cvt Date: 1200Z 1 NOV 25 Searching for KOAK... Searching the city database file for: KOAK ... Date:1200Z 1 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 11.6 10.8 95 0.8 11.2 55 2 283.3 284.7 283.5 305.3 8.01 1 1010 69 14.0 11.9 87 2.1 12.7 360 2 286.3 287.8 285.5 310.5 8.69 2 1007 94 14.2 12.5 90 1.7 13.2 339 2 286.8 288.4 286.1 312.0 9.07 3 1001 144 14.0 12.2 89 1.8 12.9 297 2 287.1 288.6 286.1 312.0 8.95 4 1000 152 14.2 12.3 88 1.9 13.1 290 2 287.4 288.9 286.2 312.5 9.02 5 994 203 14.2 12.0 87 2.2 12.9 258 2 287.8 289.4 286.3 312.7 8.89 6 993 211 14.4 11.0 80 3.4 12.4 253 2 288.1 289.6 285.8 311.5 8.32 7 986 271 15.6 10.6 72 5.0 12.6 215 1 289.9 291.4 286.4 313.0 8.16 8 984 289 16.0 12.0 77 4.0 13.6 204 1 290.5 292.1 287.4 315.9 8.98 9 979 332 17.6 8.6 56 9.0 12.4 197 1 292.5 293.8 286.4 313.1 7.17 10 973 385 17.8 8.8 56 9.0 12.6 202 1 293.2 294.5 286.8 314.3 7.32 11 966 446 17.6 9.6 59 8.0 12.9 207 1 293.6 295.0 287.4 316.0 7.78 12 960 500 18.8 7.8 49 11.0 12.4 211 2 295.4 296.6 287.2 315.5 6.92 13 939 690 18.8 7.8 49 11.0 12.4 247 2 297.3 298.5 288.1 318.0 7.08 14 932 754 19.8 5.8 40 14.0 11.8 268 1 298.9 300.0 287.9 317.3 6.21 15 929 782 19.8 5.8 40 14.0 11.8 278 1 299.2 300.3 288.0 317.6 6.23 16 925 819 19.6 5.6 40 14.0 11.6 290 1 299.4 300.5 288.0 317.6 6.17 17 910 959 18.8 4.8 40 14.0 10.9 346 1 299.9 301.0 287.9 317.6 5.93 18 879 1256 18.0 -13.0 11 31.0 5.4 346 2 302.1 302.4 284.2 307.2 1.60 19 870 1343 18.6 -25.4 4 44.0 4.2 337 3 303.6 303.7 283.6 305.5 0.56 20 868 1363 18.6 -18.4 7 37.0 4.8 334 3 303.8 304.0 284.2 307.2 1.03 21 864 1403 18.2 -5.8 19 24.0 6.9 330 3 303.8 304.3 286.3 312.7 2.87 22 850 1542 17.2 -11.8 13 29.0 5.1 315 4 304.2 304.5 285.3 309.9 1.82 23 828 1765 16.4 -20.6 6 37.0 3.2 311 6 305.6 305.8 284.8 308.6 0.89 24 818 1868 15.8 -18.2 8 34.0 3.2 316 7 306.0 306.2 285.2 309.7 1.11 25 810 1951 15.4 -4.6 25 20.0 5.7 329 8 306.5 307.1 287.8 316.9 3.35 26 748 2620 11.4 -12.6 17 24.0 1.5 327 7 309.2 309.6 287.2 315.5 1.94 27 717 2972 9.8 -24.2 7 34.0 -1.2 304 9 311.2 311.3 286.6 313.8 0.75 28 700 3171 9.0 -23.0 8 32.0 -1.6 285 10 312.5 312.6 287.2 315.4 0.86 29 693 3254 8.8 -24.2 8 33.0 -1.9 269 10 313.1 313.3 287.3 315.8 0.78 30 653 3742 6.0 -29.0 6 35.0 -4.1 263 9 315.3 315.4 287.8 317.2 0.53 31 635 3970 4.8 -18.2 17 23.0 -3.6 255 10 316.5 316.8 289.2 321.3 1.43 32 629 4048 5.0 -35.0 4 40.0 -5.2 261 10 317.6 317.6 288.3 318.7 0.31 33 563 4942 0.2 -35.8 5 36.0 -8.5 248 8 322.2 322.2 289.8 323.3 0.32 34 528 5452 -3.7 -27.7 14 24.0 -10.4 266 10 323.4 323.6 290.6 326.1 0.74 35 509 5741 -5.5 -33.5 9 28.0 -12.1 295 10 324.7 324.8 290.6 326.3 0.44 36 500 5880 -6.9 -27.9 17 21.0 -12.5 300 12 324.6 324.8 291.0 327.4 0.77 37 497 5927 -7.3 -27.3 19 20.0 -12.7 294 12 324.7 324.9 291.0 327.6 0.82 38 477 6246 -8.9 -32.9 12 24.0 -14.5 256 15 326.6 326.7 291.3 328.4 0.50 39 470 6360 -9.7 -31.7 15 22.0 -14.9 245 17 326.9 327.1 291.5 329.0 0.57 40 457 6576 -11.5 -32.5 16 21.0 -16.2 245 15 327.3 327.4 291.5 329.3 0.55 41 444 6796 -13.7 -28.7 27 15.0 -17.3 245 13 327.3 327.4 291.7 330.2 0.81 42 418 7252 -17.1 -36.1 18 19.0 -20.6 276 10 328.6 328.7 291.7 330.2 0.42 43 400 7580 -19.9 -32.9 30 13.0 -22.4 275 13 329.1 329.2 292.1 331.3 0.60 44 390 7767 -21.3 -32.3 36 11.0 -23.4 271 13 329.7 329.8 292.3 332.1 0.65 45 386 7843 -22.1 -33.1 36 11.0 -24.1 266 14 329.6 329.7 292.2 331.9 0.61 46 379 7977 -23.3 -36.3 29 13.0 -25.4 261 15 329.8 329.8 292.1 331.4 0.45 47 367 8211 -25.1 -35.1 39 10.0 -26.8 264 13 330.4 330.5 292.3 332.4 0.53 48 356 8431 -26.9 -39.9 28 13.0 -28.6 250 12 330.9 330.9 292.3 332.1 0.33 49 353 8492 -27.3 -37.3 38 10.0 -28.7 245 11 331.1 331.2 292.4 332.8 0.44 50 348 8595 -28.1 -39.1 34 11.0 -29.6 244 11 331.4 331.5 292.4 332.8 0.37 51 342 8719 -29.1 -44.1 22 15.0 -30.7 256 11 331.7 331.7 292.4 332.6 0.22 52 332 8930 -30.9 -40.9 37 10.0 -32.1 271 11 332.1 332.1 292.6 333.3 0.32 53 330 8973 -31.3 -42.3 33 11.0 -32.5 272 11 332.1 332.1 292.6 333.2 0.28 54 326 9059 -31.9 -40.9 41 9.0 -32.9 273 12 332.4 332.5 292.7 333.7 0.33 55 324 9103 -32.3 -42.3 36 10.0 -33.4 274 12 332.5 332.5 292.7 333.6 0.29 56 300 9640 -36.9 -48.9 28 12.0 -37.8 290 13 333.4 333.4 292.8 334.0 0.15 57 250 10870 -47.3 -54.3 45 7.0 -47.6 230 10 335.7 335.8 293.3 336.1 0.10 58 200 12320 -57.1 -67.1 27 10.0 -57.3 155 5 342.3 342.3 294.9 342.4 0.02 59 150 14100 -64.5 -80.5 9 16.0 -64.6 335 13 359.0 359.0 298.5 359.0 0.00 60 100 16530 -73.9 -87.9 10 14.0 -73.9 300 26 384.9 384.9 303.1 385.0 0.00 61 99 16589 -74.3 -88.3 10 14.0 -74.3 305 25 385.3 385.3 303.1 385.3 0.00 62 85 17488 -68.7 -86.7 6 18.0 -68.8 294 22 413.8 413.8 307.0 413.8 0.00 63 81 17775 -70.5 -87.5 6 17.0 -70.6 298 17 415.8 415.8 307.2 415.8 0.00 64 73 18391 -70.9 -87.9 6 17.0 -71.0 296 11 427.5 427.5 308.6 427.6 0.00 65 70 18640 -70.3 -89.3 5 19.0 -70.4 310 11 434.0 434.0 309.3 434.0 0.00 66 67 18901 -68.3 -88.3 4 20.0 -68.4 275 13 443.8 443.8 310.3 443.8 0.00 67 63 19269 -69.7 -89.7 4 20.0 -69.8 275 11 448.6 448.6 310.7 448.6 0.00 68 59 19660 -69.3 -90.3 3 21.0 -69.4 304 12 458.0 458.0 311.6 458.0 0.00 69 57 19867 -67.1 -89.1 3 22.0 -67.3 1 11 467.5 467.5 312.4 467.5 0.00 70 54 20193 -67.9 -89.9 3 22.0 -68.1 149 3 473.0 473.0 312.9 473.0 0.00 71 51 20539 -64.1 -89.1 2 25.0 -64.4 250 8 489.6 489.7 314.2 489.7 0.00 72 50 20660 -65.1 -89.1 2 24.0 -65.4 285 10 490.1 490.1 314.2 490.1 0.00 73 49 20783 -65.3 -89.3 2 24.0 -65.6 283 10 492.4 492.4 314.4 492.5 0.00 74 36 22670 -63.1 -89.1 2 26.0 -63.6 315 11 543.5 543.5 317.7 543.5 0.00 75 36 22670 -63.7 -89.7 2 26.0 -64.2 315 11 542.0 542.0 317.6 542.0 0.00 76 33 23207 -60.7 -88.7 1 28.0 -61.5 308 11 563.6 563.6 318.8 563.6 0.00 77 30 23800 -61.1 -88.1 2 27.0 -61.9 40 7 578.1 578.1 319.6 578.1 0.01 78 28 24229 -62.1 -89.1 2 27.0 -62.9 128 8 586.8 586.8 320.0 586.8 0.00 79 26 24691 -59.3 -87.3 1 28.0 -60.4 315 12 607.3 607.3 320.9 607.4 0.01 80 25 24936 -60.3 -88.3 1 28.0 -61.3 307 12 611.3 611.3 321.1 611.4 0.01 81 24 25192 -59.3 -87.3 1 28.0 -60.5 298 11 621.4 621.4 321.6 621.4 0.01 82 23 25458 -60.5 -88.5 1 28.0 -61.6 289 11 625.5 625.5 321.7 625.5 0.01 83 22 25738 -57.5 -87.5 1 30.0 -59.1 280 10 642.4 642.4 322.4 642.5 0.01 84 21 26031 -58.1 -87.1 1 29.0 -59.6 270 10 649.2 649.2 322.7 649.3 0.01 85 20 26340 -57.1 -86.1 1 29.0 -58.9 260 9 661.4 661.4 323.1 661.5 0.01 86 17 27369 -56.1 -86.1 1 30.0 -58.3 269 15 696.1 696.1 324.3 696.2 0.01 87 16 27753 -57.5 -86.5 1 29.0 -59.6 280 18 703.7 703.7 324.6 703.8 0.01 88 15 28162 -56.1 -86.1 1 30.0 -58.6 276 18 721.4 721.4 325.1 721.6 0.02 89 14 28598 -57.3 -86.3 1 29.0 -59.6 273 19 731.7 731.8 325.4 731.9 0.02 90 13 29071 -52.9 -84.9 1 32.0 -56.6 269 19 762.7 762.7 326.3 762.8 0.02 91 12 29588 -51.9 -83.9 1 32.0 -56.1 265 20 783.9 783.9 326.8 784.1 0.03 92 10 30770 -51.5 -84.5 1 33.0 -56.4 270 23 827.3 827.3 327.9 827.6 0.03 93 9.7 30968 -50.5 -83.5 1 33.0 -55.9 838.3 838.3 328.1 838.7 0.04 94 9.1 31385 -50.3 -83.3 1 33.0 -56.0 854.5 854.6 328.5 854.9 0.04 95 9.0 31457 -50.3 -83.3 1 33.0 -56.0 857.2 857.3 328.5 857.6 0.04 96 8.1 32143 -51.5 -83.5 1 32.0 -57.1 878.7 878.7 329.0 879.2 0.05 97 7.6 32558 -49.7 -82.7 1 33.0 -56.2 902.1 902.2 329.5 902.7 0.06 TRP 99 16589 -74.3 -88.3 10 14.0 -74.3 305 25 385.3 385.3 303.1 385.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5728.00 m Freezing level: 561.21 mb = 4968.57 m = 16300.88 ft Wetbulb zero: 730.25 mb = 2819.91 m = 9251.57 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 18.91 % Est. max temperature: 32.21 C = 89.98 F Sfc-Lift cond lev (LCL): 1005.91 mb = 102.66 m = 336.82 ft T: 14.16 C 700-500 lapse rate: 5.87 C/km ThetaE index: 2.79 C Layer 979.0- 973.0 mb Conv cond level (CCL): 584.91 mb = 4634.14 m = 15203.70 ft Mean mixing ratio: 7.52 g/kg Conv temperature: 49.08 C = 120.35 F Cap Strength: 13.07 C Lifted Index: 12.53 C Risk: None Lifted Index @300 mb: 13.53 C Lifted Index @700 mb: 10.86 C Showalter Index: 15.46 C Risk: None Total Totals Index: 19.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: -4.90 C K Index: -19.70 Risk: None Sweat Index: 20.00 Risk: None Energy Index: 3.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 60.74 J/kg Max Up Vert Vel: 11.02 m/s Conv Inhibition (B-): 46676.80 J/kg Cap Strength: 13.03 C Lift Cond Lev (LCL): 857.00 mb = 1472.10 m = 4829.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 5 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 55 2 -1.6 -1.1 | 114 6 -5.5 2.5 1 1000 152 290 2 1.9 -0.7 | 146 4 -2.0 3.0 2 982 305 195 1 0.3 1.0 | 142 6 -3.6 4.6 3 948 610 220 2 1.3 1.5 | 153 6 -2.6 5.2 4 925 819 290 1 0.9 -0.3 | 138 4 -3.0 3.3 5 915 914 345 1 0.3 -1.0 | 126 5 -3.6 2.7 6 883 1219 350 2 0.3 -2.0 | 115 4 -3.5 1.7 7 850 1542 315 4 2.8 -2.8 | 127 1 -1.1 0.8 8 821 1829 310 7 5.4 -4.5 | 300 2 1.5 -0.9 9 792 2134 360 9 -0.0 -9.0 | 36 7 -3.9 -5.4 10 764 2438 330 6 3.0 -5.2 | 30 2 -0.9 -1.6 11 737 2743 325 8 4.6 -6.6 | 347 3 0.7 -2.9 12 700 3171 285 10 9.7 -2.6 | 260 6 5.8 1.1 13 684 3353 250 10 9.4 3.4 | 218 9 5.5 7.1 14 659 3658 265 9 9.0 0.8 | 229 7 5.1 4.4 15 634 3962 255 10 9.7 2.6 | 223 8 5.8 6.2 16 611 4267 280 9 8.9 -1.6 | 247 5 5.0 2.1 17 566 4877 250 8 7.5 2.7 | 210 7 3.6 6.4 18 545 5182 240 10 8.7 5.0 | 209 10 4.8 8.6 19 506 5791 300 10 8.7 -5.0 | 286 5 4.8 -1.4 20 500 5880 300 12 10.4 -6.0 | 290 7 6.5 -2.4 21 486 6096 270 14 14.0 -0.0 | 250 11 10.1 3.6 22 467 6401 240 17 14.7 8.5 | 222 16 10.8 12.1 23 449 6706 250 13 12.2 4.4 | 226 12 8.3 8.1 24 431 7010 230 12 9.2 7.7 | 205 13 5.3 11.4 25 414 7315 290 10 9.4 -3.4 | 268 6 5.5 0.2 26 400 7580 275 13 13.0 -1.1 | 255 9 9.1 2.5 27 398 7620 280 11 10.8 -1.9 | 256 7 6.9 1.7 28 381 7925 260 15 14.8 2.6 | 240 13 10.9 6.2 29 365 8230 265 13 13.0 1.1 | 242 10 9.1 4.8 30 350 8534 240 11 9.5 5.5 | 212 11 5.6 9.1 31 335 8839 270 11 11.0 -0.0 | 243 8 7.1 3.6 32 322 9144 275 12 12.0 -1.0 | 252 8 8.1 2.6 33 300 9640 290 13 12.2 -4.4 | 276 8 8.3 -0.8 34 282 10058 295 13 11.8 -5.5 | 283 8 7.9 -1.9 35 258 10668 255 10 9.7 2.6 | 223 8 5.8 6.2 36 250 10870 230 10 7.7 6.4 | 201 11 3.8 10.1 37 246 10973 225 10 7.1 7.1 | 197 11 3.2 10.7 38 200 12320 155 5 -2.1 4.5 | 144 10 -6.0 8.2 39 194 12497 200 10 3.4 9.4 | 178 13 -0.5 13.0 40 168 13411 275 20 19.9 -1.7 | 263 16 16.0 1.9 41 152 14021 330 22 11.0 -19.1 | 335 17 7.1 -15.4 42 150 14100 335 13 5.5 -11.8 | 349 8 1.6 -8.1 43 137 14630 30 10 -5.0 -8.7 | 61 10 -8.9 -5.0 44 130 14935 5 1 -0.1 -1.0 | 124 5 -4.0 2.6 45 124 15240 295 9 8.2 -3.8 | 272 4 4.3 -0.2 46 118 15545 330 16 8.0 -13.9 | 338 11 4.1 -10.2 47 112 15850 325 12 6.9 -9.8 | 334 7 3.0 -6.2 48 106 16154 260 20 19.7 3.5 | 246 17 15.8 7.1 49 100 16530 300 26 22.5 -13.0 | 297 21 18.6 -9.4 50 99 16589 305 25 20.5 -14.3 | 303 20 16.6 -10.7 51 96 16764 300 26 22.5 -13.0 | 297 21 18.6 -9.4 52 91 17069 310 21 16.1 -13.5 | 309 16 12.2 -9.9 53 87 17374 300 24 20.8 -12.0 | 296 19 16.9 -8.4 54 82 17678 285 18 17.4 -4.7 | 274 14 13.5 -1.0 55 78 17983 325 15 8.6 -12.3 | 331 10 4.7 -8.6 56 74 18288 315 12 8.5 -8.5 | 317 7 4.6 -4.8 57 71 18593 260 10 9.8 1.7 | 228 8 6.0 5.4 58 70 18640 310 11 8.4 -7.1 | 307 6 4.5 -3.4 59 67 18898 275 13 13.0 -1.1 | 255 9 9.1 2.5 60 61 19507 275 10 10.0 -0.9 | 245 7 6.1 2.8 61 58 19812 330 13 6.5 -11.3 | 341 8 2.6 -7.6 62 55 20117 125 2 -1.6 1.1 | 131 7 -5.5 4.8 63 50 20660 285 10 9.7 -2.6 | 260 6 5.8 1.1 64 47 21031 280 10 9.8 -1.7 | 252 6 6.0 1.9 65 45 21336 285 4 3.9 -1.0 | 179 3 -0.0 2.6 66 43 21641 300 12 10.4 -6.0 | 290 7 6.5 -2.4 67 41 21946 330 12 6.0 -10.4 | 343 7 2.1 -6.8 68 33 23165 305 10 8.2 -5.7 | 296 5 4.3 -2.1 69 32 23470 325 16 9.2 -13.1 | 331 11 5.3 -9.5 70 30 23774 30 16 -8.0 -13.9 | 49 16 -11.9 -10.2 71 30 23800 40 7 -4.5 -5.4 | 78 9 -8.4 -1.7 72 29 24079 40 12 -7.7 -9.2 | 64 13 -11.6 -5.6 73 27 24384 215 4 2.3 3.3 | 167 7 -1.6 6.9 74 26 24689 315 12 8.5 -8.5 | 317 7 4.6 -4.8 75 20 26340 260 9 8.9 1.6 | 224 7 5.0 5.2 76 19 26822 235 11 9.0 6.3 | 207 11 5.1 9.9 77 18 27127 265 14 13.9 1.2 | 244 11 10.1 4.9 78 17 27432 270 15 15.0 -0.0 | 252 12 11.1 3.6 79 16 27737 280 18 17.7 -3.1 | 268 14 13.8 0.5 80 12 29566 265 20 19.9 1.7 | 251 17 16.0 5.4 81 10 30770 270 23 23.0 -0.0 | 259 19 19.1 3.6 Wind Parameters Mean winds (0-6000m): 283.1 at 7.1 knts Storm direction: 313.1 at 5.3 knts Shear (0-3000m) pos: 0.9 neg: 1.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 170.6 deg Storm rel helicity (0-3000m) pos: 8.8 neg: -9.3 tot: -0.5 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 13.32 Bulk Shear: 4.56 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 ------------------------------------------------------------------------------- 500 248 2 150 5| 3.7 0.0 3.7| 3.9 -1.0 2.9 5.7 0.37| 7.3 2.7 1000 253 1 149 5| 1.0 0.0 1.0| 4.5 -3.9 0.7 0.7 0.06| 5.5 0.3 1500 304 2 138 4| 0.7 0.9 1.6| 4.7 -4.7 -0.0 -0.0 0.01| 4.7 0.0 2000 313 3 133 2| 1.4 0.7 2.1| 6.6 -4.7 1.9 1.0 0.23| 5.5 1.3 2500 329 4 101 2| 1.1 0.5 1.6| 8.8 -5.4 3.4 1.4 0.21| 5.8 1.2 3000 325 5 87 1| 0.9 1.2 2.2| 8.8 -9.3 -0.5 -0.2 0.03| 5.8 0.2 4000 298 6 235 2| 0.7 1.5 2.2| 11.6 -22.4 -10.8 -2.7 -0.12| 5.9 -0.7 5000 287 6 232 3| 0.7 1.4 2.1| 15.6 -28.9 -13.2 -2.6 -0.13| 5.6 -0.7 6000 283 7 236 4| 1.3 1.2 2.5| 32.8 -35.0 -2.2 -0.4 -0.01| 6.1 -0.1 Wrote GIF file: /home/apache/climate/data/raob//KOAK/skewt/KOAK.skewt.20251101.12.gif