UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110100.upa.cvt Date: 0000Z 1 NOV 25 Searching for KOAK... Searching the city database file for: KOAK ... Date:0000Z 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 1016 3 19.0 13.0 68 6.0 15.3 280 8 290.8 292.5 287.8 317.1 9.29 1 1014 20 17.8 12.8 73 5.0 14.7 281 8 289.8 291.4 287.3 315.7 9.19 2 1002 125 17.0 12.0 72 5.0 14.0 284 5 290.0 291.5 287.1 314.9 8.82 3 1000 143 17.2 11.2 68 6.0 13.6 285 5 290.4 291.8 286.8 314.1 8.37 4 983 290 19.6 8.6 49 11.0 13.1 294 5 294.2 295.5 287.0 314.8 7.14 5 975 360 19.6 7.6 46 12.0 12.7 300 6 294.9 296.1 286.9 314.4 6.72 6 963 467 19.0 8.0 49 11.0 12.6 308 7 295.3 296.6 287.3 315.6 7.00 7 953 557 19.6 7.6 46 12.0 12.6 316 8 296.8 298.1 287.8 316.9 6.88 8 943 648 19.4 5.4 40 14.0 11.5 321 9 297.5 298.6 287.1 315.1 5.97 9 925 813 18.0 6.0 45 12.0 11.2 325 10 297.7 298.9 287.5 316.4 6.34 10 913 925 17.4 5.4 45 12.0 10.7 331 9 298.2 299.3 287.6 316.4 6.16 11 908 971 17.2 6.2 48 11.0 10.9 334 9 298.5 299.7 288.0 317.8 6.56 12 895 1094 17.0 3.0 39 14.0 9.4 342 8 299.5 300.5 287.2 315.3 5.31 13 880 1238 17.2 2.2 36 15.0 9.1 349 8 301.2 302.1 287.6 316.5 5.10 14 876 1277 17.2 -0.8 29 18.0 8.0 346 9 301.6 302.3 286.8 314.0 4.12 15 873 1306 17.4 -3.6 24 21.0 7.2 344 9 302.1 302.7 286.2 312.3 3.35 16 868 1355 17.6 -4.4 22 22.0 7.1 341 9 302.8 303.3 286.2 312.5 3.17 17 867 1365 17.6 -5.4 20 23.0 6.8 340 9 302.9 303.4 286.0 312.0 2.94 18 864 1395 18.2 -26.8 3 45.0 3.9 338 10 303.8 303.9 283.6 305.5 0.49 19 861 1425 19.0 336 10 304.9 20 858 1455 19.2 335 10 305.4 21 853 1505 19.0 -26.0 3 45.0 4.2 331 11 305.7 305.8 284.4 307.6 0.54 22 851 1525 18.4 -3.6 22 22.0 7.5 330 11 305.3 306.0 287.4 316.0 3.44 23 850 1535 18.4 -3.6 22 22.0 7.5 330 12 305.4 306.1 287.5 316.1 3.44 24 840 1636 17.8 -10.2 14 28.0 5.6 335 11 305.8 306.2 286.2 312.5 2.09 25 834 1697 17.0 -4.0 23 21.0 6.7 338 11 305.6 306.2 287.5 316.2 3.41 26 806 1986 14.4 -3.6 29 18.0 5.6 343 10 305.8 306.5 287.8 317.1 3.63 27 760 2479 11.2 -18.8 10 30.0 0.5 335 8 307.6 307.8 285.8 311.3 1.14 28 752 2567 11.4 -28.6 4 40.0 -0.4 348 8 308.7 308.8 285.4 310.4 0.48 29 750 2590 11.6 -23.4 7 35.0 0.1 352 8 309.2 309.3 285.9 311.8 0.77 30 745 2645 11.2 -19.8 10 31.0 0.3 360 7 309.3 309.5 286.4 312.9 1.07 31 743 2668 11.0 -12.0 19 23.0 1.5 3 7 309.3 309.7 287.4 316.0 2.05 32 730 2815 10.2 -8.8 25 19.0 1.8 13 7 310.0 310.5 288.3 318.6 2.69 33 723 2895 9.8 -12.2 20 22.0 0.7 11 7 310.5 310.8 287.8 317.2 2.07 34 706 3092 10.0 -27.0 5 37.0 -1.4 7 8 312.8 312.9 287.1 314.9 0.59 35 700 3163 9.8 -21.2 9 31.0 -1.0 5 8 313.3 313.5 287.7 316.7 1.00 36 693 3246 9.4 -15.6 15 25.0 -0.4 0 8 313.8 314.1 288.5 319.2 1.64 37 690 3282 9.6 -25.4 7 35.0 -1.6 358 8 314.4 314.5 287.7 316.8 0.70 38 641 3888 5.0 -19.0 16 24.0 -3.6 339 12 315.9 316.1 288.8 320.4 1.33 39 591 4545 0.6 -37.4 4 38.0 -8.1 336 15 318.2 318.2 288.5 319.1 0.26 40 589 4573 0.8 -40.2 3 41.0 -8.1 338 16 318.7 318.8 288.6 319.5 0.20 41 545 5192 -3.3 -37.3 5 34.0 -10.8 300 15 321.0 321.1 289.4 322.1 0.28 42 535 5338 -2.9 304 13 323.2 43 500 5870 -7.3 -40.3 5 33.0 -13.7 320 6 324.1 324.2 290.3 325.0 0.23 44 481 6169 -9.9 -40.9 6 31.0 -15.6 317 7 324.5 324.6 290.4 325.4 0.22 45 479 6201 -10.1 -43.1 5 33.0 -15.8 315 7 324.7 324.7 290.4 325.4 0.18 46 475 6265 -10.5 -30.5 18 20.0 -15.3 312 8 325.0 325.1 290.9 327.3 0.64 47 467 6395 -10.9 -35.9 11 25.0 -16.0 306 10 326.1 326.1 291.0 327.5 0.38 48 459 6527 -11.7 -30.7 19 19.0 -16.2 307 10 326.7 326.8 291.5 329.0 0.65 49 440 6848 -14.1 -31.1 22 17.0 -17.9 312 11 327.6 327.7 291.7 330.0 0.65 50 423 7144 -16.7 -31.7 26 15.0 -19.9 316 12 328.0 328.1 291.8 330.3 0.64 51 414 7305 -17.7 -36.7 17 19.0 -21.1 318 11 328.7 328.8 291.7 330.2 0.40 52 400 7560 -20.1 -38.1 18 18.0 -23.1 320 11 328.9 328.9 291.7 330.2 0.36 53 392 7709 -21.1 -40.1 16 19.0 -24.0 325 12 329.5 329.5 291.9 330.6 0.30 54 370 8132 -24.5 -37.5 29 13.0 -26.5 331 16 330.4 330.5 292.3 332.0 0.41 55 365 8231 -25.3 -39.3 26 14.0 -27.3 335 15 330.7 330.7 292.3 332.0 0.35 56 300 9620 -37.1 -45.1 43 8.0 -37.8 360 20 333.1 333.1 292.8 334.0 0.23 57 250 10860 -47.7 -55.7 39 8.0 -48.0 360 26 335.2 335.2 293.2 335.5 0.08 58 200 12290 -57.7 -65.7 35 8.0 -57.8 355 53 341.4 341.4 294.7 341.5 0.03 59 150 14070 -62.5 -81.5 6 19.0 -62.6 305 22 362.4 362.4 299.2 362.4 0.00 60 130 14946 -68.9 -82.9 12 14.0 -68.9 310 33 366.1 366.1 299.8 366.1 0.00 61 100 16520 -70.3 -87.3 7 17.0 -70.4 320 34 391.9 391.9 304.0 391.9 0.00 62 94 16888 -69.1 -87.1 6 18.0 -69.2 321 28 401.3 401.3 305.4 401.3 0.00 63 87 17348 -70.7 -87.7 6 17.0 -70.8 266 15 407.0 407.0 306.1 407.0 0.00 64 78 17995 -70.1 -88.1 5 18.0 -70.2 324 19 421.2 421.2 307.9 421.2 0.00 65 75 18229 -68.5 -87.5 5 19.0 -68.7 313 18 429.3 429.3 308.7 429.3 0.00 66 70 18640 -69.9 -88.9 5 19.0 -70.0 300 14 434.8 434.8 309.3 434.9 0.00 67 66 18991 -70.1 -89.1 5 19.0 -70.2 306 14 441.8 441.8 310.1 441.8 0.00 68 63 19269 -68.1 -89.1 3 21.0 -68.2 337 18 452.1 452.1 311.1 452.1 0.00 69 61 19462 -68.9 -89.9 3 21.0 -69.1 356 11 454.5 454.5 311.3 454.5 0.00 70 57 19871 -66.1 -89.1 3 23.0 -66.3 322 10 469.8 469.8 312.6 469.8 0.00 71 52 20431 -64.7 -88.7 2 24.0 -65.0 272 10 485.5 485.5 313.9 485.6 0.00 72 50 20670 -65.1 -89.1 2 24.0 -65.4 305 14 490.1 490.1 314.2 490.1 0.00 73 48 20919 -63.7 -88.7 2 25.0 -64.1 293 14 499.2 499.2 314.9 499.2 0.00 74 41 21882 -64.9 -89.9 2 25.0 -65.3 335 10 519.2 519.2 316.2 519.2 0.00 75 36 22675 -64.3 -89.3 2 25.0 -64.8 312 11 540.4 540.4 317.5 540.4 0.00 76 33 23211 -61.5 -88.5 2 27.0 -62.2 281 11 561.5 561.5 318.7 561.5 0.00 77 31 23597 -62.3 -88.3 2 26.0 -63.0 244 9 569.4 569.4 319.1 569.5 0.01 78 30 23800 -60.7 -88.7 1 28.0 -61.6 225 8 579.2 579.2 319.6 579.2 0.00 79 28 24231 -59.1 -87.1 1 28.0 -60.2 262 10 595.2 595.2 320.4 595.2 0.01 80 24 25194 -60.3 -87.3 2 27.0 -61.4 302 14 618.5 618.5 321.4 618.5 0.01 81 22 25740 -57.9 -86.9 1 29.0 -59.4 304 11 641.2 641.2 322.3 641.3 0.01 82 21 26032 -58.5 -86.5 2 28.0 -60.0 261 6 648.0 648.0 322.6 648.1 0.01 83 20 26340 -57.1 -86.1 1 29.0 -58.9 275 5 661.4 661.4 323.1 661.5 0.01 84 19 26664 -57.7 -86.7 1 29.0 -59.5 260 10 669.3 669.3 323.4 669.4 0.01 85 18 27007 -56.1 -86.1 1 30.0 -58.2 260 11 684.8 684.8 323.9 684.9 0.01 86 17 27369 -57.7 -85.7 2 28.0 -59.6 267 12 690.9 690.9 324.1 691.0 0.01 87 14 28606 -53.3 -84.3 1 31.0 -56.6 268 10 745.3 745.3 325.8 745.5 0.02 88 14 28606 -53.9 -84.9 1 31.0 -57.1 268 10 743.3 743.3 325.7 743.4 0.02 89 13 29085 -51.7 -83.7 1 32.0 -55.8 245 12 766.8 766.8 326.4 767.0 0.03 90 12 29600 -54.7 -84.7 1 30.0 -58.0 267 14 773.9 773.9 326.6 774.2 0.03 91 11 30159 -53.1 -84.1 1 31.0 -57.2 257 16 799.3 799.3 327.3 799.5 0.03 TRP 130 14946 -68.9 -82.9 12 14.0 -68.9 310 33 366.1 366.1 299.8 366.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5727.00 m Freezing level: 580.41 mb = 4693.37 m = 15398.02 ft Wetbulb zero: 755.83 mb = 2525.02 m = 8284.10 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 21.53 % Est. max temperature: 31.40 C = 88.52 F Sfc-Lift cond lev (LCL): 929.44 mb = 771.89 m = 2532.41 ft T: 18.35 C 700-500 lapse rate: 6.32 C/km ThetaE index: 4.14 C Layer 876.0- 868.0 mb Conv cond level (CCL): 600.57 mb = 4415.38 m = 14485.97 ft Mean mixing ratio: 7.12 g/kg Conv temperature: 46.03 C = 114.86 F Cap Strength: 12.31 C Lifted Index: 11.66 C Risk: None Lifted Index @300 mb: 12.86 C Lifted Index @700 mb: 11.36 C Showalter Index: 11.31 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 3.70 C K Index: -8.90 Risk: None Sweat Index: 30.00 Risk: None Energy Index: 2.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.42 J/kg Max Up Vert Vel: 8.53 m/s Conv Inhibition (B-): 47684.59 J/kg Cap Strength: 12.16 C Lift Cond Lev (LCL): 826.08 mb = 1778.02 m = 5833.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 359 at 7 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 3 280 8 7.9 -1.4 | 233 10 7.8 6.0 1 1000 143 285 5 4.8 -1.3 | 218 8 4.8 6.1 2 981 305 295 5 4.5 -2.1 | 220 7 4.5 5.2 3 947 610 320 9 5.8 -6.9 | 265 6 5.7 0.5 4 925 813 325 10 5.7 -8.2 | 278 6 5.7 -0.8 5 914 914 330 9 4.5 -7.8 | 276 4 4.4 -0.4 6 882 1219 350 8 1.4 -7.9 | 292 1 1.3 -0.5 7 851 1524 330 11 5.5 -9.5 | 292 6 5.4 -2.2 8 850 1535 330 12 6.0 -10.4 | 297 7 5.9 -3.0 9 821 1829 345 10 2.6 -9.7 | 313 3 2.5 -2.3 10 791 2134 340 9 3.1 -8.5 | 290 3 3.0 -1.1 11 763 2438 330 8 4.0 -6.9 | 264 4 3.9 0.4 12 736 2743 15 7 -1.8 -6.8 | 107 2 -1.9 0.6 13 700 3163 5 8 -0.7 -8.0 | 51 1 -0.8 -0.6 14 658 3658 335 9 3.8 -8.2 | 282 4 3.7 -0.8 15 634 3962 340 13 4.4 -12.2 | 318 7 4.4 -4.9 16 610 4267 315 9 6.4 -6.4 | 261 6 6.3 1.0 17 588 4572 340 16 5.5 -15.0 | 325 9 5.4 -7.7 18 566 4877 315 15 10.6 -10.6 | 287 11 10.5 -3.3 19 545 5182 300 15 13.0 -7.5 | 271 13 12.9 -0.2 20 500 5870 320 6 3.9 -4.6 | 234 5 3.8 2.8 21 485 6096 320 6 3.9 -4.6 | 234 5 3.8 2.8 22 466 6401 305 10 8.2 -5.7 | 259 8 8.1 1.6 23 430 7010 315 12 8.5 -8.5 | 278 8 8.4 -1.1 24 400 7560 320 11 7.1 -8.4 | 279 7 7.0 -1.1 25 397 7620 325 10 5.7 -8.2 | 278 6 5.7 -0.8 26 380 7925 325 17 9.8 -13.9 | 304 12 9.7 -6.6 27 364 8230 335 15 6.3 -13.6 | 315 9 6.3 -6.2 28 335 8839 350 12 2.1 -11.8 | 336 5 2.0 -4.5 29 321 9144 15 11 -2.8 -10.6 | 42 4 -2.9 -3.3 30 300 9620 360 20 -0.0 -20.0 | 0 13 -0.1 -12.7 31 269 10363 350 30 5.2 -29.5 | 347 23 5.1 -22.2 32 250 10860 360 26 -0.0 -26.0 | 0 19 -0.1 -18.7 33 234 11278 10 25 -4.3 -24.6 | 14 18 -4.4 -17.3 34 200 12290 355 53 4.6 -52.8 | 354 46 4.5 -45.5 35 193 12497 360 53 -0.0 -53.0 | 0 46 -0.1 -45.7 36 175 13106 10 32 -5.6 -31.5 | 13 25 -5.6 -24.2 37 167 13411 345 23 6.0 -22.2 | 338 16 5.9 -14.9 38 159 13716 330 28 14.0 -24.2 | 321 22 13.9 -16.9 39 151 14021 330 40 20.0 -34.6 | 324 34 19.9 -27.3 40 150 14070 305 22 18.0 -12.6 | 286 19 18.0 -5.3 41 144 14326 290 20 18.8 -6.8 | 268 19 18.7 0.5 42 130 14946 310 33 25.3 -21.2 | 299 29 25.2 -13.9 43 124 15240 315 33 23.3 -23.3 | 304 28 23.3 -16.0 44 112 15850 360 17 -0.0 -17.0 | 0 10 -0.1 -9.7 45 106 16154 350 13 2.3 -12.8 | 338 6 2.2 -5.5 46 101 16459 310 24 18.4 -15.4 | 294 20 18.3 -8.1 47 100 16520 320 34 21.9 -26.0 | 311 29 21.8 -18.7 48 96 16764 315 34 24.0 -24.0 | 305 29 24.0 -16.7 49 91 17069 330 18 9.0 -15.6 | 313 12 8.9 -8.2 50 87 17374 260 15 14.8 2.6 | 236 18 14.7 10.0 51 82 17678 305 31 25.4 -17.8 | 292 27 25.3 -10.4 52 78 17983 325 19 10.9 -15.6 | 307 14 10.8 -8.2 53 74 18288 310 18 13.8 -11.6 | 287 14 13.7 -4.2 54 71 18593 320 14 9.0 -10.7 | 291 10 8.9 -3.4 55 70 18640 300 14 12.1 -7.0 | 268 12 12.1 0.3 56 67 18898 295 10 9.1 -4.2 | 251 10 9.0 3.1 57 64 19202 330 21 10.5 -18.2 | 316 15 10.4 -10.8 58 61 19507 360 10 -0.0 -10.0 | 2 3 -0.1 -2.7 59 58 19812 315 10 7.1 -7.1 | 268 7 7.0 0.3 60 55 20117 345 10 2.6 -9.7 | 313 3 2.5 -2.3 61 52 20422 270 10 10.0 -0.0 | 234 12 9.9 7.3 62 50 20670 305 14 11.5 -8.0 | 273 11 11.4 -0.7 63 50 20726 280 11 10.8 -1.9 | 243 12 10.8 5.4 64 47 21031 300 15 13.0 -7.5 | 271 13 12.9 -0.2 65 45 21336 325 16 9.2 -13.1 | 302 11 9.1 -5.8 66 43 21641 355 12 1.0 -12.0 | 348 5 1.0 -4.6 67 41 21946 330 10 5.0 -8.7 | 285 5 4.9 -1.3 68 39 22250 340 12 4.1 -11.3 | 314 6 4.0 -3.9 69 37 22555 310 10 7.7 -6.4 | 263 8 7.6 0.9 70 35 22860 315 13 9.2 -9.2 | 281 9 9.1 -1.8 71 30 23800 225 8 5.7 5.7 | 203 14 5.6 13.0 72 27 24384 275 11 11.0 -1.0 | 240 13 10.9 6.4 73 26 24689 340 11 3.8 -10.3 | 309 5 3.7 -3.0 74 25 24994 305 10 8.2 -5.7 | 259 8 8.1 1.6 75 24 25298 300 16 13.9 -8.0 | 273 14 13.8 -0.7 76 22 25603 325 14 8.0 -11.5 | 297 9 8.0 -4.1 77 20 26213 235 3 2.5 1.7 | 195 9 2.4 9.1 78 20 26340 275 5 5.0 -0.4 | 215 8 4.9 6.9 79 19 26518 260 10 9.8 1.7 | 227 13 9.8 9.1 80 17 26822 260 11 10.8 1.9 | 229 14 10.8 9.3 81 16 27127 285 15 14.5 -3.9 | 256 15 14.4 3.5 82 15 27432 310 9 6.9 -5.8 | 257 7 6.8 1.6 83 13 27737 230 10 7.7 6.4 | 209 16 7.6 13.8 84 12 28042 270 14 14.0 -0.0 | 242 16 13.9 7.3 85 10 28651 250 17 16.0 5.8 | 230 21 15.9 13.2 86 9 28956 275 13 13.0 -1.1 | 244 14 12.9 6.2 87 9 29261 260 24 23.6 4.2 | 244 26 23.6 11.5 88 8 29566 280 20 19.7 -3.5 | 259 20 19.6 3.9 89 7 30175 275 31 30.9 -2.7 | 261 31 30.8 4.6 Wind Parameters Mean winds (0-6000m): 329.4 at 9.8 knts Storm direction: 359.4 at 7.3 knts Shear (0-3000m) pos: 2.1 neg: 0.2 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -151.0 deg Storm rel helicity (0-3000m) pos: 13.4 neg: -7.9 tot: 5.5 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.49 Bulk Shear: 4.86 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 ------------------------------------------------------------------------------- 500 294 6 227 7| 4.3 0.0 4.3| 5.5 -4.6 0.9 1.8 0.17| 7.1 1.2 1000 313 8 248 6| 4.0 0.0 4.0| 10.5 -4.8 5.7 5.7 0.36| 6.3 2.3 1500 323 8 259 5| 2.7 0.8 3.5| 11.0 -5.2 5.7 3.8 0.26| 6.3 1.6 2000 328 9 270 4| 2.3 0.6 2.9| 13.2 -5.8 7.4 3.7 0.26| 5.7 1.5 2500 330 9 272 4| 1.8 0.3 2.1| 13.3 -7.6 5.7 2.3 0.15| 5.3 0.8 3000 335 8 275 4| 2.1 0.2 2.3| 13.4 -7.9 5.5 1.8 0.02| 5.5 0.1 4000 338 9 283 3| 1.6 1.1 2.7| 16.2 -9.6 6.6 1.7 -0.02| 5.2 -0.1 5000 335 10 289 4| 1.3 1.5 2.7| 29.5 -36.9 -7.4 -1.5 -0.10| 6.2 -0.6 6000 329 10 283 5| 1.6 1.2 2.8| 29.5 -50.4 -20.8 -3.5 -0.16| 6.2 -1.0 Wrote GIF file: /home/apache/climate/data/raob//KOAK/skewt/KOAK.skewt.20251101.00.gif