UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032300.upa.cvt Date: 0000Z 23 MAR 20 Searching for KOAK... Searching the city database file for: KOAK ... Date:0000Z 23 MAR 20 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 1017 3 16.6 10.6 68 6.0 13.1 280 11 288.4 289.7 285.5 310.6 7.91 1 1014 28 16.2 9.2 63 7.0 12.2 282 12 288.2 289.5 284.8 308.5 7.21 2 1000 143 14.4 7.4 63 7.0 10.6 290 14 287.5 288.7 283.7 305.8 6.46 3 996 177 14.2 7.2 63 7.0 10.4 289 13 287.7 288.8 283.7 305.7 6.40 4 946 610 12.0 5.0 62 7.0 8.3 345 6 289.7 290.7 283.9 306.2 5.78 5 925 797 10.4 4.4 66 6.0 7.3 340 6 289.9 290.9 283.8 306.2 5.67 6 851 1484 4.4 1.9 84 2.5 3.2 64 8 290.7 291.6 283.6 305.5 5.16 7 850 1494 4.2 1.7 84 2.5 3.0 65 8 290.5 291.4 283.5 305.2 5.09 8 819 1795 2.4 -0.9 79 3.3 0.9 83 10 291.7 292.5 283.2 304.5 4.37 9 755 2447 -2.5 -4.4 87 1.9 -3.3 100 14 293.3 294.0 283.0 304.1 3.65 10 734 2671 -3.5 -6.2 82 2.7 -4.6 89 12 294.6 295.2 283.1 304.3 3.27 11 727 2747 -3.5 -8.5 68 5.0 -5.4 85 11 295.4 295.9 282.9 303.7 2.77 12 700 3045 -5.5 -10.2 69 4.7 -7.2 75 10 296.4 296.8 283.0 304.0 2.51 13 673 3351 -8.3 -11.5 78 3.2 -9.4 82 9 296.6 297.0 282.9 303.8 2.36 14 669 3398 -8.5 -11.9 76 3.4 -9.6 83 9 296.9 297.3 283.0 303.9 2.29 15 665 3444 -7.7 -15.7 53 8.0 -10.1 84 9 298.3 298.6 282.8 303.6 1.69 16 661 3491 -7.9 -16.9 48 9.0 -10.6 86 9 298.6 298.9 282.8 303.4 1.54 17 620 3984 -12.3 -18.3 61 6.0 -13.9 100 7 299.1 299.3 282.8 303.7 1.46 18 602 4208 -13.7 -20.7 55 7.0 -15.4 107 7 300.0 300.2 283.0 303.9 1.22 19 584 4438 -15.5 -20.5 65 5.0 -16.7 131 7 300.5 300.7 283.2 304.6 1.28 20 558 4780 -17.9 -24.9 54 7.0 -19.4 179 6 301.6 301.8 283.2 304.6 0.91 21 547 4928 -19.3 -24.1 66 4.8 -20.3 195 6 301.7 301.8 283.4 304.9 1.00 22 540 5024 -19.9 -27.9 49 8.0 -21.4 194 5 302.1 302.2 283.2 304.4 0.71 23 527 5204 -20.7 -32.7 33 12.0 -22.5 193 5 303.2 303.3 283.3 304.8 0.46 24 505 5517 -23.3 -31.3 48 8.0 -24.5 191 3 303.8 303.9 283.7 305.6 0.55 25 500 5590 -23.7 -31.7 48 8.0 -24.9 190 3 304.1 304.2 283.8 306.0 0.54 26 495 5663 -24.1 -33.1 43 9.0 -25.4 185 3 304.5 304.6 283.8 306.1 0.48 27 487 5782 -24.7 -30.7 57 6.0 -25.6 177 3 305.2 305.3 284.3 307.3 0.61 28 469 6055 -27.3 -37.3 38 10.0 -28.5 158 2 305.3 305.4 284.0 306.4 0.33 29 435 6591 -31.9 -38.9 50 7.0 -32.6 110 8 306.1 306.2 284.2 307.2 0.30 30 417 6889 -33.7 -41.7 44 8.0 -34.4 82 12 307.5 307.6 284.7 308.3 0.24 31 403 7128 -34.1 -42.1 44 8.0 -34.8 70 18 310.0 310.1 285.6 310.8 0.23 32 400 7180 -34.3 -43.3 40 9.0 -35.0 70 20 310.4 310.4 285.7 311.2 0.21 33 381 7519 -36.7 -48.7 28 12.0 -37.4 62 26 311.6 311.6 286.1 312.0 0.12 34 373 7665 -37.7 -48.7 31 11.0 -38.4 60 28 312.2 312.2 286.2 312.6 0.12 35 360 7910 -38.3 -51.3 24 13.0 -39.0 58 29 314.5 314.6 287.1 314.9 0.09 36 351 8083 -39.9 -52.9 24 13.0 -40.5 58 29 314.7 314.7 287.1 315.0 0.08 37 338 8341 -39.3 -70.3 2 31.0 -40.2 56 30 318.9 318.9 288.4 318.9 0.01 38 300 9150 -44.1 -80.1 1 36.0 -44.7 70 15 323.2 323.2 289.8 323.2 0.00 39 297 9217 -44.5 -80.5 1 36.0 -45.1 94 12 323.6 323.6 289.8 323.6 0.00 40 283 9542 -43.3 -79.3 1 36.0 -44.0 189 5 329.8 329.8 291.6 329.8 0.00 41 272 9808 -44.9 -79.9 1 35.0 -45.5 221 11 331.2 331.2 292.0 331.2 0.00 42 250 10370 -46.1 -81.1 1 35.0 -46.7 235 26 337.5 337.5 293.7 337.5 0.00 43 232 10864 -48.1 -82.1 1 34.0 -48.6 237 29 341.8 341.8 294.7 341.8 0.00 44 208 11583 -48.5 -82.5 1 34.0 -49.1 225 44 352.0 352.0 297.1 352.0 0.00 45 200 11840 -49.5 -83.5 1 34.0 -50.0 235 50 354.4 354.4 297.5 354.4 0.00 46 190 12175 -50.9 -84.9 1 34.0 -51.4 240 54 357.4 357.4 298.2 357.4 0.00 47 180 12528 -50.1 -84.1 1 34.0 -50.6 245 53 364.2 364.2 299.5 364.3 0.00 48 166 13056 -51.5 -84.5 1 33.0 -52.0 245 52 370.4 370.4 300.7 370.4 0.00 49 160 13294 -53.1 -86.1 1 33.0 -53.5 245 51 371.7 371.7 300.8 371.7 0.00 50 150 13710 -53.5 -86.5 1 33.0 -53.9 245 50 377.9 377.9 301.9 377.9 0.00 51 146 13884 -53.1 -86.1 1 33.0 -53.6 246 49 381.5 381.5 302.5 381.5 0.00 52 128 14725 -57.1 -89.1 1 32.0 -57.5 252 47 388.9 388.9 303.6 389.0 0.00 53 121 15081 -56.7 -88.7 1 32.0 -57.1 254 46 396.0 396.0 304.6 396.0 0.00 54 117 15294 -57.9 -89.9 1 32.0 -58.2 255 45 397.6 397.6 304.9 397.6 0.00 55 108 15798 -58.3 -89.3 1 31.0 -58.6 252 41 406.0 406.0 306.0 406.1 0.00 56 104 16035 -59.7 -90.7 1 31.0 -60.0 251 40 407.8 407.8 306.2 407.8 0.00 57 100 16280 -59.7 -90.7 1 31.0 -60.0 250 38 412.4 412.4 306.8 412.4 0.00 58 81 17591 -62.1 -91.1 1 29.0 -62.4 250 27 433.1 433.1 309.1 433.1 0.00 59 77 17906 -59.9 -90.9 1 31.0 -60.3 250 24 444.0 444.0 310.3 444.0 0.00 60 70 18500 -61.5 -91.5 1 30.0 -61.9 250 24 452.8 452.8 311.1 452.8 0.00 61 67 18771 -62.5 -91.5 1 29.0 -62.8 253 23 456.4 456.4 311.4 456.4 0.00 62 57 19765 -63.5 -91.5 1 28.0 -63.8 262 20 475.7 475.7 313.1 475.7 0.00 63 52 20335 -58.7 -89.7 1 31.0 -59.3 268 19 499.5 499.5 314.9 499.5 0.00 64 50 20580 -60.7 -90.7 1 30.0 -61.2 270 18 500.4 500.4 315.0 500.4 0.00 65 49 20705 -61.3 -90.3 1 29.0 -61.8 273 17 501.9 501.9 315.1 501.9 0.00 66 40 21969 -59.7 -90.7 1 31.0 -60.4 291 20 535.9 535.9 317.3 535.9 0.00 67 38 22288 -61.5 -90.5 1 29.0 -62.1 307 19 539.3 539.3 317.5 539.3 0.00 68 32 23350 -62.7 -91.7 1 29.0 -63.3 312 15 563.2 563.2 318.8 563.2 0.00 69 31 23546 -60.9 -90.9 1 30.0 -61.7 299 14 573.2 573.2 319.3 573.2 0.00 70 30 23750 -60.5 -90.5 1 30.0 -61.4 285 14 579.7 579.7 319.6 579.7 0.00 71 26 24646 -58.1 -89.1 1 31.0 -59.4 341 16 610.7 610.7 321.1 610.8 0.01 72 20 26290 -59.9 -89.9 1 30.0 -61.2 295 22 652.8 652.8 322.8 652.9 0.01 73 18 26949 -58.7 -89.7 1 31.0 -60.3 321 13 676.6 676.6 323.6 676.6 0.01 74 17 27306 -60.1 -90.1 1 30.0 -61.6 289 15 683.2 683.2 323.9 683.3 0.01 75 15 28091 -57.9 -88.9 1 31.0 -60.0 257 25 715.5 715.5 324.9 715.5 0.01 76 13 28987 -60.3 -90.3 1 30.0 -62.1 277 39 737.0 737.0 325.6 737.1 0.01 77 11 30040 -55.3 -86.3 1 31.0 -58.6 284 55 791.3 791.3 327.0 791.4 0.02 78 10 30650 -53.5 -86.5 1 33.0 -57.7 290 58 819.8 819.9 327.7 820.0 0.02 79 9.3 31121 -49.3 -83.3 1 34.0 -55.3 853.0 853.1 328.5 853.4 0.04 80 8.6 31634 -49.3 -83.3 1 34.0 -55.6 872.3 872.4 328.9 872.8 0.04 81 8.2 31949 -46.5 -81.5 1 35.0 -54.2 895.4 895.4 329.4 896.0 0.06 82 8.0 32112 -46.9 -81.9 1 35.0 -54.6 900.1 900.2 329.4 900.8 0.06 TRP 190 12175 -50.9 -84.9 1 34.0 -51.4 240 54 357.4 357.4 298.2 357.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5447.00 m Freezing level: 787.65 mb = 2114.71 m = 6937.93 ft Wetbulb zero: 805.37 mb = 1929.88 m = 6331.53 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 65.84 % Est. max temperature: 18.76 C = 65.77 F Sfc-Lift cond lev (LCL): 929.81 mb = 753.75 m = 2472.91 ft T: 10.77 C 700-500 lapse rate: 7.15 C/km ThetaE index: 4.85 C Layer 1014.0- 946.0 mb Conv cond level (CCL): 850.50 mb = 1489.21 m = 4885.79 ft Mean mixing ratio: 6.13 g/kg Conv temperature: 18.85 C = 65.93 F Cap Strength: 1.51 C Lifted Index: 1.01 C Risk: Showers probable Lifted Index @300 mb: 12.13 C Lifted Index @700 mb: 0.49 C Showalter Index: 1.71 C Risk: Showers probable Total Totals Index: 53.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 25.40 C K Index: 24.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 125.40 Risk: None Energy Index: 0.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.36 J/kg Max Up Vert Vel: 4.77 m/s Conv Inhibition (B-): 49.06 J/kg Cap Strength: 1.51 C Lift Cond Lev (LCL): 872.24 mb = 1281.16 m = 4203.21 ft Lev Free Conv (LFC): 767.24 mb = 2318.46 m = 7606.41 ft Equ Level (EL): 737.24 mb = 2635.99 m = 8648.15 ft B at Equ Level: 10.43 J/kg Max Parcel Lev (MPL): 657.24 mb = 3534.87 m = 11597.20 ft Wind level data Storm motion: 122 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 1017 3 280 11 10.8 -1.9 | 288 17 15.9 -5.0 1 1000 143 290 14 13.2 -4.8 | 293 20 18.2 -7.9 2 981 305 285 11 10.6 -2.8 | 291 17 15.7 -6.0 3 946 610 345 6 1.6 -5.8 | 323 11 6.6 -8.9 4 925 797 340 6 2.1 -5.6 | 321 11 7.1 -8.8 5 912 914 345 6 1.6 -5.8 | 323 11 6.6 -8.9 6 879 1219 40 7 -4.5 -5.4 | 356 8 0.5 -8.5 7 850 1494 65 8 -7.3 -3.4 | 19 7 -2.2 -6.5 8 815 1829 85 10 -10.0 -0.9 | 51 6 -4.9 -4.0 9 785 2134 110 12 -11.3 4.1 | 99 6 -6.2 1.0 10 755 2438 100 14 -13.8 2.4 | 86 9 -8.7 -0.7 11 727 2743 85 11 -11.0 -1.0 | 55 7 -5.9 -4.1 12 700 3045 75 10 -9.7 -2.6 | 39 7 -4.6 -5.7 13 646 3658 90 8 -8.0 0.0 | 44 4 -3.0 -3.1 14 596 4267 110 7 -6.6 2.4 | 65 2 -1.5 -0.7 15 549 4877 195 6 1.6 5.8 | 248 7 6.6 2.7 16 500 5590 190 3 0.5 3.0 | 272 6 5.6 -0.2 17 466 6096 155 2 -0.8 1.8 | 287 4 4.2 -1.3 18 410 7010 70 14 -13.2 -4.8 | 46 11 -8.1 -7.9 19 400 7180 70 20 -18.8 -6.8 | 54 17 -13.7 -10.0 20 375 7620 60 28 -24.2 -14.0 | 48 26 -19.2 -17.1 21 328 8534 55 30 -24.6 -17.2 | 44 28 -19.5 -20.3 22 300 9144 75 13 -12.6 -3.4 | 49 10 -7.5 -6.5 23 300 9150 70 15 -14.1 -5.1 | 48 12 -9.0 -8.2 24 287 9449 175 3 -0.3 3.0 | 271 5 4.8 -0.1 25 274 9754 220 10 6.4 7.7 | 248 12 11.5 4.5 26 250 10370 235 26 21.3 14.9 | 246 29 26.3 11.8 27 239 10668 240 25 21.7 12.5 | 251 28 26.7 9.4 28 208 11582 225 44 31.1 31.1 | 232 46 36.2 28.0 29 200 11840 235 50 41.0 28.7 | 241 53 46.0 25.6 30 190 12175 240 54 46.8 27.0 | 245 57 51.8 23.9 31 190 12192 245 54 48.9 22.8 | 250 57 54.0 19.7 32 150 13710 245 50 45.3 21.1 | 250 53 50.4 18.0 33 118 15240 255 45 43.5 11.6 | 260 49 48.5 8.5 34 100 16280 250 38 35.7 13.0 | 256 42 40.8 9.9 35 72 18288 250 21 19.7 7.2 | 261 25 24.8 4.1 36 70 18500 250 24 22.6 8.2 | 260 28 27.6 5.1 37 50 20580 270 18 18.0 -0.0 | 278 23 23.0 -3.1 38 46 21031 280 15 14.8 -2.6 | 286 21 19.8 -5.7 39 44 21336 250 18 16.9 6.2 | 262 22 22.0 3.0 40 42 21641 270 21 21.0 -0.0 | 277 26 26.0 -3.1 41 38 22250 310 19 14.6 -12.2 | 308 25 19.6 -15.3 42 36 22555 285 15 14.5 -3.9 | 290 21 19.5 -7.0 43 33 23165 325 15 8.6 -12.3 | 318 21 13.6 -15.4 44 30 23750 285 14 13.5 -3.6 | 290 20 18.6 -6.7 45 30 23774 285 14 13.5 -3.6 | 290 20 18.6 -6.7 46 27 24384 315 20 14.1 -14.1 | 312 26 19.2 -17.3 47 26 24689 345 15 3.9 -14.5 | 333 20 8.9 -17.6 48 23 25298 325 24 13.8 -19.7 | 320 30 18.8 -22.8 49 22 25603 280 16 15.8 -2.8 | 286 22 20.8 -5.9 50 20 26290 295 22 19.9 -9.3 | 296 28 25.0 -12.4 51 19 26518 310 26 19.9 -16.7 | 308 32 25.0 -19.8 52 18 26822 330 14 7.0 -12.1 | 322 19 12.0 -15.2 53 18 27127 310 12 9.2 -7.7 | 307 18 14.2 -10.8 54 17 27432 275 17 16.9 -1.5 | 282 22 22.0 -4.6 55 16 27737 260 23 22.7 4.0 | 268 28 27.7 0.9 56 14 28346 255 26 25.1 6.7 | 263 30 30.2 3.6 57 14 28651 275 30 29.9 -2.6 | 279 35 34.9 -5.7 58 12 29566 280 53 52.2 -9.2 | 282 59 57.2 -12.3 59 10 30650 290 58 54.5 -19.8 | 291 64 59.5 -23.0 Wind Parameters Mean winds (0-6000m): 91.7 at 7.9 knts Storm direction: 121.7 at 5.9 knts Shear (0-3000m) pos: 3.8 neg: 0.7 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 113.6 deg Storm rel helicity (0-3000m) pos: 75.0 neg: -18.2 tot: 56.7 m^2/s^2 ave: 18.9 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.24 Bulk Shear: 47.28 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 ------------------------------------------------------------------------------- 500 291 11 295 17| 7.9 0.0 7.9| 32.3 -2.2 30.0 60.1 0.60| 12.4 7.5 1000 308 9 305 15| 6.1 0.0 6.1| 44.5 -3.4 41.1 41.1 0.62| 9.0 5.6 1500 332 8 319 14| 6.2 0.0 6.2| 61.0 -3.4 57.6 38.4 0.70| 8.8 6.2 2000 7 9 341 12| 5.7 0.0 5.7| 71.8 -3.4 68.4 34.2 0.76| 8.3 6.3 2500 50 9 13 9| 4.6 0.5 5.0| 75.0 -8.2 66.8 26.7 0.64| 7.8 5.0 3000 64 10 27 8| 3.8 0.7 4.5| 75.0 -18.2 56.7 18.9 0.45| 7.4 3.3 4000 72 9 33 7| 2.7 0.6 3.2| 76.2 -18.6 57.6 14.4 0.42| 6.1 2.6 5000 83 9 42 6| 1.6 0.4 2.1| 82.4 -18.6 63.8 12.8 0.47| 6.1 2.8 6000 92 8 45 4| 1.3 0.6 2.0| 87.1 -18.6 68.5 11.4 0.49| 5.4 2.6 Wrote GIF file: /home/apache/climate/data/raob//KOAK/skewt/KOAK.skewt.20200323.00.gif