UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026022700.upa.cvt Date: 0000Z 27 FEB 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 27 FEB 26 Station: KMFR WMO ident: 72597 Latitude: 42.37 Longitude: -122.87 Elevation: 405.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 0 0.2 -0.3 96 0.5 0.0 273.4 274.0 273.2 283.5 3.74 SFC 977 405 14.6 6.6 59 8.0 10.2 0 -180861440 289.7 290.8 284.4 307.5 6.26 2 971 456 13.0 4.0 54 9.0 8.3 5 -135758672 288.6 289.5 282.8 303.5 5.25 3 930 814 9.6 3.6 66 6.0 6.5 32 2 288.7 289.6 283.0 303.9 5.33 4 925 858 9.4 2.4 62 7.0 5.9 35 2 288.9 289.8 282.6 303.0 4.92 5 923 876 9.2 2.2 62 7.0 5.8 35 2 288.9 289.7 282.5 302.8 4.86 6 921 894 9.6 0.6 53 9.0 5.3 35 3 289.5 290.2 282.2 302.0 4.34 7 908 1012 10.4 -7.6 27 18.0 3.0 62 3 291.5 291.9 280.7 298.6 2.37 8 899 1095 10.0 -8.0 27 18.0 2.7 85 3 291.9 292.3 280.8 298.9 2.32 9 879 1281 8.6 -2.4 46 11.0 3.6 146 5 292.3 293.0 282.6 303.0 3.64 10 878 1291 8.6 -1.4 49 10.0 3.9 150 5 292.4 293.1 283.0 303.9 3.93 11 873 1338 8.2 -2.8 46 11.0 3.2 170 7 292.5 293.1 282.5 303.0 3.56 12 871 1357 8.6 -6.4 34 15.0 2.3 178 7 293.1 293.6 281.8 301.2 2.71 13 865 1414 8.4 -6.6 34 15.0 2.1 203 9 293.5 294.0 282.0 301.5 2.69 14 856 1500 7.8 -9.2 29 17.0 1.1 240 12 293.7 294.1 281.5 300.4 2.22 15 852 1539 8.2 -9.8 27 18.0 1.1 246 12 294.5 294.9 281.8 301.0 2.13 16 850 1558 8.2 -9.8 27 18.0 1.1 240 11 294.7 295.1 281.8 301.2 2.13 17 838 1675 7.0 -10.0 29 17.0 0.4 242 14 294.7 295.1 281.8 301.1 2.13 18 831 1744 6.4 -11.6 26 18.0 -0.3 243 15 294.7 295.1 281.5 300.5 1.89 19 818 1873 6.2 -28.8 6 35.0 -2.7 247 17 295.9 295.9 280.1 297.3 0.43 20 808 1974 5.6 -32.4 4 38.0 -3.4 252 18 296.3 296.3 280.1 297.3 0.31 21 778 2282 3.4 -24.6 11 28.0 -4.3 258 24 297.1 297.3 281.0 299.3 0.67 22 767 2397 3.2 -11.8 32 15.0 -2.4 256 27 298.1 298.5 283.1 304.4 2.02 23 760 2471 3.0 -19.0 18 22.0 -3.9 255 27 298.7 298.9 282.3 302.3 1.12 24 756 2514 2.8 -18.2 20 21.0 -3.9 254 26 298.9 299.2 282.5 302.8 1.20 25 755 2525 2.8 -13.2 30 16.0 -3.0 254 26 299.0 299.4 283.3 304.7 1.83 26 754 2536 2.8 -11.2 35 14.0 -2.5 253 26 299.2 299.6 283.7 305.8 2.15 27 751 2568 2.8 -14.2 27 17.0 -3.2 253 25 299.5 299.8 283.3 304.8 1.69 28 745 2633 2.6 -14.4 27 17.0 -3.4 252 24 300.0 300.3 283.5 305.2 1.68 29 743 2654 2.4 -9.6 41 12.0 -2.3 252 23 300.0 300.4 284.4 307.6 2.48 30 738 2709 2.0 -7.0 51 9.0 -1.8 251 22 300.1 300.7 285.1 309.5 3.06 31 735 2742 1.6 -7.4 51 9.0 -2.1 250 21 300.0 300.6 285.0 309.1 2.98 32 731 2786 1.6 -12.4 34 14.0 -3.6 253 20 300.5 300.9 284.1 306.8 2.02 33 727 2830 1.2 -6.8 55 8.0 -2.1 255 20 300.5 301.1 285.4 310.2 3.16 34 721 2896 0.6 -4.4 69 5.0 -1.6 260 19 300.6 301.3 286.1 312.2 3.83 35 712 2997 0.0 -5.0 69 5.0 -2.2 267 18 301.0 301.7 286.1 312.3 3.70 36 705 3076 -0.5 -3.9 78 3.4 -2.0 273 18 301.3 302.1 286.6 313.6 4.06 37 700 3133 -0.9 -3.9 80 3.0 -2.3 280 19 301.5 302.2 286.7 313.9 4.09 38 688 3271 -1.9 -3.8 87 1.9 -2.7 283 21 301.9 302.6 286.9 314.6 4.20 39 684 3318 -1.9 -5.1 79 3.2 -3.3 284 21 302.4 303.1 286.8 314.1 3.82 40 674 3435 -2.7 -3.5 94 0.8 -3.1 283 24 302.8 303.6 287.5 316.1 4.38 41 620 4094 -6.3 -6.3 100 0.0 -6.3 268 34 305.9 306.7 288.1 317.9 3.85 42 618 4120 -5.7 -5.7 100 0.0 -5.7 268 34 306.9 307.7 288.6 319.5 4.05 43 596 4404 -6.9 -9.4 82 2.5 -7.9 267 36 308.7 309.3 288.3 318.7 3.15 44 595 4417 -6.9 -13.9 57 7.0 -9.4 267 36 308.9 309.3 287.4 315.9 2.19 45 592 4457 -6.7 -15.7 49 9.0 -9.7 268 37 309.6 309.9 287.3 315.7 1.90 46 590 4483 -6.7 -13.7 57 7.0 -9.2 268 37 309.9 310.3 287.8 317.1 2.25 47 588 4510 -6.7 -10.5 74 3.8 -8.2 269 37 310.2 310.7 288.6 319.5 2.92 48 581 4604 -6.9 -11.9 67 5.0 -8.8 270 37 311.0 311.5 288.6 319.5 2.64 49 564 4835 -8.5 -13.2 69 4.7 -10.2 274 38 311.7 312.2 288.6 319.7 2.45 50 558 4918 -9.3 -15.3 62 6.0 -11.3 275 38 311.8 312.2 288.3 318.5 2.08 51 556 4946 -9.3 -20.3 40 11.0 -12.5 275 39 312.1 312.3 287.6 316.6 1.37 52 555 4960 -9.3 -20.3 40 11.0 -12.5 275 39 312.2 312.5 287.7 316.8 1.37 53 554 4974 -9.3 -20.3 40 11.0 -12.5 275 39 312.4 312.7 287.8 317.0 1.37 54 500 5760 -15.3 -30.3 27 15.0 -18.4 270 47 314.4 314.5 287.6 316.5 0.62 55 400 7410 -26.1 -30.1 69 4.0 -26.8 270 68 321.1 321.2 289.9 323.8 0.78 56 300 9420 -42.7 -46.8 64 4.1 -42.9 265 80 325.2 325.2 290.5 325.9 0.19 TRP WND Sounding variables and indices 1000-500 mb thick: 5760.00 m Freezing level: 712.00 mb = 2997.10 m = 9832.90 ft Wetbulb zero: 834.17 mb = 1712.62 m = 5618.76 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 52.98 % Est. max temperature: 19.99 C = 67.97 F Sfc-Lift cond lev (LCL): 866.20 mb = 1402.27 m = 4600.56 ft T: 8.44 C 700-500 lapse rate: 5.48 C/km ThetaE index: 5.30 C Layer 925.0- 899.0 mb Conv cond level (CCL): 646.79 mb = 3760.38 m = 12337.04 ft Mean mixing ratio: 4.25 g/kg Conv temperature: 29.16 C = 84.49 F Cap Strength: 11.95 C Lifted Index: 12.10 C Risk: None Lifted Index @300 mb: 16.34 C Lifted Index @700 mb: 7.22 C Showalter Index: 12.81 C Risk: None Total Totals Index: 29.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 5.50 C K Index: 10.70 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 3.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.43 J/kg Max Up Vert Vel: 6.55 m/s Conv Inhibition (B-): 3505.70 J/kg Cap Strength: 12.07 C Lift Cond Lev (LCL): 792.95 mb = 2126.73 m = 6977.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 210 at -2215346 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 ---------------------------------------------------------- 0 977 405 0 -180861440 0.0 180861440.0 | 180 182783344 1107690.1 182779984.0 1 953 610 20 3 -1.0 -2.8 | 210 2215344 1107689.1 1918533.8 2 925 858 35 2 -1.1 -1.6 | 210 2215344 1107689.0 1918535.0 3 919 914 35 3 -1.7 -2.5 | 210 2215344 1107688.4 1918534.1 4 886 1219 120 3 -2.6 1.5 | 210 2215346 1107687.5 1918538.1 5 853 1524 250 13 12.2 4.4 | 210 2215356 1107702.4 1918541.1 6 850 1558 240 11 9.5 5.5 | 210 2215356 1107699.6 1918542.1 7 822 1829 245 17 15.4 7.2 | 210 2215360 1107705.5 1918543.8 8 792 2134 260 20 19.7 3.5 | 210 2215360 1107709.9 1918540.1 9 763 2438 255 28 27.0 7.2 | 210 2215366 1107717.1 1918543.9 10 734 2743 250 21 19.7 7.2 | 210 2215362 1107709.9 1918543.8 11 707 3048 270 17 17.0 -0.0 | 210 2215355 1107707.1 1918536.6 12 700 3133 280 19 18.7 -3.3 | 210 2215353 1107708.9 1918533.4 13 681 3353 285 22 21.3 -5.7 | 210 2215352 1107711.4 1918530.9 14 655 3658 275 29 28.9 -2.5 | 210 2215359 1107719.0 1918534.1 15 605 4267 265 36 35.9 3.1 | 210 2215367 1107726.0 1918539.8 16 560 4877 275 38 37.9 -3.3 | 210 2215363 1107728.0 1918533.4 17 500 5760 270 47 47.0 -0.0 | 210 2215370 1107737.1 1918536.6 18 478 6096 275 50 49.8 -4.4 | 210 2215368 1107739.9 1918532.2 19 440 6706 285 58 56.0 -15.0 | 210 2215362 1107746.1 1918521.6 20 400 7410 270 68 68.0 -0.0 | 210 2215380 1107758.1 1918536.6 21 388 7620 270 67 67.0 -0.0 | 210 2215380 1107757.1 1918536.6 22 372 7925 265 64 63.8 5.6 | 210 2215383 1107753.9 1918542.2 23 312 9144 265 75 74.7 6.5 | 210 2215390 1107764.9 1918543.1 24 300 9420 265 80 79.7 7.0 | 210 2215392 1107769.9 1918543.6 25 247 10668 270 89 89.0 -0.0 | 210 2215391 1107779.1 1918536.6 26 224 11278 280 95 93.6 -16.5 | 210 2215379 1107783.6 1918520.1 Wind Parameters Mean winds (0-6000m): 180.0 at -2953795.2 knts Storm direction: 210.0 at -2215346.5 knts Shear (0-3000m) pos: 31011708.0 neg: 0.0 tot: 31011708.0 10-3/s Storm rel Dir Shear (0-3000m): 29.7 deg Storm rel helicity (0-3000m) pos: 821201102438400.0 neg: -6225920.0 tot: 821201102438400.0 m^2/s^2 ave: 273733697536000.0 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 31639998.0 stream: 6150533.2 10^-3/s Energy-Hel index: 109984096256.00 Bulk Rich Number: 0.00 Bulk Shear: 153399421042688.00 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 ------------------------------------------------------------------------------- 500 180 -37004484 358 35103200| 186070256.0 0.0 186070256.0|821201102438400.0-262144.0821201102438400.0 1642402204876800.0 0.19|189839968.836903164.1 1000 180 -18521786 356 16640053| 93035128.0 0.0 93035128.0|821201102438400.0-2883584.0821201102438400.0 821201102438400.0 0.19|94919984.418451582.0 1500 180 -12281007 354 10421438| 62023416.0 0.0 62023416.0|821201102438400.0-3080192.0821201102438400.0 547467401625600.0 0.19|63279996.112301060.5 2000 180 -9170398 351 7335922| 46517564.0 0.0 46517564.0|821201102438400.0-3080192.0821201102438400.0 410600551219200.0 0.19|47459996.19225798.8 2500 180 -7321113 348 5514925| 37214048.0 0.0 37214048.0|821201102438400.0-6225920.0821201102438400.0 328480440975360.0 0.19|37967996.17380637.7 3000 180 -6067968 345 4294704| 31011708.0 0.0 31011708.0|821201102438400.0-6225920.0821201102438400.0 273733700812800.0 0.19|31639998.06150533.2 4000 180 -4505520 337 2814128| 23258782.0 2.0 23258784.0|821201102438400.0-6225920.0821201102438400.0 205300275609600.0 0.19| 23729998.0 4612900.4 5000 180 -3586416 326 2002174| 18607026.0 2.2 18607028.0|821201102438400.0-6225920.0821201102438400.0 164240220487680.0 0.19| 18983998.0 3690320.3 6000 180 -2953795 313 1516130| 15505854.0 1.8 15505856.0|821201102438400.0-6225920.0821201102438400.0 136866850406400.0 0.19| 15819999.0 3075268.1 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260227.00.gif