UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026022800.upa.cvt Date: 0000Z 28 FEB 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 28 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 187 SFC 975 405 17.4 5.4 45 12.0 10.9 292.7 293.7 285.1 309.3 5.77 2 966 483 15.8 4.8 48 11.0 9.9 291.8 292.8 284.5 307.9 5.58 3 942 695 13.8 4.8 55 9.0 9.0 291.9 292.9 284.7 308.4 5.73 4 925 847 13.0 4.0 54 9.0 8.2 10 2 292.6 293.6 284.8 308.6 5.51 5 896 1115 11.6 5.6 67 6.0 8.3 293.8 295.0 286.1 312.3 6.37 6 894 1133 11.6 4.6 62 7.0 7.8 294.0 295.1 285.8 311.3 5.95 7 891 1161 12.0 0.0 44 12.0 6.1 294.7 295.5 284.3 307.4 4.29 8 884 1228 11.4 5.4 67 6.0 8.1 294.8 295.9 286.5 313.3 6.37 9 866 1400 10.6 1.6 54 9.0 6.0 295.7 296.6 285.4 310.3 4.96 10 850 1555 9.8 2.8 62 7.0 6.1 205 6 296.4 297.4 286.2 312.6 5.51 11 849 1565 9.8 2.8 62 7.0 6.1 296.5 297.5 286.3 312.7 5.52 12 841 1643 9.6 1.6 57 8.0 5.5 297.1 298.0 286.1 312.2 5.11 13 840 1653 9.6 2.6 62 7.0 5.9 297.2 298.2 286.5 313.4 5.50 14 838 1673 9.6 3.6 66 6.0 6.4 297.4 298.5 287.0 314.8 5.92 15 829 1763 9.8 1.8 57 8.0 5.6 298.5 299.5 286.8 314.2 5.26 16 826 1793 10.0 -2.0 43 12.0 4.2 299.1 299.8 285.7 311.1 3.99 17 820 1853 9.6 -3.4 40 13.0 3.5 299.3 299.9 285.4 310.2 3.62 18 750 2584 2.8 -7.2 48 10.0 -1.4 299.6 300.2 284.8 308.7 2.97 19 741 2682 2.4 -14.6 27 17.0 -3.6 300.2 300.5 283.5 305.4 1.66 20 739 2704 2.4 -15.6 25 18.0 -3.7 300.4 300.7 283.5 305.3 1.53 21 712 3005 2.6 -36.4 4 39.0 -6.0 303.9 303.9 283.3 304.7 0.24 22 700 3142 2.0 -37.0 4 39.0 -6.4 300 13 304.7 304.7 283.6 305.5 0.23 23 673 3458 0.6 -40.4 3 41.0 -7.5 306.6 306.6 284.2 307.2 0.17 24 576 4685 -8.7 -42.7 4 34.0 -14.2 309.6 309.7 285.4 310.2 0.15 25 555 4971 -10.7 -36.7 10 26.0 -15.4 310.6 310.6 285.9 311.6 0.30 26 544 5125 -11.3 -42.3 6 31.0 -16.2 311.7 311.7 286.1 312.3 0.17 27 542 5153 -10.9 -44.9 4 34.0 -15.9 312.5 312.5 286.4 312.9 0.13 28 535 5253 -11.3 -49.3 3 38.0 -16.4 313.1 313.2 286.5 313.4 0.08 29 523 5427 -11.7 -33.7 14 22.0 -16.0 314.7 314.8 287.5 316.2 0.42 30 521 5456 -11.9 -27.9 25 16.0 -15.6 314.8 314.9 287.9 317.4 0.74 31 516 5530 -11.9 -40.9 7 29.0 -16.7 315.7 315.7 287.6 316.4 0.21 32 514 5559 -12.1 -42.1 6 30.0 -16.9 315.8 315.8 287.6 316.5 0.18 33 513 5574 -12.1 -40.1 8 28.0 -16.8 316.0 316.0 287.7 316.8 0.23 34 504 5709 -13.1 -29.1 25 16.0 -16.7 316.3 316.5 288.3 318.7 0.68 35 500 5770 -13.7 -32.7 18 19.0 -17.5 270 25 316.3 316.4 288.1 318.1 0.49 36 498 5800 -13.7 -33.7 17 20.0 -17.6 316.7 316.8 288.2 318.3 0.45 37 486 5985 -14.9 -33.9 18 19.0 -18.5 317.4 317.5 288.4 319.0 0.45 38 464 6332 -18.3 -33.3 26 15.0 -21.0 317.4 317.5 288.5 319.2 0.50 39 456 6462 -19.3 -29.3 41 10.0 -21.3 317.8 317.9 288.9 320.4 0.74 40 439 6742 -21.9 -27.9 58 6.0 -23.1 318.0 318.1 289.0 321.0 0.88 41 435 6809 -22.5 -27.5 64 5.0 -23.5 318.0 318.2 289.1 321.2 0.92 42 430 6894 -22.9 -27.0 69 4.1 -23.8 318.6 318.8 289.3 321.9 0.97 43 427 6945 -23.1 -29.1 58 6.0 -24.2 319.0 319.1 289.3 321.8 0.81 44 416 7136 -24.7 -31.7 52 7.0 -25.9 319.3 319.4 289.2 321.6 0.65 45 414 7171 -24.9 -32.9 47 8.0 -26.2 319.5 319.6 289.2 321.5 0.58 46 412 7206 -24.9 -33.9 43 9.0 -26.3 319.9 320.0 289.3 321.8 0.53 47 410 7241 -24.7 -35.7 35 11.0 -26.3 320.6 320.7 289.4 322.2 0.44 48 400 7420 -25.9 -39.9 26 14.0 -27.7 280 32 321.3 321.4 289.5 322.4 0.30 49 398 7456 -26.1 -40.1 26 14.0 -27.9 321.5 321.6 289.5 322.6 0.29 50 376 7865 -29.3 -40.3 34 11.0 -30.6 322.6 322.6 289.9 323.7 0.30 51 372 7942 -29.9 -39.9 37 10.0 -31.0 322.8 322.8 289.9 323.9 0.32 52 370 7980 -30.3 -40.3 37 10.0 -31.4 322.7 322.8 289.9 323.9 0.31 53 353 8313 -32.5 -46.5 24 14.0 -33.7 324.1 324.2 290.2 324.8 0.17 54 348 8414 -32.9 -46.9 23 14.0 -34.1 324.9 324.9 290.5 325.5 0.16 55 346 8454 -32.9 -49.9 17 17.0 -34.2 325.5 325.5 290.5 325.9 0.12 56 300 9440 -41.7 -53.7 26 12.0 -42.3 265 70 326.6 326.6 290.8 326.9 0.09 57 250 10650 -52.7 -56.2 66 3.5 -52.8 265 73 327.7 327.7 291.2 328.0 0.08 58 200 12050 -62.3 -67.3 51 5.0 -62.4 270 93 334.1 334.1 292.9 334.2 0.02 59 150 13820 -61.3 -85.3 3 24.0 -61.4 260 89 364.5 364.5 299.5 364.5 0.00 TRP WND 143 260 97 Sounding variables and indices 1000-500 mb thick: 5583.00 m Freezing level: 666.74 mb = 3537.25 m = 11605.02 ft Wetbulb zero: 769.72 mb = 2371.66 m = 7780.93 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 25.22 % Est. max temperature: 23.79 C = 74.82 F Sfc-Lift cond lev (LCL): 814.58 mb = 1907.45 m = 6257.97 ft T: 9.10 C 700-500 lapse rate: 5.97 C/km ThetaE index: 10.12 C Layer 829.0- 700.0 mb Conv cond level (CCL): 665.61 mb = 3545.12 m = 11630.84 ft Mean mixing ratio: 5.74 g/kg Conv temperature: 31.44 C = 88.60 F Cap Strength: 9.00 C Lifted Index: 8.87 C Risk: None Lifted Index @300 mb: 12.25 C Lifted Index @700 mb: 6.32 C Showalter Index: 6.96 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 16.50 C K Index: -12.70 Risk: None Sweat Index: 70.60 Risk: None Energy Index: 1.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.69 J/kg Max Up Vert Vel: 5.23 m/s Conv Inhibition (B-): 5439.34 J/kg Cap Strength: 8.97 C Lift Cond Lev (LCL): 809.74 mb = 1956.31 m = 6418.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 143 15784 260 97 95.5 16.8 1 925 847 10 2 -0.3 -2.0 2 850 1555 205 6 2.5 5.4 3 700 3142 300 13 11.3 -6.5 4 500 5770 270 25 25.0 -0.0 5 400 7420 280 32 31.5 -5.6 6 300 9440 265 70 69.7 6.1 7 286 9754 0 -1449317632 0.0 1449317632.0 8 1135 610 325 2 1.1 -1.6 9 1084 914 350 3 0.5 -3.0 10 1035 1219 340 2 0.7 -1.9 11 944 1829 225 8 5.7 5.7 12 902 2134 240 7 6.1 3.5 13 862 2438 265 9 9.0 0.8 14 823 2743 260 8 7.9 1.4 15 786 3048 300 10 8.7 -5.0 16 717 3658 290 10 9.4 -3.4 17 685 3962 320 11 7.1 -8.4 18 654 4267 300 12 10.4 -6.0 19 625 4572 305 14 11.5 -8.0 20 597 4877 280 16 15.8 -2.8 21 570 5182 290 26 24.4 -8.9 22 544 5486 265 25 24.9 2.2 23 497 6096 290 26 24.4 -8.9 24 433 7010 280 26 25.6 -4.5 25 395 7620 280 34 33.5 -5.9 26 314 9144 270 62 62.0 -0.0 27 300 9449 265 70 69.7 6.1 28 250 10650 265 73 72.7 6.4 29 200 12050 270 93 93.0 -0.0 30 195 12192 270 93 93.0 -0.0 31 177 12802 260 72 70.9 12.5 32 160 13411 255 83 80.2 21.5 33 150 13820 260 89 87.6 15.5 34 145 14021 260 87 85.7 15.1 35 137 14326 260 97 95.5 16.8 36 117 15240 280 77 75.8 -13.4 37 111 15545 285 71 68.6 -18.4 Wind Parameters Energy-Hel index: -0.86 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260228.00.gif