UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026030700.upa.cvt Date: 0000Z 7 MAR 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 7 MAR 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 237 SFC 981 405 15.0 6.0 55 9.0 10.1 289.7 290.8 284.1 306.8 5.98 2 972 482 12.4 3.4 54 9.0 7.8 287.9 288.8 282.3 302.2 5.02 3 925 890 8.4 2.4 66 6.0 5.4 40 1 287.9 288.8 282.1 301.9 4.92 4 887 1235 5.2 2.4 82 2.8 3.8 18 6 288.1 289.0 282.4 302.7 5.13 5 850 1582 2.6 1.8 94 0.8 2.2 355 12 288.9 289.8 282.8 303.5 5.13 6 846 1620 2.4 1.9 96 0.5 2.1 355 -46924692 289.0 290.0 283.0 303.9 5.19 7 830 1774 1.8 0.4 90 1.4 1.1 357 -236876752 290.0 290.8 282.8 303.7 4.74 8 819 1882 2.4 -0.4 82 2.8 1.1 358 -369600832 291.7 292.5 283.4 304.9 4.53 9 802 2051 1.6 -2.1 76 3.7 -0.0 0 -578271552 292.6 293.4 283.2 304.6 4.08 10 789 2183 0.6 -2.6 79 3.2 -0.8 2 -740847680 292.9 293.7 283.2 304.7 4.00 11 781 2265 1.2 -2.6 76 3.8 -0.5 3 -842234816 294.4 295.2 284.0 306.4 4.04 12 762 2463 0.6 -4.2 70 4.8 -1.5 10 20 295.9 296.5 284.1 306.8 3.67 13 747 2622 -0.3 -4.1 75 3.8 -2.0 10 19 296.6 297.3 284.5 307.9 3.78 14 741 2687 -0.3 -7.3 59 7.0 -3.1 10 18 297.3 297.8 283.9 306.3 2.98 15 738 2719 -0.5 -4.8 73 4.3 -2.3 10 18 297.4 298.1 284.7 308.3 3.62 16 724 2872 -1.7 -4.3 82 2.6 -2.9 5 19 297.7 298.4 285.0 309.2 3.84 17 706 3072 -2.3 -7.1 70 4.8 -4.3 358 21 299.2 299.8 284.9 308.9 3.18 18 700 3140 -2.7 -6.7 74 4.0 -4.3 355 22 299.5 300.1 285.1 309.5 3.30 19 697 3174 -3.1 -6.5 77 3.4 -4.5 354 22 299.4 300.0 285.2 309.6 3.37 20 680 3369 -3.5 -8.5 68 5.0 -5.5 351 22 301.1 301.6 285.4 310.2 2.96 21 671 3474 -4.1 -7.6 77 3.5 -5.5 356 22 301.6 302.2 285.8 311.4 3.22 22 663 3569 -4.3 -9.3 68 5.0 -6.2 0 23 302.4 302.9 285.8 311.2 2.85 23 658 3628 -4.7 -9.6 69 4.9 -6.6 3 23 302.6 303.1 285.8 311.3 2.80 24 650 3724 -5.1 -12.1 58 7.0 -7.6 6 23 303.2 303.6 285.5 310.5 2.32 25 645 3785 -5.5 -10.5 68 5.0 -7.4 7 24 303.4 303.9 285.9 311.7 2.66 26 641 3833 -5.7 -12.7 58 7.0 -8.2 8 24 303.7 304.1 285.6 310.8 2.24 27 622 4068 -7.1 -12.1 67 5.0 -8.9 6 27 304.7 305.2 286.2 312.4 2.43 28 605 4284 -8.7 -9.8 92 1.1 -9.1 355 31 305.3 305.9 287.0 314.7 3.00 29 581 4596 -10.7 -11.7 92 1.0 -11.1 355 36 306.5 307.0 287.1 315.0 2.69 30 562 4851 -11.5 -14.1 81 2.6 -12.4 355 39 308.5 309.0 287.3 315.8 2.28 31 556 4933 -11.3 -12.9 88 1.6 -11.9 355 40 309.7 310.2 288.1 317.9 2.55 32 555 4947 -11.3 -13.4 84 2.1 -12.1 355 40 309.9 310.3 288.0 317.7 2.45 33 549 5030 -11.5 -14.6 78 3.1 -12.5 356 40 310.6 311.0 288.1 317.8 2.24 34 543 5114 -12.1 -14.2 84 2.1 -12.8 356 41 310.9 311.3 288.2 318.4 2.35 35 525 5371 -13.7 -18.2 69 4.5 -15.0 358 42 312.0 312.3 288.0 317.7 1.74 36 513 5546 -15.1 -19.0 72 3.9 -16.2 359 42 312.3 312.6 288.0 317.8 1.66 37 502 5710 -15.9 -22.9 55 7.0 -17.7 360 43 313.3 313.5 287.9 317.4 1.21 38 500 5740 -16.1 -23.1 55 7.0 -17.9 360 43 313.4 313.6 287.9 317.4 1.19 39 475 6125 -18.1 -21.8 73 3.7 -19.1 350 49 315.6 315.8 288.8 320.3 1.41 40 471 6188 -18.5 -23.4 65 4.9 -19.7 350 51 315.8 316.1 288.8 320.0 1.23 41 448 6560 -21.1 -23.0 85 1.9 -21.5 352 57 317.1 317.4 289.3 321.7 1.34 42 442 6660 -21.3 -24.7 74 3.4 -22.1 352 59 318.1 318.3 289.4 322.1 1.17 43 423 6983 -23.9 -26.0 83 2.1 -24.4 353 65 318.8 319.0 289.5 322.5 1.08 44 411 7193 -24.7 -29.1 67 4.4 -25.5 354 69 320.4 320.6 289.8 323.3 0.84 45 400 7390 -25.9 -29.7 70 3.8 -26.6 355 73 321.3 321.5 290.0 324.2 0.81 46 386 7647 -27.9 -31.5 71 3.6 -28.5 355 75 322.0 322.1 290.1 324.5 0.71 47 377 7817 -29.1 -33.5 66 4.4 -29.7 356 75 322.6 322.7 290.2 324.7 0.60 48 368 7989 -29.9 -37.9 46 8.0 -30.9 357 75 323.8 323.8 290.3 325.2 0.40 49 367 8009 -30.1 -37.1 50 7.0 -31.0 357 75 323.7 323.8 290.3 325.3 0.43 50 343 8487 -34.1 -39.0 61 4.9 -34.6 1 75 324.6 324.7 290.6 326.0 0.38 51 319 8990 -38.5 -44.5 53 6.0 -38.9 4 75 325.3 325.4 290.6 326.2 0.23 52 310 9187 -39.9 -46.9 47 7.0 -40.4 4 76 326.1 326.1 290.8 326.8 0.18 53 304 9320 -41.1 -45.8 60 4.7 -41.4 2 80 326.2 326.2 290.9 327.0 0.21 54 300 9410 -41.5 -47.5 52 6.0 -41.9 360 82 326.9 326.9 291.0 327.5 0.17 55 293 9570 -42.9 -49.9 46 7.0 -43.3 1 83 327.1 327.1 291.0 327.6 0.14 56 273 10042 -46.7 -51.7 57 5.0 -46.9 3 86 328.3 328.3 291.3 328.7 0.12 57 250 10620 -51.3 -56.3 55 5.0 -51.5 10 83 329.8 329.8 291.7 330.1 0.07 58 200 12030 -63.5 -71.5 33 8.0 -63.6 10 107 332.2 332.2 292.3 332.3 0.01 59 191 12312 -65.7 -74.9 26 9.3 -65.7 10 111 333.1 333.1 292.6 333.2 0.01 60 186 12473 -66.9 -76.9 23 10.0 -67.0 10 104 333.7 333.7 292.7 333.7 0.01 61 150 13780 -65.1 -85.1 5 20.0 -65.2 355 57 357.9 357.9 298.3 357.9 0.00 62 100 16260 -62.5 -87.5 2 25.0 -62.7 10 34 407.0 407.0 306.1 407.0 0.00 TRP 186 12473 -66.9 -76.9 23 10.0 -67.0 10 104 333.7 333.7 292.7 333.7 0.01 WND 191 12312 -65.7 -74.9 26 9.3 -65.7 10 111 333.1 333.1 292.6 333.2 0.01 Sounding variables and indices 1000-500 mb thick: 5503.00 m Freezing level: 752.00 mb = 2569.04 m = 8428.52 ft Wetbulb zero: 802.59 mb = 2045.42 m = 6710.61 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 75.61 % Est. max temperature: 15.20 C = 59.37 F Sfc-Lift cond lev (LCL): 856.80 mb = 1517.18 m = 4977.55 ft T: 3.09 C 700-500 lapse rate: 5.15 C/km ThetaE index: 4.88 C Layer 972.0- 887.0 mb Conv cond level (CCL): 748.88 mb = 2602.07 m = 8536.89 ft Mean mixing ratio: 5.05 g/kg Conv temperature: 21.73 C = 71.11 F Cap Strength: 11.15 C Lifted Index: 11.18 C Risk: None Lifted Index @300 mb: 17.48 C Lifted Index @700 mb: 5.37 C Showalter Index: 10.42 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 18.70 C Cross Totals Index: 17.90 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 88.60 Risk: None Energy Index: 2.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.25 J/kg Max Up Vert Vel: 2.12 m/s Conv Inhibition (B-): 11352.46 J/kg Cap Strength: 10.94 C Lift Cond Lev (LCL): 847.10 mb = 1609.63 m = 5280.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 35 at 68686384 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 ---------------------------------------------------------- 0 925 890 40 1 -0.6 -0.8 | 215 68686384 39396888.0 56264596.0 1 850 1582 355 12 1.0 -12.0 | 215 68686376 39396888.0 56264584.0 2 764 2438 5 -1061716480 92534688.0 1057676352.0 | 187 1121726592 131931576.0 1113940992.0 3 960 610 55 4 -3.3 -2.3 | 215 68686376 39396884.0 56264592.0 4 924 914 40 1 -0.6 -0.8 | 215 68686384 39396888.0 56264596.0 5 889 1219 340 5 1.7 -4.7 | 215 68686384 39396888.0 56264592.0 6 856 1524 350 10 1.7 -9.8 | 215 68686376 39396888.0 56264588.0 7 824 1829 20 17 -5.8 -16.0 | 215 68686368 39396884.0 56264580.0 8 794 2134 10 22 -3.8 -21.7 | 215 68686368 39396884.0 56264576.0 9 764 2438 10 20 -3.5 -19.7 | 215 68686368 39396884.0 56264576.0 10 735 2743 10 18 -3.1 -17.7 | 215 68686368 39396884.0 56264580.0 11 700 3140 355 22 1.9 -21.9 | 215 68686368 39396888.0 56264576.0 12 681 3353 350 22 3.8 -21.7 | 215 68686368 39396892.0 56264576.0 13 655 3658 5 23 -2.0 -22.9 | 215 68686360 39396884.0 56264572.0 14 629 3962 10 25 -4.3 -24.6 | 215 68686360 39396884.0 56264572.0 15 605 4267 355 31 2.7 -30.9 | 215 68686360 39396892.0 56264564.0 16 559 4877 355 40 3.5 -39.8 | 215 68686352 39396892.0 56264556.0 17 500 5740 360 43 -0.0 -43.0 | 215 68686344 39396888.0 56264552.0 18 497 5791 355 43 3.7 -42.8 | 215 68686352 39396892.0 56264552.0 19 476 6096 350 49 8.5 -48.3 | 215 68686352 39396896.0 56264548.0 20 400 7390 355 73 6.4 -72.7 | 215 68686328 39396896.0 56264524.0 21 387 7620 355 75 6.5 -74.7 | 215 68686328 39396896.0 56264520.0 22 312 9144 5 75 -6.5 -74.7 | 215 68686320 39396880.0 56264520.0 23 300 9410 360 82 -0.0 -82.0 | 215 68686320 39396888.0 56264512.0 24 260 10363 5 88 -7.7 -87.7 | 215 68686312 39396880.0 56264508.0 25 250 10620 10 83 -14.4 -81.7 | 215 68686312 39396872.0 56264516.0 26 248 10668 10 81 -14.1 -79.8 | 215 68686312 39396872.0 56264516.0 27 200 12030 10 107 -18.6 -105.4 | 215 68686288 39396868.0 56264492.0 28 191 12312 10 111 -19.3 -109.3 | 215 68686288 39396868.0 56264488.0 29 186 12473 10 104 -18.1 -102.4 | 215 68686288 39396868.0 56264492.0 30 185 12497 10 111 -19.3 -109.3 | 215 68686288 39396868.0 56264488.0 31 168 13106 25 72 -30.4 -65.3 | 215 68686320 39396856.0 56264532.0 32 152 13716 10 59 -10.2 -58.1 | 215 68686328 39396876.0 56264536.0 33 150 13780 355 57 5.0 -56.8 | 215 68686344 39396892.0 56264540.0 34 144 14021 355 47 4.1 -46.8 | 215 68686344 39396892.0 56264548.0 35 118 15240 350 52 9.0 -51.2 | 215 68686344 39396896.0 56264544.0 36 112 15545 350 57 9.9 -56.1 | 215 68686344 39396896.0 56264540.0 37 100 16260 10 34 -5.9 -33.5 | 215 68686352 39396884.0 56264564.0 38 96 16459 10 34 -5.9 -33.5 | 215 68686352 39396884.0 56264564.0 Wind Parameters Mean winds (0-6000m): 5.0 at 91581848.0 knts Storm direction: 35.0 at 68686384.0 knts Storm rel Dir Shear (0-3000m): 0.0 deg Energy-Hel index: -0.14 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 39 1 215 68685944| | | 1000 10 5 215 68685944| | | 1500 179 -63115776 280 41319212| | | 2000 185 -279347840 356 222823312| | | 2500 5 258210944 355 201671200| | | 3000 5 205590928 352 150087840| | | 4000 5 145579168 343 92691416| | | 5000 5 112790872 332 63411424| | | 6000 5 91581848 318 47007324| | | Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260307.00.gif