UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026012506.upa.cvt Date: 0600Z 25 JAN 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 25 JAN 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 0.0 -41.0 3 41.0 -6.1 273.1 273.2 267.0 273.5 0.11 SFC 975 405 1.2 -3.8 69 5.0 -0.7 276.3 276.8 273.8 284.5 2.96 2 970 446 3.4 -4.6 56 8.0 0.3 279.0 279.4 275.0 286.8 2.80 3 968 462 3.6 -4.4 56 8.0 0.5 279.3 279.8 275.3 287.3 2.84 4 966 479 3.6 -4.4 56 8.0 0.5 279.5 280.0 275.3 287.5 2.85 5 956 563 7.2 -9.8 29 17.0 1.0 155 7 284.0 284.3 276.4 289.5 1.90 6 954 580 7.0 -10.0 29 17.0 0.8 155 7 283.9 284.3 276.3 289.4 1.87 7 946 648 6.8 -11.2 26 18.0 0.5 164 6 284.4 284.7 276.4 289.5 1.71 8 938 717 7.8 -12.2 23 20.0 0.8 184 5 286.1 286.4 277.1 290.9 1.60 9 925 830 7.2 -9.8 29 17.0 0.9 215 3 286.7 287.0 277.9 292.5 1.96 10 924 839 7.2 -9.8 29 17.0 0.9 211 3 286.8 287.1 277.9 292.6 1.96 11 918 892 7.2 -11.8 24 19.0 0.4 185 2 287.3 287.6 277.8 292.3 1.68 12 905 1010 8.8 -14.2 18 23.0 0.8 151 4 290.1 290.4 278.8 294.4 1.41 13 903 1028 8.8 -14.2 18 23.0 0.8 147 4 290.3 290.5 278.9 294.6 1.41 14 864 1392 6.4 -14.6 21 21.0 -0.7 111 7 291.5 291.7 279.5 295.8 1.42 15 859 1440 7.0 -20.0 13 27.0 -1.3 114 7 292.6 292.8 279.3 295.4 0.91 16 850 1526 6.4 -19.6 14 26.0 -1.6 120 7 292.9 293.0 279.5 295.8 0.95 17 823 1789 5.0 -19.0 16 24.0 -2.4 73 4 294.1 294.3 280.1 297.3 1.03 18 797 2050 3.8 -22.2 13 26.0 -3.7 76 7 295.5 295.7 280.5 298.1 0.81 19 715 2920 -2.5 -41.5 3 39.0 -9.2 38 8 297.9 297.9 280.6 298.4 0.14 20 700 3088 -3.9 -36.9 6 33.0 -10.0 40 7 298.2 298.2 280.9 299.0 0.23 21 688 3224 -5.1 -30.1 12 25.0 -10.5 30 6 298.3 298.4 281.3 299.8 0.46 22 632 3884 -9.7 -45.7 4 36.0 -14.6 338 13 300.4 300.4 281.7 300.8 0.10 23 591 4397 -14.1 -49.1 3 35.0 -18.0 328 19 301.1 301.1 281.9 301.4 0.07 24 579 4552 -15.1 -51.1 3 36.0 -18.9 332 20 301.7 301.7 282.1 301.9 0.06 25 559 4817 -16.5 -49.5 4 33.0 -20.0 338 22 303.1 303.1 282.7 303.4 0.07 26 557 4844 -16.5 -51.5 3 35.0 -20.0 339 23 303.4 303.4 282.8 303.6 0.06 27 553 4898 -16.5 -46.5 6 30.0 -20.0 340 23 304.0 304.1 283.2 304.4 0.11 28 550 4939 -16.5 -32.5 24 16.0 -19.3 342 24 304.5 304.6 283.8 306.1 0.45 29 545 5008 -16.9 -27.9 38 11.0 -19.1 346 26 304.8 305.0 284.2 307.2 0.71 30 536 5132 -17.9 -25.9 50 8.0 -19.6 352 29 305.1 305.2 284.5 307.9 0.86 31 522 5330 -18.3 -32.3 28 14.0 -20.7 348 35 306.9 307.0 284.8 308.6 0.49 32 515 5431 -18.9 -33.9 25 15.0 -21.3 343 37 307.4 307.5 284.9 308.8 0.42 33 514 5445 -18.9 -34.9 23 16.0 -21.4 342 38 307.6 307.6 284.9 308.9 0.38 34 500 5650 -20.3 -32.3 33 12.0 -22.3 350 43 308.3 308.4 285.3 310.0 0.51 35 492 5769 -21.1 -32.1 37 11.0 -22.9 346 45 308.7 308.8 285.5 310.5 0.53 36 475 6027 -22.9 -37.9 24 15.0 -24.9 341 44 309.6 309.7 285.6 310.7 0.31 37 447 6469 -26.5 -39.5 28 13.0 -28.0 338 46 310.5 310.6 285.9 311.5 0.28 38 445 6501 -26.7 -42.7 21 16.0 -28.3 338 46 310.7 310.7 285.8 311.4 0.20 39 429 6764 -28.9 -43.9 22 15.0 -30.3 337 47 311.1 311.2 285.9 311.8 0.18 40 425 6831 -29.3 -46.3 18 17.0 -30.7 337 47 311.5 311.5 286.0 312.0 0.14 41 404 7190 -32.1 -46.1 24 14.0 -33.2 335 49 312.4 312.4 286.4 312.9 0.15 42 400 7260 -32.5 -48.5 19 16.0 -33.7 335 49 312.7 312.8 286.5 313.2 0.12 43 394 7366 -33.1 -51.1 15 18.0 -34.3 335 49 313.3 313.3 286.6 313.7 0.09 44 366 7881 -36.9 -49.9 25 13.0 -37.7 334 54 314.9 315.0 287.2 315.3 0.11 45 358 8033 -37.5 -52.5 19 15.0 -38.3 334 56 316.1 316.1 287.6 316.4 0.08 46 356 8072 -37.9 -47.9 34 10.0 -38.5 334 57 316.1 316.1 287.6 316.6 0.14 47 354 8111 -38.1 -50.1 27 12.0 -38.8 333 57 316.3 316.4 287.7 316.8 0.11 48 352 8150 -38.5 -50.5 27 12.0 -39.2 333 58 316.3 316.3 287.6 316.7 0.11 49 351 8169 -38.7 -45.7 48 7.0 -39.2 333 58 316.3 316.3 287.8 317.0 0.18 50 350 8189 -38.7 -45.7 48 7.0 -39.2 333 58 316.6 316.6 287.8 317.2 0.18 51 348 8228 -39.1 -47.1 42 8.0 -39.6 333 59 316.5 316.6 287.8 317.1 0.16 52 335 8488 -41.3 -46.3 58 5.0 -41.6 332 63 317.0 317.0 288.0 317.7 0.18 53 334 8508 -41.3 -46.0 60 4.7 -41.6 332 63 317.3 317.3 288.1 318.0 0.19 54 332 8549 -41.5 -48.5 47 7.0 -41.9 332 64 317.5 317.6 288.1 318.1 0.14 55 331 8570 -41.7 -48.7 47 7.0 -42.1 332 64 317.5 317.6 288.1 318.1 0.14 56 300 9230 -46.1 -56.1 31 10.0 -46.4 325 74 320.4 320.4 288.9 320.6 0.06 57 250 10420 -54.3 -65.3 25 11.0 -54.5 320 78 325.3 325.3 290.4 325.4 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5650.00 m Freezing level: 747.54 mb = 2575.14 m = 8448.53 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 14.92 % Est. max temperature: 18.72 C = 65.70 F Sfc-Lift cond lev (LCL): 901.95 mb = 1037.95 m = 3405.31 ft T: 8.74 C 700-500 lapse rate: 6.40 C/km ThetaE index: 0.39 C Layer 859.0- 850.0 mb Conv cond level (CCL): 538.67 mb = 5095.16 m = 16716.19 ft Mean mixing ratio: 1.78 g/kg Conv temperature: 29.66 C = 85.38 F Cap Strength: 14.16 C Lifted Index: 14.48 C Risk: None Lifted Index @300 mb: 20.21 C Lifted Index @700 mb: 10.41 C Showalter Index: 11.61 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 0.70 C K Index: -25.90 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 2.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.23 J/kg Max Up Vert Vel: 9.72 m/s Conv Inhibition (B-): 5077.97 J/kg Cap Strength: 14.31 C Lift Cond Lev (LCL): 698.15 mb = 3108.86 m = 10199.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 22 at 13 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 ---------------------------------------------------------- 0 950 610 155 7 -3.0 6.3 | 186 19 2.0 18.9 1 925 830 215 3 1.7 2.5 | 204 16 6.7 15.0 2 916 914 175 2 -0.2 2.0 | 198 15 4.8 14.5 3 882 1219 100 7 -6.9 1.2 | 172 14 -2.0 13.7 4 850 1526 120 7 -6.1 3.5 | 176 16 -1.1 16.0 5 819 1829 65 4 -3.6 -1.7 | 187 11 1.3 10.8 6 788 2134 80 8 -7.9 -1.4 | 165 12 -2.9 11.1 7 759 2438 60 10 -8.7 -5.0 | 154 8 -3.7 7.5 8 731 2743 35 10 -5.7 -8.2 | 170 4 -0.8 4.3 9 700 3088 40 7 -4.5 -5.4 | 184 7 0.4 7.2 10 676 3353 20 5 -1.7 -4.7 | 202 8 3.2 7.8 11 650 3658 5 12 -1.0 -12.0 | 262 4 3.9 0.6 12 624 3962 325 14 8.0 -11.5 | 265 13 13.0 1.1 13 600 4267 325 18 10.3 -14.7 | 278 15 15.3 -2.2 14 553 4877 340 23 7.9 -21.6 | 305 16 12.8 -9.1 15 532 5182 355 31 2.7 -30.9 | 337 20 7.6 -18.4 16 511 5486 340 39 13.3 -36.6 | 323 30 18.3 -24.1 17 500 5650 350 43 7.5 -42.3 | 337 32 12.4 -29.8 18 490 5791 345 45 11.6 -43.5 | 332 35 16.6 -30.9 19 470 6096 340 44 15.0 -41.3 | 325 35 20.0 -28.8 20 400 7260 335 49 20.7 -44.4 | 321 41 25.6 -31.9 21 380 7620 335 50 21.1 -45.3 | 322 42 26.1 -32.8 22 304 9144 330 73 36.5 -63.2 | 321 65 41.4 -50.7 23 300 9230 325 74 42.4 -60.6 | 315 68 47.4 -48.1 24 252 10363 320 78 50.1 -59.8 | 311 73 55.1 -47.2 25 250 10420 320 78 50.1 -59.8 | 311 73 55.1 -47.2 26 229 10973 320 76 48.9 -58.2 | 310 71 53.8 -45.7 Wind Parameters Mean winds (0-6000m): 351.5 at 18.0 knts Storm direction: 21.5 at 13.5 knts Storm rel Dir Shear (0-3000m): 160.0 deg Energy-Hel index: -2.95 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 ------------------------------------------------------------------------------- 500 176 4 195 18| | | 1000 130 5 184 16| | | 1500 117 5 181 15| | | 2000 99 6 176 13| | | 2500 80 7 171 11| | | 3000 70 7 172 10| | | 4000 26 9 193 5| | | 5000 1 12 268 5| | | 6000 352 18 305 9| | | Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260125.06.gif