UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 8 DEC 25 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 223 SFC 979 405 9.0 6.5 84 2.5 7.7 0 0 283.9 284.9 281.8 301.1 6.20 2 960 565 7.0 5.9 93 1.1 6.4 120 2 283.4 284.5 281.4 300.3 6.07 3 940 735 5.6 5.1 97 0.5 5.4 99 5 283.7 284.7 281.3 300.0 5.86 4 932 804 5.2 4.3 94 0.9 4.8 68 7 284.0 285.0 281.1 299.6 5.59 5 925 865 6.2 3.1 81 3.1 4.7 40 8 285.6 286.5 281.4 300.2 5.17 6 916 945 6.8 2.9 76 3.9 4.9 27 8 287.1 288.0 282.0 301.6 5.15 7 900 1090 6.2 4.8 91 1.4 5.5 325 6 287.9 288.9 283.3 304.9 6.00 8 850 1559 5.0 4.4 96 0.6 4.7 245 16 291.4 292.5 284.9 309.1 6.17 9 828 1773 3.6 3.6 100 0.0 3.6 249 21 292.1 293.2 285.1 309.4 5.99 10 723 2864 -2.1 -2.9 94 0.8 -2.4 290 30 297.4 298.2 285.4 310.1 4.27 11 708 3031 -2.7 -5.1 84 2.4 -3.7 290 30 298.5 299.2 285.2 309.6 3.69 12 703 3087 -3.1 -5.6 83 2.5 -4.1 290 30 298.7 299.3 285.1 309.5 3.58 13 700 3121 -3.3 -5.3 86 2.0 -4.1 290 30 298.8 299.5 285.3 309.9 3.68 14 689 3246 -3.9 -4.8 93 0.9 -4.3 289 31 299.5 300.2 285.8 311.2 3.88 15 680 3350 -4.3 -7.3 80 3.0 -5.5 288 32 300.2 300.8 285.4 310.1 3.25 16 667 3502 -5.7 -5.9 98 0.2 -5.8 287 33 300.3 301.0 285.8 311.5 3.69 17 662 3561 -6.1 -6.2 99 0.1 -6.1 286 34 300.5 301.2 285.9 311.5 3.63 18 659 3596 -5.9 -8.3 83 2.4 -6.8 286 34 301.1 301.7 285.5 310.6 3.10 19 658 3608 -5.9 -8.5 82 2.6 -6.9 286 34 301.2 301.8 285.5 310.6 3.06 20 653 3668 -6.3 -8.8 82 2.5 -7.2 285 35 301.4 302.0 285.5 310.7 3.01 21 649 3716 -5.7 -16.7 42 11.0 -9.2 287 35 302.6 302.9 284.5 307.7 1.59 22 643 3789 -6.1 -20.1 32 14.0 -10.1 289 35 303.0 303.2 284.1 306.9 1.20 23 640 3826 -6.1 -29.1 14 23.0 -11.3 290 35 303.4 303.5 283.5 305.2 0.54 24 638 3850 -6.1 -30.1 13 24.0 -11.4 291 35 303.7 303.8 283.5 305.3 0.49 25 623 4036 -7.7 -25.7 22 18.0 -12.1 293 36 303.9 304.1 284.0 306.4 0.76 26 620 4074 -7.3 -23.3 27 16.0 -11.5 292 36 304.8 305.0 284.5 307.9 0.94 27 609 4213 -7.5 -26.5 20 19.0 -12.1 287 37 306.1 306.3 284.8 308.5 0.72 28 594 4407 -8.7 -23.7 29 15.0 -12.6 283 38 306.9 307.1 285.4 310.1 0.95 29 575 4659 -9.9 -32.9 13 23.0 -14.5 280 38 308.4 308.5 285.2 309.8 0.42 30 574 4672 -9.9 -30.9 16 21.0 -14.3 280 38 308.5 308.6 285.4 310.3 0.51 31 571 4712 -10.1 -24.1 31 14.0 -13.6 280 39 308.8 309.0 286.0 312.0 0.95 32 568 4753 -10.5 -23.5 34 13.0 -13.8 280 40 308.8 309.0 286.1 312.1 1.01 33 566 4780 -10.7 -25.7 28 15.0 -14.3 280 40 308.8 309.0 285.9 311.6 0.83 34 541 5126 -13.7 -25.7 36 12.0 -16.4 281 45 309.3 309.4 286.1 312.2 0.87 35 529 5296 -15.1 -32.1 22 17.0 -18.3 282 47 309.6 309.7 285.8 311.3 0.49 36 510 5572 -17.3 -31.3 28 14.0 -19.9 284 50 310.2 310.3 286.1 312.1 0.55 37 505 5646 -17.7 -25.7 50 8.0 -19.4 285 51 310.6 310.8 286.6 313.7 0.93 38 500 5720 -18.5 -25.5 54 7.0 -20.0 285 52 310.5 310.7 286.6 313.7 0.96 39 470 6177 -22.9 -24.6 86 1.7 -23.2 285 54 310.6 310.8 286.8 314.3 1.11 40 462 6302 -23.5 -24.7 90 1.2 -23.8 286 54 311.3 311.6 287.1 315.1 1.12 41 455 6413 -24.3 -25.8 87 1.5 -24.6 287 54 311.7 311.9 287.1 315.2 1.03 42 448 6526 -24.7 -26.7 83 2.0 -25.1 287 54 312.6 312.8 287.3 315.8 0.96 43 446 6558 -24.9 -29.0 69 4.1 -25.6 287 54 312.7 312.9 287.2 315.4 0.78 44 428 6856 -27.7 -30.0 81 2.3 -28.0 289 55 312.9 313.0 287.2 315.4 0.74 45 422 6957 -28.3 -31.2 76 2.9 -28.7 290 55 313.4 313.5 287.3 315.7 0.67 46 418 7025 -27.5 -41.5 25 14.0 -29.0 290 55 315.3 315.3 287.5 316.1 0.24 47 417 7042 -27.3 -43.3 20 16.0 -29.0 289 55 315.7 315.8 287.6 316.5 0.20 48 400 7340 -29.9 -39.9 37 10.0 -31.0 280 56 316.1 316.2 287.8 317.2 0.30 49 387 7575 -31.7 -39.7 45 8.0 -32.6 280 58 316.8 316.8 288.1 317.9 0.31 50 374 7816 -33.7 -42.7 40 9.0 -34.5 279 60 317.2 317.3 288.1 318.1 0.24 51 372 7853 -34.1 -45.1 32 11.0 -35.0 279 60 317.2 317.2 288.1 317.9 0.18 52 365 7986 -35.3 -44.3 39 9.0 -36.0 279 61 317.3 317.4 288.1 318.1 0.20 53 359 8102 -36.1 -46.1 35 10.0 -36.8 278 62 317.7 317.8 288.2 318.4 0.17 54 351 8258 -37.7 -44.7 48 7.0 -38.2 278 63 317.6 317.7 288.2 318.4 0.20 55 300 9320 -47.1 -51.7 59 4.6 -47.3 275 70 319.0 319.0 288.5 319.4 0.11 56 250 10500 -52.9 -67.9 15 15.0 -53.1 270 82 327.4 327.4 291.0 327.5 0.02 57 240 10764 -53.7 -69.4 13 15.7 -53.9 275 86 330.1 330.1 291.7 330.2 0.01 58 200 11930 -57.1 -76.1 7 19.0 -57.3 280 70 342.3 342.3 294.9 342.4 0.01 59 163 13213 -61.1 -81.1 5 20.0 -61.3 285 61 356.2 356.2 298.0 356.3 0.00 60 150 13730 -60.3 -83.3 3 23.0 -60.5 285 61 366.2 366.2 299.9 366.2 0.00 61 100 16230 -64.3 -86.3 3 22.0 -64.5 285 50 403.5 403.5 305.7 403.5 0.00 62 86 17150 -66.5 -87.5 4 21.0 -66.7 284 43 416.8 416.8 307.3 416.8 0.00 63 83 17367 -63.9 -86.9 3 23.0 -64.1 275 42 426.4 426.4 308.4 426.4 0.00 64 78 17747 -65.1 -87.1 3 22.0 -65.3 295 42 431.5 431.5 309.0 431.6 0.00 65 70 18410 -63.7 -87.7 2 24.0 -64.0 270 26 448.1 448.1 310.7 448.1 0.00 66 67 18679 -62.9 -86.9 3 24.0 -63.2 274 27 455.5 455.5 311.4 455.5 0.00 67 60 19355 -64.3 -88.3 2 24.0 -64.6 308 24 467.0 467.0 312.4 467.0 0.00 68 54 20004 -60.9 -86.9 2 26.0 -61.4 299 26 489.1 489.1 314.1 489.1 0.00 69 50 20480 -62.9 -87.9 2 25.0 -63.3 345 6 495.3 495.3 314.6 495.3 0.00 70 48 20730 -63.9 -88.9 2 25.0 -64.3 360 6 498.7 498.7 314.8 498.7 0.00 71 43 21406 -62.5 -88.5 2 26.0 -63.0 314 18 518.1 518.1 316.2 518.1 0.00 72 41 21703 -57.3 -86.3 1 29.0 -58.2 341 21 538.1 538.1 317.4 538.2 0.01 73 37 22346 -60.5 -87.5 2 27.0 -61.2 23 13 546.0 546.0 317.9 546.0 0.00 74 35 22694 -58.1 -87.1 1 29.0 -59.1 357 13 561.0 561.0 318.7 561.0 0.01 75 31 23455 -59.7 -86.7 2 27.0 -60.6 17 14 576.5 576.5 319.5 576.5 0.01 76 30 23660 -58.7 -86.7 2 28.0 -59.7 40 23 584.6 584.6 319.9 584.7 0.01 77 29 23873 -58.5 -86.5 2 28.0 -59.6 18 19 590.9 590.9 320.2 590.9 0.01 78 27 24321 -60.1 -87.1 2 27.0 -61.1 55 29 598.6 598.6 320.6 598.6 0.01 79 26 24557 -59.9 -87.9 1 28.0 -61.0 69 26 605.6 605.6 320.9 605.7 0.01 80 24 25063 -55.1 -85.1 1 30.0 -57.0 53 27 633.6 633.6 322.0 633.7 0.01 81 21 25911 -57.9 -85.9 2 28.0 -59.5 70 17 649.8 649.8 322.7 649.9 0.01 82 20 26220 -55.9 -85.9 1 30.0 -57.9 50 19 665.1 665.1 323.3 665.2 0.01 83 19 26548 -54.9 -84.9 1 30.0 -57.2 55 17 678.0 678.0 323.7 678.1 0.02 84 17 27259 -56.1 -85.1 1 29.0 -58.3 77 16 696.1 696.1 324.3 696.2 0.02 85 16 27646 -54.9 -84.9 1 30.0 -57.5 62 17 712.2 712.2 324.8 712.3 0.02 86 15 28059 -56.3 -85.3 1 29.0 -58.7 51 21 720.8 720.8 325.1 720.9 0.02 87 14 28500 -54.3 -85.3 1 31.0 -57.4 54 10 741.9 741.9 325.7 742.1 0.02 88 13 28975 -54.9 -84.9 1 30.0 -58.0 36 13 755.7 755.7 326.1 755.9 0.02 89 12 29492 -50.9 -83.9 1 33.0 -55.5 53 26 787.4 787.4 327.0 787.7 0.03 90 12 29492 -50.1 -83.1 1 33.0 -54.9 53 26 790.2 790.3 327.0 790.5 0.03 91 10 30680 -52.1 -84.1 1 32.0 -56.8 65 26 825.1 825.1 327.8 825.4 0.03 92 9.9 30745 -52.5 -84.5 1 32.0 -57.1 65 26 825.9 826.0 327.8 826.2 0.03 93 9.4 31080 -49.9 -82.9 1 33.0 -55.6 64 26 848.2 848.2 328.4 848.6 0.04 94 8.3 31883 -53.5 -84.5 1 31.0 -58.2 62 26 864.7 864.7 328.7 865.1 0.04 95 7.6 32449 -51.7 -83.7 1 32.0 -57.4 61 26 894.1 894.1 329.3 894.5 0.05 96 7.0 32980 -52.1 -84.1 1 32.0 -57.9 60 26 913.7 913.7 329.7 914.2 0.05 97 6.5 33460 -52.3 -84.3 1 32.0 -58.3 932.4 932.4 330.0 932.9 0.05 TRP 163 13213 -61.1 -81.1 5 20.0 -61.3 285 61 356.2 356.2 298.0 356.3 0.00 WND 240 10764 -53.7 -69.4 13 15.7 -53.9 275 86 330.1 330.1 291.7 330.2 0.01 Sounding variables and indices 1000-500 mb thick: 5497.00 m Freezing level: 761.68 mb = 2462.04 m = 8077.45 ft Wetbulb zero: 765.47 mb = 2404.71 m = 7889.38 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 66.91 % Est. max temperature: 17.15 C = 62.87 F Sfc-Lift cond lev (LCL): 942.44 mb = 714.12 m = 2342.89 ft T: 5.77 C 700-500 lapse rate: 5.85 C/km ThetaE index: 1.50 C Layer 960.0- 925.0 mb Conv cond level (CCL): 815.29 mb = 1897.35 m = 6224.82 ft Mean mixing ratio: 5.81 g/kg Conv temperature: 17.79 C = 64.01 F Cap Strength: 9.54 C Lifted Index: 9.08 C Risk: None Lifted Index @300 mb: 12.12 C Lifted Index @700 mb: 5.00 C Showalter Index: 4.39 C Risk: None Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 22.90 C K Index: 25.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 242.15 Risk: None Energy Index: 0.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.89 J/kg Max Up Vert Vel: 7.73 m/s Conv Inhibition (B-): 56074.61 J/kg Cap Strength: 9.43 C Lift Cond Lev (LCL): 903.95 mb = 1054.35 m = 3459.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 24 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 ---------------------------------------------------------- 0 979 405 0 0 -0.0 -0.0 | 134 24 -17.1 16.3 1 955 610 155 2 -0.8 1.8 | 135 25 -17.9 18.1 2 925 865 40 8 -5.1 -6.1 | 115 24 -22.2 10.2 3 919 914 40 8 -5.1 -6.1 | 115 24 -22.2 10.2 4 886 1219 270 5 5.0 -0.0 | 144 20 -12.1 16.3 5 854 1524 240 16 13.9 8.0 | 172 25 -3.2 24.3 6 850 1559 245 16 14.5 6.8 | 174 23 -2.6 23.1 7 822 1829 250 22 20.7 7.5 | 189 24 3.6 23.8 8 791 2134 275 23 22.9 -2.0 | 202 15 5.9 14.3 9 762 2438 295 27 24.5 -11.4 | 237 9 7.4 4.9 10 734 2743 290 30 28.2 -10.3 | 241 13 11.1 6.1 11 700 3121 290 30 28.2 -10.3 | 241 13 11.1 6.1 12 653 3658 285 35 33.8 -9.1 | 247 18 16.7 7.3 13 628 3962 295 35 31.7 -14.8 | 264 15 14.7 1.5 14 603 4267 285 38 36.7 -9.8 | 252 21 19.6 6.5 15 580 4572 280 37 36.4 -6.4 | 243 22 19.4 9.9 16 558 4877 280 42 41.4 -7.3 | 250 26 24.3 9.0 17 500 5720 285 52 50.2 -13.5 | 265 33 33.2 2.9 18 475 6096 285 54 52.2 -14.0 | 266 35 35.1 2.3 19 419 7010 290 55 51.7 -18.8 | 274 35 34.6 -2.5 20 401 7315 280 52 51.2 -9.0 | 258 35 34.2 7.3 21 400 7340 280 56 55.1 -9.7 | 260 39 38.1 6.6 22 384 7620 280 59 58.1 -10.2 | 262 41 41.0 6.1 23 308 9144 275 69 68.7 -6.0 | 259 53 51.7 10.3 24 300 9320 275 70 69.7 -6.1 | 259 54 52.7 10.2 25 281 9754 270 75 75.0 -0.0 | 254 60 57.9 16.3 26 255 10363 275 85 84.7 -7.4 | 262 68 67.6 8.9 27 250 10500 270 82 82.0 -0.0 | 256 67 64.9 16.3 28 240 10764 275 86 85.7 -7.5 | 263 69 68.6 8.8 29 232 10973 275 86 85.7 -7.5 | 263 69 68.6 8.8 30 200 11930 280 70 68.9 -12.2 | 265 52 51.9 4.2 31 166 13106 290 56 52.6 -19.2 | 275 36 35.6 -2.8 32 163 13213 285 61 58.9 -15.8 | 269 42 41.9 0.5 33 150 13716 285 68 65.7 -17.6 | 272 49 48.6 -1.3 34 150 13730 285 61 58.9 -15.8 | 269 42 41.9 0.5 35 143 14021 290 55 51.7 -18.8 | 274 35 34.6 -2.5 36 123 14935 270 58 58.0 -0.0 | 248 44 40.9 16.3 37 117 15240 275 52 51.8 -4.5 | 251 37 34.7 11.8 38 101 16154 285 47 45.4 -12.2 | 262 29 28.3 4.1 39 100 16230 285 50 48.3 -12.9 | 264 31 31.2 3.4 40 96 16459 285 50 48.3 -12.9 | 264 31 31.2 3.4 41 92 16764 300 46 39.8 -23.0 | 286 24 22.8 -6.7 42 83 17374 275 42 41.8 -3.7 | 243 28 24.8 12.7 43 79 17678 295 43 39.0 -18.2 | 275 22 21.9 -1.9 44 71 18288 295 33 29.9 -13.9 | 260 13 12.9 2.4 45 70 18410 270 26 26.0 -0.0 | 209 19 8.9 16.3 46 68 18593 270 27 27.0 -0.0 | 211 19 9.9 16.3 47 59 19507 315 24 17.0 -17.0 | 8 1 -0.1 -0.7 48 53 20117 295 27 24.5 -11.4 | 237 9 7.4 4.9 49 50 20422 10 13 -2.3 -12.8 | 100 20 -19.3 3.5 50 50 20480 345 6 1.6 -5.8 | 124 19 -15.5 10.5 51 48 20726 360 6 -0.0 -6.0 | 121 20 -17.1 10.3 52 46 21031 350 11 1.9 -10.8 | 110 16 -15.1 5.5 53 44 21336 310 17 13.0 -10.9 | 143 7 -4.0 5.4 54 41 21641 325 21 12.0 -17.2 | 80 5 -5.0 -0.9 55 40 21946 30 22 -11.0 -19.1 | 84 28 -28.1 -2.7 56 38 22250 40 14 -9.0 -10.7 | 102 27 -26.1 5.6 57 36 22555 350 10 1.7 -9.8 | 113 17 -15.3 6.5 58 34 22860 5 16 -1.4 -15.9 | 91 18 -18.5 0.4 59 32 23165 55 14 -11.5 -8.0 | 106 30 -28.5 8.3 60 31 23470 15 14 -3.6 -13.5 | 98 21 -20.7 2.8 61 30 23660 40 23 -14.8 -17.6 | 88 32 -31.8 -1.3 62 29 23774 10 17 -3.0 -16.7 | 89 20 -20.0 -0.4 63 27 24384 60 30 -26.0 -15.0 | 92 43 -43.0 1.3 64 25 24689 75 23 -22.2 -6.0 | 105 41 -39.3 10.4 65 23 25298 40 29 -18.6 -22.2 | 81 36 -35.7 -5.9 66 22 25603 75 27 -26.1 -7.0 | 102 44 -43.1 9.3 67 21 25908 70 17 -16.0 -5.8 | 108 35 -33.0 10.5 68 20 26213 40 15 -9.6 -11.5 | 100 27 -26.7 4.8 69 20 26220 50 19 -14.6 -12.2 | 97 32 -31.6 4.1 70 19 26518 55 16 -13.1 -9.2 | 103 31 -30.2 7.1 71 18 26822 55 21 -17.2 -12.0 | 97 35 -34.3 4.3 72 17 27127 95 16 -15.9 1.4 | 118 37 -33.0 17.7 73 17 27432 55 16 -13.1 -9.2 | 103 31 -30.2 7.1 74 16 27737 65 17 -15.4 -7.2 | 106 34 -32.5 9.1 75 15 28042 50 22 -16.9 -14.1 | 94 34 -33.9 2.2 76 14 28346 60 11 -9.5 -5.5 | 112 29 -26.6 10.8 77 14 28651 50 10 -7.7 -6.4 | 112 27 -24.7 9.9 78 13 28956 35 12 -6.9 -9.8 | 105 25 -23.9 6.5 79 12 29566 55 28 -22.9 -16.1 | 90 40 -40.0 0.3 80 11 29870 70 24 -22.6 -8.2 | 102 40 -39.6 8.1 81 11 30175 50 21 -16.1 -13.5 | 95 33 -33.1 2.8 82 10 30680 65 26 -23.6 -11.0 | 97 41 -40.6 5.3 83 7 32980 60 26 -22.5 -13.0 | 95 40 -39.6 3.3 Wind Parameters Mean winds (0-6000m): 283.7 at 31.5 knts Storm direction: 313.7 at 23.6 knts Shear (0-3000m) pos: 3.7 neg: 4.3 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 111.3 deg Storm rel helicity (0-3000m) pos: 209.2 neg: -71.7 tot: 137.5 m^2/s^2 ave: 45.8 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 12.5 stream: 5.4 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.19 Bulk Shear: 154.41 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 60 4 126 25| 8.2 0.0 8.2| 9.4 -71.7 -62.3 -124.7 -0.62| 14.7 -9.1 1000 345 5 125 19| 4.1 9.8 13.9| 93.9 -71.7 22.2 22.2 0.21| 18.4 3.9 1500 255 10 158 20| 2.4 6.5 8.9|164.3 -71.7 92.6 61.7 0.39| 17.0 6.6 2000 267 13 167 17| 5.6 4.9 10.5|201.1 -71.7 129.4 64.7 0.44| 16.8 7.4 2500 277 16 177 14| 4.5 4.6 9.0|206.0 -71.7 134.3 53.7 0.44| 14.3 6.3 3000 281 19 186 13| 3.7 4.3 8.0|209.2 -71.7 137.5 45.8 0.43| 12.5 5.4 4000 284 23 207 12| 3.3 4.1 7.4|230.9 -95.4 135.5 33.9 0.36| 11.3 4.1 5000 283 27 222 14| 3.2 3.7 7.0|283.6-103.6 179.9 36.0 0.37| 10.4 3.9 6000 284 31 237 16| 3.2 3.1 6.4|329.0-103.6 225.4 37.6 0.39| 9.3 3.7 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20251208.00.gif