UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120806.upa.cvt Date: 0600Z 8 DEC 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 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 232 SFC 980 405 7.4 6.9 97 0.5 7.1 0 0 282.2 283.3 281.2 299.7 6.37 2 970 489 7.8 6.2 90 1.6 7.0 329 2 283.4 284.5 281.5 300.4 6.13 3 956 607 7.0 5.3 89 1.7 6.1 286 4 283.8 284.8 281.3 300.0 5.84 4 940 744 6.4 5.5 94 0.9 5.9 199 4 284.5 285.6 281.9 301.4 6.03 5 925 875 7.0 5.0 87 2.0 6.0 115 4 286.5 287.5 282.6 303.1 5.91 6 922 902 6.8 4.6 86 2.2 5.7 125 5 286.5 287.5 282.5 302.8 5.77 7 919 929 6.8 4.1 83 2.7 5.4 133 5 286.8 287.8 282.4 302.6 5.59 8 915 965 8.2 3.7 73 4.5 5.9 140 5 288.6 289.5 283.0 304.1 5.45 9 913 983 8.4 4.4 76 4.0 6.3 143 6 289.0 290.0 283.5 305.3 5.74 10 879 1296 6.8 4.9 88 1.9 5.8 206 9 290.5 291.6 284.6 308.1 6.18 11 874 1343 7.4 5.0 85 2.4 6.1 216 10 291.6 292.7 285.1 309.5 6.26 12 850 1572 5.8 4.9 94 0.9 5.3 255 13 292.2 293.4 285.5 310.6 6.40 13 839 1678 4.8 4.8 100 0.0 4.8 261 14 292.3 293.4 285.6 310.8 6.44 14 758 2499 0.0 -0.1 99 0.1 -0.0 286 18 295.7 296.6 285.5 310.4 5.01 15 757 2510 0.0 -0.4 97 0.4 -0.2 286 18 295.8 296.7 285.4 310.2 4.91 16 756 2520 0.0 -0.9 94 0.9 -0.4 286 18 295.9 296.8 285.2 309.9 4.74 17 754 2542 0.8 -8.2 51 9.0 -2.8 287 18 297.0 297.5 283.5 305.3 2.73 18 753 2552 0.8 -9.2 47 10.0 -3.1 287 18 297.1 297.6 283.3 304.8 2.53 19 749 2595 1.4 -15.6 27 17.0 -4.3 288 18 298.2 298.5 282.5 302.9 1.51 20 742 2671 2.0 -24.0 13 26.0 -5.2 289 18 299.7 299.8 282.2 302.1 0.74 21 721 2902 0.2 -28.8 9 29.0 -6.8 298 19 300.2 300.2 282.1 301.8 0.49 22 700 3138 -1.9 -26.9 13 25.0 -8.1 295 18 300.4 300.5 282.3 302.4 0.60 23 686 3299 -2.9 -25.9 15 23.0 -8.7 295 17 301.0 301.1 282.7 303.2 0.67 24 675 3427 -4.1 -19.1 30 15.0 -8.5 297 18 301.1 301.3 283.4 305.1 1.25 25 670 3485 -4.3 -25.3 18 21.0 -9.6 299 20 301.5 301.6 283.0 303.9 0.73 26 667 3521 -4.5 -25.5 18 21.0 -9.8 300 21 301.6 301.8 283.0 304.0 0.72 27 660 3604 -3.9 -22.9 21 19.0 -9.1 303 24 303.2 303.4 283.9 306.2 0.92 28 657 3640 -3.9 -22.9 21 19.0 -9.1 304 25 303.6 303.8 284.0 306.6 0.92 29 655 3664 -3.3 -34.3 7 31.0 -9.8 305 26 304.6 304.6 283.7 305.7 0.32 30 653 3688 -3.1 -37.1 5 34.0 -9.8 305 26 305.1 305.1 283.8 305.9 0.24 31 650 3725 -3.1 -38.1 5 35.0 -9.9 304 27 305.5 305.5 283.9 306.2 0.22 32 643 3811 -3.7 -34.7 7 31.0 -10.1 303 28 305.7 305.8 284.1 306.8 0.31 33 641 3835 -3.9 -24.9 18 21.0 -9.4 302 29 305.8 305.9 284.7 308.4 0.79 34 638 3872 -4.3 -21.3 25 17.0 -9.2 302 29 305.7 305.9 285.1 309.3 1.09 35 635 3909 -4.7 -19.7 30 15.0 -9.2 301 30 305.7 305.9 285.2 309.8 1.26 36 633 3934 -4.9 -19.9 30 15.0 -9.4 301 30 305.7 306.0 285.2 309.8 1.24 37 626 4022 -5.3 -23.3 23 18.0 -10.2 299 32 306.2 306.4 285.1 309.3 0.93 38 625 4034 -5.5 -14.5 49 9.0 -8.6 299 32 306.2 306.5 286.2 312.5 1.99 39 604 4302 -7.5 -13.5 62 6.0 -9.6 295 36 306.9 307.3 286.7 314.0 2.23 40 591 4471 -8.3 -16.3 52 8.0 -10.9 295 38 307.8 308.2 286.6 313.7 1.81 41 589 4498 -8.5 -19.5 41 11.0 -11.7 295 38 307.9 308.2 286.2 312.4 1.38 42 582 4590 -8.7 -16.7 52 8.0 -11.2 295 38 308.7 309.1 286.9 314.5 1.78 43 558 4916 -11.3 -16.3 66 5.0 -12.9 295 41 309.4 309.8 287.3 315.6 1.92 44 548 5054 -12.3 -18.3 61 6.0 -14.1 296 44 309.8 310.1 287.2 315.2 1.65 45 530 5309 -14.3 -18.0 73 3.7 -15.4 298 49 310.4 310.7 287.5 316.1 1.75 46 504 5690 -16.1 -24.1 50 8.0 -18.0 300 49 312.7 312.9 287.5 316.3 1.08 47 500 5750 -16.3 -27.3 38 11.0 -18.7 300 48 313.2 313.3 287.4 316.0 0.81 48 497 5795 -16.7 -29.7 32 13.0 -19.3 299 48 313.2 313.3 287.2 315.5 0.66 49 494 5840 -17.1 -29.1 34 12.0 -19.6 299 47 313.3 313.4 287.3 315.7 0.70 50 486 5963 -17.5 -35.5 19 18.0 -20.5 297 46 314.2 314.3 287.3 315.6 0.38 51 483 6009 -17.7 -33.7 23 16.0 -20.5 296 46 314.6 314.6 287.5 316.2 0.46 52 479 6071 -18.3 -30.3 34 12.0 -20.6 295 45 314.6 314.7 287.7 316.8 0.64 53 476 6118 -18.7 -31.7 31 13.0 -21.1 295 45 314.6 314.7 287.6 316.6 0.57 54 455 6452 -20.7 -33.7 30 13.0 -22.9 301 43 316.2 316.3 288.1 317.9 0.49 55 400 7390 -27.5 -40.5 28 13.0 -29.0 320 58 319.2 319.3 288.8 320.3 0.28 56 300 9380 -45.3 -54.3 36 9.0 -45.6 325 57 321.5 321.5 289.3 321.8 0.08 57 250 10570 -54.7 -63.7 32 9.0 -54.9 315 65 324.7 324.7 290.2 324.9 0.03 58 200 11970 -62.7 -72.7 25 10.0 -62.8 305 52 333.5 333.5 292.7 333.5 0.01 59 171 12933 -65.1 -78.1 15 13.0 -65.2 305 59 344.8 344.8 295.4 344.8 0.01 60 150 13740 -62.1 -83.1 4 21.0 -62.3 295 53 363.1 363.1 299.3 363.1 0.00 61 137 14300 -61.9 -83.6 4 21.7 -62.1 290 70 373.0 373.0 301.1 373.0 0.00 62 100 16250 -61.3 -85.3 3 24.0 -61.6 295 40 409.3 409.3 306.4 409.3 0.00 63 89 16965 -64.5 -86.5 3 22.0 -64.7 307 31 416.8 416.8 307.3 416.8 0.00 64 79 17692 -63.3 -87.3 2 24.0 -63.6 286 33 433.7 433.7 309.2 433.7 0.00 65 72 18258 -65.1 -88.1 3 23.0 -65.3 305 30 441.5 441.5 310.0 441.6 0.00 66 70 18430 -64.1 -88.1 2 24.0 -64.4 305 27 447.3 447.3 310.6 447.3 0.00 67 67 18700 -63.1 -87.1 3 24.0 -63.4 305 22 455.1 455.1 311.3 455.1 0.00 68 59 19480 -65.7 -88.7 3 23.0 -66.0 299 22 466.1 466.1 312.3 466.1 0.00 69 58 19585 -63.3 -88.3 2 25.0 -63.6 294 21 473.8 473.8 313.0 473.8 0.00 70 56 19802 -62.7 -87.7 2 25.0 -63.1 285 20 479.9 479.9 313.4 479.9 0.00 71 51 20378 -64.1 -89.1 2 25.0 -64.4 318 24 489.6 489.7 314.2 489.7 0.00 72 50 20500 -63.1 -88.1 2 25.0 -63.5 340 27 494.8 494.8 314.6 494.8 0.00 73 48 20751 -61.9 -87.9 2 26.0 -62.4 342 27 503.5 503.5 315.2 503.5 0.00 74 45 21149 -62.5 -88.5 2 26.0 -63.0 355 24 511.4 511.4 315.7 511.4 0.00 75 44 21288 -60.5 -87.5 2 27.0 -61.1 7 21 519.6 519.6 316.3 519.6 0.00 76 41 21726 -61.9 -87.9 2 26.0 -62.4 10 17 526.7 526.7 316.7 526.7 0.00 77 40 21879 -61.3 -88.3 2 27.0 -61.9 10 16 531.9 531.9 317.1 531.9 0.00 78 39 22037 -57.7 -86.7 1 29.0 -58.6 3 14 544.9 544.9 317.8 544.9 0.01 79 38 22200 -57.3 -86.3 1 29.0 -58.3 353 11 550.0 550.0 318.1 550.0 0.01 80 33 23084 -60.7 -87.7 2 27.0 -61.5 47 30 563.6 563.6 318.8 563.6 0.01 81 33 23084 -58.9 -86.9 2 28.0 -59.9 47 30 568.4 568.4 319.1 568.4 0.01 82 31 23475 -59.7 -87.7 1 28.0 -60.6 51 29 576.5 576.5 319.5 576.5 0.01 83 30 23680 -59.1 -87.1 1 28.0 -60.1 85 20 583.5 583.5 319.8 583.6 0.01 84 28 24114 -58.1 -87.1 1 29.0 -59.3 88 19 597.9 597.9 320.5 598.0 0.01 85 26 24577 -60.9 -87.9 2 27.0 -61.9 80 20 602.8 602.8 320.7 602.8 0.01 86 24 25078 -58.3 -87.3 1 29.0 -59.6 58 25 624.3 624.3 321.7 624.4 0.01 87 21 25916 -59.5 -87.5 1 28.0 -60.8 54 34 645.0 645.0 322.5 645.0 0.01 TRP 171 12933 -65.1 -78.1 15 13.0 -65.2 305 59 344.8 344.8 295.4 344.8 0.01 WND 137 14300 -61.9 -83.6 4 21.7 -62.1 290 70 373.0 373.0 301.1 373.0 0.00 Sounding variables and indices 1000-500 mb thick: 5518.00 m Freezing level: 719.00 mb = 2924.37 m = 9594.28 ft Wetbulb zero: 758.65 mb = 2492.34 m = 8176.88 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 60.31 % Est. max temperature: 17.79 C = 64.02 F Sfc-Lift cond lev (LCL): 972.56 mb = 467.14 m = 1532.60 ft T: 7.70 C 700-500 lapse rate: 5.51 C/km ThetaE index: 8.97 C Layer 758.0- 700.0 mb Conv cond level (CCL): 811.16 mb = 1951.28 m = 6401.77 ft Mean mixing ratio: 5.95 g/kg Conv temperature: 18.57 C = 65.42 F Cap Strength: 10.19 C Lifted Index: 10.46 C Risk: None Lifted Index @300 mb: 13.13 C Lifted Index @700 mb: 5.76 C Showalter Index: 5.59 C Risk: None Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 21.20 C K Index: 2.00 Risk: None Sweat Index: 132.80 Risk: None Energy Index: 1.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.11 J/kg Max Up Vert Vel: 8.61 m/s Conv Inhibition (B-): 38187.79 J/kg Cap Strength: 9.96 C Lift Cond Lev (LCL): 898.71 mb = 1112.97 m = 3651.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 20 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 ---------------------------------------------------------- 0 980 405 0 0 -0.0 -0.0 | 144 20 -11.8 16.2 1 956 610 285 4 3.9 -1.0 | 152 17 -7.9 15.1 2 925 875 115 4 -3.6 1.7 | 139 24 -15.4 17.8 3 921 914 130 5 -3.8 3.2 | 141 25 -15.6 19.4 4 887 1219 190 8 1.4 7.9 | 157 26 -10.4 24.0 5 855 1524 255 13 12.6 3.4 | 182 20 0.8 19.5 6 850 1572 255 13 12.6 3.4 | 182 20 0.8 19.5 7 823 1829 270 15 15.0 -0.0 | 191 16 3.2 16.2 8 793 2134 280 15 14.8 -2.6 | 193 14 3.0 13.5 9 763 2438 285 18 17.4 -4.7 | 206 13 5.6 11.5 10 735 2743 290 18 16.9 -6.2 | 207 11 5.2 10.0 11 708 3048 305 19 15.6 -10.9 | 216 6 3.8 5.3 12 700 3138 295 18 16.3 -7.6 | 208 10 4.5 8.5 13 681 3353 295 16 14.5 -6.8 | 196 10 2.7 9.4 14 655 3658 305 26 21.3 -14.9 | 263 10 9.5 1.2 15 605 4267 295 36 32.6 -15.2 | 267 21 20.9 0.9 16 560 4877 295 41 37.2 -17.3 | 273 25 25.4 -1.2 17 517 5486 300 53 45.9 -26.5 | 287 36 34.1 -10.3 18 500 5750 300 48 41.6 -24.0 | 285 31 29.8 -7.8 19 477 6096 295 45 40.8 -19.0 | 276 29 29.0 -2.9 20 458 6401 300 42 36.4 -21.0 | 281 25 24.6 -4.8 21 400 7390 320 58 37.3 -44.4 | 318 38 25.5 -28.3 22 387 7620 320 57 36.6 -43.7 | 318 37 24.9 -27.5 23 370 7925 320 59 37.9 -45.2 | 318 39 26.2 -29.0 24 310 9144 325 55 31.5 -45.1 | 326 35 19.8 -28.9 25 300 9380 325 57 32.7 -46.7 | 326 37 20.9 -30.5 26 250 10570 315 65 46.0 -46.0 | 311 45 34.2 -29.8 27 246 10668 315 67 47.4 -47.4 | 311 47 35.6 -31.2 28 213 11582 325 39 22.4 -31.9 | 326 19 10.6 -15.8 29 200 11970 305 52 42.6 -29.8 | 294 34 30.8 -13.7 30 193 12192 305 52 42.6 -29.8 | 294 34 30.8 -13.7 31 175 12802 300 68 58.9 -34.0 | 291 50 47.1 -17.8 32 171 12933 305 59 48.3 -33.8 | 296 41 36.6 -17.7 33 150 13740 295 53 48.0 -22.4 | 280 37 36.3 -6.2 34 143 14021 290 53 49.8 -18.1 | 273 38 38.0 -2.0 35 137 14300 290 70 65.8 -23.9 | 278 55 54.0 -7.8 36 130 14630 290 70 65.8 -23.9 | 278 55 54.0 -7.8 37 124 14935 285 54 52.2 -14.0 | 267 40 40.4 2.2 38 118 15240 290 58 54.5 -19.8 | 275 43 42.7 -3.7 39 107 15850 290 49 46.0 -16.8 | 271 34 34.3 -0.6 40 102 16154 280 43 42.3 -7.5 | 254 32 30.6 8.7 41 100 16250 295 40 36.3 -16.9 | 272 24 24.5 -0.8 42 97 16459 295 40 36.3 -16.9 | 272 24 24.5 -0.8 43 92 16764 315 33 23.3 -23.3 | 302 14 11.6 -7.2 44 83 17374 290 26 24.4 -8.9 | 240 15 12.7 7.3 45 79 17678 285 33 31.9 -8.5 | 249 22 20.1 7.6 46 75 17983 305 33 27.0 -18.9 | 280 16 15.3 -2.8 47 72 18288 305 30 24.6 -17.2 | 275 13 12.8 -1.1 48 70 18430 305 27 22.1 -15.5 | 266 10 10.4 0.7 49 68 18593 310 24 18.4 -15.4 | 264 7 6.6 0.7 50 65 18898 295 19 17.2 -8.0 | 214 10 5.5 8.1 51 62 19202 310 24 18.4 -15.4 | 264 7 6.6 0.7 52 56 19812 285 20 19.3 -5.2 | 215 13 7.6 11.0 53 53 20117 335 23 9.7 -20.8 | 24 5 -2.0 -4.7 54 51 20422 315 24 17.0 -17.0 | 279 5 5.2 -0.8 55 50 20500 340 27 9.2 -25.4 | 15 10 -2.5 -9.2 56 46 21031 345 27 7.0 -26.1 | 26 11 -4.8 -9.9 57 44 21336 10 20 -3.5 -19.7 | 77 16 -15.2 -3.5 58 40 21946 10 16 -2.8 -15.8 | 92 15 -14.5 0.4 59 38 22250 350 10 1.7 -9.8 | 122 12 -10.0 6.3 60 36 22555 35 22 -12.6 -18.0 | 86 24 -24.4 -1.9 61 34 22860 45 30 -21.2 -21.2 | 81 33 -33.0 -5.1 62 31 23470 50 29 -22.2 -18.6 | 86 34 -34.0 -2.5 63 30 23680 85 20 -19.9 -1.7 | 114 35 -31.7 14.4 64 27 24079 90 18 -18.0 0.0 | 118 34 -29.8 16.2 65 25 24384 65 22 -19.9 -9.3 | 102 32 -31.7 6.9 66 23 24689 45 31 -21.9 -21.9 | 80 34 -33.7 -5.8 67 21 24994 55 34 -27.9 -19.5 | 85 40 -39.6 -3.3 68 19 25298 95 27 -26.9 2.4 | 116 43 -38.7 18.5 69 18 25603 95 14 -13.9 1.2 | 124 31 -25.7 17.4 70 15 26213 35 15 -8.6 -12.3 | 101 21 -20.4 3.9 Wind Parameters Mean winds (0-6000m): 293.9 at 26.6 knts Storm direction: 323.9 at 20.0 knts Shear (0-3000m) pos: 3.2 neg: 0.2 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 62.4 deg Storm rel helicity (0-3000m) pos: 165.1 neg: -40.9 tot: 124.2 m^2/s^2 ave: 41.4 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 3.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.49 Bulk Shear: 76.23 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 ------------------------------------------------------------------------------- 500 261 3 153 19| 4.9 0.0 4.9| 15.9 -35.0 -19.0 -38.1 -0.15| 16.0 -2.4 1000 195 5 154 24| 5.7 0.0 5.7|109.9 -35.0 75.0 75.0 0.38| 15.7 6.0 1500 241 8 167 21| 5.1 0.0 5.1|146.4 -35.0 111.4 74.3 0.45| 14.1 6.3 2000 260 10 174 18| 4.5 0.0 4.5|157.2 -35.0 122.2 61.1 0.47| 11.8 5.5 2500 271 12 180 16| 3.8 0.0 3.8|161.2 -35.0 126.2 50.5 0.46| 10.3 4.7 3000 278 13 183 14| 3.2 0.2 3.3|165.1 -40.9 124.2 41.4 0.39| 9.8 3.8 4000 288 17 202 12| 4.0 0.9 4.9|191.4 -41.2 150.3 37.6 0.41| 10.1 4.2 5000 292 22 229 12| 4.7 0.8 5.4|252.4 -41.2 211.3 42.3 0.43| 9.6 4.2 6000 294 27 247 14| 3.5 0.5 4.0|279.2 -88.4 190.8 31.8 0.35| 9.3 3.3 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20251208.06.gif