UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120406.upa.cvt Date: 0600Z 4 DEC 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 4 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 231 SFC 980 405 1.0 -0.2 92 1.2 0.5 0 0 275.7 276.4 274.7 286.2 3.84 2 972 470 3.8 0.9 81 2.9 2.5 50 2 279.2 279.9 277.0 290.8 4.20 3 966 519 3.8 0.6 80 3.2 2.4 87 4 279.7 280.4 277.2 291.1 4.13 4 960 569 4.2 0.2 75 4.0 2.4 125 6 280.6 281.3 277.6 291.8 4.04 5 954 619 5.6 -0.4 65 6.0 2.9 155 7 282.5 283.2 278.4 293.5 3.89 6 944 704 6.0 0.0 65 6.0 3.3 151 5 283.8 284.5 279.2 295.2 4.05 7 931 815 5.2 -0.8 65 6.0 2.5 147 2 284.1 284.8 279.1 295.1 3.87 8 925 867 5.4 -1.6 61 7.0 2.3 145 1 284.8 285.5 279.2 295.3 3.67 9 919 920 5.8 -2.2 56 8.0 2.3 135 1 285.8 286.4 279.5 295.9 3.54 10 912 983 5.4 -0.6 65 6.0 2.7 129 1 286.0 286.7 280.2 297.4 4.01 11 897 1118 6.2 -4.8 45 11.0 1.6 118 2 288.2 288.7 279.9 296.8 2.98 12 886 1220 5.6 -3.4 52 9.0 1.7 110 3 288.6 289.2 280.6 298.3 3.35 13 882 1256 5.4 -4.6 48 10.0 1.2 99 3 288.7 289.3 280.3 297.7 3.08 14 880 1275 5.6 -6.4 42 12.0 0.8 94 4 289.1 289.6 280.0 297.0 2.69 15 873 1340 5.6 -4.4 49 10.0 1.4 74 4 289.8 290.3 280.9 299.0 3.16 16 871 1359 6.0 -7.0 39 13.0 0.8 69 5 290.4 290.9 280.5 298.1 2.59 17 866 1406 6.2 -9.8 31 16.0 0.1 55 5 291.1 291.5 280.1 297.4 2.09 18 854 1521 5.8 -12.2 26 18.0 -0.7 21 7 291.8 292.1 280.1 297.1 1.75 19 850 1559 5.8 -11.2 28 17.0 -0.4 10 7 292.2 292.6 280.4 298.0 1.91 20 849 1569 5.8 -11.2 28 17.0 -0.4 11 7 292.3 292.7 280.5 298.1 1.91 21 836 1695 4.8 -5.2 48 10.0 0.6 22 9 292.6 293.1 282.1 301.7 3.10 22 808 1972 2.4 -2.4 71 4.8 0.3 26 11 292.9 293.6 283.2 304.5 3.96 23 791 2143 1.2 -2.2 78 3.4 -0.3 15 11 293.4 294.1 283.6 305.4 4.11 24 788 2174 1.6 -1.3 81 2.9 0.3 13 13 294.1 294.9 284.2 307.1 4.41 25 769 2371 2.2 -1.0 79 3.2 0.7 4 21 296.8 297.7 285.5 310.5 4.62 26 751 2562 1.2 -1.5 82 2.7 -0.1 360 24 297.8 298.6 285.8 311.3 4.56 27 739 2692 1.0 -3.0 75 4.0 -0.8 360 25 298.9 299.7 285.8 311.4 4.15 28 702 3102 -2.5 -4.4 87 1.9 -3.3 6 24 299.5 300.2 285.8 311.3 3.93 29 700 3125 -2.5 -4.5 86 2.0 -3.4 5 24 299.7 300.4 285.9 311.5 3.91 30 681 3343 -3.3 -5.6 84 2.3 -4.3 3 29 301.2 301.9 286.2 312.4 3.70 31 675 3413 -2.9 -7.0 73 4.1 -4.6 2 30 302.4 303.0 286.3 312.7 3.35 32 650 3712 -4.5 -7.1 82 2.6 -5.6 359 36 303.9 304.5 286.9 314.5 3.45 33 644 3785 -4.5 -7.6 79 3.1 -5.8 358 36 304.7 305.3 287.1 315.1 3.35 34 638 3858 -4.3 -10.3 63 6.0 -6.6 357 36 305.7 306.2 286.8 314.3 2.74 35 634 3908 -4.5 -9.4 69 4.9 -6.4 356 36 306.0 306.6 287.2 315.3 2.96 36 623 4046 -5.5 -10.5 68 5.0 -7.4 354 36 306.4 307.0 287.1 315.1 2.76 37 613 4173 -5.9 -13.9 53 8.0 -8.7 352 36 307.4 307.8 286.8 314.2 2.13 38 611 4198 -5.5 -20.5 30 15.0 -9.9 351 36 308.1 308.4 286.1 312.2 1.22 39 610 4211 -5.3 -21.3 27 16.0 -9.9 351 36 308.5 308.7 286.1 312.3 1.14 40 599 4354 -6.3 -17.3 41 11.0 -9.8 351 38 309.0 309.3 286.8 314.3 1.64 41 597 4380 -6.3 -22.3 27 16.0 -10.8 351 38 309.3 309.5 286.4 312.8 1.07 42 594 4420 -6.5 -23.5 25 17.0 -11.1 351 39 309.5 309.7 286.3 312.7 0.97 43 580 4605 -8.1 -22.1 31 14.0 -12.0 353 43 309.7 309.9 286.5 313.5 1.12 44 568 4768 -9.5 -16.5 57 7.0 -11.8 354 46 309.9 310.3 287.4 316.0 1.85 45 567 4781 -9.7 -15.7 62 6.0 -11.6 354 47 309.9 310.2 287.5 316.3 1.98 46 565 4809 -9.7 -13.8 72 4.1 -11.1 354 47 310.2 310.6 288.0 317.7 2.33 47 550 5016 -10.3 -11.6 90 1.3 -10.8 355 55 311.9 312.4 289.0 321.0 2.86 48 533 5258 -10.7 -15.1 70 4.4 -12.2 356 62 314.2 314.6 289.2 321.5 2.22 49 530 5302 -10.7 -14.8 72 4.1 -12.1 357 62 314.7 315.1 289.4 322.2 2.29 50 528 5331 -10.5 -14.5 72 4.0 -11.9 358 63 315.3 315.7 289.7 323.0 2.35 51 526 5360 -10.1 -17.1 57 7.0 -12.4 358 63 316.1 316.5 289.5 322.4 1.90 52 519 5463 -10.3 -19.3 48 9.0 -13.1 360 63 317.1 317.4 289.5 322.5 1.60 53 510 5598 -10.7 -20.7 44 10.0 -13.7 2 63 318.2 318.5 289.7 323.1 1.44 54 500 5750 -11.9 -21.9 43 10.0 -14.7 5 64 318.5 318.8 289.7 323.0 1.32 55 400 7420 -23.5 -32.5 43 9.0 -25.1 355 75 324.4 324.6 290.7 326.7 0.62 56 300 9450 -40.3 -45.3 59 5.0 -40.6 350 79 328.6 328.6 291.6 329.4 0.22 57 250 10660 -50.7 -55.3 58 4.6 -50.8 345 89 330.7 330.7 292.0 331.0 0.08 58 234 11088 -54.0 -57.6 64 3.6 -54.1 345 92 331.9 332.0 292.3 332.2 0.07 59 222 11425 -56.7 -59.5 70 2.8 -56.8 345 84 332.9 332.9 292.6 333.1 0.06 60 200 12090 -54.7 -75.7 6 21.0 -55.0 355 85 346.1 346.1 295.8 346.2 0.01 61 150 13920 -59.3 -85.3 2 26.0 -59.5 355 72 367.9 367.9 300.2 367.9 0.00 62 100 16420 -66.1 -88.1 3 22.0 -66.2 25 54 400.0 400.0 305.2 400.0 0.00 63 92 16920 -68.9 -87.9 5 19.0 -69.0 23 52 404.1 404.1 305.7 404.1 0.00 64 86 17326 -65.1 -88.1 3 23.0 -65.3 19 48 419.7 419.7 307.7 419.7 0.00 65 74 18241 -63.9 -88.9 2 25.0 -64.1 20 37 440.6 440.6 310.0 440.6 0.00 66 70 18580 -64.5 -88.5 2 24.0 -64.7 45 27 446.4 446.4 310.5 446.4 0.00 67 58 19723 -66.9 -90.9 2 24.0 -67.1 37 28 465.6 465.6 312.3 465.7 0.00 68 56 19936 -64.3 -90.3 2 26.0 -64.6 40 30 476.3 476.3 313.1 476.3 0.00 69 53 20273 -64.9 -89.9 2 25.0 -65.2 43 32 482.4 482.4 313.7 482.4 0.00 70 50 20630 -63.1 -90.1 1 27.0 -63.5 35 41 494.8 494.8 314.6 494.8 0.00 71 43 21568 -58.9 -88.9 1 30.0 -59.6 45 40 526.9 526.9 316.7 526.9 0.00 72 42 21716 -58.9 -88.9 1 30.0 -59.7 52 38 530.5 530.5 316.9 530.5 0.00 73 39 22178 -62.1 -90.1 1 28.0 -62.7 72 31 533.8 533.8 317.2 533.8 0.00 74 38 22339 -60.9 -89.9 1 29.0 -61.6 72 27 540.8 540.8 317.6 540.8 0.00 75 35 22849 -61.7 -89.7 1 28.0 -62.4 50 36 551.6 551.6 318.2 551.6 0.00 76 33 23215 -60.3 -89.3 1 29.0 -61.1 52 39 564.6 564.7 318.9 564.7 0.00 77 30 23810 -60.1 -90.1 1 30.0 -61.0 55 41 580.8 580.8 319.7 580.8 0.00 78 28 24239 -61.3 -90.3 1 29.0 -62.1 56 40 589.0 589.0 320.1 589.1 0.00 79 24 25207 -56.1 -88.1 1 32.0 -57.8 46 50 630.7 630.7 321.9 630.7 0.01 80 22 25757 -58.5 -88.5 1 30.0 -59.9 60 52 639.4 639.4 322.3 639.5 0.01 81 20 26360 -55.9 -87.9 1 32.0 -57.9 65 52 665.1 665.1 323.3 665.1 0.01 82 17 27388 -59.1 -89.1 1 30.0 -60.7 60 49 686.4 686.5 324.0 686.5 0.01 83 15 28176 -57.9 -88.9 1 31.0 -60.0 57 42 715.5 715.5 324.9 715.5 0.01 84 14 28610 -59.1 -89.1 1 30.0 -61.0 55 38 725.6 725.6 325.2 725.7 0.01 85 12 29584 -56.3 -88.3 1 32.0 -59.2 44 38 768.3 768.3 326.4 768.4 0.01 86 11 30135 -57.5 -88.5 1 31.0 -60.3 40 41 783.3 783.3 326.8 783.4 0.01 87 11 30135 -55.3 -88.3 1 33.0 -58.7 40 41 791.3 791.3 327.0 791.4 0.01 88 10 30740 -58.1 -89.1 1 31.0 -60.9 50 46 802.7 802.7 327.3 802.8 0.01 89 9.2 31263 -58.9 -88.9 1 30.0 -61.6 51 42 819.0 819.0 327.7 819.1 0.02 90 7.7 32397 -51.9 -86.9 1 35.0 -57.5 54 34 889.9 889.9 329.2 890.2 0.03 91 7.4 32653 -54.3 -87.3 1 33.0 -59.0 54 32 890.3 890.3 329.2 890.6 0.03 92 7.0 33010 -52.5 -87.5 1 35.0 -58.2 55 29 912.0 912.0 329.7 912.3 0.03 93 6.8 33198 -51.9 -86.9 1 35.0 -57.9 922.1 922.1 329.8 922.4 0.03 94 6.7 33294 -52.1 -86.1 1 34.0 -58.0 925.2 925.2 329.9 925.5 0.04 TRP 222 11425 -56.7 -59.5 70 2.8 -56.8 345 84 332.9 332.9 292.6 333.1 0.06 WND 234 11088 -54.0 -57.6 64 3.6 -54.1 345 92 331.9 332.0 292.3 332.2 0.07 Sounding variables and indices 1000-500 mb thick: 5519.00 m Freezing level: 728.43 mb = 2809.00 m = 9215.77 ft Wetbulb zero: 864.00 mb = 1425.28 m = 4676.05 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 63.85 % Est. max temperature: 17.79 C = 64.03 F Sfc-Lift cond lev (LCL): 961.74 mb = 554.55 m = 1819.36 ft T: 4.08 C 700-500 lapse rate: 3.58 C/km ThetaE index: 1.88 C Layer 871.0- 850.0 mb Conv cond level (CCL): 585.14 mb = 4536.68 m = 14883.95 ft Mean mixing ratio: 3.72 g/kg Conv temperature: 34.71 C = 94.47 F Cap Strength: 20.69 C Lifted Index: 20.72 C Risk: None Lifted Index @300 mb: 23.96 C Lifted Index @700 mb: 10.02 C Showalter Index: 18.49 C Risk: None Total Totals Index: 18.40 C Risk: None Vertical Totals Index: 17.70 C Cross Totals Index: 0.70 C K Index: 4.50 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 5.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.79 J/kg Max Up Vert Vel: 9.03 m/s Conv Inhibition (B-): 70497.22 J/kg Cap Strength: 20.68 C Lift Cond Lev (LCL): 839.00 mb = 1665.54 m = 5464.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 30 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 ---------------------------------------------------------- 0 980 405 0 0 -0.0 -0.0 | 210 24 12.1 21.0 1 955 610 155 7 -3.0 6.3 | 199 29 9.2 27.4 2 925 867 145 1 -0.6 0.8 | 208 25 11.6 21.8 3 920 914 135 1 -0.7 0.7 | 208 25 11.4 21.7 4 886 1219 110 3 -2.8 1.0 | 203 24 9.3 22.0 5 850 1559 10 7 -1.2 -6.9 | 218 18 10.9 14.1 6 822 1829 35 11 -6.3 -9.0 | 206 13 5.8 12.0 7 792 2134 15 11 -2.8 -10.6 | 222 14 9.3 10.4 8 762 2438 360 24 -0.0 -24.0 | 284 12 12.1 -3.0 9 734 2743 360 25 -0.0 -25.0 | 288 13 12.1 -4.0 10 707 3048 10 25 -4.3 -24.6 | 295 9 7.8 -3.6 11 700 3125 5 24 -2.1 -23.9 | 286 10 10.0 -2.9 12 654 3658 360 36 -0.0 -36.0 | 321 19 12.1 -15.0 13 605 4267 350 36 6.3 -35.5 | 308 23 18.4 -14.4 14 559 4877 355 49 4.3 -48.8 | 329 32 16.4 -27.8 15 538 5182 355 62 5.4 -61.8 | 337 44 17.5 -40.8 16 500 5750 5 64 -5.6 -63.8 | 351 43 6.6 -42.7 17 497 5791 5 62 -5.4 -61.8 | 351 41 6.7 -40.8 18 477 6096 360 65 -0.0 -65.0 | 345 46 12.1 -44.0 19 423 7010 350 81 14.1 -79.8 | 336 64 26.2 -58.8 20 400 7420 355 75 6.5 -74.7 | 341 57 18.7 -53.7 21 389 7620 355 74 6.4 -73.7 | 341 56 18.6 -52.7 22 357 8230 350 64 11.1 -63.0 | 331 48 23.2 -42.0 23 313 9144 350 70 12.2 -68.9 | 333 54 24.3 -47.9 24 300 9450 350 79 13.7 -77.8 | 336 62 25.9 -56.8 25 250 10660 345 89 23.0 -86.0 | 332 74 35.2 -65.0 26 234 11088 345 92 23.8 -88.9 | 332 77 35.9 -67.9 27 227 11278 345 92 23.8 -88.9 | 332 77 35.9 -67.9 28 222 11425 345 84 21.7 -81.1 | 331 69 33.9 -60.1 29 200 12090 355 85 7.4 -84.7 | 343 67 19.5 -63.7 30 179 12802 360 90 -0.0 -90.0 | 350 70 12.1 -69.0 31 155 13716 10 59 -10.2 -58.1 | 357 37 1.9 -37.1 32 150 13920 355 72 6.3 -71.7 | 340 54 18.4 -50.7 33 148 14021 355 70 6.1 -69.7 | 339 52 18.2 -48.7 34 140 14326 360 72 -0.0 -72.0 | 347 52 12.1 -51.0 35 127 14935 360 51 -0.0 -51.0 | 338 32 12.1 -30.0 36 121 15240 10 68 -11.8 -67.0 | 360 46 0.3 -46.0 37 104 16154 15 47 -12.2 -45.4 | 0 24 -0.0 -24.4 38 100 16420 25 54 -22.8 -48.9 | 21 30 -10.7 -27.9 39 94 16764 25 54 -22.8 -48.9 | 21 30 -10.7 -27.9 40 81 17678 15 44 -11.4 -42.5 | 358 22 0.7 -21.5 41 73 18288 20 36 -12.3 -33.8 | 1 13 -0.2 -12.8 42 70 18580 45 27 -19.1 -19.1 | 105 7 -7.0 1.9 43 63 19202 50 19 -14.6 -12.2 | 165 9 -2.4 8.8 44 60 19507 35 27 -15.5 -22.1 | 72 4 -3.4 -1.1 45 52 20422 45 33 -23.3 -23.3 | 78 11 -11.2 -2.3 46 50 20630 35 41 -23.5 -33.6 | 42 17 -11.4 -12.6 47 47 21031 25 39 -16.5 -35.3 | 17 15 -4.3 -14.3 48 45 21336 35 44 -25.2 -36.0 | 41 20 -13.1 -15.0 49 39 22250 75 30 -29.0 -7.8 | 128 21 -16.8 13.2 50 37 22555 65 21 -19.0 -8.9 | 150 14 -6.9 12.1 51 35 22860 50 37 -28.3 -23.8 | 80 16 -16.2 -2.8 52 30 23810 55 41 -33.6 -23.5 | 83 22 -21.5 -2.5 53 29 24079 45 43 -30.4 -30.4 | 63 21 -18.3 -9.4 54 27 24384 65 37 -33.5 -15.6 | 104 22 -21.4 5.4 55 26 24689 50 34 -26.0 -21.9 | 87 14 -13.9 -0.8 56 24 25298 45 53 -37.5 -37.5 | 57 30 -25.3 -16.5 57 21 25908 65 52 -47.1 -22.0 | 88 35 -35.0 -1.0 58 20 26360 65 52 -47.1 -22.0 | 88 35 -35.0 -1.0 59 17 27432 60 49 -42.4 -24.5 | 83 31 -30.3 -3.5 60 14 28651 55 38 -31.1 -21.8 | 88 19 -19.0 -0.8 61 13 28956 45 51 -36.1 -36.1 | 58 28 -23.9 -15.1 62 12 29566 45 38 -26.9 -26.9 | 68 16 -14.7 -5.9 63 11 29870 35 39 -22.4 -31.9 | 43 15 -10.2 -10.9 64 10 30740 50 46 -35.2 -29.6 | 70 25 -23.1 -8.6 65 7 33010 55 29 -23.8 -16.6 | 111 12 -11.6 4.4 Wind Parameters Mean winds (0-6000m): 0.0 at 32.3 knts Storm direction: 30.0 at 24.3 knts Shear (0-3000m) pos: 0.5 neg: 4.9 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 100.4 deg Storm rel helicity (0-3000m) pos: 125.3 neg: -60.1 tot: 65.2 m^2/s^2 ave: 21.7 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 3.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.24 Bulk Shear: 167.60 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 ------------------------------------------------------------------------------- 500 154 4 204 26| 1.0 0.0 1.0| 31.0 -31.4 -0.5 -1.0 -0.03| 16.6 -0.6 1000 131 3 203 25| 0.5 2.6 3.2| 35.0 -48.2 -13.1 -13.1 -0.11| 11.7 -1.3 1500 61 5 203 20| 0.3 3.9 4.2| 57.6 -57.7 -0.1 -0.1 -0.00| 11.2 -0.0 2000 29 7 210 17| 0.3 6.0 6.2|100.0 -57.7 42.3 21.2 0.29| 12.3 3.6 2500 13 11 222 14| 0.6 4.8 5.4|109.4 -57.7 51.7 20.7 0.32| 10.8 3.4 3000 10 13 231 13| 0.5 4.9 5.4|125.3 -60.1 65.2 21.7 0.34| 10.5 3.6 4000 3 19 260 11| 0.4 4.9 5.2|149.3 -82.1 67.3 16.8 0.28| 9.7 2.8 5000 359 26 290 13| 2.8 3.9 6.7|305.6 -82.1 223.5 44.7 0.37| 10.6 3.9 6000 0 32 313 17| 2.5 4.0 6.5|375.7-164.1 211.6 35.3 0.30| 10.6 3.2 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20251204.06.gif