UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120906.upa.cvt Date: 0600Z 9 DEC 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 9 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 217 SFC 978 405 6.0 6.0 100 0.0 6.0 190 3 280.9 282.0 280.2 297.4 6.00 2 963 531 8.2 8.1 99 0.1 8.2 106 2 284.4 285.6 283.0 303.9 7.05 3 954 608 7.8 7.8 100 0.0 7.8 56 1 284.8 286.0 283.0 304.1 6.97 4 935 773 9.4 6.4 82 3.0 7.8 353 2 288.0 289.2 283.9 306.3 6.45 5 929 826 9.4 9.1 98 0.3 9.2 333 3 288.6 289.9 285.5 310.6 7.83 6 926 853 9.8 8.0 89 1.8 8.8 323 3 289.2 290.5 285.2 309.8 7.28 7 925 862 9.6 8.4 92 1.2 8.9 320 3 289.1 290.4 285.4 310.3 7.49 8 917 934 9.4 6.1 80 3.3 7.6 306 3 289.6 290.8 284.5 308.0 6.45 9 892 1164 8.6 6.3 85 2.3 7.3 257 4 291.1 292.3 285.4 310.3 6.72 10 887 1210 8.6 6.8 88 1.8 7.6 247 4 291.6 292.8 285.9 311.6 7.00 11 877 1304 9.4 5.4 76 4.0 7.2 238 7 293.4 294.5 286.0 311.9 6.42 12 862 1448 9.0 4.0 71 5.0 6.3 226 12 294.4 295.5 285.9 311.6 5.92 13 856 1506 8.4 3.7 72 4.7 5.9 222 14 294.4 295.4 285.8 311.3 5.83 14 850 1564 8.6 2.6 66 6.0 5.5 225 16 295.2 296.1 285.7 311.0 5.43 15 835 1711 8.2 3.2 71 5.0 5.6 233 19 296.2 297.3 286.5 313.2 5.77 16 813 1931 6.2 2.0 74 4.2 4.1 245 26 296.4 297.4 286.2 312.4 5.44 17 803 2032 6.4 0.4 65 6.0 3.4 250 29 297.7 298.5 286.1 312.2 4.91 18 801 2052 6.4 -0.6 61 7.0 3.0 251 30 297.9 298.7 285.8 311.5 4.57 19 798 2083 7.2 -6.8 36 14.0 1.2 252 31 299.0 299.6 284.5 307.8 2.87 20 795 2114 7.2 -4.8 42 12.0 1.8 254 32 299.4 300.0 285.1 309.6 3.36 21 781 2260 6.2 -5.8 42 12.0 1.0 261 34 299.8 300.4 285.1 309.5 3.17 22 767 2408 5.8 -22.2 11 28.0 -2.7 268 35 300.9 301.1 282.8 303.7 0.84 23 760 2483 5.4 -18.6 16 24.0 -2.5 271 36 301.3 301.5 283.4 305.0 1.16 24 757 2515 5.2 -12.8 26 18.0 -1.6 272 36 301.4 301.8 284.3 307.3 1.88 25 755 2537 5.0 -4.0 52 9.0 0.9 273 37 301.4 302.1 286.4 312.9 3.76 26 754 2548 4.8 -4.2 52 9.0 0.7 273 37 301.3 302.0 286.2 312.6 3.71 27 752 2569 4.8 -4.2 52 9.0 0.7 274 37 301.6 302.2 286.4 312.9 3.72 28 748 2613 4.6 -2.4 60 7.0 1.3 276 38 301.8 302.6 287.0 314.8 4.28 29 747 2624 4.6 -3.4 56 8.0 0.9 276 38 301.9 302.6 286.8 314.0 3.98 30 745 2646 5.0 -12.0 28 17.0 -1.6 277 38 302.6 303.0 284.9 309.0 2.04 31 744 2657 5.0 -16.0 20 21.0 -2.4 277 39 302.7 303.0 284.3 307.4 1.47 32 739 2712 5.2 -19.8 14 25.0 -2.9 279 39 303.5 303.7 284.2 307.0 1.07 33 735 2756 5.0 -23.0 11 28.0 -3.4 280 40 303.8 303.9 284.0 306.4 0.82 34 724 2879 4.2 -16.8 20 21.0 -3.1 282 40 304.2 304.5 284.8 308.7 1.42 35 704 3106 2.6 -16.4 23 19.0 -4.0 284 39 304.9 305.1 285.2 309.7 1.51 36 700 3152 2.4 -17.6 21 20.0 -4.3 285 39 305.1 305.4 285.1 309.6 1.37 37 690 3268 1.8 -19.2 19 21.0 -5.0 285 40 305.7 306.0 285.2 309.7 1.21 38 685 3327 1.4 -18.6 21 20.0 -5.1 285 41 305.9 306.2 285.4 310.1 1.29 39 684 3339 1.2 -6.8 55 8.0 -2.3 285 41 305.8 306.5 287.5 316.3 3.36 40 679 3398 0.4 -2.3 82 2.7 -0.9 285 42 305.6 306.5 288.8 320.2 4.76 41 664 3577 -1.3 -2.4 92 1.1 -1.9 285 44 305.6 306.5 288.9 320.4 4.83 42 653 3710 -1.9 -4.6 82 2.7 -3.1 285 45 306.4 307.2 288.5 319.3 4.16 43 644 3820 -2.9 -4.0 92 1.1 -3.4 285 45 306.5 307.3 288.8 320.1 4.42 44 640 3869 -2.7 -7.3 71 4.6 -4.7 285 45 307.3 307.9 288.1 318.1 3.45 45 639 3882 -2.7 -6.7 74 4.0 -4.4 285 45 307.4 308.1 288.3 318.7 3.62 46 635 3932 -2.5 -9.5 59 7.0 -5.3 285 45 308.2 308.7 287.9 317.4 2.93 47 633 3957 -2.5 -9.5 59 7.0 -5.3 285 45 308.5 309.0 288.0 317.8 2.94 48 630 3995 -2.1 -13.1 43 11.0 -6.2 285 44 309.3 309.8 287.6 316.4 2.21 49 628 4020 -2.1 -13.1 43 11.0 -6.2 285 44 309.6 310.0 287.7 316.8 2.22 50 619 4135 -1.1 -22.1 19 21.0 -7.5 285 44 312.1 312.3 287.3 315.6 1.05 51 600 4383 -2.1 -24.1 17 22.0 -8.5 284 44 313.7 313.9 287.7 316.8 0.91 52 583 4611 -3.3 -23.3 20 20.0 -9.2 282 45 314.9 315.1 288.2 318.3 1.00 53 500 5810 -11.1 -32.1 16 21.0 -15.6 285 51 319.5 319.6 289.2 321.4 0.52 54 400 7480 -23.9 -29.9 58 6.0 -25.1 285 54 323.9 324.1 290.8 326.8 0.80 55 368 8085 -28.3 -34.9 53 6.6 -29.3 290 63 325.9 326.0 291.1 327.8 0.54 56 300 9520 -39.1 -47.1 42 8.0 -39.6 285 55 330.3 330.3 292.0 331.0 0.18 57 250 10740 -49.7 -58.7 34 9.0 -50.0 290 51 332.2 332.2 292.4 332.4 0.06 58 200 12150 -62.1 -69.1 39 7.0 -62.1 300 39 334.4 334.4 292.9 334.5 0.02 59 151 13832 -76.1 -77.8 77 1.7 -76.1 290 42 338.4 338.4 293.9 338.4 0.01 60 150 13870 -75.9 -77.9 73 2.0 -75.9 295 44 339.4 339.4 294.1 339.4 0.01 61 100 16320 -63.3 -86.3 3 23.0 -63.5 295 27 405.4 405.4 305.9 405.4 0.00 62 81 17601 -68.9 -87.9 5 19.0 -69.0 309 28 419.1 419.1 307.6 419.1 0.00 63 75 18068 -64.1 -88.1 2 24.0 -64.3 312 29 438.5 438.5 309.7 438.5 0.00 64 74 18150 -64.1 -88.1 2 24.0 -64.3 319 29 440.2 440.2 309.9 440.2 0.00 65 71 18403 -65.1 -88.1 3 23.0 -65.3 319 25 443.3 443.3 310.2 443.3 0.00 66 70 18490 -64.3 -88.3 2 24.0 -64.6 310 22 446.8 446.8 310.6 446.8 0.00 67 69 18578 -63.9 -87.9 2 24.0 -64.1 310 21 449.5 449.5 310.8 449.5 0.00 68 65 18943 -65.1 -89.1 2 24.0 -65.3 324 24 454.6 454.6 311.3 454.7 0.00 69 64 19038 -64.3 -89.3 2 25.0 -64.6 328 25 458.4 458.4 311.6 458.4 0.00 70 62 19234 -60.1 -88.1 1 28.0 -60.6 327 24 471.9 471.9 312.8 471.9 0.00 71 53 20202 -64.9 -89.9 2 25.0 -65.2 327 27 482.4 482.4 313.7 482.4 0.00 72 51 20437 -64.3 -90.3 2 26.0 -64.6 342 32 489.2 489.2 314.2 489.2 0.00 73 50 20560 -59.7 -88.7 1 29.0 -60.3 360 26 502.8 502.8 315.1 502.8 0.00 74 48 20816 -57.5 -87.5 1 30.0 -58.3 8 22 513.9 513.9 315.9 514.0 0.00 75 44 21360 -60.3 -88.3 1 28.0 -60.9 26 13 520.1 520.1 316.3 520.1 0.00 76 42 21650 -58.5 -88.5 1 30.0 -59.3 35 15 531.5 531.5 317.0 531.5 0.00 77 37 22442 -60.3 -89.3 1 29.0 -61.0 39 11 546.5 546.5 317.9 546.5 0.00 78 36 22613 -57.9 -87.9 1 30.0 -58.9 53 13 557.0 557.0 318.5 557.0 0.00 79 32 23355 -57.5 -87.5 1 30.0 -58.6 24 25 577.1 577.1 319.5 577.2 0.01 80 30 23760 -59.3 -88.3 1 29.0 -60.3 30 26 583.0 583.0 319.8 583.0 0.01 81 28 24192 -60.3 -89.3 1 29.0 -61.3 20 27 591.8 591.8 320.2 591.8 0.00 82 27 24420 -58.3 -88.3 1 30.0 -59.5 24 24 603.6 603.6 320.7 603.7 0.01 83 23 25422 -61.3 -89.3 1 28.0 -62.3 56 17 623.1 623.1 321.6 623.2 0.01 84 21 25992 -57.5 -87.5 1 30.0 -59.2 48 30 651.0 651.0 322.7 651.1 0.01 85 20 26300 -58.5 -88.5 1 30.0 -60.0 80 21 657.1 657.1 323.0 657.2 0.01 86 16 27712 -55.3 -87.3 1 32.0 -57.9 108 17 710.9 710.9 324.8 710.9 0.01 87 14 28566 -53.7 -86.7 1 33.0 -57.0 75 34 743.9 744.0 325.8 744.1 0.02 88 12 29551 -56.3 -87.3 1 31.0 -59.2 80 29 768.3 768.3 326.4 768.4 0.02 89 11 30107 -53.3 -86.3 1 33.0 -57.3 66 41 798.5 798.5 327.2 798.7 0.02 90 10 30720 -53.5 -86.5 1 33.0 -57.7 75 35 819.8 819.9 327.7 820.0 0.02 91 9.4 31119 -51.5 -85.5 1 34.0 -56.6 74 34 842.1 842.1 328.2 842.3 0.03 92 7.0 33010 -55.7 -87.7 1 32.0 -60.1 70 31 898.8 898.8 329.4 899.0 0.03 93 6.9 33102 -54.7 -86.7 1 32.0 -59.5 906.7 906.7 329.5 907.0 0.03 94 6.2 33783 -56.9 -87.9 1 31.0 -61.2 925.4 925.4 329.9 925.7 0.03 95 6.1 33886 -55.3 -87.3 1 32.0 -60.3 936.6 936.6 330.1 936.9 0.03 96 5.9 34099 -56.1 -87.1 1 31.0 -60.9 942.1 942.1 330.2 942.4 0.03 TRP 151 13832 -76.1 -77.8 77 1.7 -76.1 290 42 338.4 338.4 293.9 338.4 0.01 WND 368 8085 -28.3 -34.9 53 6.6 -29.3 290 63 325.9 326.0 291.1 327.8 0.54 Sounding variables and indices 1000-500 mb thick: 5593.00 m Freezing level: 675.47 mb = 3439.78 m = 11285.22 ft Wetbulb zero: 777.37 mb = 2298.22 m = 7539.99 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 46.72 % Est. max temperature: 21.26 C = 70.27 F Sfc-Lift cond lev (LCL): 978.00 mb = 405.00 m = 1328.72 ft T: 6.00 C 700-500 lapse rate: 5.08 C/km ThetaE index: 5.89 C Layer 781.0- 760.0 mb Conv cond level (CCL): 978.00 mb = 405.00 m = 1328.72 ft Mean mixing ratio: 6.77 g/kg Conv temperature: 7.73 C = 45.92 F Cap Strength: 12.03 C Lifted Index: 13.08 C Risk: None Lifted Index @300 mb: 16.60 C Lifted Index @700 mb: 7.98 C Showalter Index: 10.56 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 13.70 C K Index: 2.30 Risk: None Sweat Index: 247.45 Risk: None Energy Index: 2.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.57 J/kg Max Up Vert Vel: 9.12 m/s Conv Inhibition (B-): 55432.13 J/kg Cap Strength: 13.03 C Lift Cond Lev (LCL): 902.96 mb = 1062.33 m = 3485.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 26 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 ---------------------------------------------------------- 0 978 405 190 3 0.5 3.0 | 134 28 -20.0 19.3 1 954 610 55 1 -0.8 -0.6 | 126 27 -21.4 15.8 2 925 862 320 3 1.9 -2.3 | 127 23 -18.6 14.1 3 919 914 310 3 2.3 -1.9 | 128 23 -18.2 14.4 4 886 1219 245 4 3.6 1.7 | 137 25 -16.9 18.0 5 854 1524 220 15 9.6 11.5 | 159 30 -10.9 27.8 6 850 1564 225 16 11.3 11.3 | 162 29 -9.2 27.7 7 823 1829 240 22 19.1 11.0 | 177 27 -1.5 27.3 8 793 2134 255 33 31.9 8.5 | 204 27 11.3 24.9 9 764 2438 270 35 35.0 -0.0 | 222 22 14.5 16.3 10 736 2743 280 40 39.4 -6.9 | 243 21 18.9 9.4 11 700 3152 285 39 37.7 -10.1 | 250 18 17.1 6.3 12 657 3658 285 45 43.5 -11.6 | 258 23 22.9 4.7 13 608 4267 285 44 42.5 -11.4 | 257 23 22.0 5.0 14 563 4877 280 45 44.3 -7.8 | 250 25 23.8 8.5 15 500 5810 285 51 49.3 -13.2 | 264 29 28.7 3.2 16 481 6096 280 52 51.2 -9.0 | 257 32 30.7 7.3 17 400 7480 285 54 52.2 -14.0 | 266 32 31.6 2.4 18 392 7620 285 54 52.2 -14.0 | 266 32 31.6 2.4 19 368 8085 290 63 59.2 -21.5 | 278 39 38.7 -5.2 20 360 8230 290 63 59.2 -21.5 | 278 39 38.7 -5.2 21 316 9144 285 57 55.1 -14.8 | 267 35 34.5 1.6 22 300 9520 285 55 53.1 -14.2 | 266 33 32.6 2.1 23 250 10740 290 51 47.9 -17.4 | 272 27 27.4 -1.1 24 208 11887 295 45 40.8 -19.0 | 278 20 20.2 -2.7 25 200 12150 300 39 33.8 -19.5 | 283 14 13.2 -3.2 26 189 12497 310 37 28.3 -23.8 | 314 11 7.8 -7.4 27 154 13716 305 38 31.1 -21.8 | 297 12 10.6 -5.4 28 151 13832 290 42 39.5 -14.4 | 264 19 18.9 2.0 29 150 13870 295 44 39.9 -18.6 | 277 19 19.3 -2.2 30 146 14021 285 37 35.7 -9.6 | 246 17 15.2 6.8 31 126 14935 305 56 45.9 -32.1 | 302 30 25.3 -15.8 32 120 15240 295 44 39.9 -18.6 | 277 19 19.3 -2.2 33 108 15850 290 53 49.8 -18.1 | 273 29 29.3 -1.8 34 103 16154 315 34 24.0 -24.0 | 335 8 3.5 -7.7 35 100 16320 295 27 24.5 -11.4 | 219 6 3.9 4.9 36 98 16459 295 27 24.5 -11.4 | 219 6 3.9 4.9 37 88 17069 315 25 17.7 -17.7 | 65 3 -2.9 -1.3 38 76 17983 305 30 24.6 -17.2 | 282 4 4.0 -0.9 39 72 18288 330 28 14.0 -24.2 | 40 10 -6.5 -7.9 40 70 18490 310 22 16.9 -14.1 | 121 4 -3.7 2.2 41 69 18593 310 21 16.1 -13.5 | 123 5 -4.4 2.9 42 62 19202 335 26 11.0 -23.6 | 53 12 -9.5 -7.2 43 59 19507 260 12 11.8 2.1 | 155 20 -8.7 18.4 44 56 19812 305 15 12.3 -8.6 | 133 11 -8.2 7.7 45 51 20422 340 33 11.3 -31.0 | 32 17 -9.2 -14.7 46 50 20560 360 26 -0.0 -26.0 | 65 23 -20.5 -9.7 47 44 21336 25 13 -5.5 -11.8 | 100 26 -26.0 4.6 48 40 21946 45 16 -11.3 -11.3 | 99 32 -31.8 5.0 49 38 22250 10 10 -1.7 -9.8 | 106 23 -22.3 6.5 50 36 22555 55 12 -9.8 -6.9 | 107 32 -30.4 9.5 51 31 23470 20 27 -9.2 -25.4 | 73 31 -29.8 -9.0 52 30 23760 30 26 -13.0 -22.5 | 80 34 -33.5 -6.2 53 30 23774 20 30 -10.3 -28.2 | 69 33 -30.8 -11.8 54 27 24384 20 25 -8.6 -23.5 | 76 30 -29.1 -7.1 55 26 24689 55 16 -13.1 -9.2 | 102 34 -33.6 7.2 56 25 24994 45 17 -12.0 -12.0 | 98 33 -32.6 4.3 57 22 25603 60 17 -14.7 -8.5 | 103 36 -35.3 7.8 58 21 25908 45 29 -20.5 -20.5 | 84 41 -41.0 -4.2 59 20 26213 55 33 -27.0 -18.9 | 87 48 -47.6 -2.6 60 20 26300 80 21 -20.7 -3.6 | 107 43 -41.2 12.7 61 18 26822 90 19 -19.0 0.0 | 112 43 -39.5 16.3 62 18 27127 75 17 -16.4 -4.4 | 108 39 -37.0 11.9 63 17 27432 70 27 -25.4 -9.2 | 99 46 -45.9 7.1 64 16 27737 110 16 -15.0 5.5 | 122 42 -35.6 21.8 65 15 28042 75 18 -17.4 -4.7 | 107 40 -37.9 11.7 66 14 28651 75 36 -34.8 -9.3 | 97 56 -55.3 7.0 67 13 29261 90 30 -30.0 0.0 | 108 53 -50.5 16.3 68 11 29870 70 28 -26.3 -9.6 | 98 47 -46.8 6.8 69 11 30175 65 45 -40.8 -19.0 | 88 61 -61.3 -2.7 70 10 30720 75 35 -33.8 -9.1 | 98 55 -54.3 7.3 71 7 33010 70 31 -29.1 -10.6 | 97 50 -49.7 5.7 Wind Parameters Mean winds (0-6000m): 278.5 at 35.0 knts Storm direction: 308.5 at 26.2 knts Shear (0-3000m) pos: 7.0 neg: 1.8 tot: 8.9 10-3/s Storm rel Dir Shear (0-3000m): 120.7 deg Storm rel helicity (0-3000m) pos: 375.0 neg: -32.1 tot: 342.9 m^2/s^2 ave: 114.3 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 12.0 stream: 8.9 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.28 Bulk Shear: 147.45 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 ------------------------------------------------------------------------------- 500 317 2 128 24| 5.4 0.0 5.4| 8.6 -32.1 -23.5 -47.0 -0.34| 9.2 -3.1 1000 257 3 135 24| 2.7 5.5 8.2| 75.1 -32.1 43.0 43.0 0.36| 10.3 3.7 1500 237 8 147 25| 5.4 3.7 9.1|190.0 -32.1 158.0 105.3 0.62| 12.6 7.8 2000 249 14 161 23| 7.8 2.8 10.6|304.0 -32.1 271.9 136.0 0.71| 14.1 10.1 2500 261 19 175 20| 7.8 2.2 10.0|359.9 -32.1 327.8 131.1 0.75| 13.4 10.1 3000 268 23 187 17| 7.0 1.8 8.9|375.0 -32.1 342.9 114.3 0.74| 12.0 8.9 4000 275 28 208 16| 5.3 1.6 6.9|383.1 -38.7 344.5 86.1 0.70| 9.6 6.7 5000 277 32 221 17| 4.6 1.6 6.2|406.8 -51.8 355.0 71.0 0.66| 8.4 5.5 6000 279 35 232 18| 4.1 1.5 5.6|436.0 -81.5 354.5 59.1 0.59| 7.8 4.6 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20251209.06.gif