UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025090606.upa.cvt Date: 0600Z 6 SEP 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 6 SEP 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 70 SFC 963 405 25.6 10.6 39 15.0 16.2 300 8 302.0 303.5 290.8 326.8 8.36 2 948 542 25.4 11.4 42 14.0 16.5 293 12 303.1 304.8 291.7 329.9 8.96 3 925 756 23.8 11.8 47 12.0 16.1 305 10 303.6 305.4 292.2 331.8 9.44 4 874 1248 19.8 11.8 60 8.0 14.7 314 4 304.5 306.3 292.9 334.3 10.00 5 850 1488 19.0 8.0 49 11.0 12.3 305 7 306.0 307.5 291.7 330.1 7.94 6 844 1549 18.8 7.8 49 11.0 12.1 309 6 306.5 307.9 291.8 330.4 7.89 7 842 1569 18.6 7.6 49 11.0 11.9 311 6 306.5 307.9 291.7 330.1 7.80 8 778 2242 13.8 7.8 67 6.0 10.2 283 4 308.3 309.9 292.9 334.4 8.57 9 771 2319 14.0 7.0 63 7.0 9.7 248 3 309.3 310.9 292.9 334.4 8.18 10 759 2451 13.4 5.4 58 8.0 8.7 189 2 310.1 311.5 292.5 332.9 7.43 11 746 2596 12.2 6.2 67 6.0 8.6 158 4 310.3 311.8 293.0 334.9 8.00 12 735 2721 12.0 2.0 50 10.0 6.4 131 7 311.4 312.5 291.7 330.2 6.02 13 709 3022 9.6 0.6 53 9.0 4.7 132 11 312.0 313.0 291.6 329.6 5.64 14 700 3128 8.8 -1.2 49 10.0 3.6 135 13 312.2 313.2 291.2 328.0 5.01 15 692 3223 8.4 -4.6 39 13.0 2.1 138 13 312.8 313.6 290.3 325.3 3.93 16 665 3549 5.4 -6.6 42 12.0 -0.2 147 14 313.0 313.7 290.0 324.2 3.51 17 659 3623 4.8 -8.2 38 13.0 -1.0 149 14 313.2 313.8 289.8 323.2 3.12 18 642 3835 3.6 -16.4 22 20.0 -3.8 153 17 314.1 314.5 288.6 319.6 1.65 19 628 4013 2.6 -19.4 18 22.0 -5.0 155 19 315.0 315.2 288.5 319.4 1.31 20 627 4026 2.4 -19.6 18 22.0 -5.1 156 19 314.9 315.2 288.5 319.2 1.29 21 596 4432 -0.9 -15.9 31 15.0 -6.4 162 13 315.7 316.0 289.3 321.8 1.86 22 577 4689 -2.9 -19.9 26 17.0 -8.4 166 13 316.3 316.5 289.0 320.9 1.37 23 575 4717 -3.3 -17.3 33 14.0 -8.1 167 13 316.1 316.5 289.3 321.8 1.71 24 518 5530 -10.7 -19.7 48 9.0 -13.4 177 22 316.8 317.1 289.3 322.0 1.55 25 500 5800 -13.1 -19.1 61 6.0 -14.9 180 24 317.1 317.4 289.6 322.7 1.69 26 492 5923 -14.3 -19.3 66 5.0 -15.8 180 24 317.1 317.4 289.6 322.7 1.69 27 484 6047 -15.5 -22.5 55 7.0 -17.3 180 24 317.1 317.3 289.2 321.5 1.30 28 479 6126 -15.9 -22.9 55 7.0 -17.7 180 24 317.5 317.8 289.3 321.8 1.27 29 474 6205 -16.5 -26.5 42 10.0 -18.8 179 24 317.7 317.9 289.0 320.9 0.92 30 468 6301 -17.3 -27.3 41 10.0 -19.5 177 24 317.9 318.1 289.0 320.9 0.87 31 463 6382 -17.9 -25.9 50 8.0 -19.7 176 24 318.1 318.3 289.2 321.6 1.00 32 459 6447 -18.3 -28.3 41 10.0 -20.4 175 24 318.4 318.6 289.1 321.2 0.81 33 438 6795 -21.3 -26.0 66 4.7 -22.3 170 25 318.9 319.1 289.5 322.5 1.05 34 421 7087 -23.3 -30.3 53 7.0 -24.6 166 25 320.0 320.1 289.5 322.6 0.73 35 418 7139 -23.7 -28.2 66 4.5 -24.6 165 25 320.1 320.3 289.8 323.3 0.90 36 416 7174 -24.1 -30.1 58 6.0 -25.2 164 25 320.1 320.2 289.6 322.7 0.75 37 412 7245 -24.5 -30.5 57 6.0 -25.6 163 25 320.4 320.6 289.7 323.0 0.73 38 405 7370 -25.5 -31.5 57 6.0 -26.5 161 25 320.7 320.8 289.7 323.1 0.68 39 402 7424 -26.1 -29.8 71 3.7 -26.8 161 25 320.6 320.8 289.8 323.4 0.80 40 400 7460 -26.3 -30.5 68 4.2 -27.1 160 25 320.8 321.0 289.8 323.5 0.75 41 398 7496 -26.7 -31.1 66 4.4 -27.5 160 25 320.7 320.9 289.8 323.3 0.72 42 381 7810 -29.5 -31.7 81 2.2 -29.9 159 25 321.1 321.2 289.9 323.6 0.71 43 379 7848 -29.7 -31.4 85 1.7 -30.0 158 26 321.3 321.4 289.9 323.9 0.73 44 368 8058 -30.3 -33.6 73 3.3 -30.8 157 27 323.2 323.3 290.4 325.4 0.61 45 362 8175 -31.1 -33.6 79 2.5 -31.4 156 28 323.7 323.8 290.5 325.9 0.62 46 353 8353 -32.5 -33.9 87 1.4 -32.7 154 30 324.1 324.3 290.7 326.4 0.62 47 346 8494 -33.3 -36.0 77 2.7 -33.6 153 31 324.9 325.0 290.8 326.8 0.51 48 341 8596 -34.3 -36.1 84 1.8 -34.5 152 32 324.9 325.0 290.8 326.8 0.51 49 330 8825 -36.1 -38.9 75 2.8 -36.4 150 34 325.5 325.6 290.9 327.0 0.40 50 326 8910 -36.9 -39.1 80 2.2 -37.1 151 34 325.5 325.6 290.9 327.0 0.40 51 314 9169 -38.9 -43.2 64 4.3 -39.2 155 32 326.3 326.3 290.9 327.3 0.27 52 311 9234 -39.5 -42.5 73 3.0 -39.8 154 32 326.3 326.4 291.0 327.4 0.29 53 308 9301 -40.1 -44.6 62 4.5 -40.4 153 32 326.4 326.4 290.9 327.3 0.23 54 306 9345 -40.5 -44.2 68 3.7 -40.8 152 33 326.4 326.5 291.0 327.4 0.25 55 300 9480 -41.7 -46.4 60 4.7 -42.0 150 33 326.6 326.6 291.0 327.3 0.20 56 299 9503 -41.9 -46.8 59 4.9 -42.2 150 33 326.6 326.7 291.0 327.3 0.19 57 250 10690 -49.1 -62.1 21 13.0 -49.4 135 49 333.1 333.1 292.6 333.2 0.04 58 227 11315 -52.5 -66.5 17 14.0 -52.8 140 46 337.2 337.2 293.6 337.3 0.02 59 200 12130 -52.1 -76.1 4 24.0 -52.5 155 30 350.3 350.3 296.7 350.3 0.01 60 150 13980 -56.3 -82.3 2 26.0 -56.6 190 19 373.1 373.1 301.1 373.1 0.00 61 100 16540 -59.3 -85.3 2 26.0 -59.6 210 10 413.2 413.2 306.9 413.2 0.00 62 95 16862 -59.1 -86.1 2 27.0 -59.5 200 10 419.6 419.6 307.7 419.7 0.00 63 81 17855 -62.5 -87.5 2 25.0 -62.8 99 6 432.2 432.3 309.1 432.3 0.00 64 70 18760 -61.1 -88.1 2 27.0 -61.4 95 3 453.7 453.7 311.2 453.7 0.00 65 66 19126 -59.7 -87.7 1 28.0 -60.2 95 4 464.4 464.4 312.1 464.4 0.00 66 59 19824 -60.9 -88.9 1 28.0 -61.3 95 5 476.9 476.9 313.2 476.9 0.00 67 55 20263 -58.5 -88.5 1 30.0 -59.1 95 5 492.0 492.0 314.4 492.0 0.00 68 50 20860 -59.3 -88.3 1 29.0 -59.9 95 6 503.7 503.7 315.2 503.8 0.00 69 47 21247 -59.5 -88.5 1 29.0 -60.2 73 8 512.3 512.3 315.8 512.3 0.00 70 47 21247 -57.9 -87.9 1 30.0 -58.7 73 8 516.1 516.1 316.1 516.1 0.00 71 41 22113 -55.7 -86.7 1 31.0 -56.8 125 11 542.1 542.1 317.6 542.2 0.01 72 36 22936 -58.3 -88.3 1 30.0 -59.2 108 14 555.9 555.9 318.4 556.0 0.00 73 35 23114 -56.5 -87.5 1 31.0 -57.7 114 16 565.1 565.1 318.9 565.2 0.01 74 32 23685 -55.1 -87.1 1 32.0 -56.6 319 3 583.6 583.6 319.8 583.6 0.01 75 32 23685 -55.3 -87.3 1 32.0 -56.8 319 3 583.0 583.0 319.8 583.1 0.01 76 30 24100 -51.7 -85.7 1 34.0 -53.9 30 6 603.7 603.7 320.7 603.8 0.01 77 28 24548 -51.3 -85.3 1 34.0 -53.7 48 5 616.8 616.8 321.3 616.9 0.01 78 27 24783 -51.9 -85.9 1 34.0 -54.2 60 8 621.6 621.6 321.6 621.7 0.01 79 23 25826 -50.1 -85.1 1 35.0 -53.2 36 5 656.1 656.1 322.9 656.2 0.01 80 22 26116 -50.9 -84.9 1 34.0 -53.9 24 3 662.1 662.1 323.2 662.2 0.01 81 20 26740 -47.9 -83.9 1 36.0 -52.0 100 12 689.6 689.6 324.1 689.7 0.02 82 18 27432 -50.1 -85.1 1 35.0 -53.8 130 15 703.7 703.7 324.6 703.8 0.02 83 16 28206 -47.5 -84.5 1 37.0 -52.4 139 15 736.3 736.3 325.6 736.5 0.02 84 16 28206 -48.1 -84.1 1 36.0 -52.8 139 15 734.3 734.4 325.5 734.5 0.02 85 15 28633 -45.5 -83.5 1 38.0 -51.4 180 17 756.7 756.7 326.1 756.9 0.02 86 14 29093 -45.5 -83.5 1 38.0 -51.7 247 4 771.7 771.8 326.5 772.0 0.03 87 14 29093 -45.3 -83.3 1 38.0 -51.6 247 4 772.4 772.4 326.5 772.7 0.03 88 13 29587 -46.5 -83.5 1 37.0 -52.5 155 11 784.8 784.8 326.8 785.1 0.03 89 11 30698 -45.5 -83.5 1 38.0 -52.6 104 12 826.9 826.9 327.9 827.2 0.03 90 10 31340 -40.9 -81.9 0 41.0 -50.7 145 14 866.9 866.9 328.8 867.4 0.05 91 10 31340 -40.9 -81.9 0 41.0 -50.7 145 14 866.9 866.9 328.8 867.4 0.05 92 9.8 31477 -41.1 -82.1 0 41.0 -50.9 135 13 871.1 871.2 328.8 871.6 0.05 93 9.3 31836 -38.1 -80.1 0 42.0 -49.8 110 12 895.7 895.8 329.4 896.5 0.07 94 9.2 31910 -37.9 -79.9 0 42.0 -49.8 105 12 899.3 899.3 329.4 900.0 0.07 95 8.8 32217 -37.7 -79.7 0 42.0 -49.9 84 10 911.5 911.6 329.7 912.4 0.08 96 8.0 32871 -39.7 -80.7 0 41.0 -51.2 39 8 928.8 928.8 329.9 929.6 0.07 97 7.6 33223 -37.9 -79.9 0 42.0 -50.8 14 6 949.8 949.8 330.4 950.8 0.09 98 7.0 33790 -37.9 -79.9 0 42.0 -51.2 335 4 972.4 972.4 330.7 973.5 0.10 99 6.9 33889 -37.9 -79.9 0 42.0 -51.2 976.4 976.4 330.8 977.5 0.10 100 5.9 34964 -39.7 -80.7 0 41.0 -52.8 1013.3 1013.3 331.4 1014.5 0.10 101 5.3 35699 -38.3 -80.3 0 42.0 -52.8 1051.1 1051.2 331.9 1052.6 0.12 TRP 227 11315 -52.5 -66.5 17 14.0 -52.8 140 46 337.2 337.2 293.6 337.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5730.00 m Freezing level: 604.45 mb = 4321.24 m = 14177.12 ft Wetbulb zero: 666.89 mb = 3525.54 m = 11566.58 ft Precipitable water: 1.09 inches Sfc-500 mean rel hum: 44.87 % Est. max temperature: 30.84 C = 87.52 F Sfc-Lift cond lev (LCL): 772.42 mb = 2303.22 m = 7556.39 ft T: 13.96 C 700-500 lapse rate: 8.20 C/km ThetaE index: 15.64 C Layer 735.0- 596.0 mb Conv cond level (CCL): 681.35 mb = 3349.84 m = 10990.16 ft Mean mixing ratio: 9.42 g/kg Conv temperature: 36.40 C = 97.51 F Cap Strength: 5.06 C Lifted Index: -2.75 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.64 C Lifted Index @700 mb: 3.80 C Showalter Index: -1.87 C Risk: Thunderstorms probable Total Totals Index: 53.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 32.10 C Cross Totals Index: 21.10 C K Index: 30.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 218.00 Risk: None Energy Index: -1.39 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 627.11 J/kg Max Up Vert Vel: 35.41 m/s Conv Inhibition (B-): 360.35 J/kg Cap Strength: 5.05 C Lift Cond Lev (LCL): 773.48 mb = 2291.62 m = 7518.34 ft Lev Free Conv (LFC): 558.48 mb = 4943.67 m = 16219.19 ft Equ Level (EL): 258.48 mb = 10468.72 m = 34345.78 ft B at Equ Level: 621.90 J/kg Max Parcel Lev (MPL): 188.48 mb = 12511.55 m = 41047.90 ft Wind level data Storm motion: 202 at 10 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 ---------------------------------------------------------- 0 963 405 300 8 6.9 -4.0 | 346 13 3.3 -13.0 1 941 610 290 14 13.2 -4.8 | 325 17 9.5 -13.8 2 925 756 305 10 8.2 -5.7 | 343 15 4.6 -14.7 3 908 914 335 8 3.4 -7.3 | 1 16 -0.3 -16.3 4 877 1219 315 4 2.8 -2.8 | 4 12 -0.8 -11.8 5 850 1488 305 7 5.7 -4.0 | 351 13 2.1 -13.0 6 816 1829 330 4 2.0 -3.5 | 7 13 -1.6 -12.5 7 787 2134 330 5 2.5 -4.3 | 5 13 -1.1 -13.3 8 760 2438 190 2 0.3 2.0 | 25 8 -3.3 -7.0 9 733 2743 125 7 -5.7 4.0 | 62 11 -9.4 -5.0 10 700 3128 135 13 -9.2 9.2 | 91 13 -12.8 0.2 11 655 3658 150 14 -7.0 12.1 | 106 11 -10.6 3.1 12 630 3962 155 20 -8.5 18.1 | 127 15 -12.1 9.1 13 606 4267 160 14 -4.8 13.2 | 116 9 -8.4 4.2 14 584 4572 165 12 -3.1 11.6 | 111 7 -6.7 2.6 15 562 4877 170 14 -2.4 13.8 | 128 8 -6.1 4.8 16 501 5791 180 25 0.0 25.0 | 167 16 -3.6 16.0 17 500 5800 180 24 0.0 24.0 | 166 15 -3.6 15.0 18 480 6096 180 24 0.0 24.0 | 166 15 -3.6 15.0 19 400 7460 160 25 -8.6 23.5 | 140 19 -12.2 14.5 20 391 7620 160 24 -8.2 22.6 | 139 18 -11.8 13.6 21 329 8839 150 34 -17.0 29.4 | 135 29 -20.6 20.4 22 315 9144 155 32 -13.5 29.0 | 139 26 -17.2 20.0 23 300 9480 150 33 -16.5 28.6 | 134 28 -20.1 19.6 24 275 10058 145 30 -17.2 24.6 | 127 26 -20.8 15.6 25 250 10690 135 49 -34.6 34.6 | 124 46 -38.3 25.6 26 239 10973 135 49 -34.6 34.6 | 124 46 -38.3 25.6 27 227 11315 140 46 -29.6 35.2 | 128 42 -33.2 26.2 28 200 12130 155 30 -12.7 27.2 | 138 24 -16.3 18.2 29 189 12497 155 26 -11.0 23.6 | 135 21 -14.6 14.6 30 180 12802 190 22 3.8 21.7 | 181 13 0.2 12.7 31 172 13106 180 12 0.0 12.0 | 130 5 -3.6 3.0 32 164 13411 175 13 -1.1 13.0 | 130 6 -4.8 4.0 33 156 13716 165 20 -5.2 19.3 | 140 14 -8.8 10.3 34 150 13980 190 19 3.3 18.7 | 178 10 -0.3 9.7 35 149 14021 175 22 -1.9 21.9 | 157 14 -5.6 12.9 36 142 14326 195 17 4.4 16.4 | 186 7 0.8 7.4 37 135 14630 190 10 1.7 9.8 | 114 2 -1.9 0.8 38 123 15240 220 12 7.7 9.2 | 267 4 4.1 0.2 39 117 15545 235 19 15.6 10.9 | 261 12 11.9 1.9 40 112 15850 250 14 13.2 4.8 | 294 10 9.5 -4.2 41 101 16459 205 12 5.1 10.9 | 217 2 1.4 1.9 42 100 16540 210 10 5.0 8.7 | 284 1 1.4 -0.3 43 96 16764 210 10 5.0 8.7 | 284 1 1.4 -0.3 44 76 18288 55 4 -3.3 -2.3 | 31 13 -6.9 -11.3 45 72 18593 235 1 0.8 0.6 | 18 9 -2.8 -8.4 46 70 18760 95 3 -3.0 0.3 | 37 11 -6.6 -8.7 47 50 20860 95 6 -6.0 0.5 | 49 13 -9.6 -8.5 48 49 21031 55 11 -9.0 -6.3 | 40 20 -12.6 -15.3 49 46 21336 80 7 -6.9 -1.2 | 46 15 -10.5 -10.2 50 44 21641 115 11 -10.0 4.6 | 72 14 -13.6 -4.4 51 42 21946 135 12 -8.5 8.5 | 88 12 -12.1 -0.5 52 38 22555 100 10 -9.8 1.7 | 62 15 -13.5 -7.3 53 36 22860 105 13 -12.6 3.4 | 71 17 -16.2 -5.6 54 35 23165 115 16 -14.5 6.8 | 83 18 -18.1 -2.2 55 33 23470 280 1 1.0 -0.2 | 16 10 -2.7 -9.2 56 30 24100 30 6 -3.0 -5.2 | 25 16 -6.6 -14.2 57 29 24384 40 3 -1.9 -2.3 | 26 13 -5.6 -11.3 58 26 24994 70 10 -9.4 -3.4 | 46 18 -13.0 -12.4 59 22 26213 20 2 -0.7 -1.9 | 22 12 -4.3 -10.9 60 21 26518 120 12 -10.4 6.0 | 78 14 -14.0 -3.0 61 20 26740 100 12 -11.8 2.1 | 66 17 -15.5 -6.9 62 19 27127 90 10 -10.0 0.0 | 57 16 -13.6 -9.0 63 18 27432 130 15 -11.5 9.6 | 92 15 -15.1 0.6 64 17 27737 145 15 -8.6 12.3 | 105 13 -12.2 3.3 65 16 28042 110 10 -9.4 3.4 | 67 14 -13.0 -5.6 66 16 28346 160 19 -6.5 17.9 | 131 13 -10.1 8.9 67 15 28651 180 17 0.0 17.0 | 156 9 -3.6 8.0 68 14 28956 275 1 1.0 -0.1 | 16 9 -2.6 -9.1 69 13 29566 160 12 -4.1 11.3 | 106 8 -7.7 2.3 70 12 29870 110 2 -1.9 0.7 | 34 10 -5.5 -8.3 71 12 30175 70 10 -9.4 -3.4 | 46 18 -13.0 -12.4 72 10 31340 145 14 -8.0 11.5 | 102 12 -11.7 2.5 73 7 33790 335 4 1.7 -3.6 | 9 13 -1.9 -12.6 Wind Parameters Mean winds (0-6000m): 172.0 at 12.9 knts Storm direction: 202.0 at 9.7 knts Shear (0-3000m) pos: 1.2 neg: 2.7 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 112.8 deg Storm rel helicity (0-3000m) pos: 95.7 neg: -34.5 tot: 61.1 m^2/s^2 ave: 20.4 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 3.5 10^-3/s Energy-Hel index: 0.24 Bulk Rich Number: 10.43 Bulk Shear: 60.12 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 ------------------------------------------------------------------------------- 500 300 11 339 15| 4.7 0.0 4.7| 40.5 -20.6 19.8 39.7 0.27| 16.3 4.5 1000 308 8 349 14| 2.4 1.9 4.3| 43.4 -26.7 16.7 16.7 0.15| 11.4 1.7 1500 310 7 352 14| 2.3 1.3 3.6| 55.2 -29.1 26.0 17.4 0.23| 9.1 2.1 2000 311 6 355 13| 1.7 2.4 4.1| 61.6 -34.5 27.1 13.5 0.21| 9.1 1.9 2500 311 6 355 13| 1.4 3.2 4.6| 79.5 -34.5 44.9 18.0 0.34| 9.3 3.2 3000 299 7 348 13| 1.2 2.7 3.9| 95.7 -34.5 61.1 20.4 0.40| 8.7 3.5 4000 161 10 90 7| 0.5 2.0 2.5|115.6 -41.2 74.4 18.6 0.38| 8.3 3.1 5000 166 11 102 6| 1.1 1.6 2.8|131.6 -41.7 89.9 18.0 0.41| 7.6 3.1 6000 172 13 125 7| 1.3 1.4 2.7|141.6 -49.2 92.4 15.4 0.39| 6.9 2.7 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250906.06.gif