UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025091200.upa.cvt Date: 0000Z 12 SEP 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 12 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 116 SFC 968 405 25.0 12.0 44 13.0 16.7 280 6 300.9 302.6 291.1 327.9 9.13 2 946 604 22.2 11.2 50 11.0 15.3 290 3 300.1 301.7 290.6 326.2 8.86 3 925 796 20.4 10.4 53 10.0 14.2 290 3 300.2 301.7 290.4 325.5 8.59 4 850 1518 13.4 9.5 77 3.9 11.0 260 4 300.2 301.8 290.6 326.1 8.80 5 833 1688 11.6 9.1 85 2.5 10.1 298 5 300.0 301.6 290.5 325.8 8.74 6 829 1728 11.6 8.3 80 3.3 9.6 303 5 300.4 302.0 290.3 325.0 8.31 7 801 2015 9.0 8.3 95 0.7 8.6 321 10 300.6 302.2 290.6 326.1 8.61 8 787 2161 8.0 6.4 90 1.6 7.1 326 13 301.1 302.5 289.9 323.9 7.68 9 784 2192 8.2 5.5 83 2.7 6.7 328 13 301.6 303.0 289.7 323.2 7.24 10 745 2612 5.0 4.7 98 0.3 4.8 351 17 302.6 303.9 290.0 324.1 7.21 11 736 2712 4.6 4.1 97 0.5 4.3 358 18 303.2 304.5 290.0 324.2 6.99 12 726 2824 5.2 1.9 79 3.3 3.4 1 20 305.0 306.2 289.8 323.4 6.05 13 704 3075 3.2 1.6 89 1.6 2.4 9 23 305.5 306.7 290.0 324.1 6.11 14 700 3121 3.2 -0.2 78 3.4 1.5 15 22 306.0 307.0 289.5 322.5 5.39 15 694 3191 3.0 -1.7 71 4.7 0.7 13 21 306.6 307.5 289.2 321.5 4.87 16 661 3584 0.4 -2.2 83 2.6 -0.9 2 16 307.9 308.9 289.7 323.2 4.93 17 656 3645 0.0 -3.2 79 3.2 -1.5 1 15 308.2 309.0 289.5 322.4 4.61 18 654 3670 0.2 -3.6 76 3.8 -1.6 0 15 308.6 309.5 289.5 322.6 4.48 19 642 3818 -1.1 -3.8 82 2.7 -2.4 358 15 308.8 309.7 289.6 322.8 4.50 20 621 4083 -2.9 -7.1 73 4.2 -4.7 353 16 309.7 310.4 289.0 321.1 3.61 21 601 4342 -5.1 -8.3 78 3.2 -6.4 351 17 310.1 310.7 289.0 320.8 3.40 22 587 4527 -6.1 -10.0 74 3.9 -7.7 354 18 311.0 311.6 288.9 320.7 3.05 23 575 4689 -6.9 -17.9 41 11.0 -10.4 357 20 311.9 312.2 287.8 317.3 1.63 24 573 4716 -6.9 -13.9 57 7.0 -9.4 357 20 312.2 312.7 288.6 319.6 2.28 25 570 4757 -7.1 -15.1 53 8.0 -9.9 358 21 312.5 312.8 288.5 319.2 2.07 26 543 5135 -9.7 -15.7 62 6.0 -11.7 4 20 313.7 314.1 288.9 320.5 2.07 27 530 5322 -10.3 -21.3 40 11.0 -13.5 5 20 315.2 315.4 288.6 319.6 1.32 28 518 5499 -11.1 -24.1 33 13.0 -14.5 5 22 316.3 316.5 288.7 319.9 1.05 29 500 5770 -12.7 -28.7 25 16.0 -16.4 5 24 317.6 317.7 288.8 320.1 0.72 30 491 5908 -13.3 -31.3 20 18.0 -17.1 10 24 318.5 318.6 288.9 320.5 0.57 31 483 6032 -14.3 -29.3 27 15.0 -17.6 10 23 318.7 318.9 289.1 321.2 0.70 32 470 6237 -16.1 -31.1 26 15.0 -19.1 11 23 319.0 319.1 289.1 321.2 0.61 33 457 6447 -17.1 -39.1 13 22.0 -20.6 12 23 320.3 320.4 289.2 321.4 0.28 34 451 6546 -17.7 -33.7 23 16.0 -20.7 12 23 320.8 320.9 289.5 322.6 0.49 35 448 6596 -17.5 -36.5 17 19.0 -20.8 13 24 321.6 321.7 289.7 323.0 0.38 36 444 6663 -18.1 -36.1 19 18.0 -21.2 13 24 321.7 321.8 289.7 323.2 0.39 37 434 6832 -19.5 -45.5 8 26.0 -22.8 14 24 322.0 322.1 289.6 322.6 0.15 38 429 6917 -20.3 -44.3 10 24.0 -23.4 14 24 322.1 322.1 289.6 322.8 0.17 39 425 6986 -20.9 -36.9 22 16.0 -23.4 15 24 322.2 322.3 289.9 323.6 0.38 40 422 7039 -21.3 -38.3 20 17.0 -23.9 13 24 322.3 322.4 289.8 323.6 0.33 41 420 7073 -21.5 -46.5 9 25.0 -24.4 10 23 322.5 322.5 289.7 323.0 0.14 42 410 7250 -22.7 -42.7 14 20.0 -25.3 356 20 323.2 323.2 290.0 324.0 0.22 43 408 7286 -22.9 -36.9 27 14.0 -25.1 353 20 323.4 323.5 290.2 324.8 0.40 44 404 7358 -23.7 -38.7 24 15.0 -25.8 348 18 323.3 323.3 290.1 324.5 0.33 45 402 7394 -23.9 -34.9 36 11.0 -25.6 347 16 323.5 323.6 290.3 325.3 0.49 46 400 7430 -24.3 -34.3 39 10.0 -25.9 345 15 323.4 323.5 290.3 325.3 0.52 47 399 7448 -24.5 -34.5 39 10.0 -26.1 345 15 323.4 323.5 290.3 325.2 0.51 48 390 7614 -25.9 -35.9 39 10.0 -27.4 350 13 323.7 323.8 290.4 325.3 0.46 49 384 7726 -26.7 -41.7 23 15.0 -28.5 352 14 324.0 324.1 290.3 325.0 0.26 50 377 7859 -27.9 -42.9 23 15.0 -29.6 354 14 324.2 324.2 290.3 325.0 0.23 51 371 7974 -28.7 -40.7 31 12.0 -30.1 358 15 324.6 324.7 290.5 325.7 0.29 52 362 8150 -29.9 -43.9 24 14.0 -31.3 12 16 325.3 325.3 290.6 326.1 0.21 53 360 8189 -30.3 -48.3 16 18.0 -31.9 15 16 325.3 325.3 290.5 325.8 0.13 54 352 8349 -31.7 -50.7 14 19.0 -33.1 17 18 325.5 325.5 290.5 325.9 0.10 55 300 9460 -40.5 -53.5 24 13.0 -41.2 10 38 328.3 328.3 291.3 328.6 0.09 56 296 9551 -41.3 -54.3 23 13.0 -41.9 10 40 328.4 328.4 291.3 328.7 0.08 57 255 10549 -46.6 -65.8 10 19.2 -47.1 10 65 334.9 334.9 293.0 335.0 0.02 58 250 10680 -47.3 -67.3 8 20.0 -47.8 10 63 335.7 335.7 293.3 335.8 0.02 59 209 11855 -52.3 -73.3 6 21.0 -52.7 20 54 345.6 345.6 295.7 345.6 0.01 60 200 12140 -52.1 -75.1 5 23.0 -52.5 15 50 350.3 350.3 296.7 350.3 0.01 61 150 13990 -54.3 -82.3 2 28.0 -54.7 360 22 376.5 376.5 301.7 376.5 0.00 62 100 16570 -57.9 -85.9 2 28.0 -58.3 40 6 415.9 415.9 307.2 415.9 0.00 63 74 18446 -62.3 -88.3 2 26.0 -62.6 244 1 444.0 444.0 310.3 444.0 0.00 64 70 18790 -61.3 -88.3 2 27.0 -61.7 220 1 453.2 453.2 311.1 453.3 0.00 65 67 19061 -61.7 -88.7 2 27.0 -62.0 238 1 458.1 458.1 311.6 458.1 0.00 66 65 19249 -59.9 -87.9 1 28.0 -60.3 251 1 466.0 466.0 312.3 466.0 0.00 67 60 19748 -60.5 -88.5 1 28.0 -61.0 284 2 475.5 475.5 313.1 475.5 0.00 68 58 19960 -58.9 -87.9 1 29.0 -59.5 298 2 483.7 483.7 313.7 483.7 0.00 69 56 20179 -59.5 -88.5 1 29.0 -60.0 313 2 487.2 487.2 314.0 487.2 0.00 70 50 20890 -58.1 -88.1 1 30.0 -58.8 360 3 506.6 506.6 315.4 506.6 0.00 71 44 21697 -57.1 -87.1 1 30.0 -58.0 12 1 527.9 527.9 316.8 527.9 0.00 72 41 22143 -57.5 -87.5 1 30.0 -58.4 18 1 537.6 537.6 317.4 537.7 0.00 73 37 22796 -54.7 -86.7 1 32.0 -56.1 75 6 560.8 560.9 318.7 560.9 0.01 74 36 22971 -55.3 -86.3 1 31.0 -56.6 91 7 563.7 563.7 318.8 563.7 0.01 75 30 24140 -52.9 -85.9 1 33.0 -54.9 290 4 600.4 600.4 320.6 600.5 0.01 76 29 24359 -52.5 -85.5 1 33.0 -54.6 205 6 607.4 607.4 320.9 607.4 0.01 77 24 25579 -54.1 -87.1 1 33.0 -56.2 164 11 636.5 636.5 322.2 636.6 0.01 78 23 25854 -51.5 -85.5 1 34.0 -54.2 19 11 651.9 652.0 322.7 652.0 0.01 79 20 26760 -52.5 -85.5 1 33.0 -55.3 90 7 675.5 675.5 323.6 675.6 0.01 80 16 28210 -48.7 -84.7 1 36.0 -53.2 87 17 732.4 732.4 325.4 732.5 0.02 81 15 28633 -49.3 -84.3 1 35.0 -53.8 75 14 744.0 744.0 325.8 744.2 0.02 82 14 29086 -47.7 -84.7 1 37.0 -53.0 84 12 764.3 764.3 326.3 764.5 0.02 83 12 30101 -48.1 -84.1 1 36.0 -53.8 102 14 797.3 797.3 327.2 797.6 0.03 84 11 30676 -45.9 -83.9 1 38.0 -52.8 96 13 825.4 825.4 327.8 825.7 0.03 85 10 31310 -45.7 -83.7 1 38.0 -53.1 90 14 849.0 849.0 328.4 849.3 0.04 86 9.2 31867 -45.1 -84.1 0 39.0 -53.1 81 12 871.7 871.8 328.8 872.1 0.04 87 8.5 32394 -46.3 -84.3 1 38.0 -54.1 72 11 887.0 887.0 329.2 887.4 0.04 88 8.0 32797 -45.9 -84.9 0 39.0 -54.1 65 10 904.1 904.1 329.5 904.5 0.04 89 7.4 33322 -41.5 -82.5 0 41.0 -52.4 56 8 942.4 942.4 330.2 943.0 0.06 90 7.0 33700 -39.9 -80.9 0 41.0 -52.0 50 7 964.1 964.2 330.6 965.0 0.08 91 6.7 33999 -39.7 -80.7 0 41.0 -52.1 977.1 977.1 330.8 978.1 0.09 92 6.0 34757 -37.7 -79.7 0 42.0 -52.0 1017.1 1017.1 331.5 1018.4 0.12 TRP 209 11855 -52.3 -73.3 6 21.0 -52.7 20 54 345.6 345.6 295.7 345.6 0.01 WND 255 10549 -46.6 -65.8 10 19.2 -47.1 10 65 334.9 334.9 293.0 335.0 0.02 Sounding variables and indices 1000-500 mb thick: 5654.00 m Freezing level: 652.15 mb = 3692.73 m = 12115.12 ft Wetbulb zero: 679.61 mb = 3360.13 m = 11023.90 ft Precipitable water: 1.13 inches Sfc-500 mean rel hum: 69.41 % Est. max temperature: 24.59 C = 76.26 F Sfc-Lift cond lev (LCL): 799.60 mb = 2029.28 m = 6657.66 ft T: 8.90 C 700-500 lapse rate: 6.00 C/km ThetaE index: 2.87 C Layer 787.0- 745.0 mb Conv cond level (CCL): 792.14 mb = 2106.92 m = 6912.38 ft Mean mixing ratio: 8.75 g/kg Conv temperature: 24.98 C = 76.97 F Cap Strength: 0.79 C Lifted Index: 0.49 C Risk: Showers probable Lifted Index @300 mb: 2.37 C Lifted Index @700 mb: 0.37 C Showalter Index: 0.46 C Risk: Thunderstorms probable Total Totals Index: 48.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 22.20 C K Index: 32.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 146.00 Risk: None Energy Index: -1.19 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.78 J/kg Max Up Vert Vel: 8.69 m/s Conv Inhibition (B-): 8.02 J/kg Cap Strength: 0.69 C Lift Cond Lev (LCL): 799.97 mb = 2025.43 m = 6645.02 ft Lev Free Conv (LFC): 754.97 mb = 2503.02 m = 8211.91 ft Equ Level (EL): 724.97 mb = 2835.27 m = 9301.96 ft B at Equ Level: 4.13 J/kg Max Parcel Lev (MPL): 694.97 mb = 3179.57 m = 10431.52 ft Wind level data Storm motion: 26 at 12 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 ---------------------------------------------------------- 0 968 405 280 6 5.9 -1.0 | 230 15 11.1 9.4 1 945 610 290 3 2.8 -1.0 | 220 12 8.0 9.4 2 925 796 290 3 2.8 -1.0 | 220 12 8.0 9.4 3 912 914 295 5 4.5 -2.1 | 230 13 9.7 8.3 4 880 1219 275 5 5.0 -0.4 | 226 14 10.2 10.0 5 850 1518 260 4 3.9 0.7 | 219 14 9.1 11.1 6 849 1524 280 4 3.9 -0.7 | 223 13 9.1 9.7 7 819 1829 315 6 4.2 -4.2 | 237 11 9.4 6.2 8 789 2134 325 13 7.5 -10.6 | 271 13 12.6 -0.2 9 760 2438 340 15 5.1 -14.1 | 290 11 10.3 -3.7 10 733 2743 360 18 -0.0 -18.0 | 326 9 5.2 -7.6 11 706 3048 5 24 -2.1 -23.9 | 347 14 3.1 -13.5 12 700 3121 15 22 -5.7 -21.3 | 3 11 -0.5 -10.9 13 654 3658 360 15 -0.0 -15.0 | 312 7 5.2 -4.6 14 605 4267 350 16 2.8 -15.8 | 304 10 8.0 -5.4 15 560 4877 360 22 -0.0 -22.0 | 336 13 5.2 -11.6 16 539 5182 5 19 -1.7 -18.9 | 338 9 3.5 -8.5 17 518 5486 5 22 -1.9 -21.9 | 344 12 3.3 -11.5 18 500 5770 5 24 -2.1 -23.9 | 347 14 3.1 -13.5 19 499 5791 10 25 -4.3 -24.6 | 357 14 0.8 -14.2 20 479 6096 10 23 -4.0 -22.7 | 354 12 1.2 -12.3 21 423 7010 15 24 -6.2 -23.2 | 5 13 -1.0 -12.8 22 406 7315 350 19 3.3 -18.7 | 314 12 8.5 -8.3 23 400 7430 345 15 3.9 -14.5 | 294 10 9.1 -4.1 24 389 7620 350 13 2.3 -12.8 | 288 8 7.4 -2.4 25 373 7925 355 15 1.3 -14.9 | 305 8 6.5 -4.5 26 357 8230 20 16 -5.5 -15.0 | 4 5 -0.3 -4.6 27 328 8839 360 30 -0.0 -30.0 | 345 20 5.2 -19.6 28 314 9144 10 34 -5.9 -33.5 | 2 23 -0.7 -23.1 29 300 9460 10 38 -6.6 -37.4 | 3 27 -1.4 -27.0 30 255 10549 10 65 -11.3 -64.0 | 6 54 -6.1 -53.6 31 250 10668 10 65 -11.3 -64.0 | 6 54 -6.1 -53.6 32 250 10680 10 63 -10.9 -62.0 | 6 52 -5.8 -51.6 33 209 11855 20 54 -18.5 -50.7 | 18 42 -13.3 -40.3 34 208 11887 20 60 -20.5 -56.4 | 18 48 -15.3 -46.0 35 200 12140 15 50 -12.9 -48.3 | 12 39 -7.8 -37.9 36 164 13411 5 37 -3.2 -36.9 | 356 27 2.0 -26.5 37 157 13716 15 26 -6.7 -25.1 | 6 15 -1.5 -14.7 38 150 13990 360 22 -0.0 -22.0 | 336 13 5.2 -11.6 39 136 14630 350 15 2.6 -14.8 | 299 9 7.8 -4.4 40 129 14935 25 18 -7.6 -16.3 | 22 6 -2.4 -5.9 41 123 15240 5 14 -1.2 -13.9 | 312 5 4.0 -3.5 42 117 15545 20 11 -3.8 -10.3 | 267 1 1.4 0.1 43 107 16154 310 10 7.7 -6.4 | 253 13 12.8 4.0 44 102 16459 330 10 5.0 -8.7 | 260 10 10.2 1.7 45 100 16570 40 6 -3.9 -4.6 | 193 6 1.3 5.8 46 97 16764 40 6 -3.9 -4.6 | 193 6 1.3 5.8 47 76 18288 255 1 1.0 0.3 | 210 12 6.1 10.7 48 70 18790 220 1 0.6 0.8 | 208 13 5.8 11.2 49 50 20890 360 3 -0.0 -3.0 | 215 9 5.2 7.4 50 47 21336 30 2 -1.0 -1.7 | 206 10 4.2 8.7 51 42 21946 0 0 -0.0 -0.0 | 206 12 5.2 10.4 52 32 23774 160 12 -4.1 11.3 | 183 22 1.1 21.7 53 30 24140 290 4 3.8 -1.4 | 225 13 8.9 9.0 54 29 24384 195 6 1.6 5.8 | 203 18 6.7 16.2 55 25 25298 150 11 -5.5 9.5 | 179 20 -0.3 19.9 56 24 25603 165 11 -2.8 10.6 | 186 21 2.3 21.0 57 23 25908 350 11 1.9 -10.8 | 273 7 7.1 -0.4 58 22 26213 75 10 -9.7 -2.6 | 150 9 -4.5 7.8 59 20 26760 90 7 -7.0 0.0 | 170 11 -1.8 10.4 60 20 26822 85 11 -11.0 -1.0 | 149 11 -5.8 9.4 61 19 27127 80 7 -6.9 -1.2 | 169 9 -1.7 9.2 62 18 27432 55 10 -8.2 -5.7 | 147 6 -3.0 4.7 63 17 27737 70 21 -19.7 -7.2 | 102 15 -14.6 3.2 64 16 28042 90 16 -16.0 0.0 | 134 15 -10.8 10.4 65 16 28346 85 17 -16.9 -1.5 | 127 15 -11.8 8.9 66 14 28956 65 10 -9.1 -4.2 | 148 7 -3.9 6.2 67 14 29261 105 15 -14.5 3.9 | 147 17 -9.3 14.3 68 13 29566 115 20 -18.1 8.5 | 146 23 -12.9 18.9 69 12 30175 100 13 -12.8 2.3 | 149 15 -7.6 12.7 70 10 31310 90 14 -14.0 0.0 | 140 14 -8.8 10.4 71 7 33700 50 7 -5.4 -4.5 | 178 6 -0.2 5.9 Wind Parameters Mean winds (0-6000m): 356.5 at 15.5 knts Storm direction: 26.5 at 11.6 knts Shear (0-3000m) pos: 3.6 neg: 0.4 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 109.4 deg Storm rel helicity (0-3000m) pos: 89.9 neg: -23.8 tot: 66.0 m^2/s^2 ave: 22.0 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.35 Bulk Shear: 28.09 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 ------------------------------------------------------------------------------- 500 287 4 224 13| 1.8 0.0 1.8| 6.0 -7.6 -1.6 -3.1 -0.07| 5.1 -0.4 1000 283 4 225 13| 0.9 1.2 2.1| 6.0 -14.1 -8.1 -8.1 -0.27| 3.9 -1.1 1500 288 5 227 13| 2.4 0.8 3.2| 24.4 -16.0 8.5 5.6 0.21| 5.1 1.0 2000 308 7 238 12| 3.9 0.6 4.5| 51.6 -16.0 35.6 17.8 0.49| 6.1 3.0 2500 327 9 253 10| 4.8 0.5 5.3| 75.8 -16.0 59.8 23.9 0.61| 7.0 4.3 3000 342 11 270 9| 3.6 0.4 4.0| 89.9 -23.8 66.0 22.0 0.50| 7.6 3.8 4000 348 12 281 8| 2.7 0.7 3.4| 93.2 -33.2 60.0 15.0 0.36| 6.7 2.4 5000 352 14 295 8| 2.7 0.6 3.3|110.6 -33.2 77.4 15.5 0.39| 6.4 2.5 6000 356 15 310 8| 2.5 0.5 3.0|124.4 -34.8 89.6 14.9 0.40| 6.0 2.4 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250912.00.gif