UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025040312.upa.cvt Date: 1200Z 3 APR 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:1200Z 3 APR 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 156 SFC 971 405 4.4 1.6 82 2.8 3.1 350 4 279.9 280.6 277.7 292.1 4.42 2 964 463 3.0 1.3 89 1.7 2.2 337 5 279.1 279.8 277.2 291.1 4.36 3 959 504 3.8 1.1 83 2.7 2.6 328 6 280.3 281.0 277.8 292.2 4.32 4 925 791 2.4 0.1 85 2.3 1.4 325 4 281.8 282.5 278.3 293.4 4.16 5 904 976 1.4 -0.4 88 1.8 0.6 348 2 282.6 283.3 278.7 294.1 4.11 6 850 1469 -2.3 -2.5 99 0.2 -2.4 20 3 283.7 284.4 278.7 294.3 3.74 7 843 1535 -2.9 -3.0 99 0.1 -3.0 17 3 283.8 284.4 278.6 294.1 3.63 8 838 1582 -2.9 -4.6 88 1.7 -3.6 15 4 284.3 284.8 278.4 293.5 3.24 9 808 1869 -5.5 -5.5 100 0.0 -5.5 4 5 284.5 285.0 278.3 293.4 3.14 10 782 2125 -7.5 -7.6 99 0.1 -7.5 0 5 285.0 285.5 278.1 293.0 2.76 11 776 2185 -7.1 -9.4 84 2.3 -7.9 356 5 286.1 286.5 278.2 293.1 2.41 12 760 2347 -7.9 -11.3 77 3.4 -9.0 343 4 286.9 287.3 278.2 293.1 2.12 13 752 2429 -7.7 -15.7 53 8.0 -9.9 336 3 288.0 288.3 277.9 292.5 1.49 14 739 2565 -7.9 -13.9 62 6.0 -9.7 265 4 289.2 289.5 278.9 294.5 1.76 15 732 2639 -8.3 -13.3 67 5.0 -9.8 222 5 289.6 289.9 279.1 295.2 1.87 16 724 2724 -9.1 -15.1 62 6.0 -10.8 173 6 289.6 289.9 278.9 294.5 1.63 17 713 2842 -10.1 -13.7 75 3.6 -11.2 170 4 289.8 290.1 279.3 295.3 1.86 18 700 2984 -11.1 -16.1 67 5.0 -12.5 185 1 290.2 290.5 279.0 294.9 1.55 19 693 3061 -11.7 -16.7 66 5.0 -13.0 203 2 290.4 290.6 279.0 294.9 1.49 20 690 3094 -11.7 -21.7 43 10.0 -14.0 211 3 290.7 290.9 278.5 293.8 0.98 21 682 3183 -11.9 -33.9 14 22.0 -15.4 233 5 291.5 291.5 277.9 292.5 0.32 22 658 3457 -13.5 -34.5 15 21.0 -16.7 298 10 292.7 292.7 278.4 293.7 0.31 23 652 3526 -13.7 -29.7 25 16.0 -16.6 315 11 293.2 293.3 279.0 294.8 0.50 24 651 3538 -13.7 -29.7 25 16.0 -16.6 318 11 293.3 293.4 279.1 295.0 0.50 25 645 3608 -14.1 -31.1 22 17.0 -17.0 335 13 293.7 293.7 279.1 295.1 0.44 26 642 3644 -13.9 -36.9 12 23.0 -17.3 343 13 294.3 294.3 279.1 295.1 0.25 27 639 3679 -14.3 -26.3 35 12.0 -16.7 350 14 294.2 294.3 279.7 296.5 0.70 28 627 3823 -15.5 -21.5 60 6.0 -16.9 350 15 294.5 294.6 280.4 297.9 1.09 29 619 3919 -15.9 -24.9 46 9.0 -17.7 350 16 295.1 295.2 280.3 297.7 0.82 30 613 3993 -16.5 -23.5 55 7.0 -18.0 350 17 295.2 295.4 280.6 298.2 0.94 31 612 4005 -16.5 -25.5 46 9.0 -18.3 350 17 295.3 295.5 280.4 297.9 0.78 32 596 4204 -17.5 -24.5 54 7.0 -18.9 350 19 296.4 296.6 281.0 299.2 0.88 33 591 4267 -17.7 -24.7 54 7.0 -19.1 350 20 296.9 297.1 281.2 299.7 0.87 34 582 4381 -18.5 -25.5 54 7.0 -19.8 352 18 297.3 297.4 281.3 299.9 0.82 35 572 4510 -19.5 -28.5 45 9.0 -21.1 354 15 297.6 297.7 281.2 299.7 0.64 36 554 4747 -21.5 -29.5 48 8.0 -22.8 350 17 298.0 298.1 281.3 299.9 0.60 37 553 4760 -21.5 -30.5 44 9.0 -22.9 349 17 298.1 298.2 281.3 299.9 0.55 38 552 4773 -21.5 -33.5 33 12.0 -23.2 349 17 298.3 298.3 281.2 299.6 0.41 39 542 4908 -21.5 -47.5 8 26.0 -23.9 346 21 299.8 299.8 281.4 300.2 0.10 40 538 4963 -21.3 -56.3 3 35.0 -23.9 349 22 300.7 300.7 281.7 300.8 0.03 41 533 5032 -21.5 -57.5 2 36.0 -24.1 352 25 301.3 301.3 281.9 301.4 0.03 42 519 5227 -22.5 -52.5 5 30.0 -24.9 1 30 302.4 302.4 282.4 302.6 0.06 43 515 5284 -22.9 -44.9 12 22.0 -25.1 2 31 302.6 302.6 282.6 303.0 0.14 44 514 5298 -22.9 -39.9 20 17.0 -24.9 2 31 302.7 302.8 282.8 303.5 0.23 45 512 5327 -23.1 -37.1 27 14.0 -24.9 2 31 302.8 302.9 283.0 303.9 0.31 46 500 5500 -24.7 -36.7 32 12.0 -26.2 5 32 302.9 303.0 283.0 304.1 0.33 47 477 5842 -27.5 -35.5 46 8.0 -28.5 357 36 303.6 303.6 283.4 304.9 0.39 48 472 5917 -27.9 -36.9 42 9.0 -28.9 355 37 304.0 304.1 283.5 305.2 0.34 49 469 5963 -27.5 -46.5 15 19.0 -29.1 354 37 305.0 305.1 283.6 305.5 0.12 50 451 6244 -29.5 -41.5 30 12.0 -30.6 350 40 306.0 306.0 284.1 306.8 0.22 51 444 6356 -30.5 -43.5 27 13.0 -31.6 350 41 306.1 306.1 284.1 306.7 0.18 52 441 6404 -30.7 -49.7 14 19.0 -32.0 350 41 306.4 306.4 284.1 306.8 0.09 53 436 6485 -31.5 -45.5 24 14.0 -32.6 350 42 306.4 306.4 284.2 306.9 0.15 54 434 6518 -31.7 -38.7 50 7.0 -32.4 350 42 306.6 306.6 284.4 307.6 0.31 55 400 7090 -36.7 -41.7 60 5.0 -37.1 350 39 307.3 307.3 284.6 308.2 0.25 56 300 9020 -47.9 -68.9 7 21.0 -48.3 350 67 317.8 317.8 288.1 317.9 0.01 57 270 9715 -50.1 -73.1 5 23.0 -50.4 350 69 324.4 324.4 290.1 324.4 0.01 58 250 10220 -49.7 -76.7 3 27.0 -50.1 350 65 332.2 332.2 292.3 332.2 0.00 59 224 10935 -50.6 -78.6 2 28.0 -51.0 345 70 341.4 341.4 294.7 341.4 0.00 60 200 11670 -51.5 -80.5 2 29.0 -51.9 340 66 351.2 351.2 296.9 351.2 0.00 61 150 13530 -53.9 -82.9 2 29.0 -54.3 345 44 377.2 377.2 301.8 377.2 0.00 62 100 16120 -57.3 -85.3 2 28.0 -57.7 350 25 417.0 417.0 307.4 417.0 0.00 63 96 16376 -58.7 -85.7 2 27.0 -59.0 339 27 419.2 419.2 307.6 419.2 0.00 64 70 18360 -57.5 -86.5 1 29.0 -58.0 355 21 461.4 461.4 311.9 461.4 0.00 65 66 18734 -56.5 -85.5 1 29.0 -57.2 360 16 471.4 471.4 312.8 471.4 0.00 66 59 19444 -58.7 -86.7 2 28.0 -59.3 7 9 481.8 481.8 313.6 481.8 0.00 67 54 20003 -57.3 -86.3 1 29.0 -58.0 341 13 497.4 497.4 314.8 497.4 0.00 68 50 20490 -57.9 -86.9 1 29.0 -58.6 25 11 507.0 507.0 315.4 507.1 0.00 69 41 21735 -59.1 -87.1 1 28.0 -59.9 359 13 533.7 533.7 317.2 533.7 0.00 70 39 22049 -57.3 -87.3 1 30.0 -58.3 19 18 545.9 545.9 317.9 545.9 0.00 71 31 23486 -60.7 -88.7 1 28.0 -61.5 36 13 573.8 573.8 319.3 573.8 0.00 72 30 23690 -59.9 -87.9 1 28.0 -60.8 55 17 581.3 581.3 319.8 581.4 0.01 73 28 24122 -58.7 -87.7 1 29.0 -59.8 58 16 596.3 596.3 320.5 596.3 0.01 74 24 25087 -59.7 -87.7 1 28.0 -60.9 121 10 620.2 620.2 321.5 620.3 0.01 75 20 26240 -54.5 -86.5 1 32.0 -56.8 115 6 669.4 669.4 323.4 669.4 0.01 76 19 26569 -53.9 -85.9 1 32.0 -56.5 154 4 681.1 681.1 323.8 681.2 0.01 77 17 27279 -55.5 -86.5 1 31.0 -57.9 273 8 698.0 698.0 324.4 698.1 0.01 78 15 28079 -54.1 -86.1 1 32.0 -57.1 349 4 728.1 728.1 325.3 728.2 0.02 79 15 28079 -52.7 -85.7 1 33.0 -56.1 349 4 732.7 732.7 325.4 732.9 0.02 80 15 28079 -52.5 -85.5 1 33.0 -55.9 349 4 733.4 733.4 325.4 733.5 0.02 81 13 28999 -54.3 -85.3 1 31.0 -57.6 349 7 757.8 757.8 326.1 758.0 0.02 82 12 29516 -50.7 -84.7 1 34.0 -55.4 330 12 788.1 788.1 327.0 788.3 0.03 83 10 30710 -48.3 -83.3 1 35.0 -54.5 340 8 839.3 839.3 328.2 839.6 0.04 84 9.6 30978 -47.1 -83.1 1 36.0 -54.0 334 10 853.6 853.7 328.5 854.0 0.04 85 9.3 31188 -46.9 -81.9 1 35.0 -54.0 329 11 862.2 862.2 328.7 862.7 0.05 86 9.2 31259 -47.3 -82.3 1 35.0 -54.2 327 12 863.3 863.4 328.7 863.8 0.05 87 8.3 31937 -47.1 -83.1 1 36.0 -54.5 311 17 889.9 889.9 329.2 890.4 0.05 88 8.0 32182 -43.1 -81.1 1 38.0 -52.7 306 19 915.2 915.3 329.7 916.0 0.07 89 7.4 32711 -38.5 -79.5 1 41.0 -51.1 294 22 954.6 954.7 330.4 955.7 0.10 90 7.1 32993 -40.1 -79.1 1 39.0 -52.0 287 24 959.4 959.4 330.5 960.6 0.11 91 7.0 33090 -38.9 -78.9 1 40.0 -51.5 285 25 968.2 968.3 330.7 969.5 0.11 92 6.7 33391 -38.9 -79.9 1 41.0 -51.8 980.4 980.5 330.9 981.6 0.10 TRP 270 9715 -50.1 -73.1 5 23.0 -50.4 350 69 324.4 324.4 290.1 324.4 0.01 WND 224 10935 -50.6 -78.6 2 28.0 -51.0 345 70 341.4 341.4 294.7 341.4 0.00 Sounding variables and indices 1000-500 mb thick: 5344.00 m Freezing level: 883.57 mb = 1162.72 m = 3814.66 ft Wetbulb zero: 893.05 mb = 1073.74 m = 3522.73 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 58.25 % Est. max temperature: 8.85 C = 47.93 F Sfc-Lift cond lev (LCL): 929.92 mb = 748.86 m = 2456.85 ft T: 2.61 C 700-500 lapse rate: 5.41 C/km ThetaE index: 2.82 C Layer 700.0- 658.0 mb Conv cond level (CCL): 871.94 mb = 1265.17 m = 4150.76 ft Mean mixing ratio: 4.15 g/kg Conv temperature: 7.74 C = 45.93 F Cap Strength: 9.17 C Lifted Index: 9.03 C Risk: None Lifted Index @300 mb: 17.41 C Lifted Index @700 mb: 2.36 C Showalter Index: 8.33 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.40 C Cross Totals Index: 22.20 C K Index: 14.90 Risk: None Sweat Index: 38.00 Risk: None Energy Index: 1.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.60 J/kg Max Up Vert Vel: 5.59 m/s Conv Inhibition (B-): 24.22 J/kg Cap Strength: 9.15 C Lift Cond Lev (LCL): 891.85 mb = 1084.51 m = 3558.05 ft Lev Free Conv (LFC): 796.85 mb = 1977.72 m = 6488.49 ft Equ Level (EL): 776.85 mb = 2176.25 m = 7139.84 ft B at Equ Level: 14.64 J/kg Max Parcel Lev (MPL): 746.85 mb = 2482.77 m = 8145.48 ft Wind level data Storm motion: 24 at 11 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 ---------------------------------------------------------- 0 971 405 350 4 0.7 -3.9 | 219 8 5.1 6.2 1 946 610 305 8 6.6 -4.6 | 243 12 11.0 5.6 2 925 791 325 4 2.3 -3.3 | 224 10 6.7 6.9 3 911 914 345 3 0.8 -2.9 | 216 9 5.2 7.3 4 877 1219 0 0 -0.0 -0.0 | 204 11 4.4 10.2 5 850 1469 20 3 -1.0 -2.8 | 205 8 3.4 7.4 6 812 1829 5 5 -0.4 -5.0 | 218 7 4.0 5.2 7 781 2134 360 5 -0.0 -5.0 | 221 7 4.4 5.2 8 751 2438 335 3 1.3 -2.7 | 217 9 5.7 7.5 9 722 2743 160 6 -2.1 5.6 | 189 16 2.4 15.8 10 700 2984 185 1 0.1 1.0 | 202 12 4.5 11.2 11 640 3658 350 14 2.4 -13.8 | 298 8 6.9 -3.6 12 590 4267 350 20 3.5 -19.7 | 320 12 7.9 -9.5 13 566 4572 355 13 1.1 -13.0 | 296 6 5.6 -2.8 14 543 4877 345 20 5.2 -19.3 | 314 13 9.6 -9.1 15 522 5182 360 30 -0.0 -30.0 | 347 20 4.4 -19.8 16 500 5500 5 32 -2.8 -31.9 | 356 22 1.6 -21.7 17 460 6096 350 39 6.8 -38.4 | 338 30 11.2 -28.2 18 422 6706 350 44 7.6 -43.3 | 340 35 12.1 -33.2 19 400 7090 350 39 6.8 -38.4 | 338 30 11.2 -28.2 20 370 7620 345 31 8.0 -29.9 | 328 23 12.5 -19.8 21 353 7925 340 30 10.3 -28.2 | 321 23 14.7 -18.0 22 308 8839 350 62 10.8 -61.1 | 343 53 15.2 -50.9 23 300 9020 350 67 11.6 -66.0 | 344 58 16.1 -55.8 24 294 9144 350 67 11.6 -66.0 | 344 58 16.1 -55.8 25 270 9715 350 69 12.0 -68.0 | 344 60 16.4 -57.8 26 268 9754 355 69 6.0 -68.7 | 350 59 10.4 -58.6 27 250 10220 350 65 11.3 -64.0 | 344 56 15.7 -53.8 28 224 10935 345 70 18.1 -67.6 | 339 62 22.5 -57.4 29 223 10973 345 70 18.1 -67.6 | 339 62 22.5 -57.4 30 200 11670 340 66 22.6 -62.0 | 332 58 27.0 -51.8 31 184 12192 340 69 23.6 -64.8 | 333 61 28.0 -54.7 32 150 13530 345 44 11.4 -42.5 | 334 36 15.8 -32.3 33 132 14326 350 42 7.3 -41.4 | 339 33 11.7 -31.2 34 126 14630 325 35 20.1 -28.7 | 307 31 24.5 -18.5 35 120 14935 355 33 2.9 -32.9 | 342 24 7.3 -22.7 36 115 15240 350 30 5.2 -29.5 | 334 22 9.6 -19.4 37 104 15850 335 25 10.6 -22.7 | 310 20 15.0 -12.5 38 100 16120 350 25 4.3 -24.6 | 329 17 8.8 -14.4 39 95 16459 335 27 11.4 -24.5 | 312 21 15.8 -14.3 40 90 16764 345 32 8.3 -30.9 | 328 24 12.7 -20.7 41 86 17069 355 20 1.7 -19.9 | 328 12 6.2 -9.7 42 78 17678 345 22 5.7 -21.3 | 318 15 10.1 -11.1 43 71 18288 20 13 -4.4 -12.2 | 0 2 -0.0 -2.0 44 70 18360 355 21 1.8 -20.9 | 330 12 6.3 -10.7 45 67 18593 355 21 1.8 -20.9 | 330 12 6.3 -10.7 46 64 18898 5 10 -0.9 -10.0 | 266 4 3.6 0.2 47 61 19202 355 7 0.6 -7.0 | 238 6 5.0 3.2 48 58 19507 10 10 -1.7 -9.8 | 263 3 2.7 0.3 49 56 19812 330 10 5.0 -8.7 | 261 10 9.4 1.5 50 51 20422 5 21 -1.8 -20.9 | 346 11 2.6 -10.7 51 50 20490 25 11 -4.6 -10.0 | 134 0 -0.2 0.2 52 48 20726 30 10 -5.0 -8.7 | 160 2 -0.6 1.5 53 46 21031 5 11 -1.0 -11.0 | 283 4 3.5 -0.8 54 44 21336 20 14 -4.8 -13.2 | 7 3 -0.4 -3.0 55 42 21641 350 11 1.9 -10.8 | 276 6 6.3 -0.7 56 40 21946 20 19 -6.5 -17.9 | 15 8 -2.1 -7.7 57 36 22555 15 10 -2.6 -9.7 | 254 2 1.8 0.5 58 34 22860 45 11 -7.8 -7.8 | 126 4 -3.3 2.4 59 31 23470 35 13 -7.5 -10.6 | 81 3 -3.0 -0.5 60 30 23690 55 17 -13.9 -9.8 | 93 10 -9.5 0.4 61 28 24079 55 18 -14.7 -10.3 | 89 10 -10.3 -0.1 62 27 24384 75 7 -6.8 -1.8 | 164 9 -2.3 8.4 63 24 24994 110 10 -9.4 3.4 | 160 14 -5.0 13.6 64 23 25298 145 10 -5.7 8.2 | 176 18 -1.3 18.4 65 20 26240 115 6 -5.4 2.5 | 175 13 -1.0 12.7 66 17 27127 220 1 0.6 0.8 | 205 12 5.1 10.9 67 17 27432 320 14 9.0 -10.7 | 272 13 13.4 -0.5 68 14 28346 0 0 -0.0 -0.0 | 204 11 4.4 10.2 69 13 29261 345 10 2.6 -9.7 | 266 7 7.0 0.5 70 11 30175 295 18 16.3 -7.6 | 263 21 20.7 2.6 71 10 30710 340 8 2.7 -7.5 | 250 8 7.2 2.7 72 7 33090 285 25 24.1 -6.5 | 263 29 28.6 3.7 Wind Parameters Mean winds (0-6000m): 353.5 at 14.8 knts Storm direction: 23.5 at 11.1 knts Shear (0-3000m) pos: 1.5 neg: 1.0 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 21.3 deg Storm rel helicity (0-3000m) pos: 65.1 neg: -49.6 tot: 15.5 m^2/s^2 ave: 5.2 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.01 Bulk Shear: 15.49 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 ------------------------------------------------------------------------------- 500 318 5 233 10| 0.0 1.0 1.0| 9.2 -12.7 -3.5 -7.1 -0.08| 12.1 -1.0 1000 325 3 221 10| 0.8 0.5 1.4| 10.1 -18.1 -8.1 -8.1 -0.16| 8.7 -1.4 1500 343 4 219 9| 0.6 0.6 1.2| 13.0 -18.2 -5.1 -3.4 -0.06| 6.9 -0.4 2000 347 4 219 8| 0.4 0.5 0.9| 13.5 -19.1 -5.5 -2.8 -0.06| 5.8 -0.3 2500 348 4 220 8| 0.3 1.2 1.5| 20.9 -49.6 -28.7 -11.5 -0.18| 7.8 -1.4 3000 333 4 224 9| 1.5 1.0 2.5| 65.1 -49.6 15.5 5.2 0.08| 8.8 0.7 4000 349 7 241 7| 2.4 0.7 3.1|107.9 -52.0 55.9 14.0 0.25| 9.3 2.3 5000 352 10 269 6| 3.1 0.4 3.5|166.2 -55.9 110.3 22.1 0.31| 9.9 3.1 6000 354 15 307 8| 2.6 1.2 3.8|175.1-109.6 65.5 10.9 0.21| 9.6 2.0 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250403.12.gif