UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025040200.upa.cvt Date: 0000Z 2 APR 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 2 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 94 SFC 964 405 10.0 4.0 66 6.0 6.9 250 4 286.1 287.1 281.8 301.0 5.29 2 944 574 6.4 2.6 77 3.8 4.6 283 3 284.2 285.0 280.4 297.9 4.89 3 925 737 4.8 2.3 84 2.5 3.6 315 6 284.2 285.1 280.4 297.9 4.88 4 919 790 4.2 2.1 86 2.1 3.2 311 6 284.1 285.0 280.3 297.7 4.84 5 885 1096 1.4 0.6 94 0.8 1.0 294 9 284.3 285.1 280.0 297.0 4.51 6 873 1206 0.6 0.5 99 0.1 0.5 290 10 284.6 285.4 280.2 297.4 4.54 7 850 1420 -0.5 -0.5 100 0.0 -0.5 290 9 285.6 286.4 280.4 297.9 4.34 8 792 1981 -4.1 -4.2 99 0.1 -4.1 327 15 287.6 288.2 280.4 297.8 3.53 9 787 2031 -4.7 -4.7 100 0.0 -4.7 330 15 287.5 288.1 280.1 297.4 3.42 10 753 2378 -6.9 -7.2 98 0.3 -7.0 335 13 288.8 289.3 280.2 297.4 2.95 11 751 2398 -6.7 -7.7 93 1.0 -7.1 335 13 289.2 289.7 280.3 297.5 2.85 12 700 2944 -10.5 -10.8 98 0.3 -10.6 345 20 290.9 291.3 280.4 298.0 2.39 13 694 3010 -10.9 -11.2 98 0.3 -11.0 342 22 291.1 291.5 280.5 298.1 2.34 14 684 3122 -11.9 -13.5 88 1.6 -12.4 340 22 291.2 291.6 280.1 297.1 1.97 15 676 3212 -12.5 -13.5 92 1.0 -12.8 340 21 291.5 291.9 280.3 297.5 1.99 16 674 3234 -12.7 -15.4 80 2.7 -13.5 340 21 291.6 291.9 279.9 296.7 1.71 17 658 3417 -13.7 -16.8 77 3.1 -14.5 340 20 292.4 292.7 280.1 297.2 1.56 18 649 3522 -14.5 -19.3 67 4.8 -15.7 340 19 292.7 292.9 279.8 296.6 1.28 19 647 3545 -14.9 -19.8 66 4.9 -16.0 340 18 292.5 292.7 279.7 296.3 1.23 20 645 3569 -14.9 -19.8 66 4.9 -16.1 340 18 292.8 293.0 279.8 296.6 1.23 21 641 3616 -15.3 -19.6 70 4.3 -16.3 340 18 292.8 293.0 279.8 296.7 1.26 22 631 3734 -16.1 -20.4 69 4.3 -17.1 341 18 293.2 293.4 280.0 296.9 1.20 23 629 3758 -16.5 -22.5 60 6.0 -17.8 341 18 293.0 293.2 279.6 296.2 1.00 24 626 3794 -16.7 -20.7 71 4.0 -17.6 342 18 293.2 293.4 279.9 296.9 1.17 25 617 3903 -17.5 -20.0 81 2.5 -18.1 344 19 293.5 293.7 280.2 297.4 1.27 26 611 3976 -17.9 -22.6 67 4.7 -18.9 345 20 293.9 294.1 280.0 297.1 1.02 27 587 4274 -20.5 -22.1 87 1.6 -20.8 331 21 294.2 294.4 280.3 297.7 1.11 28 572 4465 -22.1 -23.3 90 1.2 -22.3 334 21 294.5 294.7 280.3 297.8 1.02 29 567 4530 -22.7 -24.2 88 1.5 -22.9 336 21 294.6 294.7 280.3 297.6 0.95 30 559 4634 -23.3 -34.3 36 11.0 -24.7 338 21 295.1 295.1 279.7 296.3 0.37 31 557 4660 -23.5 -31.5 48 8.0 -24.6 339 21 295.1 295.2 279.9 296.7 0.49 32 555 4687 -23.7 -30.7 53 7.0 -24.7 340 21 295.2 295.3 280.0 296.9 0.53 33 546 4806 -24.7 -34.7 39 10.0 -25.9 343 21 295.4 295.5 279.8 296.6 0.37 34 539 4900 -25.5 -33.5 47 8.0 -26.5 345 21 295.5 295.6 280.0 296.9 0.42 35 534 4967 -26.1 -36.1 39 10.0 -27.2 350 20 295.6 295.7 279.8 296.7 0.33 36 529 5035 -26.7 -33.7 52 7.0 -27.5 355 18 295.7 295.8 280.0 297.1 0.42 37 524 5104 -27.1 -34.1 51 7.0 -27.9 359 17 296.0 296.1 280.1 297.4 0.41 38 510 5299 -28.9 -36.9 46 8.0 -29.7 359 16 296.1 296.2 280.1 297.2 0.32 39 500 5440 -29.9 -42.9 27 13.0 -30.9 350 17 296.6 296.6 280.1 297.2 0.17 40 480 5728 -32.7 -41.7 40 9.0 -33.4 342 19 296.6 296.6 280.1 297.3 0.21 41 478 5758 -32.9 -40.9 45 8.0 -33.6 341 20 296.7 296.8 280.2 297.5 0.22 42 477 5772 -33.1 -38.1 61 5.0 -33.6 341 20 296.7 296.7 280.3 297.7 0.30 43 475 5802 -33.3 -43.3 36 10.0 -34.0 340 20 296.8 296.8 280.1 297.4 0.17 44 473 5831 -33.5 -42.5 40 9.0 -34.1 340 20 296.9 296.9 280.3 297.5 0.19 45 468 5906 -34.1 -47.1 26 13.0 -34.9 340 19 297.0 297.0 280.2 297.4 0.12 46 424 6586 -40.3 -46.3 53 6.0 -40.6 321 17 297.6 297.6 280.5 298.1 0.14 47 422 6619 -40.5 -50.5 33 10.0 -40.9 322 17 297.8 297.8 280.5 298.1 0.09 48 401 6963 -43.7 -48.4 60 4.7 -43.9 311 12 298.0 298.0 280.6 298.4 0.12 49 400 6980 -43.9 -48.5 60 4.6 -44.1 310 12 297.9 298.0 280.6 298.3 0.12 50 388 7184 -45.9 -49.5 67 3.6 -46.0 310 14 297.9 297.9 280.6 298.3 0.11 51 384 7252 -46.3 -51.3 57 5.0 -46.4 310 14 298.3 298.3 280.7 298.6 0.09 52 363 7623 -50.1 -53.2 70 3.1 -50.2 315 17 298.0 298.0 280.6 298.3 0.07 53 359 7695 -50.5 -54.5 62 4.0 -50.6 325 23 298.4 298.5 280.7 298.7 0.06 54 357 7732 -50.3 -58.3 38 8.0 -50.5 329 23 299.2 299.2 281.0 299.3 0.04 55 300 8870 -49.1 -72.1 5 23.0 -49.4 335 33 316.1 316.1 287.5 316.2 0.01 56 250 10070 -47.5 -77.5 2 30.0 -48.0 325 35 335.4 335.4 293.2 335.5 0.00 57 200 11540 -48.1 -80.1 1 32.0 -48.7 325 48 356.6 356.6 298.0 356.6 0.00 58 150 13440 -49.3 -82.3 1 33.0 -50.0 310 31 385.1 385.1 303.1 385.1 0.00 59 100 16070 -54.3 -85.3 1 31.0 -54.9 315 28 422.8 422.8 308.0 422.8 0.00 60 95 16398 -55.3 -85.3 1 30.0 -55.8 316 26 427.1 427.1 308.5 427.1 0.00 61 88 16888 -53.9 -84.9 1 31.0 -54.6 319 28 439.4 439.4 309.8 439.4 0.00 62 70 18350 -56.3 -86.3 1 30.0 -56.9 335 10 463.9 463.9 312.1 464.0 0.00 63 63 19016 -57.1 -86.1 1 29.0 -57.8 352 11 476.4 476.4 313.1 476.4 0.00 64 53 20111 -55.7 -85.7 1 30.0 -56.6 330 12 503.8 503.8 315.2 503.8 0.00 65 50 20480 -57.1 -86.1 1 29.0 -57.9 300 5 508.9 508.9 315.6 508.9 0.00 66 46 21005 -58.7 -86.7 2 28.0 -59.4 357 4 517.3 517.3 316.1 517.4 0.00 67 42 21577 -57.5 -86.5 1 29.0 -58.4 39 12 533.9 534.0 317.2 534.0 0.01 68 40 21884 -58.9 -86.9 2 28.0 -59.7 44 16 537.9 537.9 317.4 538.0 0.01 69 40 21884 -58.9 -86.9 2 28.0 -59.7 44 16 537.9 537.9 317.4 538.0 0.01 70 38 22206 -57.3 -86.3 1 29.0 -58.3 52 15 550.0 550.0 318.1 550.0 0.01 71 33 23098 -56.7 -86.7 1 30.0 -57.9 11 10 574.2 574.2 319.4 574.2 0.01 72 30 23700 -57.9 -86.9 1 29.0 -59.0 50 13 586.8 586.8 320.0 586.8 0.01 73 26 24601 -58.7 -87.7 1 29.0 -59.9 33 11 609.0 609.0 321.0 609.1 0.01 74 24 25106 -57.1 -87.1 1 30.0 -58.6 51 14 627.8 627.8 321.8 627.8 0.01 75 20 26260 -57.1 -87.1 1 30.0 -58.9 35 15 661.4 661.4 323.1 661.5 0.01 76 17 27289 -57.1 -87.1 1 30.0 -59.2 46 13 692.9 692.9 324.2 692.9 0.01 77 15 28089 -52.5 -85.5 1 33.0 -55.9 54 17 733.4 733.4 325.4 733.5 0.02 78 14 28535 -52.9 -85.9 1 33.0 -56.4 46 15 746.7 746.7 325.8 746.8 0.02 79 13 29016 -50.1 -84.1 1 34.0 -54.7 14 10 772.4 772.4 326.5 772.6 0.03 80 12 29538 -51.1 -85.1 1 34.0 -55.6 334 4 786.7 786.7 326.9 786.9 0.02 81 11 30110 -46.5 -83.5 1 37.0 -53.1 339 2 823.2 823.2 327.8 823.5 0.03 82 11 30110 -46.3 -83.3 1 37.0 -53.0 339 2 823.9 824.0 327.8 824.3 0.03 83 10 30740 -48.7 -83.7 1 35.0 -54.7 50 3 837.8 837.8 328.1 838.1 0.04 84 9.9 30806 -48.9 -83.9 1 35.0 -54.9 46 4 839.4 839.4 328.2 839.8 0.04 85 9.1 31366 -45.9 -83.9 1 38.0 -53.5 14 14 871.4 871.4 328.8 871.8 0.04 86 8.9 31515 -43.9 -82.9 1 39.0 -52.7 6 16 884.7 884.7 329.1 885.1 0.05 87 8.6 31745 -44.5 -82.5 1 38.0 -53.1 353 20 891.1 891.1 329.2 891.6 0.05 88 8.2 32068 -41.5 -81.5 1 40.0 -51.9 335 25 915.1 915.2 329.7 915.8 0.06 89 7.7 32496 -40.9 -80.9 1 40.0 -52.0 311 32 934.2 934.2 330.1 935.0 0.07 90 7.6 32585 -41.5 -81.5 1 40.0 -52.2 306 34 935.2 935.3 330.1 936.0 0.07 91 7.0 33150 -37.3 -79.3 0 42.0 -51.0 275 43 974.9 974.9 330.8 976.1 0.11 92 6.9 33250 -36.7 -78.7 0 42.0 -50.8 981.4 981.4 330.9 982.7 0.12 93 6.6 33557 -37.5 -79.5 0 42.0 -51.4 990.6 990.6 331.1 991.8 0.11 94 6.2 33990 -36.3 -79.3 0 43.0 -51.2 1013.6 1013.6 331.4 1015.0 0.12 95 6.0 34217 -37.3 -79.3 0 42.0 -51.8 1018.8 1018.9 331.5 1020.3 0.12 96 5.5 34823 -32.7 -76.7 0 44.0 -50.7 1064.8 1065.0 332.2 1067.4 0.20 97 5.4 34953 -33.1 -77.1 0 44.0 -50.9 1068.7 1068.8 332.2 1071.2 0.20 TRP 359 7695 -50.5 -54.5 62 4.0 -50.6 325 23 298.4 298.5 280.7 298.7 0.06 WND Sounding variables and indices 1000-500 mb thick: 5346.00 m Freezing level: 860.45 mb = 1322.59 m = 4339.17 ft Wetbulb zero: 861.07 mb = 1316.16 m = 4318.05 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 80.29 % Est. max temperature: 10.70 C = 51.26 F Sfc-Lift cond lev (LCL): 879.90 mb = 1142.26 m = 3747.52 ft T: 1.06 C 700-500 lapse rate: 7.77 C/km ThetaE index: 3.14 C Layer 944.0- 925.0 mb Conv cond level (CCL): 884.06 mb = 1104.28 m = 3622.93 ft Mean mixing ratio: 4.77 g/kg Conv temperature: 8.22 C = 46.79 F Cap Strength: 0.48 C Lifted Index: 0.55 C Risk: Showers probable Lifted Index @300 mb: 13.05 C Lifted Index @700 mb: 0.14 C Showalter Index: 0.55 C Risk: Thunderstorms probable Total Totals Index: 58.80 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.40 C Cross Totals Index: 29.40 C K Index: 28.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 231.00 Risk: None Energy Index: -0.17 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.02 J/kg Max Up Vert Vel: 4.25 m/s Conv Inhibition (B-): 4.01 J/kg Cap Strength: 1.64 C Lift Cond Lev (LCL): 882.05 mb = 1122.62 m = 3683.09 ft Lev Free Conv (LFC): 877.05 mb = 1168.41 m = 3833.31 ft Equ Level (EL): 837.05 mb = 1541.94 m = 5058.79 ft B at Equ Level: 6.06 J/kg Max Parcel Lev (MPL): 637.05 mb = 3662.34 m = 12015.41 ft Wind level data Storm motion: 6 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 ---------------------------------------------------------- 0 964 405 250 4 3.8 1.4 | 200 14 5.0 13.3 1 940 610 290 3 2.8 -1.0 | 200 12 4.0 10.9 2 925 737 315 6 4.2 -4.2 | 215 9 5.4 7.6 3 905 914 300 7 6.1 -3.5 | 221 11 7.3 8.4 4 871 1219 290 10 9.4 -3.4 | 231 14 10.6 8.5 5 850 1420 290 9 8.5 -3.1 | 228 13 9.7 8.8 6 807 1829 320 15 9.6 -11.5 | 268 11 10.8 0.4 7 776 2134 335 15 6.3 -13.6 | 283 8 7.5 -1.7 8 747 2438 335 13 5.5 -11.8 | 269 7 6.7 0.1 9 718 2743 340 17 5.8 -16.0 | 300 8 7.0 -4.1 10 700 2944 345 20 5.2 -19.3 | 319 10 6.4 -7.4 11 690 3048 340 23 7.9 -21.6 | 317 13 9.1 -9.7 12 636 3658 340 17 5.8 -16.0 | 300 8 7.0 -4.1 13 610 3962 345 20 5.2 -19.3 | 319 10 6.4 -7.4 14 586 4267 330 21 10.5 -18.2 | 298 13 11.7 -6.3 15 539 4877 345 21 5.4 -20.3 | 322 11 6.6 -8.4 16 518 5182 5 15 -1.3 -14.9 | 2 3 -0.1 -3.1 17 500 5440 350 17 3.0 -16.7 | 319 6 4.1 -4.8 18 475 5791 340 20 6.8 -18.8 | 311 11 8.0 -6.9 19 455 6096 340 16 5.5 -15.0 | 295 7 6.7 -3.1 20 435 6401 315 16 11.3 -11.3 | 267 13 12.5 0.6 21 416 6706 325 17 9.8 -13.9 | 281 11 10.9 -2.0 22 400 6980 310 12 9.2 -7.7 | 248 11 10.4 4.2 23 398 7010 310 13 10.0 -8.4 | 252 12 11.2 3.5 24 380 7315 310 14 10.7 -9.0 | 256 12 11.9 2.9 25 363 7620 315 17 12.0 -12.0 | 271 13 13.2 -0.1 26 359 7695 325 23 13.2 -18.8 | 296 16 14.4 -6.9 27 347 7925 350 26 4.5 -25.6 | 337 15 5.7 -13.7 28 316 8534 360 28 -0.0 -28.0 | 356 16 1.2 -16.1 29 300 8870 335 33 13.9 -29.9 | 320 24 15.1 -18.0 30 288 9144 335 34 14.4 -30.8 | 321 25 15.6 -18.9 31 275 9449 320 35 22.5 -26.8 | 302 28 23.7 -14.9 32 262 9754 330 44 22.0 -38.1 | 318 35 23.2 -26.2 33 250 10070 325 35 20.1 -28.7 | 308 27 21.3 -16.8 34 239 10363 315 37 26.2 -26.2 | 298 31 27.4 -14.3 35 228 10668 320 36 23.1 -27.6 | 303 29 24.3 -15.7 36 208 11278 315 50 35.4 -35.4 | 303 43 36.6 -23.5 37 200 11540 325 48 27.5 -39.3 | 314 40 28.7 -27.4 38 158 13106 320 39 25.1 -29.9 | 304 32 26.3 -18.0 39 151 13411 310 30 23.0 -19.3 | 287 25 24.2 -7.4 40 150 13440 310 31 23.7 -19.9 | 288 26 24.9 -8.0 41 125 14630 305 42 34.4 -24.1 | 289 38 35.6 -12.2 42 114 15240 320 26 16.7 -19.9 | 294 20 17.9 -8.0 43 108 15545 310 26 19.9 -16.7 | 283 22 21.1 -4.8 44 100 16070 315 28 19.8 -19.8 | 291 22 21.0 -7.9 45 99 16154 320 20 12.9 -15.3 | 284 14 14.1 -3.4 46 94 16459 315 28 19.8 -19.8 | 291 22 21.0 -7.9 47 86 17069 320 28 18.0 -21.4 | 296 21 19.2 -9.6 48 82 17374 305 27 22.1 -15.5 | 279 24 23.3 -3.6 49 78 17678 345 22 5.7 -21.3 | 324 12 6.9 -9.4 50 74 17983 335 19 8.0 -17.2 | 300 11 9.2 -5.3 51 71 18288 345 16 4.1 -15.5 | 304 6 5.3 -3.6 52 70 18350 335 10 4.2 -9.1 | 242 6 5.4 2.8 53 67 18593 335 10 4.2 -9.1 | 242 6 5.4 2.8 54 61 19202 360 11 -0.0 -11.0 | 233 1 1.2 0.9 55 56 19812 325 10 5.7 -8.2 | 242 8 6.9 3.7 56 50 20422 335 15 6.3 -13.6 | 283 8 7.5 -1.7 57 50 20480 300 5 4.3 -2.5 | 210 11 5.5 9.4 58 48 20726 20 12 -4.1 -11.3 | 102 3 -2.9 0.6 59 46 21031 355 3 0.3 -3.0 | 189 9 1.5 8.9 60 44 21336 35 8 -4.6 -6.6 | 148 6 -3.4 5.3 61 40 21946 45 17 -12.0 -12.0 | 89 11 -10.8 -0.1 62 34 22860 70 10 -9.4 -3.4 | 136 12 -8.2 8.5 63 33 23165 355 10 0.9 -10.0 | 227 3 2.1 1.9 64 31 23470 45 15 -10.6 -10.6 | 98 9 -9.4 1.3 65 30 23700 50 13 -10.0 -8.4 | 112 9 -8.8 3.5 66 30 23774 30 12 -6.0 -10.4 | 107 5 -4.8 1.5 67 28 24079 60 13 -11.3 -6.5 | 118 11 -10.1 5.4 68 27 24384 55 11 -9.0 -6.3 | 126 10 -7.8 5.6 69 26 24689 25 11 -4.6 -10.0 | 119 4 -3.5 1.9 70 24 24994 45 17 -12.0 -12.0 | 89 11 -10.8 -0.1 71 23 25298 60 10 -8.7 -5.0 | 133 10 -7.5 6.9 72 20 26213 360 10 -0.0 -10.0 | 212 2 1.2 1.9 73 20 26260 35 15 -8.6 -12.3 | 87 7 -7.4 -0.4 74 19 26518 45 10 -7.1 -7.1 | 129 8 -5.9 4.8 75 18 26822 35 16 -9.2 -13.1 | 81 8 -8.0 -1.2 76 17 27127 55 15 -12.3 -8.6 | 107 12 -11.1 3.3 77 17 27432 40 11 -7.1 -8.4 | 121 7 -5.9 3.5 78 16 27737 70 14 -13.2 -4.8 | 121 14 -12.0 7.1 79 15 28042 55 18 -14.7 -10.3 | 97 14 -13.5 1.6 80 14 28651 45 14 -9.9 -9.9 | 103 9 -8.7 2.0 81 11 29870 310 1 0.8 -0.6 | 190 11 2.0 11.2 82 10 30740 50 3 -2.3 -1.9 | 174 10 -1.1 10.0 83 7 33150 275 43 42.8 -3.7 | 260 45 44.0 8.1 Wind Parameters Mean winds (0-6000m): 335.7 at 15.9 knts Storm direction: 5.7 at 12.0 knts Shear (0-3000m) pos: 3.5 neg: 0.7 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 108.8 deg Storm rel helicity (0-3000m) pos: 63.7 neg: -11.3 tot: 52.3 m^2/s^2 ave: 17.4 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 21.24 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 ------------------------------------------------------------------------------- 500 296 5 209 11| 5.6 0.0 5.6| 11.3 -0.8 10.5 20.9 0.50| 7.7 3.8 1000 294 7 219 12| 2.8 1.3 4.1| 18.2 -3.3 14.8 14.8 0.45| 5.9 2.7 1500 302 9 230 11| 4.9 0.9 5.7| 46.1 -3.3 42.8 28.5 0.67| 7.2 4.8 2000 313 10 240 10| 3.6 0.7 4.2| 49.9 -5.8 44.1 22.0 0.56| 6.6 3.7 2500 321 11 250 9| 4.2 0.5 4.8| 62.6 -5.8 56.8 22.7 0.64| 6.6 4.2 3000 327 13 263 8| 3.5 0.7 4.2| 63.7 -11.3 52.3 17.4 0.49| 6.6 3.3 4000 331 15 277 8| 2.7 1.0 3.7| 71.2 -24.2 47.0 11.7 0.36| 6.3 2.3 5000 335 16 286 8| 2.1 0.8 3.0| 89.5 -27.1 62.4 12.5 0.35| 6.7 2.3 6000 336 16 289 8| 1.8 1.5 3.3| 89.5 -48.4 41.2 6.9 0.17| 6.9 1.2 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250402.00.gif