UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 26 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 84 SFC 964 405 15.8 6.8 55 9.0 10.8 300 13 292.0 293.1 285.5 310.5 6.43 2 944 577 12.8 5.8 62 7.0 9.0 287 14 290.7 291.8 284.7 308.2 6.13 3 925 742 11.4 5.4 67 6.0 8.2 275 13 291.0 292.0 284.7 308.4 6.08 4 873 1222 7.2 4.1 81 3.1 5.6 250 6 291.5 292.5 284.7 308.4 5.88 5 850 1441 5.2 3.6 89 1.6 4.4 245 3 291.6 292.6 284.7 308.4 5.83 6 838 1557 4.4 4.1 98 0.3 4.2 312 1 291.9 293.0 285.1 309.6 6.13 7 804 1893 2.0 2.0 100 0.0 2.0 13 4 292.9 293.8 284.9 308.8 5.50 8 782 2117 0.8 0.8 100 0.0 0.8 24 8 293.9 294.8 284.9 309.0 5.19 9 781 2127 0.8 -0.2 93 1.0 0.3 24 8 294.0 294.9 284.6 308.1 4.83 10 780 2138 1.0 -0.8 88 1.8 0.1 25 8 294.3 295.2 284.5 307.9 4.63 11 730 2669 -1.1 -4.5 78 3.4 -2.6 108 6 297.7 298.4 284.9 308.9 3.75 12 723 2746 -1.3 -6.2 69 4.9 -3.3 135 7 298.3 298.9 284.7 308.3 3.32 13 722 2757 -1.5 -6.3 70 4.8 -3.5 135 7 298.2 298.8 284.6 308.2 3.30 14 718 2801 -1.9 -5.0 79 3.1 -3.2 136 7 298.2 298.9 285.0 309.2 3.67 15 714 2846 -2.3 -5.5 79 3.2 -3.7 137 8 298.2 298.9 284.9 308.9 3.55 16 711 2879 -2.3 -8.3 63 6.0 -4.7 138 8 298.6 299.1 284.3 307.3 2.87 17 708 2913 -2.5 -8.5 63 6.0 -4.8 138 8 298.7 299.3 284.3 307.4 2.84 18 701 2992 -3.1 -11.1 54 8.0 -6.0 140 9 298.9 299.4 283.8 306.1 2.33 19 700 3003 -3.1 -11.1 54 8.0 -6.0 140 9 299.1 299.5 283.9 306.2 2.34 20 692 3094 -3.9 -8.4 71 4.5 -5.7 137 9 299.1 299.7 284.6 308.1 2.93 21 684 3185 -4.3 -13.3 49 9.0 -7.4 135 9 299.7 300.1 283.8 305.9 2.00 22 675 3289 -5.3 -11.3 63 6.0 -7.4 132 9 299.7 300.2 284.2 307.1 2.39 23 655 3524 -6.7 -24.7 22 18.0 -11.1 125 8 300.7 300.9 282.7 303.3 0.79 24 611 4061 -11.1 -20.1 47 9.0 -13.5 123 9 301.7 301.9 283.7 305.8 1.27 25 602 4175 -11.9 -16.5 69 4.6 -13.3 124 9 302.1 302.4 284.4 307.6 1.75 26 591 4316 -12.9 -15.9 78 3.0 -13.8 124 9 302.5 302.8 284.7 308.4 1.87 27 590 4328 -13.1 -16.5 76 3.4 -14.1 123 9 302.4 302.7 284.6 308.0 1.78 28 588 4354 -13.1 -17.1 72 4.0 -14.2 122 9 302.7 303.0 284.6 308.1 1.70 29 584 4406 -13.5 -17.4 72 3.9 -14.6 119 10 302.8 303.1 284.6 308.1 1.67 30 580 4458 -13.5 -15.4 86 1.9 -14.1 117 10 303.4 303.8 285.2 309.7 1.99 31 578 4485 -13.5 -17.0 75 3.5 -14.5 115 10 303.7 304.0 285.1 309.3 1.75 32 563 4684 -14.9 -19.3 69 4.4 -16.1 119 12 304.4 304.6 284.9 309.1 1.47 33 526 5194 -18.3 -19.8 88 1.5 -18.7 150 19 306.3 306.5 285.7 311.1 1.51 34 516 5337 -19.1 -20.9 86 1.8 -19.6 140 19 307.0 307.2 285.9 311.5 1.40 35 509 5438 -19.7 -21.7 84 2.0 -20.2 133 19 307.4 307.7 285.9 311.8 1.32 36 500 5570 -20.7 -22.6 85 1.9 -21.1 105 14 307.8 308.0 286.0 311.9 1.24 37 480 5871 -23.1 -24.1 91 1.0 -23.3 90 15 308.5 308.7 286.1 312.2 1.13 38 455 6261 -26.1 -28.3 82 2.2 -26.5 105 17 309.5 309.6 286.1 312.2 0.82 39 441 6486 -27.9 -30.4 79 2.5 -28.3 112 17 310.0 310.1 286.1 312.3 0.69 40 432 6634 -28.9 -30.8 84 1.9 -29.2 127 18 310.5 310.6 286.4 312.8 0.68 41 429 6684 -29.5 -31.9 80 2.4 -29.8 132 18 310.4 310.5 286.2 312.5 0.62 42 427 6717 -29.5 -33.0 72 3.5 -30.0 135 18 310.8 310.9 286.3 312.7 0.56 43 423 6785 -30.3 -33.3 75 3.0 -30.7 135 20 310.6 310.7 286.2 312.5 0.55 44 400 7180 -33.5 -37.1 70 3.6 -33.9 135 29 311.4 311.5 286.4 312.8 0.40 45 381 7520 -36.1 -40.2 66 4.1 -36.5 129 28 312.4 312.4 286.5 313.5 0.30 46 369 7742 -38.3 -41.4 73 3.1 -38.5 118 28 312.3 312.4 286.5 313.3 0.28 47 367 7779 -38.5 -42.5 66 4.0 -38.8 116 28 312.6 312.6 286.5 313.4 0.25 48 366 7798 -38.9 -41.9 73 3.0 -39.1 114 28 312.3 312.3 286.5 313.2 0.26 49 364 7835 -38.9 -43.0 65 4.1 -39.2 112 28 312.8 312.8 286.6 313.6 0.24 50 359 7930 -39.9 -43.1 71 3.2 -40.1 106 28 312.7 312.7 286.6 313.5 0.24 51 353 8045 -40.9 -45.8 59 4.9 -41.2 107 29 312.8 312.9 286.5 313.5 0.18 52 343 8240 -42.7 -46.6 65 3.9 -42.9 112 30 313.0 313.0 286.6 313.6 0.17 53 334 8419 -44.3 -48.9 60 4.6 -44.5 115 31 313.2 313.2 286.6 313.7 0.13 54 330 8500 -44.7 -51.7 45 7.0 -45.0 117 31 313.7 313.7 286.8 314.1 0.10 55 328 8540 -45.1 -51.1 51 6.0 -45.3 118 31 313.7 313.7 286.8 314.1 0.11 56 300 9130 -50.5 -56.5 49 6.0 -50.7 120 38 314.2 314.2 286.9 314.4 0.06 57 253 10215 -58.3 -68.3 27 10.0 -58.4 135 26 318.3 318.3 288.2 318.4 0.02 58 250 10290 -56.1 -75.1 8 19.0 -56.3 145 20 322.7 322.7 289.6 322.7 0.01 59 200 11730 -53.5 -82.5 2 29.0 -53.8 150 7 348.0 348.0 296.2 348.1 0.00 60 150 13580 -53.3 -85.3 1 32.0 -53.8 195 8 378.2 378.2 301.9 378.2 0.00 61 100 16180 -54.5 -86.5 1 32.0 -55.1 235 12 422.4 422.4 308.0 422.4 0.00 62 83 17369 -55.7 -87.7 1 32.0 -56.3 215 11 443.1 443.1 310.2 443.1 0.00 63 78 17766 -53.9 -86.9 1 33.0 -54.6 229 15 454.8 454.8 311.3 454.8 0.00 64 70 18460 -53.9 -87.9 1 34.0 -54.8 240 13 469.1 469.1 312.5 469.1 0.00 65 67 18742 -53.3 -87.3 1 34.0 -54.2 237 14 476.3 476.3 313.1 476.3 0.00 66 52 20369 -55.1 -88.1 1 33.0 -56.1 216 13 507.9 507.9 315.5 507.9 0.00 67 50 20620 -54.3 -88.3 1 34.0 -55.4 240 15 515.5 515.5 316.0 515.5 0.00 68 48 20881 -54.3 -88.3 1 34.0 -55.5 237 16 521.6 521.6 316.4 521.6 0.00 69 42 21731 -56.5 -88.5 1 32.0 -57.5 287 11 536.4 536.4 317.3 536.4 0.00 70 40 22041 -54.9 -88.9 1 34.0 -56.2 258 10 548.0 548.0 318.0 548.0 0.00 71 32 23466 -54.7 -88.7 1 34.0 -56.2 201 15 584.6 584.6 319.9 584.7 0.00 72 30 23880 -53.5 -88.5 1 35.0 -55.4 250 4 598.8 598.8 320.6 598.8 0.01 73 29 24098 -52.5 -88.5 1 36.0 -54.6 274 11 607.4 607.4 320.9 607.4 0.01 74 26 24803 -52.1 -88.1 1 36.0 -54.5 43 5 627.8 627.8 321.8 627.8 0.01 75 24 25319 -52.9 -88.9 1 36.0 -55.2 132 2 640.0 640.0 322.3 640.0 0.01 76 23 25594 -51.1 -88.1 0 37.0 -53.9 94 2 653.1 653.1 322.8 653.2 0.01 77 20 26500 -51.7 -87.7 1 36.0 -54.7 330 3 677.9 677.9 323.7 678.0 0.01 78 19 26835 -52.1 -88.1 1 36.0 -55.1 9 3 686.7 686.7 324.0 686.8 0.01 79 18 27189 -49.9 -87.9 0 38.0 -53.7 348 14 704.3 704.3 324.6 704.4 0.01 80 16 27962 -50.5 -88.5 0 38.0 -54.4 74 11 726.5 726.5 325.3 726.6 0.01 81 15 28386 -50.3 -88.3 0 38.0 -54.5 50 10 740.7 740.7 325.7 740.8 0.01 82 15 28386 -48.1 -87.1 0 39.0 -53.1 50 10 748.0 748.0 325.9 748.1 0.01 83 13 29334 -48.1 -87.1 0 39.0 -53.5 46 12 779.3 779.3 326.7 779.4 0.02 84 13 29334 -48.1 -87.1 0 39.0 -53.5 46 12 779.3 779.3 326.7 779.4 0.02 85 10 31090 -42.9 -82.9 0 40.0 -51.7 340 9 859.4 859.4 328.6 859.8 0.04 86 10 31090 -43.1 -83.1 0 40.0 -51.8 340 9 858.7 858.7 328.6 859.0 0.04 87 8.4 32273 -39.1 -81.1 0 42.0 -50.7 303 11 918.3 918.3 329.8 919.0 0.07 88 7.9 32693 -39.5 -80.5 0 41.0 -51.2 290 12 932.9 933.0 330.1 933.8 0.08 89 7.3 33238 -35.5 -78.5 0 43.0 -50.0 274 13 970.6 970.6 330.7 971.9 0.12 90 7.0 33530 -34.7 -77.7 0 43.0 -50.0 265 14 985.6 985.7 330.9 987.2 0.14 91 6.6 33943 -32.9 -76.9 0 44.0 -49.7 1009.9 1010.0 331.4 1011.9 0.17 92 6.4 34159 -33.3 -77.3 0 44.0 -50.0 1017.1 1017.2 331.5 1019.1 0.16 TRP 253 10215 -58.3 -68.3 27 10.0 -58.4 135 26 318.3 318.3 288.2 318.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5486.00 m Freezing level: 756.19 mb = 2390.65 m = 7843.23 ft Wetbulb zero: 777.46 mb = 2163.80 m = 7098.99 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 71.91 % Est. max temperature: 16.39 C = 61.50 F Sfc-Lift cond lev (LCL): 842.19 mb = 1516.38 m = 4974.95 ft T: 4.68 C 700-500 lapse rate: 6.86 C/km ThetaE index: 2.24 C Layer 944.0- 925.0 mb Conv cond level (CCL): 828.70 mb = 1647.64 m = 5405.59 ft Mean mixing ratio: 6.05 g/kg Conv temperature: 15.99 C = 60.78 F Cap Strength: 2.49 C Lifted Index: 2.54 C Risk: None Lifted Index @300 mb: 4.21 C Lifted Index @700 mb: 1.74 C Showalter Index: 2.66 C Risk: Showers probable Total Totals Index: 50.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 24.30 C K Index: 21.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 87.20 Risk: None Energy Index: 0.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.00 J/kg Max Up Vert Vel: 2.00 m/s Conv Inhibition (B-): 64105.40 J/kg Cap Strength: 2.52 C Lift Cond Lev (LCL): 840.84 mb = 1529.43 m = 5017.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 152 at 8 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 ---------------------------------------------------------- 0 964 405 300 13 11.3 -6.5 | 312 20 14.8 -13.2 1 940 610 285 14 13.5 -3.6 | 301 20 17.1 -10.3 2 925 742 275 13 13.0 -1.1 | 295 18 16.5 -7.8 3 906 914 275 8 8.0 -0.7 | 303 14 11.6 -7.4 4 873 1219 250 6 5.6 2.1 | 297 10 9.2 -4.7 5 850 1441 245 3 2.7 1.3 | 311 8 6.3 -5.4 6 841 1524 305 1 0.8 -0.6 | 329 9 4.4 -7.3 7 810 1829 10 3 -0.5 -3.0 | 342 10 3.1 -9.7 8 780 2134 25 8 -3.4 -7.3 | 359 14 0.2 -14.0 9 751 2438 30 3 -1.5 -2.6 | 347 10 2.1 -9.3 10 723 2743 135 7 -4.9 4.9 | 38 2 -1.4 -1.8 11 700 3003 140 9 -5.8 6.9 | 95 2 -2.2 0.2 12 642 3658 120 8 -6.9 4.0 | 51 4 -3.3 -2.7 13 593 4267 125 9 -7.4 5.2 | 68 4 -3.8 -1.5 14 570 4572 110 11 -10.3 3.8 | 66 7 -6.8 -2.9 15 548 4877 140 14 -9.0 10.7 | 127 7 -5.4 4.0 16 526 5182 150 19 -9.5 16.5 | 149 11 -5.9 9.7 17 506 5486 130 19 -14.6 12.2 | 117 12 -11.0 5.5 18 500 5570 105 14 -13.5 3.6 | 73 10 -9.9 -3.1 19 485 5791 85 15 -14.9 -1.3 | 55 14 -11.4 -8.0 20 465 6096 105 16 -15.5 4.1 | 78 12 -11.9 -2.6 21 446 6401 105 17 -16.4 4.4 | 80 13 -12.8 -2.3 22 427 6706 135 18 -12.7 12.7 | 123 11 -9.1 6.0 23 400 7180 135 29 -20.5 20.5 | 129 22 -16.9 13.8 24 392 7315 135 29 -20.5 20.5 | 129 22 -16.9 13.8 25 375 7620 125 28 -22.9 16.1 | 116 21 -19.4 9.4 26 358 7925 105 28 -27.0 7.2 | 91 23 -23.5 0.5 27 313 8839 125 33 -27.0 18.9 | 118 26 -23.4 12.2 28 300 9130 120 38 -32.9 19.0 | 113 32 -29.3 12.3 29 299 9144 115 36 -32.6 15.2 | 106 30 -29.0 8.5 30 259 10058 115 42 -38.1 17.7 | 108 36 -34.5 11.0 31 253 10215 135 26 -18.4 18.4 | 128 19 -14.8 11.7 32 250 10290 145 20 -11.5 16.4 | 141 12 -7.9 9.7 33 247 10363 130 28 -21.4 18.0 | 122 21 -17.9 11.3 34 236 10668 170 16 -2.8 15.8 | 185 9 0.8 9.1 35 225 10973 185 16 1.4 15.9 | 208 10 5.0 9.2 36 200 11730 150 7 -3.5 6.1 | 353 1 0.1 -0.6 37 186 12192 195 10 2.6 9.7 | 244 7 6.2 3.0 38 169 12802 195 7 1.8 6.8 | 269 5 5.4 0.1 39 150 13580 195 8 2.1 7.7 | 260 6 5.7 1.0 40 134 14326 225 11 7.8 7.8 | 265 11 11.4 1.1 41 121 14935 235 14 11.5 8.0 | 265 15 15.1 1.3 42 116 15240 275 12 12.0 -1.0 | 297 17 15.5 -7.8 43 105 15850 265 10 10.0 0.9 | 293 15 13.5 -5.8 44 100 16180 235 12 9.8 6.9 | 269 13 13.4 0.2 45 96 16459 225 14 9.9 9.9 | 257 14 13.5 3.2 46 91 16764 250 13 12.2 4.4 | 278 16 15.8 -2.3 47 83 17374 215 11 6.3 9.0 | 257 10 9.9 2.3 48 79 17678 230 14 10.7 9.0 | 261 14 14.3 2.3 49 75 17983 225 18 12.7 12.7 | 250 17 16.3 6.0 50 72 18288 240 15 13.0 7.5 | 267 17 16.6 0.8 51 70 18460 240 13 11.3 6.5 | 271 15 14.8 -0.2 52 69 18593 230 14 10.7 9.0 | 261 14 14.3 2.3 53 65 18898 245 14 12.7 5.9 | 273 16 16.3 -0.8 54 62 19202 220 13 8.4 10.0 | 255 12 11.9 3.3 55 59 19507 235 19 15.6 10.9 | 258 20 19.1 4.2 56 52 20422 215 13 7.5 10.6 | 250 12 11.0 3.9 57 50 20620 240 15 13.0 7.5 | 267 17 16.6 0.8 58 49 20726 240 16 13.9 8.0 | 266 17 17.4 1.3 59 47 21031 235 16 13.1 9.2 | 262 17 16.7 2.5 60 45 21336 245 5 4.5 2.1 | 300 9 8.1 -4.6 61 43 21641 285 12 11.6 -3.1 | 303 18 15.2 -9.8 62 41 21946 290 10 9.4 -3.4 | 308 16 13.0 -10.1 63 39 22250 190 10 1.7 9.8 | 239 6 5.3 3.1 64 37 22555 190 11 1.9 10.8 | 233 7 5.5 4.1 65 34 23165 0 0 -0.0 -0.0 | 332 8 3.6 -6.7 66 32 23470 200 15 5.1 14.1 | 230 11 8.7 7.4 67 31 23774 210 14 7.0 12.1 | 243 12 10.6 5.4 68 30 23880 250 4 3.8 1.4 | 306 9 7.3 -5.3 69 29 24079 270 11 11.0 -0.0 | 295 16 14.6 -6.7 70 28 24384 325 7 4.0 -5.7 | 329 15 7.6 -12.4 71 24 25298 135 2 -1.4 1.4 | 338 6 2.2 -5.3 72 20 26500 330 3 1.5 -2.6 | 331 11 5.1 -9.3 73 19 26822 10 2 -0.3 -2.0 | 340 9 3.2 -8.7 74 18 27127 345 13 3.4 -12.6 | 340 20 6.9 -19.3 75 17 27432 360 19 -0.0 -19.0 | 352 26 3.6 -25.7 76 17 27737 50 14 -10.7 -9.0 | 24 17 -7.1 -15.7 77 16 28042 80 10 -9.8 -1.7 | 37 11 -6.3 -8.4 78 15 28346 50 10 -7.7 -6.4 | 17 14 -4.1 -13.1 79 13 29566 45 13 -9.2 -9.2 | 19 17 -5.6 -15.9 80 12 29870 5 1 -0.1 -1.0 | 336 8 3.5 -7.7 81 10 31090 340 9 3.1 -8.5 | 336 17 6.7 -15.2 82 7 33530 265 14 13.9 1.2 | 287 18 17.5 -5.5 Wind Parameters Mean winds (0-6000m): 121.9 at 10.1 knts Storm direction: 151.9 at 7.6 knts Shear (0-3000m) pos: 1.7 neg: 2.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 111.0 deg Storm rel helicity (0-3000m) pos: 45.0 neg: -36.2 tot: 8.8 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 66.63 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 ------------------------------------------------------------------------------- 500 284 13 302 19| 0.0 6.7 6.7| 5.8 -26.6 -20.8 -41.5 -0.35| 10.9 -3.8 1000 276 9 301 15| 0.0 5.8 5.8| 10.3 -30.3 -20.0 -20.0 -0.18| 8.7 -1.5 1500 281 7 307 13| 2.4 3.9 6.3| 25.7 -30.3 -4.6 -3.1 0.14| 8.2 1.1 2000 299 7 317 14| 1.7 2.9 4.6| 33.4 -35.1 -1.7 -0.8 0.13| 8.1 1.0 2500 299 7 317 14| 2.0 2.3 4.4| 44.6 -35.1 9.5 3.8 0.26| 8.8 2.3 3000 272 7 303 13| 1.7 2.0 3.7| 45.0 -36.2 8.8 2.9 0.23| 7.8 1.8 4000 135 7 47 2| 1.3 1.7 2.9| 46.3 -36.9 9.4 2.4 0.22| 6.3 1.4 5000 136 9 83 3| 1.5 1.8 3.3| 65.5 -50.3 15.2 3.0 0.24| 6.9 1.7 6000 122 10 75 5| 1.6 1.5 3.1| 84.4 -91.9 -7.4 -1.2 0.09| 7.6 0.7 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250426.00.gif