UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025091206.upa.cvt Date: 0600Z 12 SEP 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 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 134 SFC 970 405 20.0 13.0 64 7.0 15.6 310 4 295.7 297.5 289.9 323.8 9.74 2 963 466 20.6 11.6 56 9.0 15.0 319 5 296.9 298.6 289.6 322.9 8.94 3 925 807 17.8 11.8 68 6.0 14.1 350 6 297.5 299.2 290.3 325.0 9.44 4 850 1524 11.8 9.9 88 1.9 10.6 40 7 298.5 300.2 290.3 324.9 9.04 5 849 1534 11.8 9.9 88 1.9 10.6 38 7 298.6 300.3 290.3 325.1 9.05 6 816 1865 9.8 8.0 89 1.8 8.8 351 3 299.9 301.4 290.0 324.3 8.28 7 807 1957 9.4 6.3 81 3.1 7.6 352 5 300.4 301.8 289.5 322.4 7.44 8 803 1999 10.2 5.2 71 5.0 7.4 353 6 301.7 303.0 289.5 322.3 6.92 9 789 2145 9.4 5.2 75 4.2 7.1 355 9 302.4 303.7 289.8 323.4 7.04 10 765 2401 8.0 2.0 66 6.0 4.8 8 15 303.5 304.6 289.0 321.0 5.79 11 762 2434 8.2 1.2 61 7.0 4.5 10 16 304.1 305.1 289.0 320.7 5.48 12 753 2532 8.2 3.2 71 5.0 5.5 10 17 305.1 306.3 290.1 324.5 6.41 13 700 3131 3.6 0.7 81 2.9 2.1 25 20 306.5 307.5 290.0 324.1 5.76 14 658 3630 -0.3 -1.2 94 0.9 -0.7 19 23 307.5 308.5 289.9 324.0 5.33 15 644 3802 -1.5 -2.7 92 1.2 -2.1 14 24 308.1 309.0 289.7 323.2 4.87 16 642 3826 -1.5 -4.1 82 2.6 -2.7 12 24 308.4 309.2 289.4 322.0 4.40 17 640 3851 -1.7 -3.4 88 1.7 -2.5 11 24 308.4 309.3 289.6 322.8 4.65 18 636 3901 -1.7 -4.8 79 3.1 -3.1 9 24 309.0 309.8 289.4 322.1 4.21 19 631 3964 -2.1 -4.3 85 2.2 -3.1 6 25 309.2 310.0 289.6 323.0 4.41 20 624 4053 -2.7 -5.3 82 2.6 -3.9 7 25 309.5 310.3 289.5 322.4 4.13 21 622 4078 -2.5 -7.5 68 5.0 -4.7 8 25 310.0 310.7 289.0 321.1 3.50 22 621 4091 -2.7 -9.7 59 7.0 -5.5 9 25 309.9 310.5 288.5 319.3 2.95 23 619 4117 -2.9 -6.9 74 4.0 -4.7 9 25 310.0 310.7 289.2 321.6 3.68 24 618 4129 -2.9 -6.9 74 4.0 -4.7 10 25 310.1 310.8 289.3 321.8 3.69 25 610 4233 -3.5 -8.0 71 4.5 -5.4 13 25 310.6 311.2 289.2 321.5 3.43 26 608 4258 -3.5 -9.5 63 6.0 -6.0 14 25 310.9 311.5 288.9 320.6 3.06 27 603 4324 -4.1 -8.5 71 4.4 -6.0 15 25 310.9 311.6 289.2 321.5 3.34 28 601 4350 -4.1 -10.1 63 6.0 -6.5 14 25 311.2 311.8 288.9 320.7 2.95 29 600 4363 -4.1 -10.1 63 6.0 -6.5 14 25 311.4 311.9 289.0 320.8 2.96 30 589 4509 -5.3 -8.8 76 3.5 -6.8 13 25 311.6 312.3 289.5 322.3 3.34 31 571 4752 -6.7 -11.0 71 4.3 -8.4 11 25 312.8 313.3 289.4 322.1 2.89 32 558 4932 -7.9 -14.9 57 7.0 -10.4 8 24 313.4 313.8 288.9 320.5 2.15 33 553 5002 -7.9 -15.9 53 8.0 -10.6 5 24 314.2 314.6 289.0 320.8 2.00 34 549 5058 -7.9 -13.9 62 6.0 -10.1 2 23 314.9 315.3 289.6 322.7 2.38 35 532 5302 -10.1 -15.1 67 5.0 -11.8 360 22 315.1 315.5 289.5 322.4 2.22 36 530 5331 -10.1 -17.1 57 7.0 -12.4 1 23 315.4 315.8 289.3 321.7 1.89 37 528 5360 -9.9 -23.9 31 14.0 -13.7 2 23 316.0 316.2 288.6 319.6 1.05 38 525 5404 -9.5 -26.5 24 17.0 -13.8 4 24 317.0 317.2 288.7 319.9 0.83 39 516 5538 -10.1 -29.1 19 19.0 -14.6 10 25 317.8 318.0 288.8 320.2 0.67 40 500 5780 -11.7 -31.7 17 20.0 -16.0 20 28 318.8 318.9 288.9 320.7 0.54 41 451 6562 -16.7 -40.7 11 24.0 -20.4 6 30 322.0 322.1 289.6 322.9 0.24 42 400 7450 -23.7 -49.7 7 26.0 -26.3 15 41 324.2 324.2 290.2 324.6 0.10 43 399 7468 -23.7 -49.7 7 26.0 -26.3 15 41 324.4 324.4 290.2 324.8 0.10 44 376 7898 -27.1 -53.1 7 26.0 -29.3 14 43 325.5 325.5 290.5 325.8 0.07 45 369 8033 -27.9 -48.9 12 21.0 -29.9 14 44 326.2 326.2 290.7 326.6 0.12 46 362 8169 -29.1 -40.1 34 11.0 -30.4 13 46 326.4 326.4 291.0 327.6 0.32 47 361 8189 -29.3 -36.3 51 7.0 -30.3 13 46 326.3 326.4 291.2 328.1 0.48 48 359 8229 -29.7 -37.7 46 8.0 -30.7 13 46 326.3 326.4 291.1 327.9 0.41 49 352 8368 -30.9 -36.9 56 6.0 -31.7 13 47 326.6 326.6 291.2 328.2 0.46 50 348 8449 -31.5 -38.5 50 7.0 -32.3 12 48 326.8 326.9 291.2 328.3 0.39 51 345 8510 -31.9 -41.9 37 10.0 -33.0 12 48 327.1 327.1 291.2 328.1 0.28 52 343 8551 -32.1 -48.1 19 16.0 -33.4 12 49 327.4 327.4 291.1 327.9 0.14 53 341 8592 -32.5 -44.5 29 12.0 -33.6 12 49 327.4 327.4 291.2 328.2 0.21 54 338 8654 -32.9 -44.9 29 12.0 -34.0 12 50 327.6 327.7 291.3 328.4 0.21 55 337 8675 -33.1 -43.1 36 10.0 -34.1 12 50 327.6 327.7 291.3 328.6 0.25 56 300 9480 -39.5 -54.5 19 15.0 -40.3 5 65 329.7 329.7 291.7 330.0 0.08 57 269 10220 -43.4 -60.2 14 16.8 -44.1 5 76 334.4 334.4 292.9 334.6 0.04 58 250 10710 -46.1 -64.1 11 18.0 -46.6 360 66 337.5 337.5 293.7 337.6 0.03 59 200 12170 -52.1 -75.1 5 23.0 -52.5 15 64 350.3 350.3 296.7 350.3 0.01 60 155 13802 -57.7 -82.7 3 25.0 -57.9 5 30 367.2 367.2 300.1 367.2 0.00 61 150 14010 -57.1 -81.1 3 24.0 -57.4 10 32 371.7 371.7 300.9 371.7 0.00 62 100 16570 -58.5 -85.5 2 27.0 -58.9 190 1 414.7 414.7 307.1 414.7 0.00 63 92 17096 -57.9 -85.9 2 28.0 -58.3 189 1 425.9 425.9 308.4 425.9 0.00 64 84 17666 -60.5 -87.5 2 27.0 -60.8 187 2 431.8 431.8 309.0 431.8 0.00 65 77 18208 -61.5 -87.5 2 26.0 -61.8 185 3 440.6 440.6 310.0 440.6 0.00 66 70 18800 -60.9 -87.9 2 27.0 -61.3 230 4 454.1 454.1 311.3 454.1 0.00 67 67 19073 -59.7 -87.7 1 28.0 -60.2 252 3 462.4 462.4 312.0 462.4 0.00 68 58 19970 -61.3 -89.3 1 28.0 -61.7 324 1 478.3 478.3 313.3 478.3 0.00 69 55 20301 -58.7 -87.7 1 29.0 -59.3 351 0 491.6 491.6 314.4 491.6 0.00 70 50 20900 -58.1 -88.1 1 30.0 -58.8 120 8 506.6 506.6 315.4 506.6 0.00 71 47 21290 -58.5 -87.5 1 29.0 -59.2 129 7 514.6 514.6 315.9 514.7 0.00 72 41 22153 -56.3 -87.3 1 31.0 -57.3 115 9 540.6 540.6 317.6 540.7 0.00 73 41 22153 -56.9 -86.9 1 30.0 -57.9 115 9 539.1 539.1 317.5 539.2 0.00 74 34 23340 -56.9 -87.9 1 31.0 -58.0 92 12 568.8 568.8 319.1 568.8 0.01 75 31 23929 -53.9 -86.9 1 33.0 -55.6 41 5 592.1 592.1 320.2 592.2 0.01 76 30 24140 -53.5 -86.5 1 33.0 -55.4 80 13 598.8 598.8 320.6 598.8 0.01 77 29 24358 -54.1 -86.1 1 32.0 -55.9 66 8 603.0 603.0 320.7 603.0 0.01 78 25 25316 -51.1 -85.1 1 34.0 -53.8 67 11 637.7 637.7 322.2 637.8 0.01 79 24 25581 -51.9 -85.9 1 34.0 -54.5 84 19 642.9 642.9 322.4 643.0 0.01 80 22 26148 -49.9 -84.9 1 35.0 -53.2 105 3 665.1 665.1 323.3 665.2 0.01 81 21 26452 -49.9 -84.9 1 35.0 -53.3 91 6 674.0 674.0 323.6 674.1 0.01 82 20 26770 -51.1 -85.1 1 34.0 -54.3 85 12 679.8 679.8 323.7 679.9 0.01 83 16 28222 -52.1 -86.1 1 34.0 -55.5 56 7 721.3 721.3 325.1 721.4 0.01 84 15 28641 -50.9 -85.9 1 35.0 -54.8 55 10 738.7 738.7 325.6 738.8 0.02 85 15 28641 -51.7 -85.7 1 34.0 -55.4 55 10 736.1 736.1 325.6 736.2 0.02 86 13 29576 -49.3 -85.3 1 36.0 -54.2 89 12 775.1 775.1 326.6 775.3 0.02 87 13 29576 -49.3 -85.3 1 36.0 -54.2 89 12 775.1 775.1 326.6 775.3 0.02 88 13 29576 -47.1 -84.1 1 37.0 -52.9 89 12 782.7 782.8 326.8 783.0 0.03 89 10 31320 -46.1 -83.1 1 37.0 -53.3 55 16 847.5 847.5 328.4 847.8 0.04 90 9.8 31455 -45.1 -83.1 1 38.0 -52.8 55 16 856.1 856.2 328.5 856.5 0.04 91 9.0 32023 -45.9 -83.9 1 38.0 -53.6 56 17 874.2 874.2 328.9 874.5 0.04 92 8.7 32250 -43.7 -83.7 0 40.0 -52.7 57 17 891.2 891.2 329.2 891.6 0.04 93 7.5 33252 -41.7 -82.7 0 41.0 -52.4 59 18 938.0 938.0 330.1 938.6 0.06 94 7.3 33436 -41.7 -82.7 0 41.0 -52.5 59 19 945.3 945.3 330.2 945.9 0.06 95 7.0 33720 -42.3 -82.3 0 40.0 -53.0 60 19 954.2 954.2 330.4 954.9 0.07 96 6.1 34659 -38.3 -80.3 0 42.0 -52.1 1009.7 1009.7 331.4 1010.9 0.10 97 5.7 35125 -38.7 -80.7 0 42.0 -52.6 1027.7 1027.8 331.6 1028.9 0.10 98 5.4 35498 -36.7 -78.7 0 42.0 -52.1 1052.6 1052.7 332.0 1054.5 0.15 99 5.3 35627 -36.9 -78.9 0 42.0 -52.3 1057.4 1057.5 332.1 1059.2 0.15 TRP 155 13802 -57.7 -82.7 3 25.0 -57.9 5 30 367.2 367.2 300.1 367.2 0.00 WND 269 10220 -43.4 -60.2 14 16.8 -44.1 5 76 334.4 334.4 292.9 334.6 0.04 Sounding variables and indices 1000-500 mb thick: 5646.00 m Freezing level: 661.23 mb = 3591.51 m = 11783.04 ft Wetbulb zero: 669.08 mb = 3495.25 m = 11467.23 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 70.57 % Est. max temperature: 23.99 C = 75.17 F Sfc-Lift cond lev (LCL): 874.44 mb = 1283.66 m = 4211.44 ft T: 13.81 C 700-500 lapse rate: 5.78 C/km ThetaE index: 2.75 C Layer 816.0- 789.0 mb Conv cond level (CCL): 809.81 mb = 1928.41 m = 6326.74 ft Mean mixing ratio: 9.26 g/kg Conv temperature: 24.50 C = 76.10 F Cap Strength: 2.79 C Lifted Index: 2.28 C Risk: None Lifted Index @300 mb: 4.37 C Lifted Index @700 mb: 1.35 C Showalter Index: 2.05 C Risk: Showers probable Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 21.60 C K Index: 30.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 160.80 Risk: None Energy Index: -0.81 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.95 J/kg Max Up Vert Vel: 3.45 m/s Conv Inhibition (B-): 55460.22 J/kg Cap Strength: 2.78 C Lift Cond Lev (LCL): 842.17 mb = 1601.39 m = 5253.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 41 at 14 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 ---------------------------------------------------------- 0 970 405 310 4 3.1 -2.6 | 237 14 12.2 7.8 1 947 610 340 6 2.1 -5.6 | 247 12 11.1 4.7 2 925 807 350 6 1.0 -5.9 | 246 11 10.1 4.4 3 913 914 350 7 1.2 -6.9 | 252 11 10.3 3.4 4 881 1219 35 9 -5.2 -7.4 | 233 5 3.9 3.0 5 850 1524 40 7 -4.5 -5.4 | 223 7 4.6 5.0 6 819 1829 350 2 0.3 -2.0 | 228 13 9.4 8.4 7 790 2134 355 9 0.8 -9.0 | 262 10 9.9 1.4 8 761 2438 10 16 -2.8 -15.8 | 311 8 6.3 -5.4 9 734 2743 10 19 -3.3 -18.7 | 325 10 5.8 -8.4 10 707 3048 25 18 -7.6 -16.3 | 346 6 1.5 -6.0 11 700 3131 25 20 -8.5 -18.1 | 355 8 0.6 -7.8 12 681 3353 10 25 -4.3 -24.6 | 342 15 4.8 -14.3 13 655 3658 20 23 -7.9 -21.6 | 354 11 1.2 -11.3 14 630 3962 5 25 -2.2 -24.9 | 335 16 6.9 -14.6 15 606 4267 15 25 -6.5 -24.1 | 349 14 2.6 -13.8 16 561 4877 10 25 -4.3 -24.6 | 342 15 4.8 -14.3 17 539 5182 355 21 1.8 -20.9 | 314 15 10.9 -10.6 18 500 5780 20 28 -9.6 -26.3 | 2 16 -0.5 -16.0 19 499 5791 15 29 -7.5 -28.0 | 355 18 1.6 -17.7 20 479 6096 15 26 -6.7 -25.1 | 351 15 2.4 -14.8 21 460 6401 5 28 -2.4 -27.9 | 339 19 6.7 -17.6 22 400 7450 15 41 -10.6 -39.6 | 3 29 -1.5 -29.3 23 390 7620 15 41 -10.6 -39.6 | 3 29 -1.5 -29.3 24 315 9144 10 54 -9.4 -53.2 | 0 43 -0.3 -42.9 25 300 9480 5 65 -5.7 -64.8 | 356 55 3.4 -54.4 26 269 10220 5 76 -6.6 -75.7 | 358 65 2.5 -65.4 27 263 10363 5 76 -6.6 -75.7 | 358 65 2.5 -65.4 28 250 10710 360 66 -0.0 -66.0 | 351 56 9.1 -55.7 29 240 10973 360 69 -0.0 -69.0 | 351 59 9.1 -58.7 30 200 12170 15 64 -16.6 -61.8 | 8 52 -7.5 -51.5 31 190 12497 15 64 -16.6 -61.8 | 8 52 -7.5 -51.5 32 155 13802 5 30 -2.6 -29.9 | 342 21 6.5 -19.6 33 150 14010 10 32 -5.6 -31.5 | 351 21 3.5 -21.2 34 150 14021 10 30 -5.2 -29.5 | 349 20 3.9 -19.2 35 143 14326 10 32 -5.6 -31.5 | 351 21 3.5 -21.2 36 130 14935 360 29 -0.0 -29.0 | 334 21 9.1 -18.7 37 123 15240 360 21 -0.0 -21.0 | 320 14 9.1 -10.7 38 118 15545 360 10 -0.0 -10.0 | 268 9 9.1 0.3 39 112 15850 250 1 0.9 0.3 | 223 15 10.0 10.7 40 107 16154 40 13 -8.4 -10.0 | 244 1 0.7 0.4 41 100 16570 190 1 0.2 1.0 | 219 15 9.3 11.3 42 97 16764 190 1 0.2 1.0 | 219 15 9.3 11.3 43 76 18288 185 3 0.3 3.0 | 215 16 9.4 13.3 44 70 18800 230 4 3.1 2.6 | 223 18 12.2 12.9 45 54 20422 0 0 -0.0 -0.0 | 221 14 9.1 10.3 46 50 20900 120 8 -6.9 4.0 | 189 14 2.2 14.3 47 47 21336 130 7 -5.4 4.5 | 194 15 3.7 14.8 48 33 23470 90 12 -12.0 0.0 | 164 11 -2.9 10.3 49 32 23774 0 0 -0.0 -0.0 | 221 14 9.1 10.3 50 30 24079 80 10 -9.8 -1.7 | 175 9 -0.8 8.6 51 30 24140 80 13 -12.8 -2.3 | 155 9 -3.7 8.1 52 29 24384 65 7 -6.3 -3.0 | 200 8 2.7 7.4 53 28 24689 90 14 -14.0 0.0 | 155 11 -4.9 10.3 54 26 24994 55 10 -8.2 -5.7 | 191 5 0.9 4.6 55 25 25298 65 10 -9.1 -4.2 | 180 6 0.0 6.1 56 24 25603 85 19 -18.9 -1.7 | 131 13 -9.8 8.7 57 23 25908 145 10 -5.7 8.2 | 190 19 3.4 18.5 58 22 26213 95 1 -1.0 0.1 | 218 13 8.1 10.4 59 20 26770 85 12 -12.0 -1.0 | 163 10 -2.9 9.3 60 19 27127 90 13 -13.0 0.0 | 159 11 -3.9 10.3 61 18 27432 100 11 -10.8 1.9 | 172 12 -1.7 12.2 62 17 27737 130 20 -15.3 12.9 | 165 24 -6.2 23.2 63 16 28346 40 4 -2.6 -3.1 | 222 10 6.5 7.3 64 15 28651 55 10 -8.2 -5.7 | 191 5 0.9 4.6 65 14 28956 50 12 -9.2 -7.7 | 178 3 -0.1 2.6 66 14 29261 85 11 -11.0 -1.0 | 169 10 -1.9 9.4 67 13 29566 90 12 -12.0 0.0 | 164 11 -2.9 10.3 68 12 29870 85 16 -15.9 -1.4 | 143 11 -6.8 8.9 69 12 30175 55 15 -12.3 -8.6 | 118 4 -3.2 1.7 70 10 31320 55 16 -13.1 -9.2 | 106 4 -4.0 1.1 71 7 33720 60 19 -16.5 -9.5 | 96 7 -7.4 0.8 Wind Parameters Mean winds (0-6000m): 11.4 at 18.3 knts Storm direction: 41.4 at 13.8 knts Shear (0-3000m) pos: 3.8 neg: 1.3 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 106.1 deg Storm rel helicity (0-3000m) pos: 62.7 neg: -12.6 tot: 50.1 m^2/s^2 ave: 16.7 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 25.21 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 ------------------------------------------------------------------------------- 500 340 6 246 12| 4.8 0.0 4.8| 10.5 -0.3 10.2 20.4 0.58| 5.4 3.1 1000 5 7 248 9| 4.4 0.0 4.4| 11.1 -4.8 6.3 6.3 0.03| 6.6 0.2 1500 12 6 242 9| 3.0 2.0 5.0| 17.7 -7.1 10.6 7.1 0.10| 7.2 0.7 2000 8 7 248 9| 4.7 1.5 6.2| 47.3 -7.1 40.1 20.1 0.41| 8.5 3.5 2500 9 9 261 8| 4.6 1.2 5.8| 58.5 -7.1 51.3 20.5 0.47| 8.1 3.8 3000 12 11 276 7| 3.8 1.3 5.1| 62.7 -12.6 50.1 16.7 0.38| 8.5 3.2 4000 12 15 304 7| 3.1 1.1 4.2| 81.7 -26.6 55.0 13.8 0.32| 8.0 2.6 5000 11 17 315 8| 2.5 1.3 3.8| 97.7 -59.3 38.4 7.7 0.21| 7.7 1.6 6000 11 18 324 9| 2.6 1.5 4.1|124.1 -80.1 44.1 7.3 0.19| 7.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250912.06.gif