UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026021206.upa.cvt Date: 0600Z 12 FEB 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 12 FEB 26 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 167 SFC 973 405 10.4 5.4 71 5.0 7.8 0 0 285.8 286.8 282.2 302.0 5.78 2 960 515 10.2 3.2 62 7.0 6.7 83 9 286.7 287.6 281.7 300.9 5.01 3 952 583 10.6 2.6 58 8.0 6.6 135 15 287.8 288.6 282.0 301.6 4.84 4 945 644 12.2 2.2 50 10.0 7.2 155 16 290.0 290.8 282.8 303.7 4.74 5 925 819 11.2 2.2 54 9.0 6.7 155 11 290.8 291.6 283.3 304.7 4.85 6 883 1205 8.4 0.4 57 8.0 4.5 208 7 291.7 292.5 283.3 304.7 4.46 7 873 1299 7.6 0.6 61 7.0 4.2 249 5 291.9 292.7 283.5 305.2 4.58 8 850 1518 5.8 0.9 71 4.9 3.4 0 0 292.2 293.1 283.8 306.2 4.80 9 773 2286 -0.7 -2.1 90 1.4 -1.3 304 1 293.3 294.0 283.7 305.7 4.24 10 763 2390 -1.3 -3.2 87 1.9 -2.1 350 2 293.7 294.4 283.5 305.4 3.96 11 738 2655 -3.7 -4.3 96 0.6 -4.0 323 2 293.9 294.6 283.4 305.0 3.76 12 730 2741 -4.3 -4.5 99 0.2 -4.4 302 2 294.2 294.8 283.5 305.3 3.75 13 724 2806 -4.3 -5.8 89 1.5 -4.9 279 3 294.9 295.5 283.4 305.1 3.42 14 716 2893 -4.9 -6.2 91 1.3 -5.4 246 3 295.1 295.7 283.5 305.2 3.36 15 712 2937 -5.1 -7.1 86 2.0 -5.9 230 4 295.4 296.0 283.3 304.8 3.15 16 701 3060 -5.3 -8.8 76 3.5 -6.6 184 5 296.5 297.0 283.4 305.0 2.80 17 700 3071 -5.5 -8.9 77 3.4 -6.8 180 5 296.4 296.9 283.3 304.8 2.78 18 698 3093 -5.5 -9.0 76 3.5 -6.8 179 5 296.6 297.1 283.4 305.0 2.77 19 690 3184 -6.1 -9.6 76 3.5 -7.4 174 4 296.9 297.4 283.4 305.1 2.67 20 639 3778 -10.7 -12.5 87 1.8 -11.3 125 1 298.3 298.7 283.5 305.3 2.29 21 632 3863 -10.7 -14.7 72 4.0 -11.9 105 1 299.3 299.6 283.5 305.3 1.93 22 628 3912 -10.9 -15.5 69 4.6 -12.3 94 1 299.6 299.9 283.5 305.3 1.82 23 618 4034 -12.1 -16.2 71 4.1 -13.3 65 2 299.6 299.9 283.4 305.0 1.75 24 604 4209 -13.5 -17.9 69 4.4 -14.7 24 2 299.9 300.2 283.3 304.8 1.55 25 597 4297 -14.1 -22.1 51 8.0 -16.0 6 2 300.2 300.4 282.9 303.7 1.09 26 592 4361 -14.5 -18.8 70 4.3 -15.6 13 4 300.5 300.8 283.4 305.1 1.46 27 588 4412 -14.7 -18.7 72 4.0 -15.7 19 5 300.8 301.1 283.6 305.5 1.49 28 582 4490 -15.1 -19.9 67 4.8 -16.3 28 7 301.3 301.5 283.6 305.6 1.35 29 575 4581 -15.5 -18.9 75 3.4 -16.4 39 10 301.8 302.1 284.0 306.6 1.49 30 556 4833 -17.5 -22.5 65 5.0 -18.6 48 13 302.4 302.6 283.8 306.0 1.13 31 540 5051 -19.5 -23.8 69 4.3 -20.4 53 13 302.5 302.7 283.7 305.9 1.04 32 538 5078 -19.7 -24.3 67 4.6 -20.7 53 13 302.6 302.8 283.7 305.8 0.99 33 535 5120 -19.7 -31.7 34 12.0 -21.7 54 13 303.1 303.2 283.3 304.8 0.50 34 527 5232 -20.3 -31.3 37 11.0 -22.1 54 14 303.7 303.8 283.6 305.5 0.53 35 521 5316 -19.7 -33.7 28 14.0 -21.9 51 16 305.4 305.5 284.1 306.9 0.43 36 512 5445 -20.9 -33.9 30 13.0 -22.9 47 19 305.5 305.6 284.1 306.9 0.42 37 503 5576 -21.5 -39.5 18 18.0 -23.8 35 21 306.3 306.3 284.2 307.2 0.25 38 500 5620 -21.9 -39.9 18 18.0 -24.1 30 21 306.3 306.4 284.2 307.2 0.24 39 473 6027 -25.5 -40.5 23 15.0 -27.2 45 21 306.8 306.8 284.4 307.6 0.24 40 443 6500 -29.5 -48.5 14 19.0 -30.9 30 26 307.5 307.6 284.5 307.9 0.11 41 433 6664 -30.5 -46.5 19 16.0 -31.7 30 32 308.3 308.3 284.8 308.8 0.14 42 430 6713 -30.5 -54.5 8 24.0 -32.0 30 34 308.9 308.9 284.9 309.1 0.05 43 425 6797 -30.1 -59.1 4 29.0 -31.7 30 37 310.4 310.4 285.5 310.6 0.03 44 413 7002 -29.5 -55.5 6 26.0 -31.2 30 45 313.8 313.8 286.7 314.0 0.05 45 400 7230 -30.9 -46.9 19 16.0 -32.2 30 54 314.8 314.9 287.2 315.4 0.14 46 376 7665 -34.9 -48.9 23 14.0 -35.8 35 54 315.2 315.2 287.3 315.6 0.12 47 360 7967 -37.5 -45.5 43 8.0 -38.1 38 54 315.6 315.7 287.5 316.3 0.18 48 359 7986 -37.7 -45.7 43 8.0 -38.2 38 54 315.6 315.6 287.5 316.3 0.18 49 348 8200 -39.1 -51.1 27 12.0 -39.8 40 54 316.5 316.6 287.7 316.9 0.10 50 336 8440 -41.3 -51.3 33 10.0 -41.8 34 55 316.7 316.7 287.8 317.1 0.10 51 330 8562 -42.3 -53.3 29 11.0 -42.8 30 56 317.0 317.0 287.9 317.3 0.08 52 328 8603 -42.5 -57.5 18 15.0 -43.0 30 57 317.3 317.3 287.9 317.5 0.05 53 322 8727 -43.5 -59.5 15 16.0 -44.0 29 59 317.6 317.6 288.0 317.7 0.04 54 310 8982 -45.1 -67.1 7 22.0 -45.6 26 63 318.8 318.8 288.3 318.8 0.01 55 300 9200 -46.7 -60.7 19 14.0 -47.1 25 72 319.5 319.5 288.6 319.7 0.04 56 289 9447 -48.3 -62.7 17 14.4 -48.6 20 76 320.7 320.7 289.0 320.9 0.03 57 250 10390 -54.3 -70.3 12 16.0 -54.5 15 66 325.3 325.3 290.4 325.4 0.01 58 213 11404 -58.5 -70.5 20 12.0 -58.6 20 63 334.1 334.1 292.8 334.1 0.01 59 200 11800 -56.9 -78.9 5 22.0 -57.1 25 45 342.7 342.7 295.0 342.7 0.00 60 150 13650 -53.7 -84.7 1 31.0 -54.1 350 21 377.5 377.5 301.8 377.6 0.00 61 100 16230 -56.5 -86.5 1 30.0 -56.9 335 7 418.6 418.6 307.6 418.6 0.00 62 96 16489 -55.5 -86.5 1 31.0 -56.1 321 7 425.4 425.4 308.3 425.4 0.00 63 86 17186 -57.9 -86.9 1 29.0 -58.3 256 17 434.2 434.2 309.3 434.2 0.00 64 76 17963 -58.7 -87.7 1 29.0 -59.2 324 2 448.1 448.1 310.7 448.2 0.00 65 75 18047 -57.3 -88.3 1 31.0 -57.8 323 3 452.8 452.8 311.1 452.8 0.00 66 70 18480 -59.9 -87.9 1 28.0 -60.3 90 5 456.2 456.2 311.4 456.2 0.00 67 65 18941 -60.9 -88.9 1 28.0 -61.3 156 10 463.8 463.8 312.1 463.8 0.00 68 52 20334 -58.5 -88.5 1 30.0 -59.2 213 2 500.0 500.0 314.9 500.0 0.00 69 50 20580 -59.7 -88.7 1 29.0 -60.3 360 4 502.8 502.8 315.1 502.8 0.00 70 47 20968 -58.1 -89.1 1 31.0 -58.9 17 9 515.6 515.6 316.0 515.6 0.00 71 42 21674 -58.9 -88.9 1 30.0 -59.7 79 10 530.5 530.5 316.9 530.5 0.00 72 39 22142 -56.3 -88.3 1 32.0 -57.4 100 11 548.4 548.4 318.0 548.4 0.00 73 39 22142 -56.3 -88.3 1 32.0 -57.4 100 11 548.4 548.4 318.0 548.4 0.00 74 38 22307 -56.1 -88.1 1 32.0 -57.3 89 12 553.0 553.0 318.3 553.0 0.00 75 32 23392 -58.7 -89.7 1 31.0 -59.7 94 18 573.9 573.9 319.3 573.9 0.00 76 31 23592 -56.7 -88.7 1 32.0 -58.0 102 18 584.6 584.6 319.9 584.6 0.00 77 30 23800 -56.3 -88.3 1 32.0 -57.7 105 17 591.2 591.2 320.2 591.2 0.01 78 27 24473 -55.1 -88.1 1 33.0 -56.8 75 16 612.6 612.6 321.2 612.7 0.01 79 24 25225 -56.7 -88.7 1 32.0 -58.3 83 22 629.0 629.0 321.9 629.0 0.01 80 21 26076 -55.7 -88.7 1 33.0 -57.7 86 29 656.5 656.5 322.9 656.5 0.01 81 20 26390 -52.1 -87.1 1 35.0 -55.0 100 30 676.7 676.7 323.7 676.8 0.01 82 19 26722 -52.1 -87.1 1 35.0 -55.1 104 28 686.7 686.7 324.0 686.8 0.01 83 16 27830 -53.3 -87.3 1 34.0 -56.3 73 25 717.4 717.4 325.0 717.5 0.01 84 12 29693 -50.3 -86.3 1 36.0 -55.1 61 35 789.5 789.5 327.0 789.7 0.02 85 11 30259 -51.1 -87.1 1 36.0 -55.9 65 39 806.5 806.5 327.4 806.7 0.02 86 10 30880 -49.9 -85.9 1 36.0 -55.5 70 43 833.3 833.3 328.0 833.5 0.02 87 10 30880 -49.1 -86.1 1 37.0 -55.0 70 43 836.3 836.3 328.1 836.5 0.02 88 9.9 30946 -50.3 -86.3 1 36.0 -55.7 70 43 834.2 834.2 328.1 834.4 0.02 89 9.1 31498 -49.1 -86.1 1 37.0 -55.3 69 44 859.1 859.1 328.6 859.4 0.03 90 8.9 31644 -49.1 -86.1 1 37.0 -55.4 68 44 864.6 864.6 328.7 864.9 0.03 91 8.8 31718 -49.7 -86.7 1 37.0 -55.8 68 44 865.1 865.1 328.7 865.3 0.02 92 7.2 33042 -46.7 -85.7 0 39.0 -54.9 65 47 928.5 928.5 329.9 928.8 0.04 93 7.0 33230 -45.1 -85.1 0 40.0 -54.3 65 47 942.6 942.6 330.2 943.0 0.04 94 6.8 33424 -43.5 -83.5 0 40.0 -53.7 957.1 957.2 330.5 957.7 0.05 95 6.5 33727 -44.7 -84.7 0 40.0 -54.4 964.5 964.5 330.6 965.0 0.05 96 6.0 34266 -41.9 -82.9 0 41.0 -53.6 998.9 999.0 331.2 999.7 0.07 97 5.7 34614 -41.1 -82.1 0 41.0 -53.5 1017.2 1017.2 331.5 1018.1 0.08 TRP 213 11404 -58.5 -70.5 20 12.0 -58.6 20 63 334.1 334.1 292.8 334.1 0.01 WND 289 9447 -48.3 -62.7 17 14.4 -48.6 20 76 320.7 320.7 289.0 320.9 0.03 Sounding variables and indices 1000-500 mb thick: 5453.00 m Freezing level: 781.29 mb = 2203.42 m = 7228.97 ft Wetbulb zero: 794.54 mb = 2063.77 m = 6770.83 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 68.93 % Est. max temperature: 17.16 C = 62.90 F Sfc-Lift cond lev (LCL): 901.85 mb = 1029.41 m = 3377.28 ft T: 9.67 C 700-500 lapse rate: 6.43 C/km ThetaE index: 1.14 C Layer 773.0- 730.0 mb Conv cond level (CCL): 776.31 mb = 2251.59 m = 7387.01 ft Mean mixing ratio: 4.79 g/kg Conv temperature: 17.79 C = 64.03 F Cap Strength: 4.50 C Lifted Index: 4.45 C Risk: None Lifted Index @300 mb: 11.29 C Lifted Index @700 mb: 1.80 C Showalter Index: 2.87 C Risk: Showers probable Total Totals Index: 50.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 22.80 C K Index: 25.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 61.80 Risk: None Energy Index: 0.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.31 J/kg Max Up Vert Vel: 6.83 m/s Conv Inhibition (B-): 58842.67 J/kg Cap Strength: 4.50 C Lift Cond Lev (LCL): 813.00 mb = 1877.99 m = 6161.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 84 at 6 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 ---------------------------------------------------------- 0 973 405 0 0 -0.0 -0.0 | 264 6 6.1 0.7 1 949 610 155 17 -7.2 15.4 | 176 16 -1.1 16.1 2 925 819 155 11 -4.6 10.0 | 188 11 1.4 10.6 3 914 914 175 6 -0.5 6.0 | 220 9 5.6 6.7 4 881 1219 210 7 3.5 6.1 | 235 12 9.6 6.7 5 850 1518 0 0 -0.0 -0.0 | 264 6 6.1 0.7 6 818 1829 285 2 1.9 -0.5 | 269 8 8.0 0.2 7 787 2134 240 1 0.9 0.5 | 260 7 7.0 1.2 8 758 2438 15 2 -0.5 -1.9 | 283 6 5.6 -1.3 9 729 2743 300 2 1.7 -1.0 | 272 8 7.8 -0.3 10 700 3071 180 5 0.0 5.0 | 227 8 6.1 5.7 11 648 3658 150 1 -0.5 0.9 | 255 6 5.6 1.5 12 598 4267 5 2 -0.2 -2.0 | 283 6 5.9 -1.3 13 574 4572 40 10 -6.4 -7.7 | 3 7 -0.3 -7.0 14 552 4877 50 14 -10.7 -9.0 | 29 10 -4.6 -8.3 15 530 5182 55 13 -10.6 -7.5 | 34 8 -4.6 -6.8 16 509 5486 45 20 -14.1 -14.1 | 31 16 -8.1 -13.5 17 500 5620 30 21 -10.5 -18.2 | 14 18 -4.4 -17.5 18 488 5791 30 20 -10.0 -17.3 | 13 17 -3.9 -16.6 19 468 6096 50 21 -16.1 -13.5 | 38 16 -10.0 -12.8 20 449 6401 30 22 -11.0 -19.1 | 15 19 -4.9 -18.4 21 400 7230 30 54 -27.0 -46.8 | 24 51 -20.9 -46.1 22 395 7315 30 53 -26.5 -45.9 | 24 50 -20.4 -45.2 23 378 7620 35 54 -31.0 -44.2 | 30 50 -24.9 -43.6 24 346 8230 40 54 -34.7 -41.4 | 35 50 -28.6 -40.7 25 331 8534 30 56 -28.0 -48.5 | 25 53 -21.9 -47.8 26 302 9144 25 65 -27.5 -58.9 | 20 62 -21.4 -58.2 27 300 9200 25 72 -30.4 -65.3 | 21 69 -24.3 -64.6 28 289 9447 20 76 -26.0 -71.4 | 16 73 -19.9 -70.7 29 289 9449 20 76 -26.0 -71.4 | 16 73 -19.9 -70.7 30 250 10390 15 66 -17.1 -63.8 | 10 64 -11.0 -63.1 31 217 11278 20 67 -22.9 -63.0 | 15 65 -16.8 -62.3 32 213 11404 20 63 -21.5 -59.2 | 15 61 -15.5 -58.5 33 200 11800 25 45 -19.0 -40.8 | 18 42 -12.9 -40.1 34 188 12192 30 36 -18.0 -31.2 | 21 33 -11.9 -30.5 35 179 12497 10 32 -5.6 -31.5 | 359 31 0.5 -30.8 36 163 13106 10 21 -3.6 -20.7 | 353 20 2.4 -20.0 37 156 13411 25 17 -7.2 -15.4 | 4 15 -1.1 -14.7 38 150 13650 350 21 3.6 -20.7 | 334 22 9.7 -20.0 39 148 13716 345 24 6.2 -23.2 | 331 26 12.3 -22.5 40 142 14021 360 13 -0.0 -13.0 | 334 14 6.1 -12.3 41 135 14326 350 11 1.9 -10.8 | 322 13 8.0 -10.2 42 129 14630 340 23 7.9 -21.6 | 326 25 14.0 -20.9 43 117 15240 235 7 5.7 4.0 | 248 13 11.8 4.7 44 111 15545 290 10 9.4 -3.4 | 280 16 15.5 -2.7 45 101 16154 300 20 17.3 -10.0 | 292 25 23.4 -9.3 46 100 16230 335 7 3.0 -6.3 | 302 11 9.0 -5.7 47 96 16459 335 7 3.0 -6.3 | 302 11 9.0 -5.7 48 92 16764 180 10 0.0 10.0 | 210 12 6.1 10.7 49 88 17069 245 14 12.7 5.9 | 251 20 18.8 6.6 50 83 17374 275 21 20.9 -1.8 | 272 27 27.0 -1.1 51 79 17678 310 15 11.5 -9.6 | 297 20 17.6 -9.0 52 76 17983 325 1 0.6 -0.8 | 271 7 6.7 -0.1 53 72 18288 315 9 6.4 -6.4 | 295 14 12.5 -5.7 54 70 18480 90 5 -5.0 0.0 | 238 1 1.1 0.7 55 65 18898 150 10 -5.0 8.7 | 187 9 1.1 9.3 56 62 19202 190 11 1.9 10.8 | 215 14 8.0 11.5 57 51 20422 215 1 0.6 0.8 | 257 7 6.7 1.5 58 50 20580 360 4 -0.0 -4.0 | 299 7 6.1 -3.3 59 47 21031 20 10 -3.4 -9.4 | 343 9 2.7 -8.7 60 44 21336 60 13 -11.3 -6.5 | 42 8 -5.2 -5.8 61 42 21641 75 10 -9.7 -2.6 | 62 4 -3.6 -1.9 62 40 21946 110 10 -9.4 3.4 | 141 5 -3.3 4.1 63 38 22250 95 12 -12.0 1.0 | 106 6 -5.9 1.7 64 37 22555 65 11 -10.0 -4.6 | 44 6 -3.9 -4.0 65 35 22860 50 14 -10.7 -9.0 | 29 10 -4.6 -8.3 66 32 23470 100 19 -18.7 3.3 | 107 13 -12.6 4.0 67 30 23800 105 17 -16.4 4.4 | 116 12 -10.3 5.1 68 29 24079 105 17 -16.4 4.4 | 116 12 -10.3 5.1 69 27 24384 75 15 -14.5 -3.9 | 69 9 -8.4 -3.2 70 25 24994 75 20 -19.3 -5.2 | 71 14 -13.2 -4.5 71 23 25603 95 26 -25.9 2.3 | 98 20 -19.8 2.9 72 22 25908 80 26 -25.6 -4.5 | 79 20 -19.5 -3.8 73 21 26213 90 31 -31.0 0.0 | 92 25 -24.9 0.7 74 20 26390 100 30 -29.5 5.2 | 104 24 -23.5 5.9 75 19 26822 105 27 -26.1 7.0 | 111 21 -20.0 7.7 76 17 27432 85 21 -20.9 -1.8 | 86 15 -14.8 -1.1 77 16 27737 75 25 -24.1 -6.5 | 72 19 -18.1 -5.8 78 14 28651 60 21 -18.2 -10.5 | 51 16 -12.1 -9.8 79 13 29261 80 27 -26.6 -4.7 | 79 21 -20.5 -4.0 80 12 29566 60 34 -29.4 -17.0 | 55 28 -23.4 -16.3 81 10 30880 70 43 -40.4 -14.7 | 68 37 -34.3 -14.0 82 7 33230 65 47 -42.6 -19.9 | 62 41 -36.5 -19.2 Wind Parameters Mean winds (0-6000m): 53.6 at 8.2 knts Storm direction: 83.6 at 6.1 knts Shear (0-3000m) pos: 0.6 neg: 1.0 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): -25.5 deg Storm rel helicity (0-3000m) pos: 72.3 neg: -23.7 tot: 48.5 m^2/s^2 ave: 16.2 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 13.6 stream: 7.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.79 Bulk Shear: 29.39 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 ------------------------------------------------------------------------------- 500 156 11 189 11| 6.7 0.0 6.7| 34.8 0.0 34.8 69.5 0.84| 46.7 39.1 1000 170 8 208 10| 1.4 0.0 1.4| 64.1 0.0 64.1 64.1 0.83| 30.0 25.1 1500 174 6 220 9| 0.9 0.5 1.4| 65.1 -3.6 61.5 41.0 0.75| 21.7 16.3 2000 177 5 227 8| 0.8 0.4 1.2| 69.8 -5.0 64.8 32.4 0.73| 17.3 12.7 2500 181 4 231 8| 0.7 1.1 1.8| 69.9 -13.4 56.5 22.6 0.63| 14.9 9.4 3000 179 4 231 8| 0.6 1.0 1.6| 72.3 -23.7 48.5 16.2 0.53| 13.6 7.3 4000 177 4 234 7| 0.4 0.4 0.8| 83.8 -23.7 60.1 15.0 0.57| 11.4 6.5 5000 88 5 230 1| 1.1 0.8 1.9|102.1 -24.8 77.3 15.5 0.57| 10.7 6.1 6000 54 8 7 4| 0.9 1.1 2.0|132.2 -80.1 52.1 8.7 0.43| 10.8 4.6 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260212.06.gif