UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025083006.upa.cvt Date: 0600Z 30 AUG 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 30 AUG 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 135 SFC 971 405 24.4 7.4 34 17.0 14.3 30 5 300.1 301.3 288.7 319.8 6.66 2 967 440 27.2 7.2 28 20.0 15.2 16 5 303.2 304.5 289.7 323.1 6.59 3 956 539 27.0 3.0 21 24.0 13.5 338 6 304.0 305.0 288.5 319.1 4.96 4 934 739 25.0 4.0 26 21.0 13.0 313 9 304.0 305.0 288.9 320.6 5.46 5 925 822 24.2 2.2 24 22.0 12.0 315 11 304.1 305.0 288.3 318.8 4.85 6 913 936 23.6 -2.4 18 26.0 10.3 301 11 304.6 305.2 287.2 315.4 3.51 7 850 1554 18.6 -0.4 28 19.0 8.6 315 12 305.6 306.4 288.4 319.1 4.37 8 840 1655 17.8 -0.2 30 18.0 8.3 313 12 305.8 306.7 288.6 319.6 4.49 9 792 2156 15.4 -1.6 31 17.0 6.6 48 4 308.5 309.3 289.3 321.8 4.29 10 717 2990 9.2 -1.8 46 11.0 3.5 158 9 310.5 311.4 290.3 325.2 4.68 11 709 3082 8.8 -4.2 40 13.0 2.4 158 11 311.1 311.8 289.8 323.6 3.95 12 700 3188 7.8 -4.2 42 12.0 2.0 170 16 311.1 311.9 289.9 323.7 4.00 13 661 3656 3.2 -4.8 56 8.0 -0.6 170 16 311.1 311.9 289.9 323.9 4.05 14 655 3730 2.6 -7.4 48 10.0 -1.9 172 16 311.2 311.9 289.3 321.9 3.35 15 654 3742 3.0 -10.0 38 13.0 -2.5 172 16 311.8 312.3 288.9 320.6 2.73 16 653 3754 3.0 -11.0 35 14.0 -2.8 173 16 311.9 312.4 288.8 320.1 2.53 17 648 3817 3.0 -15.0 25 18.0 -3.8 175 16 312.6 313.0 288.3 318.7 1.84 18 639 3930 2.2 -17.8 21 20.0 -4.8 178 15 313.0 313.3 288.1 317.9 1.48 19 615 4238 0.8 -32.2 6 33.0 -7.5 180 17 314.8 314.9 287.5 316.3 0.42 20 586 4623 -2.3 -35.3 6 33.0 -9.7 194 16 315.6 315.6 287.7 316.7 0.32 21 553 5080 -5.5 -30.5 12 25.0 -11.6 217 14 317.1 317.2 288.4 319.0 0.55 22 549 5137 -6.1 -19.1 35 13.0 -10.3 221 14 317.0 317.3 289.4 322.2 1.54 23 540 5266 -7.3 -21.3 32 14.0 -11.5 229 14 317.1 317.3 289.2 321.5 1.29 24 529 5426 -8.7 -17.7 48 9.0 -11.6 240 13 317.3 317.6 289.8 323.3 1.80 25 527 5456 -8.9 -15.9 57 7.0 -11.3 242 13 317.4 317.8 290.1 324.4 2.10 26 514 5648 -10.7 -17.7 56 7.0 -13.0 239 14 317.5 317.8 289.9 323.7 1.85 27 500 5860 -12.1 -21.1 47 9.0 -14.7 230 16 318.3 318.6 289.7 323.1 1.42 28 485 6093 -13.5 -25.5 36 12.0 -16.5 225 17 319.3 319.5 289.6 322.8 0.99 29 480 6172 -13.9 -22.9 47 9.0 -16.3 226 17 319.8 320.0 290.0 324.1 1.26 30 476 6235 -14.1 -24.1 42 10.0 -16.7 226 17 320.3 320.5 290.0 324.3 1.14 31 448 6692 -18.3 -26.3 49 8.0 -20.1 230 18 320.6 320.8 290.0 324.1 1.00 32 447 6709 -18.5 -27.5 45 9.0 -20.5 230 18 320.6 320.8 289.9 323.7 0.89 33 446 6726 -18.3 -32.3 28 14.0 -21.0 230 19 321.1 321.2 289.7 323.1 0.57 34 434 6929 -19.9 -30.9 37 11.0 -22.1 232 19 321.5 321.7 289.9 323.9 0.67 35 431 6981 -20.3 -37.3 20 17.0 -23.0 232 19 321.7 321.7 289.6 323.0 0.36 36 412 7313 -22.9 -34.9 33 12.0 -24.8 235 20 322.5 322.6 290.0 324.2 0.48 37 411 7331 -22.9 -37.9 24 15.0 -25.1 235 20 322.7 322.8 290.0 324.0 0.35 38 407 7403 -23.5 -35.5 32 12.0 -25.4 233 22 322.8 322.9 290.1 324.5 0.46 39 405 7439 -23.7 -32.7 43 9.0 -25.2 232 22 323.0 323.2 290.3 325.2 0.60 40 404 7457 -23.9 -31.9 48 8.0 -25.3 232 23 323.0 323.1 290.4 325.4 0.65 41 403 7475 -24.1 -30.1 58 6.0 -25.2 231 23 323.0 323.1 290.5 325.7 0.78 42 401 7512 -23.5 -41.5 18 18.0 -25.9 230 24 324.2 324.3 290.3 325.2 0.25 43 400 7530 -23.5 -40.5 19 17.0 -25.8 230 24 324.4 324.5 290.4 325.5 0.28 44 386 7789 -25.3 -39.3 26 14.0 -27.2 229 26 325.4 325.5 290.7 326.6 0.33 45 374 8016 -27.3 -33.3 57 6.0 -28.3 227 29 325.7 325.8 291.1 328.0 0.62 46 368 8132 -28.1 -38.1 38 10.0 -29.5 226 31 326.2 326.2 291.0 327.6 0.39 47 365 8191 -28.7 -36.7 46 8.0 -29.8 225 32 326.1 326.2 291.1 327.8 0.45 48 348 8530 -31.3 -48.3 17 17.0 -32.8 225 30 327.1 327.1 291.0 327.6 0.14 49 344 8611 -31.9 -44.9 26 13.0 -33.1 226 30 327.3 327.4 291.2 328.1 0.20 50 319 9138 -36.3 -51.3 20 15.0 -37.3 240 32 328.4 328.4 291.4 328.8 0.11 51 311 9313 -37.9 -50.9 24 13.0 -38.7 246 35 328.5 328.6 291.5 329.0 0.11 52 307 9402 -38.3 -50.3 27 12.0 -39.1 249 37 329.2 329.2 291.6 329.7 0.12 53 306 9425 -38.5 -47.5 38 9.0 -39.1 250 37 329.2 329.3 291.7 329.9 0.17 54 304 9469 -38.9 -52.9 21 14.0 -39.7 252 38 329.3 329.3 291.6 329.7 0.09 55 300 9560 -39.3 -52.3 24 13.0 -40.1 255 40 330.0 330.0 291.8 330.4 0.10 56 280 10031 -42.7 -56.7 20 14.0 -43.3 264 51 331.7 331.7 292.2 331.9 0.06 57 250 10790 -47.5 -56.5 35 9.0 -47.9 270 64 335.4 335.5 293.3 335.7 0.07 58 228 11392 -51.4 -59.6 37 8.2 -51.6 265 72 338.5 338.5 294.0 338.7 0.05 59 200 12230 -56.9 -63.9 41 7.0 -57.1 270 68 342.7 342.7 295.0 342.8 0.04 60 185 12723 -59.3 -68.3 30 9.0 -59.4 265 63 346.5 346.5 295.8 346.6 0.02 61 150 14050 -56.1 -83.1 2 27.0 -56.4 240 30 373.4 373.4 301.2 373.4 0.00 62 100 16610 -60.1 -86.1 2 26.0 -60.4 240 14 411.6 411.6 306.7 411.6 0.00 63 95 16929 -59.9 -85.9 2 26.0 -60.2 236 11 418.1 418.1 307.5 418.1 0.00 64 90 17264 -61.5 -87.5 2 26.0 -61.8 228 3 421.4 421.4 307.9 421.4 0.00 65 88 17403 -60.1 -87.1 2 27.0 -60.4 217 2 426.9 426.9 308.5 426.9 0.00 66 80 17995 -60.5 -87.5 2 27.0 -60.9 202 10 437.9 437.9 309.7 437.9 0.00 67 75 18394 -62.3 -88.3 2 26.0 -62.6 252 4 442.3 442.3 310.1 442.3 0.00 68 70 18820 -61.5 -88.5 2 27.0 -61.9 160 9 452.8 452.8 311.1 452.8 0.00 69 56 20209 -60.7 -88.7 1 28.0 -61.2 118 4 484.5 484.5 313.8 484.5 0.00 70 50 20920 -58.1 -88.1 1 30.0 -58.8 55 11 506.6 506.6 315.4 506.6 0.00 71 40 22335 -54.1 -87.1 1 33.0 -55.5 89 10 550.0 550.0 318.1 550.0 0.00 72 33 23560 -56.3 -87.3 1 31.0 -57.6 80 8 575.3 575.3 319.4 575.3 0.01 73 30 24170 -52.5 -86.5 1 34.0 -54.5 80 9 601.5 601.5 320.7 601.6 0.01 74 29 24390 -52.3 -86.3 1 34.0 -54.4 46 14 607.9 607.9 321.0 608.0 0.01 75 25 25356 -50.3 -85.3 1 35.0 -53.2 129 8 640.0 640.0 322.3 640.1 0.01 76 24 25623 -50.7 -84.7 1 34.0 -53.6 103 1 646.4 646.4 322.6 646.5 0.01 77 20 26820 -48.1 -84.1 1 36.0 -52.2 115 15 688.9 689.0 324.1 689.1 0.02 78 15 28724 -45.7 -83.7 1 38.0 -51.5 25 10 756.0 756.0 326.1 756.2 0.02 79 14 29182 -47.1 -84.1 1 37.0 -52.7 50 13 766.3 766.3 326.4 766.5 0.02 80 11 30796 -41.9 -81.9 1 40.0 -50.7 88 19 839.9 840.0 328.2 840.4 0.04 81 10 31440 -42.5 -82.5 0 40.0 -51.5 85 21 860.9 860.9 328.7 861.3 0.04 82 9.5 31786 -42.9 -82.9 0 40.0 -51.9 872.1 872.1 328.9 872.5 0.04 83 8.6 32460 -41.3 -82.3 0 41.0 -51.6 903.5 903.6 329.5 904.1 0.05 84 8.5 32540 -39.5 -80.5 0 41.0 -50.8 913.6 913.6 329.7 914.4 0.07 85 7.2 33673 -40.7 -81.7 0 41.0 -52.2 953.1 953.1 330.4 953.8 0.07 TRP 185 12723 -59.3 -68.3 30 9.0 -59.4 265 63 346.5 346.5 295.8 346.6 0.02 WND 228 11392 -51.4 -59.6 37 8.2 -51.6 265 72 338.5 338.5 294.0 338.7 0.05 Sounding variables and indices 1000-500 mb thick: 5725.00 m Freezing level: 607.52 mb = 4337.20 m = 14229.49 ft Wetbulb zero: 669.76 mb = 3548.48 m = 11641.86 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 30.02 % Est. max temperature: 31.12 C = 88.02 F Sfc-Lift cond lev (LCL): 755.42 mb = 2552.10 m = 8372.94 ft T: 12.45 C 700-500 lapse rate: 7.45 C/km ThetaE index: 5.16 C Layer 925.0- 850.0 mb Conv cond level (CCL): 552.44 mb = 5088.40 m = 16694.02 ft Mean mixing ratio: 4.57 g/kg Conv temperature: 41.25 C = 106.25 F Cap Strength: 7.28 C Lifted Index: 5.22 C Risk: None Lifted Index @300 mb: 8.73 C Lifted Index @700 mb: 6.14 C Showalter Index: 4.81 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 30.70 C Cross Totals Index: 11.70 C K Index: 18.30 Risk: < 20 % chance of thunderstorms Sweat Index: 40.00 Risk: None Energy Index: 0.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.91 J/kg Max Up Vert Vel: 3.98 m/s Conv Inhibition (B-): 49745.13 J/kg Cap Strength: 7.27 C Lift Cond Lev (LCL): 656.82 mb = 3707.37 m = 12163.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 243 at 9 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 30 5 -2.5 -4.3 | 51 14 -10.6 -8.5 1 948 610 310 6 4.6 -3.9 | 24 9 -3.5 -8.0 2 925 822 315 11 7.8 -7.8 | 2 12 -0.4 -12.0 3 915 914 300 11 9.5 -5.5 | 352 10 1.4 -9.7 4 884 1219 310 8 6.1 -5.1 | 12 10 -2.0 -9.3 5 853 1524 315 10 7.1 -7.1 | 5 11 -1.1 -11.3 6 850 1554 315 12 8.5 -8.5 | 358 13 0.3 -12.7 7 823 1829 310 11 8.4 -7.1 | 359 11 0.3 -11.3 8 793 2134 45 4 -2.8 -2.8 | 57 13 -11.0 -7.0 9 765 2438 100 4 -3.9 0.7 | 74 13 -12.1 -3.5 10 738 2743 170 6 -1.0 5.9 | 101 9 -9.2 1.7 11 712 3048 155 10 -4.2 9.1 | 112 13 -12.4 4.9 12 700 3188 170 16 -2.8 15.8 | 137 16 -10.9 11.6 13 660 3658 170 16 -2.8 15.8 | 137 16 -10.9 11.6 14 635 3962 180 15 0.0 15.0 | 143 14 -8.1 10.8 15 611 4267 180 17 0.0 17.0 | 148 15 -8.1 12.8 16 566 4877 205 15 6.3 13.6 | 169 10 -1.8 9.4 17 524 5486 245 13 11.8 5.5 | 250 4 3.6 1.3 18 500 5860 230 16 12.3 10.3 | 214 7 4.1 6.1 19 484 6096 225 17 12.0 12.0 | 206 9 3.9 7.8 20 412 7315 235 20 16.4 11.5 | 229 11 8.2 7.3 21 400 7530 230 24 18.4 15.4 | 222 15 10.2 11.2 22 395 7620 230 23 17.6 14.8 | 222 14 9.5 10.6 23 362 8230 225 33 23.3 23.3 | 218 24 15.2 19.1 24 347 8534 225 30 21.2 21.2 | 218 21 13.1 17.0 25 318 9144 240 32 27.7 16.0 | 239 23 19.6 11.8 26 300 9560 255 40 38.6 10.4 | 259 31 30.5 6.2 27 279 10058 265 52 51.8 4.5 | 270 44 43.7 0.3 28 250 10790 270 64 64.0 -0.0 | 274 56 55.9 -4.2 29 228 11392 265 72 71.7 6.3 | 268 64 63.6 2.1 30 221 11582 265 72 71.7 6.3 | 268 64 63.6 2.1 31 200 12230 270 68 68.0 -0.0 | 274 60 59.9 -4.2 32 185 12723 265 63 62.8 5.5 | 269 55 54.6 1.3 33 183 12802 265 63 62.8 5.5 | 269 55 54.6 1.3 34 158 13716 245 29 26.3 12.3 | 246 20 18.1 8.1 35 151 14021 235 27 22.1 15.5 | 231 18 14.0 11.3 36 150 14050 240 30 26.0 15.0 | 239 21 17.8 10.8 37 137 14630 245 23 20.8 9.7 | 246 14 12.7 5.5 38 130 14935 225 24 17.0 17.0 | 215 16 8.8 12.8 39 124 15240 230 17 13.0 10.9 | 216 8 4.9 6.7 40 118 15545 235 14 11.5 8.0 | 221 5 3.3 3.8 41 113 15850 205 13 5.5 11.8 | 161 8 -2.6 7.6 42 107 16154 200 18 6.2 16.9 | 171 13 -2.0 12.7 43 102 16459 205 20 8.5 18.1 | 181 14 0.3 13.9 44 100 16610 240 14 12.1 7.0 | 235 5 4.0 2.8 45 98 16764 240 14 12.1 7.0 | 235 5 4.0 2.8 46 88 17374 225 1 0.7 0.7 | 65 8 -7.4 -3.5 47 84 17678 140 10 -6.4 7.7 | 103 15 -14.6 3.5 48 80 17983 200 10 3.4 9.4 | 138 7 -4.7 5.2 49 76 18288 275 3 3.0 -0.3 | 49 7 -5.2 -4.4 50 70 18820 160 9 -3.1 8.5 | 111 12 -11.2 4.3 51 69 18898 130 10 -7.7 6.4 | 98 16 -15.8 2.2 52 63 19507 110 12 -11.3 4.1 | 90 19 -19.4 -0.1 53 54 20422 120 2 -1.7 1.0 | 72 10 -9.9 -3.2 54 52 20726 105 10 -9.7 2.6 | 85 18 -17.8 -1.6 55 50 20920 55 11 -9.0 -6.3 | 59 20 -17.2 -10.5 56 47 21336 50 11 -8.4 -7.1 | 56 20 -16.6 -11.3 57 45 21641 80 17 -16.7 -3.0 | 74 26 -24.9 -7.1 58 43 21946 105 11 -10.6 2.8 | 86 19 -18.8 -1.3 59 41 22250 85 10 -10.0 -0.9 | 74 19 -18.1 -5.1 60 37 22860 110 10 -9.4 3.4 | 87 18 -17.5 -0.8 61 35 23165 95 11 -11.0 1.0 | 80 19 -19.1 -3.2 62 30 24079 60 3 -2.6 -1.5 | 62 12 -10.7 -5.7 63 30 24170 80 9 -8.9 -1.6 | 71 18 -17.0 -5.7 64 29 24384 45 14 -9.9 -9.9 | 52 23 -18.0 -14.1 65 28 24689 80 10 -9.8 -1.7 | 72 19 -18.0 -5.9 66 26 24994 55 15 -12.3 -8.6 | 58 24 -20.4 -12.8 67 25 25298 135 10 -7.1 7.1 | 101 15 -15.2 2.9 68 24 25603 105 1 -1.0 0.3 | 67 10 -9.1 -3.9 69 21 26518 40 10 -6.4 -7.7 | 51 19 -14.6 -11.8 70 20 26820 115 15 -13.6 6.3 | 96 22 -21.7 2.2 71 20 26822 85 18 -17.9 -1.6 | 78 27 -26.1 -5.8 72 18 27432 145 12 -6.9 9.8 | 111 16 -15.0 5.6 73 17 27737 105 10 -9.7 2.6 | 85 18 -17.8 -1.6 74 17 28042 125 20 -16.4 11.5 | 107 26 -24.5 7.3 75 16 28346 155 12 -5.1 10.9 | 117 15 -13.2 6.7 76 15 28651 15 10 -2.6 -9.7 | 38 18 -10.7 -13.8 77 15 28956 50 11 -8.4 -7.1 | 56 20 -16.6 -11.3 78 14 29261 50 13 -10.0 -8.4 | 55 22 -18.1 -12.5 79 13 29566 65 17 -15.4 -7.2 | 64 26 -23.6 -11.4 80 13 29870 40 21 -13.5 -16.1 | 47 30 -21.6 -20.3 81 12 30175 90 17 -17.0 0.0 | 81 25 -25.1 -4.2 82 10 31440 85 21 -20.9 -1.8 | 78 30 -29.1 -6.0 Wind Parameters Mean winds (0-6000m): 212.8 at 12.2 knts Storm direction: 242.8 at 9.2 knts Shear (0-3000m) pos: 4.2 neg: 2.1 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 85.3 deg Storm rel helicity (0-3000m) pos: 113.7 neg: -39.6 tot: 74.1 m^2/s^2 ave: 24.7 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 34.73 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 ------------------------------------------------------------------------------- 500 320 8 18 11| 0.0 12.3 12.3| 0.0 -32.2 -32.2 -64.4 -0.76| 15.0-11.5 1000 312 8 11 10| 1.4 6.2 7.5| 7.9 -33.9 -26.0 -26.0 -0.46| 9.8 -4.5 1500 313 9 8 11| 2.0 4.1 6.1| 21.2 -39.6 -18.5 -12.3 -0.24| 9.3 -2.2 2000 319 8 15 11| 3.8 3.1 6.8| 66.3 -39.6 26.7 13.3 0.16| 10.3 1.6 2500 316 8 16 10| 3.7 2.5 6.2| 87.5 -39.6 47.9 19.2 0.28| 10.0 2.8 3000 285 9 358 6| 4.2 2.1 6.3|113.7 -39.6 74.1 24.7 0.36| 9.9 3.5 4000 199 11 141 7| 3.0 1.5 4.6|128.8 -39.6 89.1 22.3 0.38| 8.2 3.1 5000 203 11 150 7| 1.3 1.2 2.5|151.0 -39.6 111.4 22.3 0.45| 8.0 3.6 6000 213 12 166 6| 1.1 1.2 2.3|154.4 -46.5 107.9 18.0 0.38| 7.4 2.8 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250830.06.gif