UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025082606.upa.cvt Date: 0600Z 26 AUG 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 26 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 74 SFC 965 405 30.0 13.0 35 17.0 18.8 250 3 306.3 308.1 293.3 335.8 9.79 2 953 514 31.4 11.4 29 20.0 18.4 319 8 308.8 310.4 293.3 336.0 8.91 3 925 773 29.4 11.4 33 18.0 17.7 15 10 309.4 311.1 293.7 337.4 9.19 4 876 1255 25.2 11.2 41 14.0 16.1 8 15 309.9 311.7 294.1 339.2 9.58 5 850 1519 23.4 10.4 44 13.0 15.0 30 13 310.7 312.4 294.1 339.4 9.36 6 775 2316 17.0 6.0 48 11.0 10.3 36 7 312.1 313.5 293.2 335.6 7.59 7 750 2595 15.0 2.0 41 13.0 7.7 358 7 312.9 314.0 292.1 331.3 5.90 8 740 2709 14.0 2.0 44 12.0 7.2 348 6 313.0 314.1 292.2 331.7 5.98 9 700 3175 9.8 1.8 57 8.0 5.4 315 12 313.3 314.5 292.5 332.9 6.24 10 683 3379 8.0 1.0 61 7.0 4.2 310 12 313.5 314.7 292.4 332.5 6.03 11 672 3513 6.6 2.3 74 4.3 4.2 312 12 313.4 314.7 292.9 334.5 6.74 12 648 3810 4.0 1.6 84 2.4 2.7 313 12 313.8 315.0 292.9 334.6 6.65 13 646 3836 3.8 1.4 84 2.4 2.5 312 12 313.8 315.1 292.9 334.4 6.57 14 639 3924 2.8 2.2 96 0.6 2.5 311 13 313.7 315.0 293.2 335.7 7.04 15 637 3950 3.0 -0.2 79 3.2 1.3 311 13 314.2 315.3 292.5 332.8 5.93 16 632 4013 2.6 -0.5 80 3.1 1.0 311 13 314.4 315.5 292.5 332.8 5.85 17 628 4065 2.2 -2.7 70 4.9 -0.3 313 14 314.5 315.5 291.8 330.4 5.00 18 626 4091 2.0 -1.8 76 3.8 0.0 314 14 314.6 315.6 292.2 331.6 5.36 19 624 4117 2.0 -2.9 70 4.9 -0.4 314 15 314.9 315.8 291.9 330.6 4.95 20 619 4182 1.4 -1.1 83 2.5 0.1 316 16 314.9 316.0 292.5 333.0 5.71 21 614 4247 0.8 -1.2 86 2.0 -0.2 319 16 315.0 316.1 292.5 333.0 5.72 22 608 4326 0.2 -3.2 78 3.4 -1.5 322 17 315.2 316.1 292.0 331.0 4.97 23 603 4392 0.0 -7.0 59 7.0 -3.2 327 18 315.7 316.4 291.0 327.7 3.75 24 596 4486 0.0 -9.0 51 9.0 -3.9 333 18 316.7 317.4 290.9 327.3 3.25 25 590 4567 -0.5 -6.5 64 6.0 -3.3 338 19 317.1 317.8 291.7 329.9 3.99 26 588 4594 -0.7 -6.7 64 6.0 -3.5 340 19 317.1 317.9 291.7 329.9 3.94 27 579 4718 -1.7 -7.7 64 6.0 -4.4 338 18 317.4 318.1 291.5 329.4 3.70 28 574 4787 -2.1 -11.1 50 9.0 -5.8 337 18 317.7 318.2 290.9 327.0 2.85 29 560 4983 -3.7 -10.7 58 7.0 -6.6 335 18 318.1 318.6 291.1 327.9 3.02 30 553 5082 -4.1 -15.1 42 11.0 -8.2 335 19 318.7 319.1 290.5 325.9 2.14 31 549 5140 -4.5 -13.5 49 9.0 -7.9 335 20 318.9 319.4 290.9 327.1 2.46 32 544 5212 -5.1 -16.1 42 11.0 -9.1 335 21 319.0 319.4 290.5 325.7 2.00 33 536 5328 -6.1 -15.1 49 9.0 -9.4 335 22 319.2 319.6 290.7 326.6 2.21 34 522 5535 -7.3 -25.3 22 18.0 -12.3 336 24 320.2 320.4 289.8 323.4 0.94 35 511 5701 -8.5 -21.5 34 13.0 -12.5 338 22 320.7 320.9 290.3 325.3 1.34 36 509 5732 -8.9 -20.9 37 12.0 -12.6 338 22 320.5 320.8 290.4 325.4 1.42 37 507 5762 -9.1 -23.1 31 14.0 -13.1 339 22 320.7 320.9 290.2 324.7 1.17 38 500 5870 -10.1 -22.1 37 12.0 -13.6 340 21 320.7 321.0 290.3 325.2 1.30 39 466 6407 -15.3 -24.3 46 9.0 -17.6 340 19 320.8 321.0 290.2 324.8 1.15 40 465 6423 -15.3 -24.3 46 9.0 -17.6 342 18 321.0 321.2 290.3 325.0 1.15 41 463 6456 -14.5 -33.5 18 19.0 -18.3 345 17 322.4 322.5 290.0 324.1 0.49 42 462 6472 -14.3 -37.3 12 23.0 -18.5 346 17 322.8 322.9 290.0 324.1 0.34 43 445 6755 -16.3 -37.3 15 21.0 -20.0 5 8 323.8 323.8 290.3 325.1 0.35 44 439 6857 -16.3 -45.3 6 29.0 -20.4 353 9 325.0 325.1 290.5 325.6 0.15 45 410 7367 -20.7 -36.7 22 16.0 -23.4 288 11 325.8 325.9 290.9 327.3 0.40 46 408 7403 -20.1 -28.1 49 8.0 -21.9 278 11 327.0 327.2 291.8 330.3 0.93 47 406 7440 -20.1 -32.1 33 12.0 -22.5 269 10 327.5 327.6 291.6 329.8 0.64 48 404 7476 -20.1 -40.1 15 20.0 -23.2 259 10 327.9 328.0 291.5 329.0 0.29 49 402 7513 -20.1 -42.1 12 22.0 -23.3 250 10 328.4 328.4 291.5 329.3 0.23 50 400 7550 -20.5 -39.5 17 19.0 -23.5 240 10 328.3 328.4 291.6 329.5 0.31 51 392 7698 -22.1 -30.1 48 8.0 -23.7 245 10 328.2 328.3 292.0 331.1 0.80 52 390 7736 -22.3 -29.3 53 7.0 -23.8 246 10 328.4 328.5 292.1 331.5 0.87 53 387 7792 -22.7 -30.7 48 8.0 -24.3 246 10 328.6 328.7 292.1 331.4 0.77 54 385 7830 -22.9 -31.9 44 9.0 -24.6 246 10 328.8 328.9 292.1 331.3 0.69 55 383 7868 -23.1 -41.1 18 18.0 -25.6 246 11 329.0 329.1 291.7 330.1 0.27 56 300 9600 -37.5 -40.7 72 3.2 -37.8 210 13 332.5 332.6 292.7 333.9 0.36 57 250 10840 -47.5 -52.2 58 4.7 -47.7 180 24 335.4 335.5 293.3 335.9 0.12 58 221 11643 -51.7 -62.7 26 11.0 -52.0 190 31 341.0 341.0 294.6 341.2 0.04 59 200 12290 -49.9 -73.9 4 24.0 -50.4 205 28 353.8 353.8 297.4 353.8 0.01 60 150 14160 -55.3 -82.3 2 27.0 -55.6 190 18 374.8 374.8 301.4 374.8 0.00 61 100 16690 -60.5 -85.5 2 25.0 -60.8 345 8 410.8 410.8 306.6 410.8 0.00 62 85 17693 -63.7 -87.7 2 24.0 -63.9 37 3 423.9 423.9 308.2 423.9 0.00 63 70 18890 -61.3 -88.3 2 27.0 -61.7 100 10 453.2 453.2 311.1 453.3 0.00 64 56 20281 -59.9 -88.9 1 29.0 -60.4 50 13 486.3 486.3 314.0 486.3 0.00 65 54 20508 -61.1 -89.1 1 28.0 -61.6 55 16 488.6 488.6 314.1 488.6 0.00 66 50 20990 -58.1 -88.1 1 30.0 -58.8 100 21 506.6 506.6 315.4 506.6 0.00 67 44 21790 -60.5 -89.5 1 29.0 -61.1 100 14 519.6 519.6 316.3 519.6 0.00 68 41 22234 -56.9 -87.9 1 31.0 -57.9 71 15 539.1 539.1 317.5 539.2 0.00 69 39 22550 -57.9 -87.9 1 30.0 -58.8 99 17 544.4 544.4 317.8 544.4 0.00 70 35 23236 -54.9 -86.9 1 32.0 -56.3 87 18 569.3 569.3 319.1 569.3 0.01 71 34 23421 -55.7 -86.7 1 31.0 -57.1 81 23 571.9 572.0 319.3 572.0 0.01 72 30 24220 -54.7 -86.7 1 32.0 -56.3 70 24 595.5 595.5 320.4 595.6 0.01 73 25 25390 -53.1 -86.1 1 33.0 -55.4 104 16 632.0 632.0 322.0 632.1 0.01 74 24 25653 -53.7 -86.7 1 33.0 -55.9 84 15 637.7 637.7 322.2 637.7 0.01 75 21 26520 -49.1 -85.1 1 36.0 -52.7 84 10 676.4 676.4 323.6 676.5 0.01 76 20 26840 -48.5 -84.5 1 36.0 -52.4 90 3 687.7 687.7 324.0 687.8 0.02 77 17 27911 -47.5 -83.5 1 36.0 -52.2 85 9 723.6 723.7 325.2 723.8 0.02 78 14 29200 -44.9 -82.9 1 38.0 -51.4 92 19 773.8 773.8 326.6 774.0 0.03 79 13 29694 -45.9 -83.9 1 38.0 -52.2 108 15 786.9 786.9 326.9 787.1 0.03 80 11 30815 -42.1 -82.1 0 40.0 -50.8 80 18 839.2 839.2 328.2 839.6 0.04 81 10 31460 -41.5 -82.5 0 41.0 -51.0 80 21 864.6 864.7 328.7 865.1 0.04 82 9.8 31598 -39.9 -80.9 0 41.0 -50.3 875.7 875.7 329.0 876.2 0.06 83 7.9 33079 -36.9 -78.9 0 42.0 -50.1 943.3 943.4 330.2 944.4 0.10 84 7.5 33439 -37.3 -79.3 0 42.0 -50.6 955.8 955.9 330.5 956.9 0.10 85 7.2 33722 -35.5 -78.5 0 43.0 -50.1 974.4 974.5 330.8 975.8 0.12 TRP 221 11643 -51.7 -62.7 26 11.0 -52.0 190 31 341.0 341.0 294.6 341.2 0.04 WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 596.00 mb = 4485.95 m = 14717.50 ft Wetbulb zero: 628.89 mb = 4053.44 m = 13298.52 ft Precipitable water: 1.25 inches Sfc-500 mean rel hum: 51.02 % Est. max temperature: 35.02 C = 95.04 F Sfc-Lift cond lev (LCL): 753.37 mb = 2557.26 m = 8389.86 ft T: 15.27 C 700-500 lapse rate: 7.38 C/km ThetaE index: 8.03 C Layer 775.0- 740.0 mb Conv cond level (CCL): 674.32 mb = 3484.31 m = 11431.32 ft Mean mixing ratio: 9.31 g/kg Conv temperature: 37.13 C = 98.83 F Cap Strength: 3.58 C Lifted Index: -2.33 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.01 C Lifted Index @700 mb: 2.87 C Showalter Index: -3.03 C Risk: Severe thunderstorms possible Total Totals Index: 54.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 33.50 C Cross Totals Index: 20.50 C K Index: 35.90 Risk: > 80 % chance of thunderstorms Sweat Index: 271.80 Risk: None Energy Index: -2.72 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 498.02 J/kg Max Up Vert Vel: 31.56 m/s Conv Inhibition (B-): 194.90 J/kg Cap Strength: 3.58 C Lift Cond Lev (LCL): 714.32 mb = 3005.18 m = 9859.40 ft Lev Free Conv (LFC): 639.32 mb = 3920.03 m = 12860.85 ft Equ Level (EL): 239.32 mb = 11124.29 m = 36496.58 ft B at Equ Level: 494.37 J/kg Max Parcel Lev (MPL): 179.32 mb = 12999.44 m = 42648.58 ft Wind level data Storm motion: 12 at 11 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 ---------------------------------------------------------- 0 965 405 250 3 2.8 1.0 | 204 12 5.0 11.3 1 943 610 20 12 -4.1 -11.3 | 63 2 -2.0 -1.0 2 925 773 15 10 -2.6 -9.7 | 145 1 -0.4 0.6 3 910 914 5 9 -0.8 -9.0 | 226 2 1.4 1.3 4 879 1219 5 15 -1.3 -14.9 | 350 5 0.8 -4.7 5 850 1519 30 13 -6.5 -11.3 | 77 4 -4.3 -1.0 6 850 1524 35 13 -7.5 -10.6 | 86 5 -5.3 -0.4 7 820 1829 40 10 -6.4 -7.7 | 122 5 -4.3 2.6 8 791 2134 70 6 -5.6 -2.1 | 157 9 -3.5 8.2 9 763 2438 10 7 -1.2 -6.9 | 195 4 0.9 3.4 10 736 2743 345 6 1.6 -5.8 | 220 6 3.7 4.5 11 700 3175 315 12 8.5 -8.5 | 260 11 10.6 1.8 12 685 3353 310 12 9.2 -7.7 | 257 12 11.3 2.6 13 659 3658 315 11 7.8 -7.8 | 256 10 9.9 2.5 14 634 3962 310 13 10.0 -8.4 | 261 12 12.1 1.9 15 611 4267 320 17 10.9 -13.0 | 282 13 13.1 -2.7 16 588 4572 340 19 6.5 -17.9 | 311 11 8.7 -7.6 17 566 4877 335 17 7.2 -15.4 | 299 11 9.3 -5.1 18 525 5486 335 24 10.1 -21.8 | 313 17 12.3 -11.5 19 500 5870 340 21 7.2 -19.7 | 315 13 9.3 -9.5 20 485 6096 335 20 8.5 -18.1 | 306 13 10.6 -7.8 21 466 6401 340 19 6.5 -17.9 | 311 11 8.7 -7.6 22 447 6706 10 8 -1.4 -7.9 | 198 3 0.8 2.4 23 413 7315 300 11 9.5 -5.5 | 248 13 11.7 4.8 24 400 7550 240 10 8.7 5.0 | 215 19 10.8 15.3 25 396 7620 245 10 9.1 4.2 | 218 18 11.2 14.5 26 348 8534 250 12 11.3 4.1 | 223 20 13.4 14.4 27 334 8839 245 13 11.8 5.5 | 221 21 13.9 15.8 28 320 9144 235 14 11.5 8.0 | 217 23 13.6 18.3 29 306 9449 240 15 13.0 7.5 | 220 23 15.1 17.8 30 300 9600 210 13 6.5 11.3 | 202 23 8.7 21.5 31 293 9754 205 12 5.1 10.9 | 199 22 7.2 21.2 32 268 10363 180 18 0.0 18.0 | 184 28 2.2 28.3 33 250 10840 180 24 0.0 24.0 | 184 34 2.2 34.3 34 234 11278 180 32 0.0 32.0 | 183 42 2.2 42.3 35 221 11643 190 31 5.4 30.5 | 190 42 7.5 40.8 36 213 11887 190 34 5.9 33.5 | 190 45 8.1 43.8 37 203 12192 200 27 9.2 25.4 | 198 37 11.4 35.7 38 200 12290 205 28 11.8 25.4 | 201 38 14.0 35.7 39 176 13106 205 27 11.4 24.5 | 201 37 13.6 34.8 40 161 13716 220 22 14.1 16.9 | 211 32 16.3 27.1 41 150 14160 190 18 3.1 17.7 | 191 29 5.3 28.0 42 146 14326 180 18 0.0 18.0 | 184 28 2.2 28.3 43 132 14935 185 12 1.0 12.0 | 188 22 3.2 22.2 44 126 15240 190 13 2.3 12.8 | 191 24 4.4 23.1 45 120 15545 175 17 -1.5 16.9 | 181 27 0.7 27.2 46 114 15850 180 17 0.0 17.0 | 185 27 2.2 27.3 47 109 16154 200 15 5.1 14.1 | 197 25 7.3 24.4 48 104 16459 225 10 7.1 7.1 | 208 20 9.2 17.4 49 100 16690 345 8 2.1 -7.7 | 239 5 4.2 2.6 50 94 17069 345 8 2.1 -7.7 | 239 5 4.2 2.6 51 90 17374 0 0 -0.0 -0.0 | 192 11 2.2 10.3 52 77 18288 105 8 -7.7 2.1 | 156 14 -5.6 12.4 53 73 18593 45 11 -7.8 -7.8 | 114 6 -5.6 2.5 54 70 18890 100 10 -9.8 1.7 | 147 14 -7.7 12.0 55 70 18898 100 15 -14.8 2.6 | 136 18 -12.6 12.9 56 67 19202 105 11 -10.6 2.8 | 147 16 -8.5 13.1 57 63 19507 80 12 -11.8 -2.1 | 130 13 -9.7 8.2 58 60 19812 50 11 -8.4 -7.1 | 117 7 -6.3 3.2 59 58 20117 45 15 -10.6 -10.6 | 88 8 -8.5 -0.3 60 55 20422 55 11 -9.0 -6.3 | 120 8 -6.9 4.0 61 52 20726 55 27 -22.1 -15.5 | 75 21 -20.0 -5.2 62 50 20990 100 21 -20.7 3.6 | 127 23 -18.5 13.9 63 47 21336 100 21 -20.7 3.6 | 127 23 -18.5 13.9 64 43 21946 100 12 -11.8 2.1 | 142 16 -9.7 12.4 65 41 22250 70 15 -14.1 -5.1 | 113 13 -11.9 5.2 66 39 22555 100 17 -16.7 3.0 | 132 20 -14.6 13.2 67 37 22860 65 11 -10.0 -4.6 | 126 10 -7.8 5.6 68 35 23165 90 16 -16.0 0.0 | 127 17 -13.8 10.3 69 34 23470 80 24 -23.6 -4.2 | 106 22 -21.5 6.1 70 32 23774 90 19 -19.0 0.0 | 121 20 -16.8 10.3 71 30 24220 70 24 -22.6 -8.2 | 96 21 -20.4 2.1 72 29 24384 80 14 -13.8 -2.4 | 124 14 -11.6 7.9 73 27 24994 105 27 -26.1 7.0 | 126 30 -23.9 17.3 74 25 25298 115 17 -15.4 7.2 | 143 22 -13.3 17.5 75 24 25603 80 15 -14.8 -2.6 | 121 15 -12.6 7.7 76 23 25908 100 16 -15.8 2.8 | 134 19 -13.6 13.1 77 22 26213 80 13 -12.8 -2.3 | 127 13 -10.6 8.0 78 21 26518 85 10 -10.0 -0.9 | 140 12 -7.8 9.4 79 20 26822 50 10 -7.7 -6.4 | 125 7 -5.5 3.9 80 20 26840 90 3 -3.0 0.0 | 175 10 -0.8 10.3 81 18 27432 85 5 -5.0 -0.4 | 164 10 -2.8 9.8 82 17 28042 85 10 -10.0 -0.9 | 140 12 -7.8 9.4 83 16 28346 10 10 -1.7 -9.8 | 224 1 0.4 0.4 84 15 28651 20 14 -4.8 -13.2 | 43 4 -2.6 -2.9 85 15 28956 45 14 -9.9 -9.9 | 93 8 -7.7 0.4 86 14 29261 100 20 -19.7 3.5 | 128 22 -17.5 13.8 87 13 29566 130 18 -13.8 11.6 | 152 25 -11.6 21.9 88 13 29870 85 12 -12.0 -1.0 | 133 13 -9.8 9.2 89 12 30175 80 14 -13.8 -2.4 | 124 14 -11.6 7.9 90 10 31460 80 21 -20.7 -3.6 | 110 20 -18.5 6.6 Wind Parameters Mean winds (0-6000m): 341.8 at 14.0 knts Storm direction: 11.8 at 10.5 knts Shear (0-3000m) pos: 2.0 neg: 2.7 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 53.4 deg Storm rel helicity (0-3000m) pos: 51.2 neg: -1.6 tot: 49.6 m^2/s^2 ave: 16.5 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 9.1 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 62.70 Bulk Shear: 7.94 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 13 9 185 1| 11.0 0.0 11.0| 16.5 0.0 16.5 33.1 0.89| 29.8 26.6 1000 10 11 335 1| 8.2 0.0 8.2| 22.4 0.0 22.4 22.4 0.87| 20.0 17.4 1500 19 11 77 1| 4.1 0.0 4.1| 31.3 0.0 31.3 20.8 0.88| 16.0 14.1 2000 24 10 118 2| 3.0 1.2 4.3| 39.9 0.0 39.9 19.9 0.82| 14.5 11.9 2500 19 9 146 2| 2.4 2.1 4.6| 46.6 0.0 46.6 18.7 0.82| 12.9 10.6 3000 7 10 236 1| 2.0 2.7 4.7| 51.2 -1.6 49.6 16.5 0.78| 11.7 9.1 4000 348 11 273 4| 2.2 2.0 4.2| 78.9 -2.1 76.8 19.2 0.78| 10.1 7.9 5000 344 12 287 6| 1.9 2.0 3.9| 98.9 -7.8 91.0 18.2 0.73| 9.3 6.7 6000 342 14 295 7| 1.6 1.7 3.3|106.0 -14.7 91.3 15.2 0.67| 8.4 5.6 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250826.06.gif