UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081806.upa.cvt Date: 0600Z 18 AUG 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 18 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 113 SFC 968 405 21.6 11.6 53 10.0 15.4 300 12 297.5 299.1 289.8 323.4 8.89 2 954 528 19.8 11.8 60 8.0 14.8 297 16 296.9 298.6 289.8 323.5 9.15 3 939 661 18.4 11.4 64 7.0 14.1 296 18 296.8 298.5 289.7 323.1 9.05 4 925 786 17.6 11.6 68 6.0 13.8 300 17 297.3 299.0 290.1 324.4 9.31 5 884 1172 14.8 12.0 83 2.8 13.0 339 12 298.3 300.1 291.0 327.5 10.01 6 850 1504 12.8 11.2 90 1.6 11.8 285 1 299.6 301.4 291.3 328.5 9.88 7 818 1826 10.8 10.7 99 0.1 10.7 97 1 300.7 302.6 291.7 330.0 9.93 8 795 2064 10.2 10.2 100 0.0 10.2 187 9 302.6 304.4 292.2 331.9 9.88 9 784 2180 10.4 7.2 81 3.2 8.5 214 11 304.0 305.5 291.3 328.4 8.15 10 777 2255 10.0 5.6 74 4.4 7.5 211 12 304.3 305.7 290.7 326.5 7.36 11 751 2538 8.0 7.2 95 0.8 7.5 202 13 305.1 306.7 291.9 330.8 8.52 12 728 2795 6.4 6.4 100 0.0 6.4 192 13 306.1 307.7 292.0 331.2 8.31 13 703 3081 4.6 4.6 100 0.0 4.6 177 16 307.2 308.6 291.8 330.3 7.59 14 700 3116 4.6 3.3 91 1.3 3.9 180 17 307.6 308.9 291.4 328.8 6.95 15 699 3128 4.4 3.1 91 1.3 3.7 180 17 307.5 308.8 291.3 328.4 6.86 16 695 3174 4.2 3.1 93 1.1 3.6 181 18 307.8 309.1 291.4 328.8 6.90 17 691 3221 4.4 1.4 81 3.0 2.8 181 18 308.5 309.6 291.0 327.4 6.14 18 686 3280 4.2 1.4 82 2.8 2.7 181 18 308.9 310.1 291.2 328.0 6.18 19 653 3679 0.8 0.0 94 0.8 0.4 185 22 309.5 310.6 291.0 327.6 5.87 20 650 3716 0.4 -0.4 94 0.8 -0.0 187 22 309.4 310.5 290.9 327.1 5.72 21 637 3878 -0.5 -3.1 83 2.6 -1.7 194 24 310.2 311.1 290.3 325.1 4.78 22 633 3928 -0.5 -6.5 64 6.0 -3.2 196 25 310.7 311.4 289.5 322.5 3.71 23 630 3966 -0.7 -6.7 64 6.0 -3.4 197 25 310.9 311.6 289.5 322.6 3.67 24 626 4017 -0.9 -7.9 59 7.0 -3.9 199 25 311.3 311.9 289.3 322.0 3.37 25 625 4030 -0.9 -7.9 59 7.0 -3.9 200 26 311.4 312.1 289.4 322.1 3.37 26 623 4055 -0.5 -11.5 43 11.0 -4.9 201 26 312.2 312.6 288.9 320.4 2.54 27 621 4081 -0.3 -13.3 37 13.0 -5.3 202 26 312.7 313.1 288.7 319.9 2.21 28 615 4158 -0.9 -12.9 40 12.0 -5.5 205 27 312.9 313.3 288.8 320.3 2.30 29 612 4197 -0.9 -13.9 37 13.0 -5.8 207 27 313.3 313.7 288.8 320.3 2.13 30 610 4224 -0.5 -25.5 13 25.0 -7.7 208 27 314.1 314.2 287.7 316.8 0.79 31 600 4356 -0.7 -35.7 5 35.0 -8.7 214 28 315.3 315.4 287.6 316.4 0.30 32 576 4681 -2.1 -34.1 7 32.0 -9.6 223 28 317.4 317.4 288.3 318.7 0.37 33 573 4722 -2.3 -28.3 12 26.0 -9.3 223 28 317.6 317.7 288.7 319.9 0.65 34 572 4736 -2.5 -25.5 15 23.0 -9.1 223 28 317.5 317.7 288.9 320.5 0.84 35 570 4764 -2.7 -19.7 26 17.0 -8.3 222 29 317.6 317.9 289.5 322.4 1.41 36 564 4848 -3.5 -18.5 30 15.0 -8.6 221 29 317.6 317.9 289.6 323.0 1.58 37 559 4918 -4.1 -20.1 28 16.0 -9.3 221 29 317.7 318.0 289.5 322.4 1.39 38 558 4932 -3.9 -29.9 11 26.0 -10.5 221 28 318.1 318.3 288.8 320.2 0.57 39 556 4961 -3.9 -37.9 5 34.0 -11.1 222 28 318.5 318.5 288.6 319.4 0.26 40 546 5104 -5.3 -16.3 42 11.0 -9.2 227 26 318.5 318.8 290.3 325.0 1.96 41 541 5176 -5.7 -18.7 35 13.0 -10.0 229 25 318.8 319.1 290.0 324.3 1.61 42 539 5205 -5.5 -22.5 25 17.0 -10.6 230 25 319.4 319.6 289.8 323.4 1.16 43 534 5278 -6.1 -24.1 23 18.0 -11.3 229 25 319.5 319.7 289.7 323.1 1.02 44 529 5351 -6.1 -18.1 38 12.0 -10.2 227 26 320.4 320.7 290.6 326.3 1.74 45 528 5366 -6.1 -18.1 38 12.0 -10.2 227 26 320.6 320.9 290.7 326.5 1.74 46 500 5790 -9.7 -20.7 40 11.0 -13.1 220 28 321.2 321.5 290.6 326.3 1.47 47 491 5929 -10.9 -21.9 40 11.0 -14.1 220 28 321.4 321.7 290.6 326.1 1.35 48 488 5976 -11.3 -23.3 36 12.0 -14.7 220 27 321.5 321.7 290.5 325.6 1.20 49 485 6024 -11.3 -31.3 17 20.0 -15.8 220 27 322.1 322.2 290.0 324.1 0.58 50 480 6103 -11.5 -34.5 13 23.0 -16.3 220 27 322.8 322.8 290.0 324.3 0.43 51 477 6151 -11.5 -36.5 11 25.0 -16.4 221 27 323.3 323.4 290.2 324.6 0.35 52 476 6167 -11.7 -34.7 13 23.0 -16.4 221 27 323.3 323.4 290.2 324.8 0.42 53 474 6199 -11.9 -25.9 30 14.0 -15.6 221 27 323.4 323.6 290.8 326.9 0.98 54 468 6296 -12.9 -21.9 47 9.0 -15.5 223 27 323.4 323.6 291.2 328.3 1.41 55 400 7470 -21.5 -30.5 44 9.0 -23.3 240 30 327.0 327.2 291.6 329.8 0.75 56 300 9530 -38.1 -48.1 34 10.0 -38.8 245 41 331.7 331.7 292.3 332.3 0.16 57 250 10760 -47.3 -59.3 24 12.0 -47.7 255 41 335.7 335.8 293.3 336.0 0.05 58 202 12146 -55.1 -67.1 21 12.0 -55.4 245 63 344.5 344.5 295.4 344.6 0.02 59 200 12210 -55.5 -67.5 21 12.0 -55.7 245 62 344.9 344.9 295.5 345.0 0.02 60 192 12471 -56.1 -70.1 16 14.0 -56.3 250 55 348.0 348.0 296.2 348.0 0.02 61 150 14040 -57.9 -82.9 3 25.0 -58.2 230 50 370.3 370.3 300.6 370.3 0.00 62 100 16580 -59.9 -85.9 2 26.0 -60.2 225 30 412.0 412.0 306.7 412.0 0.00 63 97 16770 -60.3 -86.3 2 26.0 -60.6 225 30 414.8 414.8 307.1 414.8 0.00 64 86 17525 -58.5 -86.5 2 28.0 -58.9 215 22 433.0 433.0 309.1 433.0 0.00 65 81 17901 -59.7 -87.7 1 28.0 -60.1 204 24 438.0 438.0 309.7 438.0 0.00 66 76 18301 -57.5 -86.5 1 29.0 -58.0 219 25 450.6 450.6 310.9 450.7 0.00 67 73 18555 -59.3 -87.3 1 28.0 -59.7 202 24 452.1 452.1 311.0 452.1 0.00 68 70 18820 -55.9 -86.9 1 31.0 -56.6 220 13 464.8 464.8 312.2 464.8 0.00 69 68 19005 -55.7 -86.7 1 31.0 -56.4 225 16 469.1 469.1 312.5 469.1 0.00 70 56 20238 -56.9 -86.9 1 30.0 -57.6 187 14 493.1 493.1 314.5 493.2 0.00 71 50 20960 -54.5 -86.5 1 32.0 -55.6 125 19 515.0 515.0 316.0 515.1 0.00 72 41 22225 -55.7 -86.7 1 31.0 -56.8 175 10 542.1 542.1 317.6 542.2 0.01 73 39 22545 -53.7 -86.7 1 33.0 -55.2 160 8 555.0 555.0 318.3 555.0 0.01 74 35 23241 -52.7 -85.7 1 33.0 -54.5 110 6 575.1 575.1 319.4 575.1 0.01 75 34 23428 -52.7 -85.7 1 33.0 -54.5 68 9 579.8 579.8 319.6 579.9 0.01 76 33 23622 -50.7 -84.7 1 34.0 -52.9 81 10 590.1 590.1 320.2 590.2 0.01 77 30 24240 -52.1 -85.1 1 33.0 -54.2 100 16 602.6 602.6 320.7 602.7 0.01 78 28 24687 -52.7 -85.7 1 33.0 -54.8 105 18 612.9 613.0 321.2 613.0 0.01 79 24 25693 -49.1 -84.1 1 35.0 -52.4 102 20 651.0 651.0 322.7 651.1 0.01 80 22 26263 -50.5 -85.5 1 35.0 -53.6 70 23 663.3 663.3 323.2 663.4 0.01 81 21 26568 -48.5 -84.5 1 36.0 -52.3 94 24 678.2 678.2 323.7 678.3 0.01 82 20 26890 -48.1 -84.1 1 36.0 -52.2 90 26 688.9 689.0 324.1 689.1 0.02 83 19 27229 -47.1 -84.1 1 37.0 -51.7 88 29 702.2 702.2 324.5 702.4 0.02 84 18 27586 -47.5 -84.5 1 37.0 -52.1 90 27 711.9 711.9 324.8 712.0 0.02 85 18 27586 -45.9 -83.9 1 38.0 -51.1 90 27 717.0 717.0 325.0 717.1 0.02 86 16 28368 -46.9 -83.9 1 37.0 -52.1 109 27 738.3 738.3 325.6 738.4 0.02 87 12 30284 -44.3 -83.3 1 39.0 -51.6 80 24 810.8 810.8 327.5 811.1 0.03 88 11 30866 -45.1 -83.1 1 38.0 -52.4 80 29 828.3 828.3 327.9 828.6 0.04 89 10 31510 -39.3 -81.3 0 42.0 -50.0 80 35 872.8 872.9 328.9 873.4 0.05 90 9.8 31649 -38.7 -80.7 0 42.0 -49.8 80 35 880.2 880.2 329.0 880.8 0.06 91 9.3 32008 -39.3 -81.3 0 42.0 -50.3 81 34 891.2 891.2 329.2 891.7 0.06 92 7.4 33585 -36.5 -79.5 0 43.0 -50.4 84 32 962.7 962.8 330.6 963.8 0.10 93 7.0 33970 -37.3 -79.3 0 42.0 -51.0 85 31 974.9 974.9 330.8 976.1 0.11 94 6.2 34807 -37.9 -79.9 0 42.0 -51.8 1006.7 1006.8 331.3 1008.0 0.11 95 5.5 35639 -34.5 -77.5 0 43.0 -51.2 1056.9 1057.0 332.1 1059.1 0.18 96 5.3 35899 -31.9 -75.9 0 44.0 -50.6 1079.8 1079.9 332.4 1082.9 0.24 TRP 192 12471 -56.1 -70.1 16 14.0 -56.3 250 55 348.0 348.0 296.2 348.0 0.02 WND 202 12146 -55.1 -67.1 21 12.0 -55.4 245 63 344.5 344.5 295.4 344.6 0.02 Sounding variables and indices 1000-500 mb thick: 5677.00 m Freezing level: 644.22 mb = 3787.71 m = 12426.73 ft Wetbulb zero: 650.28 mb = 3712.31 m = 12179.34 ft Precipitable water: 1.26 inches Sfc-500 mean rel hum: 65.22 % Est. max temperature: 24.81 C = 76.65 F Sfc-Lift cond lev (LCL): 834.88 mb = 1654.64 m = 5428.56 ft T: 11.86 C 700-500 lapse rate: 5.35 C/km ThetaE index: 5.39 C Layer 784.0- 751.0 mb Conv cond level (CCL): 764.00 mb = 2395.34 m = 7858.65 ft Mean mixing ratio: 9.48 g/kg Conv temperature: 28.77 C = 83.78 F Cap Strength: 4.69 C Lifted Index: 3.90 C Risk: None Lifted Index @300 mb: 5.30 C Lifted Index @700 mb: 2.06 C Showalter Index: 2.23 C Risk: Showers probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.90 C K Index: 32.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 164.40 Risk: None Energy Index: -0.44 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.10 J/kg Max Up Vert Vel: 3.77 m/s Conv Inhibition (B-): 78985.35 J/kg Cap Strength: 4.60 C Lift Cond Lev (LCL): 845.62 mb = 1547.31 m = 5076.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 249 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 ---------------------------------------------------------- 0 968 405 300 12 10.4 -6.0 | 15 12 -3.0 -11.2 1 945 610 295 18 16.3 -7.6 | 347 13 2.9 -12.8 2 925 786 300 17 14.7 -8.5 | 354 14 1.3 -13.7 3 911 914 310 15 11.5 -9.6 | 7 15 -1.9 -14.9 4 879 1219 345 12 3.1 -11.6 | 31 20 -10.3 -16.8 5 850 1504 285 1 1.0 -0.3 | 66 14 -12.4 -5.5 6 817 1829 100 1 -1.0 0.2 | 71 15 -14.4 -5.0 7 788 2134 215 11 6.3 9.0 | 118 8 -7.1 3.8 8 760 2438 205 14 5.9 12.7 | 135 11 -7.5 7.5 9 732 2743 195 12 3.1 11.6 | 122 12 -10.3 6.4 10 706 3048 175 16 -1.4 15.9 | 126 18 -14.8 10.7 11 700 3116 180 17 0.0 17.0 | 131 18 -13.4 11.8 12 654 3658 185 22 1.9 21.9 | 146 20 -11.5 16.7 13 606 4267 210 28 14.0 24.2 | 182 19 0.6 19.0 14 583 4572 225 28 19.8 19.8 | 204 16 6.4 14.6 15 561 4877 220 29 18.6 22.2 | 197 18 5.3 17.0 16 540 5182 230 25 19.2 16.1 | 208 12 5.8 10.8 17 500 5790 220 28 18.0 21.4 | 196 17 4.6 16.2 18 480 6096 220 27 17.4 20.7 | 194 16 4.0 15.5 19 400 7470 240 30 26.0 15.0 | 232 16 12.6 9.8 20 392 7620 240 30 26.0 15.0 | 232 16 12.6 9.8 21 375 7925 250 33 31.0 11.3 | 251 19 17.6 6.1 22 317 9144 235 38 31.1 21.8 | 227 24 17.7 16.6 23 300 9530 245 41 37.2 17.3 | 243 27 23.8 12.1 24 265 10363 255 48 46.4 12.4 | 258 34 33.0 7.2 25 253 10668 265 44 43.8 3.8 | 273 30 30.4 -1.4 26 250 10760 255 41 39.6 10.6 | 258 27 26.2 5.4 27 242 10973 260 41 40.4 7.1 | 266 27 27.0 1.9 28 231 11278 235 47 38.5 27.0 | 229 33 25.1 21.7 29 202 12146 245 63 57.1 26.6 | 244 49 43.7 21.4 30 200 12210 245 62 56.2 26.2 | 244 48 42.8 21.0 31 192 12471 250 55 51.7 18.8 | 250 41 38.3 13.6 32 191 12497 245 63 57.1 26.6 | 244 49 43.7 21.4 33 182 12802 240 46 39.8 23.0 | 236 32 26.5 17.8 34 174 13106 225 49 34.6 34.6 | 216 36 21.3 29.4 35 166 13411 240 48 41.6 24.0 | 236 34 28.2 18.8 36 150 14021 230 42 32.2 27.0 | 221 29 18.8 21.8 37 150 14040 230 50 38.3 32.1 | 223 37 24.9 26.9 38 130 14935 225 56 39.6 39.6 | 217 43 26.2 34.4 39 124 15240 235 54 44.2 31.0 | 230 40 30.9 25.8 40 118 15545 245 37 33.5 15.6 | 243 23 20.2 10.4 41 112 15850 220 29 18.6 22.2 | 197 18 5.3 17.0 42 107 16154 210 35 17.5 30.3 | 189 25 4.1 25.1 43 100 16580 225 30 21.2 21.2 | 206 18 7.8 16.0 44 97 16764 225 30 21.2 21.2 | 206 18 7.8 16.0 45 88 17374 235 20 16.4 11.5 | 206 7 3.0 6.2 46 84 17678 195 24 6.2 23.2 | 158 19 -7.2 18.0 47 76 18288 220 25 16.1 19.2 | 191 14 2.7 13.9 48 73 18593 200 24 8.2 22.6 | 163 18 -5.2 17.3 49 70 18820 220 13 8.4 10.0 | 133 7 -5.0 4.7 50 69 18898 230 18 13.8 11.6 | 184 6 0.4 6.3 51 66 19202 215 11 6.3 9.0 | 118 8 -7.1 3.8 52 63 19507 155 15 -6.3 13.6 | 113 21 -19.7 8.4 53 60 19812 175 17 -1.5 16.9 | 128 19 -14.9 11.7 54 57 20117 175 15 -1.3 14.9 | 123 18 -14.7 9.7 55 54 20422 205 12 5.1 10.9 | 124 10 -8.3 5.7 56 52 20726 160 10 -3.4 9.4 | 104 17 -16.8 4.2 57 50 20960 125 19 -15.6 10.9 | 101 29 -28.9 5.7 58 49 21031 100 10 -9.8 1.7 | 81 23 -23.2 -3.5 59 47 21336 125 21 -17.2 12.0 | 103 31 -30.6 6.8 60 45 21641 165 23 -6.0 22.2 | 131 26 -19.3 17.0 61 43 21946 170 17 -3.0 16.7 | 125 20 -16.3 11.5 62 41 22250 175 10 -0.9 10.0 | 108 15 -14.3 4.7 63 35 23165 130 4 -3.1 2.6 | 81 17 -16.4 -2.7 64 34 23470 60 10 -8.7 -5.0 | 65 24 -22.0 -10.2 65 32 23774 100 10 -9.8 1.7 | 81 23 -23.2 -3.5 66 31 24079 90 25 -25.0 0.0 | 82 39 -38.4 -5.2 67 30 24240 100 16 -15.8 2.8 | 85 29 -29.1 -2.4 68 29 24384 100 15 -14.8 2.6 | 85 28 -28.2 -2.6 69 28 24689 105 18 -17.4 4.7 | 89 31 -30.8 -0.6 70 27 24994 100 18 -17.7 3.1 | 86 31 -31.1 -2.1 71 26 25298 80 16 -15.8 -2.8 | 75 30 -29.1 -8.0 72 24 25603 110 22 -20.7 7.5 | 94 34 -34.1 2.3 73 23 25908 85 16 -15.9 -1.4 | 77 30 -29.3 -6.6 74 22 26213 65 23 -20.8 -9.7 | 66 37 -34.2 -14.9 75 21 26518 95 24 -23.9 2.1 | 85 37 -37.3 -3.1 76 20 26890 90 26 -26.0 0.0 | 82 40 -39.4 -5.2 77 19 27127 85 31 -30.9 -2.7 | 80 45 -44.3 -7.9 78 18 27432 95 26 -25.9 2.3 | 86 39 -39.3 -3.0 79 18 27737 85 28 -27.9 -2.4 | 79 42 -41.3 -7.7 80 16 28346 110 27 -25.4 9.2 | 96 39 -38.8 4.0 81 15 28956 90 33 -33.0 0.0 | 84 47 -46.4 -5.2 82 13 29566 105 26 -25.1 6.7 | 92 39 -38.5 1.5 83 13 29870 80 20 -19.7 -3.5 | 75 34 -33.1 -8.7 84 10 31510 80 35 -34.5 -6.1 | 77 49 -47.9 -11.3 85 7 33970 85 31 -30.9 -2.7 | 80 45 -44.3 -7.9 Wind Parameters Mean winds (0-6000m): 218.7 at 19.2 knts Storm direction: 248.7 at 14.4 knts Shear (0-3000m) pos: 2.1 neg: 4.7 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 124.2 deg Storm rel helicity (0-3000m) pos: 158.5 neg: -26.0 tot: 132.5 m^2/s^2 ave: 44.2 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 5.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 69.07 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 ------------------------------------------------------------------------------- 500 299 16 357 13| 3.9 0.0 3.9| 16.9 -18.6 -1.7 -3.4 -0.11| 11.3 -1.3 1000 310 14 11 14| 2.0 5.3 7.3| 68.9 -18.6 50.2 50.2 0.38| 14.7 5.6 1500 312 10 28 13| 1.3 6.4 7.7| 97.9 -19.9 78.0 52.0 0.48| 13.1 6.3 2000 290 10 26 10| 3.1 4.8 7.9|136.1 -19.9 116.2 58.1 0.56| 13.8 7.7 2500 263 10 37 5| 2.5 4.9 7.3|138.3 -26.0 112.3 44.9 0.48| 12.3 5.9 3000 234 12 112 4| 2.1 4.7 6.7|158.5 -26.0 132.5 44.2 0.49| 11.4 5.6 4000 213 15 144 9| 3.5 3.5 7.1|247.9 -26.0 221.8 55.5 0.59| 10.9 6.5 5000 217 17 162 9| 2.9 2.8 5.7|272.8 -35.8 237.0 47.4 0.55| 10.0 5.5 6000 219 19 172 10| 2.6 2.6 5.2|281.9 -45.4 236.5 39.4 0.51| 8.9 4.6 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250818.06.gif