UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025082006.upa.cvt Date: 0600Z 20 AUG 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 20 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 161 SFC 973 405 23.2 9.2 41 14.0 14.7 330 3 298.7 300.0 289.0 320.8 7.52 2 970 432 24.4 9.4 39 15.0 15.3 327 3 300.2 301.6 289.6 322.8 7.65 3 925 841 20.8 8.8 46 12.0 13.6 350 4 300.6 302.0 289.8 323.4 7.70 4 862 1446 15.8 7.8 59 8.0 11.0 335 6 301.5 302.9 290.1 324.4 7.72 5 850 1565 15.2 7.2 59 8.0 10.5 325 7 302.1 303.5 290.1 324.5 7.51 6 772 2373 9.4 4.4 71 5.0 6.6 222 4 304.3 305.5 290.2 324.8 6.81 7 758 2525 9.0 4.7 74 4.3 6.6 209 8 305.4 306.7 290.8 326.8 7.08 8 752 2591 9.4 4.6 72 4.8 6.6 212 11 306.5 307.9 291.2 328.1 7.09 9 743 2691 10.0 -1.0 46 11.0 4.3 217 16 308.3 309.2 289.7 323.1 4.79 10 738 2747 9.6 1.6 57 8.0 5.2 220 19 308.4 309.5 290.7 326.4 5.83 11 716 2998 8.6 -3.4 43 12.0 2.7 208 21 310.0 310.8 289.7 323.0 4.15 12 700 3185 7.0 -4.0 45 11.0 1.7 215 21 310.2 311.0 289.7 323.0 4.06 13 662 3640 3.0 -6.0 52 9.0 -1.2 215 20 310.7 311.4 289.5 322.4 3.69 14 655 3725 2.2 -5.8 55 8.0 -1.5 217 19 310.8 311.5 289.6 322.7 3.79 15 647 3824 1.2 -2.9 74 4.1 -0.8 220 18 310.7 311.6 290.5 325.7 4.78 16 645 3849 1.2 -3.7 70 4.9 -1.2 221 17 311.0 311.9 290.3 325.2 4.51 17 641 3899 1.2 -8.8 47 10.0 -3.1 222 16 311.6 312.1 289.2 321.4 3.07 18 639 3924 0.8 -4.0 70 4.8 -1.5 223 16 311.4 312.2 290.4 325.4 4.45 19 635 3975 0.4 -3.6 74 4.0 -1.5 225 15 311.5 312.4 290.6 326.0 4.62 20 592 4533 -2.7 -14.7 39 12.0 -7.1 229 13 314.2 314.6 289.0 321.0 2.06 21 587 4600 -3.3 -15.3 39 12.0 -7.6 227 14 314.3 314.6 289.0 320.8 1.98 22 576 4750 -3.7 -26.7 15 23.0 -9.9 224 15 315.5 315.6 288.1 318.1 0.75 23 570 4832 -4.3 -30.3 11 26.0 -10.7 222 16 315.7 315.8 288.0 317.6 0.54 24 515 5623 -9.9 -35.9 10 26.0 -15.0 205 26 318.3 318.3 288.6 319.5 0.35 25 500 5850 -11.5 -36.5 11 25.0 -16.3 205 27 319.0 319.1 288.8 320.2 0.34 26 462 6451 -15.7 -34.7 18 19.0 -19.3 205 32 321.1 321.2 289.6 322.7 0.44 27 461 6467 -15.7 -23.7 50 8.0 -17.8 205 32 321.3 321.5 290.4 325.5 1.22 28 460 6483 -15.9 -22.9 55 7.0 -17.8 205 32 321.2 321.5 290.5 325.8 1.32 29 449 6665 -17.5 -25.5 50 8.0 -19.4 205 34 321.4 321.7 290.3 325.2 1.07 30 447 6699 -17.7 -26.7 45 9.0 -19.8 205 34 321.6 321.8 290.3 325.0 0.96 31 446 6715 -17.7 -36.7 17 19.0 -21.0 205 34 321.8 321.9 289.7 323.2 0.37 32 445 6732 -17.7 -37.7 16 20.0 -21.0 205 34 322.0 322.1 289.8 323.2 0.33 33 443 6766 -17.9 -32.9 26 15.0 -20.8 205 34 322.2 322.3 290.0 324.1 0.54 34 437 6867 -19.1 -32.1 31 13.0 -21.6 205 35 321.9 322.0 290.0 324.0 0.59 35 434 6919 -19.3 -34.3 25 15.0 -22.0 205 35 322.3 322.4 290.0 324.0 0.48 36 427 7039 -19.9 -31.9 34 12.0 -22.2 205 36 323.0 323.2 290.3 325.3 0.62 37 423 7109 -20.3 -33.3 30 13.0 -22.7 205 36 323.4 323.5 290.4 325.4 0.55 38 400 7520 -24.1 -31.1 52 7.0 -25.4 205 39 323.7 323.8 290.6 326.2 0.71 39 398 7557 -24.5 -31.5 52 7.0 -25.8 205 39 323.6 323.7 290.6 326.1 0.69 40 396 7593 -24.7 -31.7 52 7.0 -25.9 205 39 323.8 323.9 290.6 326.3 0.68 41 394 7630 -24.9 -35.9 35 11.0 -26.6 205 39 324.0 324.1 290.5 325.7 0.45 42 378 7932 -26.9 -40.9 25 14.0 -28.6 205 40 325.2 325.3 290.6 326.3 0.28 43 371 8067 -27.3 -47.3 13 20.0 -29.3 205 41 326.5 326.5 290.9 327.0 0.14 44 369 8106 -27.7 -46.7 15 19.0 -29.6 205 41 326.4 326.5 290.9 327.0 0.16 45 363 8224 -28.7 -42.7 25 14.0 -30.3 205 42 326.6 326.7 291.0 327.6 0.24 46 340 8689 -33.3 -42.3 40 9.0 -34.2 205 44 326.5 326.6 291.0 327.6 0.27 47 337 8752 -33.1 -49.1 19 16.0 -34.4 205 44 327.6 327.7 291.2 328.2 0.13 48 315 9224 -37.1 -49.1 28 12.0 -37.9 206 43 328.5 328.5 291.5 329.0 0.14 49 311 9312 -38.1 -51.1 24 13.0 -38.9 207 43 328.3 328.3 291.3 328.7 0.11 50 307 9401 -38.3 -54.3 17 16.0 -39.2 208 42 329.2 329.2 291.6 329.5 0.08 51 300 9560 -39.5 -53.5 21 14.0 -40.3 210 42 329.7 329.7 291.7 330.0 0.09 52 287 9860 -41.7 -53.7 26 12.0 -42.3 211 44 330.8 330.8 292.0 331.1 0.09 53 282 9979 -42.5 -58.5 16 16.0 -43.2 211 48 331.3 331.3 292.1 331.5 0.05 54 279 10051 -41.9 -64.9 6 23.0 -42.7 211 50 333.1 333.2 292.6 333.2 0.02 55 260 10526 -42.3 -67.3 5 25.0 -43.1 214 64 339.3 339.4 294.1 339.4 0.02 56 250 10790 -43.1 -69.1 4 26.0 -43.9 215 72 342.0 342.0 294.8 342.0 0.01 57 245 10926 -44.1 -69.1 5 25.0 -44.8 215 72 342.5 342.5 294.9 342.5 0.01 58 200 12280 -48.7 -75.7 3 27.0 -49.3 215 81 355.7 355.7 297.8 355.7 0.01 59 194 12479 -49.5 -76.3 3 26.8 -50.0 215 84 357.5 357.5 298.2 357.5 0.01 60 150 14130 -56.1 -81.1 3 25.0 -56.4 220 58 373.4 373.4 301.2 373.4 0.00 61 100 16670 -58.5 -86.5 2 28.0 -58.9 215 21 414.7 414.7 307.1 414.7 0.00 62 82 17906 -62.5 -88.5 2 26.0 -62.8 200 21 430.7 430.7 308.9 430.7 0.00 63 80 18058 -62.7 -88.7 2 26.0 -63.0 200 20 433.4 433.4 309.2 433.4 0.00 64 78 18215 -60.5 -87.5 2 27.0 -60.9 210 21 441.1 441.1 310.0 441.1 0.00 65 76 18376 -61.7 -88.7 2 27.0 -62.0 208 22 441.9 441.9 310.1 441.9 0.00 66 75 18458 -60.1 -88.1 1 28.0 -60.5 201 23 446.9 446.9 310.6 446.9 0.00 67 72 18714 -59.1 -88.1 1 29.0 -59.6 169 19 454.3 454.3 311.3 454.3 0.00 68 70 18890 -59.3 -88.3 1 29.0 -59.7 140 13 457.5 457.5 311.5 457.5 0.00 69 67 19163 -60.5 -88.5 1 28.0 -60.9 157 11 460.7 460.7 311.8 460.7 0.00 70 60 19852 -58.3 -88.3 1 30.0 -58.9 150 24 480.4 480.4 313.5 480.4 0.00 71 57 20176 -55.1 -87.1 1 32.0 -56.0 151 25 494.7 494.7 314.6 494.8 0.00 72 54 20520 -56.1 -87.1 1 31.0 -56.9 105 13 500.1 500.1 314.9 500.2 0.00 73 52 20760 -54.5 -86.5 1 32.0 -55.5 112 11 509.3 509.3 315.6 509.3 0.00 74 50 21010 -55.9 -86.9 1 31.0 -56.8 90 20 511.7 511.7 315.8 511.8 0.00 75 45 21680 -57.1 -88.1 1 31.0 -58.0 120 21 524.5 524.5 316.6 524.5 0.00 76 41 22273 -54.5 -86.5 1 32.0 -55.8 116 11 545.1 545.1 317.8 545.2 0.01 77 39 22593 -55.5 -87.5 1 32.0 -56.7 86 16 550.4 550.4 318.1 550.5 0.00 78 37 22929 -55.1 -87.1 1 32.0 -56.4 126 22 559.8 559.8 318.6 559.9 0.01 79 36 23105 -53.5 -86.5 1 33.0 -55.1 141 17 568.4 568.4 319.1 568.4 0.01 80 34 23473 -53.9 -86.9 1 33.0 -55.5 109 13 576.7 576.7 319.5 576.7 0.01 81 30 24280 -52.5 -86.5 1 34.0 -54.5 95 20 601.5 601.5 320.7 601.6 0.01 82 25 25467 -50.3 -85.3 1 35.0 -53.2 81 19 640.0 640.0 322.3 640.1 0.01 83 23 26012 -50.7 -85.7 1 35.0 -53.7 97 20 654.3 654.3 322.9 654.4 0.01 84 21 26608 -48.3 -84.3 1 36.0 -52.2 88 17 678.8 678.8 323.7 678.9 0.02 85 20 26930 -48.7 -84.7 1 36.0 -52.6 65 24 687.1 687.1 324.0 687.2 0.02 86 19 27267 -49.1 -84.1 1 35.0 -53.0 68 23 696.0 696.0 324.3 696.2 0.02 87 16 28401 -46.3 -83.3 1 37.0 -51.7 98 28 740.2 740.2 325.7 740.4 0.02 88 14 29286 -47.5 -83.5 1 36.0 -52.9 111 26 765.0 765.0 326.4 765.2 0.03 89 11 30896 -42.9 -82.9 0 40.0 -51.2 84 22 836.3 836.3 328.1 836.6 0.04 90 10 31540 -41.7 -82.7 0 41.0 -51.1 70 23 863.9 863.9 328.7 864.3 0.04 91 9.8 31677 -40.9 -81.9 0 41.0 -50.8 871.9 871.9 328.9 872.4 0.05 92 8.9 32333 -40.5 -81.5 0 41.0 -51.1 897.8 897.8 329.4 898.4 0.06 93 7.2 33786 -37.7 -79.7 0 42.0 -51.0 965.4 965.4 330.6 966.5 0.10 TRP 82 17906 -62.5 -88.5 2 26.0 -62.8 200 21 430.7 430.7 308.9 430.7 0.00 WND 194 12479 -49.5 -76.3 3 26.8 -50.0 215 84 357.5 357.5 298.2 357.5 0.01 Sounding variables and indices 1000-500 mb thick: 5689.00 m Freezing level: 629.45 mb = 4046.74 m = 13276.55 ft Wetbulb zero: 677.57 mb = 3450.32 m = 11319.81 ft Precipitable water: 0.97 inches Sfc-500 mean rel hum: 45.08 % Est. max temperature: 27.30 C = 81.15 F Sfc-Lift cond lev (LCL): 791.13 mb = 2167.57 m = 7111.37 ft T: 10.87 C 700-500 lapse rate: 6.94 C/km ThetaE index: 5.00 C Layer 743.0- 738.0 mb Conv cond level (CCL): 672.69 mb = 3509.18 m = 11512.93 ft Mean mixing ratio: 7.69 g/kg Conv temperature: 35.02 C = 95.04 F Cap Strength: 5.77 C Lifted Index: 3.01 C Risk: None Lifted Index @300 mb: 5.07 C Lifted Index @700 mb: 5.16 C Showalter Index: 2.48 C Risk: Showers probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 18.70 C K Index: 22.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 127.40 Risk: None Energy Index: -0.72 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.93 J/kg Max Up Vert Vel: 3.14 m/s Conv Inhibition (B-): 55623.81 J/kg Cap Strength: 5.68 C Lift Cond Lev (LCL): 772.99 mb = 2362.26 m = 7750.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 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 ---------------------------------------------------------- 0 973 405 330 3 1.5 -2.6 | 52 11 -9.0 -6.9 1 950 610 305 3 2.5 -1.7 | 53 10 -8.0 -6.0 2 925 841 350 4 0.7 -3.9 | 50 13 -9.8 -8.2 3 917 914 330 5 2.5 -4.3 | 43 12 -8.0 -8.6 4 885 1219 355 5 0.4 -5.0 | 47 14 -10.1 -9.3 5 850 1565 325 7 4.0 -5.7 | 33 12 -6.5 -10.0 6 824 1829 295 6 5.4 -2.5 | 36 8 -5.0 -6.8 7 794 2134 280 5 4.9 -0.9 | 47 8 -5.6 -5.2 8 766 2438 205 4 1.7 3.6 | 86 9 -8.8 -0.7 9 738 2743 220 19 12.2 14.6 | 190 10 1.7 10.3 10 712 3048 205 22 9.3 19.9 | 176 16 -1.2 15.6 11 700 3185 215 21 12.0 17.2 | 187 13 1.6 12.9 12 659 3658 215 20 11.5 16.4 | 185 12 1.0 12.1 13 611 4267 235 10 8.2 5.7 | 122 3 -2.3 1.4 14 565 4877 220 17 10.9 13.0 | 183 9 0.4 8.7 15 544 5182 205 23 9.7 20.8 | 177 17 -0.8 16.5 16 500 5850 205 27 11.4 24.5 | 183 20 0.9 20.2 17 484 6096 205 30 12.7 27.2 | 185 23 2.2 22.9 18 400 7520 205 39 16.5 35.3 | 191 32 6.0 31.0 19 394 7620 205 39 16.5 35.3 | 191 32 6.0 31.0 20 332 8839 205 45 19.0 40.8 | 193 37 8.5 36.5 21 318 9144 205 43 18.2 39.0 | 193 36 7.7 34.7 22 300 9560 210 42 21.0 36.4 | 198 34 10.5 32.1 23 292 9754 210 41 20.5 35.5 | 198 33 10.0 31.2 24 250 10790 215 72 41.3 59.0 | 209 63 30.8 54.7 25 243 10973 215 72 41.3 59.0 | 209 63 30.8 54.7 26 222 11582 215 63 36.1 51.6 | 208 54 25.6 47.3 27 200 12280 215 81 46.5 66.4 | 210 72 36.0 62.1 28 194 12479 215 84 48.2 68.8 | 210 75 37.7 64.5 29 184 12802 215 84 48.2 68.8 | 210 75 37.7 64.5 30 176 13106 215 67 38.4 54.9 | 209 58 27.9 50.6 31 150 14130 220 58 37.3 44.4 | 214 48 26.8 40.1 32 138 14630 210 60 30.0 52.0 | 202 52 19.5 47.7 33 132 14935 220 64 41.1 49.0 | 214 54 30.7 44.7 34 126 15240 230 55 42.1 35.4 | 226 44 31.6 31.1 35 109 16154 215 42 24.1 34.4 | 204 33 13.6 30.1 36 100 16670 215 21 12.0 17.2 | 187 13 1.6 12.9 37 99 16764 205 22 9.3 19.9 | 176 16 -1.2 15.6 38 94 17069 215 21 12.0 17.2 | 187 13 1.6 12.9 39 89 17374 200 29 9.9 27.3 | 179 23 -0.6 23.0 40 85 17678 215 22 12.6 18.0 | 189 14 2.1 13.7 41 82 17906 200 21 7.2 19.7 | 168 16 -3.3 15.4 42 81 17983 195 20 5.2 19.3 | 161 16 -5.3 15.0 43 77 18288 215 21 12.0 17.2 | 187 13 1.6 12.9 44 73 18593 190 24 4.2 23.6 | 162 20 -6.3 19.3 45 70 18890 140 13 -8.4 10.0 | 107 20 -18.8 5.7 46 70 18898 205 11 4.6 10.0 | 134 8 -5.8 5.7 47 67 19202 150 11 -5.5 9.5 | 108 17 -16.0 5.2 48 63 19507 130 19 -14.6 12.2 | 108 26 -25.0 7.9 49 58 20117 165 28 -7.2 27.0 | 142 29 -17.7 22.7 50 55 20422 100 14 -13.8 2.4 | 86 24 -24.3 -1.9 51 52 20726 115 10 -9.1 4.2 | 90 20 -19.5 -0.1 52 50 21010 90 20 -20.0 0.0 | 82 31 -30.5 -4.3 53 50 21031 25 10 -4.2 -9.1 | 48 20 -14.7 -13.4 54 48 21336 85 19 -18.9 -1.7 | 79 30 -29.4 -6.0 55 45 21641 115 22 -19.9 9.3 | 99 31 -30.4 5.0 56 43 21946 150 16 -8.0 13.9 | 117 21 -18.5 9.6 57 41 22250 120 11 -9.5 5.5 | 93 20 -20.0 1.2 58 39 22555 80 15 -14.8 -2.6 | 75 26 -25.3 -6.9 59 37 22860 120 25 -21.7 12.5 | 104 33 -32.1 8.2 60 36 23165 145 15 -8.6 12.3 | 113 21 -19.1 8.0 61 32 23774 75 12 -11.6 -3.1 | 71 23 -22.1 -7.4 62 31 24079 85 20 -19.9 -1.7 | 79 31 -30.4 -6.0 63 30 24280 95 20 -19.9 1.7 | 85 31 -30.4 -2.6 64 30 24384 90 15 -15.0 0.0 | 80 26 -25.5 -4.3 65 25 25603 80 19 -18.7 -3.3 | 75 30 -29.2 -7.6 66 22 26213 105 20 -19.3 5.2 | 92 30 -29.8 0.9 67 21 26518 85 18 -17.9 -1.6 | 78 29 -28.4 -5.9 68 20 26822 95 16 -15.9 1.4 | 84 27 -26.4 -2.9 69 20 26930 65 24 -21.8 -10.1 | 66 35 -32.2 -14.4 70 19 27432 70 22 -20.7 -7.5 | 69 33 -31.2 -11.8 71 18 27737 70 21 -19.7 -7.2 | 69 32 -30.2 -11.5 72 16 28346 95 30 -29.9 2.6 | 88 40 -40.4 -1.7 73 15 28651 110 23 -21.6 7.9 | 96 32 -32.1 3.6 74 15 28956 105 35 -33.8 9.1 | 96 45 -44.3 4.8 75 13 29566 115 19 -17.2 8.0 | 98 28 -27.7 3.7 76 10 31540 70 23 -21.6 -7.9 | 69 34 -32.1 -12.2 Wind Parameters Mean winds (0-6000m): 217.7 at 15.1 knts Storm direction: 247.7 at 11.3 knts Shear (0-3000m) pos: 0.7 neg: 4.2 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 133.4 deg Storm rel helicity (0-3000m) pos: 52.1 neg: -24.8 tot: 27.3 m^2/s^2 ave: 9.1 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 36.41 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 ------------------------------------------------------------------------------- 500 328 3 50 11| 1.9 0.0 1.9| 0.3 -5.9 -5.6 -11.1 -0.36| 5.1 -1.8 1000 337 4 47 12| 1.6 0.0 1.6| 2.9 -11.8 -8.9 -8.9 -0.32| 4.4 -1.4 1500 328 5 42 12| 1.1 1.6 2.7| 5.2 -16.9 -11.6 -7.8 -0.23| 4.9 -1.1 2000 315 5 42 10| 0.8 2.3 3.2| 16.3 -16.9 -0.5 -0.3 0.12| 5.4 0.6 2500 272 7 39 6| 0.6 5.1 5.7| 43.7 -20.1 23.6 9.4 0.40| 8.0 3.2 3000 241 9 95 2| 0.7 4.2 4.9| 52.1 -24.8 27.3 9.1 0.37| 7.6 2.8 4000 231 11 142 3| 1.7 3.2 4.9| 53.0 -29.6 23.4 5.8 0.24| 7.3 1.8 5000 225 12 159 5| 1.4 4.0 5.4| 58.5 -34.1 24.3 4.9 0.21| 7.5 1.6 6000 218 15 171 8| 1.1 4.0 5.2| 74.0 -34.1 39.8 6.6 0.23| 6.9 1.6 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250820.06.gif