UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081706.upa.cvt Date: 0600Z 17 AUG 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 17 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 131 SFC 970 405 22.2 15.2 65 7.0 17.6 360 7 297.9 300.0 291.9 330.7 11.26 2 946 617 19.6 14.6 73 5.0 16.4 354 8 297.4 299.4 291.6 329.7 11.11 3 925 805 18.4 13.8 75 4.6 15.4 325 5 298.1 300.1 291.6 329.5 10.78 4 852 1505 13.0 12.5 97 0.5 12.7 272 10 299.6 301.5 292.0 331.0 10.75 5 850 1525 13.0 12.3 96 0.7 12.6 270 10 299.8 301.7 292.0 330.9 10.63 6 834 1685 12.0 12.0 100 0.0 12.0 244 7 300.3 302.3 292.2 331.5 10.63 7 829 1735 11.8 11.8 100 0.0 11.8 236 6 300.7 302.6 292.2 331.7 10.55 8 817 1857 11.4 11.4 100 0.0 11.4 214 4 301.5 303.4 292.3 332.2 10.42 9 790 2138 9.8 9.8 100 0.0 9.8 145 3 302.7 304.5 292.1 331.4 9.68 10 785 2191 9.8 8.9 94 0.9 9.3 146 4 303.2 304.9 291.9 330.5 9.16 11 768 2373 8.6 7.3 92 1.3 7.8 149 8 303.8 305.4 291.4 328.9 8.38 12 765 2405 8.2 8.0 99 0.2 8.1 149 9 303.8 305.4 291.7 330.2 8.83 13 764 2416 8.2 7.7 97 0.5 7.9 150 9 303.9 305.5 291.6 329.8 8.67 14 758 2481 8.6 5.2 79 3.4 6.6 154 10 305.0 306.3 290.9 327.1 7.34 15 720 2905 5.8 3.1 83 2.7 4.3 203 9 306.4 307.7 290.7 326.7 6.66 16 700 3136 4.4 -0.5 70 4.9 1.9 220 11 307.4 308.3 289.9 323.6 5.27 17 697 3171 4.2 -0.8 70 5.0 1.7 220 11 307.5 308.5 289.8 323.5 5.18 18 695 3194 4.0 -2.0 65 6.0 1.0 220 11 307.5 308.4 289.5 322.2 4.75 19 694 3206 4.0 -3.0 60 7.0 0.6 220 11 307.7 308.5 289.2 321.4 4.42 20 687 3288 4.4 -14.6 24 19.0 -2.7 220 11 309.0 309.3 287.0 314.8 1.79 21 684 3324 4.4 -17.6 18 22.0 -3.3 220 11 309.4 309.7 286.8 314.0 1.40 22 676 3419 4.0 -28.0 8 32.0 -4.9 232 11 310.0 310.1 286.0 311.9 0.56 23 641 3849 2.2 -26.8 10 29.0 -6.0 280 11 312.7 312.8 287.1 315.0 0.66 24 538 5234 -7.9 -39.9 6 32.0 -13.8 263 21 316.7 316.7 287.9 317.5 0.22 25 535 5277 -7.7 -45.7 3 38.0 -13.9 263 21 317.4 317.5 288.1 317.9 0.12 26 513 5602 -9.3 -49.3 2 40.0 -15.2 261 22 319.3 319.4 288.6 319.7 0.08 27 500 5800 -10.7 -49.7 2 39.0 -16.2 260 22 320.0 320.0 288.8 320.3 0.08 28 422 7084 -20.5 -52.5 4 32.0 -23.8 235 29 323.4 323.4 289.9 323.6 0.07 29 413 7244 -21.5 -50.5 5 29.0 -24.6 221 33 324.1 324.1 290.1 324.4 0.09 30 410 7298 -21.7 -41.7 15 20.0 -24.4 217 34 324.5 324.5 290.4 325.4 0.24 31 408 7334 -21.7 -35.7 27 14.0 -24.0 215 34 324.9 325.0 290.7 326.6 0.45 32 406 7370 -21.9 -29.9 48 8.0 -23.5 217 34 325.1 325.3 291.2 328.0 0.79 33 400 7480 -22.9 -28.9 58 6.0 -24.1 220 35 325.2 325.4 291.2 328.4 0.88 34 387 7721 -25.3 -29.6 67 4.3 -26.1 221 35 325.2 325.3 291.2 328.2 0.85 35 381 7834 -26.1 -36.1 39 10.0 -27.6 222 36 325.6 325.7 290.9 327.3 0.46 36 378 7891 -26.3 -36.3 38 10.0 -27.8 222 37 326.0 326.1 291.0 327.7 0.45 37 359 8261 -29.7 -35.7 56 6.0 -30.6 225 40 326.3 326.4 291.2 328.2 0.51 38 356 8320 -30.1 -37.1 50 7.0 -31.0 225 40 326.6 326.7 291.2 328.2 0.44 39 354 8360 -30.1 -41.1 33 11.0 -31.4 224 41 327.1 327.2 291.2 328.2 0.30 40 351 8421 -30.5 -42.5 30 12.0 -31.8 224 41 327.4 327.4 291.2 328.3 0.26 41 350 8441 -30.5 -45.5 22 15.0 -32.0 224 41 327.6 327.7 291.2 328.3 0.19 42 349 8461 -30.3 -55.3 7 25.0 -32.1 224 41 328.2 328.2 291.3 328.4 0.06 43 347 8502 -30.3 -58.3 5 28.0 -32.1 224 41 328.7 328.7 291.4 328.9 0.04 44 320 9073 -34.3 -58.3 7 24.0 -35.7 220 44 330.9 330.9 292.0 331.1 0.05 45 300 9520 -38.1 -54.1 17 16.0 -39.0 210 51 331.7 331.7 292.3 332.0 0.08 46 295 9636 -39.3 -54.3 19 15.0 -40.1 210 51 331.6 331.6 292.2 331.9 0.08 47 287 9824 -40.9 -59.9 11 19.0 -41.7 209 52 331.9 331.9 292.3 332.1 0.04 48 277 10064 -42.7 -54.7 26 12.0 -43.3 208 52 332.7 332.7 292.5 333.0 0.08 49 258 10541 -46.7 -58.7 24 12.0 -47.1 206 53 333.6 333.6 292.7 333.8 0.05 50 256 10592 -46.1 -61.1 17 15.0 -46.6 205 53 335.2 335.3 293.2 335.4 0.04 51 250 10750 -46.9 -60.9 19 14.0 -47.3 215 58 336.3 336.3 293.4 336.5 0.04 52 239 11045 -49.3 -61.4 23 12.1 -49.7 215 60 337.0 337.0 293.6 337.2 0.04 53 233 11210 -50.7 -61.7 26 11.0 -51.0 220 58 337.4 337.4 293.7 337.6 0.04 54 229 11322 -50.5 -66.5 13 16.0 -50.8 216 59 339.4 339.4 294.2 339.5 0.02 55 216 11702 -49.5 -72.5 5 23.0 -50.0 221 45 346.7 346.7 295.9 346.7 0.01 56 200 12200 -52.3 -72.3 7 20.0 -52.7 210 47 349.9 349.9 296.6 350.0 0.01 57 199 12232 -52.5 -72.5 7 20.0 -52.8 210 47 350.1 350.1 296.7 350.2 0.01 58 185 12702 -53.5 -75.5 5 22.0 -53.8 223 55 355.9 355.9 297.9 355.9 0.01 59 171 13209 -51.3 -80.3 2 29.0 -51.8 243 52 367.6 367.6 300.1 367.7 0.00 60 150 14050 -55.9 -81.9 2 26.0 -56.2 230 39 373.8 373.8 301.2 373.8 0.00 61 100 16600 -60.1 -86.1 2 26.0 -60.4 225 26 411.6 411.6 306.7 411.6 0.00 62 82 17845 -58.3 -87.3 1 29.0 -58.7 224 17 439.3 439.3 309.8 439.3 0.00 63 71 18751 -59.3 -88.3 1 29.0 -59.7 203 18 455.7 455.7 311.4 455.7 0.00 64 70 18840 -58.3 -87.3 1 29.0 -58.8 190 23 459.7 459.7 311.7 459.7 0.00 65 66 19210 -59.1 -88.1 1 29.0 -59.6 187 23 465.7 465.7 312.3 465.7 0.00 66 59 19921 -54.3 -87.3 1 33.0 -55.2 252 18 491.7 491.7 314.4 491.7 0.00 67 50 20980 -55.3 -86.3 1 31.0 -56.3 155 20 513.2 513.2 315.8 513.2 0.00 68 48 21240 -55.9 -86.9 1 31.0 -56.9 159 20 517.8 517.8 316.2 517.8 0.00 69 37 22908 -51.9 -85.9 1 34.0 -53.7 130 17 568.0 568.0 319.0 568.1 0.01 70 35 23266 -54.1 -86.1 1 32.0 -55.6 99 16 571.4 571.4 319.2 571.4 0.01 71 34 23452 -52.9 -85.9 1 33.0 -54.6 123 17 579.3 579.3 319.6 579.4 0.01 72 33 23644 -53.9 -86.9 1 33.0 -55.5 128 13 581.6 581.6 319.8 581.7 0.01 73 32 23842 -52.1 -86.1 1 34.0 -54.1 131 8 591.6 591.6 320.2 591.6 0.01 74 30 24260 -51.3 -85.3 1 34.0 -53.6 75 14 604.8 604.8 320.8 604.8 0.01 75 28 24711 -50.1 -85.1 1 35.0 -52.8 73 14 620.2 620.2 321.5 620.2 0.01 76 27 24949 -50.5 -85.5 1 35.0 -53.2 96 18 625.5 625.5 321.7 625.6 0.01 77 25 25456 -47.5 -83.5 1 36.0 -51.2 89 15 648.1 648.1 322.6 648.2 0.01 78 23 26006 -48.9 -84.9 1 36.0 -52.4 77 30 659.6 659.6 323.0 659.7 0.01 79 22 26300 -47.5 -84.5 1 37.0 -51.5 89 30 672.2 672.2 323.5 672.3 0.01 80 20 26930 -48.3 -84.3 1 36.0 -52.3 110 27 688.3 688.3 324.0 688.5 0.02 81 18 27626 -47.9 -83.9 1 36.0 -52.4 107 23 710.7 710.7 324.8 710.8 0.02 82 16 28410 -44.5 -83.5 1 39.0 -50.6 92 19 746.1 746.1 325.8 746.3 0.02 83 13 29807 -42.9 -82.9 0 40.0 -50.5 93 26 797.3 797.3 327.2 797.6 0.03 84 13 29807 -42.7 -82.7 0 40.0 -50.4 93 26 798.0 798.0 327.2 798.3 0.03 85 12 30347 -43.5 -82.5 1 39.0 -51.2 80 29 813.6 813.6 327.5 814.0 0.04 86 12 30347 -42.3 -82.3 0 40.0 -50.5 80 29 817.9 817.9 327.7 818.2 0.04 87 11 30934 -43.3 -82.3 1 39.0 -51.4 80 27 834.8 834.9 328.1 835.2 0.04 88 10 31580 -40.7 -81.7 0 41.0 -50.6 80 24 867.6 867.6 328.8 868.1 0.05 89 9.9 31648 -40.7 -81.7 0 41.0 -50.7 81 24 870.1 870.1 328.8 870.6 0.05 90 8.9 32375 -38.1 -80.1 0 42.0 -50.0 87 29 907.1 907.1 329.5 907.8 0.07 91 7.6 33457 -39.5 -80.5 0 41.0 -51.4 95 35 943.3 943.4 330.2 944.2 0.08 92 7.0 34020 -38.1 -80.1 0 42.0 -51.2 100 38 971.5 971.6 330.7 972.6 0.09 93 6.7 34323 -36.3 -79.3 0 43.0 -50.8 991.3 991.4 331.1 992.6 0.11 TRP 233 11210 -50.7 -61.7 26 11.0 -51.0 220 58 337.4 337.4 293.7 337.6 0.04 WND 239 11045 -49.3 -61.4 23 12.1 -49.7 215 60 337.0 337.0 293.6 337.2 0.04 Sounding variables and indices 1000-500 mb thick: 5669.00 m Freezing level: 618.56 mb = 4150.36 m = 13616.51 ft Wetbulb zero: 692.73 mb = 3220.68 m = 10566.42 ft Precipitable water: 1.10 inches Sfc-500 mean rel hum: 47.27 % Est. max temperature: 25.51 C = 77.92 F Sfc-Lift cond lev (LCL): 874.97 mb = 1278.56 m = 4194.70 ft T: 14.75 C 700-500 lapse rate: 5.67 C/km ThetaE index: 18.22 C Layer 764.0- 641.0 mb Conv cond level (CCL): 842.75 mb = 1597.01 m = 5239.49 ft Mean mixing ratio: 10.90 g/kg Conv temperature: 24.27 C = 75.69 F Cap Strength: 1.71 C Lifted Index: 0.53 C Risk: Showers probable Lifted Index @300 mb: 2.19 C Lifted Index @700 mb: 0.10 C Showalter Index: 0.12 C Risk: Thunderstorms probable Total Totals Index: 46.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 23.00 C K Index: 31.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 189.60 Risk: None Energy Index: -2.04 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.77 J/kg Max Up Vert Vel: 5.44 m/s Conv Inhibition (B-): 103.13 J/kg Cap Strength: 1.64 C Lift Cond Lev (LCL): 864.65 mb = 1379.64 m = 4526.31 ft Lev Free Conv (LFC): 549.65 mb = 5064.40 m = 16615.27 ft Equ Level (EL): 529.65 mb = 5355.04 m = 17568.80 ft B at Equ Level: 6.00 J/kg Max Parcel Lev (MPL): 499.65 mb = 5805.29 m = 19045.98 ft Wind level data Storm motion: 290 at 10 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 ---------------------------------------------------------- 0 970 405 360 7 -0.0 -7.0 | 68 10 -9.3 -3.7 1 947 610 355 8 0.7 -8.0 | 61 10 -8.6 -4.7 2 925 805 325 5 2.9 -4.1 | 83 6 -6.4 -0.8 3 913 914 325 8 4.6 -6.6 | 55 6 -4.7 -3.2 4 881 1219 305 9 7.4 -5.2 | 46 3 -1.9 -1.9 5 850 1524 270 10 10.0 -0.0 | 192 3 0.7 3.3 6 850 1525 270 10 10.0 -0.0 | 192 3 0.7 3.3 7 819 1829 220 4 2.6 3.1 | 134 9 -6.7 6.4 8 790 2134 145 3 -1.7 2.5 | 118 12 -11.0 5.8 9 761 2438 150 10 -5.0 8.7 | 130 19 -14.3 12.0 10 734 2743 180 8 0.0 8.0 | 141 15 -9.3 11.3 11 707 3048 225 10 7.1 7.1 | 168 11 -2.2 10.4 12 700 3136 220 11 7.1 8.4 | 169 12 -2.2 11.7 13 681 3353 220 11 7.1 8.4 | 169 12 -2.2 11.7 14 655 3658 280 11 10.8 -1.9 | 228 2 1.6 1.4 15 631 3962 280 11 10.8 -1.9 | 228 2 1.6 1.4 16 607 4267 270 16 16.0 -0.0 | 244 7 6.7 3.3 17 562 4877 265 20 19.9 1.7 | 245 12 10.7 5.1 18 500 5800 260 22 21.7 3.8 | 240 14 12.4 7.1 19 481 6096 255 22 21.3 5.7 | 233 15 12.0 9.0 20 426 7010 240 28 24.2 14.0 | 221 23 15.0 17.3 21 409 7315 215 34 19.5 27.9 | 198 33 10.2 31.2 22 400 7480 220 35 22.5 26.8 | 204 33 13.2 30.1 23 392 7620 220 34 21.9 26.0 | 203 32 12.6 29.4 24 360 8230 225 40 28.3 28.3 | 211 37 19.0 31.6 25 316 9144 220 44 28.3 33.7 | 207 42 19.0 37.0 26 300 9520 210 51 25.5 44.2 | 199 50 16.2 47.5 27 253 10668 205 53 22.4 48.0 | 194 53 13.1 51.3 28 250 10750 215 58 33.3 47.5 | 205 56 24.0 50.8 29 239 11045 215 60 34.4 49.1 | 206 58 25.1 52.5 30 233 11210 220 58 37.3 44.4 | 210 55 28.0 47.7 31 231 11278 215 60 34.4 49.1 | 206 58 25.1 52.5 32 220 11582 225 50 35.4 35.4 | 214 47 26.1 38.7 33 210 11887 215 36 20.6 29.5 | 199 35 11.4 32.8 34 200 12200 210 47 23.5 40.7 | 198 46 14.2 44.0 35 191 12497 210 47 23.5 40.7 | 198 46 14.2 44.0 36 182 12802 230 59 45.2 37.9 | 221 55 35.9 41.2 37 166 13411 250 48 45.1 16.4 | 241 41 35.8 19.7 38 158 13716 235 35 28.7 20.1 | 220 30 19.4 23.4 39 151 14021 220 41 26.4 31.4 | 206 39 17.1 34.7 40 150 14050 230 39 29.9 25.1 | 216 35 20.6 28.4 41 137 14630 230 42 32.2 27.0 | 217 38 22.9 30.3 42 124 15240 250 27 25.4 9.2 | 232 20 16.1 12.5 43 118 15545 225 26 18.4 18.4 | 203 24 9.1 21.7 44 113 15850 240 27 23.4 13.5 | 220 22 14.1 16.8 45 107 16154 220 17 10.9 13.0 | 186 16 1.7 16.3 46 100 16600 225 26 18.4 18.4 | 203 24 9.1 21.7 47 97 16764 225 26 18.4 18.4 | 203 24 9.1 21.7 48 84 17678 235 18 14.7 10.3 | 202 15 5.5 13.6 49 80 17983 215 17 9.8 13.9 | 182 17 0.5 17.2 50 76 18288 220 14 9.0 10.7 | 179 14 -0.3 14.0 51 73 18593 225 10 7.1 7.1 | 168 11 -2.2 10.4 52 70 18840 190 23 4.0 22.7 | 169 26 -5.3 26.0 53 69 18898 200 12 4.1 11.3 | 160 15 -5.2 14.6 54 66 19202 185 23 2.0 22.9 | 165 27 -7.3 26.2 55 63 19507 225 27 19.1 19.1 | 204 24 9.8 22.4 56 60 19812 250 17 16.0 5.8 | 216 11 6.7 9.1 57 57 20117 255 19 18.4 4.9 | 228 12 9.1 8.2 58 55 20422 200 1 0.3 0.9 | 115 10 -8.9 4.2 59 52 20726 75 10 -9.7 -2.6 | 92 19 -18.9 0.7 60 50 20980 155 20 -8.5 18.1 | 140 28 -17.7 21.4 61 47 21336 160 20 -6.8 18.8 | 144 27 -16.1 22.1 62 45 21641 190 10 1.7 9.8 | 150 15 -7.5 13.2 63 43 21946 140 2 -1.3 1.5 | 115 12 -10.6 4.8 64 39 22555 120 20 -17.3 10.0 | 117 30 -26.6 13.3 65 37 22860 140 17 -10.9 13.0 | 129 26 -20.2 16.3 66 36 23165 85 16 -15.9 -1.4 | 94 25 -25.2 1.9 67 34 23470 125 17 -13.9 9.8 | 119 27 -23.2 13.1 68 31 24079 135 2 -1.4 1.4 | 114 12 -10.7 4.7 69 30 24260 75 14 -13.5 -3.6 | 89 23 -22.8 -0.3 70 29 24384 85 11 -11.0 -1.0 | 97 20 -20.2 2.4 71 28 24689 70 14 -13.2 -4.8 | 86 22 -22.4 -1.5 72 27 24994 100 19 -18.7 3.3 | 103 29 -28.0 6.6 73 26 25298 105 16 -15.5 4.1 | 107 26 -24.7 7.5 74 24 25603 75 14 -13.5 -3.6 | 89 23 -22.8 -0.3 75 23 25908 70 29 -27.3 -9.9 | 80 37 -36.5 -6.6 76 22 26213 90 32 -32.0 0.0 | 95 41 -41.3 3.3 77 20 26822 85 19 -18.9 -1.7 | 93 28 -28.2 1.7 78 20 26930 110 27 -25.4 9.2 | 110 37 -34.6 12.5 79 19 27127 100 33 -32.5 5.7 | 102 43 -41.8 9.0 80 19 27432 110 26 -24.4 8.9 | 110 36 -33.7 12.2 81 17 28042 100 18 -17.7 3.1 | 103 28 -27.0 6.4 82 16 28346 95 18 -17.9 1.6 | 100 28 -27.2 4.9 83 15 28651 85 22 -21.9 -1.9 | 93 31 -31.2 1.4 84 15 28956 110 21 -19.7 7.2 | 110 31 -29.0 10.5 85 14 29261 90 24 -24.0 0.0 | 96 33 -33.3 3.3 86 14 29566 85 23 -22.9 -2.0 | 92 32 -32.2 1.3 87 13 29870 95 26 -25.9 2.3 | 99 36 -35.2 5.6 88 12 30175 80 30 -29.5 -5.2 | 87 39 -38.8 -1.9 89 10 31580 80 24 -23.6 -4.2 | 89 33 -32.9 -0.9 90 7 34020 100 38 -37.4 6.6 | 102 48 -46.7 9.9 Wind Parameters Mean winds (0-6000m): 259.6 at 13.1 knts Storm direction: 289.6 at 9.8 knts Shear (0-3000m) pos: 2.3 neg: 2.7 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 107.2 deg Storm rel helicity (0-3000m) pos: 57.1 neg: -27.0 tot: 30.1 m^2/s^2 ave: 10.0 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.53 Bulk Shear: 27.71 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 ------------------------------------------------------------------------------- 500 346 7 66 8| 0.0 4.6 4.6| 5.6 -7.1 -1.6 -3.1 -0.12| 8.7 -1.0 1000 324 8 57 6| 0.0 5.4 5.4| 5.9 -8.3 -2.4 -2.4 0.05| 8.1 0.4 1500 305 8 71 3| 0.0 3.6 3.6| 6.0 -20.1 -14.0 -9.4 -0.21| 9.5 -2.0 2000 296 7 96 3| 0.0 4.0 4.0| 16.3 -27.0 -10.6 -5.3 -0.15| 9.5 -1.4 2500 259 7 156 5| 1.7 3.2 4.9| 43.8 -27.0 16.8 6.7 0.03| 9.4 0.3 3000 241 8 161 8| 2.3 2.7 4.9| 57.1 -27.0 30.1 10.0 0.11| 8.9 1.0 4000 257 9 175 5| 2.4 2.2 4.6| 65.5 -27.0 38.5 9.6 0.17| 8.7 1.5 5000 261 11 200 5| 1.9 2.1 4.0| 65.6 -29.0 36.6 7.3 0.15| 7.5 1.1 6000 260 13 213 7| 1.6 2.2 3.8| 65.6 -42.6 23.0 3.8 0.09| 6.7 0.6 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250817.06.gif