UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120706.upa.cvt Date: 0600Z 7 DEC 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 7 DEC 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 201 SFC 976 405 6.6 6.6 100 0.0 6.6 210 3 281.7 282.8 280.8 298.9 6.27 2 974 422 6.2 5.9 98 0.3 6.1 196 3 281.5 282.5 280.4 297.9 5.98 3 971 447 6.4 6.1 98 0.3 6.2 174 3 281.9 283.0 280.7 298.7 6.08 4 970 455 7.6 7.0 96 0.6 7.3 167 3 283.2 284.3 281.8 301.1 6.48 5 929 809 6.0 6.0 100 0.0 6.0 107 5 285.1 286.2 282.5 302.7 6.32 6 925 844 6.0 5.6 97 0.4 5.8 120 5 285.4 286.5 282.5 302.7 6.17 7 923 862 6.0 5.2 95 0.8 5.6 126 5 285.6 286.7 282.4 302.5 6.01 8 918 906 6.2 4.3 88 1.9 5.2 142 6 286.3 287.3 282.3 302.2 5.67 9 916 924 7.0 3.2 77 3.8 5.1 145 6 287.3 288.2 282.3 302.2 5.26 10 912 960 7.2 3.7 78 3.5 5.4 143 6 287.8 288.8 282.7 303.4 5.47 11 903 1042 7.8 1.8 66 6.0 4.9 139 5 289.3 290.1 282.6 303.1 4.82 12 865 1395 5.0 0.0 70 5.0 2.7 193 7 289.9 290.7 282.5 302.7 4.42 13 857 1471 5.4 -4.6 48 10.0 1.1 221 9 291.1 291.7 281.5 300.4 3.17 14 850 1538 5.2 -5.8 45 11.0 0.6 240 8 291.6 292.1 281.4 300.2 2.91 15 840 1635 5.0 -8.0 38 13.0 -0.2 238 9 292.4 292.8 281.3 299.8 2.49 16 829 1742 4.2 -4.8 52 9.0 0.4 237 11 292.6 293.2 282.3 302.2 3.22 17 814 1891 3.6 -10.4 35 14.0 -1.6 240 13 293.5 293.9 281.3 300.0 2.12 18 809 1941 3.4 -5.6 52 9.0 -0.4 244 14 293.8 294.4 282.6 303.1 3.11 19 798 2052 2.8 -3.2 65 6.0 0.1 253 16 294.3 295.0 283.6 305.5 3.78 20 780 2236 2.0 -9.0 44 11.0 -2.3 263 18 295.4 295.9 282.5 302.9 2.48 21 779 2246 2.0 -8.0 47 10.0 -2.0 264 18 295.5 296.0 282.8 303.6 2.68 22 777 2267 1.8 -2.2 75 4.0 -0.0 264 18 295.5 296.3 284.5 307.9 4.19 23 773 2309 1.4 -0.5 87 1.9 0.5 266 18 295.5 296.4 285.2 309.6 4.77 24 760 2445 0.6 -2.4 80 3.0 -0.7 270 19 296.1 296.9 284.8 308.6 4.22 25 751 2541 0.2 -1.1 91 1.3 -0.4 273 20 296.7 297.5 285.5 310.6 4.70 26 749 2562 0.2 -2.3 83 2.5 -0.9 274 21 296.9 297.7 285.2 309.7 4.31 27 737 2692 -0.5 -1.8 91 1.3 -1.1 278 22 297.5 298.3 285.7 311.0 4.55 28 733 2735 -0.5 -3.0 83 2.5 -1.6 280 23 298.0 298.7 285.5 310.5 4.18 29 731 2757 0.0 -8.0 55 8.0 -3.2 280 23 298.8 299.3 284.4 307.5 2.86 30 724 2834 -0.3 -6.3 64 6.0 -2.8 281 23 299.3 299.9 285.0 309.2 3.29 31 720 2878 -0.5 -4.8 73 4.3 -2.4 282 23 299.5 300.2 285.6 310.7 3.72 32 718 2901 -0.7 -4.9 73 4.2 -2.5 283 24 299.5 300.2 285.6 310.7 3.70 33 711 2979 -1.3 -5.7 72 4.4 -3.1 284 24 299.7 300.3 285.4 310.4 3.51 34 708 3013 -1.5 -9.5 54 8.0 -4.6 284 24 299.8 300.3 284.5 307.9 2.62 35 704 3058 -1.9 -9.9 54 8.0 -5.0 285 25 299.9 300.4 284.5 307.8 2.56 36 703 3069 -1.9 -9.9 54 8.0 -5.0 285 25 300.0 300.5 284.5 307.9 2.56 37 701 3092 -1.9 -13.9 39 12.0 -6.0 285 27 300.3 300.6 283.8 306.1 1.86 38 700 3103 -1.7 -14.7 36 13.0 -6.1 285 28 300.6 300.9 283.8 306.1 1.74 39 699 3114 -1.7 -14.7 36 13.0 -6.1 285 28 300.7 301.0 283.9 306.2 1.75 40 698 3126 -1.9 -14.9 36 13.0 -6.2 285 28 300.6 300.9 283.8 306.0 1.72 41 695 3160 -2.1 -14.1 39 12.0 -6.2 286 29 300.8 301.1 284.0 306.6 1.85 42 692 3194 -2.5 -11.5 50 9.0 -5.8 286 30 300.7 301.1 284.5 307.8 2.29 43 686 3263 -3.1 -12.1 50 9.0 -6.3 286 31 300.8 301.2 284.4 307.6 2.20 44 678 3356 -4.1 -14.1 46 10.0 -7.5 287 32 300.7 301.0 284.0 306.6 1.89 45 674 3402 -4.5 -11.5 58 7.0 -7.0 288 33 300.7 301.2 284.6 308.0 2.35 46 673 3414 -4.5 -11.5 58 7.0 -7.0 288 33 300.9 301.3 284.6 308.2 2.36 47 670 3449 -4.3 -10.3 63 6.0 -6.5 288 34 301.5 302.0 285.1 309.5 2.60 48 665 3508 -4.1 -5.6 89 1.5 -4.7 289 35 302.3 303.0 286.7 313.9 3.79 49 660 3568 -4.1 -5.3 91 1.2 -4.6 289 36 303.0 303.7 287.1 314.9 3.90 50 635 3871 -5.3 -6.9 88 1.6 -6.0 290 37 305.0 305.7 287.5 316.1 3.59 51 598 4339 -8.7 -8.9 98 0.2 -8.8 292 37 306.3 307.0 287.6 316.5 3.26 52 583 4536 -8.9 -10.4 89 1.5 -9.5 298 44 308.3 308.9 288.0 317.7 2.97 53 572 4683 -10.3 -11.7 89 1.4 -10.8 298 46 308.4 308.9 287.8 317.0 2.73 54 500 5710 -14.9 -16.6 87 1.7 -15.4 290 68 314.9 315.3 289.3 321.7 2.09 55 400 7360 -26.3 -35.3 42 9.0 -27.6 295 73 320.8 320.9 289.5 322.5 0.47 56 338 8553 -35.9 -42.2 52 6.3 -36.5 295 88 323.5 323.6 290.2 324.6 0.28 57 300 9370 -42.7 -47.1 62 4.4 -43.0 295 84 325.2 325.2 290.5 325.9 0.18 58 250 10580 -52.7 -57.2 58 4.5 -52.8 290 79 327.7 327.7 291.2 328.0 0.07 59 200 11990 -61.7 -69.7 34 8.0 -61.8 290 81 335.1 335.1 293.1 335.1 0.02 60 196 12115 -62.9 -70.9 33 8.0 -63.0 285 81 335.1 335.1 293.1 335.1 0.01 61 150 13770 -62.3 -84.3 4 22.0 -62.4 285 77 362.8 362.8 299.2 362.8 0.00 62 100 16260 -63.9 -86.9 3 23.0 -64.1 290 50 404.3 404.3 305.7 404.3 0.00 63 85 17252 -65.9 -87.9 3 22.0 -66.1 285 41 419.5 419.5 307.6 419.5 0.00 64 79 17699 -63.9 -87.9 2 24.0 -64.1 280 34 432.5 432.5 309.1 432.5 0.00 65 70 18440 -64.3 -88.3 2 24.0 -64.6 285 30 446.8 446.8 310.6 446.8 0.00 66 59 19472 -68.7 -89.7 3 21.0 -68.9 296 24 459.3 459.3 311.7 459.3 0.00 67 56 19785 -66.7 -90.7 2 24.0 -66.9 290 22 470.8 470.8 312.7 470.8 0.00 68 54 20006 -63.1 -89.1 2 26.0 -63.4 293 28 484.0 484.0 313.8 484.0 0.00 69 52 20238 -63.5 -89.5 2 26.0 -63.8 307 34 488.3 488.3 314.1 488.3 0.00 70 50 20480 -60.1 -89.1 1 29.0 -60.7 340 24 501.9 501.9 315.1 501.9 0.00 71 49 20606 -60.1 -89.1 1 29.0 -60.7 340 25 504.8 504.8 315.3 504.8 0.00 72 49 20606 -60.1 -89.1 1 29.0 -60.7 340 25 504.8 504.8 315.3 504.8 0.00 TRP 196 12115 -62.9 -70.9 33 8.0 -63.0 285 81 335.1 335.1 293.1 335.1 0.01 WND 338 8553 -35.9 -42.2 52 6.3 -36.5 295 88 323.5 323.6 290.2 324.6 0.28 Sounding variables and indices 1000-500 mb thick: 5509.00 m Freezing level: 745.57 mb = 2599.12 m = 8527.19 ft Freezing level: 731.00 mb = 2756.94 m = 9044.97 ft Freezing level: 731.00 mb = 2756.94 m = 9044.97 ft Wetbulb zero: 841.97 mb = 1615.48 m = 5300.08 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 77.29 % Est. max temperature: 17.63 C = 63.74 F Sfc-Lift cond lev (LCL): 976.00 mb = 405.00 m = 1328.72 ft T: 6.60 C 700-500 lapse rate: 5.06 C/km ThetaE index: 3.56 C Layer 903.0- 829.0 mb Conv cond level (CCL): 780.56 mb = 2230.18 m = 7316.77 ft Mean mixing ratio: 5.68 g/kg Conv temperature: 20.19 C = 68.33 F Cap Strength: 9.36 C Lifted Index: 12.50 C Risk: None Lifted Index @300 mb: 16.34 C Lifted Index @700 mb: 6.42 C Showalter Index: 13.91 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 9.10 C K Index: 1.30 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 4.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.01 J/kg Max Up Vert Vel: 8.49 m/s Conv Inhibition (B-): 25079.02 J/kg Cap Strength: 12.39 C Lift Cond Lev (LCL): 891.85 mb = 1144.02 m = 3753.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 25 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 ---------------------------------------------------------- 0 976 405 210 3 1.5 2.6 | 144 26 -15.1 20.8 1 952 610 35 2 -1.1 -1.6 | 133 24 -17.8 16.5 2 925 844 120 5 -4.3 2.5 | 135 29 -21.0 20.7 3 917 914 145 6 -3.4 4.9 | 139 31 -20.1 23.1 4 884 1219 130 3 -2.3 1.9 | 137 28 -18.9 20.1 5 851 1524 240 10 8.7 5.0 | 161 24 -8.0 23.2 6 850 1538 240 8 6.9 4.0 | 156 24 -9.7 22.2 7 820 1829 235 12 9.8 6.9 | 165 26 -6.8 25.0 8 789 2134 260 17 16.7 3.0 | 180 21 0.1 21.1 9 760 2438 270 19 19.0 -0.0 | 187 18 2.4 18.2 10 732 2743 280 23 22.7 -4.0 | 203 15 6.0 14.2 11 705 3048 285 24 23.2 -6.2 | 209 14 6.5 11.9 12 700 3103 285 28 27.0 -7.2 | 224 15 10.4 10.9 13 652 3658 290 38 35.7 -13.0 | 255 20 19.1 5.2 14 602 4267 290 35 32.9 -12.0 | 249 17 16.3 6.2 15 579 4572 300 46 39.8 -23.0 | 282 24 23.2 -4.8 16 557 4877 295 47 42.6 -19.9 | 274 26 26.0 -1.7 17 535 5182 285 53 51.2 -13.7 | 263 35 34.6 4.4 18 500 5710 290 68 63.9 -23.3 | 276 48 47.3 -5.1 19 495 5791 290 68 63.9 -23.3 | 276 48 47.3 -5.1 20 475 6096 295 66 59.8 -27.9 | 283 44 43.2 -9.7 21 400 7360 295 73 66.2 -30.9 | 284 51 49.5 -12.7 22 386 7620 295 76 68.9 -32.1 | 285 54 52.2 -14.0 23 338 8553 295 88 79.8 -37.2 | 287 66 63.1 -19.0 24 324 8839 295 88 79.8 -37.2 | 287 66 63.1 -19.0 25 310 9144 290 85 79.9 -29.1 | 280 64 63.2 -10.9 26 300 9370 295 84 76.1 -35.5 | 286 62 59.5 -17.3 27 258 10363 290 74 69.5 -25.3 | 278 53 52.9 -7.2 28 250 10580 290 79 74.2 -27.0 | 279 58 57.6 -8.9 29 200 11990 290 81 76.1 -27.7 | 279 60 59.5 -9.5 30 196 12115 285 81 78.2 -21.0 | 273 62 61.6 -2.8 31 175 12802 280 86 84.7 -14.9 | 267 68 68.1 3.2 32 151 13716 285 68 65.7 -17.6 | 269 49 49.0 0.6 33 150 13770 285 77 74.4 -19.9 | 272 58 57.7 -1.8 34 130 14630 275 77 76.7 -6.7 | 259 61 60.1 11.4 35 118 15240 290 74 69.5 -25.3 | 278 53 52.9 -7.2 36 100 16260 290 50 47.0 -17.1 | 268 30 30.3 1.1 37 97 16459 290 50 47.0 -17.1 | 268 30 30.3 1.1 38 92 16764 290 48 45.1 -16.4 | 267 29 28.5 1.7 39 79 17678 280 34 33.5 -5.9 | 234 21 16.8 12.3 40 72 18288 285 31 29.9 -8.0 | 233 17 13.3 10.1 41 70 18440 285 30 29.0 -7.8 | 230 16 12.3 10.4 42 68 18593 285 29 28.0 -7.5 | 227 16 11.4 10.7 43 65 18898 305 27 22.1 -15.5 | 244 6 5.5 2.7 44 56 19812 290 22 20.7 -7.5 | 201 11 4.0 10.6 45 53 20117 295 31 28.1 -13.1 | 246 13 11.5 5.1 46 50 20422 325 38 21.8 -31.1 | 338 14 5.2 -13.0 47 50 20480 340 24 8.2 -22.6 | 62 10 -8.4 -4.4 48 47 20726 340 28 9.6 -26.3 | 41 11 -7.1 -8.2 Wind Parameters Mean winds (0-6000m): 287.5 at 32.8 knts Storm direction: 317.5 at 24.6 knts Shear (0-3000m) pos: 6.6 neg: 0.9 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 98.5 deg Storm rel helicity (0-3000m) pos: 245.4 neg: -49.4 tot: 195.9 m^2/s^2 ave: 65.3 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 5.9 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.21 Bulk Shear: 172.65 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 ------------------------------------------------------------------------------- 500 116 3 135 28| 0.0 5.7 5.7| 28.6 -40.5 -12.0 -23.9 -0.15| 15.2 -2.2 1000 143 4 138 29| 3.2 2.8 6.0| 79.5 -46.7 32.9 32.9 0.15| 12.8 1.9 1500 209 6 150 27| 5.3 1.9 7.2|140.9 -49.4 91.5 61.0 0.33| 12.5 4.2 2000 240 9 158 24| 5.9 1.4 7.3|181.8 -49.4 132.3 66.2 0.42| 11.8 4.9 2500 257 11 165 21| 5.8 1.1 7.0|206.4 -49.4 157.0 62.8 0.47| 10.9 5.1 3000 269 14 172 19| 6.6 0.9 7.5|245.4 -49.4 195.9 65.3 0.54| 10.9 5.9 4000 280 20 192 15| 5.8 0.7 6.5|289.0 -56.8 232.2 58.0 0.55| 9.8 5.4 5000 285 26 216 14| 4.7 1.6 6.2|358.9-120.9 238.0 47.6 0.41| 10.7 4.4 6000 288 33 241 17| 4.7 1.3 6.0|489.9-120.9 369.0 61.5 0.45| 10.4 4.6 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20251207.06.gif