UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121400.upa.cvt Date: 0000Z 14 DEC 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 14 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 166 SFC 972 405 3.4 2.2 92 1.2 2.8 0 0 278.8 279.6 277.4 291.5 4.61 2 969 429 2.2 1.4 94 0.8 1.8 0 0 277.8 278.6 276.6 289.8 4.37 3 935 711 0.0 0.0 100 0.0 0.0 335 1 278.5 279.1 276.5 289.7 4.09 4 933 727 0.8 0.1 95 0.7 0.5 331 1 279.4 280.1 277.1 290.9 4.13 5 931 744 3.4 0.5 81 2.9 2.1 327 1 282.3 283.0 278.7 294.2 4.26 6 927 779 4.6 -1.4 65 6.0 2.0 319 2 283.8 284.5 278.8 294.4 3.72 7 925 796 5.4 -1.6 61 7.0 2.3 315 2 284.8 285.5 279.2 295.3 3.67 8 924 805 5.8 -2.2 56 8.0 2.3 316 2 285.3 285.9 279.3 295.4 3.52 9 922 823 8.8 -4.2 40 13.0 3.2 318 2 288.6 289.1 280.2 297.4 3.03 10 920 841 10.0 -5.0 34 15.0 3.6 321 2 290.0 290.5 280.6 298.4 2.86 11 911 923 11.2 -5.8 30 17.0 3.9 324 2 292.0 292.5 281.4 300.1 2.72 12 906 969 13.6 -8.4 21 22.0 4.4 297 4 295.0 295.4 282.1 301.7 2.23 13 891 1109 13.4 -5.6 26 19.0 4.9 213 8 296.2 296.7 283.2 304.7 2.82 14 888 1138 13.8 -6.2 24 20.0 4.9 197 9 296.9 297.4 283.4 305.1 2.70 15 883 1185 16.6 -9.4 16 26.0 5.5 169 11 300.2 300.6 284.1 306.8 2.12 16 873 1282 17.0 -10.0 15 27.0 5.5 153 10 301.6 302.0 284.6 308.0 2.04 17 850 1509 15.2 -12.8 13 28.0 3.9 165 2 302.1 302.4 284.3 307.4 1.68 18 846 1549 15.8 -14.2 11 30.0 3.9 173 3 303.1 303.4 284.5 307.9 1.50 19 813 1885 14.0 -16.0 11 30.0 2.6 228 11 304.7 304.9 284.9 309.0 1.35 20 810 1916 14.2 -16.8 10 31.0 2.5 227 11 305.2 305.4 285.1 309.3 1.27 21 764 2405 10.2 -20.8 9 31.0 -0.2 220 14 306.0 306.2 285.0 309.2 0.95 22 732 2759 8.4 -24.6 8 33.0 -1.8 210 16 307.8 308.0 285.4 310.2 0.71 23 725 2838 8.8 -23.2 8 32.0 -1.5 210 16 309.1 309.3 286.0 311.9 0.81 24 700 3127 6.6 -18.4 15 25.0 -2.2 210 18 309.8 310.0 286.8 314.0 1.28 25 603 4328 -4.1 -24.1 19 20.0 -9.6 210 23 310.9 311.1 286.7 314.0 0.90 26 546 5104 -8.9 -32.9 12 24.0 -14.0 210 27 314.2 314.3 287.3 315.7 0.44 27 529 5349 -10.7 -35.7 11 25.0 -15.5 210 28 314.9 314.9 287.5 316.1 0.34 28 500 5780 -13.9 -33.9 17 20.0 -17.7 210 30 316.1 316.2 288.0 317.6 0.43 29 498 5810 -14.1 -34.1 17 20.0 -17.9 210 30 316.2 316.3 288.0 317.7 0.43 30 497 5825 -14.3 -31.3 22 17.0 -17.8 210 30 316.1 316.3 288.1 318.1 0.56 31 496 5841 -14.5 -33.5 18 19.0 -18.1 210 31 316.1 316.2 288.0 317.7 0.46 32 490 5932 -15.3 -28.3 32 13.0 -18.1 210 31 316.2 316.4 288.3 318.8 0.76 33 484 6025 -15.9 -31.9 24 16.0 -19.0 210 32 316.6 316.7 288.2 318.5 0.55 34 483 6040 -16.3 -26.3 42 10.0 -18.6 210 32 316.3 316.5 288.6 319.5 0.92 35 480 6087 -16.7 -28.7 35 12.0 -19.3 210 33 316.3 316.5 288.4 318.9 0.75 36 472 6213 -17.9 -26.9 45 9.0 -19.9 210 33 316.4 316.6 288.6 319.5 0.90 37 468 6276 -18.3 -29.3 37 11.0 -20.5 211 33 316.7 316.8 288.5 319.2 0.72 38 458 6436 -19.7 -28.7 45 9.0 -21.5 211 32 316.9 317.0 288.6 319.6 0.78 39 450 6566 -20.7 -31.7 37 11.0 -22.7 212 32 317.2 317.3 288.5 319.3 0.60 40 433 6848 -23.3 -32.3 43 9.0 -24.8 213 31 317.4 317.5 288.6 319.5 0.59 41 427 6950 -24.3 -36.3 32 12.0 -26.0 213 31 317.4 317.5 288.3 318.9 0.40 42 401 7402 -28.7 -37.7 42 9.0 -29.8 215 30 317.5 317.5 288.3 318.8 0.37 43 400 7420 -28.9 -37.9 42 9.0 -30.0 215 30 317.4 317.5 288.3 318.7 0.36 44 370 7972 -34.3 -38.4 66 4.1 -34.7 212 31 317.4 317.5 288.3 318.8 0.37 45 368 8010 -34.7 -39.1 64 4.4 -35.1 212 31 317.4 317.4 288.3 318.6 0.35 46 365 8068 -34.9 -41.9 49 7.0 -35.5 211 31 317.8 317.9 288.3 318.8 0.26 47 362 8125 -35.5 -44.5 39 9.0 -36.2 211 32 317.8 317.8 288.3 318.5 0.20 48 360 8164 -35.7 -44.7 39 9.0 -36.4 211 32 318.0 318.1 288.3 318.8 0.20 49 356 8242 -36.3 -45.3 39 9.0 -37.0 210 32 318.2 318.3 288.4 318.9 0.19 50 339 8580 -38.9 -54.9 17 16.0 -39.6 213 27 319.2 319.2 288.6 319.4 0.07 51 323 8910 -41.3 -57.3 16 16.0 -41.9 219 22 320.3 320.3 288.9 320.5 0.05 52 319 8995 -41.5 -59.5 13 18.0 -42.2 225 22 321.2 321.2 289.2 321.3 0.04 53 309 9211 -42.7 -56.7 20 14.0 -43.3 235 22 322.4 322.5 289.6 322.7 0.06 54 301 9388 -43.7 -62.7 10 19.0 -44.3 235 21 323.5 323.5 289.8 323.6 0.03 55 300 9410 -43.7 -58.7 17 15.0 -44.2 235 21 323.8 323.8 289.9 324.0 0.05 56 250 10610 -50.3 -71.3 7 21.0 -50.7 230 21 331.3 331.3 292.1 331.3 0.01 57 213 11646 -55.9 -73.9 9 18.0 -56.1 240 27 338.1 338.1 293.9 338.1 0.01 58 200 12050 -53.3 -77.3 4 24.0 -53.7 245 33 348.4 348.4 296.3 348.4 0.01 59 150 13900 -56.5 -86.5 1 30.0 -56.8 255 25 372.7 372.7 301.1 372.7 0.00 60 100 16410 -64.1 -89.1 2 25.0 -64.3 295 30 403.9 403.9 305.7 403.9 0.00 61 91 16985 -65.3 -89.3 2 24.0 -65.5 304 19 412.5 412.5 306.8 412.5 0.00 62 89 17120 -64.3 -88.3 2 24.0 -64.5 302 17 417.2 417.2 307.4 417.2 0.00 63 81 17693 -66.7 -88.7 3 22.0 -66.8 310 12 423.6 423.6 308.2 423.6 0.00 64 73 18324 -64.3 -88.3 2 24.0 -64.6 295 14 441.5 441.5 310.0 441.5 0.00 65 70 18580 -65.7 -88.7 3 23.0 -65.9 295 12 443.8 443.8 310.3 443.8 0.00 66 67 18846 -65.5 -89.5 2 24.0 -65.7 298 12 449.9 449.9 310.8 449.9 0.00 67 65 19032 -63.3 -88.3 2 25.0 -63.6 310 14 458.6 458.6 311.7 458.6 0.00 68 52 20392 -67.1 -90.1 2 23.0 -67.3 16 12 479.9 480.0 313.4 480.0 0.00 69 50 20630 -64.5 -89.5 2 25.0 -64.8 30 20 491.5 491.5 314.3 491.5 0.00 70 48 20879 -65.1 -90.1 2 25.0 -65.4 18 16 495.8 495.8 314.7 495.8 0.00 71 44 21411 -63.5 -89.5 2 26.0 -63.9 30 14 512.2 512.2 315.8 512.2 0.00 72 40 21992 -66.5 -90.5 2 24.0 -66.8 71 17 518.9 518.9 316.2 518.9 0.00 73 37 22467 -64.1 -90.1 2 26.0 -64.6 100 11 536.7 536.7 317.3 536.7 0.00 74 36 22635 -64.3 -90.3 2 26.0 -64.8 80 11 540.4 540.4 317.5 540.4 0.00 75 36 22635 -62.7 -89.7 1 27.0 -63.3 80 11 544.6 544.6 317.8 544.6 0.00 76 34 22985 -64.5 -90.5 2 26.0 -65.0 32 18 548.8 548.8 318.1 548.8 0.00 77 33 23169 -62.1 -90.1 1 28.0 -62.7 35 23 559.9 559.9 318.6 559.9 0.00 78 32 23358 -63.3 -90.3 1 27.0 -63.9 28 22 561.6 561.6 318.7 561.6 0.00 79 31 23555 -60.1 -90.1 1 30.0 -61.0 40 20 575.4 575.4 319.5 575.4 0.00 80 30 23760 -59.5 -88.5 1 29.0 -60.4 75 19 582.4 582.4 319.8 582.5 0.01 81 27 24414 -62.7 -89.7 1 27.0 -63.4 53 19 591.3 591.3 320.2 591.3 0.00 82 26 24647 -61.3 -91.3 1 30.0 -62.2 42 25 601.7 601.7 320.7 601.7 0.00 83 26 24647 -58.7 -89.7 1 31.0 -59.9 42 25 609.0 609.0 321.0 609.1 0.00 84 25 24895 -56.3 -88.3 1 32.0 -57.9 43 31 622.8 622.8 321.6 622.8 0.01 85 20 26300 -59.7 -88.7 1 29.0 -61.0 50 21 653.4 653.4 322.8 653.5 0.01 86 19 26619 -60.3 -89.3 1 29.0 -61.6 39 29 661.2 661.2 323.1 661.3 0.01 87 17 27315 -57.3 -88.3 1 31.0 -59.3 43 36 692.2 692.2 324.2 692.3 0.01 88 16 27696 -58.7 -88.7 1 30.0 -60.5 35 31 699.8 699.8 324.4 699.8 0.01 89 15 28105 -54.1 -87.1 1 33.0 -57.1 31 33 728.1 728.1 325.3 728.2 0.01 90 13 29015 -56.5 -87.5 1 31.0 -59.2 22 39 750.2 750.2 326.0 750.3 0.01 91 12 29525 -54.5 -86.5 1 32.0 -57.9 20 42 774.6 774.7 326.6 774.8 0.02 92 10 30690 -54.5 -86.5 1 32.0 -58.3 20 47 816.1 816.1 327.6 816.3 0.02 93 10 30690 -54.3 -87.3 1 33.0 -58.2 20 47 816.9 816.9 327.7 817.0 0.02 94 9.3 31152 -57.5 -87.5 1 30.0 -60.6 821.8 821.8 327.8 822.0 0.02 95 7.7 32356 -53.1 -86.1 1 33.0 -58.2 885.1 885.1 329.1 885.4 0.03 96 7.2 32788 -54.1 -86.1 1 32.0 -59.0 898.1 898.2 329.4 898.5 0.03 TRP 213 11646 -55.9 -73.9 9 18.0 -56.1 240 27 338.1 338.1 293.9 338.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5614.00 m Freezing level: 640.17 mb = 3867.63 m = 12688.93 ft Wetbulb zero: 768.03 mb = 2360.75 m = 7745.14 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 20.58 % Est. max temperature: 28.62 C = 83.52 F Sfc-Lift cond lev (LCL): 954.04 mb = 551.95 m = 1810.84 ft T: 1.24 C 700-500 lapse rate: 7.73 C/km ThetaE index: 1.75 C Layer 969.0- 933.0 mb Conv cond level (CCL): 533.12 mb = 5288.79 m = 17351.47 ft Mean mixing ratio: 3.29 g/kg Conv temperature: 39.01 C = 102.22 F Cap Strength: 17.80 C Lifted Index: 16.90 C Risk: None Lifted Index @300 mb: 18.74 C Lifted Index @700 mb: 17.54 C Showalter Index: 10.10 C Risk: None Total Totals Index: 30.20 C Risk: None Vertical Totals Index: 29.10 C Cross Totals Index: 1.10 C K Index: -8.70 Risk: None Sweat Index: 34.00 Risk: None Energy Index: 2.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 123.68 J/kg Max Up Vert Vel: 15.73 m/s Conv Inhibition (B-): 56829.29 J/kg Cap Strength: 17.77 C Lift Cond Lev (LCL): 775.53 mb = 2279.51 m = 7478.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 242 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 ---------------------------------------------------------- 0 972 405 0 0 -0.0 -0.0 | 62 14 -12.2 -6.5 1 947 610 0 0 -0.0 -0.0 | 62 14 -12.2 -6.5 2 925 796 315 2 1.4 -1.4 | 54 13 -10.8 -8.0 3 912 914 330 2 1.0 -1.7 | 54 14 -11.2 -8.3 4 880 1219 150 12 -6.0 10.4 | 102 19 -18.2 3.9 5 850 1509 165 2 -0.5 1.9 | 70 14 -12.7 -4.6 6 818 1829 230 10 7.7 6.4 | 89 5 -4.5 -0.1 7 789 2134 220 14 9.0 10.7 | 143 5 -3.2 4.2 8 760 2438 220 14 9.0 10.7 | 143 5 -3.2 4.2 9 733 2743 210 16 8.0 13.9 | 150 8 -4.2 7.3 10 700 3127 210 18 9.0 15.6 | 160 10 -3.2 9.0 11 680 3353 230 20 15.3 12.9 | 206 7 3.1 6.3 12 654 3658 220 21 13.5 16.1 | 188 10 1.3 9.5 13 630 3962 215 21 12.0 17.2 | 179 11 -0.2 10.7 14 606 4267 210 23 11.5 19.9 | 177 13 -0.7 13.4 15 561 4877 210 26 13.0 22.5 | 183 16 0.8 16.0 16 500 5780 210 30 15.0 26.0 | 188 20 2.8 19.4 17 479 6096 210 33 16.5 28.6 | 191 22 4.3 22.0 18 400 7420 215 30 17.2 24.6 | 195 19 5.0 18.0 19 389 7620 215 30 17.2 24.6 | 195 19 5.0 18.0 20 356 8230 210 32 16.0 27.7 | 190 22 3.8 21.2 21 326 8839 215 22 12.6 18.0 | 182 11 0.4 11.5 22 312 9144 235 22 18.0 12.6 | 224 8 5.8 6.1 23 300 9410 235 21 17.2 12.0 | 222 7 5.0 5.5 24 285 9754 230 21 16.1 13.5 | 209 8 3.9 7.0 25 260 10363 250 21 19.7 7.2 | 265 8 7.5 0.6 26 250 10610 230 21 16.1 13.5 | 209 8 3.9 7.0 27 248 10668 230 21 16.1 13.5 | 209 8 3.9 7.0 28 236 10973 250 26 24.4 8.9 | 259 12 12.2 2.4 29 213 11646 240 27 23.4 13.5 | 238 13 11.2 7.0 30 200 12050 245 33 29.9 13.9 | 247 19 17.7 7.4 31 196 12192 230 30 23.0 19.3 | 220 17 10.8 12.7 32 162 13411 260 34 33.5 5.9 | 272 21 21.3 -0.6 33 150 13900 255 25 24.1 6.5 | 270 12 11.9 -0.1 34 147 14021 250 22 20.7 7.5 | 263 9 8.5 1.0 35 140 14326 250 26 24.4 8.9 | 259 12 12.2 2.4 36 121 15240 265 28 27.9 2.4 | 285 16 15.7 -4.1 37 100 16410 295 30 27.2 -12.7 | 322 24 15.0 -19.2 38 94 16764 315 22 15.6 -15.6 | 351 22 3.3 -22.1 39 90 17069 300 18 15.6 -9.0 | 348 16 3.4 -15.5 40 85 17374 310 11 8.4 -7.1 | 16 14 -3.8 -13.6 41 81 17678 310 12 9.2 -7.7 | 12 15 -3.0 -14.3 42 77 17983 300 13 11.3 -6.5 | 4 13 -0.9 -13.0 43 73 18288 295 14 12.7 -5.9 | 358 12 0.5 -12.5 44 70 18580 295 12 10.9 -5.1 | 7 12 -1.3 -11.6 45 70 18593 315 14 9.9 -9.9 | 8 17 -2.3 -16.4 46 66 18898 295 12 10.9 -5.1 | 7 12 -1.3 -11.6 47 63 19202 330 17 8.5 -14.7 | 10 22 -3.7 -21.3 48 57 19812 360 15 -0.0 -15.0 | 30 25 -12.2 -21.5 49 54 20117 345 9 2.3 -8.7 | 33 18 -9.9 -15.2 50 52 20422 20 12 -4.1 -11.3 | 42 24 -16.3 -17.8 51 50 20630 30 20 -10.0 -17.3 | 43 33 -22.2 -23.9 52 49 20726 350 15 2.6 -14.8 | 24 23 -9.6 -21.3 53 47 21031 45 17 -12.0 -12.0 | 53 31 -24.2 -18.6 54 45 21336 30 11 -5.5 -9.5 | 48 24 -17.7 -16.1 55 42 21641 30 22 -11.0 -19.1 | 42 35 -23.2 -25.6 56 38 22250 100 13 -12.8 2.3 | 80 25 -25.0 -4.3 57 37 22555 100 10 -9.8 1.7 | 78 23 -22.1 -4.8 58 35 22860 30 15 -7.5 -13.0 | 45 28 -19.7 -19.5 59 33 23165 35 23 -13.2 -18.8 | 45 36 -25.4 -25.4 60 31 23470 25 21 -8.9 -19.0 | 40 33 -21.1 -25.6 61 30 23760 75 19 -18.4 -4.9 | 69 33 -30.6 -11.5 62 30 23774 55 27 -22.1 -15.5 | 57 41 -34.3 -22.0 63 29 24079 75 20 -19.3 -5.2 | 70 34 -31.5 -11.7 64 27 24384 55 18 -14.7 -10.3 | 58 32 -27.0 -16.9 65 26 24689 40 26 -16.7 -19.9 | 48 39 -28.9 -26.5 66 23 25298 50 39 -29.9 -25.1 | 53 53 -42.1 -31.6 67 21 25908 50 20 -15.3 -12.9 | 55 34 -27.5 -19.4 68 20 26300 50 21 -16.1 -13.5 | 55 35 -28.3 -20.0 69 19 26518 30 34 -17.0 -29.4 | 39 46 -29.2 -36.0 70 18 26822 55 19 -15.6 -10.9 | 58 33 -27.8 -17.4 71 17 27432 40 39 -25.1 -29.9 | 46 52 -37.3 -36.4 72 16 27737 35 30 -17.2 -24.6 | 43 43 -29.4 -31.1 73 13 29261 20 41 -14.0 -38.5 | 30 52 -26.2 -45.1 74 10 30690 20 47 -16.1 -44.2 | 29 58 -28.3 -50.7 Wind Parameters Mean winds (0-6000m): 211.8 at 18.5 knts Storm direction: 241.8 at 13.8 knts Shear (0-3000m) pos: 2.9 neg: 2.1 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 140.7 deg Storm rel helicity (0-3000m) pos: 56.1 neg: -47.2 tot: 8.9 m^2/s^2 ave: 3.0 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 2.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 2.67 Bulk Shear: 46.32 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 ------------------------------------------------------------------------------- 500 319 1 59 14| 0.0 2.1 2.1| 0.0 -7.3 -7.3 -14.6 -0.78| 2.6 -2.1 1000 154 4 78 14| 0.0 2.9 2.9| 21.4 -34.8 -13.4 -13.4 0.02| 15.6 0.4 1500 184 5 82 12| 3.5 1.9 5.4| 34.5 -47.2 -12.7 -8.5 0.05| 15.4 0.8 2000 206 7 88 9| 2.6 2.2 4.9| 38.2 -47.2 -9.0 -4.5 0.11| 12.4 1.4 2500 209 9 97 8| 2.1 2.6 4.7| 41.2 -47.2 -6.0 -2.4 0.13| 10.8 1.4 3000 212 10 108 7| 2.9 2.1 5.0| 56.1 -47.2 8.9 3.0 0.23| 10.3 2.4 4000 214 13 132 7| 2.2 2.6 4.7| 57.1 -57.3 -0.2 -0.1 0.15| 8.8 1.3 5000 213 16 151 8| 1.7 2.4 4.2| 66.1 -57.3 8.8 1.8 0.17| 7.5 1.2 6000 212 18 165 9| 1.5 2.2 3.8| 77.4 -57.3 20.1 3.4 0.18| 6.7 1.2 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20251214.00.gif