UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122100.upa.cvt Date: 0000Z 21 DEC 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 21 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 0 0.0 -4.1 74 4.1 -1.5 273.1 273.6 271.6 280.9 2.82 SFC 969 405 5.6 2.3 79 3.3 4.1 0 -1076913024 281.3 282.1 278.7 294.2 4.66 2 928 751 2.2 1.1 92 1.1 1.7 336 4 281.3 282.1 278.4 293.7 4.46 3 925 777 2.4 0.7 89 1.7 1.7 355 4 281.8 282.5 278.6 293.9 4.35 4 921 812 2.6 -0.2 82 2.8 1.4 0 4 282.3 283.0 278.5 293.8 4.09 5 907 936 2.0 -0.9 81 2.9 0.7 24 4 282.9 283.6 278.6 294.0 3.94 6 900 998 2.0 -2.4 73 4.4 0.1 52 4 283.6 284.2 278.4 293.6 3.56 7 881 1170 1.2 -0.5 88 1.7 0.4 129 5 284.5 285.2 279.7 296.3 4.18 8 875 1225 1.8 -0.6 84 2.4 0.7 152 5 285.7 286.4 280.3 297.5 4.18 9 874 1235 2.0 -0.8 82 2.8 0.8 154 6 286.0 286.7 280.3 297.7 4.12 10 871 1262 3.4 -2.6 65 6.0 0.8 161 7 287.7 288.3 280.5 298.1 3.62 11 853 1432 2.4 -4.6 60 7.0 -0.5 203 13 288.4 288.9 280.3 297.6 3.18 12 851 1450 2.4 -5.6 55 8.0 -0.8 208 14 288.6 289.1 280.1 297.2 2.96 13 850 1460 2.4 -5.6 55 8.0 -0.8 210 14 288.7 289.2 280.1 297.3 2.96 14 835 1604 3.2 -12.8 30 16.0 -2.3 208 15 291.0 291.3 279.6 296.1 1.71 15 792 2030 1.2 -26.8 10 28.0 -5.7 225 33 293.3 293.4 279.1 295.0 0.54 16 786 2092 1.4 -32.6 6 34.0 -6.0 228 33 294.1 294.2 279.1 295.2 0.31 17 744 2531 -1.7 -36.7 5 35.0 -8.4 238 32 295.4 295.4 279.6 296.2 0.22 18 733 2649 -2.3 -26.3 14 24.0 -8.1 242 32 296.0 296.1 280.4 298.0 0.61 19 729 2693 -2.5 -32.5 8 30.0 -8.7 243 33 296.3 296.3 280.2 297.4 0.34 20 726 2725 -2.7 -26.7 14 24.0 -8.4 244 33 296.4 296.5 280.6 298.3 0.59 21 723 2758 -3.1 -15.1 39 12.0 -7.0 245 33 296.3 296.6 281.9 301.4 1.63 22 719 2802 -3.3 -11.3 54 8.0 -6.1 244 34 296.6 297.0 282.7 303.4 2.24 23 708 2924 -4.5 -11.5 58 7.0 -7.0 242 36 296.5 296.9 282.7 303.4 2.24 24 700 3013 -4.9 -14.9 45 10.0 -8.1 240 37 297.1 297.4 282.3 302.4 1.72 25 697 3047 -5.1 -17.1 38 12.0 -8.7 245 36 297.2 297.5 282.0 301.7 1.43 26 691 3115 -5.9 -13.9 53 8.0 -8.5 247 36 297.0 297.4 282.5 302.9 1.89 27 688 3149 -6.1 -10.8 69 4.7 -7.8 248 37 297.2 297.6 283.2 304.6 2.44 28 683 3206 -6.7 -10.1 77 3.4 -7.9 250 37 297.1 297.6 283.4 305.0 2.60 29 680 3240 -6.9 -9.7 80 2.8 -7.9 251 37 297.3 297.8 283.6 305.5 2.69 30 672 3333 -6.9 -13.9 57 7.0 -9.2 254 38 298.3 298.7 283.1 304.3 1.94 31 661 3462 -7.3 -16.3 49 9.0 -10.1 258 39 299.3 299.6 283.1 304.3 1.62 32 648 3616 -8.3 -13.2 68 4.9 -9.9 263 40 299.8 300.2 284.0 306.5 2.13 33 639 3725 -8.7 -17.7 48 9.0 -11.3 265 41 300.6 300.9 283.5 305.3 1.49 34 625 3897 -9.5 -13.2 74 3.7 -10.7 267 45 301.6 302.0 284.7 308.5 2.21 35 601 4199 -11.7 -11.7 100 0.0 -11.7 269 53 302.4 302.9 285.5 310.5 2.60 36 551 4860 -15.5 -15.7 98 0.2 -15.6 261 72 305.5 305.9 286.1 312.0 2.04 37 545 4943 -15.9 -16.8 93 0.9 -16.2 260 74 306.0 306.4 286.1 312.0 1.88 38 543 4971 -16.5 -19.8 76 3.3 -17.4 259 74 305.6 305.9 285.4 310.4 1.46 39 542 4984 -16.7 -20.1 75 3.4 -17.6 259 74 305.5 305.8 285.4 310.2 1.43 40 539 5026 -16.1 -16.6 96 0.5 -16.3 259 75 306.7 307.1 286.4 312.9 1.94 41 538 5040 -16.5 -20.1 74 3.6 -17.4 259 75 306.4 306.7 285.7 311.1 1.44 42 532 5125 -17.5 -27.5 41 10.0 -19.5 258 76 306.2 306.4 284.8 308.7 0.75 43 529 5167 -17.5 -25.5 50 8.0 -19.2 258 76 306.7 306.9 285.2 309.7 0.91 44 525 5224 -17.7 -27.7 41 10.0 -19.7 258 77 307.1 307.3 285.2 309.7 0.75 45 523 5253 -17.7 -30.7 31 13.0 -20.1 257 77 307.5 307.6 285.1 309.4 0.57 46 522 5267 -17.7 -39.7 13 22.0 -20.8 257 77 307.6 307.7 284.7 308.5 0.23 47 515 5368 -16.9 -45.9 6 29.0 -20.4 257 78 309.8 309.8 285.4 310.3 0.12 48 500 5590 -17.9 -49.9 4 32.0 -21.4 255 81 311.2 311.2 285.9 311.5 0.08 49 484 5831 -19.5 -54.5 3 35.0 -22.7 256 81 312.2 312.2 286.2 312.3 0.05 50 439 6545 -25.5 -50.5 8 25.0 -27.6 258 85 313.4 313.4 286.6 313.7 0.08 51 435 6611 -25.9 -35.9 39 10.0 -27.3 258 85 313.7 313.8 287.1 315.2 0.41 52 432 6661 -26.3 -38.3 31 12.0 -27.8 258 85 313.8 313.9 287.1 315.0 0.32 53 430 6695 -26.5 -35.5 42 9.0 -27.7 257 86 314.0 314.1 287.2 315.5 0.43 54 423 6812 -27.7 -34.7 51 7.0 -28.6 257 87 313.9 314.0 287.3 315.6 0.48 55 400 7210 -31.3 -36.3 61 5.0 -31.9 255 90 314.3 314.4 287.3 315.8 0.43 56 300 9210 -42.9 -47.2 63 4.3 -43.2 270 121 324.9 324.9 290.5 325.6 0.18 TRP WND Sounding variables and indices 1000-500 mb thick: 5590.00 m Freezing level: 767.03 mb = 2290.02 m = 7513.10 ft Wetbulb zero: Below ground Precipitable water: 0.47 inches Sfc-500 mean rel hum: 56.23 % Est. max temperature: 16.05 C = 60.89 F Sfc-Lift cond lev (LCL): 921.03 mb = 811.76 m = 2663.21 ft T: 2.60 C 700-500 lapse rate: 5.04 C/km ThetaE index: 2.28 C Layer 835.0- 786.0 mb Conv cond level (CCL): 722.00 mb = 2769.07 m = 9084.76 ft Mean mixing ratio: 4.20 g/kg Conv temperature: 20.55 C = 69.00 F Cap Strength: 14.08 C Lifted Index: 14.95 C Risk: None Lifted Index @300 mb: 21.53 C Lifted Index @700 mb: 7.80 C Showalter Index: 12.96 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 12.30 C K Index: 4.70 Risk: None Sweat Index: 109.00 Risk: None Energy Index: 3.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.76 J/kg Max Up Vert Vel: 6.44 m/s Conv Inhibition (B-): 3981.59 J/kg Cap Strength: 14.88 C Lift Cond Lev (LCL): 880.66 mb = 1173.44 m = 3849.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 210 at -13376914 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 ---------------------------------------------------------- 0 969 405 0 -1076913024 0.0 1076913024.0 | 180 1088518272 6688485.0 1088497792.0 1 945 610 230 1 0.8 0.6 | 210 13376915 6688486.0 11584732.0 2 925 777 355 4 0.3 -4.0 | 210 13376911 6688485.5 11584727.0 3 909 914 15 4 -1.0 -3.9 | 210 13376910 6688484.0 11584727.0 4 876 1219 150 5 -2.5 4.3 | 210 13376916 6688482.5 11584735.0 5 850 1460 210 14 7.0 12.1 | 210 13376928 6688492.0 11584743.0 6 843 1524 205 10 4.2 9.1 | 210 13376924 6688489.0 11584740.0 7 812 1829 215 30 17.2 24.6 | 210 13376944 6688502.0 11584756.0 8 781 2134 230 34 26.0 21.9 | 210 13376946 6688511.0 11584753.0 9 752 2438 235 31 25.4 17.8 | 210 13376942 6688510.5 11584749.0 10 724 2743 245 33 29.9 13.9 | 210 13376941 6688515.0 11584745.0 11 700 3013 240 37 32.0 18.5 | 210 13376946 6688517.0 11584750.0 12 697 3048 245 36 32.6 15.2 | 210 13376943 6688517.5 11584746.0 13 643 3658 265 40 39.8 3.5 | 210 13376937 6688525.0 11584734.0 14 594 4267 270 55 55.0 -0.0 | 210 13376942 6688540.0 11584731.0 15 549 4877 260 73 71.9 12.7 | 210 13376961 6688557.0 11584744.0 16 500 5590 255 81 78.2 21.0 | 210 13376971 6688563.0 11584752.0 17 486 5791 255 81 78.2 21.0 | 210 13376971 6688563.0 11584752.0 18 466 6096 260 81 79.8 14.1 | 210 13376966 6688565.0 11584745.0 19 400 7210 255 90 86.9 23.3 | 210 13376977 6688572.0 11584754.0 20 394 7315 260 90 88.6 15.6 | 210 13376972 6688573.5 11584747.0 21 377 7620 255 96 92.7 24.8 | 210 13376982 6688577.5 11584756.0 22 345 8230 265 115 114.6 10.0 | 210 13376980 6688599.5 11584741.0 23 303 9144 270 119 119.0 -0.0 | 210 13376974 6688604.0 11584731.0 24 300 9210 270 121 121.0 -0.0 | 210 13376974 6688606.0 11584731.0 25 275 9754 270 125 125.0 -0.0 | 210 13376977 6688610.0 11584731.0 26 250 10363 270 124 124.0 -0.0 | 210 13376976 6688609.0 11584731.0 Wind Parameters Mean winds (0-6000m): 180.0 at -17835886.0 knts Storm direction: 210.0 at -13376914.0 knts Shear (0-3000m) pos: 184654672.0 neg: 2.7 tot: 184654672.0 10-3/s Storm rel Dir Shear (0-3000m): 29.6 deg Storm rel helicity (0-3000m) pos: 33379747627008.0 neg: -141736609417527296.0 tot: -141703228931702784.0 m^2/s^2 ave: -47234410348544000.0 10^-3 m/s^2 rel: -0.65 Storm rel vorticity (0-3000m) horiz: 282574875.0 stream: -182721500.0 10^-3/s Energy-Hel index: 4330110976.00 Bulk Rich Number: 0.00 Bulk Shear: 5454242856828928.00 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 ------------------------------------------------------------------------------- 500 180 -220875728 358 209396496| 1107928064.0 0.0 1107928064.0|33379630186496.0-141736609417527296.0-141703228931702784.0 -283406475043274752.0 -0.65|1695449250.0-1096329000.0 1000 180 -110861760 356 99501448| 553964032.0 8.2 553964032.0|33379638575104.0-141736609417527296.0-141703228931702784.0 -141703237521637376.0 -0.65|847724625.0-548164500.0 1500 180 -73782480 354 62555940| 369309344.0 5.5 369309344.0|33379663740928.0-141736609417527296.0-141703228931702784.0 -94468819287801856.0 -0.65|565149750.0-365443000.0 2000 180 -55248412 351 44172704| 276982016.0 4.1 276982016.0|33379691003904.0-141736609417527296.0-141703228931702784.0 -70851618760818688.0 -0.65|423862312.5-274082250.0 2500 180 -44174660 348 33268982| 221585616.0 3.3 221585616.0|33379714072576.0-141736609417527296.0-141703228931702784.0 -56681293290668032.0 -0.65|339089843.8-219265796.9 3000 180 -36641640 345 25934064| 184654672.0 2.7 184654672.0|33379747627008.0-141736609417527296.0-141703228931702784.0 -47234409643900928.0 -0.65|282574875.0-182721500.0 4000 180 -27177582 337 16966698| 138491008.0 2.1 138491008.0|33379823124480.0-141736609417527296.0-141703228931702784.0 -35425809380409344.0 -0.65| 211931156.2 -137041125.0 5000 180 -21616676 326 12057090| 110792808.0 4.0 110792816.0|33379848290304.0-141736609417527296.0-141703228931702784.0 -28340646645334016.0 -0.65| 169544921.9 -109632898.4 6000 180 -17835886 313 9154842| 92327336.0 3.3 92327336.0|33379873456128.0-141736609417527296.0-141703228931702784.0 -23617204821950464.0 -0.65| 141287437.5 -91360750.0 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20251221.00.gif