UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026030106.upa.cvt Date: 0600Z 1 MAR 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 1 MAR 26 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 133 SFC 969 405 11.4 10.3 93 1.1 10.8 0 -1953084032 287.1 288.5 285.2 309.9 8.14 2 945 610 10.2 8.4 89 1.8 9.2 50 5 288.0 289.3 284.8 308.6 7.33 3 926 776 9.2 8.8 97 0.4 9.0 55 4 288.6 290.0 285.4 310.3 7.69 4 925 785 9.2 8.9 98 0.3 9.0 55 4 288.7 290.1 285.5 310.6 7.75 5 918 848 10.6 8.6 87 2.0 9.5 55 4 290.8 292.1 286.2 312.5 7.65 6 913 894 10.4 8.3 87 2.1 9.2 55 3 291.0 292.4 286.2 312.5 7.54 7 904 976 11.4 7.3 76 4.1 9.1 32 3 292.9 294.2 286.5 313.3 7.11 8 890 1107 11.0 4.0 62 7.0 7.3 342 2 293.8 294.8 285.5 310.4 5.73 9 867 1325 10.2 2.2 58 8.0 6.1 271 3 295.2 296.1 285.4 310.3 5.17 10 856 1432 9.6 2.6 62 7.0 6.0 241 4 295.6 296.6 285.8 311.4 5.39 11 850 1490 9.0 3.0 66 6.0 5.9 225 5 295.6 296.6 286.0 311.9 5.59 12 845 1539 8.6 3.8 72 4.8 6.1 219 5 295.7 296.7 286.4 313.1 5.95 13 813 1857 6.0 2.8 80 3.2 4.4 182 7 296.2 297.2 286.4 313.1 5.76 14 800 1989 5.6 1.6 75 4.0 3.6 193 8 297.1 298.1 286.4 313.0 5.37 15 752 2492 1.2 -0.1 91 1.3 0.5 218 11 297.7 298.6 286.2 312.6 5.05 16 730 2730 -0.7 -2.7 86 2.0 -1.6 234 14 298.1 298.9 285.7 310.9 4.29 17 725 2785 -0.7 -3.6 81 2.9 -2.0 234 15 298.7 299.4 285.6 310.8 4.04 18 724 2796 -0.5 -3.0 83 2.5 -1.6 234 15 299.0 299.8 285.9 311.7 4.23 19 714 2907 -1.3 -2.3 93 1.0 -1.8 232 18 299.3 300.2 286.4 312.9 4.52 20 707 2986 -1.7 -3.9 85 2.2 -2.7 231 19 299.7 300.5 286.0 312.0 4.05 21 700 3065 -2.5 -4.3 87 1.8 -3.3 230 21 299.7 300.4 285.9 311.7 3.97 22 697 3099 -2.7 -4.3 89 1.6 -3.4 230 21 299.9 300.6 286.0 311.9 3.99 23 693 3145 -2.9 -5.4 83 2.5 -4.0 229 22 300.1 300.8 285.8 311.3 3.69 24 669 3423 -4.9 -7.9 79 3.0 -6.1 227 23 300.9 301.5 285.5 310.6 3.15 25 643 3732 -7.7 -8.2 96 0.5 -7.9 225 25 301.2 301.8 285.7 311.0 3.20 26 637 3805 -7.9 -10.5 82 2.6 -8.8 225 26 301.8 302.3 285.4 310.1 2.70 27 635 3830 -7.7 -12.1 71 4.4 -9.2 225 26 302.3 302.7 285.2 309.7 2.38 28 609 4154 -9.7 -17.7 52 8.0 -12.1 225 27 303.6 303.9 284.8 308.6 1.56 29 605 4205 -9.3 -25.3 26 16.0 -13.2 225 28 304.6 304.8 284.3 307.3 0.81 30 604 4217 -9.5 -25.5 26 16.0 -13.3 225 28 304.5 304.7 284.2 307.2 0.79 31 603 4230 -9.5 -25.5 26 16.0 -13.3 225 28 304.7 304.8 284.3 307.3 0.80 32 599 4281 -9.9 -24.9 28 15.0 -13.5 225 28 304.8 305.0 284.4 307.6 0.85 33 569 4676 -12.5 -33.5 16 21.0 -16.3 219 24 306.3 306.3 284.4 307.6 0.40 34 561 4784 -13.5 -32.5 19 19.0 -17.0 217 22 306.3 306.4 284.5 307.9 0.44 35 555 4865 -14.3 -28.3 29 14.0 -17.2 215 21 306.3 306.4 284.8 308.6 0.67 36 553 4893 -14.5 -24.5 42 10.0 -16.8 215 21 306.4 306.6 285.1 309.5 0.95 37 551 4920 -14.7 -23.7 46 9.0 -16.8 215 21 306.5 306.7 285.2 309.9 1.02 38 549 4948 -14.9 -23.9 46 9.0 -17.0 214 21 306.6 306.8 285.3 309.9 1.01 39 548 4961 -14.9 -24.9 42 10.0 -17.1 214 21 306.7 306.9 285.2 309.8 0.92 40 546 4989 -14.9 -23.9 46 9.0 -17.0 213 21 307.0 307.2 285.5 310.4 1.02 41 544 5017 -15.1 -21.1 60 6.0 -16.6 213 21 307.1 307.4 285.8 311.4 1.31 42 542 5045 -15.5 -16.8 90 1.3 -15.9 212 20 307.0 307.3 286.4 313.1 1.89 43 540 5073 -15.7 -18.7 78 3.0 -16.5 212 20 307.1 307.4 286.1 312.3 1.62 44 539 5087 -15.7 -18.4 80 2.7 -16.4 212 20 307.2 307.5 286.2 312.6 1.66 45 538 5101 -15.7 -20.7 65 5.0 -17.0 212 20 307.4 307.6 286.0 311.8 1.37 46 536 5129 -15.9 -19.3 75 3.4 -16.8 211 20 307.5 307.8 286.2 312.5 1.55 47 534 5157 -15.9 -21.9 60 6.0 -17.4 211 20 307.8 308.0 286.0 311.9 1.24 48 533 5171 -15.9 -24.9 46 9.0 -17.9 210 20 308.0 308.2 285.7 311.1 0.95 49 532 5185 -15.9 -35.9 16 20.0 -19.1 210 20 308.1 308.2 285.1 309.3 0.34 50 530 5213 -16.1 -32.1 24 16.0 -19.0 211 21 308.2 308.3 285.3 309.9 0.49 51 528 5242 -16.1 -24.1 50 8.0 -18.0 212 21 308.6 308.8 286.0 312.0 1.03 52 517 5400 -17.3 -27.3 41 10.0 -19.4 217 25 309.0 309.1 285.9 311.6 0.79 53 515 5429 -17.5 -30.5 31 13.0 -19.9 218 26 309.1 309.2 285.7 311.1 0.59 54 500 5650 -18.5 -45.5 7 27.0 -21.7 225 32 310.5 310.5 285.7 311.0 0.13 55 400 7290 -25.9 -29.1 74 3.2 -26.5 245 55 321.3 321.5 290.1 324.4 0.86 56 300 9300 -40.9 -43.7 74 2.8 -41.1 250 89 327.7 327.8 291.3 328.7 0.27 57 250 10520 -51.7 -55.0 68 3.3 -51.8 255 93 329.2 329.2 291.6 329.6 0.09 58 222 11274 -57.8 -61.0 67 3.2 -57.8 265 97 331.2 331.3 292.1 331.4 0.05 59 218 11388 -58.7 -61.9 66 3.2 -58.7 265 93 331.5 331.5 292.2 331.7 0.04 60 200 11930 -55.1 -80.1 3 25.0 -55.4 260 75 345.5 345.5 295.6 345.5 0.00 61 150 13760 -57.7 -85.7 2 28.0 -58.0 275 77 370.7 370.7 300.7 370.7 0.00 TRP 218 11388 -58.7 -61.9 66 3.2 -58.7 265 93 331.5 331.5 292.2 331.7 0.04 WND 222 11274 -57.8 -61.0 67 3.2 -57.8 265 97 331.2 331.3 292.1 331.4 0.05 Sounding variables and indices 1000-500 mb thick: 5517.00 m Freezing level: 738.11 mb = 2642.14 m = 8668.34 ft Wetbulb zero: 746.45 mb = 2551.07 m = 8369.56 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 65.65 % Est. max temperature: 20.27 C = 68.49 F Sfc-Lift cond lev (LCL): 953.18 mb = 539.87 m = 1771.19 ft T: 10.61 C 700-500 lapse rate: 6.19 C/km ThetaE index: 2.99 C Layer 890.0- 856.0 mb Conv cond level (CCL): 794.75 mb = 2042.47 m = 6700.92 ft Mean mixing ratio: 6.96 g/kg Conv temperature: 21.37 C = 70.46 F Cap Strength: 4.00 C Lifted Index: 3.45 C Risk: None Lifted Index @300 mb: 12.37 C Lifted Index @700 mb: 1.32 C Showalter Index: 2.57 C Risk: Showers probable Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 21.50 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 78.00 Risk: None Energy Index: -0.17 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.08 J/kg Max Up Vert Vel: 8.84 m/s Conv Inhibition (B-): 5478.27 J/kg Cap Strength: 3.96 C Lift Cond Lev (LCL): 872.54 mb = 1272.26 m = 4174.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 210 at -24027784 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 -1953084032 0.0 1953084032.0 | 180 1973929344 12013898.0 1973892736.0 1 945 610 50 5 -3.8 -3.2 | 210 24027778 12013894.0 20808664.0 2 925 785 55 4 -3.3 -2.3 | 210 24027782 12013895.0 20808666.0 3 911 914 55 3 -2.5 -1.7 | 210 24027782 12013896.0 20808666.0 4 878 1219 300 2 1.7 -1.0 | 210 24027786 12013900.0 20808668.0 5 850 1490 225 5 3.5 3.5 | 210 24027790 12013902.0 20808672.0 6 815 1829 180 7 0.0 7.0 | 210 24027790 12013898.0 20808676.0 7 785 2134 205 8 3.4 7.3 | 210 24027792 12013901.0 20808676.0 8 756 2438 215 10 5.7 8.2 | 210 24027794 12013904.0 20808676.0 9 728 2743 235 14 11.5 8.0 | 210 24027796 12013909.0 20808676.0 10 700 3065 230 21 16.1 13.5 | 210 24027804 12013914.0 20808682.0 11 648 3658 225 25 17.7 17.7 | 210 24027810 12013916.0 20808686.0 12 599 4267 225 28 19.8 19.8 | 210 24027810 12013918.0 20808688.0 13 553 4877 215 21 12.0 17.2 | 210 24027806 12013910.0 20808686.0 14 531 5182 210 20 10.0 17.3 | 210 24027804 12013908.0 20808686.0 15 500 5650 225 32 22.6 22.6 | 210 24027814 12013921.0 20808690.0 16 471 6096 230 31 23.7 19.9 | 210 24027814 12013922.0 20808688.0 17 416 7010 250 49 46.0 16.8 | 210 24027820 12013944.0 20808684.0 18 400 7290 245 55 49.8 23.2 | 210 24027830 12013948.0 20808692.0 19 399 7315 250 56 52.6 19.2 | 210 24027828 12013951.0 20808688.0 20 382 7620 250 53 49.8 18.1 | 210 24027824 12013948.0 20808686.0 21 365 7925 250 55 51.7 18.8 | 210 24027826 12013950.0 20808686.0 22 307 9144 255 87 84.0 22.5 | 210 24027846 12013982.0 20808690.0 23 300 9300 250 89 83.6 30.4 | 210 24027852 12013982.0 20808698.0 24 256 10363 250 94 88.3 32.1 | 210 24027856 12013986.0 20808700.0 25 250 10520 255 93 89.8 24.1 | 210 24027850 12013988.0 20808692.0 26 222 11274 265 97 96.6 8.5 | 210 24027840 12013995.0 20808676.0 27 218 11388 265 93 92.6 8.1 | 210 24027838 12013991.0 20808676.0 28 211 11582 265 97 96.6 8.5 | 210 24027840 12013995.0 20808676.0 29 201 11887 250 82 77.1 28.0 | 210 24027846 12013975.0 20808696.0 30 200 11930 260 75 73.9 13.0 | 210 24027832 12013972.0 20808682.0 31 174 12802 265 65 64.8 5.7 | 210 24027822 12013963.0 20808674.0 32 150 13760 275 77 76.7 -6.7 | 210 24027818 12013975.0 20808662.0 33 143 14021 275 77 76.7 -6.7 | 210 24027818 12013975.0 20808662.0 34 129 14630 275 62 61.8 -5.4 | 210 24027810 12013960.0 20808662.0 Wind Parameters Mean winds (0-6000m): 180.0 at -32037044.0 knts Storm direction: 210.0 at -24027784.0 knts Shear (0-3000m) pos: 334888800.0 neg: 2.7 tot: 334888800.0 10-3/s Storm rel Dir Shear (0-3000m): 29.7 deg Storm rel helicity (0-3000m) pos: 224581572165107712.0 neg: -90320242999296.0 tot: 224491257592807424.0 m^2/s^2 ave: 74830418280448000.0 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 369871406.2 stream: 135704656.2 10^-3/s Energy-Hel index: 54847986466816.00 Bulk Rich Number: 0.00 Bulk Shear: 18060565112946688.00 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 -401507488 358 380885888| 2009332864.0 0.0 2009332864.0|224581572165107712.0-90320209444864.0224491257592807424.0 448982515185614848.0 0.37|2219228500.0814227937.5 1000 180 -202402608 356 181989760| 1004666432.0 3.6 1004666432.0|224581572165107712.0-90320209444864.0224491257592807424.0 224491257592807424.0 0.37|1109614250.0407113968.8 1500 180 -134211512 354 114036704| 669777600.0 3.3 669777600.0|224581572165107712.0-90320242999296.0224491257592807424.0 149660832668581888.0 0.37|739742812.5271409312.5 2000 180 -100240040 351 80334264| 502333216.0 2.5 502333216.0|224581572165107712.0-90320242999296.0224491257592807424.0 112245628796403712.0 0.37|554807125.0203556984.4 2500 180 -80042000 349 60439012| 401866560.0 2.0 401866560.0|224581572165107712.0-90320242999296.0224491257592807424.0 89796496165175296.0 0.37|443845687.5162845593.8 3000 180 -66268728 345 47020440| 334888800.0 2.7 334888800.0|224581572165107712.0-90320242999296.0224491257592807424.0 74830416334290944.0 0.37|369871406.2135704656.2 4000 180 -48959840 337 30607350| 251166608.0 2.5 251166608.0|224581572165107712.0-90320276553728.0224491257592807424.0 56122814398201856.0 0.37| 277403562.5 101778492.2 5000 180 -38826920 326 21656058| 200933280.0 1.6 200933280.0|224581572165107712.0-90320293330944.0224491257592807424.0 44898248082587648.0 0.37| 221922843.8 81422796.9 6000 180 -32037044 313 16444041| 167444400.0 1.3 167444400.0|224581572165107712.0-90320293330944.0224491257592807424.0 37415208167145472.0 0.37| 184935703.1 67852328.1 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260301.06.gif