UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026020900.upa.cvt Date: 0000Z 9 FEB 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 9 FEB 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 204 SFC 977 405 7.8 6.1 89 1.7 6.9 282.8 283.9 281.1 299.6 6.05 2 931 793 5.2 1.9 79 3.3 3.7 235 13 284.1 284.9 280.1 297.3 4.71 3 925 845 4.6 2.0 83 2.6 3.4 235 13 284.0 284.8 280.2 297.4 4.78 4 859 1444 0.0 0.0 100 0.0 0.0 283 8 285.3 286.1 280.4 297.9 4.45 5 853 1500 0.2 0.0 99 0.2 0.1 288 7 286.1 286.8 280.8 298.8 4.48 6 850 1528 0.0 -0.2 99 0.2 -0.1 290 7 286.1 286.9 280.8 298.7 4.43 7 816 1855 -0.3 -0.4 99 0.1 -0.3 284 14 289.2 290.0 282.3 302.3 4.55 8 815 1865 -0.5 -0.5 100 0.0 -0.5 284 14 289.1 289.9 282.2 302.1 4.52 9 726 2783 -4.7 -5.5 94 0.8 -5.0 266 32 294.2 294.8 283.2 304.6 3.49 10 724 2805 -4.7 -5.8 92 1.1 -5.1 265 33 294.4 295.0 283.2 304.6 3.42 11 704 3025 -5.3 -6.0 95 0.7 -5.6 261 37 296.1 296.8 284.0 306.5 3.47 12 703 3036 -5.1 -5.9 94 0.8 -5.4 261 37 296.5 297.1 284.2 306.9 3.50 13 700 3070 -5.5 -6.1 96 0.6 -5.7 260 38 296.4 297.0 284.1 306.8 3.46 14 668 3435 -7.7 -7.7 100 0.0 -7.7 255 43 297.9 298.5 284.4 307.6 3.21 15 630 3888 -10.3 -11.1 94 0.8 -10.6 249 48 300.0 300.5 284.5 308.0 2.60 16 628 3912 -10.3 -11.6 90 1.3 -10.8 249 49 300.3 300.7 284.5 308.0 2.50 17 604 4211 -11.9 -12.2 98 0.3 -12.0 245 52 301.8 302.2 285.1 309.5 2.48 18 584 4468 -12.1 -12.6 96 0.5 -12.3 241 56 304.5 304.9 286.1 312.3 2.48 19 540 5063 -15.3 -16.2 93 0.9 -15.6 233 63 307.5 307.9 286.7 313.9 2.00 20 517 5390 -17.1 -17.9 93 0.8 -17.3 228 68 309.2 309.6 287.1 315.1 1.81 21 500 5640 -18.9 -19.8 93 0.9 -19.1 225 71 310.0 310.3 287.2 315.2 1.59 22 450 6418 -23.3 -25.9 79 2.6 -23.8 304 -1114848256 314.0 314.1 287.9 317.4 1.03 23 400 7270 -29.7 -33.1 72 3.4 -30.2 245 91 316.4 316.5 288.2 318.5 0.59 24 388 7487 -31.3 -35.6 66 4.3 -31.9 248 92 317.1 317.2 288.3 318.7 0.47 25 379 7654 -33.1 -36.4 72 3.3 -33.5 250 92 316.8 316.9 288.2 318.4 0.45 26 362 7976 -35.5 -39.8 65 4.3 -35.9 249 95 317.8 317.9 288.4 319.0 0.33 27 360 8015 -34.9 -38.7 68 3.8 -35.3 248 96 319.1 319.2 288.9 320.5 0.37 28 356 8093 -35.5 -39.0 70 3.5 -35.8 248 97 319.3 319.4 288.9 320.7 0.37 29 350 8212 -35.1 -39.3 65 4.2 -35.5 248 98 321.4 321.5 289.6 322.7 0.36 30 341 8394 -36.5 -41.2 62 4.7 -37.0 247 99 321.9 322.0 289.7 323.0 0.30 31 331 8600 -38.3 -41.9 69 3.6 -38.6 246 102 322.2 322.3 289.8 323.3 0.29 32 325 8726 -39.3 -44.2 60 4.9 -39.6 246 103 322.5 322.6 289.8 323.4 0.23 33 314 8961 -41.5 -44.8 70 3.3 -41.7 247 103 322.6 322.7 289.8 323.5 0.22 34 313 8983 -41.7 -45.8 64 4.1 -42.0 247 103 322.6 322.7 289.8 323.4 0.20 35 312 9005 -41.9 -49.9 41 8.0 -42.3 248 103 322.7 322.7 289.7 323.2 0.13 36 310 9049 -42.3 -48.3 52 6.0 -42.6 248 103 322.7 322.7 289.8 323.3 0.15 37 308 9092 -42.7 -47.7 58 5.0 -43.0 249 102 322.7 322.8 289.8 323.4 0.17 38 306 9136 -43.1 -50.1 46 7.0 -43.5 250 102 322.8 322.8 289.8 323.3 0.13 39 302 9225 -43.9 -51.9 41 8.0 -44.3 247 102 322.9 322.9 289.8 323.3 0.10 40 300 9270 -44.3 -50.3 51 6.0 -44.6 245 102 322.9 322.9 289.8 323.4 0.13 41 299 9292 -44.5 -49.5 57 5.0 -44.7 245 102 322.9 323.0 289.8 323.5 0.14 42 292 9450 -45.9 -53.9 40 8.0 -46.2 246 102 323.2 323.2 289.8 323.5 0.09 43 290 9496 -46.3 -51.3 57 5.0 -46.5 246 101 323.2 323.2 289.9 323.7 0.12 44 289 9519 -46.5 -52.5 50 6.0 -46.7 246 101 323.3 323.3 289.9 323.6 0.10 45 288 9542 -46.9 -51.4 60 4.5 -47.1 246 101 323.0 323.0 289.8 323.5 0.12 46 286 9588 -47.3 -53.3 50 6.0 -47.5 246 101 323.1 323.1 289.8 323.4 0.09 47 271 9941 -50.7 -54.1 67 3.4 -50.8 248 100 323.1 323.2 289.8 323.5 0.09 48 269 9989 -51.3 -55.8 59 4.5 -51.4 248 100 323.0 323.0 289.8 323.3 0.07 49 263 10135 -52.7 -55.5 72 2.8 -52.8 249 100 323.0 323.0 289.8 323.3 0.08 50 262 10159 -52.7 -55.2 74 2.5 -52.8 249 100 323.4 323.4 289.9 323.7 0.08 51 257 10283 -53.3 -59.3 48 6.0 -53.4 250 99 324.3 324.3 290.1 324.5 0.05 52 254 10358 -54.1 -59.0 55 4.9 -54.2 250 99 324.2 324.2 290.1 324.4 0.05 53 250 10460 -54.7 -61.7 42 7.0 -54.8 250 99 324.7 324.8 290.2 324.9 0.04 54 246 10562 -55.5 -63.5 36 8.0 -55.6 250 99 325.1 325.1 290.3 325.2 0.03 55 241 10693 -56.3 -64.3 36 8.0 -56.4 250 99 325.8 325.8 290.5 325.9 0.03 56 240 10719 -56.7 -65.7 31 9.0 -56.8 250 99 325.5 325.6 290.5 325.6 0.02 57 239 10745 -56.5 -67.5 24 11.0 -56.6 250 99 326.2 326.2 290.6 326.3 0.02 58 218 11326 -56.6 -70.7 15 14.1 -56.8 240 109 334.8 334.8 293.0 334.8 0.01 59 200 11870 -56.7 -73.7 10 17.0 -56.9 250 82 343.0 343.0 295.0 343.0 0.01 60 150 13740 -51.1 -84.1 1 33.0 -51.7 250 43 382.0 382.0 302.6 382.0 0.00 TRP 240 10719 -56.7 -65.7 31 9.0 -56.8 250 99 325.5 325.6 290.5 325.6 0.02 WND 218 11326 -56.6 -70.7 15 14.1 -56.8 240 109 334.8 334.8 293.0 334.8 0.01 Sounding variables and indices 1000-500 mb thick: 5436.00 m Freezing level: 850.00 mb = 1528.00 m = 5013.06 ft Wetbulb zero: 851.43 mb = 1514.57 m = 4968.99 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 94.38 % Est. max temperature: 13.13 C = 55.63 F Sfc-Lift cond lev (LCL): 951.94 mb = 614.15 m = 2014.89 ft T: 6.40 C 700-500 lapse rate: 5.21 C/km ThetaE index: 2.23 C Layer 931.0- 925.0 mb Conv cond level (CCL): 887.10 mb = 1183.25 m = 3882.00 ft Mean mixing ratio: 4.99 g/kg Conv temperature: 9.70 C = 49.46 F Cap Strength: 11.24 C Lifted Index: 11.49 C Risk: None Lifted Index @300 mb: 17.79 C Lifted Index @700 mb: 5.11 C Showalter Index: 10.96 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 18.70 C K Index: 18.10 Risk: < 20 % chance of thunderstorms Sweat Index: 85.00 Risk: None Energy Index: 3.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.24 J/kg Max Up Vert Vel: 3.80 m/s Conv Inhibition (B-): 8179.23 J/kg Cap Strength: 11.41 C Lift Cond Lev (LCL): 896.91 mb = 1094.32 m = 3590.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 153 at -58285044 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 ---------------------------------------------------------- 0 925 845 235 13 10.6 7.5 | 153 58285044 -26322614.0 52002564.0 1 850 1528 290 7 6.6 -2.4 | 153 58285040 -26322618.0 52002552.0 2 700 3070 260 38 37.4 6.6 | 153 58285032 -26322586.0 52002564.0 3 500 5640 225 71 50.2 50.2 | 153 58285068 -26322574.0 52002608.0 4 414 7010 5 -1985098752 173012752.0 1977544832.0 | 184 2034841728 146690128.0 2029547392.0 5 996 610 240 11 9.5 5.5 | 153 58285044 -26322614.0 52002560.0 6 955 914 235 13 10.6 7.5 | 153 58285044 -26322614.0 52002564.0 7 916 1219 250 8 7.5 2.7 | 153 58285044 -26322616.0 52002560.0 8 842 1829 300 8 6.9 -4.0 | 153 58285040 -26322618.0 52002552.0 9 808 2134 275 17 16.9 -1.5 | 153 58285036 -26322608.0 52002556.0 10 775 2438 280 24 23.6 -4.2 | 153 58285028 -26322600.0 52002552.0 11 743 2743 285 34 32.8 -8.8 | 153 58285024 -26322592.0 52002548.0 12 713 3048 275 43 42.8 -3.7 | 153 58285024 -26322582.0 52002552.0 13 656 3658 245 30 27.2 12.7 | 153 58285044 -26322596.0 52002568.0 14 629 3962 250 32 30.1 10.9 | 153 58285040 -26322594.0 52002568.0 15 603 4267 225 43 30.4 30.4 | 153 58285060 -26322594.0 52002588.0 16 579 4572 215 51 29.3 41.8 | 153 58285068 -26322594.0 52002596.0 17 555 4877 220 60 38.6 46.0 | 153 58285068 -26322586.0 52002600.0 18 532 5182 220 67 43.1 51.3 | 153 58285072 -26322580.0 52002608.0 19 470 6096 230 70 53.6 45.0 | 153 58285056 -26322570.0 52002600.0 20 414 7010 245 87 78.8 36.8 | 153 58285040 -26322546.0 52002592.0 21 400 7270 245 91 82.5 38.5 | 153 58285044 -26322542.0 52002596.0 22 380 7620 250 92 86.5 31.5 | 153 58285032 -26322538.0 52002588.0 23 319 8839 245 104 94.3 44.0 | 153 58285040 -26322530.0 52002600.0 24 305 9144 250 102 95.8 34.9 | 153 58285032 -26322528.0 52002592.0 25 300 9270 245 102 92.4 43.1 | 153 58285040 -26322532.0 52002600.0 26 254 10363 250 99 93.0 33.9 | 153 58285032 -26322530.0 52002588.0 27 250 10460 250 99 93.0 33.9 | 153 58285032 -26322530.0 52002588.0 28 240 10719 250 99 93.0 33.9 | 153 58285032 -26322530.0 52002588.0 29 220 11278 245 96 87.0 40.6 | 153 58285040 -26322536.0 52002596.0 30 218 11326 240 109 94.4 54.5 | 153 58285052 -26322530.0 52002612.0 31 209 11582 240 109 94.4 54.5 | 153 58285052 -26322530.0 52002612.0 32 200 11870 250 82 77.1 28.0 | 153 58285032 -26322546.0 52002584.0 33 190 12192 250 78 73.3 26.7 | 153 58285032 -26322550.0 52002584.0 34 182 12497 260 86 84.7 14.9 | 153 58285020 -26322540.0 52002572.0 35 165 13106 255 65 62.8 16.8 | 153 58285028 -26322562.0 52002572.0 36 158 13411 275 49 48.8 -4.3 | 153 58285020 -26322576.0 52002552.0 37 151 13716 265 43 42.8 3.7 | 153 58285028 -26322582.0 52002560.0 38 150 13740 250 43 40.4 14.7 | 153 58285040 -26322584.0 52002572.0 39 127 14630 230 36 27.6 23.1 | 153 58285056 -26322596.0 52002580.0 40 120 14935 230 44 33.7 28.3 | 153 58285052 -26322590.0 52002584.0 41 113 15240 245 50 45.3 21.1 | 153 58285040 -26322578.0 52002576.0 42 107 15545 265 52 51.8 4.5 | 153 58285024 -26322572.0 52002560.0 Wind Parameters Mean winds (0-6000m): 123.2 at -77713392.0 knts Storm direction: 153.2 at -58285044.0 knts Storm rel Dir Shear (0-3000m): 0.0 deg Energy-Hel index: -0.45 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 ------------------------------------------------------------------------------- 500 237 13 153 58284668| | | 1000 252 11 153 58284668| | | 1500 266 10 153 58284664| | | 2000 270 13 153 58284660| | | 2500 265 17 153 58284660| | | 3000 262 21 153 58284664| | | 4000 255 29 153 58284660| | | 5000 245 36 153 58284664| | | 6000 123 -77713392 256 39888896| | | Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260209.00.gif