UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026022600.upa.cvt Date: 0000Z 26 FEB 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 26 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 0 0.0 -25.0 13 25.0 -5.4 273.1 273.2 267.8 274.6 0.50 SFC 974 405 13.8 7.8 67 6.0 10.4 289.1 290.3 284.7 308.4 6.82 2 953 585 11.0 8.3 83 2.7 9.5 180 3 288.1 289.4 284.7 308.4 7.22 3 925 828 8.8 7.0 88 1.8 7.8 350 4 288.3 289.5 284.4 307.5 6.80 4 924 837 8.8 6.9 88 1.9 7.8 348 4 288.4 289.6 284.4 307.5 6.76 5 917 900 8.4 6.8 90 1.6 7.5 338 6 288.6 289.8 284.5 307.7 6.77 6 915 918 8.4 6.2 86 2.2 7.2 334 7 288.8 289.9 284.2 307.2 6.50 7 862 1409 4.8 3.8 93 1.0 4.3 270 15 290.0 291.0 284.1 306.7 5.83 8 850 1523 4.2 2.6 89 1.6 3.4 270 16 290.5 291.5 283.8 306.1 5.43 9 841 1610 3.6 1.8 88 1.8 2.7 266 16 290.8 291.7 283.7 305.7 5.18 10 834 1677 3.8 0.6 80 3.2 2.2 263 16 291.7 292.6 283.6 305.6 4.79 11 823 1785 2.8 -0.8 77 3.6 1.1 257 15 291.8 292.5 283.2 304.5 4.38 12 778 2237 -0.9 -1.8 94 0.9 -1.3 243 21 292.5 293.3 283.4 305.1 4.31 13 773 2289 -1.3 -2.8 90 1.5 -2.0 243 20 292.6 293.3 283.1 304.4 4.02 14 768 2340 -1.9 -2.1 99 0.2 -2.0 242 19 292.5 293.3 283.4 305.0 4.27 15 763 2392 -2.1 -4.1 86 2.0 -3.0 241 18 292.9 293.5 282.9 303.7 3.70 16 756 2465 -2.5 -5.1 82 2.6 -3.6 241 17 293.2 293.8 282.8 303.4 3.46 17 748 2550 -3.5 -5.3 87 1.8 -4.3 245 19 293.0 293.6 282.7 303.2 3.44 18 747 2560 -3.5 -5.7 85 2.2 -4.4 246 20 293.1 293.7 282.6 303.0 3.34 19 743 2603 -3.3 -10.3 58 7.0 -5.8 248 21 293.8 294.2 281.7 300.8 2.35 20 741 2624 -3.5 -9.5 63 6.0 -5.7 249 21 293.8 294.2 281.9 301.3 2.51 21 739 2646 -3.5 -11.5 54 8.0 -6.2 250 22 294.0 294.4 281.5 300.5 2.14 22 737 2667 -3.3 -16.3 36 13.0 -7.2 251 22 294.5 294.7 280.8 298.9 1.45 23 734 2699 -2.9 -21.9 22 19.0 -7.9 253 23 295.2 295.4 280.5 298.1 0.90 24 724 2808 -3.3 -25.3 16 22.0 -8.7 254 27 296.0 296.1 280.5 298.1 0.67 25 721 2841 -2.5 -34.5 6 32.0 -8.9 253 29 297.2 297.2 280.5 298.2 0.28 26 703 3041 -3.5 -37.5 5 34.0 -9.8 250 40 298.2 298.3 280.9 299.0 0.22 27 700 3075 -3.3 -37.3 5 34.0 -9.6 255 39 298.8 298.9 281.1 299.6 0.22 28 688 3211 -2.7 -41.7 3 39.0 -9.5 257 40 301.0 301.0 282.0 301.5 0.14 29 663 3503 -4.5 -40.5 4 36.0 -10.8 262 43 302.2 302.2 282.5 302.8 0.17 30 654 3610 -3.7 -39.7 4 36.0 -10.3 264 44 304.2 304.3 283.4 304.9 0.19 31 547 4992 -13.3 -48.3 4 35.0 -17.7 270 48 308.8 308.8 285.0 309.1 0.09 32 536 5146 -13.9 -38.9 10 25.0 -17.9 270 49 309.9 309.9 285.6 310.7 0.25 33 517 5419 -15.5 -46.5 5 31.0 -19.4 278 60 311.2 311.2 285.9 311.6 0.11 34 502 5640 -16.9 -39.9 12 23.0 -20.3 280 67 312.1 312.1 286.4 312.9 0.24 35 500 5670 -17.1 -38.1 14 21.0 -20.3 280 68 312.2 312.2 286.5 313.2 0.29 36 490 5822 -18.1 -30.1 34 12.0 -20.4 276 69 312.8 312.9 287.1 315.0 0.64 37 488 5853 -18.1 -26.1 50 8.0 -19.8 276 70 313.1 313.3 287.5 316.3 0.93 38 481 5961 -19.1 -29.1 41 10.0 -21.1 273 71 313.2 313.3 287.3 315.7 0.72 39 479 5992 -19.1 -26.1 54 7.0 -20.6 273 71 313.6 313.8 287.7 316.8 0.95 40 476 6039 -19.3 -30.3 37 11.0 -21.4 271 71 313.9 314.0 287.5 316.1 0.65 41 470 6134 -20.1 -26.1 59 6.0 -21.4 270 73 314.0 314.2 287.9 317.3 0.97 42 464 6229 -21.1 -25.8 66 4.7 -22.1 270 75 314.0 314.1 287.9 317.4 1.01 43 462 6261 -21.1 -23.9 78 2.8 -21.7 270 76 314.3 314.6 288.2 318.4 1.20 44 459 6310 -21.5 -25.1 73 3.6 -22.3 270 77 314.4 314.6 288.1 318.1 1.08 45 458 6326 -21.5 -26.2 66 4.7 -22.5 270 77 314.6 314.8 288.1 318.0 0.98 46 457 6342 -21.7 -31.7 40 10.0 -23.4 270 77 314.6 314.7 287.6 316.6 0.59 47 454 6391 -21.7 -37.7 22 16.0 -24.0 270 78 315.2 315.2 287.5 316.3 0.33 48 449 6473 -21.5 -52.5 4 31.0 -24.4 270 80 316.4 316.4 287.6 316.7 0.07 49 422 6929 -24.3 -56.3 4 32.0 -26.8 270 90 318.5 318.5 288.3 318.7 0.04 50 416 7034 -24.5 -40.5 21 16.0 -26.5 270 93 319.5 319.6 288.9 320.5 0.27 51 413 7087 -24.9 -44.9 14 20.0 -27.1 270 94 319.7 319.7 288.8 320.3 0.17 52 409 7158 -25.1 -38.1 29 13.0 -26.9 270 95 320.3 320.4 289.2 321.6 0.35 53 408 7176 -25.3 -34.3 43 9.0 -26.7 270 96 320.3 320.4 289.4 322.1 0.51 54 402 7284 -26.1 -33.1 52 7.0 -27.2 270 98 320.6 320.7 289.6 322.7 0.59 55 400 7320 -25.9 -30.9 63 5.0 -26.8 270 99 321.3 321.5 289.9 323.9 0.73 56 300 9330 -41.1 -51.1 33 10.0 -41.6 265 116 327.4 327.5 291.1 327.9 0.12 TRP WND Sounding variables and indices 1000-500 mb thick: 5670.00 m Freezing level: 788.95 mb = 2127.20 m = 6978.90 ft Wetbulb zero: Below ground Precipitable water: 0.60 inches Sfc-500 mean rel hum: 38.93 % Est. max temperature: 16.42 C = 61.55 F Sfc-Lift cond lev (LCL): 889.87 mb = 1146.95 m = 3762.92 ft T: 6.72 C 700-500 lapse rate: 5.32 C/km ThetaE index: 4.13 C Layer 763.0- 741.0 mb Conv cond level (CCL): 878.56 mb = 1252.13 m = 4108.00 ft Mean mixing ratio: 6.66 g/kg Conv temperature: 14.30 C = 57.74 F Cap Strength: 6.69 C Lifted Index: 6.73 C Risk: None Lifted Index @300 mb: 14.25 C Lifted Index @700 mb: 2.01 C Showalter Index: 7.69 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 19.70 C K Index: -10.10 Risk: None Sweat Index: 131.20 Risk: None Energy Index: 1.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.69 J/kg Max Up Vert Vel: 7.57 m/s Conv Inhibition (B-): 8.96 J/kg Cap Strength: 6.49 C Lift Cond Lev (LCL): 889.83 mb = 1147.33 m = 3764.17 ft Lev Free Conv (LFC): 804.83 mb = 1964.54 m = 6445.26 ft Equ Level (EL): 724.83 mb = 2798.83 m = 9182.41 ft B at Equ Level: 25.76 J/kg Max Parcel Lev (MPL): 684.83 mb = 3247.81 m = 10655.42 ft Wind level data Storm motion: 298 at 29 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 ---------------------------------------------------------- 0 950 610 180 3 0.0 3.0 | 123 30 -25.4 16.5 1 925 828 350 4 0.7 -3.9 | 111 27 -24.7 9.6 2 915 914 335 7 3.0 -6.3 | 108 24 -22.5 7.2 3 882 1219 270 13 13.0 -0.0 | 137 18 -12.4 13.5 4 850 1523 270 16 16.0 -0.0 | 145 16 -9.4 13.5 5 850 1524 270 17 17.0 -0.0 | 148 16 -8.4 13.5 6 818 1829 255 15 14.5 3.9 | 148 21 -10.9 17.4 7 787 2134 245 23 20.8 9.7 | 169 24 -4.6 23.2 8 758 2438 240 17 14.7 8.5 | 154 24 -10.7 22.0 9 730 2743 255 24 23.2 6.2 | 173 20 -2.3 19.7 10 702 3048 250 40 37.6 13.7 | 204 30 12.2 27.2 11 700 3075 255 39 37.7 10.1 | 207 27 12.2 23.6 12 649 3658 265 45 44.8 3.9 | 228 26 19.4 17.4 13 624 3962 270 46 46.0 -0.0 | 237 25 20.6 13.5 14 600 4267 270 44 44.0 -0.0 | 234 23 18.6 13.5 15 554 4877 270 48 48.0 -0.0 | 239 26 22.6 13.5 16 533 5182 270 49 49.0 -0.0 | 240 27 23.6 13.5 17 512 5486 280 63 62.0 -10.9 | 266 37 36.6 2.6 18 500 5670 280 68 67.0 -11.8 | 268 42 41.5 1.7 19 472 6096 270 72 72.0 -0.0 | 254 48 46.6 13.5 20 400 7315 270 99 99.0 -0.0 | 260 75 73.6 13.5 21 400 7320 270 99 99.0 -0.0 | 260 75 73.6 13.5 22 383 7620 270 96 96.0 -0.0 | 259 72 70.6 13.5 23 322 8839 260 110 108.3 19.1 | 249 89 82.9 32.6 24 308 9144 260 112 110.3 19.4 | 249 91 84.9 33.0 25 300 9330 265 116 115.6 10.1 | 255 93 90.1 23.6 26 268 10058 265 120 119.5 10.5 | 256 97 94.1 24.0 27 256 10363 265 120 119.5 10.5 | 256 97 94.1 24.0 Wind Parameters Mean winds (0-6000m): 268.0 at 38.4 knts Storm direction: 298.0 at 28.8 knts Storm rel Dir Shear (0-3000m): 173.7 deg Energy-Hel index: -1.79 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 ------------------------------------------------------------------------------- 500 337 4 112 26| | | 1000 286 9 123 20| | | 1500 272 11 133 19| | | 2000 260 14 144 20| | | 2500 257 16 150 20| | | 3000 257 20 162 19| | | 4000 262 27 184 17| | | 5000 265 32 200 17| | | 6000 268 38 221 20| | | Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260226.00.gif