UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026022806.upa.cvt Date: 0600Z 28 FEB 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 28 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 180 SFC 974 405 10.6 7.3 80 3.3 8.8 80 3 285.9 287.0 283.1 304.3 6.59 2 968 456 11.8 7.5 75 4.3 9.5 77 3 287.6 288.8 284.0 306.5 6.73 3 961 517 12.8 7.8 72 5.0 10.0 75 3 289.2 290.4 284.9 308.8 6.92 4 942 684 13.6 6.6 63 7.0 9.7 75 2 291.7 292.8 285.4 310.3 6.49 5 925 836 13.0 6.0 62 7.0 9.2 85 1 292.6 293.7 285.7 310.9 6.34 6 915 927 12.8 5.8 62 7.0 9.0 121 1 293.3 294.4 285.9 311.6 6.33 7 907 1001 12.4 4.4 58 8.0 8.1 100 1 293.6 294.7 285.5 310.4 5.78 8 903 1038 12.4 2.4 50 10.0 7.2 89 1 294.0 294.9 284.8 308.7 5.04 9 900 1066 12.6 -3.4 33 16.0 5.2 80 1 294.5 295.1 283.1 304.3 3.30 10 892 1141 12.6 -9.4 21 22.0 3.6 58 2 295.2 295.6 282.0 301.6 2.10 11 890 1160 12.2 -1.8 38 14.0 5.5 53 2 295.0 295.7 283.8 306.2 3.76 12 889 1169 12.0 0.0 44 12.0 6.1 50 2 294.9 295.7 284.4 307.6 4.30 13 885 1207 12.2 -16.8 12 29.0 2.1 39 2 295.5 295.7 281.0 299.1 1.16 14 883 1226 12.2 -9.8 20 22.0 3.3 35 2 295.7 296.1 282.1 302.0 2.05 15 879 1264 12.0 -13.0 16 25.0 2.5 37 3 295.9 296.2 281.7 300.8 1.60 16 876 1292 11.8 -6.2 28 18.0 3.9 38 3 295.9 296.4 283.1 304.2 2.74 17 868 1369 11.6 -3.4 35 15.0 4.6 42 4 296.5 297.1 284.1 306.8 3.42 18 867 1379 11.6 -4.4 32 16.0 4.4 42 4 296.6 297.2 283.8 306.2 3.18 19 850 1544 10.2 -1.8 43 12.0 4.5 50 7 296.8 297.5 284.8 308.6 3.94 20 837 1672 9.6 -0.4 50 10.0 4.6 28 6 297.5 298.3 285.6 310.7 4.44 21 820 1842 8.6 -3.4 43 12.0 3.1 357 4 298.2 298.9 285.0 309.1 3.62 22 798 2065 6.6 -5.4 42 12.0 1.3 284 2 298.4 299.0 284.6 308.1 3.20 23 788 2169 5.8 -2.2 56 8.0 2.0 257 2 298.6 299.4 285.7 311.0 4.13 24 768 2378 3.6 -0.2 76 3.8 1.7 232 4 298.5 299.3 286.4 313.1 4.91 25 767 2389 3.4 -1.0 73 4.4 1.3 231 4 298.3 299.2 286.1 312.2 4.64 26 764 2420 3.6 -3.4 60 7.0 0.4 228 5 298.9 299.6 285.5 310.6 3.89 27 760 2463 4.2 -14.8 24 19.0 -2.5 217 5 300.0 300.3 283.4 305.0 1.59 28 756 2506 5.4 -29.6 6 35.0 -3.7 200 5 301.7 301.8 282.7 303.2 0.43 29 754 2528 5.4 -28.6 6 34.0 -3.6 191 5 302.0 302.1 282.8 303.6 0.48 30 705 3074 3.4 -37.6 3 41.0 -5.6 329 3 305.6 305.7 284.0 306.4 0.21 31 700 3132 2.8 -38.2 3 41.0 -6.0 305 3 305.6 305.6 283.9 306.3 0.20 32 640 3849 -2.9 -38.9 4 36.0 -9.9 304 2 307.0 307.1 284.5 307.8 0.21 33 557 4934 -10.3 -46.3 3 36.0 -15.5 289 6 310.7 310.8 285.7 311.1 0.11 34 553 4989 -10.1 -39.1 7 29.0 -15.1 288 8 311.6 311.7 286.2 312.5 0.23 35 547 5073 -10.7 -30.7 18 20.0 -15.0 287 11 311.9 312.0 286.6 313.8 0.54 36 539 5186 -11.7 -21.7 43 10.0 -14.5 285 16 312.0 312.2 287.5 316.2 1.25 37 538 5200 -11.9 -19.9 51 8.0 -14.2 284 16 311.9 312.2 287.7 316.8 1.46 38 535 5243 -12.1 -20.1 51 8.0 -14.4 278 16 312.2 312.5 287.8 317.0 1.45 39 530 5315 -11.7 -18.7 56 7.0 -13.8 269 17 313.5 313.8 288.4 319.0 1.65 40 523 5417 -11.3 -24.3 33 13.0 -14.7 255 18 315.2 315.4 288.3 318.7 1.02 41 516 5520 -12.1 -27.1 28 15.0 -15.7 244 19 315.4 315.6 288.2 318.2 0.80 42 512 5579 -12.5 -28.5 25 16.0 -16.2 242 20 315.7 315.8 288.1 318.1 0.71 43 505 5684 -13.5 -26.5 33 13.0 -16.6 238 20 315.7 315.8 288.3 318.7 0.87 44 501 5745 -13.9 -22.9 47 9.0 -16.3 236 21 315.9 316.1 288.8 320.0 1.21 45 500 5760 -14.1 -24.1 42 10.0 -16.6 235 21 315.8 316.1 288.6 319.6 1.09 46 497 5806 -14.5 -22.5 51 8.0 -16.6 235 21 315.9 316.1 288.8 320.2 1.26 47 485 5991 -15.7 -26.7 38 11.0 -18.2 235 20 316.6 316.8 288.6 319.7 0.89 48 476 6132 -16.9 -24.9 50 8.0 -18.8 237 20 316.9 317.1 288.9 320.5 1.06 49 456 6454 -18.9 -23.9 65 5.0 -20.1 255 25 318.3 318.5 289.5 322.4 1.22 50 451 6536 -19.1 -28.1 45 9.0 -21.0 255 26 319.0 319.2 289.3 322.0 0.84 51 447 6602 -19.5 -27.5 49 8.0 -21.2 255 27 319.3 319.5 289.5 322.5 0.89 52 444 6652 -19.7 -32.7 31 13.0 -22.1 255 27 319.7 319.8 289.3 321.7 0.55 53 432 6856 -21.5 -29.5 48 8.0 -23.1 255 29 319.9 320.1 289.6 322.6 0.77 54 431 6873 -21.5 -32.5 36 11.0 -23.5 255 29 320.1 320.3 289.4 322.2 0.58 55 400 7420 -25.1 -38.1 29 13.0 -26.9 255 33 322.4 322.4 289.9 323.7 0.36 56 300 9430 -42.7 -48.7 52 6.0 -43.0 255 50 325.2 325.2 290.5 325.8 0.15 57 250 10630 -53.3 -61.3 37 8.0 -53.5 255 59 326.8 326.8 290.9 327.0 0.04 58 200 12040 -60.7 -72.7 19 12.0 -60.8 260 64 336.6 336.6 293.5 336.7 0.01 59 179 12726 -65.1 -76.1 20 11.0 -65.2 250 69 340.3 340.3 294.4 340.3 0.01 60 150 13820 -60.3 -86.3 2 26.0 -60.5 250 80 366.2 366.2 299.9 366.2 0.00 61 148 13905 -60.5 -86.4 2 25.9 -60.7 250 83 367.3 367.3 300.1 367.3 0.00 62 100 16340 -65.3 -88.3 3 23.0 -65.4 255 60 401.6 401.6 305.4 401.6 0.00 63 95 16651 -66.5 -89.5 3 23.0 -66.7 255 61 405.1 405.1 305.9 405.1 0.00 64 87 17186 -62.9 -87.9 2 25.0 -63.1 267 59 422.7 422.7 308.0 422.7 0.00 65 86 17257 -63.5 -87.5 2 24.0 -63.7 274 57 422.9 422.9 308.0 422.9 0.00 66 83 17476 -61.7 -87.7 2 26.0 -62.0 284 52 430.9 430.9 308.9 430.9 0.00 67 74 18179 -65.1 -88.1 3 23.0 -65.3 276 39 438.1 438.1 309.7 438.1 0.00 68 73 18263 -63.5 -88.5 2 25.0 -63.8 275 37 443.2 443.2 310.2 443.2 0.00 69 70 18520 -63.1 -88.1 2 25.0 -63.4 270 50 449.4 449.4 310.8 449.4 0.00 70 58 19671 -65.5 -89.5 2 24.0 -65.7 285 45 468.8 468.8 312.5 468.8 0.00 71 53 20223 -62.9 -88.9 2 26.0 -63.3 296 34 487.1 487.1 314.0 487.1 0.00 72 50 20580 -64.9 -89.9 2 25.0 -65.2 305 26 490.5 490.5 314.2 490.6 0.00 73 48 20829 -65.7 -90.7 2 25.0 -66.0 301 23 494.4 494.4 314.5 494.4 0.00 74 46 21088 -64.5 -89.5 2 25.0 -64.8 304 23 503.3 503.4 315.2 503.4 0.00 75 43 21499 -65.7 -90.7 2 25.0 -66.0 308 24 510.2 510.2 315.7 510.2 0.00 76 38 22254 -63.3 -90.3 1 27.0 -63.8 319 22 534.7 534.7 317.2 534.7 0.00 77 38 22254 -61.7 -89.7 1 28.0 -62.3 319 22 538.8 538.8 317.5 538.8 0.00 78 35 22763 -62.5 -89.5 1 27.0 -63.1 308 17 549.5 549.5 318.1 549.5 0.00 TRP 179 12726 -65.1 -76.1 20 11.0 -65.2 250 69 340.3 340.3 294.4 340.3 0.01 WND 148 13905 -60.5 -86.4 2 25.9 -60.7 250 83 367.3 367.3 300.1 367.3 0.00 Sounding variables and indices 1000-500 mb thick: 5580.00 m Freezing level: 670.53 mb = 3484.17 m = 11430.87 ft Wetbulb zero: 763.41 mb = 2426.70 m = 7961.53 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 26.00 % Est. max temperature: 22.65 C = 72.77 F Sfc-Lift cond lev (LCL): 926.47 mb = 822.68 m = 2699.04 ft T: 13.05 C 700-500 lapse rate: 6.43 C/km ThetaE index: 9.95 C Layer 907.0- 890.0 mb Conv cond level (CCL): 656.05 mb = 3650.71 m = 11977.24 ft Mean mixing ratio: 5.30 g/kg Conv temperature: 31.20 C = 88.16 F Cap Strength: 9.80 C Lifted Index: 9.61 C Risk: None Lifted Index @300 mb: 12.48 C Lifted Index @700 mb: 8.00 C Showalter Index: 9.11 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 12.30 C K Index: -18.50 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 2.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.31 J/kg Max Up Vert Vel: 7.91 m/s Conv Inhibition (B-): 27888.60 J/kg Cap Strength: 9.81 C Lift Cond Lev (LCL): 802.10 mb = 2023.26 m = 6637.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 5 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 ---------------------------------------------------------- 0 974 405 80 3 -3.0 -0.5 | 95 8 -8.0 0.7 1 950 610 70 3 -2.8 -1.0 | 91 8 -7.9 0.2 2 925 836 85 1 -1.0 -0.1 | 100 6 -6.1 1.1 3 916 914 125 1 -0.8 0.6 | 107 6 -5.9 1.8 4 884 1219 35 2 -1.1 -1.6 | 86 6 -6.2 -0.4 5 850 1544 50 7 -5.4 -4.5 | 72 11 -10.4 -3.3 6 821 1829 360 4 -0.0 -4.0 | 61 6 -5.1 -2.8 7 791 2134 260 2 2.0 0.3 | 116 3 -3.1 1.5 8 762 2438 225 5 3.5 3.5 | 162 5 -1.5 4.7 9 734 2743 105 4 -3.9 1.0 | 104 9 -8.9 2.2 10 700 3132 305 3 2.5 -1.7 | 79 3 -2.6 -0.5 11 654 3658 230 4 3.1 2.6 | 152 4 -2.0 3.8 12 629 3962 0 0 -0.0 -0.0 | 103 5 -5.1 1.2 13 605 4267 0 0 -0.0 -0.0 | 103 5 -5.1 1.2 14 560 4877 290 4 3.8 -1.4 | 82 1 -1.3 -0.2 15 538 5182 285 16 15.5 -4.1 | 286 11 10.4 -2.9 16 518 5486 245 19 17.2 8.0 | 233 15 12.1 9.2 17 500 5760 235 21 17.2 12.0 | 222 18 12.1 13.2 18 478 6096 235 20 16.4 11.5 | 222 17 11.3 12.7 19 459 6401 255 25 24.1 6.5 | 248 21 19.1 7.7 20 400 7420 255 33 31.9 8.5 | 250 29 26.8 9.7 21 389 7620 255 32 30.9 8.3 | 250 28 25.8 9.5 22 356 8230 270 37 37.0 -0.0 | 268 32 31.9 1.2 23 313 9144 260 46 45.3 8.0 | 257 41 40.2 9.2 24 300 9430 255 50 48.3 12.9 | 252 45 43.2 14.1 25 250 10630 255 59 57.0 15.3 | 252 54 51.9 16.5 26 215 11582 255 75 72.4 19.4 | 253 70 67.4 20.6 27 200 12040 260 64 63.0 11.1 | 258 59 58.0 12.3 28 195 12192 260 64 63.0 11.1 | 258 59 58.0 12.3 29 179 12726 250 69 64.8 23.6 | 247 65 59.8 24.8 30 150 13820 250 80 75.2 27.4 | 248 76 70.1 28.6 31 148 13905 250 83 78.0 28.4 | 248 79 72.9 29.6 32 145 14021 250 83 78.0 28.4 | 248 79 72.9 29.6 33 119 15240 265 68 67.7 5.9 | 264 63 62.7 7.1 34 114 15545 275 55 54.8 -4.8 | 274 50 49.7 -3.6 35 103 16154 265 50 49.8 4.4 | 263 45 44.7 5.5 36 100 16340 255 60 58.0 15.5 | 252 55 52.9 16.7 37 98 16459 255 60 58.0 15.5 | 252 55 52.9 16.7 38 89 17069 255 63 60.9 16.3 | 253 58 55.8 17.5 39 84 17374 285 54 52.2 -14.0 | 285 49 47.1 -12.8 40 73 18288 275 37 36.9 -3.2 | 274 32 31.8 -2.0 41 70 18520 270 50 50.0 -0.0 | 268 45 44.9 1.2 42 69 18593 255 45 43.5 11.6 | 252 40 38.4 12.8 43 66 18898 275 51 50.8 -4.4 | 274 46 45.7 -3.3 44 63 19202 285 48 46.4 -12.4 | 285 43 41.3 -11.2 45 57 19812 285 44 42.5 -11.4 | 285 39 37.4 -10.2 46 50 20580 305 26 21.3 -14.9 | 310 21 16.2 -13.7 47 48 20726 300 23 19.9 -11.5 | 305 18 14.8 -10.3 48 42 21336 310 24 18.4 -15.4 | 317 19 13.3 -14.2 49 39 21641 310 22 16.9 -14.1 | 318 18 11.8 -12.9 50 37 21946 330 21 10.5 -18.2 | 342 18 5.4 -17.0 51 34 22250 295 15 13.6 -6.3 | 301 10 8.5 -5.1 52 28 23165 320 18 11.6 -13.8 | 333 14 6.5 -12.6 Wind Parameters Mean winds (0-6000m): 253.2 at 7.0 knts Storm direction: 283.2 at 5.2 knts Shear (0-3000m) pos: 1.0 neg: 2.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 37.7 deg Storm rel helicity (0-3000m) pos: 9.7 neg: -39.7 tot: -30.0 m^2/s^2 ave: -10.0 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 7.8 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.78 Bulk Shear: 11.25 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 76 2 95 7| 2.4 0.0 2.4| 3.1 -1.0 2.1 4.2 0.41| 3.2 1.3 1000 63 2 92 7| 1.2 2.4 3.6| 3.1 -7.7 -4.6 -4.6 -0.30| 4.3 -1.3 1500 47 3 82 8| 0.8 1.5 2.3| 3.2 -13.2 -10.0 -6.7 -0.28| 5.8 -1.6 2000 38 3 79 7| 0.6 1.3 1.9| 8.0 -13.2 -5.2 -2.6 0.04| 6.1 0.3 2500 52 3 83 8| 1.3 1.0 2.3| 8.0 -37.6 -29.6 -11.9 -0.28| 7.8 -2.2 3000 34 3 77 7| 1.0 2.0 3.0| 9.7 -39.7 -30.0 -10.0 -0.20| 7.8 -1.6 4000 13 3 74 6| 1.2 1.5 2.7| 11.1 -43.1 -32.0 -8.0 -0.21| 6.9 -1.5 5000 289 4 86 1| 0.9 3.0 4.0| 11.1 -73.4 -62.2 -12.4 -0.34| 8.1 -2.8 6000 253 7 206 4| 1.0 2.8 3.7| 53.4 -99.6 -46.1 -7.7 -0.26| 8.3 -2.1 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260228.06.gif