UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026020606.upa.cvt Date: 0600Z 6 FEB 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 6 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 149 SFC 971 405 8.2 2.2 66 6.0 5.4 0 0 283.7 284.5 279.8 296.7 4.61 2 969 422 10.8 1.8 54 9.0 6.4 357 0 286.5 287.3 281.0 299.3 4.49 3 966 447 12.4 1.4 47 11.0 7.0 352 1 288.4 289.2 281.7 300.9 4.38 4 965 456 13.0 2.0 47 11.0 7.5 350 1 289.1 289.9 282.3 302.2 4.58 5 962 482 12.8 1.8 47 11.0 7.3 345 1 289.1 289.9 282.3 302.1 4.53 6 952 568 14.4 1.4 41 13.0 7.9 328 2 291.6 292.4 283.2 304.5 4.44 7 948 603 16.0 2.0 39 14.0 8.8 321 3 293.6 294.4 284.2 307.2 4.66 8 942 656 16.2 0.2 34 16.0 8.2 283 3 294.3 295.1 284.0 306.5 4.12 9 927 791 16.8 -3.2 25 20.0 7.3 179 4 296.3 296.9 283.8 306.1 3.25 10 925 809 16.8 -3.2 25 20.0 7.3 165 4 296.5 297.1 283.9 306.3 3.26 11 883 1203 15.4 -6.6 21 22.0 5.6 155 17 299.0 299.5 284.2 307.1 2.64 12 850 1524 12.6 -6.4 26 19.0 4.2 170 13 299.3 299.9 284.5 307.9 2.78 13 837 1653 11.8 -7.2 26 19.0 3.5 176 14 299.8 300.3 284.5 308.0 2.66 14 835 1673 12.2 -7.8 24 20.0 3.5 177 14 300.5 300.9 284.7 308.3 2.54 15 780 2239 8.0 -15.0 18 23.0 -0.4 190 19 301.9 302.1 284.1 306.7 1.53 16 700 3119 0.8 -20.2 19 21.0 -5.7 165 22 303.4 303.6 284.1 306.9 1.10 17 672 3444 -2.3 -20.3 24 18.0 -7.7 162 21 303.5 303.7 284.2 307.1 1.13 18 629 3966 -5.3 -24.3 21 19.0 -10.3 165 22 305.8 306.0 284.8 308.7 0.85 19 583 4559 -7.7 -32.7 11 25.0 -12.9 167 27 309.7 309.8 285.8 311.2 0.42 20 531 5275 -14.3 -35.3 15 21.0 -18.0 168 36 310.2 310.3 285.8 311.5 0.36 21 521 5419 -14.7 -31.7 22 17.0 -18.0 167 38 311.4 311.5 286.5 313.2 0.52 22 516 5492 -14.9 -31.9 22 17.0 -18.1 166 39 312.0 312.1 286.7 313.8 0.51 23 513 5536 -14.9 -27.9 32 13.0 -17.7 166 39 312.6 312.7 287.1 315.1 0.75 24 503 5685 -15.9 -25.9 42 10.0 -18.2 165 41 313.1 313.3 287.5 316.2 0.92 25 500 5730 -15.9 -27.9 35 12.0 -18.5 165 42 313.7 313.8 287.5 316.3 0.77 26 497 5775 -16.1 -28.1 35 12.0 -18.7 163 42 313.9 314.1 287.6 316.6 0.76 27 483 5991 -15.9 -30.9 26 15.0 -18.9 155 44 316.8 316.9 288.4 318.9 0.60 28 464 6292 -18.5 -31.5 31 13.0 -21.0 150 44 317.2 317.3 288.5 319.3 0.59 29 434 6786 -22.5 -39.5 20 17.0 -24.8 150 40 318.2 318.3 288.5 319.3 0.29 30 405 7290 -26.5 -39.5 28 13.0 -28.1 158 41 319.4 319.5 288.9 320.5 0.31 31 400 7380 -27.3 -38.3 34 11.0 -28.7 160 42 319.5 319.6 289.0 320.8 0.35 32 392 7525 -28.7 -37.7 42 9.0 -29.8 157 43 319.5 319.6 289.0 320.9 0.38 33 379 7765 -30.7 -40.7 37 10.0 -31.8 155 44 320.0 320.0 289.0 321.1 0.29 34 363 8069 -33.5 -39.5 55 6.0 -34.1 156 46 320.2 320.3 289.2 321.5 0.34 35 357 8186 -33.9 -42.9 40 9.0 -34.7 157 47 321.2 321.3 289.4 322.1 0.24 36 356 8205 -33.9 -45.9 29 12.0 -34.9 157 47 321.5 321.5 289.4 322.1 0.18 37 355 8225 -34.1 -47.1 26 13.0 -35.1 157 47 321.5 321.5 289.4 322.0 0.15 38 348 8364 -35.1 -48.1 25 13.0 -36.0 157 48 321.9 322.0 289.5 322.5 0.14 39 319 8964 -39.9 -49.9 34 10.0 -40.5 159 53 323.4 323.4 289.9 323.9 0.13 40 312 9115 -41.3 -51.3 33 10.0 -41.8 160 54 323.5 323.5 289.9 323.9 0.11 41 311 9137 -41.5 -51.5 33 10.0 -42.0 160 54 323.5 323.5 289.9 323.9 0.11 42 305 9268 -42.1 -58.1 16 16.0 -42.8 160 54 324.5 324.5 290.2 324.7 0.05 43 300 9380 -42.5 -62.5 9 20.0 -43.2 160 54 325.5 325.5 290.5 325.6 0.03 44 289 9630 -44.9 -62.9 12 18.0 -45.4 163 55 325.5 325.5 290.5 325.6 0.03 45 287 9677 -45.3 -57.3 25 12.0 -45.7 164 55 325.6 325.6 290.5 325.8 0.06 46 280 9841 -46.7 -62.7 15 16.0 -47.1 165 56 325.9 325.9 290.6 326.0 0.03 47 263 10252 -50.5 -62.5 23 12.0 -50.8 162 60 326.2 326.2 290.7 326.4 0.03 48 257 10402 -51.5 -66.5 15 15.0 -51.8 161 62 326.9 326.9 290.9 327.0 0.02 49 250 10580 -52.9 -65.9 19 13.0 -53.1 160 64 327.4 327.4 291.0 327.5 0.02 50 246 10684 -53.9 -66.9 19 13.0 -54.1 159 65 327.4 327.4 291.0 327.5 0.02 51 235 10977 -55.2 -69.3 16 14.0 -55.4 155 68 329.7 329.7 291.6 329.8 0.01 52 225 11254 -56.5 -71.5 13 15.0 -56.7 155 68 331.9 331.9 292.3 332.0 0.01 53 219 11426 -55.3 -74.3 8 19.0 -55.5 157 65 336.3 336.4 293.4 336.4 0.01 54 200 12000 -59.5 -75.5 11 16.0 -59.6 165 53 338.5 338.5 294.0 338.6 0.01 55 193 12223 -60.7 -76.7 10 16.0 -60.8 160 40 340.1 340.1 294.3 340.1 0.01 56 181 12626 -57.9 -82.9 3 25.0 -58.1 156 33 351.0 351.0 296.8 351.0 0.00 57 178 12733 -55.3 -84.3 2 29.0 -55.6 152 34 356.9 356.9 298.1 356.9 0.00 58 172 12952 -55.3 -84.3 2 29.0 -55.6 160 37 360.4 360.4 298.8 360.4 0.00 59 150 13830 -54.1 -85.1 1 31.0 -54.5 170 30 376.9 376.9 301.8 376.9 0.00 TRP 193 12223 -60.7 -76.7 10 16.0 -60.8 160 40 340.1 340.1 294.3 340.1 0.01 WND 235 10977 -55.2 -69.3 16 14.0 -55.4 155 68 329.7 329.7 291.6 329.8 0.01 Sounding variables and indices 1000-500 mb thick: 5581.00 m Freezing level: 692.77 mb = 3202.99 m = 10508.37 ft Wetbulb zero: 785.47 mb = 2180.64 m = 7154.23 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 21.41 % Est. max temperature: 25.13 C = 77.24 F Sfc-Lift cond lev (LCL): 885.90 mb = 1175.45 m = 3856.43 ft T: 15.50 C 700-500 lapse rate: 6.40 C/km ThetaE index: 1.58 C Layer 780.0- 700.0 mb Conv cond level (CCL): 574.88 mb = 4666.24 m = 15308.99 ft Mean mixing ratio: 3.45 g/kg Conv temperature: 34.08 C = 93.35 F Cap Strength: 8.75 C Lifted Index: 9.10 C Risk: None Lifted Index @300 mb: 14.08 C Lifted Index @700 mb: 7.05 C Showalter Index: 7.75 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 28.50 C Cross Totals Index: 9.50 C K Index: 1.10 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 1.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.86 J/kg Max Up Vert Vel: 9.26 m/s Conv Inhibition (B-): 7165.59 J/kg Cap Strength: 8.92 C Lift Cond Lev (LCL): 701.38 mb = 3103.03 m = 10180.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 196 at 18 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 ---------------------------------------------------------- 0 971 405 0 0 -0.0 -0.0 | 16 18 -5.1 -17.3 1 947 610 320 3 1.9 -2.3 | 9 20 -3.2 -19.6 2 925 809 165 4 -1.0 3.9 | 25 15 -6.2 -13.4 3 914 914 150 4 -2.0 3.5 | 27 16 -7.1 -13.8 4 881 1219 155 18 -7.6 16.3 | 86 13 -12.7 -1.0 5 850 1524 170 13 -2.3 12.8 | 59 9 -7.4 -4.5 6 819 1829 185 16 1.4 15.9 | 70 4 -3.7 -1.4 7 789 2134 190 18 3.1 17.7 | 102 2 -2.0 0.4 8 760 2438 190 22 3.8 21.7 | 163 5 -1.3 4.4 9 733 2743 185 22 1.9 21.9 | 145 6 -3.2 4.6 10 706 3048 165 22 -5.7 21.3 | 110 12 -10.8 3.9 11 700 3119 165 22 -5.7 21.3 | 110 12 -10.8 3.9 12 653 3658 160 20 -6.8 18.8 | 97 12 -12.0 1.5 13 628 3962 165 22 -5.7 21.3 | 110 12 -10.8 3.9 14 604 4267 165 24 -6.2 23.2 | 117 13 -11.3 5.9 15 558 4877 170 31 -5.4 30.5 | 142 17 -10.5 13.2 16 500 5730 165 42 -10.9 40.6 | 145 28 -16.0 23.3 17 476 6096 150 45 -22.5 39.0 | 128 35 -27.6 21.7 18 421 7010 150 38 -19.0 32.9 | 123 29 -24.1 15.6 19 400 7380 160 42 -14.4 39.5 | 139 30 -19.5 22.2 20 386 7620 155 43 -18.2 39.0 | 133 32 -23.3 21.7 21 310 9144 160 54 -18.5 50.7 | 145 41 -23.6 33.4 22 300 9380 160 54 -18.5 50.7 | 145 41 -23.6 33.4 23 283 9754 165 55 -14.2 53.1 | 152 41 -19.4 35.8 24 250 10580 160 64 -21.9 60.1 | 148 51 -27.0 42.8 25 235 10977 155 68 -28.7 61.6 | 143 56 -33.9 44.3 26 224 11278 155 68 -28.7 61.6 | 143 56 -33.9 44.3 27 200 12000 165 53 -13.7 51.2 | 151 39 -18.8 33.9 28 194 12192 165 56 -14.5 54.1 | 152 42 -19.6 36.8 29 193 12223 160 40 -13.7 37.6 | 137 28 -18.8 20.3 30 185 12497 160 32 -10.9 30.1 | 128 21 -16.1 12.8 31 176 12802 150 34 -17.0 29.4 | 119 25 -22.1 12.1 32 168 13106 170 40 -6.9 39.4 | 151 25 -12.1 22.1 33 160 13411 155 33 -13.9 29.9 | 123 23 -19.1 12.6 34 150 13830 170 30 -5.2 29.5 | 140 16 -10.3 12.2 35 137 14326 175 24 -2.1 23.9 | 132 10 -7.2 6.6 36 123 14935 135 27 -19.1 19.1 | 94 24 -24.2 1.8 37 116 15240 145 40 -22.9 32.8 | 119 32 -28.1 15.5 Wind Parameters Mean winds (0-6000m): 166.5 at 24.1 knts Storm direction: 196.5 at 18.0 knts Shear (0-3000m) pos: 3.7 neg: 1.7 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 86.5 deg Storm rel helicity (0-3000m) pos: 70.0 neg: -42.3 tot: 27.7 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 1.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.66 Bulk Shear: 64.54 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 ------------------------------------------------------------------------------- 500 209 3 14 15| 4.1 0.0 4.1| 21.4 -15.6 5.8 11.5 0.17| 13.3 2.3 1000 159 8 38 13| 7.7 0.0 7.7| 65.4 -21.0 44.5 44.5 0.44| 15.4 6.8 1500 168 10 44 10| 5.7 0.0 5.7| 67.2 -25.4 41.8 27.9 0.33| 12.9 4.3 2000 177 12 49 8| 5.5 0.0 5.5| 70.0 -25.4 44.6 22.3 0.39| 11.0 4.3 2500 180 14 60 6| 4.4 1.2 5.7| 70.0 -32.3 37.7 15.1 0.25| 10.1 2.5 3000 176 16 74 6| 3.7 1.7 5.4| 70.0 -42.3 27.7 9.2 0.16| 9.3 1.5 4000 172 17 88 8| 3.4 1.3 4.7| 87.5 -45.4 42.2 10.5 0.22| 7.9 1.7 5000 171 20 107 9| 3.3 1.4 4.8|112.4 -45.4 67.0 13.4 0.26| 7.6 2.0 6000 166 24 120 12| 2.8 2.3 5.0|113.9-133.2 -19.3 -3.2 0.10| 7.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260206.06.gif