UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026020306.upa.cvt Date: 0600Z 3 FEB 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 3 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 220 SFC 979 405 4.4 1.6 82 2.8 3.1 0 0 279.2 280.0 277.3 291.3 4.38 2 961 555 10.6 2.6 58 8.0 6.6 126 1 287.0 287.8 281.6 300.6 4.80 3 953 623 10.6 2.6 58 8.0 6.6 170 1 287.7 288.5 282.0 301.5 4.84 4 940 735 10.8 -0.2 46 11.0 5.6 172 2 289.0 289.7 281.5 300.6 4.01 5 930 823 10.6 2.6 58 8.0 6.6 174 3 289.7 290.6 283.0 303.9 4.96 6 925 867 11.2 2.2 54 9.0 6.7 175 4 290.8 291.6 283.3 304.7 4.85 7 915 958 11.0 1.0 50 10.0 6.1 166 7 291.5 292.3 283.2 304.5 4.49 8 913 976 11.8 -1.2 40 13.0 5.6 164 8 292.5 293.1 282.9 303.7 3.83 9 912 985 12.2 -1.8 38 14.0 5.6 163 8 293.0 293.6 282.9 303.8 3.67 10 907 1031 12.6 -2.4 35 15.0 5.6 158 11 293.8 294.5 283.1 304.3 3.53 11 882 1265 11.8 -4.2 32 16.0 4.5 142 19 295.4 295.9 283.3 304.9 3.17 12 873 1351 12.4 -6.6 26 19.0 4.1 144 18 296.9 297.3 283.4 304.9 2.67 13 850 1574 11.4 -7.6 26 19.0 3.2 150 12 298.1 298.5 283.7 305.8 2.54 14 844 1633 11.4 -7.6 26 19.0 3.2 157 11 298.7 299.2 284.0 306.5 2.55 15 839 1683 12.0 -8.0 24 20.0 3.4 163 11 299.8 300.3 284.4 307.5 2.49 16 804 2037 9.2 -8.8 27 18.0 1.7 180 9 300.5 301.0 284.6 308.1 2.44 17 752 2587 5.8 -23.2 10 29.0 -2.9 198 7 302.6 302.8 283.5 305.2 0.78 18 700 3168 1.0 -22.0 16 23.0 -5.8 220 6 303.6 303.8 284.1 306.7 0.94 19 691 3272 0.2 -25.8 12 26.0 -6.8 220 7 303.8 304.0 283.8 306.1 0.68 20 682 3377 -0.5 -24.5 14 24.0 -7.1 220 7 304.2 304.3 284.1 306.7 0.77 21 679 3412 -0.7 -18.7 24 18.0 -6.4 220 7 304.3 304.6 284.8 308.5 1.29 22 640 3881 -4.1 -26.1 16 22.0 -9.7 244 10 305.7 305.8 284.6 308.1 0.71 23 635 3943 -3.7 -31.7 9 28.0 -10.0 251 10 306.8 306.9 284.7 308.3 0.42 24 596 4440 -6.7 -26.7 19 20.0 -11.6 243 15 309.0 309.1 285.8 311.4 0.72 25 591 4506 -6.9 -35.9 8 29.0 -12.6 244 15 309.5 309.5 285.5 310.5 0.30 26 571 4774 -8.3 -38.3 7 30.0 -13.7 248 18 310.9 310.9 285.9 311.8 0.25 27 500 5790 -15.5 -47.5 5 32.0 -19.6 245 32 314.1 314.2 286.9 314.5 0.10 28 474 6189 -19.1 -37.1 19 18.0 -21.9 251 32 314.5 314.6 287.3 315.7 0.33 29 463 6362 -20.7 -30.7 40 10.0 -22.5 254 35 314.6 314.8 287.7 316.9 0.64 30 458 6442 -21.5 -32.5 36 11.0 -23.4 255 35 314.6 314.7 287.6 316.5 0.54 31 437 6785 -24.5 -32.5 47 8.0 -25.8 257 29 315.1 315.2 287.8 317.1 0.57 32 412 7209 -28.1 -38.1 38 10.0 -29.3 259 20 315.8 315.9 287.8 317.0 0.35 33 400 7420 -29.5 -45.5 20 16.0 -31.0 260 16 316.6 316.7 287.8 317.3 0.16 34 391 7582 -30.7 -47.7 17 17.0 -32.1 264 17 317.1 317.2 288.0 317.6 0.13 35 329 8786 -40.7 -63.7 7 23.0 -41.5 288 20 319.5 319.5 288.6 319.5 0.02 36 325 8869 -40.9 -67.9 4 27.0 -41.7 289 20 320.3 320.3 288.8 320.4 0.01 37 306 9277 -43.7 -65.7 7 22.0 -44.3 307 21 321.9 321.9 289.3 322.0 0.02 38 300 9410 -45.1 -65.1 9 20.0 -45.6 320 21 321.8 321.8 289.3 321.9 0.02 39 289 9658 -47.5 -64.5 12 17.0 -47.9 326 22 321.8 321.8 289.3 321.9 0.02 40 274 10008 -50.5 -60.5 30 10.0 -50.7 335 24 322.4 322.4 289.5 322.6 0.04 41 269 10127 -51.3 -62.3 26 11.0 -51.5 338 25 323.0 323.0 289.7 323.1 0.03 42 261 10323 -52.3 -62.3 29 10.0 -52.5 344 26 324.3 324.3 290.1 324.4 0.03 43 257 10423 -52.9 -61.9 33 9.0 -53.1 345 31 324.8 324.9 290.3 325.0 0.04 44 250 10600 -54.1 -62.1 37 8.0 -54.2 345 48 325.6 325.6 290.5 325.8 0.04 45 248 10652 -54.9 -62.9 36 8.0 -55.1 345 50 325.2 325.2 290.3 325.3 0.03 46 244 10756 -55.1 -64.1 32 9.0 -55.2 344 53 326.4 326.4 290.7 326.5 0.03 47 224 11297 -59.5 -68.5 30 9.0 -59.6 341 72 327.7 327.7 291.1 327.8 0.02 48 220 11410 -60.3 -69.1 30 8.8 -60.3 340 76 328.3 328.3 291.2 328.3 0.02 49 200 12000 -64.3 -72.3 33 8.0 -64.4 340 63 330.9 330.9 292.0 331.0 0.01 50 197 12092 -65.3 -72.3 37 7.0 -65.4 340 62 330.8 330.8 291.9 330.8 0.01 51 188 12375 -66.9 -74.9 31 8.0 -67.0 335 63 332.6 332.6 292.4 332.7 0.01 52 186 12440 -66.5 -74.5 32 8.0 -66.5 334 63 334.3 334.3 292.9 334.3 0.01 53 185 12472 -66.3 -75.3 27 9.0 -66.4 333 64 335.2 335.2 293.1 335.2 0.01 54 184 12505 -65.5 -75.5 24 10.0 -65.5 332 64 337.0 337.0 293.6 337.0 0.01 55 183 12538 -63.3 -76.3 16 13.0 -63.4 331 64 341.1 341.1 294.6 341.1 0.01 56 182 12572 -62.5 -77.5 12 15.0 -62.6 331 65 342.9 342.9 295.0 342.9 0.01 57 179 12675 -61.5 -81.5 5 20.0 -61.6 328 66 346.2 346.2 295.8 346.2 0.00 58 150 13760 -64.9 -85.9 4 21.0 -65.0 305 48 358.3 358.3 298.4 358.3 0.00 TRP WND 220 11410 -60.3 -69.1 30 8.8 -60.3 340 76 328.3 328.3 291.2 328.3 0.02 Sounding variables and indices 1000-500 mb thick: 5570.00 m Freezing level: 688.43 mb = 3301.73 m = 10832.30 ft Wetbulb zero: 785.11 mb = 2232.72 m = 7325.12 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 20.15 % Est. max temperature: 25.06 C = 77.12 F Sfc-Lift cond lev (LCL): 937.58 mb = 756.55 m = 2482.07 ft T: 10.75 C 700-500 lapse rate: 6.29 C/km ThetaE index: 2.85 C Layer 752.0- 700.0 mb Conv cond level (CCL): 611.54 mb = 4238.31 m = 13905.04 ft Mean mixing ratio: 4.16 g/kg Conv temperature: 33.08 C = 91.54 F Cap Strength: 11.25 C Lifted Index: 12.02 C Risk: None Lifted Index @300 mb: 14.06 C Lifted Index @700 mb: 9.24 C Showalter Index: 9.50 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: 7.90 C K Index: -3.70 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 1.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.18 J/kg Max Up Vert Vel: 10.12 m/s Conv Inhibition (B-): 6959.56 J/kg Cap Strength: 11.87 C Lift Cond Lev (LCL): 788.93 mb = 2192.78 m = 7194.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 258 at 11 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 ---------------------------------------------------------- 0 979 405 0 0 -0.0 -0.0 | 78 11 -10.7 -2.3 1 955 610 170 1 -0.2 1.0 | 83 11 -10.8 -1.3 2 925 867 175 4 -0.3 4.0 | 99 11 -11.0 1.7 3 920 914 170 5 -0.9 4.9 | 103 12 -11.5 2.7 4 887 1219 140 20 -12.9 15.3 | 119 27 -23.5 13.1 5 855 1524 150 15 -7.5 13.0 | 121 21 -18.2 10.7 6 850 1574 150 12 -6.0 10.4 | 116 19 -16.7 8.1 7 824 1829 180 9 0.0 9.0 | 122 13 -10.7 6.7 8 794 2134 180 9 0.0 9.0 | 122 13 -10.7 6.7 9 765 2438 200 9 3.1 8.5 | 129 10 -7.6 6.2 10 737 2743 195 5 1.3 4.8 | 105 10 -9.4 2.6 11 700 3168 220 6 3.9 4.6 | 109 7 -6.8 2.3 12 657 3658 220 9 5.8 6.9 | 134 7 -4.9 4.6 13 632 3962 255 10 9.7 2.6 | 108 1 -1.0 0.3 14 608 4267 240 13 11.3 6.5 | 188 4 0.6 4.2 15 562 4877 250 19 17.9 6.5 | 240 8 7.2 4.2 16 541 5182 235 22 18.0 12.6 | 215 13 7.4 10.3 17 500 5790 245 32 29.0 13.5 | 238 22 18.4 11.3 18 479 6096 250 30 28.2 10.3 | 246 19 17.5 8.0 19 460 6401 255 36 34.8 9.3 | 254 25 24.1 7.0 20 400 7420 260 16 15.8 2.8 | 264 5 5.1 0.5 21 389 7620 265 17 16.9 1.5 | 277 6 6.3 -0.8 22 312 9144 295 21 19.0 -8.9 | 323 14 8.4 -11.1 23 300 9410 320 21 13.5 -16.1 | 351 19 2.8 -18.4 24 298 9449 320 21 13.5 -16.1 | 351 19 2.8 -18.4 25 259 10363 345 26 6.7 -25.1 | 8 28 -3.9 -27.4 26 250 10600 345 48 12.4 -46.4 | 358 49 1.8 -48.6 27 220 11410 340 76 26.0 -71.4 | 348 75 15.3 -73.7 28 214 11582 340 76 26.0 -71.4 | 348 75 15.3 -73.7 29 200 12000 340 63 21.5 -59.2 | 350 62 10.9 -61.5 30 194 12192 340 61 20.9 -57.3 | 350 60 10.2 -59.6 31 175 12802 325 67 38.4 -54.9 | 334 64 27.8 -57.2 32 167 13106 335 41 17.3 -37.2 | 350 40 6.7 -39.4 33 150 13760 305 48 39.3 -27.5 | 316 41 28.7 -29.8 34 143 14021 305 48 39.3 -27.5 | 316 41 28.7 -29.8 35 135 14326 315 48 33.9 -33.9 | 327 43 23.3 -36.2 Wind Parameters Mean winds (0-6000m): 228.0 at 14.5 knts Storm direction: 258.0 at 10.9 knts Shear (0-3000m) pos: 2.4 neg: 2.2 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 42.4 deg Storm rel helicity (0-3000m) pos: 47.7 neg: -18.0 tot: 29.7 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 1.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.11 Bulk Shear: 24.29 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 ------------------------------------------------------------------------------- 500 173 2 88 11| 4.9 0.0 4.9| 13.9 0.0 13.9 27.7 0.88| 5.5 4.8 1000 148 8 107 16| 2.5 6.6 9.0| 34.2 -2.5 31.7 31.7 0.39| 12.3 4.8 1500 152 9 112 16| 3.0 4.4 7.4| 40.4 -8.3 32.1 21.4 0.28| 12.0 3.3 2000 160 9 115 15| 3.0 3.3 6.2| 44.2 -8.3 35.9 17.9 0.29| 9.7 2.8 2500 166 9 116 14| 2.4 2.6 5.1| 44.6 -18.0 26.6 10.7 0.17| 8.7 1.5 3000 172 8 117 13| 2.4 2.2 4.6| 47.7 -18.0 29.7 9.9 0.20| 7.8 1.5 4000 192 9 126 11| 2.4 1.7 4.1| 53.2 -18.2 35.0 8.7 0.24| 7.4 1.7 5000 213 11 146 8| 2.4 1.9 4.4| 67.2 -28.5 38.7 7.7 0.21| 7.4 1.6 6000 228 15 181 7| 3.2 1.6 4.8|119.9 -28.5 91.4 15.2 0.29| 7.6 2.2 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260203.06.gif