UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026012306.upa.cvt Date: 0600Z 23 JAN 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 23 JAN 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 165 SFC 972 405 3.4 0.6 82 2.8 2.2 220 3 278.8 279.5 276.7 290.1 4.11 2 960 505 7.2 0.2 61 7.0 4.0 200 3 283.6 284.3 279.1 295.0 4.04 3 950 591 8.4 0.4 57 8.0 4.6 184 4 285.7 286.4 280.2 297.5 4.14 4 940 677 7.8 -0.2 57 8.0 4.1 185 3 286.0 286.7 280.2 297.4 4.01 5 930 764 8.0 -1.0 53 9.0 3.9 192 2 287.0 287.7 280.4 298.0 3.82 6 926 799 8.0 0.0 57 8.0 4.3 194 1 287.4 288.1 281.0 299.2 4.13 7 925 808 8.2 0.2 57 8.0 4.5 195 1 287.7 288.4 281.2 299.7 4.19 8 920 853 9.0 -3.0 43 12.0 3.7 237 2 289.0 289.5 280.7 298.6 3.33 9 904 998 8.0 -4.0 42 12.0 2.8 291 3 289.4 289.9 280.7 298.6 3.14 10 898 1053 8.2 -8.8 29 17.0 1.5 288 3 290.1 290.5 279.8 296.6 2.18 11 895 1080 8.2 -4.8 39 13.0 2.7 287 4 290.4 290.9 281.0 299.2 2.99 12 891 1117 8.0 -4.0 42 12.0 2.8 285 4 290.6 291.1 281.3 299.9 3.19 13 877 1248 7.8 -8.2 31 16.0 1.4 288 4 291.7 292.1 280.8 298.7 2.35 14 873 1286 7.8 -7.2 34 15.0 1.7 300 5 292.1 292.5 281.2 299.7 2.55 15 857 1438 6.8 -9.2 31 16.0 0.5 345 8 292.6 293.0 281.0 299.3 2.22 16 850 1505 6.6 -14.4 21 21.0 -0.7 5 9 293.1 293.3 280.3 297.6 1.47 17 849 1515 6.6 -14.4 21 21.0 -0.7 5 10 293.2 293.4 280.3 297.7 1.47 18 835 1651 7.0 -19.0 14 26.0 -1.3 1 11 295.0 295.2 280.6 298.2 1.02 19 823 1770 6.6 -20.4 12 27.0 -1.7 357 12 295.8 295.9 280.8 298.7 0.92 20 821 1790 6.6 -20.4 12 27.0 -1.7 356 12 296.0 296.1 280.8 298.9 0.92 21 809 1911 6.2 -20.8 12 27.0 -2.1 354 12 296.8 297.0 281.2 299.7 0.90 22 752 2503 1.2 -21.8 16 23.0 -5.4 357 15 297.7 297.8 281.5 300.5 0.89 23 749 2536 0.8 -19.2 21 20.0 -5.3 356 15 297.6 297.8 281.8 301.1 1.12 24 745 2579 0.6 -8.4 51 9.0 -3.0 353 16 297.8 298.3 283.8 306.1 2.72 25 731 2731 -0.5 -5.1 71 4.6 -2.5 346 19 298.2 298.9 284.9 309.0 3.58 26 728 2763 -0.7 -5.6 69 4.9 -2.8 344 19 298.3 299.0 284.8 308.8 3.46 27 724 2807 -1.3 -3.0 88 1.7 -2.1 342 19 298.2 298.9 285.6 310.8 4.23 28 718 2874 -1.7 -6.1 72 4.4 -3.6 339 19 298.4 299.0 284.8 308.6 3.37 29 704 3030 -3.1 -5.2 85 2.1 -4.0 332 18 298.6 299.2 285.2 309.7 3.69 30 700 3075 -2.7 -2.7 100 0.0 -2.7 330 18 299.5 300.3 286.4 312.9 4.48 31 666 3468 -4.9 -4.9 100 0.0 -4.9 323 21 301.3 302.1 286.5 313.4 3.99 32 651 3646 -5.7 -7.1 90 1.4 -6.2 320 24 302.4 303.0 286.4 313.0 3.45 33 639 3792 -6.3 -7.8 89 1.5 -6.9 318 25 303.3 303.9 286.6 313.6 3.33 34 629 3915 -7.3 -8.2 93 0.9 -7.7 316 25 303.5 304.1 286.6 313.7 3.27 35 621 4015 -7.7 -9.6 86 1.9 -8.4 314 26 304.2 304.7 286.5 313.4 2.97 36 620 4027 -7.9 -9.8 86 1.9 -8.6 314 26 304.1 304.7 286.5 313.2 2.93 37 590 4410 -11.1 -11.1 100 0.0 -11.1 312 28 304.7 305.2 286.5 313.4 2.78 38 577 4581 -11.5 -13.2 87 1.7 -12.1 315 29 306.2 306.7 286.6 313.8 2.40 39 574 4621 -11.9 -12.7 94 0.8 -12.2 316 29 306.2 306.7 286.8 314.1 2.51 40 571 4661 -12.1 -15.2 78 3.1 -13.1 316 29 306.4 306.8 286.4 313.0 2.05 41 566 4728 -11.3 -34.3 13 23.0 -15.6 317 30 308.1 308.2 285.1 309.4 0.37 42 561 4796 -11.7 -42.7 6 31.0 -16.3 318 30 308.5 308.5 284.9 309.0 0.16 43 529 5244 -13.7 -45.7 5 32.0 -18.0 326 33 311.3 311.3 285.9 311.7 0.12 44 506 5580 -16.5 -46.5 6 30.0 -20.2 328 34 311.9 311.9 286.1 312.3 0.12 45 500 5670 -16.9 -46.9 6 30.0 -20.5 325 35 312.4 312.5 286.4 312.9 0.11 46 496 5730 -16.9 -47.9 5 31.0 -20.6 324 35 313.2 313.2 286.6 313.5 0.10 47 492 5791 -16.9 -36.9 16 20.0 -20.1 322 36 313.9 313.9 287.1 315.1 0.33 48 491 5807 -17.1 -40.1 12 23.0 -20.5 322 36 313.8 313.9 287.0 314.7 0.24 49 482 5946 -18.1 -30.1 34 12.0 -20.4 319 36 314.2 314.4 287.6 316.5 0.65 50 476 6039 -19.1 -30.1 37 11.0 -21.2 317 37 314.1 314.3 287.6 316.4 0.66 51 468 6166 -19.7 -34.7 25 15.0 -22.2 316 37 314.9 315.0 287.6 316.4 0.43 52 404 7239 -29.7 -35.7 56 6.0 -30.4 335 45 315.5 315.6 287.8 317.1 0.45 53 400 7310 -30.3 -35.3 62 5.0 -30.9 335 47 315.6 315.7 287.9 317.3 0.47 54 390 7489 -31.7 -36.1 65 4.4 -32.2 332 48 316.1 316.2 288.0 317.7 0.45 55 300 9290 -45.3 -53.3 40 8.0 -45.6 335 78 321.5 321.5 289.3 321.9 0.09 56 260 10227 -51.3 -58.5 42 7.2 -51.5 340 103 326.2 326.2 290.7 326.4 0.05 57 250 10480 -52.9 -59.9 42 7.0 -53.1 340 101 327.4 327.4 291.0 327.6 0.05 58 239 10771 -55.1 -64.1 32 9.0 -55.2 335 92 328.3 328.4 291.3 328.5 0.03 59 200 11930 -49.1 -80.1 1 31.0 -49.6 325 32 355.0 355.0 297.7 355.0 0.00 60 150 13810 -53.5 -84.5 1 31.0 -53.9 310 36 377.9 377.9 301.9 377.9 0.00 61 100 16360 -63.1 -88.1 2 25.0 -63.3 335 23 405.8 405.8 306.0 405.8 0.00 TRP 239 10771 -55.1 -64.1 32 9.0 -55.2 335 92 328.3 328.4 291.3 328.5 0.03 WND 260 10227 -51.3 -58.5 42 7.2 -51.5 340 103 326.2 326.2 290.7 326.4 0.05 Sounding variables and indices 1000-500 mb thick: 5505.00 m Freezing level: 737.36 mb = 2661.46 m = 8731.70 ft Wetbulb zero: 853.89 mb = 1467.55 m = 4814.72 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 49.59 % Est. max temperature: 20.34 C = 68.61 F Sfc-Lift cond lev (LCL): 930.76 mb = 757.42 m = 2484.95 ft T: 7.98 C 700-500 lapse rate: 5.47 C/km ThetaE index: 3.06 C Layer 920.0- 895.0 mb Conv cond level (CCL): 621.25 mb = 4011.57 m = 13161.15 ft Mean mixing ratio: 3.46 g/kg Conv temperature: 28.57 C = 83.42 F Cap Strength: 13.47 C Lifted Index: 13.72 C Risk: None Lifted Index @300 mb: 17.02 C Lifted Index @700 mb: 8.12 C Showalter Index: 13.78 C Risk: None Total Totals Index: 26.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 2.50 C K Index: 9.10 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 3.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.71 J/kg Max Up Vert Vel: 9.02 m/s Conv Inhibition (B-): 14961.24 J/kg Cap Strength: 13.44 C Lift Cond Lev (LCL): 786.09 mb = 2143.71 m = 7033.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 355 at 16 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 ---------------------------------------------------------- 0 972 405 220 3 1.9 2.3 | 181 18 0.5 18.0 1 948 610 180 4 0.0 4.0 | 176 20 -1.5 19.7 2 925 808 195 1 0.3 1.0 | 176 17 -1.2 16.7 3 913 914 295 3 2.7 -1.3 | 185 15 1.3 14.5 4 880 1219 280 4 3.9 -0.7 | 189 15 2.5 15.0 5 850 1505 5 9 -0.8 -9.0 | 162 7 -2.3 6.8 6 848 1524 5 10 -0.9 -10.0 | 158 6 -2.3 5.8 7 817 1829 355 12 1.0 -12.0 | 174 4 -0.4 3.8 8 786 2134 350 11 1.9 -10.8 | 185 5 0.4 4.9 9 757 2438 360 14 -0.0 -14.0 | 140 2 -1.5 1.7 10 729 2743 345 19 4.9 -18.4 | 307 4 3.5 -2.6 11 700 3075 330 18 9.0 -15.6 | 269 8 7.5 0.1 12 675 3353 325 19 10.9 -15.6 | 269 9 9.4 0.2 13 649 3658 320 24 15.4 -18.4 | 281 14 14.0 -2.7 14 600 4267 310 27 20.7 -17.4 | 275 19 19.2 -1.6 15 554 4877 320 31 19.9 -23.7 | 293 20 18.5 -8.0 16 512 5486 330 34 17.0 -29.4 | 311 21 15.5 -13.7 17 500 5670 325 35 20.1 -28.7 | 305 23 18.6 -12.9 18 472 6096 315 37 26.2 -26.2 | 293 27 24.7 -10.4 19 417 7010 335 40 16.9 -36.3 | 323 26 15.4 -20.5 20 400 7310 335 47 19.9 -42.6 | 326 33 18.4 -26.9 21 382 7620 330 49 24.5 -42.4 | 319 35 23.0 -26.7 22 306 9144 335 77 32.5 -69.8 | 330 62 31.1 -54.1 23 300 9290 335 78 33.0 -70.7 | 330 63 31.5 -55.0 24 260 10227 340 103 35.2 -96.8 | 337 88 33.8 -81.1 25 255 10363 340 103 35.2 -96.8 | 337 88 33.8 -81.1 26 250 10480 340 101 34.5 -94.9 | 337 86 33.1 -79.2 27 239 10771 335 92 38.9 -83.4 | 331 77 37.4 -67.7 28 211 11582 340 74 25.3 -69.5 | 336 59 23.8 -53.8 29 200 11930 325 32 18.4 -26.2 | 302 20 16.9 -10.5 30 192 12192 330 32 16.0 -27.7 | 310 19 14.5 -12.0 31 183 12497 320 46 29.6 -35.2 | 305 34 28.1 -19.5 32 167 13106 295 32 29.0 -13.5 | 265 28 27.5 2.2 33 152 13716 315 37 26.2 -26.2 | 293 27 24.7 -10.4 34 150 13810 310 36 27.6 -23.1 | 286 27 26.1 -7.4 35 119 15240 315 28 19.8 -19.8 | 283 19 18.3 -4.1 36 108 15850 305 28 22.9 -16.1 | 271 21 21.5 -0.3 37 103 16154 335 30 12.7 -27.2 | 316 16 11.2 -11.5 38 100 16360 335 23 9.7 -20.8 | 302 10 8.3 -5.1 39 92 16764 335 23 9.7 -20.8 | 302 10 8.3 -5.1 Wind Parameters Mean winds (0-6000m): 324.7 at 21.1 knts Storm direction: 354.7 at 15.8 knts Shear (0-3000m) pos: 2.8 neg: 2.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 90.6 deg Storm rel helicity (0-3000m) pos: 23.0 neg: -28.0 tot: -5.0 m^2/s^2 ave: -1.7 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 7.6 stream: -0.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.59 Bulk Shear: 69.07 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 ------------------------------------------------------------------------------- 500 198 3 178 18| 3.3 0.0 3.3| 11.1 -10.0 1.1 2.2 0.07| 8.8 0.6 1000 265 4 187 16| 4.6 0.0 4.6| 19.5 -12.1 7.4 7.4 0.13| 8.4 1.1 1500 339 6 184 10| 4.8 0.0 4.8| 21.1 -20.6 0.4 0.3 -0.03| 8.5 -0.3 2000 347 7 182 9| 4.1 0.0 4.1| 21.7 -22.2 -0.5 -0.3 -0.07| 7.4 -0.6 2500 347 9 185 7| 3.3 1.6 4.9| 21.7 -24.9 -3.2 -1.3 -0.04| 8.0 -0.3 3000 341 11 200 6| 2.8 2.0 4.7| 23.0 -28.0 -5.0 -1.7 -0.06| 7.6 -0.5 4000 329 15 241 7| 2.1 2.7 4.8| 34.4 -34.3 0.1 0.0 -0.02| 7.1 -0.2 5000 326 18 264 9| 2.7 2.2 4.9| 90.1 -34.3 55.8 11.2 0.14| 6.7 1.0 6000 325 21 278 11| 2.5 2.3 4.7|124.2 -80.0 44.2 7.4 0.09| 6.9 0.6 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260123.06.gif