UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026012300.upa.cvt Date: 0000Z 23 JAN 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 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 155 SFC 971 405 10.6 -0.4 46 11.0 5.5 0 0 286.1 286.8 280.0 297.1 3.82 2 950 585 9.0 -1.0 49 10.0 4.5 92 1 286.3 287.0 280.0 297.0 3.74 3 945 628 8.8 -2.2 46 11.0 3.9 103 1 286.5 287.1 279.7 296.4 3.44 4 941 662 9.4 -4.6 37 14.0 3.5 98 2 287.5 288.0 279.5 295.9 2.88 5 926 794 8.8 -4.2 40 13.0 3.2 81 3 288.2 288.7 280.0 297.0 3.02 6 925 803 9.0 -4.0 40 13.0 3.4 80 3 288.5 289.1 280.2 297.4 3.07 7 897 1058 10.2 -5.8 32 16.0 3.4 6 4 292.3 292.8 281.5 300.5 2.76 8 885 1170 10.2 -11.8 20 22.0 1.9 327 5 293.4 293.7 280.8 298.8 1.75 9 872 1292 9.8 -7.2 29 17.0 2.7 323 7 294.3 294.7 282.1 301.9 2.55 10 861 1397 9.4 -9.6 25 19.0 1.8 341 9 294.9 295.3 281.9 301.4 2.14 11 853 1475 9.6 -19.4 11 29.0 0.2 355 10 295.9 296.1 280.9 299.0 0.96 12 850 1504 9.6 -17.4 13 27.0 0.4 360 10 296.2 296.4 281.3 299.8 1.15 13 839 1612 9.2 -15.8 15 25.0 0.4 359 10 296.9 297.1 281.8 301.1 1.33 14 737 2669 1.0 -21.0 18 22.0 -5.4 358 17 299.2 299.3 282.3 302.3 0.97 15 721 2845 0.4 -31.6 7 32.0 -7.0 352 16 300.4 300.4 282.0 301.7 0.38 16 707 3002 -0.3 -27.3 11 27.0 -7.1 347 15 301.3 301.4 282.7 303.2 0.58 17 702 3059 0.0 -34.0 6 34.0 -7.4 346 15 302.2 302.3 282.7 303.3 0.31 18 700 3082 0.0 -33.0 6 33.0 -7.4 345 15 302.5 302.5 282.8 303.6 0.34 19 666 3479 -2.1 -31.1 9 29.0 -8.8 338 16 304.5 304.5 283.8 305.9 0.43 20 662 3527 -2.3 -28.3 12 26.0 -8.7 337 16 304.8 304.9 284.1 306.7 0.56 21 649 3684 -3.7 -19.7 28 16.0 -8.5 335 16 304.9 305.1 284.9 308.9 1.23 22 615 4106 -7.1 -18.1 41 11.0 -10.5 328 17 305.7 306.0 285.5 310.6 1.49 23 604 4247 -7.3 -37.3 7 30.0 -12.8 326 17 307.1 307.1 284.5 308.0 0.26 24 583 4522 -8.9 -34.9 10 26.0 -13.9 325 20 308.3 308.4 285.1 309.5 0.34 25 576 4615 -9.7 -16.7 57 7.0 -11.9 325 21 308.5 308.8 286.8 314.3 1.80 26 573 4655 -9.9 -21.9 37 12.0 -13.2 325 21 308.7 308.9 286.2 312.5 1.16 27 568 4723 -10.3 -20.3 44 10.0 -13.1 325 21 309.0 309.3 286.5 313.4 1.34 28 564 4777 -11.1 -16.1 67 5.0 -12.7 325 22 308.7 309.0 287.1 314.9 1.93 29 543 5067 -13.3 -18.3 66 5.0 -14.7 324 22 309.4 309.7 287.1 314.9 1.66 30 528 5280 -14.9 -19.9 66 5.0 -16.3 323 22 310.0 310.3 287.1 314.9 1.49 31 512 5512 -16.7 -20.2 74 3.5 -17.6 321 22 310.6 310.8 287.2 315.5 1.50 32 509 5556 -16.7 -21.7 65 5.0 -18.0 321 22 311.1 311.3 287.2 315.5 1.32 33 500 5690 -17.5 -23.5 59 6.0 -18.9 320 22 311.7 311.9 287.3 315.5 1.15 34 499 5705 -17.7 -23.7 59 6.0 -19.1 320 22 311.6 311.9 287.2 315.4 1.13 35 474 6088 -20.9 -24.1 75 3.2 -21.6 325 24 312.3 312.5 287.5 316.1 1.15 36 468 6182 -21.3 -25.9 66 4.6 -22.2 325 24 312.9 313.1 287.5 316.3 0.99 37 456 6373 -23.1 -26.8 72 3.7 -23.8 324 25 313.0 313.2 287.5 316.2 0.94 38 454 6405 -23.3 -29.3 58 6.0 -24.4 323 25 313.2 313.3 287.3 315.7 0.74 39 436 6700 -25.7 -29.1 73 3.4 -26.3 322 25 313.8 313.9 287.6 316.5 0.79 40 422 6936 -27.7 -31.4 71 3.7 -28.3 320 26 314.1 314.3 287.6 316.4 0.66 41 414 7074 -28.5 -30.5 83 2.0 -28.8 321 26 314.8 315.0 287.9 317.4 0.73 42 413 7091 -28.5 -30.1 86 1.6 -28.7 321 26 315.1 315.2 288.0 317.7 0.76 43 406 7214 -29.3 -33.2 69 3.9 -29.9 323 26 315.6 315.7 287.9 317.6 0.57 44 400 7320 -29.9 -34.5 64 4.6 -30.5 325 27 316.1 316.2 288.1 317.9 0.51 45 399 7338 -30.1 -34.7 64 4.6 -30.7 326 27 316.1 316.2 288.1 317.9 0.50 46 396 7391 -30.1 -37.1 50 7.0 -30.9 327 28 316.8 316.9 288.2 318.2 0.40 47 381 7664 -32.3 -38.3 55 6.0 -33.0 336 32 317.4 317.5 288.3 318.7 0.37 48 376 7757 -33.1 -39.1 55 6.0 -33.7 339 35 317.5 317.6 288.3 318.8 0.34 49 368 7908 -33.7 -43.7 36 10.0 -34.6 344 39 318.7 318.7 288.6 319.5 0.22 50 334 8577 -39.9 -47.9 42 8.0 -40.4 340 41 319.2 319.2 288.6 319.7 0.15 51 331 8639 -40.3 -49.3 38 9.0 -40.8 339 41 319.5 319.5 288.7 319.9 0.13 52 316 8953 -43.1 -52.1 37 9.0 -43.5 337 42 319.8 319.8 288.8 320.2 0.10 53 313 9017 -43.5 -53.5 32 10.0 -43.9 336 42 320.1 320.2 288.9 320.5 0.08 54 300 9300 -45.9 -53.9 40 8.0 -46.2 335 53 320.7 320.7 289.0 321.0 0.08 55 297 9367 -46.3 -53.3 45 7.0 -46.6 336 55 321.0 321.0 289.2 321.4 0.09 56 293 9457 -46.9 -55.9 35 9.0 -47.2 336 57 321.4 321.4 289.3 321.7 0.07 57 253 10414 -54.3 -58.5 60 4.2 -54.4 345 79 324.2 324.2 290.1 324.5 0.06 58 250 10490 -54.3 -59.1 55 4.8 -54.4 345 82 325.3 325.3 290.5 325.5 0.05 59 245 10619 -53.9 -61.0 41 7.2 -54.0 345 86 327.9 327.9 291.2 328.0 0.04 60 200 11930 -49.5 -80.5 1 31.0 -50.0 325 42 354.4 354.4 297.5 354.4 0.00 61 150 13810 -53.9 -84.9 1 31.0 -54.3 310 33 377.2 377.2 301.8 377.2 0.00 62 100 16360 -62.9 -87.9 2 25.0 -63.1 335 24 406.2 406.2 306.0 406.2 0.00 63 83 17495 -66.5 -88.5 3 22.0 -66.7 332 27 421.1 421.1 307.9 421.1 0.00 64 77 17951 -64.9 -87.9 3 23.0 -65.1 339 27 433.6 433.6 309.2 433.6 0.00 65 70 18530 -65.7 -88.7 3 23.0 -65.9 350 18 443.8 443.8 310.3 443.8 0.00 66 55 19983 -68.3 -90.3 3 22.0 -68.5 6 19 469.6 469.6 312.6 469.6 0.00 67 53 20206 -66.1 -90.1 2 24.0 -66.4 6 19 479.7 479.7 313.4 479.7 0.00 68 50 20560 -64.9 -89.9 2 25.0 -65.2 30 19 490.5 490.5 314.2 490.6 0.00 69 49 20683 -64.7 -89.7 2 25.0 -65.0 31 18 493.9 493.9 314.5 493.9 0.00 70 48 20809 -65.7 -90.7 2 25.0 -66.0 32 17 494.4 494.4 314.5 494.4 0.00 TRP 253 10414 -54.3 -58.5 60 4.2 -54.4 345 79 324.2 324.2 290.1 324.5 0.06 WND 245 10619 -53.9 -61.0 41 7.2 -54.0 345 86 327.9 327.9 291.2 328.0 0.04 Sounding variables and indices 1000-500 mb thick: 5535.00 m Freezing level: 713.00 mb = 2935.07 m = 9629.37 ft Freezing level: 702.00 mb = 3059.16 m = 10036.48 ft Freezing level: 700.00 mb = 3082.00 m = 10111.43 ft Wetbulb zero: 831.52 mb = 1684.97 m = 5528.06 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 30.39 % Est. max temperature: 21.64 C = 70.95 F Sfc-Lift cond lev (LCL): 821.03 mb = 1788.53 m = 5867.81 ft T: 7.83 C 700-500 lapse rate: 6.71 C/km ThetaE index: 2.96 C Layer 861.0- 850.0 mb Conv cond level (CCL): 564.94 mb = 4764.39 m = 15631.00 ft Mean mixing ratio: 2.95 g/kg Conv temperature: 33.02 C = 91.44 F Cap Strength: 12.34 C Lifted Index: 12.66 C Risk: None Lifted Index @300 mb: 15.96 C Lifted Index @700 mb: 10.41 C Showalter Index: 11.60 C Risk: None Total Totals Index: 27.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 0.10 C K Index: -23.30 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 3.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.38 J/kg Max Up Vert Vel: 8.65 m/s Conv Inhibition (B-): 29344.36 J/kg Cap Strength: 12.36 C Lift Cond Lev (LCL): 738.89 mb = 2648.25 m = 8688.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 5 at 12 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 | 185 12 1.0 11.7 1 947 610 105 1 -1.0 0.3 | 180 12 0.1 12.0 2 925 803 80 3 -3.0 -0.5 | 170 11 -1.9 11.2 3 913 914 55 2 -1.6 -1.1 | 177 11 -0.6 10.6 4 880 1219 310 6 4.6 -3.9 | 216 10 5.6 7.8 5 850 1504 360 10 -0.0 -10.0 | 212 2 1.0 1.7 6 848 1524 355 10 0.9 -10.0 | 228 3 1.9 1.7 7 817 1829 10 11 -1.9 -10.8 | 135 1 -0.9 0.9 8 787 2134 5 15 -1.3 -14.9 | 5 3 -0.3 -3.2 9 758 2438 5 16 -1.4 -15.9 | 5 4 -0.3 -4.2 10 730 2743 355 17 1.5 -16.9 | 334 6 2.5 -5.2 11 700 3082 345 15 3.9 -14.5 | 299 6 4.9 -2.8 12 650 3658 335 16 6.8 -14.5 | 290 8 7.8 -2.8 13 601 4267 325 17 9.8 -13.9 | 282 11 10.8 -2.2 14 578 4572 325 21 12.0 -17.2 | 293 14 13.1 -5.5 15 555 4877 325 22 12.6 -18.0 | 295 15 13.7 -6.3 16 500 5690 320 22 14.1 -16.9 | 289 16 15.2 -5.2 17 473 6096 325 24 13.8 -19.7 | 298 17 14.8 -8.0 18 417 7010 320 26 16.7 -19.9 | 295 20 17.8 -8.2 19 400 7315 325 26 14.9 -21.3 | 301 19 16.0 -9.6 20 400 7320 325 27 15.5 -22.1 | 302 20 16.5 -10.4 21 383 7620 335 31 13.1 -28.1 | 319 22 14.2 -16.4 22 366 7925 345 40 10.4 -38.6 | 337 29 11.4 -26.9 23 307 9144 335 42 17.7 -38.1 | 325 32 18.8 -26.4 24 300 9300 335 53 22.4 -48.0 | 327 43 23.4 -36.3 25 253 10414 345 79 20.4 -76.3 | 342 68 21.5 -64.6 26 250 10490 345 82 21.2 -79.2 | 342 71 22.3 -67.5 27 245 10619 345 86 22.3 -83.1 | 342 75 23.3 -71.4 28 243 10668 345 86 22.3 -83.1 | 342 75 23.3 -71.4 29 232 10973 350 75 13.0 -73.9 | 347 64 14.1 -62.2 30 211 11582 335 52 22.0 -47.1 | 327 42 23.0 -35.4 31 200 11930 325 42 24.1 -34.4 | 312 34 25.1 -22.7 32 167 13106 305 28 22.9 -16.1 | 280 24 24.0 -4.4 33 150 13810 310 33 25.3 -21.2 | 290 28 26.3 -9.5 34 132 14630 315 35 24.7 -24.7 | 297 29 25.8 -13.0 35 119 15240 325 39 22.4 -31.9 | 311 31 23.4 -20.2 36 114 15545 335 26 11.0 -23.6 | 315 17 12.0 -11.9 37 108 15850 315 30 21.2 -21.2 | 293 24 22.3 -9.5 38 100 16360 335 24 10.1 -21.8 | 312 15 11.2 -10.0 39 94 16764 320 26 16.7 -19.9 | 295 20 17.8 -8.2 40 77 17983 340 27 9.2 -25.4 | 323 17 10.3 -13.7 41 73 18288 360 23 -0.0 -23.0 | 355 11 1.0 -11.3 42 70 18530 350 18 3.1 -17.7 | 325 7 4.2 -6.0 43 69 18593 345 15 3.9 -14.5 | 299 6 4.9 -2.8 44 63 19202 345 14 3.6 -13.5 | 291 5 4.7 -1.8 45 57 19812 15 19 -4.9 -18.4 | 30 8 -3.9 -6.7 46 54 20117 360 19 -0.0 -19.0 | 352 7 1.0 -7.3 47 50 20560 30 19 -9.5 -16.5 | 61 10 -8.5 -4.8 48 45 21031 35 14 -8.0 -11.5 | 92 7 -7.0 0.2 Wind Parameters Mean winds (0-6000m): 335.1 at 15.7 knts Storm direction: 5.1 at 11.7 knts Shear (0-3000m) pos: 1.3 neg: 2.6 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 108.6 deg Storm rel helicity (0-3000m) pos: 18.6 neg: -20.8 tot: -2.3 m^2/s^2 ave: -0.8 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 6.1 stream: -1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.08 Bulk Shear: 34.71 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 83 1 178 12| 2.1 0.0 2.1| 3.2 -9.3 -6.1 -12.2 -0.40| 4.9 -1.9 1000 349 3 191 9| 1.1 4.3 5.3| 18.4 -9.3 9.1 9.1 0.31| 8.8 2.7 1500 359 6 190 6| 2.7 2.8 5.5| 18.6 -10.6 7.9 5.3 0.08| 8.1 0.7 2000 3 8 190 4| 2.0 3.1 5.1| 18.6 -11.3 7.2 3.6 0.00| 7.2 0.0 2500 1 10 204 2| 1.6 2.9 4.5| 18.6 -17.1 1.4 0.6 -0.13| 6.7 -0.9 3000 357 11 237 2| 1.3 2.6 3.9| 18.6 -20.8 -2.3 -0.8 -0.19| 6.1 -1.1 4000 347 12 272 4| 1.0 2.6 3.6| 21.7 -25.0 -3.2 -0.8 -0.18| 5.4 -0.9 5000 340 14 284 6| 0.8 2.4 3.2| 27.9 -29.1 -1.2 -0.2 -0.14| 4.7 -0.7 6000 335 16 288 8| 0.8 2.0 2.8| 39.3 -32.6 6.6 1.1 -0.10| 4.3 -0.4 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260123.00.gif