UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121300.upa.cvt Date: 0000Z 13 DEC 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 13 DEC 25 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 202 SFC 976 405 5.0 2.7 85 2.3 3.9 210 4 280.1 280.9 278.2 293.2 4.76 2 950 622 2.4 2.3 99 0.1 2.4 247 1 279.6 280.4 278.0 292.7 4.75 3 931 783 1.2 1.2 100 0.0 1.2 336 2 280.0 280.8 277.9 292.4 4.48 4 930 792 1.4 1.2 99 0.2 1.3 341 2 280.3 281.1 278.0 292.7 4.48 5 927 818 3.2 -1.0 74 4.2 1.4 355 2 282.4 283.1 278.2 293.2 3.83 6 925 835 3.8 -1.2 70 5.0 1.6 5 2 283.2 283.8 278.6 293.9 3.78 7 924 844 4.8 -3.2 56 8.0 1.4 8 2 284.3 284.9 278.4 293.6 3.26 8 922 862 8.2 -1.8 49 10.0 3.7 14 3 288.0 288.6 280.6 298.4 3.63 9 920 879 9.2 -0.8 50 10.0 4.5 19 3 289.2 289.9 281.5 300.5 3.92 10 913 943 11.8 -6.2 28 18.0 4.1 29 4 292.5 292.9 281.4 300.3 2.63 11 907 998 13.4 -7.6 22 21.0 4.5 26 4 294.7 295.1 282.1 301.8 2.38 12 905 1017 13.2 -7.8 22 21.0 4.4 25 4 294.6 295.1 282.1 301.7 2.34 13 894 1119 15.2 -9.8 17 25.0 4.8 20 4 297.7 298.1 283.0 304.0 2.03 14 879 1262 16.0 -15.0 11 31.0 4.1 18 4 300.0 300.3 283.1 304.3 1.35 15 858 1467 15.4 -16.6 10 32.0 3.5 34 4 301.5 301.7 283.5 305.4 1.21 16 856 1487 15.4 -16.6 10 32.0 3.5 35 4 301.7 301.9 283.6 305.6 1.22 17 853 1516 15.4 -13.6 12 29.0 3.9 38 4 302.0 302.3 284.2 306.9 1.57 18 850 1546 15.4 -12.6 13 28.0 4.1 40 4 302.3 302.6 284.4 307.7 1.71 19 831 1737 14.0 -13.0 14 27.0 3.2 17 7 302.8 303.1 284.6 308.1 1.69 20 773 2342 10.2 -15.8 14 26.0 0.5 318 6 305.0 305.3 285.2 309.7 1.44 21 700 3161 6.2 -26.8 7 33.0 -3.4 320 20 309.4 309.5 285.8 311.4 0.61 22 690 3278 5.4 -28.6 6 34.0 -4.1 314 24 309.7 309.8 285.9 311.5 0.52 23 684 3350 5.6 -22.4 11 28.0 -3.4 310 26 310.7 310.9 286.7 313.9 0.93 24 629 4027 0.2 -19.8 21 20.0 -6.3 301 22 312.1 312.3 287.5 316.3 1.26 25 600 4403 -2.7 -24.7 17 22.0 -8.9 299 21 313.0 313.2 287.4 315.9 0.86 26 587 4576 -3.3 -30.3 10 27.0 -9.9 304 18 314.3 314.4 287.5 316.1 0.52 27 500 5820 -13.1 -35.1 14 22.0 -17.3 280 20 317.1 317.1 288.2 318.5 0.39 28 487 6021 -14.3 -37.3 12 23.0 -18.3 280 19 318.0 318.1 288.5 319.2 0.32 29 427 7004 -22.9 -41.9 16 19.0 -25.3 275 20 319.2 319.3 288.8 320.0 0.23 30 424 7056 -23.1 -37.1 27 14.0 -25.2 276 20 319.6 319.7 289.0 321.0 0.37 31 419 7142 -23.9 -39.9 21 16.0 -26.0 279 20 319.7 319.7 288.9 320.7 0.28 32 413 7248 -24.9 -35.9 35 11.0 -26.5 282 20 319.7 319.8 289.1 321.3 0.43 33 409 7319 -25.5 -31.5 57 6.0 -26.5 285 19 319.8 319.9 289.4 322.2 0.67 34 408 7336 -25.7 -31.7 57 6.0 -26.7 285 19 319.8 319.9 289.4 322.1 0.66 35 400 7480 -26.9 -32.9 57 6.0 -27.8 290 19 320.0 320.1 289.4 322.2 0.60 36 394 7589 -27.9 -33.9 56 6.0 -28.8 290 19 320.1 320.2 289.4 322.1 0.55 37 390 7662 -28.5 -32.8 66 4.3 -29.2 292 19 320.3 320.4 289.5 322.5 0.62 38 384 7773 -29.5 -33.2 70 3.7 -30.0 297 20 320.4 320.5 289.5 322.5 0.61 39 376 7922 -30.7 -33.4 77 2.7 -31.1 304 21 320.7 320.8 289.6 322.9 0.61 40 371 8017 -31.5 -34.3 76 2.8 -31.9 306 21 320.9 321.0 289.6 322.9 0.56 41 369 8056 -31.7 -35.6 68 3.9 -32.2 306 21 321.1 321.2 289.6 322.9 0.50 42 354 8347 -34.3 -37.2 75 2.9 -34.6 308 20 321.4 321.5 289.7 323.1 0.44 43 343 8567 -36.3 -40.4 66 4.1 -36.7 310 19 321.6 321.7 289.6 322.9 0.33 44 339 8648 -37.1 -40.5 71 3.4 -37.4 311 19 321.6 321.7 289.6 322.9 0.33 45 335 8730 -37.7 -41.3 69 3.6 -38.0 311 19 321.9 322.0 289.7 323.0 0.31 46 333 8771 -37.9 -42.9 59 5.0 -38.3 312 19 322.2 322.2 289.7 323.2 0.26 47 326 8917 -39.3 -43.1 67 3.8 -39.6 313 19 322.2 322.3 289.8 323.2 0.26 48 311 9238 -42.3 -45.6 70 3.3 -42.5 314 17 322.4 322.4 289.8 323.2 0.21 49 307 9325 -43.1 -48.1 58 5.0 -43.4 312 16 322.5 322.5 289.7 323.1 0.16 50 300 9480 -44.3 -51.3 46 7.0 -44.6 315 14 322.9 322.9 289.8 323.4 0.11 51 299 9502 -44.5 -51.5 46 7.0 -44.8 315 14 322.9 323.0 289.8 323.4 0.11 52 297 9547 -44.7 -52.7 40 8.0 -45.0 315 14 323.3 323.3 289.9 323.7 0.10 53 296 9570 -44.1 -59.1 17 15.0 -44.6 315 14 324.4 324.5 290.2 324.6 0.04 54 285 9824 -45.5 -57.5 25 12.0 -45.9 326 13 326.0 326.0 290.6 326.2 0.06 55 276 10038 -46.7 -63.7 13 17.0 -47.1 1 10 327.2 327.2 291.0 327.4 0.03 56 250 10690 -50.1 -70.1 8 20.0 -50.5 350 3 331.6 331.6 292.2 331.6 0.01 57 201 12079 -58.7 -72.7 15 14.0 -58.9 285 14 339.3 339.3 294.1 339.4 0.01 58 200 12110 -58.5 -72.5 15 14.0 -58.6 290 15 340.1 340.1 294.4 340.2 0.01 59 150 13920 -60.5 -84.5 3 24.0 -60.7 295 34 365.9 365.9 299.8 365.9 0.00 60 100 16400 -66.7 -90.7 2 24.0 -66.8 295 32 398.9 398.9 305.0 398.9 0.00 61 77 17977 -69.1 -89.1 4 20.0 -69.2 320 22 424.8 424.8 308.3 424.8 0.00 62 70 18550 -68.3 -89.3 3 21.0 -68.4 335 24 438.3 438.3 309.7 438.3 0.00 63 66 18902 -68.1 -89.1 3 21.0 -68.2 335 26 446.1 446.1 310.5 446.1 0.00 64 63 19183 -65.5 -88.5 3 23.0 -65.7 330 27 457.8 457.8 311.6 457.9 0.00 65 59 19579 -67.1 -90.1 2 23.0 -67.3 346 28 462.9 462.9 312.0 462.9 0.00 66 57 19787 -66.5 -90.5 2 24.0 -66.7 354 28 468.9 468.9 312.5 468.9 0.00 67 56 19895 -63.9 -89.9 2 26.0 -64.2 349 27 477.2 477.2 313.2 477.2 0.00 68 50 20590 -62.5 -89.5 1 27.0 -62.9 355 17 496.2 496.2 314.7 496.2 0.00 69 49 20715 -62.3 -89.3 2 27.0 -62.7 4 15 499.5 499.5 314.9 499.6 0.00 70 45 21241 -61.9 -88.9 2 27.0 -62.4 13 31 512.8 512.8 315.8 512.9 0.00 71 43 21521 -63.3 -90.3 1 27.0 -63.7 24 30 516.1 516.1 316.1 516.1 0.00 72 42 21667 -61.5 -89.5 1 28.0 -62.1 29 28 524.0 524.0 316.5 524.1 0.00 73 36 22618 -63.3 -90.3 1 27.0 -63.8 8 19 543.0 543.0 317.7 543.0 0.00 74 31 23545 -59.7 -88.7 1 29.0 -60.6 12 26 576.5 576.5 319.5 576.5 0.00 75 30 23750 -60.1 -89.1 1 29.0 -61.0 30 29 580.8 580.8 319.7 580.8 0.00 76 27 24406 -61.3 -89.3 1 28.0 -62.1 23 32 595.2 595.2 320.4 595.2 0.00 TRP 201 12079 -58.7 -72.7 15 14.0 -58.9 285 14 339.3 339.3 294.1 339.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5618.00 m Freezing level: 627.00 mb = 4052.91 m = 13296.77 ft Wetbulb zero: 762.98 mb = 2450.06 m = 8038.15 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 20.48 % Est. max temperature: 27.70 C = 81.87 F Sfc-Lift cond lev (LCL): 942.00 mb = 689.49 m = 2262.09 ft T: 1.90 C 700-500 lapse rate: 7.26 C/km ThetaE index: 0.82 C Layer 950.0- 930.0 mb Conv cond level (CCL): 528.29 mb = 5393.12 m = 17693.76 ft Mean mixing ratio: 3.46 g/kg Conv temperature: 40.81 C = 105.46 F Cap Strength: 17.65 C Lifted Index: 17.52 C Risk: None Lifted Index @300 mb: 17.97 C Lifted Index @700 mb: 16.99 C Showalter Index: 10.67 C Risk: None Total Totals Index: 29.00 C Risk: None Vertical Totals Index: 28.50 C Cross Totals Index: 0.50 C K Index: -17.10 Risk: None Sweat Index: 28.00 Risk: None Energy Index: 2.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 116.77 J/kg Max Up Vert Vel: 15.28 m/s Conv Inhibition (B-): 36325.63 J/kg Cap Strength: 17.56 C Lift Cond Lev (LCL): 786.26 mb = 2200.03 m = 7217.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 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 ---------------------------------------------------------- 0 976 405 210 4 2.0 3.5 | 168 14 -2.9 13.5 1 951 610 240 1 0.9 0.5 | 159 11 -4.0 10.5 2 925 835 5 2 -0.2 -2.0 | 148 9 -5.1 8.0 3 916 914 30 4 -2.0 -3.5 | 133 9 -6.9 6.5 4 884 1219 15 4 -1.0 -3.9 | 136 9 -5.9 6.1 5 850 1546 40 4 -2.6 -3.1 | 133 10 -7.5 6.9 6 822 1829 5 9 -0.8 -9.0 | 100 6 -5.7 1.0 7 792 2134 325 4 2.3 -3.3 | 159 7 -2.6 6.7 8 764 2438 315 7 4.9 -4.9 | 181 5 0.1 5.0 9 736 2743 320 12 7.7 -9.2 | 254 3 2.8 0.8 10 700 3161 320 20 12.9 -15.3 | 304 10 8.0 -5.3 11 683 3353 310 26 19.9 -16.7 | 294 16 15.0 -6.7 12 657 3658 310 23 17.6 -14.8 | 291 14 12.7 -4.8 13 609 4267 295 22 19.9 -9.3 | 267 15 15.0 0.7 14 586 4572 305 18 14.7 -10.3 | 272 10 9.9 -0.3 15 563 4877 305 22 18.0 -12.6 | 281 13 13.1 -2.6 16 542 5182 305 21 17.2 -12.0 | 279 12 12.3 -2.1 17 522 5486 280 22 21.7 -3.8 | 250 18 16.8 6.2 18 500 5820 280 20 19.7 -3.5 | 246 16 14.8 6.5 19 482 6096 280 19 18.7 -3.3 | 244 15 13.8 6.7 20 426 7010 275 20 19.9 -1.7 | 241 17 15.0 8.2 21 400 7480 290 19 17.9 -6.5 | 255 13 13.0 3.5 22 392 7620 290 19 17.9 -6.5 | 255 13 13.0 3.5 23 375 7925 305 21 17.2 -12.0 | 279 12 12.3 -2.1 24 315 9144 315 18 12.7 -12.7 | 289 8 7.8 -2.7 25 301 9449 310 15 11.5 -9.6 | 267 7 6.6 0.3 26 300 9480 315 14 9.9 -9.9 | 269 5 5.0 0.1 27 288 9754 315 14 9.9 -9.9 | 269 5 5.0 0.1 28 275 10058 5 10 -0.9 -10.0 | 90 6 -5.8 0.0 29 263 10363 10 10 -1.7 -9.8 | 91 7 -6.6 0.1 30 250 10690 350 3 0.5 -3.0 | 148 8 -4.4 7.0 31 239 10973 355 3 0.3 -3.0 | 147 8 -4.6 7.0 32 228 11278 255 12 11.6 3.1 | 207 15 6.7 13.1 33 217 11582 290 13 12.2 -4.4 | 233 9 7.3 5.5 34 201 12079 285 14 13.5 -3.6 | 234 11 8.6 6.4 35 200 12110 290 15 14.1 -5.1 | 242 10 9.2 4.9 36 188 12497 300 20 17.3 -10.0 | 270 12 12.4 -0.0 37 179 12802 265 17 16.9 1.5 | 226 17 12.0 11.5 38 163 13411 305 31 25.4 -17.8 | 291 22 20.5 -7.8 39 150 13920 295 34 30.8 -14.4 | 280 26 25.9 -4.4 40 148 14021 290 32 30.1 -10.9 | 272 25 25.2 -1.0 41 121 15240 310 39 29.9 -25.1 | 301 29 25.0 -15.1 42 115 15545 315 33 23.3 -23.3 | 306 23 18.4 -13.3 43 109 15850 300 35 30.3 -17.5 | 286 27 25.4 -7.5 44 104 16154 315 31 21.9 -21.9 | 305 21 17.0 -11.9 45 100 16400 295 32 29.0 -13.5 | 278 24 24.1 -3.5 46 94 16764 295 32 29.0 -13.5 | 278 24 24.1 -3.5 47 89 17069 320 36 23.1 -27.6 | 314 25 18.2 -17.6 48 81 17678 310 24 18.4 -15.4 | 292 15 13.5 -5.4 49 73 18288 330 20 10.0 -17.3 | 325 9 5.1 -7.3 50 70 18550 335 24 10.1 -21.8 | 336 13 5.2 -11.8 51 70 18593 340 24 8.2 -22.6 | 345 13 3.3 -12.6 52 63 19202 330 27 13.5 -23.4 | 327 16 8.6 -13.4 53 57 19812 355 28 2.4 -27.9 | 8 18 -2.5 -17.9 54 54 20117 335 25 10.6 -22.7 | 336 14 5.7 -12.7 55 50 20590 355 17 1.5 -16.9 | 26 8 -3.4 -6.9 56 49 20726 5 15 -1.3 -14.9 | 51 8 -6.2 -5.0 57 44 21336 15 34 -8.8 -32.8 | 31 27 -13.7 -22.9 58 42 21641 30 28 -14.0 -24.2 | 53 24 -18.9 -14.3 59 36 22555 360 17 -0.0 -17.0 | 35 9 -4.9 -7.0 60 35 22860 35 25 -14.3 -20.5 | 61 22 -19.2 -10.5 61 33 23165 35 19 -10.9 -15.6 | 71 17 -15.8 -5.6 62 31 23470 5 25 -2.2 -24.9 | 25 17 -7.1 -14.9 63 30 23750 30 29 -14.5 -25.1 | 52 25 -19.4 -15.1 64 27 24079 20 34 -11.6 -31.9 | 37 27 -16.5 -22.0 65 25 24384 40 18 -11.6 -13.8 | 77 17 -16.5 -3.8 66 23 24689 45 19 -13.4 -13.4 | 79 19 -18.3 -3.4 Wind Parameters Mean winds (0-6000m): 303.9 at 14.8 knts Storm direction: 333.9 at 11.1 knts Shear (0-3000m) pos: 2.4 neg: 3.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 125.7 deg Storm rel helicity (0-3000m) pos: 20.1 neg: -33.6 tot: -13.6 m^2/s^2 ave: -4.5 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.90 Bulk Shear: 23.84 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 ------------------------------------------------------------------------------- 500 259 2 165 11| 8.0 0.0 8.0| 0.0 -15.7 -15.7 -31.4 -0.68| 8.8 -6.0 1000 14 3 141 9| 4.1 0.0 4.1| 0.7 -17.0 -16.4 -16.4 -0.58| 5.4 -3.1 1500 15 4 136 9| 2.7 1.7 4.5| 2.6 -26.6 -23.9 -15.9 -0.48| 6.4 -3.1 2000 0 4 139 7| 2.1 1.7 3.8| 10.8 -26.6 -15.8 -7.9 -0.13| 6.6 -0.9 2500 342 6 145 6| 2.8 1.4 4.2| 17.3 -26.6 -9.2 -3.7 0.11| 7.0 0.7 3000 330 8 165 3| 2.4 3.0 5.4| 20.1 -33.6 -13.6 -4.5 0.07| 7.9 0.6 4000 316 12 248 4| 1.8 1.9 3.6| 21.5 -57.7 -36.2 -9.0 -0.05| 7.2 -0.3 5000 312 14 261 5| 1.7 1.9 3.6| 28.4 -80.4 -52.0 -10.4 -0.09| 7.1 -0.7 6000 304 15 257 8| 1.4 1.6 3.0| 28.4 -97.9 -69.5 -11.6 -0.14| 6.5 -0.9 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20251213.00.gif