UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122306.upa.cvt Date: 0600Z 23 DEC 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 23 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 124 SFC 967 405 4.0 3.3 95 0.7 3.7 0 0 279.8 280.7 278.4 293.6 5.01 2 960 463 4.0 2.7 91 1.3 3.4 351 0 280.4 281.2 278.5 293.8 4.84 3 954 514 5.2 2.2 81 3.0 3.8 344 1 282.1 282.9 279.2 295.2 4.70 4 944 599 5.2 4.0 92 1.2 4.6 332 1 283.0 283.9 280.4 298.0 5.40 5 942 616 5.6 4.0 89 1.6 4.8 336 1 283.6 284.5 280.7 298.6 5.41 6 925 763 5.0 2.6 84 2.4 3.8 110 1 284.4 285.3 280.6 298.4 4.99 7 914 861 4.6 1.8 82 2.8 3.3 88 3 285.0 285.8 280.6 298.4 4.77 8 850 1448 0.0 -0.5 96 0.5 -0.2 65 3 286.1 286.9 280.7 298.5 4.34 9 836 1581 -0.7 -1.0 98 0.3 -0.9 302 3 286.8 287.5 280.8 298.9 4.25 10 828 1658 -0.7 -2.4 88 1.7 -1.4 277 5 287.6 288.2 280.7 298.7 3.87 11 819 1745 -1.1 -2.4 91 1.3 -1.7 248 8 288.0 288.7 281.0 299.3 3.91 12 801 1922 -1.1 -5.0 75 3.9 -2.7 216 14 289.9 290.5 281.1 299.5 3.29 13 758 2360 -2.9 -13.9 42 11.0 -6.4 205 28 292.5 292.8 280.3 297.8 1.72 14 753 2413 -3.1 -20.1 26 17.0 -7.8 205 30 292.9 293.1 279.6 296.1 1.03 15 751 2434 -2.9 -26.9 14 24.0 -8.5 205 31 293.3 293.4 279.1 295.1 0.56 16 740 2551 -2.9 -41.9 3 39.0 -9.3 209 29 294.6 294.6 279.1 295.0 0.13 17 738 2572 -2.7 -34.7 6 32.0 -8.9 209 29 295.0 295.0 279.5 295.9 0.27 18 700 2989 -5.3 -36.3 7 31.0 -10.9 215 28 296.6 296.7 280.2 297.4 0.24 19 649 3578 -9.3 -48.3 3 39.0 -14.3 219 33 298.6 298.6 280.8 298.8 0.07 20 613 4018 -10.7 -47.7 3 37.0 -15.4 214 33 301.9 301.9 282.3 302.2 0.08 21 559 4720 -16.7 -47.7 5 31.0 -20.1 217 38 302.9 302.9 282.7 303.2 0.09 22 552 4814 -17.3 -50.3 4 33.0 -20.7 219 39 303.2 303.3 282.8 303.5 0.07 23 550 4841 -17.5 -43.5 8 26.0 -20.7 219 39 303.3 303.3 283.0 303.8 0.15 24 546 4896 -17.9 -31.9 28 14.0 -20.3 220 40 303.5 303.6 283.4 305.1 0.48 25 544 4923 -17.9 -38.9 14 21.0 -20.8 221 41 303.8 303.8 283.2 304.6 0.24 26 529 5132 -18.9 -31.9 31 13.0 -21.1 224 46 305.0 305.1 284.1 306.7 0.50 27 514 5346 -20.3 -34.3 28 14.0 -22.4 222 50 305.9 305.9 284.3 307.3 0.41 28 500 5550 -21.5 -45.5 10 24.0 -24.0 220 51 306.8 306.8 284.3 307.3 0.13 29 498 5579 -21.5 -50.5 5 29.0 -24.2 220 51 307.2 307.2 284.4 307.5 0.07 30 453 6269 -25.9 -55.9 4 30.0 -28.0 226 64 310.1 310.1 285.4 310.3 0.04 31 447 6365 -26.1 -58.1 3 32.0 -28.2 227 67 311.0 311.0 285.7 311.2 0.03 32 443 6430 -26.3 -53.3 6 27.0 -28.3 228 70 311.6 311.6 285.9 311.8 0.06 33 440 6479 -26.1 -45.1 15 19.0 -28.0 228 72 312.4 312.5 286.4 313.0 0.16 34 436 6545 -26.1 -38.1 31 12.0 -27.6 229 74 313.3 313.3 286.9 314.4 0.33 35 435 6561 -25.9 -38.9 28 13.0 -27.5 229 75 313.7 313.8 287.0 314.8 0.30 36 429 6661 -26.7 -45.7 15 19.0 -28.5 230 78 313.9 314.0 286.9 314.5 0.15 37 424 6746 -27.7 -44.7 18 17.0 -29.3 230 80 313.7 313.7 286.9 314.3 0.17 38 418 6847 -28.5 -37.5 42 9.0 -29.6 230 81 314.0 314.0 287.2 315.3 0.36 39 417 6865 -28.7 -40.7 31 12.0 -30.0 230 81 313.9 314.0 287.1 314.9 0.26 40 414 6916 -29.1 -38.1 42 9.0 -30.2 230 81 314.1 314.1 287.2 315.3 0.35 41 411 6968 -29.7 -38.7 41 9.0 -30.7 230 81 313.9 314.0 287.1 315.1 0.33 42 403 7107 -30.9 -38.9 45 8.0 -31.7 230 82 314.2 314.2 287.2 315.3 0.33 43 400 7160 -31.5 -37.5 55 6.0 -32.1 230 82 314.0 314.1 287.2 315.4 0.38 44 395 7249 -32.3 -35.2 75 2.9 -32.6 230 83 314.1 314.2 287.3 315.8 0.48 45 394 7267 -32.3 -34.9 78 2.6 -32.6 230 83 314.4 314.5 287.5 316.1 0.50 46 367 7766 -34.9 -38.0 73 3.1 -35.2 229 87 317.3 317.4 288.3 318.8 0.39 47 363 7843 -35.5 -38.3 75 2.8 -35.8 228 88 317.5 317.6 288.4 318.9 0.39 48 359 7920 -35.9 -40.2 65 4.3 -36.3 227 88 318.0 318.1 288.5 319.2 0.32 49 356 7978 -36.5 -40.8 64 4.3 -36.9 226 89 318.0 318.0 288.5 319.1 0.30 50 347 8156 -38.1 -41.4 71 3.3 -38.4 224 91 318.1 318.2 288.5 319.2 0.29 51 344 8215 -38.7 -43.3 62 4.6 -39.1 224 92 318.1 318.2 288.4 319.0 0.24 52 342 8256 -39.1 -42.4 71 3.3 -39.4 223 92 318.1 318.2 288.5 319.1 0.27 53 340 8296 -39.5 -44.4 60 4.9 -39.8 223 93 318.1 318.1 288.4 318.9 0.22 54 325 8603 -42.3 -46.5 63 4.2 -42.5 220 97 318.4 318.4 288.4 319.0 0.18 55 304 9052 -46.3 -47.7 86 1.4 -46.4 224 102 318.9 318.9 288.6 319.5 0.17 56 300 9140 -47.1 -49.4 77 2.3 -47.2 225 103 319.0 319.0 288.6 319.5 0.14 57 258 10120 -54.9 -60.2 51 5.4 -55.0 235 109 321.6 321.6 289.3 321.7 0.04 58 250 10320 -56.5 -62.5 47 6.0 -56.6 235 107 322.1 322.1 289.4 322.2 0.03 59 235 10708 -59.3 -62.2 69 2.9 -59.3 240 105 323.6 323.6 289.9 323.7 0.04 60 200 11720 -56.9 -78.9 5 22.0 -57.1 225 91 342.7 342.7 295.0 342.7 0.00 61 150 13550 -55.9 -84.9 1 29.0 -56.2 230 81 373.8 373.8 301.2 373.8 0.00 62 100 16100 -60.1 -86.1 2 26.0 -60.4 240 65 411.6 411.6 306.7 411.6 0.00 63 97 16290 -58.9 -85.9 2 27.0 -59.2 234 70 417.5 417.5 307.4 417.6 0.00 64 91 16690 -59.5 -86.5 2 27.0 -59.9 240 60 424.0 424.1 308.2 424.1 0.00 65 87 16972 -57.3 -86.3 1 29.0 -57.8 240 52 434.0 434.0 309.3 434.0 0.00 66 70 18330 -62.1 -87.1 2 25.0 -62.4 230 49 451.5 451.5 311.0 451.5 0.00 67 64 18883 -63.1 -88.1 2 25.0 -63.4 235 47 461.1 461.1 311.8 461.1 0.00 68 62 19079 -61.3 -88.3 2 27.0 -61.7 240 44 469.3 469.3 312.5 469.3 0.00 69 55 19816 -64.7 -88.7 2 24.0 -65.0 223 33 477.8 477.8 313.2 477.8 0.00 70 41 21624 -61.5 -88.5 2 27.0 -62.1 255 24 527.7 527.7 316.8 527.7 0.00 TRP 235 10708 -59.3 -62.2 69 2.9 -59.3 240 105 323.6 323.6 289.9 323.7 0.04 WND 258 10120 -54.9 -60.2 51 5.4 -55.0 235 109 321.6 321.6 289.3 321.7 0.04 Sounding variables and indices 1000-500 mb thick: 5426.00 m Freezing level: 850.00 mb = 1448.00 m = 4750.60 ft Wetbulb zero: 853.91 mb = 1410.90 m = 4628.88 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 36.15 % Est. max temperature: 12.34 C = 54.21 F Sfc-Lift cond lev (LCL): 956.60 mb = 491.89 m = 1613.78 ft T: 4.68 C 700-500 lapse rate: 6.33 C/km ThetaE index: 4.47 C Layer 758.0- 738.0 mb Conv cond level (CCL): 866.50 mb = 1292.45 m = 4240.29 ft Mean mixing ratio: 4.82 g/kg Conv temperature: 9.96 C = 49.93 F Cap Strength: 8.57 C Lifted Index: 9.07 C Risk: None Lifted Index @300 mb: 15.14 C Lifted Index @700 mb: 5.46 C Showalter Index: 8.54 C Risk: None Total Totals Index: 42.50 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 21.00 C K Index: -10.00 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 1.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.86 J/kg Max Up Vert Vel: 6.30 m/s Conv Inhibition (B-): 29084.70 J/kg Cap Strength: 8.77 C Lift Cond Lev (LCL): 888.08 mb = 1093.46 m = 3587.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 at 23 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 ---------------------------------------------------------- 0 967 405 0 0 -0.0 -0.0 | 68 23 -20.9 -8.5 1 943 610 330 1 0.5 -0.9 | 65 22 -20.4 -9.3 2 925 763 110 1 -0.9 0.3 | 70 23 -21.8 -8.1 3 908 914 75 4 -3.9 -1.0 | 69 27 -24.8 -9.5 4 874 1219 75 7 -6.8 -1.8 | 70 30 -27.7 -10.3 5 850 1448 65 3 -2.7 -1.3 | 68 26 -23.6 -9.7 6 842 1524 320 1 0.6 -0.8 | 65 22 -20.2 -9.2 7 810 1829 220 11 7.1 8.4 | 90 14 -13.8 -0.1 8 780 2134 205 20 8.5 18.1 | 128 16 -12.4 9.6 9 750 2438 205 31 13.1 28.1 | 158 21 -7.8 19.6 10 722 2743 215 26 14.9 21.3 | 155 14 -6.0 12.8 11 700 2989 215 28 16.1 22.9 | 162 15 -4.8 14.5 12 641 3658 220 34 21.9 26.0 | 183 18 1.0 17.6 13 592 4267 210 33 16.5 28.6 | 168 21 -4.4 20.1 14 546 4877 220 40 25.7 30.6 | 192 23 4.8 22.2 15 525 5182 225 47 33.2 33.2 | 207 28 12.3 24.8 16 504 5486 220 53 34.1 40.6 | 202 35 13.2 32.1 17 500 5550 220 51 32.8 39.1 | 201 33 11.9 30.6 18 484 5791 220 51 32.8 39.1 | 201 33 11.9 30.6 19 464 6096 225 58 41.0 41.0 | 212 38 20.1 32.5 20 426 6706 230 80 61.3 51.4 | 223 59 40.4 42.9 21 400 7160 230 82 62.8 52.7 | 223 61 41.9 44.2 22 374 7620 230 85 65.1 54.6 | 224 64 44.2 46.2 23 328 8534 220 96 61.7 73.5 | 212 77 40.8 65.1 24 300 9140 225 103 72.8 72.8 | 219 83 51.9 64.4 25 300 9144 225 97 68.6 68.6 | 218 77 47.7 60.1 26 258 10120 235 109 89.3 62.5 | 232 87 68.4 54.0 27 250 10320 235 107 87.6 61.4 | 232 85 66.8 52.9 28 248 10363 235 109 89.3 62.5 | 232 87 68.4 54.0 29 235 10708 240 105 90.9 52.5 | 238 83 70.0 44.0 30 225 10973 240 104 90.1 52.0 | 238 82 69.2 43.5 31 204 11582 220 96 61.7 73.5 | 212 77 40.8 65.1 32 200 11720 225 91 64.3 64.3 | 218 71 43.5 55.9 33 153 13411 230 77 59.0 49.5 | 223 56 38.1 41.0 34 150 13550 230 81 62.0 52.1 | 223 60 41.2 43.6 35 139 14021 235 82 67.2 47.0 | 230 60 46.3 38.6 36 115 15240 235 60 49.1 34.4 | 227 38 28.3 25.9 37 104 15850 220 64 41.1 49.0 | 207 45 20.2 40.5 38 100 16100 240 65 56.3 32.5 | 236 43 35.4 24.0 39 99 16154 230 74 56.7 47.6 | 222 53 35.8 39.1 40 94 16459 240 66 57.2 33.0 | 236 44 36.3 24.5 41 86 17069 240 49 42.4 24.5 | 233 27 21.5 16.0 42 82 17374 250 49 46.0 16.8 | 252 26 25.2 8.3 43 74 17983 230 49 37.5 31.5 | 216 28 16.6 23.0 44 70 18288 230 44 33.7 28.3 | 213 24 12.8 19.8 45 70 18330 230 49 37.5 31.5 | 216 28 16.6 23.0 46 66 18593 230 50 38.3 32.1 | 216 29 17.4 23.7 47 58 19202 250 38 35.7 13.0 | 253 15 14.8 4.5 48 54 19507 215 31 17.8 25.4 | 170 17 -3.1 16.9 49 44 20422 245 27 24.5 11.4 | 231 5 3.6 2.9 50 36 21336 270 19 19.0 -0.0 | 13 9 -1.9 -8.5 51 34 21641 280 18 17.7 -3.1 | 15 12 -3.2 -11.6 52 32 21946 245 19 17.2 8.0 | 83 4 -3.7 -0.4 Wind Parameters Mean winds (0-6000m): 217.9 at 30.1 knts Storm direction: 247.9 at 22.5 knts Shear (0-3000m) pos: 3.0 neg: 2.8 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 107.6 deg Storm rel helicity (0-3000m) pos: 140.7 neg: -36.3 tot: 104.4 m^2/s^2 ave: 34.8 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.15 Bulk Shear: 128.39 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 62 1 68 24| 3.9 0.0 3.9| 12.2 -8.7 3.5 7.0 0.09| 6.1 0.6 1000 72 3 68 26| 2.0 0.4 2.3| 13.7 -15.5 -1.8 -1.8 -0.01| 6.3 -0.1 1500 123 4 76 25| 4.7 0.2 4.9| 49.8 -33.3 16.5 11.0 0.20| 11.3 2.3 2000 198 9 89 18| 3.5 4.2 7.7|114.6 -33.3 81.3 40.6 0.44| 12.9 5.7 2500 205 12 100 16| 2.6 3.4 6.0|122.4 -36.3 86.1 34.4 0.40| 11.8 4.8 3000 209 15 110 14| 3.0 2.8 5.8|140.7 -36.3 104.4 34.8 0.44| 10.7 4.7 4000 212 20 130 13| 2.2 2.6 4.8|157.5 -57.4 100.1 25.0 0.37| 9.2 3.4 5000 215 24 150 13| 3.6 2.1 5.7|239.2 -69.2 169.9 34.0 0.42| 9.4 4.0 6000 218 30 171 15| 4.6 1.7 6.4|356.5 -80.6 275.9 46.0 0.42| 9.8 4.2 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20251223.06.gif