UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026012700.upa.cvt Date: 0000Z 27 JAN 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 27 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 195 SFC 976 405 10.6 -2.4 40 13.0 4.8 0 0 285.7 286.3 279.1 295.1 3.28 2 966 489 9.4 -3.6 40 13.0 3.8 335 1 285.4 285.9 278.6 294.1 3.03 3 954 590 8.6 -4.4 39 13.0 3.1 306 2 285.6 286.1 278.6 293.9 2.89 4 952 607 8.4 -5.6 37 14.0 2.7 301 2 285.5 286.0 278.2 293.2 2.64 5 941 702 8.8 -9.2 27 18.0 2.0 236 5 286.9 287.2 278.1 292.9 2.02 6 927 823 9.0 -7.0 32 16.0 2.5 152 8 288.3 288.8 279.3 295.5 2.43 7 925 841 9.2 -6.8 32 16.0 2.7 140 9 288.7 289.2 279.6 296.0 2.48 8 911 968 11.0 -10.0 22 21.0 2.8 145 13 291.8 292.2 280.3 297.7 1.96 9 906 1014 10.8 -10.2 22 21.0 2.6 145 12 292.1 292.4 280.4 297.9 1.94 10 850 1541 6.0 -11.0 28 17.0 -0.3 195 5 292.4 292.8 280.6 298.3 1.94 11 796 2073 1.6 -12.4 34 14.0 -3.3 187 10 293.3 293.6 280.8 298.9 1.85 12 760 2444 -1.5 -16.5 31 15.0 -6.1 205 18 293.8 294.1 280.5 298.1 1.38 13 753 2517 -1.7 -20.7 22 19.0 -7.0 211 19 294.4 294.6 280.2 297.5 0.98 14 746 2592 -1.7 -27.7 12 26.0 -7.8 217 19 295.2 295.3 280.0 296.9 0.53 15 743 2624 -1.5 -30.5 9 29.0 -7.9 220 20 295.7 295.8 280.0 297.1 0.41 16 735 2710 -1.9 -30.9 9 29.0 -8.2 227 21 296.2 296.3 280.3 297.5 0.40 17 732 2742 -1.3 -28.3 11 27.0 -7.7 230 21 297.2 297.3 280.8 298.9 0.51 18 712 2962 -2.3 -38.3 4 36.0 -9.0 236 17 298.5 298.5 281.0 299.2 0.20 19 700 3097 -3.5 -39.5 4 36.0 -9.9 240 14 298.6 298.6 281.0 299.2 0.18 20 678 3349 -5.5 -40.5 4 35.0 -11.3 235 17 299.1 299.1 281.2 299.7 0.16 21 673 3407 -5.9 -22.9 25 17.0 -10.3 236 17 299.3 299.5 282.3 302.2 0.90 22 651 3667 -8.3 -19.3 41 11.0 -11.3 245 20 299.4 299.7 282.8 303.5 1.27 23 644 3750 -8.9 -19.9 41 11.0 -11.9 246 20 299.7 299.9 282.8 303.6 1.22 24 639 3811 -9.3 -21.3 37 12.0 -12.4 247 20 299.9 300.1 282.7 303.4 1.09 25 631 3908 -9.9 -20.9 40 11.0 -12.8 249 19 300.3 300.5 283.0 304.0 1.14 26 620 4044 -10.9 -16.9 61 6.0 -12.6 248 20 300.7 301.0 283.7 305.8 1.64 27 615 4106 -11.1 -23.1 36 12.0 -14.0 246 21 301.1 301.3 283.1 304.3 0.97 28 613 4131 -11.3 -25.3 30 14.0 -14.5 245 21 301.2 301.3 282.9 303.8 0.80 29 608 4194 -11.7 -26.7 28 15.0 -15.0 243 22 301.4 301.6 282.9 303.8 0.71 30 604 4245 -11.9 -23.9 36 12.0 -14.7 241 23 301.8 301.9 283.3 304.8 0.92 31 591 4411 -13.3 -23.3 43 10.0 -15.7 238 24 302.0 302.2 283.5 305.2 0.99 32 580 4554 -14.3 -26.3 35 12.0 -16.9 236 23 302.5 302.6 283.4 305.0 0.77 33 563 4780 -15.7 -18.2 81 2.5 -16.4 251 24 303.4 303.7 284.8 308.6 1.62 34 561 4807 -15.7 -19.0 76 3.3 -16.6 253 24 303.7 304.0 284.8 308.6 1.52 35 560 4820 -15.5 -21.5 60 6.0 -17.0 254 24 304.1 304.3 284.6 308.1 1.22 36 549 4970 -16.7 -27.7 38 11.0 -18.9 259 24 304.4 304.6 284.1 306.8 0.71 37 543 5052 -16.9 -37.9 14 21.0 -20.0 257 23 305.1 305.2 283.8 306.1 0.27 38 534 5178 -17.3 -34.3 21 17.0 -20.1 255 23 306.1 306.2 284.4 307.5 0.39 39 528 5263 -17.7 -41.7 10 24.0 -20.8 261 24 306.6 306.7 284.3 307.3 0.19 40 526 5291 -17.7 -47.7 5 30.0 -21.0 263 24 307.0 307.0 284.3 307.3 0.10 41 524 5320 -17.5 -41.5 10 24.0 -20.7 266 25 307.6 307.6 284.7 308.2 0.19 42 522 5348 -17.7 -35.7 19 18.0 -20.5 268 25 307.6 307.7 284.9 308.9 0.35 43 519 5392 -17.9 -39.9 13 22.0 -21.0 272 26 307.9 308.0 284.8 308.7 0.23 44 512 5493 -18.5 -27.5 45 9.0 -20.3 280 27 308.4 308.5 285.7 311.0 0.78 45 500 5670 -19.5 -29.5 41 10.0 -21.4 280 35 309.3 309.4 285.9 311.5 0.66 46 491 5804 -19.9 -31.9 34 12.0 -22.0 282 34 310.4 310.5 286.1 312.2 0.54 47 454 6379 -24.1 -41.1 19 17.0 -26.1 287 35 312.2 312.2 286.4 313.0 0.23 48 449 6460 -24.5 -34.5 39 10.0 -25.9 288 35 312.6 312.7 286.8 314.2 0.46 49 447 6492 -24.9 -35.9 35 11.0 -26.4 288 36 312.5 312.6 286.7 313.9 0.40 50 444 6541 -25.1 -32.1 52 7.0 -26.2 289 36 312.9 313.0 287.1 314.9 0.58 51 441 6590 -25.7 -34.7 43 9.0 -27.0 289 36 312.7 312.8 286.9 314.3 0.46 52 438 6639 -25.9 -33.9 47 8.0 -27.1 289 37 313.1 313.2 287.0 314.8 0.50 53 436 6672 -26.1 -36.1 39 10.0 -27.5 290 37 313.3 313.3 287.0 314.7 0.40 54 432 6739 -26.5 -33.5 52 7.0 -27.5 290 37 313.6 313.7 287.2 315.4 0.52 55 400 7290 -29.7 -33.2 72 3.5 -30.2 295 41 316.4 316.5 288.2 318.4 0.58 56 300 9270 -44.7 -50.7 51 6.0 -45.0 305 57 322.4 322.4 289.6 322.8 0.12 57 250 10470 -54.9 -59.4 57 4.5 -55.0 305 62 324.4 324.5 290.2 324.6 0.05 58 217 11354 -61.9 -67.3 48 5.5 -61.9 305 68 327.0 327.1 290.9 327.1 0.02 59 200 11850 -65.9 -71.9 43 6.0 -66.0 300 61 328.4 328.4 291.3 328.4 0.01 60 197 11942 -66.5 -71.5 49 5.0 -66.5 300 60 328.9 328.9 291.4 328.9 0.01 61 150 13620 -61.3 -85.3 3 24.0 -61.4 305 58 364.5 364.5 299.5 364.5 0.00 62 100 16140 -62.1 -88.1 2 26.0 -62.3 305 40 407.7 407.7 306.2 407.7 0.00 63 71 18225 -68.1 -89.1 3 21.0 -68.2 315 36 436.9 436.9 309.6 436.9 0.00 64 70 18310 -67.9 -88.9 3 21.0 -68.1 310 35 439.1 439.1 309.8 439.1 0.00 65 56 19661 -64.5 -88.5 2 24.0 -64.8 307 37 475.8 475.8 313.1 475.8 0.00 66 53 19996 -65.9 -89.9 2 24.0 -66.1 300 37 480.1 480.1 313.5 480.1 0.00 67 50 20350 -64.5 -89.5 2 25.0 -64.8 300 36 491.5 491.5 314.3 491.5 0.00 68 47 20730 -62.9 -88.9 2 26.0 -63.3 297 37 504.1 504.1 315.2 504.1 0.00 69 31 23262 -67.9 -90.9 2 23.0 -68.2 313 51 554.3 554.3 318.3 554.3 0.00 70 30 23460 -66.1 -91.1 2 25.0 -66.5 315 53 564.4 564.4 318.9 564.5 0.00 71 29 23665 -65.9 -90.9 2 25.0 -66.4 316 53 570.5 570.5 319.2 570.5 0.00 72 26 24324 -67.5 -91.5 2 24.0 -67.9 320 55 584.0 584.0 319.9 584.1 0.00 73 23 25068 -63.3 -90.3 1 27.0 -64.1 328 55 617.2 617.2 321.4 617.3 0.00 74 20 25930 -61.1 -89.1 1 28.0 -62.3 315 62 649.1 649.2 322.6 649.2 0.01 75 17 26939 -61.3 -89.3 1 28.0 -62.6 320 66 679.4 679.4 323.7 679.4 0.01 76 15 27711 -63.9 -89.9 2 26.0 -65.0 322 64 695.5 695.5 324.3 695.6 0.01 77 14 28134 -63.3 -90.3 1 27.0 -64.6 323 63 711.4 711.4 324.8 711.5 0.01 78 12 29092 -58.9 -88.9 1 30.0 -61.2 324 61 759.1 759.1 326.2 759.1 0.01 79 10 30240 -57.5 -88.5 1 31.0 -60.4 321 57 804.9 804.9 327.4 805.0 0.02 TRP 197 11942 -66.5 -71.5 49 5.0 -66.5 300 60 328.9 328.9 291.4 328.9 0.01 WND 217 11354 -61.9 -67.3 48 5.5 -61.9 305 68 327.0 327.1 290.9 327.1 0.02 Sounding variables and indices 1000-500 mb thick: 5475.00 m Freezing level: 777.42 mb = 2264.58 m = 7429.62 ft Wetbulb zero: 856.34 mb = 1479.57 m = 4854.16 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 29.76 % Est. max temperature: 17.63 C = 63.74 F Sfc-Lift cond lev (LCL): 800.24 mb = 2030.33 m = 6661.10 ft T: 1.96 C 700-500 lapse rate: 6.22 C/km ThetaE index: 2.28 C Layer 966.0- 927.0 mb Conv cond level (CCL): 590.91 mb = 4412.36 m = 14476.06 ft Mean mixing ratio: 2.32 g/kg Conv temperature: 26.79 C = 80.22 F Cap Strength: 11.92 C Lifted Index: 12.41 C Risk: None Lifted Index @300 mb: 18.85 C Lifted Index @700 mb: 8.37 C Showalter Index: 10.66 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 8.50 C K Index: -21.50 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 2.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.52 J/kg Max Up Vert Vel: 8.89 m/s Conv Inhibition (B-): 61533.84 J/kg Cap Strength: 12.35 C Lift Cond Lev (LCL): 710.69 mb = 2977.02 m = 9766.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 14 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 0 0 -0.0 -0.0 | 99 14 -13.8 2.2 1 952 610 300 2 1.7 -1.0 | 96 12 -12.1 1.2 2 925 841 140 9 -5.8 6.9 | 115 22 -19.6 9.1 3 917 914 145 14 -8.0 11.5 | 122 26 -21.9 13.7 4 884 1219 145 8 -4.6 6.6 | 115 20 -18.4 8.8 5 852 1524 200 4 1.4 3.8 | 116 14 -12.5 6.0 6 850 1541 195 5 1.3 4.8 | 119 14 -12.5 7.0 7 820 1829 195 7 1.8 6.8 | 127 15 -12.0 9.0 8 789 2134 185 11 1.0 11.0 | 136 18 -12.9 13.2 9 760 2438 205 18 7.6 16.3 | 161 20 -6.2 18.5 10 732 2743 230 21 16.1 13.5 | 188 16 2.3 15.7 11 700 3097 240 14 12.1 7.0 | 169 9 -1.7 9.2 12 677 3353 235 17 13.9 9.8 | 180 12 0.1 12.0 13 651 3658 245 20 18.1 8.5 | 202 12 4.3 10.7 14 625 3962 250 19 17.9 6.5 | 205 10 4.0 8.7 15 601 4267 240 24 20.8 12.0 | 206 16 6.9 14.2 16 577 4572 235 23 18.8 13.2 | 198 16 5.0 15.4 17 555 4877 260 24 23.6 4.2 | 237 12 9.8 6.4 18 533 5182 255 23 22.2 6.0 | 226 12 8.4 8.2 19 512 5486 280 27 26.6 -4.7 | 281 13 12.8 -2.5 20 500 5670 280 35 34.5 -6.1 | 281 21 20.6 -3.9 21 472 6096 285 33 31.9 -8.5 | 289 19 18.0 -6.3 22 400 7290 295 41 37.2 -17.3 | 303 28 23.3 -15.1 23 381 7620 295 41 37.2 -17.3 | 303 28 23.3 -15.1 24 349 8230 305 41 33.6 -23.5 | 317 29 19.7 -21.3 25 306 9144 305 47 38.5 -27.0 | 315 35 24.7 -24.7 26 300 9270 305 57 46.7 -32.7 | 313 45 32.9 -30.5 27 250 10470 305 62 50.8 -35.6 | 312 50 37.0 -33.3 28 217 11354 305 68 55.7 -39.0 | 311 56 41.9 -36.8 29 209 11582 305 68 55.7 -39.0 | 311 56 41.9 -36.8 30 200 11850 300 61 52.8 -30.5 | 306 48 39.0 -28.3 31 197 11942 300 60 52.0 -30.0 | 306 47 38.1 -27.8 32 163 13106 305 49 40.1 -28.1 | 315 37 26.3 -25.9 33 150 13620 305 58 47.5 -33.3 | 313 46 33.7 -31.0 34 141 14021 305 61 50.0 -35.0 | 312 49 36.1 -32.8 35 116 15240 305 48 39.3 -27.5 | 315 36 25.5 -25.3 36 105 15850 315 55 38.9 -38.9 | 326 44 25.1 -36.7 37 100 16140 305 40 32.8 -22.9 | 318 28 18.9 -20.7 38 100 16154 305 39 31.9 -22.4 | 318 27 18.1 -20.2 39 95 16459 305 40 32.8 -22.9 | 318 28 18.9 -20.7 40 70 18288 315 36 25.5 -25.5 | 333 26 11.6 -23.2 41 70 18310 310 35 26.8 -22.5 | 327 24 13.0 -20.3 42 57 19507 315 37 26.2 -26.2 | 333 27 12.3 -23.9 43 55 19812 300 37 32.0 -18.5 | 312 24 18.2 -16.3 44 50 20350 300 36 31.2 -18.0 | 312 23 17.3 -15.8 45 49 20422 305 33 27.0 -18.9 | 322 21 13.2 -16.7 46 45 21031 290 40 37.6 -13.7 | 296 26 23.8 -11.5 47 43 21336 315 38 26.9 -26.9 | 332 28 13.0 -24.7 48 38 21946 300 39 33.8 -19.5 | 311 26 19.9 -17.3 49 30 23460 315 53 37.5 -37.5 | 326 42 23.6 -35.3 50 26 24384 320 55 35.4 -42.1 | 332 45 21.5 -39.9 51 22 25298 330 55 27.5 -47.6 | 343 47 13.7 -45.4 52 20 25930 315 62 43.8 -43.8 | 324 51 30.0 -41.6 53 17 26518 320 66 42.4 -50.6 | 329 56 28.6 -48.3 54 13 27432 325 62 35.6 -50.8 | 336 53 21.7 -48.6 55 10 28346 320 56 36.0 -42.9 | 331 46 22.2 -40.7 56 9 28651 320 70 45.0 -53.6 | 329 60 31.2 -51.4 57 5 30175 325 68 39.0 -55.7 | 335 59 25.2 -53.5 Wind Parameters Mean winds (0-6000m): 249.1 at 18.7 knts Storm direction: 279.1 at 14.0 knts Shear (0-3000m) pos: 3.0 neg: 0.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 84.8 deg Storm rel helicity (0-3000m) pos: 130.9 neg: -29.8 tot: 101.0 m^2/s^2 ave: 33.7 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 4.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.75 Bulk Shear: 52.97 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 ------------------------------------------------------------------------------- 500 148 4 110 17| 13.7 0.0 13.7| 17.6 -4.4 13.2 26.5 0.22| 21.6 4.6 1000 148 7 115 19| 2.9 0.0 2.9| 23.0 -17.0 6.0 6.0 0.11| 15.9 1.8 1500 162 7 118 18| 2.7 0.0 2.7| 36.2 -19.7 16.4 11.0 0.17| 12.6 2.1 2000 175 8 125 18| 4.4 0.0 4.4| 81.8 -19.7 62.1 31.0 0.33| 12.2 4.0 2500 194 10 137 17| 3.7 0.0 3.7|123.3 -22.8 100.5 40.2 0.39| 12.4 4.8 3000 206 11 144 15| 3.0 0.0 3.0|130.9 -29.8 101.0 33.7 0.35| 11.6 4.0 4000 222 14 159 13| 2.5 0.8 3.2|144.5 -34.5 110.0 27.5 0.34| 10.3 3.5 5000 233 16 173 12| 2.6 0.6 3.2|198.8 -42.3 156.5 31.3 0.41| 10.2 4.2 6000 249 19 202 10| 3.0 0.5 3.6|232.7 -42.6 190.2 31.7 0.42| 9.9 4.2 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260127.00.gif