UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026012706.upa.cvt Date: 0600Z 27 JAN 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 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 197 SFC 976 405 2.2 -2.2 73 4.4 0.4 180 3 277.3 277.8 274.8 286.5 3.33 2 973 429 4.2 -1.8 65 6.0 1.7 162 3 279.5 280.1 276.2 289.1 3.44 3 968 471 5.0 -2.0 60 7.0 2.1 133 4 280.7 281.3 276.8 290.3 3.41 4 966 487 6.0 -2.0 56 8.0 2.6 121 4 281.9 282.5 277.4 291.5 3.41 5 958 554 7.0 -2.0 53 9.0 3.1 74 4 283.6 284.2 278.3 293.4 3.44 6 955 579 8.4 -2.6 46 11.0 3.6 56 5 285.3 285.9 279.0 294.7 3.30 7 941 699 8.0 -4.0 42 12.0 2.9 78 8 286.1 286.6 279.0 294.8 3.02 8 935 751 8.6 -6.4 34 15.0 2.5 103 10 287.2 287.7 278.9 294.6 2.53 9 925 838 8.4 -6.6 34 15.0 2.3 145 13 287.9 288.3 279.2 295.3 2.52 10 924 847 8.4 -7.6 31 16.0 2.1 144 14 288.0 288.4 279.0 294.8 2.33 11 919 892 10.0 -10.0 23 20.0 2.3 141 17 290.1 290.4 279.5 295.9 1.94 12 910 973 9.0 -10.0 25 19.0 1.8 140 18 289.9 290.2 279.4 295.7 1.96 13 905 1019 9.4 -10.6 23 20.0 1.8 140 18 290.7 291.1 279.7 296.4 1.88 14 895 1111 9.2 -10.8 23 20.0 1.6 140 17 291.5 291.8 280.0 297.1 1.87 15 872 1326 7.4 -11.6 24 19.0 0.4 156 14 291.8 292.1 280.1 297.2 1.80 16 850 1536 6.4 -12.6 24 19.0 -0.4 180 7 292.9 293.2 280.5 298.0 1.71 17 787 2161 1.6 -17.4 23 19.0 -4.3 196 22 294.2 294.5 280.5 298.1 1.24 18 769 2347 0.4 -22.6 16 23.0 -5.8 205 24 294.9 295.0 280.2 297.5 0.81 19 758 2462 1.2 -39.8 3 41.0 -6.6 210 24 297.0 297.0 280.3 297.5 0.16 20 724 2830 -1.3 -43.3 2 42.0 -8.4 194 12 298.2 298.2 280.7 298.6 0.11 21 711 2973 -2.3 -40.3 4 38.0 -9.1 165 12 298.6 298.6 281.0 299.2 0.16 22 700 3097 -3.1 -27.1 14 24.0 -8.8 155 11 299.1 299.2 281.8 301.0 0.59 23 689 3222 -4.3 -24.3 19 20.0 -9.4 153 11 299.1 299.2 282.0 301.6 0.78 24 682 3302 -4.7 -17.7 35 13.0 -8.6 151 12 299.5 299.8 283.0 303.9 1.39 25 675 3383 -5.5 -17.5 38 12.0 -9.1 156 12 299.5 299.8 283.0 304.0 1.43 26 667 3477 -5.9 -21.9 27 16.0 -10.2 177 13 300.1 300.2 282.7 303.3 0.99 27 663 3524 -5.5 -18.5 35 13.0 -9.4 187 14 301.0 301.3 283.5 305.3 1.34 28 654 3631 -6.1 -18.1 38 12.0 -9.7 212 15 301.5 301.8 283.8 306.0 1.40 29 638 3824 -7.3 -20.3 35 13.0 -10.9 215 14 302.3 302.5 283.8 306.2 1.19 30 626 3971 -8.5 -18.5 44 10.0 -11.4 210 13 302.6 302.8 284.2 307.1 1.42 31 623 4009 -8.7 -16.7 52 8.0 -11.1 212 14 302.8 303.1 284.6 308.0 1.66 32 616 4096 -9.1 -18.1 48 9.0 -11.8 216 16 303.3 303.6 284.6 308.1 1.49 33 614 4121 -8.9 -23.9 29 15.0 -12.6 217 17 303.8 304.0 284.1 306.8 0.90 34 610 4172 -8.1 -34.1 10 26.0 -13.2 220 18 305.3 305.4 284.0 306.5 0.35 35 604 4248 -7.9 -45.9 3 38.0 -13.5 223 20 306.4 306.4 284.1 306.8 0.10 36 594 4378 -8.5 -50.5 2 42.0 -14.1 233 20 307.2 307.2 284.3 307.4 0.06 37 562 4805 -11.5 -33.5 14 22.0 -15.7 257 18 308.5 308.6 285.3 309.9 0.40 38 557 4873 -11.9 -34.9 13 23.0 -16.1 259 19 308.8 308.9 285.4 310.1 0.35 39 555 4901 -11.9 -28.9 23 17.0 -15.6 260 19 309.2 309.3 285.8 311.3 0.63 40 545 5039 -12.9 -27.9 27 15.0 -16.2 265 20 309.6 309.7 286.0 312.0 0.71 41 541 5095 -13.3 -25.3 36 12.0 -16.2 267 20 309.8 309.9 286.3 312.8 0.90 42 539 5124 -13.3 -21.3 51 8.0 -15.4 268 21 310.1 310.3 286.9 314.4 1.29 43 537 5152 -13.5 -22.5 47 9.0 -15.8 269 21 310.2 310.4 286.8 314.1 1.17 44 536 5166 -13.7 -21.7 51 8.0 -15.8 269 21 310.1 310.3 286.8 314.3 1.26 45 530 5251 -14.5 -24.5 42 10.0 -16.9 270 22 310.1 310.3 286.5 313.5 0.99 46 522 5366 -15.3 -25.3 42 10.0 -17.6 270 23 310.5 310.7 286.6 313.7 0.94 47 519 5410 -15.5 -20.3 67 4.8 -16.8 270 23 310.8 311.1 287.3 315.6 1.47 48 513 5498 -16.3 -19.0 80 2.7 -17.0 270 24 310.9 311.2 287.5 316.3 1.66 49 504 5630 -17.3 -19.3 84 2.0 -17.9 270 25 311.2 311.5 287.6 316.6 1.65 50 500 5690 -17.7 -19.7 84 2.0 -18.3 270 26 311.5 311.8 287.6 316.7 1.60 51 480 5994 -19.9 -22.1 83 2.2 -20.4 270 25 312.4 312.7 287.7 316.9 1.36 52 472 6118 -21.1 -22.4 89 1.3 -21.4 270 25 312.4 312.7 287.7 316.9 1.34 53 460 6307 -21.9 -24.5 79 2.6 -22.5 272 25 313.7 313.9 287.9 317.6 1.14 54 456 6372 -22.3 -25.0 79 2.7 -22.9 272 25 314.0 314.2 288.0 317.7 1.10 55 400 7320 -29.1 -31.0 84 1.9 -29.4 280 25 317.2 317.3 288.6 319.7 0.72 56 300 9320 -43.7 -49.7 51 6.0 -44.0 290 34 323.8 323.8 290.0 324.3 0.14 57 250 10520 -53.9 -61.9 37 8.0 -54.1 295 53 325.9 325.9 290.6 326.1 0.04 58 215 11468 -62.3 -67.6 49 5.3 -62.3 290 73 327.3 327.3 291.0 327.4 0.02 59 200 11910 -66.3 -70.3 57 4.0 -66.3 290 65 327.8 327.8 291.1 327.8 0.01 60 188 12286 -67.9 -71.0 64 3.1 -67.9 290 49 331.0 331.0 292.0 331.1 0.01 61 150 13680 -58.9 -85.9 2 27.0 -59.1 305 56 368.6 368.6 300.3 368.6 0.00 62 100 16180 -66.3 -88.3 3 22.0 -66.4 310 50 399.6 399.6 305.2 399.6 0.00 63 91 16751 -64.9 -87.9 3 23.0 -65.1 309 48 413.3 413.3 306.9 413.3 0.00 64 76 17837 -68.1 -89.1 3 21.0 -68.2 306 42 428.5 428.5 308.7 428.5 0.00 65 70 18330 -67.7 -88.7 3 21.0 -67.8 300 39 439.5 439.6 309.8 439.6 0.00 66 59 19358 -68.7 -89.7 3 21.0 -68.9 304 40 459.3 459.3 311.7 459.3 0.00 67 50 20360 -65.1 -90.1 2 25.0 -65.4 300 48 490.1 490.1 314.2 490.1 0.00 68 49 20483 -65.9 -89.9 2 24.0 -66.2 295 46 491.0 491.0 314.3 491.0 0.00 69 44 21139 -63.3 -89.3 2 26.0 -63.7 299 45 512.7 512.7 315.8 512.7 0.00 70 35 22534 -66.3 -91.3 2 25.0 -66.7 308 47 539.6 539.6 317.5 539.6 0.00 71 30 23470 -65.1 -91.1 2 26.0 -65.6 315 49 567.2 567.2 319.0 567.2 0.00 72 29 23677 -65.9 -91.9 1 26.0 -66.4 315 48 570.5 570.5 319.2 570.5 0.00 73 25 24588 -62.7 -90.7 1 28.0 -63.5 322 57 604.4 604.4 320.8 604.4 0.00 74 23 25103 -63.3 -90.3 1 27.0 -64.1 318 55 617.2 617.2 321.4 617.3 0.00 75 20 25970 -60.9 -89.9 1 29.0 -62.1 325 64 649.8 649.8 322.7 649.8 0.01 76 18 26629 -58.9 -88.9 1 30.0 -60.5 325 66 675.9 676.0 323.6 676.0 0.01 77 14 28203 -60.5 -89.5 1 29.0 -62.1 317 62 720.9 720.9 325.1 721.0 0.01 78 12 29165 -60.3 -89.3 1 29.0 -62.3 322 65 754.1 754.1 326.0 754.2 0.01 79 10 30310 -57.5 -88.5 1 31.0 -60.4 325 66 804.9 804.9 327.4 805.0 0.02 80 10 30310 -58.1 -89.1 1 31.0 -60.9 325 66 802.7 802.7 327.3 802.8 0.01 81 8.8 31118 -56.5 -88.5 1 32.0 -60.0 838.8 838.8 328.1 838.9 0.02 82 7.2 32413 -49.1 -85.1 1 36.0 -56.2 918.6 918.7 329.8 919.0 0.04 83 7.0 32598 -49.3 -84.3 1 35.0 -56.3 925.2 925.3 329.9 925.7 0.05 TRP 188 12286 -67.9 -71.0 64 3.1 -67.9 290 49 331.0 331.0 292.0 331.1 0.01 WND 215 11468 -62.3 -67.6 49 5.3 -62.3 290 73 327.3 327.3 291.0 327.4 0.02 Sounding variables and indices 1000-500 mb thick: 5493.00 m Freezing level: 741.68 mb = 2638.63 m = 8656.82 ft Wetbulb zero: 861.63 mb = 1424.41 m = 4673.20 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 27.35 % Est. max temperature: 18.19 C = 64.75 F Sfc-Lift cond lev (LCL): 911.53 mb = 959.58 m = 3148.20 ft T: 9.17 C 700-500 lapse rate: 5.63 C/km ThetaE index: 0.62 C Layer 769.0- 758.0 mb Conv cond level (CCL): 536.53 mb = 5158.52 m = 16924.07 ft Mean mixing ratio: 2.50 g/kg Conv temperature: 34.85 C = 94.73 F Cap Strength: 14.73 C Lifted Index: 14.86 C Risk: None Lifted Index @300 mb: 20.50 C Lifted Index @700 mb: 9.30 C Showalter Index: 12.63 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 5.10 C K Index: -12.50 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 3.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.73 J/kg Max Up Vert Vel: 9.67 m/s Conv Inhibition (B-): 53488.03 J/kg Cap Strength: 14.75 C Lift Cond Lev (LCL): 735.73 mb = 2701.00 m = 8861.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 256 at 13 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 ---------------------------------------------------------- 0 976 405 180 3 0.0 3.0 | 90 13 -12.5 -0.1 1 952 610 35 5 -2.9 -4.1 | 65 17 -15.4 -7.2 2 925 838 145 13 -7.5 10.6 | 111 21 -20.0 7.6 3 916 914 140 18 -11.6 13.8 | 114 26 -24.1 10.7 4 883 1219 140 17 -10.9 13.0 | 113 25 -23.4 9.9 5 851 1524 185 7 0.6 7.0 | 108 13 -11.9 3.9 6 850 1536 180 7 0.0 7.0 | 107 13 -12.5 3.9 7 820 1829 180 13 0.0 13.0 | 128 16 -12.5 9.9 8 789 2134 195 22 5.7 21.3 | 159 19 -6.8 18.2 9 760 2438 210 25 12.5 21.7 | 180 19 -0.0 18.6 10 731 2743 210 13 6.5 11.3 | 144 10 -6.0 8.2 11 704 3048 150 11 -5.5 9.5 | 110 19 -18.0 6.4 12 700 3097 155 11 -4.6 10.0 | 112 18 -17.1 6.9 13 677 3353 150 12 -6.0 10.4 | 112 20 -18.5 7.3 14 651 3658 220 15 9.6 11.5 | 161 9 -2.9 8.4 15 626 3962 210 13 6.5 11.3 | 144 10 -6.0 8.2 16 601 4267 225 21 14.8 14.8 | 191 12 2.3 11.8 17 578 4572 250 17 16.0 5.8 | 232 4 3.5 2.7 18 556 4877 260 19 18.7 3.3 | 268 6 6.2 0.2 19 534 5182 270 21 21.0 -0.0 | 290 9 8.5 -3.1 20 500 5690 270 26 26.0 -0.0 | 283 14 13.5 -3.1 21 473 6096 270 25 25.0 -0.0 | 284 13 12.5 -3.1 22 400 7320 280 25 24.6 -4.3 | 301 14 12.1 -7.4 23 383 7620 285 26 25.1 -6.7 | 308 16 12.6 -9.8 24 336 8534 280 31 30.5 -5.4 | 295 20 18.0 -8.5 25 308 9144 290 27 25.4 -9.2 | 314 18 12.9 -12.3 26 300 9320 290 34 31.9 -11.6 | 307 24 19.4 -14.7 27 281 9754 295 37 33.5 -15.6 | 312 28 21.0 -18.7 28 250 10520 295 53 48.0 -22.4 | 306 44 35.5 -25.5 29 215 11468 290 73 68.6 -25.0 | 297 63 56.1 -28.0 30 211 11582 290 73 68.6 -25.0 | 297 63 56.1 -28.0 31 200 11910 290 65 61.1 -22.2 | 298 55 48.6 -25.3 32 188 12286 290 49 46.0 -16.8 | 301 39 33.5 -19.8 33 182 12497 295 49 44.4 -20.7 | 307 40 31.9 -23.8 34 173 12802 290 60 56.4 -20.5 | 298 50 43.9 -23.6 35 157 13411 290 45 42.3 -15.4 | 302 35 29.8 -18.5 36 150 13680 305 56 45.9 -32.1 | 317 49 33.4 -35.2 37 142 14021 305 55 45.1 -31.5 | 317 48 32.6 -34.6 38 129 14630 305 64 52.4 -36.7 | 315 56 39.9 -39.8 39 122 14935 305 64 52.4 -36.7 | 315 56 39.9 -39.8 40 116 15240 305 61 50.0 -35.0 | 315 53 37.5 -38.1 41 100 16180 310 50 38.3 -32.1 | 324 44 25.8 -35.2 42 95 16459 310 50 38.3 -32.1 | 324 44 25.8 -35.2 43 70 18288 305 39 31.9 -22.4 | 323 32 19.4 -25.4 44 70 18330 300 39 33.8 -19.5 | 317 31 21.3 -22.6 45 61 19202 300 40 34.6 -20.0 | 316 32 22.1 -23.1 46 55 19812 315 40 28.3 -28.3 | 333 35 15.8 -31.4 47 50 20360 300 48 41.6 -24.0 | 313 40 29.1 -27.1 48 49 20422 295 46 41.7 -19.4 | 308 37 29.2 -22.5 49 43 21336 300 45 39.0 -22.5 | 314 37 26.5 -25.6 50 30 23470 315 49 34.6 -34.6 | 330 44 22.1 -37.7 51 27 24079 315 47 33.2 -33.2 | 330 42 20.7 -36.3 52 26 24384 325 58 33.3 -47.5 | 338 55 20.8 -50.6 53 23 24994 315 54 38.2 -38.2 | 328 49 25.7 -41.3 54 21 25603 330 61 30.5 -52.8 | 342 59 18.0 -55.9 55 20 25970 325 64 36.7 -52.4 | 336 61 24.2 -55.5 56 18 26518 325 67 38.4 -54.9 | 336 63 25.9 -58.0 57 16 27432 325 60 34.4 -49.1 | 337 57 21.9 -52.2 58 14 28346 315 62 43.8 -43.8 | 326 56 31.3 -46.9 59 10 30175 330 69 34.5 -59.8 | 341 67 22.0 -62.8 60 10 30310 325 66 37.9 -54.1 | 336 63 25.4 -57.1 Wind Parameters Mean winds (0-6000m): 226.2 at 17.2 knts Storm direction: 256.2 at 12.9 knts Shear (0-3000m) pos: 4.2 neg: 4.6 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 28.7 deg Storm rel helicity (0-3000m) pos: 213.6 neg: -96.2 tot: 117.4 m^2/s^2 ave: 39.1 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 15.8 stream: 2.9 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.86 Bulk Shear: 54.12 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 ------------------------------------------------------------------------------- 500 124 8 94 19| 0.0 15.6 15.6|101.6 -28.2 73.4 146.7 0.37| 31.2 11.7 1000 139 12 106 21| 4.7 7.8 12.5|111.0 -30.4 80.7 80.7 0.31| 20.8 6.5 1500 151 11 111 19| 4.2 5.2 9.4|138.3 -37.0 101.3 67.5 0.34| 17.9 6.1 2000 170 14 126 18| 6.2 3.9 10.1|202.4 -37.0 165.5 82.7 0.47| 17.0 8.0 2500 180 15 133 17| 5.0 4.8 9.7|202.4 -78.8 123.6 49.4 0.22| 17.3 3.9 3000 176 14 129 17| 4.2 4.6 8.7|213.6 -96.2 117.4 39.1 0.19| 15.8 2.9 4000 188 14 137 15| 5.6 3.4 9.0|279.1-101.0 178.1 44.5 0.30| 15.5 4.6 5000 207 15 153 12| 5.1 2.7 7.9|293.9-102.6 191.3 38.3 0.33| 13.9 4.5 6000 226 17 179 9| 4.2 2.1 6.3|298.3-104.9 193.5 32.2 0.32| 12.0 3.8 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260127.06.gif