UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026012806.upa.cvt Date: 0600Z 28 JAN 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 28 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 201 SFC 977 405 7.8 4.4 79 3.4 6.1 90 3 282.8 283.8 280.3 297.7 5.36 2 954 597 8.8 1.8 61 7.0 5.4 202 9 285.8 286.6 280.8 298.7 4.56 3 925 845 6.8 1.8 70 5.0 4.4 225 6 286.3 287.1 281.1 299.6 4.71 4 922 872 6.6 1.6 70 5.0 4.2 221 6 286.3 287.1 281.1 299.5 4.66 5 907 1006 6.2 0.2 65 6.0 3.4 209 8 287.3 288.0 281.1 299.5 4.28 6 850 1535 2.0 -2.4 73 4.4 0.1 210 16 288.2 288.9 281.0 299.1 3.77 7 811 1912 -0.9 -3.9 80 3.0 -2.1 220 17 289.1 289.7 281.0 299.3 3.53 8 798 2041 -1.9 -5.4 77 3.5 -3.3 220 20 289.3 289.9 280.7 298.7 3.20 9 788 2141 -3.1 -5.3 85 2.2 -4.0 220 22 289.1 289.7 280.7 298.6 3.27 10 770 2324 -3.9 -7.9 74 4.0 -5.4 229 26 290.1 290.6 280.6 298.2 2.74 11 738 2657 -7.1 -8.2 92 1.1 -7.5 242 27 290.2 290.7 280.6 298.4 2.79 12 734 2699 -7.3 -8.5 91 1.2 -7.7 243 27 290.4 290.9 280.7 298.5 2.74 13 728 2763 -7.5 -12.0 70 4.5 -8.9 245 27 290.9 291.3 280.1 297.2 2.09 14 726 2784 -7.5 -11.5 73 4.0 -8.8 244 28 291.1 291.5 280.3 297.7 2.18 15 721 2838 -7.7 -12.7 67 5.0 -9.3 242 29 291.5 291.8 280.2 297.5 1.99 16 700 3068 -8.5 -19.5 41 11.0 -11.3 235 35 293.1 293.3 279.8 296.7 1.16 17 698 3090 -8.5 -19.5 41 11.0 -11.4 235 35 293.3 293.5 280.0 296.9 1.17 18 665 3462 -11.9 -21.9 43 10.0 -14.2 232 34 293.6 293.8 279.8 296.7 1.00 19 657 3554 -12.5 -24.5 36 12.0 -15.1 233 34 293.9 294.1 279.7 296.5 0.80 20 655 3578 -12.5 -26.5 30 14.0 -15.3 233 34 294.2 294.3 279.7 296.3 0.67 21 652 3613 -12.7 -23.7 39 11.0 -15.1 234 34 294.3 294.5 280.0 297.1 0.87 22 637 3789 -14.1 -27.1 32 13.0 -16.6 236 37 294.7 294.8 279.9 296.8 0.65 23 629 3885 -13.9 -31.9 20 18.0 -17.0 237 39 296.0 296.1 280.2 297.4 0.42 24 626 3921 -14.1 -30.1 24 16.0 -17.0 237 40 296.2 296.3 280.4 297.8 0.50 25 624 3945 -14.1 -25.1 39 11.0 -16.4 237 41 296.5 296.6 280.9 299.0 0.80 26 621 3982 -14.1 -25.1 39 11.0 -16.4 238 42 296.9 297.0 281.1 299.4 0.80 27 605 4179 -14.7 -32.7 20 18.0 -17.7 239 46 298.4 298.5 281.2 299.7 0.40 28 597 4280 -15.3 -33.3 20 18.0 -18.3 240 49 298.8 298.9 281.4 300.1 0.39 29 577 4535 -17.5 -30.5 31 13.0 -19.7 240 53 299.2 299.3 281.7 300.9 0.52 30 558 4785 -18.9 -36.9 19 18.0 -21.4 234 51 300.4 300.5 281.9 301.4 0.29 31 518 5333 -23.5 -35.5 32 12.0 -25.1 231 48 301.3 301.4 282.4 302.5 0.36 32 507 5489 -24.7 -40.7 21 16.0 -26.4 228 49 301.7 301.8 282.4 302.5 0.22 33 505 5518 -24.1 -42.1 17 18.0 -26.0 227 49 302.8 302.8 282.8 303.5 0.19 34 500 5590 -24.5 -41.5 19 17.0 -26.3 225 49 303.2 303.2 283.0 303.9 0.20 35 435 6593 -32.9 -41.9 40 9.0 -33.7 207 54 304.8 304.9 283.7 305.6 0.22 36 420 6840 -35.1 -39.1 67 4.0 -35.4 202 60 305.1 305.1 283.8 306.2 0.31 37 412 6974 -36.3 -39.2 74 2.9 -36.5 199 64 305.2 305.3 283.9 306.3 0.31 38 408 7042 -36.7 -40.1 71 3.4 -37.0 198 65 305.6 305.6 284.0 306.6 0.29 39 404 7111 -37.1 -41.0 67 3.9 -37.4 196 67 305.9 305.9 284.1 306.8 0.26 40 400 7180 -37.5 -41.0 70 3.5 -37.8 195 69 306.3 306.3 284.2 307.2 0.26 41 381 7514 -39.9 -42.2 79 2.3 -40.1 188 74 307.4 307.4 284.7 308.2 0.24 42 377 7586 -40.3 -42.8 77 2.5 -40.5 186 75 307.8 307.8 284.8 308.6 0.23 43 369 7731 -41.3 -44.3 73 3.0 -41.5 184 76 308.3 308.4 284.9 309.1 0.20 44 363 7843 -41.9 -44.0 80 2.1 -42.1 183 76 309.0 309.0 285.2 309.8 0.21 45 361 7880 -42.3 -45.6 70 3.3 -42.5 183 76 308.9 309.0 285.2 309.6 0.18 46 358 7936 -42.7 -45.2 76 2.5 -42.8 182 75 309.1 309.2 285.2 309.8 0.19 47 349 8107 -43.7 -49.7 51 6.0 -44.0 181 75 310.1 310.1 285.5 310.5 0.12 48 348 8127 -42.5 -57.5 18 15.0 -43.0 181 75 311.9 311.9 286.1 312.1 0.05 49 347 8146 -42.3 -59.3 14 17.0 -42.9 181 75 312.5 312.5 286.2 312.6 0.04 50 342 8244 -43.5 -55.5 25 12.0 -43.9 180 75 312.1 312.1 286.2 312.4 0.06 51 339 8303 -42.3 -59.3 14 17.0 -42.9 183 76 314.6 314.6 287.0 314.7 0.04 52 336 8363 -42.1 -61.1 11 19.0 -42.7 186 77 315.6 315.6 287.3 315.7 0.03 53 334 8404 -41.9 -59.9 12 18.0 -42.5 188 78 316.4 316.4 287.6 316.6 0.04 54 305 9011 -47.5 -59.5 24 12.0 -47.9 199 93 316.9 316.9 287.8 317.1 0.04 55 301 9098 -47.3 -60.9 20 13.6 -47.7 200 96 318.3 318.3 288.2 318.5 0.03 56 300 9120 -47.3 -61.3 19 14.0 -47.7 200 96 318.7 318.7 288.3 318.8 0.03 57 250 10310 -50.5 -75.5 4 25.0 -50.8 210 57 331.0 331.0 292.0 331.0 0.01 58 244 10469 -51.3 -76.3 4 25.0 -51.7 210 56 332.1 332.1 292.3 332.1 0.00 59 200 11770 -51.1 -82.1 1 31.0 -51.5 210 40 351.8 351.8 297.0 351.9 0.00 60 150 13630 -52.5 -84.5 1 32.0 -53.0 245 46 379.6 379.6 302.2 379.6 0.00 61 100 16210 -60.3 -89.3 1 29.0 -60.6 270 38 411.2 411.2 306.7 411.2 0.00 62 86 17138 -66.3 -90.3 2 24.0 -66.4 266 30 417.2 417.2 307.4 417.2 0.00 63 76 17885 -67.9 -89.9 3 22.0 -68.0 268 43 428.9 428.9 308.7 428.9 0.00 64 71 18295 -68.3 -89.3 3 21.0 -68.4 286 36 436.5 436.5 309.5 436.5 0.00 65 70 18380 -67.9 -89.9 3 22.0 -68.1 295 36 439.1 439.1 309.8 439.1 0.00 66 57 19619 -66.3 -89.3 3 23.0 -66.5 298 34 469.3 469.3 312.6 469.3 0.00 67 55 19834 -67.5 -90.5 2 23.0 -67.7 300 35 471.4 471.4 312.8 471.4 0.00 68 50 20410 -66.1 -90.1 2 24.0 -66.4 305 38 487.7 487.7 314.1 487.7 0.00 69 42 21472 -64.5 -90.5 2 26.0 -64.9 311 43 516.6 516.6 316.1 516.6 0.00 70 42 21472 -64.7 -90.7 2 26.0 -65.1 311 43 516.1 516.1 316.1 516.1 0.00 71 39 21928 -62.1 -90.1 1 28.0 -62.7 314 44 533.8 533.8 317.2 533.8 0.00 72 38 22088 -63.1 -91.1 1 28.0 -63.6 315 45 535.2 535.2 317.2 535.2 0.00 73 32 23151 -61.3 -90.3 1 29.0 -62.0 322 49 567.0 567.0 319.0 567.0 0.00 74 30 23550 -62.7 -90.7 1 28.0 -63.4 325 51 573.7 573.7 319.3 573.7 0.00 75 29 23760 -62.9 -90.9 1 28.0 -63.6 325 51 578.7 578.8 319.6 578.8 0.00 76 20 26080 -58.7 -89.7 1 31.0 -60.2 325 60 656.5 656.5 322.9 656.5 0.01 77 18 26742 -59.1 -90.1 1 31.0 -60.7 323 62 675.3 675.3 323.6 675.4 0.01 78 17 27103 -56.5 -89.5 1 33.0 -58.7 321 63 694.8 694.8 324.3 694.8 0.01 79 16 27488 -55.9 -88.9 1 33.0 -58.3 320 64 708.9 708.9 324.7 709.0 0.01 80 14 28338 -56.3 -89.3 1 33.0 -58.9 320 62 735.1 735.1 325.5 735.2 0.01 81 13 28808 -56.7 -88.7 1 32.0 -59.3 320 60 749.5 749.5 325.9 749.6 0.01 82 11 29882 -51.1 -86.1 1 35.0 -55.9 313 70 806.5 806.5 327.4 806.7 0.02 83 10 30500 -52.3 -87.3 1 35.0 -56.9 320 81 824.3 824.3 327.8 824.5 0.02 84 9.2 31036 -54.1 -88.1 1 34.0 -58.3 315 79 837.3 837.3 328.1 837.5 0.02 85 8.8 31323 -49.9 -86.9 1 37.0 -55.9 313 77 864.3 864.3 328.7 864.5 0.02 86 8.5 31549 -50.7 -86.7 1 36.0 -56.5 311 76 869.8 869.8 328.8 870.0 0.02 87 8.2 31782 -50.5 -86.5 1 36.0 -56.5 309 75 879.6 879.6 329.0 879.8 0.03 88 8.1 31863 -48.1 -86.1 0 38.0 -55.2 308 75 892.2 892.2 329.2 892.5 0.03 89 7.0 32830 -44.7 -84.7 0 40.0 -54.1 300 71 944.3 944.3 330.2 944.7 0.04 90 6.9 32926 -44.1 -84.1 0 40.0 -53.9 950.6 950.7 330.4 951.2 0.05 91 6.6 33225 -44.1 -84.1 0 40.0 -54.1 962.8 962.8 330.6 963.3 0.05 92 6.4 33432 -42.1 -83.1 0 41.0 -53.4 979.8 979.8 330.8 980.5 0.06 93 6.2 33647 -42.7 -82.7 0 40.0 -53.8 986.2 986.2 330.9 986.9 0.07 TRP 244 10469 -51.3 -76.3 4 25.0 -51.7 210 56 332.1 332.1 292.3 332.1 0.00 WND 301 9098 -47.3 -60.9 20 13.6 -47.7 200 96 318.3 318.3 288.2 318.5 0.03 Sounding variables and indices 1000-500 mb thick: 5389.00 m Freezing level: 823.10 mb = 1794.99 m = 5889.01 ft Wetbulb zero: 848.63 mb = 1547.97 m = 5078.58 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 50.92 % Est. max temperature: 13.66 C = 56.58 F Sfc-Lift cond lev (LCL): 927.52 mb = 823.14 m = 2700.56 ft T: 6.98 C 700-500 lapse rate: 6.34 C/km ThetaE index: 1.36 C Layer 728.0- 726.0 mb Conv cond level (CCL): 816.64 mb = 1856.39 m = 6090.45 ft Mean mixing ratio: 4.53 g/kg Conv temperature: 13.88 C = 56.98 F Cap Strength: 4.88 C Lifted Index: 5.10 C Risk: None Lifted Index @300 mb: 13.97 C Lifted Index @700 mb: 1.44 C Showalter Index: 5.07 C Risk: None Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 22.10 C K Index: 13.10 Risk: None Sweat Index: 138.35 Risk: None Energy Index: 0.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.63 J/kg Max Up Vert Vel: 5.41 m/s Conv Inhibition (B-): 64029.72 J/kg Cap Strength: 4.03 C Lift Cond Lev (LCL): 849.98 mb = 1535.20 m = 5036.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 259 at 25 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 ---------------------------------------------------------- 0 977 405 90 3 -3.0 0.0 | 80 28 -27.8 -4.8 1 952 610 210 9 4.5 7.8 | 98 21 -20.3 2.9 2 925 845 225 6 4.2 4.2 | 88 21 -20.6 -0.6 3 917 914 215 6 3.4 4.9 | 90 21 -21.4 0.1 4 884 1219 195 13 3.4 12.6 | 110 23 -21.5 7.7 5 850 1535 210 16 8.0 13.9 | 118 19 -16.8 9.0 6 819 1829 220 15 9.6 11.5 | 114 17 -15.2 6.6 7 788 2134 220 22 14.1 16.9 | 138 16 -10.7 12.0 8 758 2438 235 28 22.9 16.1 | 170 11 -1.9 11.2 9 729 2743 245 27 24.5 11.4 | 177 7 -0.4 6.6 10 700 3068 235 35 28.7 20.1 | 194 16 3.8 15.2 11 674 3353 230 34 26.0 21.9 | 184 17 1.2 17.0 12 647 3658 235 34 27.9 19.5 | 192 15 3.0 14.7 13 597 4267 240 49 42.4 24.5 | 222 26 17.6 19.7 14 573 4572 240 54 46.8 27.0 | 225 31 21.9 22.2 15 550 4877 230 50 38.3 32.1 | 206 30 13.5 27.3 16 528 5182 235 48 39.3 27.5 | 213 27 14.5 22.7 17 500 5590 225 49 34.6 34.6 | 198 31 9.8 29.8 18 466 6096 215 49 28.1 40.1 | 185 35 3.3 35.3 19 446 6401 210 49 24.5 42.4 | 180 38 -0.3 37.6 20 400 7180 195 69 17.9 66.6 | 174 62 -7.0 61.8 21 375 7620 185 76 6.6 75.7 | 166 73 -18.2 70.9 22 342 8230 180 75 0.0 75.0 | 161 74 -24.8 70.2 23 327 8534 195 80 20.7 77.3 | 177 73 -4.1 72.4 24 301 9098 200 96 32.8 90.2 | 185 86 8.0 85.4 25 300 9120 200 96 32.8 90.2 | 185 86 8.0 85.4 26 299 9144 195 93 24.1 89.8 | 179 85 -0.8 85.0 27 250 10310 210 57 28.5 49.4 | 185 45 3.7 44.5 28 248 10363 215 59 33.8 48.3 | 192 44 9.0 43.5 29 244 10469 210 56 28.0 48.5 | 184 44 3.2 43.6 30 226 10973 215 64 36.7 52.4 | 194 49 11.9 47.6 31 216 11278 215 45 25.8 36.9 | 182 32 1.0 32.0 32 200 11770 210 40 20.0 34.6 | 171 30 -4.8 29.8 33 196 11887 210 38 19.0 32.9 | 168 29 -5.8 28.1 34 187 12192 220 33 21.2 25.3 | 170 21 -3.6 20.4 35 163 13106 235 49 40.1 28.1 | 213 28 15.3 23.3 36 150 13630 245 46 41.7 19.4 | 229 22 16.9 14.6 37 148 13716 230 47 36.0 30.2 | 204 28 11.2 25.4 38 134 14326 260 48 47.3 8.3 | 261 23 22.4 3.5 39 116 15240 255 34 32.8 8.8 | 244 9 8.0 4.0 40 111 15545 250 29 27.3 9.9 | 206 6 2.4 5.1 41 100 16210 270 38 38.0 -0.0 | 290 14 13.2 -4.8 42 96 16459 270 38 38.0 -0.0 | 290 14 13.2 -4.8 43 91 16764 280 33 32.5 -5.7 | 324 13 7.7 -10.6 44 87 17069 270 29 29.0 -0.0 | 319 6 4.2 -4.8 45 83 17374 250 33 31.0 11.3 | 224 9 6.2 6.4 46 79 17678 260 47 46.3 8.2 | 261 22 21.5 3.3 47 71 18288 285 36 34.8 -9.3 | 325 17 9.9 -14.2 48 70 18380 295 36 32.6 -15.2 | 339 22 7.8 -20.1 49 68 18593 300 35 30.3 -17.5 | 346 23 5.5 -22.3 50 61 19202 295 32 29.0 -13.5 | 347 19 4.2 -18.4 51 50 20410 305 38 31.1 -21.8 | 347 27 6.3 -26.6 52 43 21336 310 42 32.2 -27.0 | 347 33 7.3 -31.8 53 30 23550 325 51 29.3 -41.8 | 355 47 4.4 -46.6 54 28 24079 325 51 29.3 -41.8 | 355 47 4.4 -46.6 55 26 24384 325 56 32.1 -45.9 | 352 51 7.3 -50.7 56 20 26080 325 60 34.4 -49.1 | 350 55 9.6 -54.0 57 16 27432 320 64 41.1 -49.0 | 343 56 16.3 -53.9 58 13 28956 320 60 38.6 -46.0 | 345 53 13.7 -50.8 59 12 29566 310 64 49.0 -41.1 | 332 52 24.2 -46.0 60 10 30500 320 81 52.1 -62.0 | 338 72 27.2 -66.9 61 7 32830 300 71 61.5 -35.5 | 318 55 36.7 -40.3 Wind Parameters Mean winds (0-6000m): 228.9 at 33.7 knts Storm direction: 258.9 at 25.3 knts Shear (0-3000m) pos: 4.8 neg: 2.5 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 105.2 deg Storm rel helicity (0-3000m) pos: 180.8 neg: -30.9 tot: 149.9 m^2/s^2 ave: 50.0 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 5.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.15 Bulk Shear: 99.93 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 ------------------------------------------------------------------------------- 500 210 7 93 22| 8.4 0.0 8.4| 58.8 -16.3 42.4 84.8 0.32| 17.3 5.6 1000 204 9 99 21| 4.2 4.6 8.8|111.5 -16.3 95.2 95.2 0.54| 13.9 7.6 1500 209 11 104 20| 4.1 3.1 7.2|123.4 -21.0 102.4 68.3 0.49| 11.4 5.6 2000 215 14 111 18| 6.1 2.3 8.4|169.3 -21.0 148.3 74.2 0.61| 11.9 7.2 2500 224 17 119 15| 5.8 1.9 7.7|178.9 -21.0 157.9 63.2 0.57| 11.5 6.6 3000 227 20 130 14| 4.8 2.5 7.4|180.8 -30.9 149.9 50.0 0.48| 10.9 5.2 4000 231 25 155 12| 6.0 1.9 7.9|247.5 -30.9 216.7 54.2 0.52| 10.7 5.5 5000 232 30 177 14| 4.8 2.2 7.0|269.6-132.5 137.0 27.4 0.32| 10.5 3.4 6000 229 34 182 17| 4.0 3.1 7.1|269.6-260.9 8.6 1.4 0.16| 10.2 1.6 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260128.06.gif