UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010306.upa.cvt Date: 0600Z 3 JAN 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 3 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 24 SFC 957 405 14.4 2.4 44 12.0 8.3 190 17 291.2 292.0 283.4 304.9 4.75 2 949 474 14.4 1.4 41 13.0 7.9 173 20 291.9 292.7 283.3 304.8 4.46 3 925 684 12.6 1.6 47 11.0 7.1 140 20 292.2 293.0 283.7 305.7 4.64 4 906 858 11.2 1.2 50 10.0 6.2 155 18 292.5 293.3 283.7 305.9 4.60 5 896 950 11.2 0.2 47 11.0 5.8 162 17 293.4 294.2 283.8 306.1 4.33 6 850 1387 7.0 0.0 61 7.0 3.7 175 23 293.5 294.3 284.0 306.6 4.50 7 786 2025 1.2 -1.1 85 2.3 0.1 175 45 293.9 294.7 284.2 307.1 4.49 8 785 2035 1.2 -1.3 83 2.5 0.0 175 46 294.0 294.8 284.2 307.0 4.43 9 781 2076 1.8 -1.6 78 3.4 0.3 175 47 295.1 295.9 284.5 307.9 4.35 10 737 2542 -0.5 -1.4 94 0.9 -0.9 183 47 297.5 298.4 285.8 311.4 4.68 11 700 2953 -2.7 -3.0 98 0.3 -2.9 180 44 299.5 300.3 286.2 312.6 4.38 12 694 3021 -3.3 -3.3 100 0.0 -3.3 181 45 299.6 300.4 286.2 312.5 4.32 13 631 3768 -7.1 -7.4 98 0.3 -7.2 190 55 303.5 304.1 286.8 314.2 3.47 14 544 4908 -14.7 -15.4 94 0.7 -14.9 195 66 307.6 308.0 286.9 314.4 2.12 15 527 5147 -16.7 -17.3 95 0.6 -16.9 193 66 308.0 308.4 286.8 314.0 1.87 16 526 5162 -16.9 -18.3 89 1.4 -17.3 193 66 307.9 308.3 286.6 313.5 1.72 17 521 5233 -17.5 -18.3 93 0.8 -17.7 192 65 308.1 308.4 286.6 313.7 1.73 18 517 5291 -17.7 -19.4 87 1.7 -18.1 192 65 308.5 308.8 286.6 313.7 1.59 19 508 5422 -18.9 -20.0 91 1.1 -19.2 191 65 308.6 308.9 286.6 313.6 1.54 20 504 5481 -19.7 -22.4 79 2.7 -20.3 190 65 308.3 308.6 286.2 312.5 1.26 21 500 5540 -20.3 -26.3 59 6.0 -21.5 185 68 308.3 308.5 285.8 311.3 0.89 22 484 5779 -23.1 -32.1 44 9.0 -24.5 187 69 307.7 307.8 285.1 309.6 0.54 23 483 5794 -22.5 -27.4 64 4.9 -23.4 187 69 308.6 308.8 285.8 311.5 0.84 24 481 5825 -22.7 -27.1 67 4.4 -23.5 188 69 308.8 308.9 285.9 311.7 0.86 25 478 5870 -23.3 -29.3 58 6.0 -24.4 188 69 308.6 308.7 285.7 311.0 0.71 26 473 5947 -23.5 -26.9 74 3.4 -24.1 189 69 309.3 309.4 286.1 312.3 0.89 27 465 6072 -24.3 -26.8 80 2.5 -24.8 190 70 309.8 309.9 286.4 312.9 0.92 28 463 6103 -24.7 -27.9 75 3.2 -25.3 190 70 309.7 309.8 286.2 312.5 0.83 29 461 6134 -25.1 -31.1 57 6.0 -26.1 190 70 309.5 309.7 285.9 311.7 0.62 30 460 6150 -25.3 -30.3 63 5.0 -26.1 190 71 309.5 309.6 285.9 311.8 0.67 31 458 6182 -25.5 -35.5 39 10.0 -26.8 190 71 309.6 309.7 285.7 311.0 0.41 32 453 6261 -26.1 -35.1 43 9.0 -27.3 191 72 309.8 309.9 285.8 311.3 0.43 33 452 6277 -25.9 -31.9 57 6.0 -26.8 191 72 310.3 310.4 286.1 312.3 0.58 34 450 6309 -25.9 -31.9 57 6.0 -26.8 191 72 310.7 310.8 286.3 312.7 0.59 35 446 6374 -26.3 -30.3 69 4.0 -26.9 191 73 311.0 311.1 286.5 313.3 0.69 36 438 6504 -26.9 -30.7 70 3.8 -27.5 192 75 311.8 312.0 286.8 314.2 0.68 37 430 6637 -28.1 -31.2 75 3.1 -28.6 193 76 311.9 312.1 286.8 314.2 0.66 38 427 6687 -28.5 -31.5 75 3.0 -28.9 193 77 312.1 312.2 286.8 314.3 0.64 39 421 6788 -29.3 -33.5 67 4.2 -29.9 193 78 312.3 312.4 286.8 314.2 0.54 40 418 6839 -29.9 -37.9 46 8.0 -30.8 193 78 312.2 312.2 286.5 313.4 0.35 41 414 6907 -30.7 -40.7 37 10.0 -31.7 194 79 312.0 312.1 286.4 313.0 0.26 42 406 7045 -31.9 -41.9 37 10.0 -32.8 194 81 312.2 312.2 286.4 313.1 0.24 43 403 7097 -32.5 -45.5 26 13.0 -33.6 195 81 312.1 312.1 286.3 312.7 0.16 44 400 7150 -32.7 -44.7 29 12.0 -33.7 195 82 312.5 312.5 286.4 313.1 0.18 45 396 7221 -33.5 -46.5 26 13.0 -34.5 195 83 312.3 312.4 286.4 312.9 0.15 46 388 7364 -34.3 -42.3 44 8.0 -35.0 195 84 313.1 313.2 286.7 314.0 0.24 47 384 7437 -34.7 -43.7 40 9.0 -35.4 195 85 313.5 313.6 286.8 314.3 0.21 48 365 7789 -37.7 -43.7 53 6.0 -38.1 195 90 314.1 314.2 287.1 314.9 0.22 49 356 7961 -38.9 -45.7 48 6.9 -39.3 195 93 314.8 314.8 287.2 315.5 0.18 50 345 8176 -40.3 -48.3 42 8.0 -40.8 195 93 315.7 315.7 287.5 316.2 0.14 51 338 8316 -41.1 -51.1 33 10.0 -41.6 195 93 316.5 316.5 287.7 316.8 0.10 52 337 8336 -41.3 -51.3 33 10.0 -41.8 196 93 316.4 316.5 287.7 316.8 0.10 53 336 8357 -41.3 -52.3 29 11.0 -41.8 196 93 316.7 316.7 287.8 317.1 0.09 54 334 8397 -41.3 -54.3 23 13.0 -41.9 196 93 317.3 317.3 287.9 317.5 0.07 55 328 8520 -41.7 -55.7 20 14.0 -42.3 197 92 318.4 318.4 288.3 318.6 0.06 56 323 8624 -42.7 -57.7 18 15.0 -43.2 197 92 318.4 318.4 288.3 318.6 0.05 57 300 9120 -46.1 -60.1 19 14.0 -46.5 200 91 320.4 320.4 288.9 320.5 0.04 58 250 10310 -53.3 -65.3 22 12.0 -53.5 195 70 326.8 326.8 290.8 326.9 0.02 59 221 11097 -57.3 -69.3 20 12.0 -57.5 190 71 332.4 332.4 292.4 332.5 0.02 60 200 11730 -55.7 -74.7 8 19.0 -55.9 205 58 344.6 344.6 295.4 344.6 0.01 61 150 13560 -56.5 -77.5 5 21.0 -56.8 215 48 372.7 372.7 301.1 372.8 0.01 62 100 16140 -57.9 -78.9 5 21.0 -58.3 190 26 415.9 415.9 307.2 415.9 0.01 63 95 16462 -60.1 -81.1 5 21.0 -60.4 190 26 417.7 417.7 307.4 417.7 0.01 64 88 16942 -59.3 -81.3 4 22.0 -59.7 216 31 428.5 428.5 308.7 428.6 0.01 65 73 18108 -61.5 -83.5 4 22.0 -61.8 227 18 447.4 447.4 310.6 447.4 0.01 66 70 18370 -59.3 -82.3 4 23.0 -59.7 235 15 457.5 457.5 311.5 457.6 0.01 67 69 18460 -59.3 -82.3 4 23.0 -59.7 237 15 459.4 459.4 311.7 459.4 0.01 68 68 18551 -59.7 -81.7 4 22.0 -60.2 238 16 460.5 460.5 311.8 460.5 0.01 TRP 221 11097 -57.3 -69.3 20 12.0 -57.5 190 71 332.4 332.4 292.4 332.5 0.02 WND 356 7961 -38.9 -45.7 48 6.9 -39.3 195 93 314.8 314.8 287.2 315.5 0.18 Sounding variables and indices 1000-500 mb thick: 5516.00 m Freezing level: 746.57 mb = 2440.90 m = 8008.10 ft Wetbulb zero: 771.46 mb = 2174.83 m = 7135.17 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 83.23 % Est. max temperature: 16.96 C = 62.53 F Sfc-Lift cond lev (LCL): 798.31 mb = 1897.99 m = 6226.92 ft T: 2.35 C 700-500 lapse rate: 6.80 C/km ThetaE index: 0.08 C Layer 949.0- 925.0 mb Conv cond level (CCL): 701.01 mb = 2941.48 m = 9650.42 ft Mean mixing ratio: 4.50 g/kg Conv temperature: 22.55 C = 72.59 F Cap Strength: 5.32 C Lifted Index: 4.70 C Risk: None Lifted Index @300 mb: 10.48 C Lifted Index @700 mb: 3.55 C Showalter Index: 4.17 C Risk: None Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 20.30 C K Index: 27.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 114.00 Risk: None Energy Index: 0.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.72 J/kg Max Up Vert Vel: 4.41 m/s Conv Inhibition (B-): 17611.02 J/kg Cap Strength: 5.28 C Lift Cond Lev (LCL): 771.66 mb = 2172.72 m = 7128.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 216 at 38 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 ---------------------------------------------------------- 0 957 405 190 17 3.0 16.7 | 54 24 -19.5 -14.1 1 933 610 140 27 -17.4 20.7 | 76 41 -39.8 -10.2 2 925 684 140 20 -12.9 15.3 | 66 39 -35.3 -15.6 3 900 914 160 17 -5.8 16.0 | 62 32 -28.2 -14.9 4 867 1219 175 21 -1.8 20.9 | 68 26 -24.3 -10.0 5 850 1387 175 23 -2.0 22.9 | 72 26 -24.4 -8.0 6 805 1829 175 38 -3.3 37.9 | 105 27 -25.7 7.0 7 775 2134 175 50 -4.4 49.8 | 125 33 -26.8 18.9 8 746 2438 185 50 4.4 49.8 | 136 26 -18.1 18.9 9 718 2743 180 40 0.0 40.0 | 112 24 -22.4 9.1 10 700 2953 180 44 0.0 44.0 | 120 26 -22.4 13.1 11 639 3658 190 53 9.2 52.2 | 148 25 -13.2 21.3 12 590 4267 190 68 11.8 67.0 | 164 38 -10.6 36.1 13 567 4572 195 71 18.4 68.6 | 174 38 -4.1 37.7 14 545 4877 195 66 17.1 63.8 | 171 33 -5.4 32.9 15 503 5486 190 65 11.3 64.0 | 161 35 -11.1 33.1 16 500 5540 185 68 5.9 67.7 | 156 40 -16.5 36.9 17 463 6096 190 70 12.2 68.9 | 165 39 -10.3 38.1 18 400 7150 195 82 21.2 79.2 | 179 48 -1.2 48.3 19 374 7620 195 87 22.5 84.0 | 180 53 0.1 53.2 20 356 7961 195 93 24.1 89.8 | 182 59 1.6 58.9 21 342 8230 195 93 24.1 89.8 | 182 59 1.6 58.9 22 300 9120 200 91 31.1 85.5 | 189 55 8.7 54.6 23 299 9144 195 91 23.6 87.9 | 181 57 1.1 57.0 24 272 9754 205 90 38.0 81.6 | 197 53 15.6 50.7 25 250 10310 195 70 18.1 67.6 | 173 37 -4.3 36.7 26 225 10973 185 60 5.2 59.8 | 149 34 -17.2 28.9 27 221 11097 190 71 12.3 69.9 | 165 40 -10.1 39.0 28 205 11582 195 73 18.9 70.5 | 175 40 -3.5 39.6 29 200 11730 205 58 24.5 52.6 | 185 22 2.1 21.7 30 186 12192 195 48 12.4 46.4 | 147 18 -10.0 15.5 31 177 12497 180 49 0.0 49.0 | 129 29 -22.4 18.1 32 161 13106 195 64 16.6 61.8 | 169 31 -5.9 30.9 33 154 13411 215 52 29.8 42.6 | 212 14 7.4 11.7 34 150 13560 215 48 27.5 39.3 | 211 10 5.1 8.4 35 133 14326 205 44 18.6 39.9 | 157 10 -3.8 9.0 36 127 14630 200 56 19.2 52.6 | 171 22 -3.3 21.7 37 115 15240 220 52 33.4 39.8 | 231 14 11.0 8.9 38 110 15545 230 36 27.6 23.1 | 326 9 5.1 -7.7 39 105 15850 225 24 17.0 17.0 | 21 15 -5.5 -13.9 40 100 16140 190 26 4.5 25.6 | 74 19 -17.9 -5.3 41 95 16459 190 26 4.5 25.6 | 74 19 -17.9 -5.3 42 91 16764 205 36 15.2 32.6 | 104 7 -7.2 1.7 43 86 17069 225 28 19.8 19.8 | 13 11 -2.6 -11.1 44 82 17374 210 27 13.5 23.4 | 50 12 -8.9 -7.5 45 74 17983 235 18 14.7 10.3 | 21 22 -7.7 -20.6 46 71 18288 215 17 9.8 13.9 | 37 21 -12.7 -17.0 47 70 18370 235 15 12.3 8.6 | 24 24 -10.1 -22.3 48 67 18593 240 16 13.9 8.0 | 21 24 -8.6 -22.9 49 63 18898 235 18 14.7 10.3 | 21 22 -7.7 -20.6 Wind Parameters Mean winds (0-6000m): 186.0 at 50.9 knts Storm direction: 216.0 at 38.2 knts Shear (0-3000m) pos: 4.9 neg: 2.9 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 83.7 deg Storm rel helicity (0-3000m) pos: 401.8 neg: -146.3 tot: 255.4 m^2/s^2 ave: 85.1 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 16.6 stream: 6.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.06 Bulk Shear: 169.61 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 ------------------------------------------------------------------------------- 500 151 21 69 35| 0.0 9.3 9.3| 80.9 -87.5 -6.6 -13.2 0.06| 35.1 2.1 1000 161 20 68 31| 4.4 4.7 9.1|119.0 -87.5 31.4 31.4 0.17| 22.2 3.7 1500 168 24 76 29| 2.9 6.7 9.7|234.2 -87.5 146.7 97.8 0.40| 20.8 8.3 2000 172 30 88 27| 5.1 5.1 10.2|333.0 -87.5 245.5 122.7 0.48| 19.7 9.4 2500 174 33 95 26| 4.1 3.5 7.6|344.3-146.3 198.0 79.2 0.34| 18.1 6.1 3000 176 35 100 25| 4.9 2.9 7.8|401.8-146.3 255.4 85.1 0.39| 16.6 6.5 4000 181 42 117 24| 6.3 2.2 8.4|528.4-146.3 382.1 95.5 0.45| 15.3 6.9 5000 185 47 131 24| 4.8 2.2 7.0|563.5-206.0 357.6 71.5 0.39| 13.5 5.2 6000 186 51 139 26| 4.5 2.2 6.6|655.3-242.0 413.3 68.9 0.38| 12.7 4.8 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260103.06.gif