UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026013000.upa.cvt Date: 0000Z 30 JAN 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 30 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 230 SFC 980 405 10.0 4.0 66 6.0 7.0 284.8 285.7 281.1 299.4 5.20 2 954 625 8.0 3.5 73 4.5 5.8 285.0 285.9 281.1 299.4 5.16 3 950 659 7.8 2.9 71 4.9 5.4 285.1 286.0 280.9 299.1 4.96 4 949 667 7.8 1.8 66 6.0 4.9 285.2 286.0 280.5 298.1 4.59 5 947 685 9.0 0.0 53 9.0 4.8 286.6 287.3 280.5 298.1 4.03 6 945 702 9.0 0.0 53 9.0 4.8 286.8 287.5 280.6 298.3 4.04 7 927 859 9.6 -0.4 50 10.0 4.9 150 9 288.9 289.7 281.5 300.5 4.00 8 925 877 10.2 -0.8 46 11.0 5.1 150 9 289.7 290.4 281.8 301.0 3.90 9 916 958 11.2 -2.8 37 14.0 4.8 152 9 291.6 292.2 282.0 301.5 3.39 10 911 1004 11.2 -4.8 32 16.0 4.2 154 9 292.0 292.6 281.6 300.7 2.93 11 904 1068 11.0 -6.0 30 17.0 3.7 155 9 292.5 293.0 281.5 300.5 2.70 12 889 1207 10.2 -6.8 30 17.0 3.1 159 9 293.0 293.5 281.7 300.8 2.58 13 863 1453 8.2 -7.8 31 16.0 1.7 166 10 293.5 293.9 281.7 300.8 2.46 14 850 1578 7.8 -9.2 29 17.0 1.1 170 10 294.3 294.7 281.8 301.1 2.24 15 822 1854 6.6 -13.4 22 20.0 -0.6 187 12 295.9 296.2 281.7 301.0 1.65 16 819 1884 6.8 -13.2 22 20.0 -0.5 189 13 296.4 296.7 282.0 301.6 1.69 17 803 2045 5.8 -4.2 49 10.0 1.3 199 14 297.0 297.6 284.4 307.5 3.48 18 792 2158 5.2 -3.8 52 9.0 1.1 206 15 297.5 298.2 284.7 308.5 3.64 19 782 2262 4.8 -12.2 28 17.0 -1.5 213 16 298.2 298.5 283.1 304.1 1.91 20 771 2377 3.6 -12.4 30 16.0 -2.3 220 17 298.1 298.5 283.0 304.0 1.91 21 764 2451 3.0 -9.0 41 12.0 -1.7 225 18 298.2 298.7 283.8 306.0 2.53 22 762 2473 2.8 -8.2 44 11.0 -1.6 226 18 298.3 298.7 284.0 306.5 2.70 23 759 2504 2.8 -8.2 44 11.0 -1.7 228 18 298.6 299.1 284.1 306.9 2.71 24 750 2601 2.2 -5.8 55 8.0 -1.2 234 19 299.0 299.6 284.9 309.0 3.30 25 747 2633 2.0 -7.0 51 9.0 -1.7 237 19 299.1 299.6 284.7 308.3 3.02 26 740 2709 1.4 -6.6 55 8.0 -2.0 241 20 299.2 299.8 284.9 308.8 3.15 27 738 2731 1.2 -3.8 69 5.0 -1.0 243 20 299.3 300.0 285.7 311.0 3.91 28 735 2764 1.0 -8.0 51 9.0 -2.6 245 20 299.4 299.9 284.6 308.1 2.84 29 733 2786 1.0 -9.0 47 10.0 -3.0 246 21 299.6 300.1 284.4 307.7 2.64 30 731 2808 0.8 -9.2 47 10.0 -3.1 248 21 299.6 300.1 284.4 307.6 2.60 31 724 2885 0.2 -8.8 51 9.0 -3.4 253 22 299.8 300.3 284.6 308.1 2.71 32 717 2963 -0.3 -1.0 95 0.7 -0.6 258 22 300.1 301.0 287.1 315.0 4.96 33 715 2985 -0.5 -0.7 99 0.2 -0.6 259 22 300.1 301.0 287.2 315.3 5.09 34 712 3019 0.0 0.0 100 0.0 0.0 261 23 301.0 302.0 287.8 317.1 5.38 35 700 3155 -0.7 -0.7 100 0.0 -0.7 270 24 301.7 302.7 287.9 317.3 5.20 36 687 3304 -1.5 -2.2 95 0.7 -1.9 271 25 302.4 303.3 287.7 316.8 4.74 37 667 3539 -3.3 -3.3 100 0.0 -3.3 273 27 303.0 303.8 287.6 316.7 4.50 38 662 3598 -3.5 -4.4 93 0.9 -3.9 273 28 303.4 304.2 287.5 316.1 4.17 39 658 3646 -3.7 -4.9 91 1.2 -4.3 274 28 303.7 304.5 287.5 316.1 4.04 40 625 4050 -6.7 -6.9 98 0.2 -6.8 277 32 304.8 305.5 287.4 316.0 3.65 41 623 4075 -6.1 -7.1 93 1.0 -6.5 277 32 305.8 306.4 287.7 316.9 3.60 42 609 4253 -7.3 -7.3 100 0.0 -7.3 278 34 306.4 307.0 288.0 317.6 3.63 43 586 4552 -9.5 -10.1 95 0.6 -9.7 281 37 307.2 307.8 287.6 316.7 3.03 44 571 4752 -10.9 -13.6 80 2.7 -11.8 282 39 307.8 308.3 287.2 315.3 2.34 45 533 5278 -14.1 -14.7 95 0.6 -14.3 286 43 310.1 310.6 287.9 317.5 2.29 46 522 5436 -15.1 -16.8 87 1.7 -15.6 287 45 310.8 311.1 287.8 317.2 1.97 47 501 5745 -17.1 -18.8 87 1.7 -17.6 290 48 312.0 312.3 288.0 317.7 1.73 48 500 5760 -17.3 -18.7 89 1.4 -17.7 290 48 311.9 312.3 288.0 317.7 1.75 49 482 6034 -19.3 -20.4 91 1.1 -19.6 289 47 312.8 313.1 288.1 318.0 1.57 50 450 6542 -22.3 -25.7 74 3.4 -23.0 288 44 315.2 315.4 288.3 318.8 1.05 51 443 6658 -23.3 -26.1 78 2.8 -23.9 287 44 315.4 315.6 288.3 318.9 1.03 52 428 6909 -24.9 -28.5 72 3.6 -25.6 287 42 316.4 316.6 288.5 319.4 0.85 53 424 6978 -24.5 -31.5 52 7.0 -25.7 286 42 317.8 317.9 288.8 320.1 0.65 54 422 7012 -24.7 -31.7 52 7.0 -25.9 286 42 318.0 318.1 288.8 320.2 0.64 55 400 7400 -27.3 -34.3 51 7.0 -28.3 285 40 319.5 319.6 289.2 321.4 0.52 56 300 9400 -43.1 -48.1 58 5.0 -43.4 290 53 324.6 324.6 290.3 325.2 0.16 57 250 10610 -53.1 -57.9 56 4.8 -53.2 310 51 327.1 327.1 291.0 327.4 0.06 58 200 12000 -64.3 -68.8 54 4.5 -64.3 310 82 330.9 330.9 292.0 331.0 0.02 59 194 12186 -64.8 -70.1 48 5.3 -64.8 315 86 333.1 333.1 292.6 333.2 0.02 60 164 13207 -67.3 -77.3 23 10.0 -67.4 300 38 345.2 345.2 295.6 345.3 0.01 61 150 13750 -63.9 -84.9 4 21.0 -64.0 285 64 360.0 360.0 298.7 360.0 0.00 TRP 164 13207 -67.3 -77.3 23 10.0 -67.4 300 38 345.2 345.2 295.6 345.3 0.01 WND 194 12186 -64.8 -70.1 48 5.3 -64.8 315 86 333.1 333.1 292.6 333.2 0.02 Sounding variables and indices 1000-500 mb thick: 5530.00 m Freezing level: 721.20 mb = 2916.19 m = 9567.44 ft Freezing level: 712.00 mb = 3018.94 m = 9904.52 ft Freezing level: 712.00 mb = 3018.94 m = 9904.52 ft Wetbulb zero: 832.29 mb = 1751.21 m = 5745.37 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 69.52 % Est. max temperature: 20.58 C = 69.04 F Sfc-Lift cond lev (LCL): 894.51 mb = 1155.97 m = 3792.52 ft T: 10.50 C 700-500 lapse rate: 6.37 C/km ThetaE index: 4.44 C Layer 782.0- 764.0 mb Conv cond level (CCL): 631.57 mb = 3968.25 m = 13019.04 ft Mean mixing ratio: 3.85 g/kg Conv temperature: 29.66 C = 85.39 F Cap Strength: 11.71 C Lifted Index: 11.63 C Risk: None Lifted Index @300 mb: 17.47 C Lifted Index @700 mb: 8.68 C Showalter Index: 10.92 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 8.10 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 68.00 Risk: None Energy Index: 3.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.92 J/kg Max Up Vert Vel: 9.58 m/s Conv Inhibition (B-): 7450.42 J/kg Cap Strength: 11.49 C Lift Cond Lev (LCL): 788.49 mb = 2194.51 m = 7199.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 22 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 ---------------------------------------------------------- 0 925 877 150 9 -4.5 7.8 | 134 30 -21.6 21.0 1 850 1578 170 10 -1.7 9.8 | 141 30 -18.8 23.0 2 700 3155 270 24 24.0 -0.0 | 208 15 6.9 13.2 3 500 5760 290 48 45.1 -16.4 | 277 28 28.1 -3.3 4 400 7400 285 40 38.6 -10.4 | 263 22 21.6 2.8 5 1062 610 225 1 0.7 0.7 | 130 21 -16.3 13.9 6 1017 914 145 10 -5.7 8.2 | 133 31 -22.8 21.4 7 973 1219 130 8 -6.1 5.1 | 128 30 -23.2 18.3 8 931 1524 165 10 -2.6 9.7 | 139 30 -19.6 22.8 9 891 1829 200 17 5.8 16.0 | 159 31 -11.2 29.1 10 853 2134 225 15 10.6 10.6 | 165 25 -6.4 23.8 11 817 2438 245 15 13.6 6.3 | 170 20 -3.5 19.5 12 782 2743 265 23 22.9 2.0 | 201 16 5.9 15.2 13 685 3658 260 29 28.6 5.0 | 212 22 11.5 18.2 14 628 4267 265 34 33.9 3.0 | 226 23 16.8 16.1 15 575 4877 280 42 41.4 -7.3 | 256 25 24.3 5.9 16 504 5791 285 49 47.3 -12.7 | 269 30 30.3 0.5 17 483 6096 290 47 44.2 -16.1 | 276 27 27.1 -2.9 18 423 7010 275 44 43.8 -3.8 | 251 28 26.8 9.3 19 388 7620 290 39 36.6 -13.3 | 271 20 19.6 -0.2 20 355 8230 295 31 28.1 -13.1 | 270 11 11.0 0.1 21 340 8534 285 32 30.9 -8.3 | 251 15 13.9 4.9 22 311 9144 295 43 39.0 -18.2 | 283 22 21.9 -5.0 23 300 9400 290 53 49.8 -18.1 | 279 33 32.8 -5.0 24 298 9449 290 53 49.8 -18.1 | 279 33 32.8 -5.0 25 250 10610 310 51 39.1 -32.8 | 312 29 22.0 -19.6 26 236 10973 310 52 39.8 -33.4 | 312 30 22.8 -20.3 27 200 12000 310 82 62.8 -52.7 | 311 60 45.8 -39.5 28 194 12186 315 86 60.8 -60.8 | 317 65 43.8 -47.7 29 184 12497 315 86 60.8 -60.8 | 317 65 43.8 -47.7 30 167 13106 325 44 25.2 -36.0 | 340 24 8.2 -22.9 31 164 13207 300 38 32.9 -19.0 | 290 17 15.9 -5.8 32 151 13716 285 51 49.3 -13.2 | 270 32 32.2 -0.0 33 150 13750 285 64 61.8 -16.6 | 274 45 44.8 -3.4 34 121 14935 300 83 71.9 -41.5 | 297 62 54.8 -28.3 35 114 15240 310 67 51.3 -43.1 | 311 45 34.3 -29.9 36 102 15850 305 44 36.0 -25.2 | 302 23 19.0 -12.1 Wind Parameters Mean winds (0-6000m): 277.7 at 28.7 knts Storm direction: 307.7 at 21.5 knts Storm rel Dir Shear (0-3000m): 171.9 deg Energy-Hel index: -2.87 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 ------------------------------------------------------------------------------- 500 150 9 134 30| | | 1000 158 9 137 30| | | 1500 168 10 140 30| | | 2000 187 12 148 29| | | 2500 212 14 159 27| | | 3000 237 16 170 22| | | 4000 259 20 188 17| | | 5000 271 25 211 15| | | 6000 278 29 231 15| | | Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260130.00.gif