UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121500.upa.cvt Date: 0000Z 15 DEC 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 15 DEC 25 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 186 SFC 974 405 3.0 2.4 96 0.6 2.7 0 0 278.2 279.0 277.2 291.0 4.67 2 948 620 0.6 0.6 100 0.0 0.6 135 3 278.0 278.7 276.4 289.5 4.21 3 943 662 2.2 0.9 91 1.3 1.6 117 3 280.0 280.7 277.6 292.0 4.33 4 938 705 2.6 0.7 87 1.9 1.8 98 3 280.8 281.6 278.0 292.8 4.29 5 937 713 2.6 -0.2 82 2.8 1.4 95 2 280.9 281.6 277.7 292.1 4.02 6 935 731 3.4 -0.8 74 4.2 1.6 87 2 281.9 282.6 278.0 292.7 3.85 7 933 748 6.8 -1.2 57 8.0 3.2 80 2 285.6 286.2 279.7 296.3 3.75 8 931 765 7.4 -2.6 49 10.0 3.0 72 2 286.3 286.9 279.6 296.1 3.39 9 928 792 8.8 -2.2 46 11.0 3.9 61 2 288.0 288.7 280.5 298.2 3.50 10 925 818 9.0 -3.0 43 12.0 3.7 50 2 288.5 289.1 280.5 298.1 3.31 11 920 863 9.0 -4.0 40 13.0 3.4 81 3 289.0 289.5 280.4 298.0 3.09 12 914 917 10.0 -4.0 37 14.0 3.8 116 4 290.5 291.1 281.2 299.6 3.11 13 907 981 12.8 -4.2 30 17.0 5.1 126 5 294.0 294.6 282.7 303.2 3.08 14 896 1084 15.0 -7.0 21 22.0 5.4 143 7 297.3 297.8 283.4 305.0 2.52 15 881 1226 14.0 -9.0 19 23.0 4.4 166 10 297.7 298.1 283.2 304.5 2.19 16 870 1332 13.0 -9.0 21 22.0 3.8 178 13 297.8 298.2 283.2 304.6 2.22 17 850 1527 12.4 -12.6 16 25.0 2.7 200 18 299.1 299.4 283.2 304.5 1.71 18 844 1586 12.2 -12.8 16 25.0 2.5 204 18 299.5 299.8 283.3 304.8 1.69 19 804 1991 9.4 -14.6 17 24.0 0.5 225 18 300.7 301.0 283.6 305.6 1.53 20 778 2262 8.2 -17.8 14 26.0 -0.8 230 18 302.3 302.5 283.9 306.2 1.21 21 773 2316 8.2 -17.8 14 26.0 -0.8 230 17 302.9 303.1 284.1 306.8 1.22 22 755 2509 6.6 -16.4 17 23.0 -1.5 230 17 303.2 303.4 284.4 307.7 1.40 23 754 2520 6.6 -14.4 21 21.0 -1.2 230 17 303.3 303.6 284.8 308.6 1.66 24 752 2542 6.4 -5.6 42 12.0 1.0 230 17 303.3 303.9 286.6 313.6 3.35 25 740 2673 5.0 1.3 77 3.7 3.1 230 18 303.2 304.2 288.8 320.3 5.69 26 739 2685 5.0 -1.0 65 6.0 2.0 230 18 303.3 304.2 288.1 317.9 4.81 27 732 2762 4.6 -2.4 60 7.0 1.3 231 18 303.7 304.5 287.8 317.0 4.38 28 728 2807 4.2 -0.3 72 4.5 2.0 232 19 303.7 304.7 288.5 319.3 5.14 29 716 2941 2.8 1.2 89 1.6 2.0 238 22 303.6 304.7 289.1 321.2 5.84 30 704 3078 2.0 -0.2 85 2.2 0.9 243 24 304.2 305.2 288.9 320.5 5.36 31 700 3124 2.0 -1.5 78 3.5 0.3 245 25 304.7 305.6 288.6 319.7 4.90 32 695 3182 2.0 -2.9 70 4.9 -0.3 244 25 305.3 306.2 288.4 319.0 4.44 33 689 3252 1.6 -3.2 70 4.8 -0.7 244 25 305.6 306.5 288.5 319.1 4.38 34 680 3357 0.8 -2.7 77 3.5 -0.9 243 25 305.9 306.8 288.8 320.1 4.61 35 661 3584 -0.7 -5.4 70 4.7 -2.8 241 26 306.7 307.4 288.3 318.7 3.87 36 655 3657 -0.9 -9.9 50 9.0 -4.5 240 26 307.3 307.8 287.4 316.0 2.75 37 637 3879 -2.9 -7.9 68 5.0 -5.0 247 29 307.5 308.1 288.1 317.8 3.31 38 634 3916 -2.9 -9.9 58 7.0 -5.7 248 29 307.9 308.4 287.7 316.8 2.84 39 631 3954 -2.9 -7.9 68 5.0 -5.0 249 30 308.3 308.9 288.3 318.8 3.34 40 627 4004 -3.1 -9.1 63 6.0 -5.5 251 30 308.6 309.2 288.2 318.3 3.06 41 625 4029 -3.3 -6.7 77 3.4 -4.8 252 31 308.7 309.4 288.8 320.3 3.70 42 622 4068 -3.5 -6.1 82 2.6 -4.7 253 31 308.9 309.6 289.0 321.1 3.90 43 610 4221 -4.5 -6.8 84 2.3 -5.5 258 33 309.4 310.2 289.1 321.3 3.77 44 607 4260 -4.3 -7.7 77 3.4 -5.7 259 34 310.1 310.8 289.1 321.3 3.53 45 579 4631 -6.3 -10.1 74 3.8 -7.8 263 34 312.0 312.6 289.3 321.8 3.06 46 545 5101 -10.1 -12.3 84 2.2 -10.9 260 34 312.9 313.4 289.3 321.7 2.73 47 540 5172 -10.3 -13.9 75 3.6 -11.6 259 35 313.5 314.0 289.2 321.4 2.42 48 533 5272 -11.3 -14.8 75 3.5 -12.5 256 35 313.5 313.9 289.0 320.9 2.27 49 526 5374 -12.1 -14.8 80 2.7 -13.0 254 35 313.7 314.1 289.1 321.2 2.30 50 518 5491 -12.7 -14.8 84 2.1 -13.4 251 35 314.4 314.8 289.3 322.0 2.34 51 500 5760 -14.1 -16.9 79 2.8 -15.0 245 36 315.8 316.2 289.5 322.6 2.04 52 495 5836 -14.5 -17.6 77 3.1 -15.4 245 37 316.3 316.6 289.6 322.7 1.94 53 485 5991 -15.7 -19.2 74 3.5 -16.7 245 38 316.6 317.0 289.5 322.4 1.73 54 478 6100 -16.9 -19.5 80 2.6 -17.6 245 39 316.5 316.8 289.4 322.2 1.71 55 400 7420 -24.3 -41.3 19 17.0 -26.5 270 37 323.4 323.5 290.1 324.4 0.26 56 300 9440 -41.3 -51.3 33 10.0 -41.8 295 37 327.2 327.2 291.0 327.6 0.11 57 250 10650 -51.3 -62.3 26 11.0 -51.5 300 37 329.8 329.8 291.7 329.9 0.04 58 200 12070 -58.9 -75.9 9 17.0 -59.0 285 55 339.5 339.5 294.2 339.5 0.01 59 197 12166 -58.6 -76.3 9 17.6 -58.8 280 62 341.4 341.4 294.7 341.4 0.01 60 150 13920 -54.1 -83.1 2 29.0 -54.5 280 44 376.9 376.9 301.8 376.9 0.00 61 100 16450 -64.5 -87.5 3 23.0 -64.7 275 33 403.1 403.1 305.6 403.1 0.00 62 95 16763 -64.3 -87.3 3 23.0 -64.5 275 33 409.5 409.5 306.5 409.5 0.00 63 87 17296 -67.5 -87.5 4 20.0 -67.6 270 30 413.5 413.5 306.9 413.5 0.00 64 77 18033 -65.5 -87.5 3 22.0 -65.7 269 23 432.3 432.3 309.1 432.3 0.00 65 74 18273 -67.1 -88.1 4 21.0 -67.2 265 14 433.9 433.9 309.3 433.9 0.00 66 70 18610 -64.9 -87.9 3 23.0 -65.1 285 20 445.5 445.5 310.4 445.6 0.00 67 62 19355 -63.1 -88.1 2 25.0 -63.4 310 14 465.3 465.3 312.3 465.3 0.00 68 56 19980 -64.9 -88.9 2 24.0 -65.2 37 11 474.9 474.9 313.0 474.9 0.00 69 52 20437 -61.3 -88.3 2 27.0 -61.8 91 10 493.5 493.5 314.5 493.5 0.00 70 50 20680 -62.1 -88.1 2 26.0 -62.6 120 10 497.1 497.1 314.8 497.2 0.00 71 44 21468 -63.3 -88.3 2 25.0 -63.7 171 10 512.7 512.7 315.8 512.7 0.00 72 40 22057 -60.9 -87.9 2 27.0 -61.5 287 10 532.9 532.9 317.1 532.9 0.00 73 36 22710 -62.1 -89.1 2 27.0 -62.7 33 11 546.1 546.1 317.9 546.1 0.00 74 33 23249 -61.3 -88.3 2 27.0 -62.0 52 12 562.0 562.0 318.8 562.0 0.00 75 33 23249 -59.3 -87.3 1 28.0 -60.2 52 12 567.3 567.3 319.0 567.3 0.01 TRP 87 17296 -67.5 -87.5 4 20.0 -67.6 270 30 413.5 413.5 306.9 413.5 0.00 WND 197 12166 -58.6 -76.3 9 17.6 -58.8 280 62 341.4 341.4 294.7 341.4 0.01 Sounding variables and indices 1000-500 mb thick: 5574.00 m Freezing level: 669.87 mb = 3478.53 m = 11412.36 ft Wetbulb zero: 793.44 mb = 2099.81 m = 6889.05 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 58.63 % Est. max temperature: 24.73 C = 76.51 F Sfc-Lift cond lev (LCL): 964.96 mb = 479.24 m = 1572.27 ft T: 2.17 C 700-500 lapse rate: 6.11 C/km ThetaE index: 1.50 C Layer 948.0- 943.0 mb Conv cond level (CCL): 551.11 mb = 5014.31 m = 16450.96 ft Mean mixing ratio: 3.41 g/kg Conv temperature: 37.26 C = 99.06 F Cap Strength: 15.67 C Lifted Index: 16.47 C Risk: None Lifted Index @300 mb: 20.91 C Lifted Index @700 mb: 12.76 C Showalter Index: 11.78 C Risk: None Total Totals Index: 28.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 1.50 C K Index: 10.40 Risk: None Sweat Index: 185.39 Risk: None Energy Index: 3.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 108.78 J/kg Max Up Vert Vel: 14.75 m/s Conv Inhibition (B-): 34498.36 J/kg Cap Strength: 16.39 C Lift Cond Lev (LCL): 781.20 mb = 2228.37 m = 7310.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 at 18 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 ---------------------------------------------------------- 0 974 405 0 0 -0.0 -0.0 | 95 18 -18.3 1.5 1 949 610 140 3 -1.9 2.3 | 101 21 -20.2 3.8 2 925 818 50 2 -1.5 -1.3 | 91 20 -19.8 0.2 3 914 914 115 4 -3.6 1.7 | 98 22 -21.9 3.2 4 882 1219 165 10 -2.6 9.7 | 118 24 -20.9 11.1 5 850 1527 200 18 6.2 16.9 | 147 22 -12.2 18.4 6 819 1829 220 18 11.6 13.8 | 156 17 -6.7 15.3 7 790 2134 230 18 13.8 11.6 | 161 14 -4.5 13.0 8 761 2438 230 17 13.0 10.9 | 157 13 -5.3 12.4 9 733 2743 230 18 13.8 11.6 | 161 14 -4.5 13.0 10 700 3124 245 25 22.7 10.6 | 200 13 4.3 12.0 11 654 3658 240 26 22.5 13.0 | 196 15 4.2 14.5 12 605 4267 260 34 33.5 5.9 | 244 17 15.2 7.4 13 560 4877 265 34 33.9 3.0 | 254 16 15.6 4.4 14 500 5760 245 36 32.6 15.2 | 221 22 14.3 16.7 15 478 6096 245 39 35.3 16.5 | 223 25 17.0 18.0 16 440 6706 250 36 33.8 12.3 | 228 21 15.5 13.8 17 423 7010 260 31 30.5 5.4 | 241 14 12.2 6.9 18 400 7420 270 37 37.0 -0.0 | 265 19 18.7 1.5 19 389 7620 270 36 36.0 -0.0 | 265 18 17.7 1.5 20 356 8230 260 34 33.5 5.9 | 244 17 15.2 7.4 21 313 9144 285 37 35.7 -9.6 | 295 19 17.4 -8.1 22 300 9440 295 37 33.5 -15.6 | 313 21 15.2 -14.2 23 250 10650 300 37 32.0 -18.5 | 321 22 13.7 -17.0 24 238 10973 300 36 31.2 -18.0 | 322 21 12.9 -16.5 25 227 11278 320 45 28.9 -34.5 | 342 35 10.6 -33.0 26 216 11582 305 31 25.4 -17.8 | 337 18 7.1 -16.3 27 200 12070 285 55 53.1 -14.2 | 290 37 34.8 -12.8 28 197 12166 280 62 61.1 -10.8 | 282 44 42.7 -9.3 29 187 12497 280 62 61.1 -10.8 | 282 44 42.7 -9.3 30 178 12802 280 39 38.4 -6.8 | 285 21 20.1 -5.3 31 170 13106 265 42 41.8 3.7 | 258 24 23.5 5.1 32 162 13411 275 46 45.8 -4.0 | 275 28 27.5 -2.5 33 150 13920 280 44 43.3 -7.6 | 284 26 25.0 -6.2 34 141 14326 285 46 44.4 -11.9 | 292 28 26.1 -10.4 35 134 14630 290 35 32.9 -12.0 | 306 18 14.6 -10.5 36 127 14935 270 25 25.0 -0.0 | 258 7 6.7 1.5 37 121 15240 255 29 28.0 7.5 | 227 13 9.7 9.0 38 110 15850 275 48 47.8 -4.2 | 275 30 29.5 -2.7 39 105 16154 290 44 41.3 -15.0 | 301 27 23.0 -13.6 40 100 16450 275 33 32.9 -2.9 | 275 15 14.6 -1.4 41 100 16459 295 30 27.2 -12.7 | 322 14 8.9 -11.2 42 95 16764 275 33 32.9 -2.9 | 275 15 14.6 -1.4 43 90 17069 295 30 27.2 -12.7 | 322 14 8.9 -11.2 44 87 17296 270 30 30.0 -0.0 | 263 12 11.7 1.5 45 86 17374 270 24 24.0 -0.0 | 255 6 5.7 1.5 46 82 17678 285 27 26.1 -7.0 | 305 10 7.8 -5.5 47 78 17983 270 25 25.0 -0.0 | 258 7 6.7 1.5 48 74 18288 265 13 13.0 1.1 | 116 6 -5.4 2.6 49 70 18593 230 18 13.8 11.6 | 161 14 -4.5 13.0 50 70 18610 285 20 19.3 -5.2 | 345 4 1.0 -3.7 51 67 18898 295 18 16.3 -7.6 | 18 6 -2.0 -6.1 52 64 19202 280 17 16.7 -3.0 | 47 2 -1.6 -1.5 53 61 19507 340 11 3.8 -10.3 | 59 17 -14.6 -8.9 54 50 20680 120 10 -8.7 5.0 | 104 28 -27.0 6.5 55 49 20726 0 0 -0.0 -0.0 | 95 18 -18.3 1.5 56 46 21031 115 10 -9.1 4.2 | 102 28 -27.4 5.7 57 43 21336 210 10 5.0 8.7 | 127 17 -13.3 10.1 58 37 21946 25 10 -4.2 -9.1 | 71 24 -22.5 -7.6 59 34 22250 50 13 -10.0 -8.4 | 76 29 -28.3 -6.9 60 32 22555 55 10 -8.2 -5.7 | 81 27 -26.5 -4.3 61 30 22860 45 19 -13.4 -13.4 | 69 34 -31.7 -12.0 62 25 23470 65 35 -31.7 -14.8 | 75 52 -50.0 -13.3 63 24 23774 75 29 -28.0 -7.5 | 83 47 -46.3 -6.0 Wind Parameters Mean winds (0-6000m): 244.6 at 24.5 knts Storm direction: 274.6 at 18.4 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 103.3 deg Storm rel helicity (0-3000m) pos: 205.1 neg: -25.0 tot: 180.0 m^2/s^2 ave: 60.0 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 5.8 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 1.22 Bulk Shear: 89.17 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 ------------------------------------------------------------------------------- 500 114 2 97 20| 3.9 0.0 3.9| 26.2 -21.2 5.0 10.1 0.08| 11.2 0.9 1000 157 5 108 21| 7.6 0.0 7.6|121.0 -21.2 99.8 99.8 0.61| 13.6 8.3 1500 191 10 123 20| 6.2 0.0 6.2|168.4 -21.2 147.2 98.1 0.64| 13.2 8.5 2000 207 12 132 18| 4.4 0.0 4.4|171.6 -23.9 147.8 73.9 0.59| 10.7 6.4 2500 214 13 138 16| 4.3 0.0 4.3|187.5 -23.9 163.6 65.4 0.63| 9.5 6.0 3000 223 15 146 15| 4.4 0.0 4.4|205.1 -25.0 180.0 60.0 0.65| 9.0 5.8 4000 235 19 166 13| 4.4 0.0 4.4|260.9 -26.3 234.6 58.6 0.70| 8.6 6.1 5000 244 22 186 11| 3.5 0.7 4.2|269.2 -55.7 213.5 42.7 0.56| 7.8 4.4 6000 245 24 198 13| 3.0 1.1 4.0|281.8 -78.3 203.5 33.9 0.47| 7.4 3.5 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20251215.00.gif