UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123100.upa.cvt Date: 0000Z 31 DEC 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 31 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 975 405 9.4 1.4 57 8.0 5.6 0 0 284.6 285.4 279.9 296.9 4.34 2 958 547 7.6 -0.4 57 8.0 4.0 31 1 284.2 284.9 279.1 295.2 3.87 3 956 564 8.0 -3.0 46 11.0 3.3 35 1 284.8 285.3 278.6 293.9 3.20 4 952 598 8.4 -3.6 43 12.0 3.3 42 1 285.5 286.1 278.8 294.4 3.07 5 951 606 8.4 -3.6 43 12.0 3.3 44 1 285.6 286.2 278.9 294.5 3.08 6 943 675 8.0 -1.0 53 9.0 3.9 73 2 285.9 286.6 279.8 296.7 3.76 7 938 718 8.4 -3.6 43 12.0 3.2 92 2 286.8 287.3 279.4 295.8 3.12 8 935 744 8.2 -2.8 46 11.0 3.4 103 3 286.8 287.4 279.7 296.4 3.32 9 925 831 11.2 -3.8 35 15.0 4.5 140 4 290.8 291.3 281.3 299.9 3.12 10 924 840 11.2 -3.8 35 15.0 4.5 139 4 290.9 291.4 281.3 300.0 3.12 11 905 1013 10.6 -3.4 37 14.0 4.3 135 10 292.0 292.6 282.0 301.6 3.28 12 894 1115 10.6 -4.4 35 15.0 3.9 140 13 293.0 293.5 282.3 302.1 3.08 13 884 1209 12.2 -5.8 28 18.0 4.3 145 15 295.6 296.1 283.0 304.0 2.80 14 879 1256 12.0 -7.0 26 19.0 3.8 151 13 295.9 296.3 282.8 303.6 2.57 15 878 1266 12.6 -8.4 22 21.0 3.8 152 13 296.6 297.0 282.8 303.6 2.31 16 877 1276 14.2 -10.8 17 25.0 4.0 154 13 298.3 298.7 283.1 304.3 1.91 17 876 1285 14.4 -11.6 15 26.0 3.9 155 12 298.6 299.0 283.1 304.2 1.79 18 853 1509 13.6 -15.4 12 29.0 2.8 188 3 300.1 300.3 283.1 304.4 1.35 19 850 1539 13.6 -16.4 11 30.0 2.6 160 5 300.4 300.6 283.1 304.4 1.25 20 838 1659 16.0 -23.0 5 39.0 2.9 170 5 304.1 304.3 284.0 306.5 0.72 21 791 2146 13.8 -27.2 4 41.0 1.1 160 10 306.9 306.9 284.8 308.6 0.52 22 738 2725 9.2 -22.8 8 32.0 -1.2 175 9 308.0 308.1 285.6 310.8 0.83 23 731 2803 8.6 -15.4 17 24.0 -0.4 179 9 308.2 308.5 286.5 313.3 1.58 24 726 2860 8.0 -6.0 36 14.0 1.5 183 9 308.1 308.7 288.3 318.7 3.36 25 720 2928 7.4 -5.6 39 13.0 1.4 188 9 308.2 308.8 288.5 319.1 3.50 26 700 3159 5.4 -6.6 42 12.0 -0.0 205 10 308.5 309.1 288.4 318.9 3.33 27 677 3431 3.2 -8.8 41 12.0 -1.9 181 10 309.0 309.5 288.1 318.2 2.90 28 616 4188 -2.1 -10.1 54 8.0 -5.4 157 11 311.3 311.9 288.9 320.5 2.88 29 591 4516 -4.1 -14.1 46 10.0 -7.8 149 13 312.7 313.1 288.7 319.8 2.17 30 542 5192 -9.7 -16.7 57 7.0 -12.0 143 11 313.9 314.3 288.8 320.2 1.91 31 528 5394 -10.9 -19.9 47 9.0 -13.6 131 10 314.8 315.1 288.7 319.8 1.49 32 507 5704 -13.3 -20.3 56 7.0 -15.3 118 9 315.6 315.9 288.9 320.6 1.50 33 500 5810 -14.1 -21.1 55 7.0 -16.0 115 9 315.8 316.1 288.9 320.6 1.42 34 472 6244 -17.3 -26.3 45 9.0 -19.4 138 9 317.1 317.3 288.9 320.4 0.95 35 454 6533 -19.3 -27.3 49 8.0 -21.0 167 11 318.2 318.3 289.1 321.3 0.90 36 431 6917 -22.3 -34.3 33 12.0 -24.2 173 12 319.1 319.2 289.0 320.9 0.49 37 418 7141 -24.1 -35.1 36 11.0 -25.8 169 15 319.6 319.7 289.1 321.3 0.46 38 413 7228 -24.3 -38.3 26 14.0 -26.2 166 16 320.5 320.5 289.3 321.7 0.34 39 400 7460 -26.5 -39.5 28 13.0 -28.1 155 20 320.5 320.6 289.3 321.7 0.31 40 396 7533 -27.1 -38.1 34 11.0 -28.5 155 20 320.7 320.8 289.3 322.0 0.36 41 390 7643 -27.7 -42.7 23 15.0 -29.3 155 21 321.3 321.4 289.4 322.2 0.23 42 379 7848 -29.7 -43.7 24 14.0 -31.1 156 22 321.3 321.3 289.4 322.1 0.21 43 370 8019 -30.9 -48.9 15 18.0 -32.4 157 23 321.9 322.0 289.5 322.4 0.12 44 330 8820 -38.1 -49.1 31 11.0 -38.8 160 26 322.7 322.8 289.8 323.3 0.13 45 326 8904 -38.9 -50.9 27 12.0 -39.6 160 26 322.8 322.8 289.8 323.2 0.11 46 322 8989 -39.3 -54.3 19 15.0 -40.1 160 25 323.4 323.4 289.9 323.7 0.07 47 300 9470 -43.3 -56.3 23 13.0 -43.8 165 17 324.3 324.3 290.2 324.6 0.06 48 292 9651 -44.9 -55.9 28 11.0 -45.3 162 18 324.6 324.6 290.2 324.8 0.07 49 279 9954 -47.1 -59.1 24 12.0 -47.5 157 19 325.7 325.7 290.5 325.8 0.05 50 255 10542 -52.5 -62.5 29 10.0 -52.7 153 21 326.2 326.2 290.6 326.3 0.03 51 252 10619 -52.9 -63.9 25 11.0 -53.1 154 21 326.7 326.7 290.8 326.8 0.03 52 251 10644 -52.9 -65.9 19 13.0 -53.1 155 21 327.0 327.1 290.9 327.1 0.02 53 250 10670 -52.9 -66.9 17 14.0 -53.1 170 16 327.4 327.4 291.0 327.5 0.02 54 231 11173 -56.3 -67.3 24 11.0 -56.5 197 14 329.7 329.7 291.6 329.8 0.02 55 225 11339 -57.3 -70.3 18 13.0 -57.5 206 14 330.7 330.7 291.9 330.7 0.01 56 219 11508 -58.7 -68.7 26 10.0 -58.8 216 13 331.1 331.1 292.0 331.2 0.02 57 200 12070 -62.9 -72.9 25 10.0 -63.0 195 11 333.2 333.2 292.6 333.2 0.01 58 180 12717 -66.7 -73.7 37 7.0 -66.7 190 26 337.1 337.1 293.6 337.2 0.01 59 150 13840 -60.9 -83.9 3 23.0 -61.1 215 23 365.2 365.2 299.7 365.2 0.00 60 100 16340 -64.1 -87.1 3 23.0 -64.3 260 22 403.9 403.9 305.7 403.9 0.00 61 92 16847 -65.9 -87.9 3 22.0 -66.1 279 17 410.1 410.1 306.5 410.1 0.00 62 86 17257 -63.9 -86.9 3 23.0 -64.1 278 13 422.1 422.1 308.0 422.1 0.00 63 78 17851 -65.5 -87.5 3 22.0 -65.7 320 13 430.7 430.7 308.9 430.7 0.00 64 71 18423 -63.9 -87.9 2 24.0 -64.1 345 10 445.9 445.9 310.4 445.9 0.00 65 70 18510 -64.3 -88.3 2 24.0 -64.6 335 8 446.8 446.8 310.6 446.8 0.00 66 66 18871 -65.1 -88.1 3 23.0 -65.3 333 10 452.7 452.7 311.1 452.7 0.00 67 63 19155 -64.7 -88.7 2 24.0 -65.0 330 11 459.6 459.6 311.7 459.6 0.00 68 62 19254 -60.7 -87.7 2 27.0 -61.2 330 12 470.6 470.6 312.7 470.6 0.00 69 54 20112 -62.9 -87.9 2 25.0 -63.3 60 16 484.5 484.5 313.8 484.5 0.00 70 50 20590 -60.9 -87.9 2 27.0 -61.4 360 18 500.0 500.0 314.9 500.0 0.00 71 48 20843 -61.7 -87.7 2 26.0 -62.2 358 17 503.9 503.9 315.2 504.0 0.00 72 41 21825 -59.5 -87.5 1 28.0 -60.2 30 17 532.7 532.7 317.1 532.7 0.00 73 33 23176 -61.7 -87.7 2 26.0 -62.4 355 24 560.9 560.9 318.7 561.0 0.01 74 32 23367 -61.3 -88.3 2 27.0 -62.0 358 32 567.0 567.0 319.0 567.0 0.00 75 30 23770 -58.1 -87.1 1 29.0 -59.2 10 36 586.2 586.3 320.0 586.3 0.01 76 26 24666 -60.1 -88.1 1 28.0 -61.2 2 35 605.1 605.1 320.9 605.1 0.01 77 26 24666 -58.9 -86.9 2 28.0 -60.1 2 35 608.5 608.5 321.0 608.5 0.01 78 23 25434 -59.9 -87.9 1 28.0 -61.1 3 33 627.2 627.2 321.8 627.3 0.01 79 22 25712 -58.5 -87.5 1 29.0 -59.9 355 33 639.4 639.4 322.3 639.5 0.01 80 20 26310 -59.1 -87.1 1 28.0 -60.6 5 27 655.3 655.3 322.9 655.3 0.01 81 19 26631 -59.9 -87.9 1 28.0 -61.3 5 27 662.5 662.5 323.2 662.5 0.01 82 18 26971 -56.5 -86.5 1 30.0 -58.6 5 26 683.5 683.5 323.9 683.6 0.01 83 16 27719 -56.5 -86.5 1 30.0 -58.7 15 34 706.9 706.9 324.7 707.0 0.01 84 15 28130 -54.5 -85.5 1 31.0 -57.4 20 39 726.8 726.8 325.3 726.9 0.02 85 15 28130 -54.5 -85.5 1 31.0 -57.4 20 39 726.8 726.8 325.3 726.9 0.02 TRP 180 12717 -66.7 -73.7 37 7.0 -66.7 190 26 337.1 337.1 293.6 337.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5624.00 m Freezing level: 640.17 mb = 3888.26 m = 12756.60 ft Wetbulb zero: 764.72 mb = 2427.95 m = 7965.60 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 35.85 % Est. max temperature: 29.53 C = 85.15 F Sfc-Lift cond lev (LCL): 862.98 mb = 1411.39 m = 4630.49 ft T: 13.95 C 700-500 lapse rate: 7.36 C/km ThetaE index: 2.90 C Layer 958.0- 952.0 mb Conv cond level (CCL): 535.44 mb = 5285.90 m = 17341.99 ft Mean mixing ratio: 3.28 g/kg Conv temperature: 38.89 C = 102.01 F Cap Strength: 16.57 C Lifted Index: 15.41 C Risk: None Lifted Index @300 mb: 17.91 C Lifted Index @700 mb: 15.28 C Showalter Index: 11.87 C Risk: None Total Totals Index: 25.40 C Risk: None Vertical Totals Index: 27.70 C Cross Totals Index: -2.30 C K Index: -0.70 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 3.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.28 J/kg Max Up Vert Vel: 10.42 m/s Conv Inhibition (B-): 56118.79 J/kg Cap Strength: 16.57 C Lift Cond Lev (LCL): 755.11 mb = 2533.46 m = 8311.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 184 at 7 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 ---------------------------------------------------------- 0 975 405 0 0 -0.0 -0.0 | 4 7 -0.5 -6.7 1 951 610 45 1 -0.7 -0.7 | 9 8 -1.2 -7.4 2 925 831 140 4 -2.6 3.1 | 40 5 -3.0 -3.7 3 916 914 130 8 -6.1 5.1 | 76 7 -6.6 -1.6 4 883 1219 145 15 -8.6 12.3 | 121 11 -9.1 5.6 5 852 1524 190 2 0.3 2.0 | 2 5 -0.1 -4.8 6 850 1539 160 5 -1.7 4.7 | 47 3 -2.2 -2.0 7 821 1829 185 5 0.4 5.0 | 1 2 -0.0 -1.8 8 792 2134 160 10 -3.4 9.4 | 124 5 -3.9 2.7 9 763 2438 170 8 -1.4 7.9 | 121 2 -1.9 1.1 10 736 2743 175 9 -0.8 9.0 | 150 3 -1.3 2.2 11 700 3159 205 10 4.2 9.1 | 238 4 3.7 2.3 12 657 3658 160 10 -3.4 9.4 | 124 5 -3.9 2.7 13 632 3962 150 10 -5.0 8.7 | 109 6 -5.5 1.9 14 608 4267 160 12 -4.1 11.3 | 135 6 -4.6 4.5 15 585 4572 145 13 -7.5 10.6 | 116 9 -7.9 3.9 16 563 4877 160 11 -3.8 10.3 | 130 6 -4.2 3.6 17 521 5486 125 10 -8.2 5.7 | 83 9 -8.7 -1.0 18 500 5810 115 9 -8.2 3.8 | 71 9 -8.6 -2.9 19 481 6096 115 8 -7.3 3.4 | 67 8 -7.7 -3.4 20 462 6401 165 10 -2.6 9.7 | 134 4 -3.1 2.9 21 425 7010 175 13 -1.1 13.0 | 165 6 -1.6 6.2 22 400 7460 155 20 -8.5 18.1 | 142 14 -8.9 11.4 23 391 7620 155 21 -8.9 19.0 | 143 15 -9.4 12.3 24 328 8839 160 26 -8.9 24.4 | 152 20 -9.4 17.7 25 314 9144 160 24 -8.2 22.6 | 151 18 -8.7 15.8 26 301 9449 165 21 -5.4 20.3 | 156 15 -5.9 13.5 27 300 9470 165 17 -4.4 16.4 | 153 11 -4.9 9.7 28 262 10363 150 21 -10.5 18.2 | 136 16 -11.0 11.5 29 250 10668 155 21 -8.9 19.0 | 143 15 -9.4 12.3 30 250 10670 170 16 -2.8 15.8 | 160 10 -3.3 9.0 31 216 11582 220 13 8.4 10.0 | 248 9 7.9 3.2 32 200 12070 195 11 2.8 10.6 | 211 5 2.4 3.9 33 196 12192 225 10 7.1 7.1 | 267 7 6.6 0.3 34 187 12497 185 17 1.5 16.9 | 186 10 1.0 10.2 35 180 12717 190 26 4.5 25.6 | 192 19 4.0 18.9 36 178 12802 180 23 0.0 23.0 | 178 16 -0.5 16.3 37 169 13106 220 27 17.4 20.7 | 230 22 16.9 13.9 38 161 13411 220 15 9.6 11.5 | 243 10 9.2 4.8 39 153 13716 210 18 9.0 15.6 | 224 12 8.5 8.9 40 150 13840 215 23 13.2 18.8 | 226 18 12.7 12.1 41 139 14326 220 25 16.1 19.2 | 231 20 15.6 12.4 42 120 15240 295 18 16.3 -7.6 | 312 21 15.8 -14.3 43 114 15545 330 12 6.0 -10.4 | 342 18 5.5 -17.1 44 108 15850 195 10 2.6 9.7 | 216 4 2.1 2.9 45 103 16154 240 28 24.2 14.0 | 253 25 23.8 7.3 46 100 16340 260 22 21.7 3.8 | 278 21 21.2 -2.9 47 98 16459 260 22 21.7 3.8 | 278 21 21.2 -2.9 48 89 17069 290 14 13.2 -4.8 | 312 17 12.7 -11.5 49 84 17374 270 13 13.0 -0.0 | 298 14 12.5 -6.7 50 80 17678 320 15 9.6 -11.5 | 333 20 9.2 -18.2 51 76 17983 320 12 7.7 -9.2 | 336 17 7.2 -15.9 52 73 18288 360 14 -0.0 -14.0 | 1 21 -0.5 -20.7 53 70 18510 335 8 3.4 -7.3 | 348 14 2.9 -14.0 54 69 18593 10 6 -1.0 -5.9 | 7 13 -1.5 -12.6 55 66 18898 330 10 5.0 -8.7 | 344 16 4.5 -15.4 56 60 19507 330 13 6.5 -11.3 | 341 19 6.0 -18.0 57 57 19812 40 14 -9.0 -10.7 | 28 20 -9.5 -17.5 58 54 20117 60 16 -13.9 -8.0 | 44 21 -14.3 -14.7 59 51 20422 0 0 -0.0 -0.0 | 4 7 -0.5 -6.7 60 50 20590 360 18 -0.0 -18.0 | 1 25 -0.5 -24.7 61 49 20726 355 15 1.3 -14.9 | 358 22 0.8 -21.7 62 44 21336 10 27 -4.7 -26.6 | 9 34 -5.2 -33.3 63 40 21946 35 15 -8.6 -12.3 | 26 21 -9.1 -19.0 64 38 22250 30 12 -6.0 -10.4 | 21 18 -6.5 -17.1 65 36 22555 40 16 -10.3 -12.3 | 30 22 -10.8 -19.0 66 33 23165 355 23 2.0 -22.9 | 357 30 1.5 -29.6 67 31 23470 360 36 -0.0 -36.0 | 1 43 -0.5 -42.7 68 30 23770 10 36 -6.3 -35.5 | 9 43 -6.7 -42.2 69 29 24079 15 37 -9.6 -35.7 | 13 44 -10.1 -42.5 70 27 24384 350 36 6.3 -35.5 | 352 43 5.8 -42.2 71 25 24994 15 33 -8.5 -31.9 | 13 40 -9.0 -38.6 72 21 25908 350 33 5.7 -32.5 | 352 40 5.3 -39.2 73 20 26310 5 27 -2.4 -26.9 | 5 34 -2.8 -33.6 74 17 26822 5 26 -2.3 -25.9 | 5 33 -2.7 -32.6 75 15 27127 20 39 -13.3 -36.6 | 18 46 -13.8 -43.4 76 14 27432 20 39 -13.3 -36.6 | 18 46 -13.8 -43.4 77 11 28346 360 44 -0.0 -44.0 | 1 51 -0.5 -50.7 Wind Parameters Mean winds (0-6000m): 154.1 at 9.0 knts Storm direction: 184.1 at 6.8 knts Shear (0-3000m) pos: 1.4 neg: 0.6 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 176.1 deg Storm rel helicity (0-3000m) pos: 35.8 neg: -6.1 tot: 29.7 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 7.81 Bulk Shear: 6.95 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 ------------------------------------------------------------------------------- 500 123 2 22 6| 7.8 0.0 7.8| 13.0 0.0 13.0 26.0 0.85| 9.5 8.1 1000 142 7 72 5| 3.6 0.0 3.6| 29.6 -1.0 28.5 28.5 0.52| 13.6 7.1 1500 148 6 67 4| 2.1 0.0 2.1| 31.5 -3.2 28.3 18.9 0.30| 12.8 3.8 2000 154 7 78 4| 1.6 0.6 2.2| 32.1 -3.3 28.8 14.4 0.30| 11.1 3.4 2500 159 7 88 3| 1.6 0.5 2.1| 34.0 -3.3 30.8 12.3 0.35| 9.5 3.3 3000 167 8 107 2| 1.4 0.6 1.9| 35.8 -6.1 29.7 9.9 0.29| 8.9 2.6 4000 164 8 116 3| 1.3 0.9 2.2| 39.3 -12.7 26.5 6.6 0.19| 7.9 1.5 5000 160 9 116 4| 1.0 1.2 2.1| 41.7 -23.6 18.0 3.6 0.10| 7.3 0.7 6000 154 9 107 5| 1.5 1.0 2.5| 52.3 -30.9 21.4 3.6 0.13| 7.1 0.9 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20251231.00.gif