UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026020906.upa.cvt Date: 0600Z 9 FEB 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 9 FEB 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 219 SFC 978 405 5.6 5.0 96 0.6 5.3 320 5 280.5 281.5 279.5 295.9 5.59 2 972 455 6.0 4.9 93 1.1 5.5 325 5 281.4 282.4 279.9 296.8 5.59 3 957 582 5.0 4.4 96 0.6 4.7 337 7 281.7 282.6 279.9 296.8 5.48 4 948 659 5.4 3.5 88 1.9 4.5 322 6 282.8 283.7 280.1 297.3 5.19 5 927 841 4.0 3.4 96 0.6 3.7 256 4 283.2 284.1 280.4 297.9 5.27 6 925 858 4.0 3.1 94 0.9 3.6 250 4 283.4 284.3 280.4 297.8 5.17 7 903 1054 3.8 1.0 82 2.8 2.5 242 8 285.2 285.9 280.4 298.0 4.55 8 901 1072 3.8 1.1 83 2.7 2.5 243 8 285.3 286.1 280.6 298.3 4.60 9 850 1542 0.2 -0.6 94 0.8 -0.2 260 19 286.4 287.1 280.7 298.6 4.30 10 830 1733 -1.1 -1.1 100 0.0 -1.1 263 23 286.9 287.7 280.9 299.1 4.25 11 816 1868 -2.1 -2.1 100 0.0 -2.1 266 26 287.3 288.0 280.8 298.8 4.01 12 803 1996 -2.5 -4.2 88 1.7 -3.2 268 28 288.2 288.8 280.6 298.3 3.48 13 775 2276 -4.9 -5.0 99 0.1 -5.0 270 33 288.5 289.1 280.6 298.4 3.40 14 772 2307 -5.1 -5.5 97 0.4 -5.3 270 33 288.6 289.2 280.6 298.2 3.28 15 768 2348 -4.3 -6.8 83 2.5 -5.3 270 34 289.9 290.5 280.8 298.7 2.99 16 744 2597 -6.3 -7.4 92 1.1 -6.7 270 37 290.4 290.9 280.9 299.1 2.94 17 719 2864 -8.1 -11.3 78 3.2 -9.2 268 37 291.3 291.7 280.4 298.0 2.24 18 715 2907 -7.9 -14.9 57 7.0 -10.0 268 37 292.0 292.3 280.0 297.1 1.68 19 712 2940 -8.1 -16.1 53 8.0 -10.4 267 37 292.1 292.4 279.9 296.8 1.53 20 705 3017 -8.7 -15.7 57 7.0 -10.7 266 36 292.3 292.5 280.1 297.1 1.59 21 700 3072 -9.3 -15.3 62 6.0 -11.1 265 36 292.2 292.5 280.1 297.2 1.66 22 699 3083 -9.3 -14.2 67 4.9 -10.8 265 36 292.3 292.6 280.4 297.8 1.82 23 695 3127 -9.7 -16.7 57 7.0 -11.6 266 36 292.3 292.6 280.0 296.9 1.49 24 689 3194 -10.3 -13.4 78 3.1 -11.2 267 35 292.4 292.8 280.6 298.4 1.97 25 683 3261 -10.9 -13.3 82 2.4 -11.6 268 35 292.5 292.8 280.7 298.5 2.01 26 682 3272 -11.1 -14.0 79 2.9 -12.0 268 35 292.4 292.7 280.5 298.1 1.90 27 680 3295 -11.1 -18.1 56 7.0 -12.9 269 34 292.6 292.8 279.9 296.8 1.35 28 674 3362 -11.7 -21.7 43 10.0 -14.0 270 34 292.7 292.9 279.4 295.8 1.00 29 673 3374 -11.7 -20.7 47 9.0 -13.9 270 34 292.8 293.0 279.6 296.2 1.09 30 671 3396 -11.9 -17.9 61 6.0 -13.5 270 34 292.8 293.1 280.1 297.1 1.39 31 670 3408 -12.1 -18.1 61 6.0 -13.6 270 34 292.7 293.0 280.0 296.9 1.37 32 667 3442 -12.3 -17.3 66 5.0 -13.6 270 35 292.9 293.1 280.2 297.4 1.47 33 666 3453 -12.5 -15.7 77 3.2 -13.4 270 35 292.8 293.1 280.4 297.9 1.69 34 665 3465 -12.5 -13.5 92 1.0 -12.8 270 35 292.9 293.3 280.9 299.0 2.03 35 654 3592 -13.3 -14.2 93 0.9 -13.6 270 35 293.4 293.8 281.0 299.3 1.95 36 647 3673 -13.7 -17.7 72 4.0 -14.7 270 36 293.9 294.1 280.6 298.4 1.47 37 641 3744 -13.9 -18.8 66 4.9 -15.2 270 36 294.4 294.7 280.7 298.6 1.35 38 639 3768 -14.1 -19.0 66 4.9 -15.3 270 36 294.4 294.7 280.7 298.6 1.33 39 638 3779 -13.9 -19.9 60 6.0 -15.4 270 36 294.8 295.0 280.7 298.7 1.23 40 637 3791 -13.9 -20.9 55 7.0 -15.6 270 36 294.9 295.1 280.7 298.5 1.13 41 634 3827 -13.9 -29.9 25 16.0 -16.8 270 36 295.3 295.4 280.0 297.0 0.50 42 631 3863 -14.1 -37.1 12 23.0 -17.4 270 36 295.5 295.6 279.7 296.4 0.25 43 625 3935 -14.7 -43.7 7 29.0 -18.2 270 36 295.6 295.7 279.6 296.1 0.13 44 601 4230 -16.9 -38.9 13 22.0 -19.8 270 36 296.4 296.5 280.1 297.2 0.22 45 544 4968 -22.1 -49.1 7 27.0 -24.4 271 36 298.8 298.8 280.9 299.1 0.08 46 507 5480 -26.9 -49.9 9 23.0 -28.6 275 39 299.1 299.1 281.0 299.3 0.08 47 500 5580 -27.3 -51.3 8 24.0 -29.0 275 44 299.8 299.8 281.3 300.0 0.07 48 488 5755 -27.9 -54.9 6 27.0 -29.6 268 46 301.1 301.1 281.8 301.3 0.05 49 471 6010 -28.9 -60.9 3 32.0 -30.5 258 50 302.9 302.9 282.6 303.0 0.02 50 441 6480 -31.9 -62.9 3 31.0 -33.3 250 62 304.9 304.9 283.4 305.0 0.02 51 434 6593 -31.7 -63.7 3 32.0 -33.1 250 66 306.6 306.6 284.0 306.6 0.02 52 412 6961 -33.1 -67.1 2 34.0 -34.4 250 81 309.3 309.3 285.1 309.4 0.01 53 408 7030 -32.7 -69.7 1 37.0 -34.1 250 83 310.7 310.7 285.6 310.8 0.01 54 400 7170 -33.1 -69.1 1 36.0 -34.4 250 89 312.0 312.0 286.1 312.0 0.01 55 380 7531 -34.7 -62.7 4 28.0 -35.9 246 99 314.5 314.5 286.9 314.6 0.02 56 324 8636 -40.1 -61.4 9 21.3 -40.9 255 138 321.7 321.7 289.3 321.8 0.03 57 300 9160 -42.7 -60.7 12 18.0 -43.3 255 132 325.2 325.2 290.3 325.3 0.04 58 250 10370 -51.1 -69.1 10 18.0 -51.4 255 123 330.1 330.1 291.7 330.2 0.01 59 229 10936 -53.1 -76.1 4 23.0 -53.4 255 99 335.4 335.4 293.2 335.5 0.01 60 200 11810 -50.7 -81.7 1 31.0 -51.1 240 78 352.5 352.5 297.2 352.5 0.00 61 150 13700 -51.1 -85.1 1 34.0 -51.7 255 43 382.0 382.0 302.6 382.0 0.00 62 100 16290 -57.1 -87.1 1 30.0 -57.5 260 31 417.4 417.4 307.4 417.4 0.00 63 95 16614 -56.5 -87.5 1 31.0 -57.0 254 43 424.7 424.7 308.3 424.8 0.00 64 77 17922 -62.9 -88.9 2 26.0 -63.1 234 21 437.7 437.7 309.6 437.7 0.00 65 71 18422 -60.9 -88.9 1 28.0 -61.3 232 21 452.3 452.3 311.1 452.3 0.00 66 70 18510 -61.7 -88.7 2 27.0 -62.0 220 17 452.4 452.4 311.1 452.4 0.00 67 64 19067 -62.1 -89.1 2 27.0 -62.4 224 13 463.3 463.3 312.1 463.3 0.00 68 59 19574 -59.7 -88.7 1 29.0 -60.2 268 14 479.5 479.5 313.4 479.6 0.00 69 54 20127 -61.5 -89.5 1 28.0 -62.0 2 0 487.7 487.7 314.1 487.7 0.00 70 52 20363 -58.7 -88.7 1 30.0 -59.3 38 4 499.5 499.5 314.9 499.5 0.00 71 50 20610 -59.3 -88.3 1 29.0 -59.9 75 8 503.7 503.7 315.2 503.8 0.00 72 49 20736 -60.1 -89.1 1 29.0 -60.7 83 8 504.8 504.8 315.3 504.8 0.00 73 47 20997 -58.7 -88.7 1 30.0 -59.4 99 7 514.2 514.2 315.9 514.2 0.00 74 45 21269 -59.7 -88.7 1 29.0 -60.3 116 7 518.2 518.2 316.2 518.2 0.00 75 38 22333 -56.7 -88.7 1 32.0 -57.8 82 10 551.5 551.5 318.2 551.5 0.00 76 35 22853 -58.3 -89.3 1 31.0 -59.3 100 14 560.4 560.4 318.6 560.5 0.00 77 30 23830 -54.9 -87.9 1 33.0 -56.5 75 17 595.0 595.0 320.4 595.0 0.01 78 29 24046 -54.7 -87.7 1 33.0 -56.4 75 17 601.3 601.3 320.7 601.4 0.01 79 25 24992 -54.5 -87.5 1 33.0 -56.5 75 19 628.0 628.0 321.8 628.0 0.01 80 24 25252 -54.5 -87.5 1 33.0 -56.5 81 20 635.3 635.3 322.1 635.4 0.01 81 23 25524 -54.7 -87.7 1 33.0 -56.8 87 22 642.5 642.5 322.4 642.6 0.01 82 21 26107 -52.5 -87.5 1 35.0 -55.2 82 24 666.1 666.1 323.3 666.2 0.01 83 20 26420 -53.7 -87.7 1 34.0 -56.2 80 29 671.8 671.8 323.5 671.9 0.01 84 16 27863 -52.3 -87.3 1 35.0 -55.6 90 34 720.6 720.6 325.1 720.7 0.01 85 16 27863 -52.3 -87.3 1 35.0 -55.6 90 34 720.6 720.6 325.1 720.7 0.01 86 15 28282 -52.1 -87.1 1 35.0 -55.7 85 34 734.7 734.7 325.5 734.8 0.01 87 15 28282 -51.7 -86.7 1 35.0 -55.4 85 34 736.1 736.1 325.6 736.2 0.01 88 14 28729 -52.7 -86.7 1 34.0 -56.3 75 35 747.3 747.3 325.8 747.5 0.02 89 13 29211 -50.7 -86.7 1 36.0 -55.1 76 34 770.3 770.3 326.5 770.4 0.02 90 12 29731 -52.9 -86.9 1 34.0 -56.8 77 33 780.3 780.3 326.7 780.5 0.02 91 12 29731 -52.1 -87.1 1 35.0 -56.3 77 33 783.1 783.2 326.8 783.3 0.02 92 11 30293 -53.9 -87.9 1 34.0 -57.7 80 35 796.3 796.4 327.1 796.5 0.02 93 10 30910 -51.1 -87.1 1 36.0 -56.2 80 39 828.8 828.8 327.9 829.0 0.02 94 8.8 31743 -50.1 -87.1 1 37.0 -56.0 863.5 863.5 328.7 863.7 0.02 95 8.0 32370 -47.5 -86.5 0 39.0 -54.9 897.7 897.8 329.4 898.0 0.03 96 7.9 32453 -47.5 -86.5 0 39.0 -55.0 901.0 901.0 329.4 901.2 0.03 TRP 229 10936 -53.1 -76.1 4 23.0 -53.4 255 99 335.4 335.4 293.2 335.5 0.01 WND 324 8636 -40.1 -61.4 9 21.3 -40.9 255 138 321.7 321.7 289.3 321.8 0.03 Sounding variables and indices 1000-500 mb thick: 5361.00 m Freezing level: 846.92 mb = 1571.31 m = 5155.17 ft Wetbulb zero: 852.95 mb = 1514.01 m = 4967.18 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 57.81 % Est. max temperature: 12.02 C = 53.63 F Sfc-Lift cond lev (LCL): 969.03 mb = 480.10 m = 1575.12 ft T: 5.80 C 700-500 lapse rate: 7.18 C/km ThetaE index: 2.30 C Layer 719.0- 705.0 mb Conv cond level (CCL): 874.30 mb = 1314.44 m = 4312.40 ft Mean mixing ratio: 5.04 g/kg Conv temperature: 10.90 C = 51.63 F Cap Strength: 3.34 C Lifted Index: 3.32 C Risk: None Lifted Index @300 mb: 19.59 C Lifted Index @700 mb: 1.52 C Showalter Index: 2.62 C Risk: Showers probable Total Totals Index: 54.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 26.70 C K Index: 20.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 186.00 Risk: None Energy Index: 0.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.49 J/kg Max Up Vert Vel: 6.40 m/s Conv Inhibition (B-): 58565.77 J/kg Cap Strength: 3.33 C Lift Cond Lev (LCL): 904.80 mb = 1037.50 m = 3403.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 24 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 ---------------------------------------------------------- 0 978 405 320 5 3.2 -3.8 | 112 20 -18.3 7.3 1 954 610 340 7 2.4 -6.6 | 103 20 -19.2 4.5 2 925 858 250 4 3.8 1.4 | 125 22 -17.8 12.5 3 919 914 235 5 4.1 2.9 | 129 22 -17.5 14.0 4 885 1219 250 11 10.3 3.8 | 143 19 -11.2 14.8 5 850 1542 260 19 18.7 3.3 | 169 15 -2.8 14.4 6 820 1829 265 25 24.9 2.2 | 194 14 3.4 13.3 7 789 2134 270 31 31.0 -0.0 | 220 15 9.4 11.1 8 759 2438 270 35 35.0 -0.0 | 231 17 13.4 11.1 9 730 2743 270 38 38.0 -0.0 | 236 20 16.4 11.1 10 700 3072 265 36 35.9 3.1 | 225 20 14.3 14.2 11 674 3353 270 34 34.0 -0.0 | 228 17 12.4 11.1 12 647 3658 270 36 36.0 -0.0 | 233 18 14.4 11.1 13 596 4267 270 36 36.0 -0.0 | 233 18 14.4 11.1 14 549 4877 270 36 36.0 -0.0 | 233 18 14.4 11.1 15 506 5486 275 39 38.9 -3.4 | 246 19 17.3 7.7 16 500 5580 275 44 43.8 -3.8 | 252 23 22.3 7.2 17 465 6096 255 51 49.3 13.2 | 229 37 27.7 24.3 18 446 6401 250 59 55.4 20.2 | 227 46 33.9 31.3 19 400 7170 250 89 83.6 30.4 | 236 75 62.1 41.5 20 375 7620 245 101 91.5 42.7 | 232 88 70.0 53.8 21 324 8636 255 138 133.3 35.7 | 247 121 111.7 46.8 22 314 8839 255 138 133.3 35.7 | 247 121 111.7 46.8 23 301 9144 255 135 130.4 34.9 | 247 118 108.8 46.0 24 300 9160 255 132 127.5 34.2 | 247 115 106.0 45.2 25 250 10363 255 127 122.7 32.9 | 247 110 101.1 44.0 26 250 10370 255 123 118.8 31.8 | 246 106 97.3 42.9 27 229 10936 255 99 95.6 25.6 | 244 83 74.1 36.7 28 217 11278 260 85 83.7 14.8 | 247 67 62.2 25.8 29 200 11810 240 78 67.5 39.0 | 223 68 46.0 50.1 30 198 11887 235 74 60.6 42.4 | 216 66 39.1 53.5 31 189 12192 240 82 71.0 41.0 | 224 72 49.5 52.1 32 157 13411 270 61 61.0 -0.0 | 254 41 39.4 11.1 33 150 13700 255 43 41.5 11.1 | 222 30 20.0 22.2 34 143 14021 245 42 38.1 17.7 | 210 33 16.5 28.8 35 136 14326 235 43 35.2 24.7 | 201 38 13.7 35.7 36 124 14935 230 56 42.9 36.0 | 204 52 21.3 47.1 37 118 15240 255 56 54.1 14.5 | 232 41 32.5 25.6 38 112 15545 245 38 34.4 16.1 | 205 30 12.9 27.1 39 107 15850 235 40 32.8 22.9 | 198 36 11.2 34.0 40 100 16290 260 31 30.5 5.4 | 209 19 9.0 16.5 41 97 16459 260 48 47.3 8.3 | 233 32 25.7 19.4 42 88 17069 235 26 21.3 14.9 | 179 26 -0.3 26.0 43 80 17678 250 10 9.4 3.4 | 140 19 -12.2 14.5 44 76 17983 230 24 18.4 15.4 | 173 27 -3.2 26.5 45 73 18288 250 26 24.4 8.9 | 188 20 2.9 20.0 46 70 18510 220 17 10.9 13.0 | 156 26 -10.6 24.1 47 69 18593 250 14 13.2 4.8 | 152 18 -8.4 15.9 48 66 18898 230 15 11.5 9.6 | 154 23 -10.1 20.7 49 63 19202 220 12 7.7 9.2 | 146 25 -13.8 20.3 50 60 19507 265 14 13.9 1.2 | 148 14 -7.6 12.3 51 57 19812 280 15 14.8 -2.6 | 141 11 -6.8 8.5 52 54 20117 0 0 -0.0 -0.0 | 117 24 -21.6 11.1 53 50 20610 75 8 -7.7 -2.1 | 107 31 -29.3 9.0 54 45 21336 120 7 -6.1 3.5 | 118 31 -27.6 14.6 55 40 21946 150 10 -5.0 8.7 | 127 33 -26.6 19.7 56 37 22555 45 10 -7.1 -7.1 | 98 29 -28.6 4.0 57 35 22860 100 14 -13.8 2.4 | 111 38 -35.3 13.5 58 33 23165 80 15 -14.8 -2.6 | 103 37 -36.3 8.5 59 30 23774 110 17 -16.0 5.8 | 114 41 -37.5 16.9 60 30 23830 75 17 -16.4 -4.4 | 100 39 -38.0 6.7 61 29 24079 75 17 -16.4 -4.4 | 100 39 -38.0 6.7 62 28 24384 75 23 -22.2 -6.0 | 97 44 -43.8 5.1 63 25 24994 75 19 -18.4 -4.9 | 99 40 -39.9 6.2 64 22 25908 95 24 -23.9 2.1 | 106 47 -45.5 13.2 65 21 26213 75 24 -23.2 -6.2 | 96 45 -44.7 4.9 66 20 26420 80 29 -28.6 -5.0 | 97 50 -50.1 6.0 67 20 26518 100 30 -29.5 5.2 | 108 54 -51.1 16.3 68 19 26822 75 29 -28.0 -7.5 | 94 50 -49.6 3.6 69 18 27127 90 30 -30.0 0.0 | 102 53 -51.6 11.1 70 17 27432 90 35 -35.0 0.0 | 101 58 -56.6 11.1 71 16 28042 90 33 -33.0 0.0 | 101 56 -54.6 11.1 72 14 28956 70 36 -33.8 -12.3 | 89 55 -55.4 -1.2 73 12 29566 85 31 -30.9 -2.7 | 99 53 -52.4 8.4 74 12 29870 70 35 -32.9 -12.0 | 89 54 -54.4 -0.9 75 11 30175 80 34 -33.5 -5.9 | 95 55 -55.0 5.2 76 10 30910 80 39 -38.4 -6.8 | 94 60 -60.0 4.3 Wind Parameters Mean winds (0-6000m): 267.2 at 32.3 knts Storm direction: 297.2 at 24.2 knts Shear (0-3000m) pos: 4.8 neg: 1.5 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 117.5 deg Storm rel helicity (0-3000m) pos: 176.4 neg: -32.5 tot: 144.0 m^2/s^2 ave: 48.0 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 5.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.18 Bulk Shear: 111.19 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 ------------------------------------------------------------------------------- 500 317 6 112 19| 0.0 6.7 6.7| 43.4 -14.4 29.0 58.0 0.44| 13.2 5.8 1000 269 8 129 18| 5.7 3.3 9.1| 91.8 -14.4 77.4 77.4 0.63| 12.4 7.8 1500 265 12 143 15| 7.7 2.2 9.9|133.9 -14.4 119.5 79.6 0.74| 12.2 9.0 2000 267 17 159 13| 7.9 1.7 9.5|162.2 -14.4 147.8 73.9 0.76| 11.3 8.6 2500 268 21 177 12| 6.3 1.8 8.1|171.2 -23.2 148.0 59.2 0.69| 10.1 6.9 3000 268 24 189 12| 4.8 1.5 6.3|176.4 -32.5 144.0 48.0 0.62| 9.2 5.7 4000 269 27 204 13| 3.6 1.2 4.8|181.3 -32.5 148.9 37.2 0.62| 7.1 4.4 5000 269 29 212 14| 3.2 1.0 4.2|199.8 -32.5 167.4 33.5 0.64| 6.1 3.9 6000 267 32 220 17| 2.7 3.3 5.9|212.3-135.9 76.4 12.7 0.30| 7.9 2.4 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260209.06.gif