UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025022012.upa.cvt Date: 1200Z 20 FEB 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:1200Z 20 FEB 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 245 SFC 981 405 5.0 3.8 92 1.2 4.4 330 4 279.7 280.6 278.5 293.7 5.12 2 969 504 3.8 3.8 100 0.0 3.8 330 3 279.5 280.3 278.4 293.7 5.18 3 925 878 2.0 2.0 100 0.0 2.0 215 2 281.4 282.2 278.9 294.6 4.78 4 914 975 1.2 1.2 100 0.0 1.2 216 2 281.5 282.3 278.7 294.2 4.56 5 911 1001 1.8 0.8 93 1.0 1.4 214 2 282.4 283.1 279.0 294.8 4.45 6 887 1217 0.8 0.3 96 0.5 0.6 200 2 283.5 284.3 279.5 295.9 4.40 7 877 1308 0.0 -1.6 89 1.6 -0.7 201 2 283.6 284.3 278.9 294.5 3.87 8 859 1474 -1.1 -1.9 94 0.8 -1.4 204 3 284.1 284.8 279.1 295.1 3.87 9 850 1558 -1.5 -2.7 92 1.2 -2.0 205 3 284.6 285.2 279.1 295.0 3.68 10 846 1595 -1.9 -3.5 89 1.6 -2.6 225 4 284.5 285.1 278.9 294.5 3.49 11 842 1633 -2.1 -4.7 82 2.6 -3.1 245 5 284.7 285.3 278.6 293.9 3.20 12 838 1671 -2.3 -10.3 54 8.0 -5.0 265 7 284.9 285.3 277.2 291.0 2.08 13 836 1690 -2.5 -15.5 36 13.0 -6.3 275 7 284.9 285.1 276.1 288.9 1.37 14 833 1718 -2.7 -18.7 28 16.0 -7.0 290 8 285.0 285.1 275.7 288.1 1.05 15 830 1747 -2.3 -25.3 15 23.0 -7.5 306 9 285.7 285.8 275.3 287.5 0.59 16 823 1814 -0.7 -27.7 11 27.0 -6.8 341 11 288.1 288.1 276.5 289.6 0.48 17 809 1951 -1.1 -28.1 11 27.0 -7.1 352 13 289.1 289.1 276.9 290.5 0.47 18 795 2090 -1.9 -20.9 22 19.0 -7.0 354 15 289.6 289.8 277.9 292.5 0.91 19 778 2261 -2.9 -28.9 11 26.0 -8.5 341 16 290.4 290.4 277.6 291.8 0.45 20 766 2384 -3.9 -27.9 14 24.0 -9.1 327 17 290.6 290.7 277.7 292.2 0.50 21 735 2709 -4.9 -40.9 4 36.0 -10.6 303 12 292.9 293.0 278.3 293.4 0.15 22 714 2936 -6.7 -37.7 6 31.0 -11.8 300 13 293.4 293.4 278.7 294.1 0.21 23 700 3090 -7.7 -28.7 17 21.0 -12.0 300 14 294.0 294.0 279.4 295.6 0.51 24 691 3191 -8.1 -27.1 20 19.0 -12.2 298 15 294.6 294.7 279.8 296.5 0.60 25 688 3224 -8.5 -22.5 31 14.0 -11.9 297 15 294.5 294.7 280.2 297.4 0.91 26 685 3258 -8.7 -25.7 24 17.0 -12.5 297 15 294.7 294.8 280.0 296.9 0.69 27 673 3395 -9.7 -18.7 48 9.0 -12.1 299 17 295.0 295.3 280.9 299.1 1.30 28 666 3476 -9.9 -23.9 31 14.0 -13.1 308 18 295.7 295.9 280.6 298.4 0.83 29 664 3499 -9.9 -27.9 21 18.0 -13.6 311 19 296.0 296.1 280.4 297.8 0.58 30 659 3557 -9.7 -32.7 13 23.0 -13.9 318 20 296.8 296.9 280.5 298.1 0.37 31 652 3639 -9.9 -40.9 6 31.0 -14.5 327 21 297.5 297.5 280.5 298.1 0.16 32 634 3855 -10.5 -45.5 4 35.0 -15.2 330 27 299.2 299.2 281.1 299.6 0.10 33 626 3953 -10.7 -35.7 11 25.0 -15.0 330 29 300.1 300.1 281.8 301.1 0.29 34 622 4002 -10.9 -33.9 13 23.0 -15.0 330 30 300.4 300.5 282.0 301.6 0.35 35 593 4367 -13.1 -32.1 19 19.0 -16.6 331 39 302.0 302.0 282.8 303.4 0.44 36 587 4445 -13.9 -33.9 17 20.0 -17.3 333 40 301.9 302.0 282.7 303.2 0.37 37 580 4536 -14.3 -31.3 22 17.0 -17.4 334 42 302.5 302.6 283.0 304.1 0.48 38 578 4562 -14.1 -27.1 32 13.0 -16.8 335 43 303.0 303.2 283.5 305.4 0.72 39 575 4602 -14.5 -21.5 55 7.0 -16.2 335 43 303.0 303.2 284.1 306.9 1.19 40 571 4654 -14.7 -19.7 66 5.0 -16.0 336 44 303.4 303.6 284.5 307.9 1.40 41 565 4734 -14.7 -22.7 51 8.0 -16.6 337 46 304.3 304.5 284.5 307.9 1.09 42 556 4856 -15.5 -21.5 60 6.0 -17.0 339 48 304.7 305.0 284.8 308.7 1.23 43 549 4951 -16.3 -25.3 46 9.0 -18.3 340 49 304.9 305.1 284.5 307.8 0.89 44 541 5062 -16.5 -26.5 42 10.0 -18.6 340 49 305.9 306.1 284.8 308.6 0.81 45 529 5230 -17.9 -23.9 59 6.0 -19.3 339 50 306.2 306.4 285.2 309.7 1.05 46 524 5301 -18.1 -26.1 50 8.0 -19.8 338 51 306.8 307.0 285.2 309.7 0.87 47 519 5372 -18.5 -25.5 54 7.0 -20.0 337 52 307.2 307.4 285.4 310.3 0.92 48 516 5416 -18.7 -26.7 49 8.0 -20.3 336 53 307.5 307.6 285.4 310.2 0.83 49 514 5445 -18.7 -29.7 37 11.0 -20.7 336 53 307.8 307.9 285.3 309.9 0.63 50 511 5488 -19.1 -30.1 37 11.0 -21.1 335 54 307.8 307.9 285.3 309.9 0.61 51 510 5503 -18.9 -33.9 25 15.0 -21.3 335 54 308.2 308.3 285.2 309.7 0.43 52 505 5576 -19.5 -30.5 37 11.0 -21.5 332 53 308.4 308.5 285.5 310.4 0.60 53 502 5620 -19.9 -31.9 34 12.0 -22.0 331 52 308.4 308.5 285.4 310.2 0.53 54 500 5650 -20.1 -29.1 45 9.0 -21.8 330 52 308.5 308.7 285.7 310.9 0.69 55 400 7260 -32.5 -35.7 73 3.2 -32.9 335 63 312.7 312.8 286.9 314.3 0.46 56 300 9220 -48.7 -56.7 39 8.0 -48.9 335 77 316.7 316.7 287.8 316.9 0.06 57 250 10390 -57.9 -64.9 40 7.0 -58.0 325 83 320.0 320.0 288.8 320.1 0.02 58 244 10542 -59.1 -66.1 40 7.0 -59.2 330 87 320.4 320.4 288.9 320.5 0.02 59 238 10697 -58.7 -67.9 30 9.1 -58.9 330 91 323.2 323.2 289.8 323.3 0.02 60 200 11790 -56.3 -80.3 3 24.0 -56.5 320 56 343.6 343.6 295.2 343.6 0.00 61 150 13630 -55.5 -82.5 2 27.0 -55.8 305 42 374.5 374.5 301.4 374.5 0.00 62 100 16210 -57.9 -84.9 2 27.0 -58.3 285 24 415.9 415.9 307.2 415.9 0.00 63 96 16467 -58.3 -85.3 2 27.0 -58.7 285 24 420.0 420.0 307.7 420.0 0.00 64 92 16736 -56.3 -84.3 2 28.0 -56.8 271 27 429.1 429.1 308.7 429.1 0.00 65 76 17936 -60.9 -85.9 2 25.0 -61.3 283 20 443.5 443.5 310.3 443.6 0.00 66 70 18450 -58.7 -85.7 2 27.0 -59.2 315 26 458.8 458.8 311.7 458.8 0.00 67 68 18631 -58.7 -85.7 2 27.0 -59.2 314 27 462.6 462.6 312.0 462.6 0.00 68 60 19407 -62.3 -87.3 2 25.0 -62.7 327 16 471.4 471.4 312.8 471.5 0.00 69 59 19511 -59.5 -86.5 2 27.0 -60.0 325 15 480.0 480.0 313.4 480.0 0.00 70 50 20540 -60.9 -86.9 2 26.0 -61.4 310 17 500.0 500.0 314.9 500.0 0.00 71 47 20924 -61.7 -87.7 2 26.0 -62.2 333 14 507.0 507.0 315.4 507.0 0.00 72 41 21775 -59.7 -86.7 2 27.0 -60.4 319 14 532.2 532.2 317.1 532.2 0.01 73 35 22762 -61.3 -87.3 2 26.0 -62.0 353 15 552.6 552.6 318.2 552.7 0.01 74 31 23516 -61.3 -88.3 2 27.0 -62.1 347 12 572.1 572.1 319.3 572.2 0.01 75 30 23720 -59.9 -86.9 2 27.0 -60.8 345 9 581.3 581.3 319.8 581.4 0.01 76 27 24381 -58.3 -86.3 2 28.0 -59.5 360 14 603.6 603.6 320.7 603.7 0.01 77 25 24864 -59.3 -86.3 2 27.0 -60.4 2 21 614.2 614.2 321.2 614.2 0.01 78 24 25121 -57.5 -86.5 1 29.0 -59.0 359 22 626.6 626.6 321.7 626.7 0.01 79 20 26270 -58.3 -86.3 2 28.0 -59.9 355 12 657.7 657.7 323.0 657.8 0.01 80 15 28080 -58.5 -86.5 2 28.0 -60.4 4 17 713.5 713.5 324.8 713.6 0.01 81 14 28512 -59.9 -87.9 1 28.0 -61.7 346 18 722.9 722.9 325.1 723.0 0.01 82 13 28977 -57.9 -86.9 1 29.0 -60.2 321 26 745.3 745.3 325.8 745.5 0.02 83 11 30022 -61.1 -88.1 2 27.0 -63.0 359 35 770.2 770.2 326.5 770.3 0.01 84 10 30620 -57.1 -86.1 1 29.0 -60.2 315 30 806.4 806.4 327.4 806.6 0.02 85 9.9 30683 -56.7 -85.7 1 29.0 -59.9 315 30 810.2 810.2 327.5 810.5 0.03 86 9.8 30747 -56.5 -85.5 1 29.0 -59.7 315 31 813.3 813.3 327.5 813.6 0.03 87 9.3 31077 -57.7 -86.7 1 29.0 -60.7 315 32 821.0 821.0 327.7 821.2 0.02 88 8.2 31869 -56.7 -85.7 1 29.0 -60.3 315 35 855.1 855.1 328.5 855.4 0.03 89 7.8 32186 -54.5 -85.5 1 31.0 -59.0 315 36 876.2 876.2 329.0 876.5 0.03 90 7.3 32610 -53.7 -84.7 1 31.0 -58.7 315 38 896.2 896.3 329.4 896.7 0.04 91 7.0 32880 -50.7 -83.7 1 33.0 -57.1 315 39 919.5 919.5 329.8 920.0 0.05 92 6.4 33465 -49.7 -82.7 1 33.0 -56.9 947.6 947.6 330.3 948.3 0.07 TRP 244 10542 -59.1 -66.1 40 7.0 -59.2 330 87 320.4 320.4 288.9 320.5 0.02 WND 238 10697 -58.7 -67.9 30 9.1 -58.9 330 91 323.2 323.2 289.8 323.3 0.02 Sounding variables and indices 1000-500 mb thick: 5405.00 m Freezing level: 877.00 mb = 1307.70 m = 4290.29 ft Wetbulb zero: 882.42 mb = 1258.12 m = 4127.64 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 40.91 % Est. max temperature: 10.72 C = 51.30 F Sfc-Lift cond lev (LCL): 962.98 mb = 554.56 m = 1819.39 ft T: 3.56 C 700-500 lapse rate: 4.84 C/km ThetaE index: 7.58 C Layer 850.0- 823.0 mb Conv cond level (CCL): 924.31 mb = 884.01 m = 2900.25 ft Mean mixing ratio: 4.77 g/kg Conv temperature: 6.67 C = 44.01 F Cap Strength: 12.77 C Lifted Index: 12.78 C Risk: None Lifted Index @300 mb: 15.79 C Lifted Index @700 mb: 5.00 C Showalter Index: 12.40 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 17.40 C K Index: -5.10 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 3.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.91 J/kg Max Up Vert Vel: 5.99 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 12.78 C Lift Cond Lev (LCL): 925.13 mb = 876.89 m = 2876.90 ft Lev Free Conv (LFC): 920.13 mb = 920.66 m = 3020.49 ft Equ Level (EL): 910.13 mb = 1008.89 m = 3309.96 ft B at Equ Level: 17.10 J/kg Max Parcel Lev (MPL): 830.13 mb = 1745.65 m = 5727.12 ft Wind level data Storm motion: 1 at 20 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 ---------------------------------------------------------- 0 981 405 330 4 2.0 -3.5 | 188 16 2.2 16.2 1 956 610 330 2 1.0 -1.7 | 184 18 1.2 18.0 2 925 878 215 2 1.1 1.6 | 184 21 1.4 21.3 3 921 914 220 2 1.3 1.5 | 184 21 1.5 21.2 4 887 1219 200 2 0.7 1.9 | 182 22 0.9 21.6 5 850 1558 205 3 1.3 2.7 | 184 22 1.5 22.4 6 821 1829 350 12 2.1 -11.8 | 196 8 2.3 7.9 7 790 2134 355 15 1.3 -14.9 | 198 5 1.5 4.7 8 760 2438 320 17 10.9 -13.0 | 239 13 11.2 6.7 9 731 2743 300 11 9.5 -5.5 | 215 17 9.8 14.2 10 700 3090 300 14 12.1 -7.0 | 224 18 12.4 12.7 11 676 3353 295 16 14.5 -6.8 | 229 20 14.7 12.9 12 650 3658 330 22 11.0 -19.1 | 267 11 11.2 0.6 13 600 4267 330 37 18.5 -32.0 | 303 22 18.7 -12.4 14 553 4877 340 49 16.8 -46.0 | 327 31 17.0 -26.4 15 532 5182 340 49 16.8 -46.0 | 327 31 17.0 -26.4 16 511 5486 335 54 22.8 -48.9 | 322 37 23.1 -29.2 17 500 5650 330 52 26.0 -45.0 | 314 36 26.2 -25.3 18 470 6096 330 51 25.5 -44.2 | 314 36 25.7 -24.5 19 400 7260 335 63 26.6 -57.1 | 324 46 26.9 -37.4 20 379 7620 335 62 26.2 -56.2 | 324 45 26.4 -36.5 21 303 9144 335 77 32.5 -69.8 | 327 60 32.8 -50.1 22 300 9220 335 77 32.5 -69.8 | 327 60 32.8 -50.1 23 263 10058 335 76 32.1 -68.9 | 327 59 32.4 -49.2 24 251 10363 325 79 45.3 -64.7 | 315 64 45.5 -45.0 25 250 10390 325 83 47.6 -68.0 | 315 68 47.8 -48.3 26 244 10542 330 87 43.5 -75.3 | 322 71 43.7 -55.7 27 238 10697 330 91 45.5 -78.8 | 322 75 45.7 -59.1 28 228 10973 330 91 45.5 -78.8 | 322 75 45.7 -59.1 29 207 11582 340 54 18.5 -50.7 | 329 36 18.7 -31.1 30 200 11790 320 56 36.0 -42.9 | 303 43 36.2 -23.2 31 197 11887 320 55 35.4 -42.1 | 302 42 35.6 -22.4 32 179 12497 325 39 22.4 -31.9 | 298 26 22.6 -12.3 33 171 12802 315 35 24.7 -24.7 | 281 25 25.0 -5.1 34 150 13630 305 42 34.4 -24.1 | 277 35 34.6 -4.4 35 134 14326 290 40 37.6 -13.7 | 261 38 37.8 6.0 36 122 14935 295 41 37.2 -17.3 | 266 37 37.4 2.4 37 116 15240 305 30 24.6 -17.2 | 264 25 24.8 2.5 38 106 15850 305 27 22.1 -15.5 | 259 23 22.3 4.2 39 101 16154 270 23 23.0 -0.0 | 230 30 23.2 19.7 40 100 16210 285 24 23.2 -6.2 | 240 27 23.4 13.5 41 96 16459 285 24 23.2 -6.2 | 240 27 23.4 13.5 42 92 16764 270 27 27.0 -0.0 | 234 34 27.2 19.7 43 83 17374 300 15 13.0 -7.5 | 227 18 13.2 12.2 44 79 17678 275 16 15.9 -1.4 | 221 24 16.2 18.3 45 72 18288 295 26 23.6 -11.0 | 250 25 23.8 8.7 46 70 18450 315 26 18.4 -18.4 | 266 19 18.6 1.3 47 68 18593 310 27 20.7 -17.4 | 264 21 20.9 2.3 48 65 18898 340 23 7.9 -21.6 | 283 8 8.1 -1.9 49 59 19507 325 15 8.6 -12.3 | 230 12 8.8 7.4 50 56 19812 295 10 9.1 -4.2 | 211 18 9.3 15.5 51 51 20422 335 13 5.5 -11.8 | 216 10 5.7 7.9 52 50 20540 310 17 13.0 -10.9 | 237 16 13.3 8.8 53 49 20726 310 17 13.0 -10.9 | 237 16 13.3 8.8 54 46 21031 345 12 3.1 -11.6 | 202 9 3.3 8.1 55 44 21336 345 10 2.6 -9.7 | 196 10 2.8 10.0 56 42 21641 310 10 7.7 -6.4 | 211 15 7.9 13.3 57 40 21946 330 18 9.0 -15.6 | 246 10 9.2 4.1 58 36 22555 10 14 -2.4 -13.8 | 160 6 -2.2 5.9 59 34 22860 345 15 3.9 -14.5 | 218 7 4.1 5.2 60 33 23165 350 17 3.0 -16.7 | 227 4 3.2 3.0 61 30 23720 345 9 2.3 -8.7 | 193 11 2.6 11.0 62 30 23774 360 14 -0.0 -14.0 | 182 6 0.2 5.7 63 28 24079 345 10 2.6 -9.7 | 196 10 2.8 10.0 64 27 24384 360 14 -0.0 -14.0 | 182 6 0.2 5.7 65 26 24689 350 20 3.5 -19.7 | 270 4 3.7 -0.0 66 25 24994 10 22 -3.8 -21.7 | 61 4 -3.6 -2.0 67 23 25298 345 21 5.4 -20.3 | 276 6 5.7 -0.6 68 22 25603 5 18 -1.6 -17.9 | 143 2 -1.3 1.8 69 21 25908 355 21 1.8 -20.9 | 301 2 2.1 -1.2 70 20 26270 355 12 1.0 -12.0 | 189 8 1.3 7.7 71 19 26518 20 13 -4.4 -12.2 | 151 9 -4.2 7.5 72 18 26822 340 11 3.8 -10.3 | 203 10 4.0 9.4 73 17 27127 15 15 -3.9 -14.5 | 145 6 -3.7 5.2 74 17 27432 5 18 -1.6 -17.9 | 143 2 -1.3 1.8 75 16 27737 15 20 -5.2 -19.3 | 94 5 -4.9 0.4 76 14 28346 355 15 1.3 -14.9 | 198 5 1.5 4.7 77 13 28956 320 25 16.1 -19.2 | 268 16 16.3 0.5 78 12 29261 330 40 20.0 -34.6 | 306 25 20.2 -14.9 79 11 30175 5 34 -3.0 -33.9 | 11 14 -2.7 -14.2 80 10 30620 315 30 21.2 -21.2 | 274 21 21.4 -1.5 81 7 32880 315 39 27.6 -27.6 | 286 29 27.8 -7.9 Wind Parameters Mean winds (0-6000m): 330.7 at 26.3 knts Storm direction: 0.7 at 19.7 knts Shear (0-3000m) pos: 3.1 neg: 2.5 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 45.8 deg Storm rel helicity (0-3000m) pos: 86.6 neg: -39.1 tot: 47.5 m^2/s^2 ave: 15.8 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.23 Bulk Shear: 76.48 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 ------------------------------------------------------------------------------- 500 309 2 187 18| 0.0 5.2 5.2| 3.7 -9.9 -6.1 -12.3 -0.21| 5.9 -1.3 1000 249 2 186 21| 0.0 3.0 3.0| 5.2 -13.0 -7.8 -7.8 -0.22| 3.6 -0.8 1500 306 4 191 18| 5.1 2.0 7.2| 51.4 -16.2 35.2 23.5 0.19| 9.7 1.9 2000 336 7 192 14| 3.9 2.2 6.0| 60.3 -16.2 44.1 22.1 0.26| 10.1 2.7 2500 325 8 200 14| 3.1 3.0 6.1| 64.3 -39.1 25.1 10.1 0.11| 9.9 1.1 3000 316 9 206 15| 3.1 2.5 5.6| 86.6 -39.1 47.5 15.8 0.19| 9.2 1.7 4000 323 14 225 12| 5.8 1.9 7.6|175.2 -39.1 136.1 34.0 0.37| 10.6 4.0 5000 330 21 261 11| 5.7 1.6 7.3|237.4 -59.9 177.5 35.5 0.37| 10.1 3.8 6000 331 26 284 13| 5.0 1.9 6.9|256.7-119.0 137.7 22.9 0.30| 9.4 2.8 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250220.12.gif