UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025022000.upa.cvt Date: 0000Z 20 FEB 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 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 185 SFC 975 405 10.0 6.0 76 4.0 7.9 0 0 285.2 286.3 282.2 302.0 6.02 2 942 683 6.2 4.7 90 1.5 5.5 153 3 284.2 285.1 281.3 300.0 5.69 3 925 829 5.0 4.6 97 0.4 4.8 180 2 284.4 285.4 281.5 300.5 5.75 4 923 847 4.8 4.8 100 0.0 4.8 191 2 284.4 285.4 281.6 300.7 5.84 5 900 1052 4.0 2.7 91 1.3 3.4 255 8 285.6 286.5 281.4 300.2 5.16 6 866 1365 1.6 1.6 100 0.0 1.6 285 15 286.3 287.2 281.5 300.3 4.96 7 850 1515 0.6 0.3 98 0.3 0.5 290 17 286.8 287.6 281.3 299.8 4.60 8 847 1543 0.4 0.3 99 0.1 0.4 292 17 286.9 287.7 281.3 300.0 4.61 9 844 1572 0.8 -0.9 88 1.7 0.0 294 17 287.6 288.3 281.2 299.7 4.24 10 794 2060 -2.7 -3.1 97 0.4 -2.9 306 23 288.9 289.6 281.3 300.0 3.83 11 771 2293 -3.5 -5.5 86 2.0 -4.3 303 25 290.5 291.1 281.4 300.1 3.29 12 767 2334 -3.7 -5.6 87 1.9 -4.4 302 25 290.7 291.3 281.4 300.3 3.28 13 765 2354 -3.7 -5.7 86 2.0 -4.5 301 25 290.9 291.5 281.5 300.5 3.26 14 722 2808 -7.5 -8.0 96 0.5 -7.7 303 26 291.6 292.1 281.4 300.2 2.90 15 707 2972 -8.5 -8.8 98 0.3 -8.6 311 27 292.2 292.7 281.5 300.5 2.78 16 700 3049 -8.7 -10.6 86 1.9 -9.4 315 26 292.9 293.3 281.4 300.1 2.43 17 695 3104 -8.9 -13.7 68 4.8 -10.4 315 27 293.2 293.6 280.9 299.0 1.91 18 689 3171 -9.5 -15.5 62 6.0 -11.2 314 28 293.3 293.6 280.6 298.4 1.66 19 679 3284 -10.5 -14.3 74 3.8 -11.6 313 29 293.4 293.7 280.9 299.1 1.86 20 655 3560 -12.5 -21.5 47 9.0 -14.6 311 33 294.2 294.4 280.2 297.5 1.05 21 642 3712 -13.5 -20.5 56 7.0 -15.2 309 33 294.7 294.9 280.6 298.4 1.16 22 622 3952 -15.3 -24.3 46 9.0 -17.2 301 29 295.4 295.5 280.5 298.1 0.86 23 611 4086 -16.1 -23.1 55 7.0 -17.6 298 33 295.9 296.1 280.9 299.0 0.97 24 604 4173 -16.7 -25.7 46 9.0 -18.5 297 36 296.2 296.4 280.8 298.7 0.78 25 597 4260 -16.9 -30.9 29 14.0 -19.3 295 39 297.0 297.1 280.7 298.6 0.49 26 594 4298 -17.1 -32.1 26 15.0 -19.5 295 40 297.2 297.3 280.7 298.6 0.44 27 592 4323 -17.1 -32.1 26 15.0 -19.5 295 40 297.5 297.5 280.8 298.9 0.44 28 588 4374 -17.1 -38.1 14 21.0 -20.0 296 39 298.0 298.1 280.8 298.9 0.24 29 586 4400 -17.1 -34.1 21 17.0 -19.7 296 39 298.3 298.4 281.1 299.6 0.36 30 584 4425 -16.9 -47.9 5 31.0 -20.1 296 39 298.9 298.9 281.0 299.2 0.09 31 566 4659 -18.7 -34.7 23 16.0 -21.0 298 37 299.4 299.5 281.6 300.6 0.36 32 542 4981 -20.7 -42.7 12 22.0 -23.1 301 33 300.8 300.8 281.9 301.4 0.16 33 538 5035 -21.3 -39.3 18 18.0 -23.5 302 32 300.7 300.7 282.0 301.5 0.23 34 535 5076 -21.5 -43.5 12 22.0 -23.8 303 31 300.9 301.0 282.0 301.5 0.15 35 516 5341 -24.1 -42.1 17 18.0 -25.9 303 30 300.9 301.0 282.0 301.6 0.18 36 500 5570 -26.3 -38.3 31 12.0 -27.6 300 34 301.0 301.0 282.1 301.9 0.28 37 494 5657 -27.1 -38.1 34 11.0 -28.3 299 34 301.0 301.1 282.2 302.0 0.29 38 484 5804 -28.5 -39.5 34 11.0 -29.6 298 33 301.1 301.1 282.1 302.0 0.26 39 481 5849 -28.9 -43.9 22 15.0 -30.2 297 32 301.1 301.2 282.0 301.7 0.16 40 479 5878 -29.1 -44.1 22 15.0 -30.3 297 32 301.2 301.3 282.1 301.8 0.16 41 475 5938 -29.7 -40.7 34 11.0 -30.7 297 32 301.2 301.3 282.2 302.0 0.23 42 469 6029 -30.5 -42.5 30 12.0 -31.5 296 31 301.3 301.4 282.2 302.0 0.19 43 468 6044 -30.7 -40.7 37 10.0 -31.6 296 31 301.3 301.3 282.2 302.1 0.23 44 465 6090 -30.9 -34.8 69 3.9 -31.3 295 31 301.6 301.6 282.6 303.0 0.43 45 464 6105 -30.9 -35.4 65 4.5 -31.4 295 31 301.7 301.8 282.6 303.1 0.40 46 458 6197 -31.9 -35.0 74 3.1 -32.2 290 31 301.6 301.7 282.6 303.1 0.43 47 456 6228 -32.1 -34.0 83 1.9 -32.3 289 31 301.7 301.8 282.7 303.3 0.47 48 451 6306 -32.3 -36.6 65 4.3 -32.7 284 31 302.4 302.5 282.9 303.7 0.37 49 446 6384 -32.7 -37.7 61 5.0 -33.2 280 30 302.9 303.0 283.0 304.1 0.33 50 445 6400 -32.9 -38.9 55 6.0 -33.4 280 30 302.9 302.9 283.0 303.9 0.30 51 439 6495 -33.7 -38.3 63 4.6 -34.1 274 30 303.0 303.1 283.0 304.1 0.32 52 433 6592 -34.5 -40.5 54 6.0 -35.0 269 30 303.2 303.2 283.0 304.1 0.26 53 405 7055 -38.7 -41.7 73 3.0 -38.9 245 29 303.6 303.7 283.2 304.5 0.24 54 400 7140 -39.3 -42.7 70 3.4 -39.5 240 29 303.9 304.0 283.2 304.7 0.22 55 347 8101 -47.1 -51.7 59 4.6 -47.3 250 29 306.0 306.0 283.9 306.3 0.09 56 300 9070 -46.1 -75.1 2 29.0 -46.6 290 39 320.4 320.4 288.9 320.4 0.00 57 250 10280 -46.9 -77.9 2 31.0 -47.4 280 39 336.3 336.3 293.4 336.4 0.00 58 200 11750 -49.3 -80.3 1 31.0 -49.8 275 52 354.7 354.7 297.6 354.7 0.00 59 150 13630 -50.9 -81.9 1 31.0 -51.5 265 50 382.4 382.4 302.6 382.4 0.00 60 100 16230 -57.9 -85.9 2 28.0 -58.3 275 37 415.9 415.9 307.2 415.9 0.00 61 93 16685 -59.1 -86.1 2 27.0 -59.5 279 29 422.2 422.2 308.0 422.2 0.00 62 70 18460 -60.1 -87.1 2 27.0 -60.5 265 13 455.8 455.8 311.4 455.8 0.00 63 50 20560 -60.5 -87.5 2 27.0 -61.0 355 15 500.9 500.9 315.0 500.9 0.00 64 38 22270 -60.9 -87.9 2 27.0 -61.6 341 11 540.8 540.8 317.6 540.8 0.00 65 33 23152 -59.1 -87.1 1 28.0 -60.0 351 15 567.8 567.8 319.0 567.9 0.01 66 31 23544 -59.7 -87.7 1 28.0 -60.6 11 15 576.5 576.5 319.5 576.5 0.01 67 30 23750 -58.1 -87.1 1 29.0 -59.2 345 12 586.2 586.3 320.0 586.3 0.01 68 29 23963 -58.1 -87.1 1 29.0 -59.3 343 12 592.0 592.0 320.2 592.0 0.01 69 26 24648 -59.1 -87.1 1 28.0 -60.3 351 16 607.9 607.9 321.0 608.0 0.01 70 23 25418 -57.3 -87.3 1 30.0 -58.9 358 21 634.9 634.9 322.1 634.9 0.01 71 20 26300 -57.5 -86.5 1 29.0 -59.2 355 20 660.2 660.2 323.1 660.2 0.01 72 18 26968 -56.7 -86.7 1 30.0 -58.7 353 22 682.9 682.9 323.9 683.0 0.01 73 18 26968 -57.1 -87.1 1 30.0 -59.0 353 22 681.6 681.6 323.8 681.7 0.01 74 16 27718 -54.9 -85.9 1 31.0 -57.5 338 26 712.2 712.2 324.8 712.3 0.02 75 14 28568 -57.7 -86.7 1 29.0 -59.9 347 33 730.4 730.4 325.4 730.5 0.02 76 11 30093 -57.1 -87.1 1 30.0 -59.9 348 39 784.7 784.7 326.8 784.9 0.02 77 10 30700 -55.1 -86.1 1 31.0 -58.7 345 36 813.9 813.9 327.6 814.1 0.02 78 9.7 30894 -54.7 -85.7 1 31.0 -58.6 341 36 822.5 822.5 327.8 822.7 0.03 79 8.7 31586 -56.3 -86.3 1 30.0 -59.9 327 38 842.3 842.3 328.2 842.5 0.03 80 8.1 32041 -53.3 -85.3 1 32.0 -58.2 318 38 871.6 871.6 328.8 871.9 0.03 81 7.8 32283 -54.3 -85.3 1 31.0 -58.9 314 39 877.0 877.0 329.0 877.4 0.03 82 7.4 32621 -52.3 -85.3 1 33.0 -57.9 307 39 898.5 898.5 329.4 898.8 0.04 83 7.0 32980 -52.3 -85.3 1 33.0 -58.0 300 40 912.8 912.9 329.7 913.2 0.04 84 6.2 33768 -50.5 -84.5 1 34.0 -57.5 952.8 952.8 330.4 953.3 0.05 85 6.0 33982 -50.4 -84.4 1 34.0 -57.5 320 60 962.1 962.1 330.5 962.7 0.05 86 5.7 34317 -50.3 -84.3 1 34.0 -57.7 976.9 976.9 330.8 977.5 0.06 TRP 347 8101 -47.1 -51.7 59 4.6 -47.3 250 29 306.0 306.0 283.9 306.3 0.09 WND 6.0 33982 -50.4 -84.4 1 34.0 -57.5 320 60 962.1 962.1 330.5 962.7 0.05 Sounding variables and indices 1000-500 mb thick: 5385.00 m Freezing level: 832.57 mb = 1683.38 m = 5522.85 ft Wetbulb zero: 843.66 mb = 1575.15 m = 5167.77 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 63.83 % Est. max temperature: 12.84 C = 55.11 F Sfc-Lift cond lev (LCL): 917.51 mb = 895.35 m = 2937.45 ft T: 4.61 C 700-500 lapse rate: 6.98 C/km ThetaE index: 2.01 C Layer 942.0- 925.0 mb Conv cond level (CCL): 894.42 mb = 1102.91 m = 3618.41 ft Mean mixing ratio: 5.55 g/kg Conv temperature: 10.52 C = 50.94 F Cap Strength: 3.01 C Lifted Index: 2.27 C Risk: None Lifted Index @300 mb: 14.17 C Lifted Index @700 mb: 0.42 C Showalter Index: 2.74 C Risk: Showers probable Total Totals Index: 53.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 26.60 C K Index: 25.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 161.60 Risk: None Energy Index: 0.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.33 J/kg Max Up Vert Vel: 4.08 m/s Conv Inhibition (B-): 2.46 J/kg Cap Strength: 2.93 C Lift Cond Lev (LCL): 904.22 mb = 1014.30 m = 3327.71 ft Lev Free Conv (LFC): 869.22 mb = 1334.60 m = 4378.57 ft Equ Level (EL): 849.22 mb = 1522.33 m = 4994.46 ft B at Equ Level: 7.79 J/kg Max Parcel Lev (MPL): 749.22 mb = 2517.92 m = 8260.79 ft Wind level data Storm motion: 330 at 19 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 | 150 19 -9.7 16.9 1 951 610 140 3 -1.9 2.3 | 149 22 -11.6 19.2 2 925 829 180 2 0.0 2.0 | 153 21 -9.7 18.9 3 915 914 235 3 2.5 1.7 | 159 20 -7.2 18.6 4 882 1219 280 14 13.8 -2.4 | 196 15 4.1 14.4 5 850 1515 290 17 16.0 -5.8 | 210 13 6.3 11.1 6 817 1829 310 19 14.6 -12.2 | 226 7 4.9 4.7 7 786 2134 305 24 19.7 -13.8 | 253 10 10.0 3.1 8 756 2438 300 26 22.5 -13.0 | 253 13 12.9 3.9 9 728 2743 300 26 22.5 -13.0 | 253 13 12.9 3.9 10 700 3048 315 27 19.1 -19.1 | 283 10 9.4 -2.2 11 700 3049 315 26 18.4 -18.4 | 280 9 8.7 -1.5 12 645 3658 310 34 26.0 -21.9 | 287 17 16.4 -5.0 13 620 3962 300 29 25.1 -14.5 | 261 16 15.5 2.4 14 595 4267 295 40 36.3 -16.9 | 270 27 26.6 -0.0 15 548 4877 300 35 30.3 -17.5 | 272 21 20.7 -0.6 16 527 5182 305 28 22.9 -16.1 | 267 13 13.3 0.8 17 500 5570 300 34 29.4 -17.0 | 270 20 19.8 -0.1 18 464 6096 295 31 28.1 -13.1 | 258 19 18.4 3.8 19 400 7140 240 29 25.1 14.5 | 206 35 15.5 31.4 20 373 7620 215 27 15.5 22.1 | 189 39 5.8 39.0 21 347 8101 250 29 27.3 9.9 | 213 32 17.6 26.8 22 340 8230 270 32 32.0 -0.0 | 233 28 22.3 16.9 23 300 9070 290 39 36.6 -13.3 | 263 27 27.0 3.5 24 297 9144 290 40 37.6 -13.7 | 263 28 27.9 3.2 25 271 9754 280 42 41.4 -7.3 | 253 33 31.7 9.6 26 258 10058 290 41 38.5 -14.0 | 264 29 28.9 2.8 27 250 10280 280 39 38.4 -6.8 | 251 30 28.8 10.1 28 205 11582 265 50 49.8 4.4 | 242 45 40.2 21.2 29 200 11750 275 52 51.8 -4.5 | 254 44 42.1 12.3 30 187 12192 275 55 54.8 -4.8 | 255 47 45.1 12.1 31 178 12497 270 41 41.0 -0.0 | 242 36 31.3 16.9 32 170 12802 255 46 44.4 11.9 | 230 45 34.8 28.8 33 150 13630 265 50 49.8 4.4 | 242 45 40.2 21.2 34 148 13716 255 53 51.2 13.7 | 234 52 41.5 30.6 35 135 14326 265 51 50.8 4.4 | 243 46 41.2 21.3 36 128 14630 290 37 34.8 -12.7 | 260 25 25.1 4.2 37 122 14935 290 28 26.3 -9.6 | 246 18 16.7 7.3 38 117 15240 265 24 23.9 2.1 | 217 24 14.3 19.0 39 111 15545 255 32 30.9 8.3 | 220 33 21.3 25.2 40 106 15850 265 39 38.9 3.4 | 235 36 29.2 20.3 41 101 16154 280 24 23.6 -4.2 | 228 19 14.0 12.7 42 100 16230 275 37 36.9 -3.2 | 243 30 27.2 13.6 43 96 16459 275 37 36.9 -3.2 | 243 30 27.2 13.6 44 92 16764 280 26 25.6 -4.5 | 232 20 16.0 12.4 45 87 17069 255 21 20.3 5.4 | 205 25 10.6 22.3 46 83 17374 285 32 30.9 -8.3 | 248 23 21.3 8.6 47 79 17678 285 20 19.3 -5.2 | 220 15 9.7 11.7 48 72 18288 305 17 13.9 -9.8 | 211 8 4.3 7.1 49 70 18460 265 13 13.0 1.1 | 190 18 3.3 18.0 50 69 18593 265 12 12.0 1.0 | 187 18 2.3 17.9 51 65 18898 275 16 15.9 -1.4 | 202 17 6.3 15.5 52 62 19202 310 26 19.9 -16.7 | 269 10 10.3 0.2 53 59 19507 295 11 10.0 -4.6 | 181 12 0.3 12.2 54 56 19812 315 25 17.7 -17.7 | 276 8 8.0 -0.8 55 54 20117 330 18 9.0 -15.6 | 153 1 -0.7 1.3 56 50 20560 355 15 1.3 -14.9 | 103 9 -8.3 1.9 57 49 20726 315 23 16.3 -16.3 | 265 7 6.6 0.6 58 46 21031 355 14 1.2 -13.9 | 109 9 -8.4 2.9 59 44 21336 320 13 8.4 -10.0 | 169 7 -1.3 6.9 60 42 21641 5 12 -1.0 -12.0 | 115 12 -10.7 4.9 61 38 22250 340 11 3.8 -10.3 | 138 9 -5.9 6.5 62 36 22555 350 15 2.6 -14.8 | 107 7 -7.0 2.1 63 35 22860 10 15 -2.6 -14.8 | 100 12 -12.3 2.1 64 33 23165 350 15 2.6 -14.8 | 107 7 -7.0 2.1 65 31 23470 20 16 -5.5 -15.0 | 97 15 -15.1 1.8 66 30 23750 345 12 3.1 -11.6 | 129 8 -6.5 5.3 67 27 24384 340 11 3.8 -10.3 | 138 9 -5.9 6.5 68 25 24994 5 22 -1.9 -21.9 | 66 13 -11.6 -5.0 69 23 25298 10 21 -3.6 -20.7 | 74 14 -13.3 -3.8 70 22 25603 340 20 6.8 -18.8 | 56 3 -2.8 -1.9 71 21 25908 5 22 -1.9 -21.9 | 66 13 -11.6 -5.0 72 20 26300 355 20 1.7 -19.9 | 69 8 -7.9 -3.1 73 19 26518 360 22 -0.0 -22.0 | 62 11 -9.7 -5.1 74 17 27432 345 22 5.7 -21.3 | 42 6 -4.0 -4.4 75 15 28042 330 30 15.0 -26.0 | 330 11 5.3 -9.1 76 14 28651 350 34 5.9 -33.5 | 13 17 -3.7 -16.6 77 12 29566 350 41 7.1 -40.4 | 6 24 -2.5 -23.5 78 10 30700 345 36 9.3 -34.8 | 1 18 -0.3 -17.9 79 7 32980 300 40 34.6 -20.0 | 277 25 25.0 -3.1 Wind Parameters Mean winds (0-6000m): 300.2 at 25.9 knts Storm direction: 330.2 at 19.4 knts Shear (0-3000m) pos: 4.5 neg: 1.5 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 135.5 deg Storm rel helicity (0-3000m) pos: 130.4 neg: -7.5 tot: 122.9 m^2/s^2 ave: 41.0 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 5.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 100.56 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 ------------------------------------------------------------------------------- 500 159 2 151 21| 0.0 3.0 3.0| 25.5 -7.5 18.1 36.1 0.37| 8.7 3.2 1000 268 6 169 17| 7.5 1.5 9.0| 90.7 -7.5 83.3 83.3 0.71| 12.5 8.8 1500 289 10 180 14| 6.8 1.0 7.8|104.6 -7.5 97.1 64.8 0.67| 11.4 7.7 2000 296 14 194 11| 5.1 2.2 7.4|110.9 -7.5 103.5 51.7 0.63| 10.2 6.5 2500 298 16 207 10| 4.5 1.8 6.2|120.7 -7.5 113.2 45.3 0.64| 9.0 5.8 3000 302 18 219 9| 4.5 1.5 6.0|130.4 -7.5 122.9 41.0 0.62| 8.8 5.4 4000 302 22 241 10| 3.4 2.7 6.1|146.1 -36.1 110.1 27.5 0.39| 9.2 3.6 5000 302 25 251 12| 2.3 2.2 4.5|151.5 -41.7 109.8 22.0 0.32| 8.9 2.8 6000 300 26 253 13| 1.9 2.5 4.5|152.4-102.1 50.4 8.4 0.16| 8.8 1.4 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250220.00.gif