UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052206.upa.cvt Date: 0600Z 22 MAY 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 22 MAY 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 129 SFC 969 405 16.6 7.6 55 9.0 11.5 350 6 292.4 293.6 285.9 311.8 6.77 2 961 475 17.2 7.2 52 10.0 11.5 355 7 293.7 294.9 286.4 312.8 6.64 3 925 795 15.0 6.0 55 9.0 10.0 345 7 294.6 295.8 286.4 313.1 6.34 4 893 1092 12.4 6.4 67 6.0 9.0 291 8 294.9 296.2 286.9 314.6 6.76 5 889 1129 12.4 3.4 54 9.0 7.6 285 8 295.3 296.3 285.8 311.4 5.50 6 885 1167 12.2 3.2 54 9.0 7.5 279 9 295.5 296.5 285.8 311.5 5.44 7 859 1416 10.2 -3.8 37 14.0 3.8 260 8 295.9 296.5 283.8 306.0 3.36 8 850 1504 9.6 -4.4 37 14.0 3.3 255 8 296.2 296.8 283.8 305.9 3.24 9 837 1632 8.4 -3.6 43 12.0 2.9 252 10 296.2 296.9 284.1 306.7 3.50 10 808 1922 5.8 -8.2 36 14.0 0.1 239 10 296.5 296.9 283.1 304.2 2.55 11 804 1962 5.8 -8.2 36 14.0 0.1 237 10 296.9 297.4 283.2 304.7 2.56 12 795 2054 5.2 -5.8 45 11.0 0.5 231 11 297.2 297.8 284.0 306.6 3.12 13 792 2085 5.2 -6.8 42 12.0 0.1 229 11 297.5 298.1 283.9 306.3 2.90 14 790 2106 5.4 -7.6 39 13.0 0.0 227 12 298.0 298.5 283.9 306.3 2.73 15 782 2189 5.0 -6.0 45 11.0 0.3 227 13 298.4 299.0 284.5 307.9 3.12 16 779 2220 5.2 -1.8 61 7.0 1.9 228 14 299.0 299.7 286.0 311.9 4.30 17 771 2304 4.8 -2.2 60 7.0 1.5 230 16 299.4 300.2 286.1 312.1 4.22 18 754 2486 3.2 -2.8 65 6.0 0.4 236 19 299.6 300.3 286.1 312.0 4.13 19 741 2626 2.2 -1.3 78 3.5 0.5 241 18 300.0 300.9 286.8 314.1 4.69 20 740 2637 2.2 -1.4 77 3.6 0.5 241 18 300.1 301.0 286.8 314.1 4.67 21 737 2670 2.2 -1.9 74 4.1 0.3 242 18 300.5 301.3 286.8 314.1 4.51 22 732 2725 2.6 -2.4 70 5.0 0.3 244 18 301.5 302.3 287.0 314.7 4.38 23 716 2903 1.4 -4.6 64 6.0 -1.3 253 20 302.1 302.8 286.6 313.7 3.79 24 712 2949 1.0 -4.0 69 5.0 -1.3 255 21 302.1 302.9 286.8 314.3 3.99 25 703 3051 0.2 -6.8 59 7.0 -2.8 260 22 302.3 302.9 286.2 312.4 3.26 26 700 3085 0.0 -9.0 51 9.0 -3.6 255 22 302.5 303.0 285.7 311.0 2.76 27 697 3119 0.0 -11.0 43 11.0 -4.2 255 22 302.9 303.3 285.4 310.2 2.37 28 686 3246 -0.9 -7.9 59 7.0 -3.8 255 21 303.2 303.8 286.3 312.7 3.07 29 684 3270 -1.1 -11.1 47 10.0 -4.9 255 21 303.3 303.7 285.6 310.7 2.39 30 650 3673 -4.5 -10.5 63 6.0 -6.8 255 19 303.9 304.4 286.1 312.1 2.64 31 649 3685 -4.5 -10.5 63 6.0 -6.8 255 19 304.0 304.5 286.1 312.3 2.65 32 631 3906 -6.3 -13.3 58 7.0 -8.7 248 22 304.4 304.8 285.8 311.3 2.17 33 628 3943 -6.3 -15.3 49 9.0 -9.2 246 22 304.8 305.2 285.6 310.7 1.85 34 621 4031 -6.9 -17.9 41 11.0 -10.2 243 24 305.1 305.4 285.3 310.0 1.51 35 608 4195 -8.3 -19.3 41 11.0 -11.5 238 26 305.4 305.6 285.2 309.8 1.36 36 580 4559 -11.3 -22.3 40 11.0 -14.1 231 32 306.0 306.2 285.2 309.6 1.10 37 572 4665 -12.3 -22.3 43 10.0 -14.9 229 34 306.0 306.2 285.2 309.7 1.12 38 564 4773 -12.7 -25.7 33 13.0 -15.7 227 36 306.8 307.0 285.2 309.6 0.84 39 556 4882 -13.5 -22.5 47 9.0 -15.7 225 38 307.1 307.3 285.6 310.8 1.13 40 545 5033 -14.3 -28.3 29 14.0 -17.2 224 39 307.9 308.0 285.4 310.2 0.68 41 541 5089 -14.5 -28.5 29 14.0 -17.4 224 39 308.3 308.5 285.5 310.6 0.67 42 518 5416 -17.5 -29.5 34 12.0 -19.8 222 40 308.6 308.7 285.6 310.7 0.64 43 502 5650 -19.5 -25.5 59 6.0 -20.8 220 41 308.9 309.1 286.1 312.1 0.96 44 500 5680 -19.9 -25.9 59 6.0 -21.1 220 41 308.8 309.0 286.0 311.9 0.93 45 490 5830 -21.3 -25.8 67 4.5 -22.2 220 41 308.8 309.0 286.1 312.0 0.95 46 477 6027 -23.3 -24.7 88 1.4 -23.6 220 42 308.8 309.0 286.2 312.4 1.08 47 476 6043 -23.3 -24.9 87 1.6 -23.6 220 42 308.9 309.1 286.2 312.5 1.06 48 473 6089 -23.7 -28.0 68 4.3 -24.5 220 42 309.0 309.2 285.9 311.7 0.81 49 471 6120 -23.7 -33.7 39 10.0 -25.2 220 42 309.4 309.5 285.7 311.0 0.47 50 470 6135 -23.7 -40.7 19 17.0 -25.7 221 42 309.6 309.6 285.5 310.4 0.23 51 468 6167 -23.7 -40.7 19 17.0 -25.7 222 43 310.0 310.0 285.6 310.8 0.23 52 453 6404 -25.5 -47.5 11 22.0 -27.5 227 45 310.6 310.6 285.7 311.0 0.12 53 410 7123 -28.5 -53.5 7 25.0 -30.3 238 57 315.7 315.7 287.4 316.0 0.06 54 400 7300 -29.7 -46.7 18 17.0 -31.2 240 60 316.4 316.4 287.7 316.9 0.14 55 392 7444 -30.5 -45.5 22 15.0 -31.8 242 64 317.2 317.2 288.0 317.8 0.17 56 300 9300 -42.1 -55.1 23 13.0 -42.7 250 94 326.0 326.0 290.6 326.3 0.07 57 275 9883 -46.2 -58.2 24 12.0 -46.6 255 96 328.3 328.3 291.3 328.5 0.05 58 250 10510 -50.7 -61.7 26 11.0 -51.0 250 94 330.7 330.7 291.9 330.8 0.04 59 237 10855 -52.3 -65.3 19 13.0 -52.5 250 90 333.4 333.4 292.6 333.5 0.02 60 200 11950 -52.1 -80.1 2 28.0 -52.5 255 65 350.3 350.3 296.7 350.3 0.00 61 150 13790 -56.7 -85.7 1 29.0 -57.0 245 48 372.4 372.4 301.0 372.4 0.00 62 100 16380 -56.7 -87.7 1 31.0 -57.2 255 32 418.2 418.2 307.5 418.2 0.00 63 91 16975 -58.1 -88.1 1 30.0 -58.5 272 26 426.8 426.8 308.5 426.8 0.00 64 87 17258 -57.3 -87.3 1 30.0 -57.8 277 22 434.0 434.0 309.3 434.0 0.00 65 79 17862 -60.1 -89.1 1 29.0 -60.4 248 20 440.3 440.3 309.9 440.3 0.00 66 77 18022 -58.3 -88.3 1 30.0 -58.7 221 24 447.3 447.3 310.6 447.3 0.00 67 70 18620 -59.1 -89.1 1 30.0 -59.6 235 17 457.9 457.9 311.6 458.0 0.00 68 68 18802 -58.9 -88.9 1 30.0 -59.4 228 17 462.2 462.2 312.0 462.2 0.00 69 65 19087 -55.7 -88.7 1 33.0 -56.5 250 14 475.2 475.2 313.1 475.2 0.00 70 59 19700 -58.1 -89.1 1 31.0 -58.7 110 3 483.1 483.1 313.7 483.2 0.00 71 51 20624 -55.1 -88.1 1 33.0 -56.1 230 10 510.7 510.7 315.7 510.7 0.00 72 50 20750 -55.7 -88.7 1 33.0 -56.6 210 4 512.2 512.2 315.8 512.2 0.00 73 49 20879 -55.9 -88.9 1 33.0 -56.8 279 2 514.7 514.7 315.9 514.7 0.00 74 46 21282 -54.7 -88.7 1 34.0 -55.8 356 3 527.0 527.0 316.8 527.0 0.00 75 42 21863 -55.5 -88.5 1 33.0 -56.6 101 14 538.9 538.9 317.5 538.9 0.00 76 39 22339 -52.7 -87.7 1 35.0 -54.3 345 3 557.5 557.5 318.5 557.6 0.00 77 35 23036 -53.9 -87.9 1 34.0 -55.5 78 12 571.9 571.9 319.3 572.0 0.00 78 32 23613 -52.5 -87.5 1 35.0 -54.4 127 11 590.5 590.5 320.2 590.6 0.01 79 30 24030 -52.9 -87.9 1 35.0 -54.9 140 4 600.4 600.4 320.6 600.5 0.01 80 27 24709 -52.5 -87.5 1 35.0 -54.7 77 10 619.9 619.9 321.5 620.0 0.01 81 24 25478 -47.9 -86.9 0 39.0 -51.5 90 13 654.5 654.5 322.9 654.6 0.01 82 23 25758 -47.5 -86.5 0 39.0 -51.4 82 8 663.7 663.7 323.2 663.8 0.01 83 23 25758 -47.3 -86.3 0 39.0 -51.2 82 8 664.3 664.3 323.2 664.4 0.01 84 20 26680 -48.3 -86.3 0 38.0 -52.3 120 14 688.3 688.3 324.0 688.4 0.01 85 14 29048 -45.7 -84.7 0 39.0 -51.8 81 11 771.1 771.1 326.5 771.3 0.02 86 14 29048 -45.9 -84.9 0 39.0 -52.0 81 11 770.4 770.4 326.5 770.6 0.02 87 13 29546 -42.9 -82.9 0 40.0 -50.5 85 15 797.3 797.3 327.2 797.6 0.03 88 13 29546 -42.7 -82.7 0 40.0 -50.4 85 15 798.0 798.0 327.2 798.3 0.03 89 11 30673 -43.5 -83.5 0 40.0 -51.5 92 13 834.1 834.1 328.1 834.4 0.03 90 10 31320 -40.3 -81.3 0 41.0 -50.4 70 23 869.1 869.1 328.8 869.6 0.05 91 9.8 31458 -40.5 -81.5 0 41.0 -50.6 75 22 873.4 873.4 328.9 873.9 0.05 92 8.6 32355 -36.3 -79.3 0 43.0 -49.5 104 17 923.0 923.1 329.9 923.9 0.09 93 8.1 32769 -36.7 -78.7 0 42.0 -50.0 117 14 937.4 937.4 330.1 938.5 0.10 94 7.4 33400 -32.7 -76.7 0 44.0 -49.0 138 10 978.2 978.3 330.8 980.0 0.15 95 7.0 33790 -34.1 -77.1 0 43.0 -49.7 150 8 988.1 988.2 331.0 989.9 0.15 96 6.8 33993 -33.7 -77.7 0 44.0 -49.8 998.0 998.1 331.2 999.6 0.14 TRP 237 10855 -52.3 -65.3 19 13.0 -52.5 250 90 333.4 333.4 292.6 333.5 0.02 WND 275 9883 -46.2 -58.2 24 12.0 -46.6 255 96 328.3 328.3 291.3 328.5 0.05 Sounding variables and indices 1000-500 mb thick: 5551.00 m Freezing level: 697.00 mb = 3119.36 m = 10233.99 ft Wetbulb zero: 729.33 mb = 2754.61 m = 9037.32 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 49.07 % Est. max temperature: 20.59 C = 69.06 F Sfc-Lift cond lev (LCL): 846.80 mb = 1535.24 m = 5036.82 ft T: 9.31 C 700-500 lapse rate: 7.67 C/km ThetaE index: 5.53 C Layer 859.0- 837.0 mb Conv cond level (CCL): 745.37 mb = 2578.83 m = 8460.64 ft Mean mixing ratio: 6.18 g/kg Conv temperature: 24.02 C = 75.24 F Cap Strength: 3.34 C Lifted Index: 0.82 C Risk: Showers probable Lifted Index @300 mb: 9.79 C Lifted Index @700 mb: 2.85 C Showalter Index: 5.04 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.50 C Cross Totals Index: 15.50 C K Index: 16.10 Risk: < 20 % chance of thunderstorms Sweat Index: 57.00 Risk: None Energy Index: 1.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.64 J/kg Max Up Vert Vel: 4.16 m/s Conv Inhibition (B-): 57721.88 J/kg Cap Strength: 3.24 C Lift Cond Lev (LCL): 803.56 mb = 1966.62 m = 6452.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 264 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 ---------------------------------------------------------- 0 969 405 350 6 1.0 -5.9 | 65 18 -16.8 -7.7 1 946 610 5 10 -0.9 -10.0 | 58 22 -18.7 -11.7 2 925 795 345 7 1.8 -6.8 | 62 18 -16.0 -8.5 3 912 914 320 7 4.5 -5.4 | 62 15 -13.3 -7.1 4 879 1219 270 9 9.0 -0.0 | 79 9 -8.8 -1.8 5 850 1504 255 8 7.7 2.1 | 92 10 -10.1 0.3 6 848 1524 255 10 9.7 2.6 | 96 8 -8.2 0.8 7 817 1829 245 9 8.2 3.8 | 102 10 -9.7 2.0 8 787 2134 225 12 8.5 8.5 | 126 12 -9.4 6.7 9 758 2438 235 19 15.6 10.9 | 166 9 -2.3 9.1 10 730 2743 245 18 16.3 7.6 | 165 6 -1.5 5.8 11 703 3048 260 22 21.7 3.8 | 242 4 3.8 2.1 12 700 3085 255 22 21.3 5.7 | 221 5 3.4 3.9 13 650 3658 255 19 18.4 4.9 | 189 3 0.5 3.1 14 601 4267 235 27 22.1 15.5 | 197 14 4.3 13.7 15 555 4877 225 38 26.9 26.9 | 200 27 9.0 25.1 16 500 5680 220 41 26.4 31.4 | 196 31 8.5 29.6 17 472 6096 220 42 27.0 32.2 | 197 32 9.2 30.4 18 434 6706 235 49 40.1 28.1 | 220 35 22.3 26.3 19 400 7300 240 60 52.0 30.0 | 230 44 34.1 28.2 20 382 7620 245 69 62.5 29.2 | 238 52 44.7 27.4 21 321 8839 250 96 90.2 32.8 | 247 79 72.4 31.1 22 307 9144 250 95 89.3 32.5 | 247 78 71.4 30.7 23 300 9300 250 94 88.3 32.1 | 247 77 70.5 30.4 24 275 9883 255 96 92.7 24.8 | 253 78 74.9 23.1 25 268 10058 255 96 92.7 24.8 | 253 78 74.9 23.1 26 250 10510 250 94 88.3 32.1 | 247 77 70.5 30.4 27 237 10855 250 90 84.6 30.8 | 247 73 66.7 29.0 28 212 11582 255 91 87.9 23.6 | 253 73 70.1 21.8 29 200 11950 255 65 62.8 16.8 | 251 47 44.9 15.1 30 193 12192 255 65 62.8 16.8 | 251 47 44.9 15.1 31 175 12802 255 67 64.7 17.3 | 252 49 46.9 15.6 32 159 13411 265 48 47.8 4.2 | 265 30 30.0 2.4 33 152 13716 260 45 44.3 7.8 | 257 27 26.5 6.0 34 150 13790 245 48 43.5 20.3 | 234 32 25.7 18.5 35 145 14021 245 51 46.2 21.6 | 235 35 28.4 19.8 36 138 14326 255 60 58.0 15.5 | 251 42 40.1 13.8 37 132 14630 265 50 49.8 4.4 | 265 32 32.0 2.6 38 120 15240 260 48 47.3 8.3 | 257 30 29.4 6.6 39 100 16380 255 32 30.9 8.3 | 244 15 13.1 6.5 40 94 16764 255 31 29.9 8.0 | 243 14 12.1 6.3 41 90 17069 280 24 23.6 -4.2 | 316 8 5.8 -5.9 42 85 17374 275 20 19.9 -1.7 | 329 4 2.1 -3.5 43 81 17678 290 14 13.2 -4.8 | 36 8 -4.7 -6.6 44 77 17983 220 24 15.4 18.4 | 172 17 -2.4 16.6 45 74 18288 230 27 20.7 17.4 | 190 16 2.8 15.6 46 70 18593 255 26 25.1 6.7 | 236 9 7.3 5.0 47 70 18620 235 17 13.9 9.8 | 154 9 -3.9 8.0 48 67 18898 225 17 12.0 12.0 | 150 12 -5.8 10.3 49 64 19202 265 12 12.0 1.0 | 83 6 -5.9 -0.7 50 61 19507 80 1 -1.0 -0.2 | 84 19 -18.8 -1.9 51 53 20422 220 11 7.1 8.4 | 122 13 -10.8 6.7 52 50 20726 235 10 8.2 5.7 | 112 10 -9.6 4.0 53 50 20750 210 4 2.0 3.5 | 96 16 -15.8 1.7 54 48 21031 0 0 -0.0 -0.0 | 84 18 -17.8 -1.8 55 46 21336 355 4 0.3 -4.0 | 72 18 -17.5 -5.8 56 44 21641 75 16 -15.5 -4.1 | 80 34 -33.3 -5.9 57 42 21946 110 13 -12.2 4.4 | 95 30 -30.1 2.7 58 40 22250 335 2 0.8 -1.8 | 78 17 -17.0 -3.6 59 36 22860 40 10 -6.4 -7.7 | 69 26 -24.3 -9.4 60 34 23165 105 14 -13.5 3.6 | 93 31 -31.4 1.9 61 31 23774 135 10 -7.1 7.1 | 102 25 -24.9 5.3 62 30 24030 140 4 -2.6 3.1 | 94 20 -20.4 1.3 63 28 24384 155 5 -2.1 4.5 | 98 20 -20.0 2.8 64 27 24689 75 10 -9.7 -2.6 | 81 28 -27.5 -4.4 65 26 24994 100 11 -10.8 1.9 | 90 29 -28.7 0.1 66 25 25298 90 17 -17.0 0.0 | 87 35 -34.8 -1.8 67 24 25603 90 11 -11.0 0.0 | 86 29 -28.8 -1.8 68 23 25908 75 5 -4.8 -1.3 | 82 23 -22.7 -3.1 69 21 26518 100 17 -16.7 3.0 | 92 35 -34.6 1.2 70 20 26680 120 14 -12.1 7.0 | 100 30 -30.0 5.2 71 20 26822 95 16 -15.9 1.4 | 89 34 -33.8 -0.4 72 19 27127 130 15 -11.5 9.6 | 105 30 -29.3 7.9 73 18 27432 120 13 -11.3 6.5 | 99 29 -29.1 4.7 74 17 27737 140 11 -7.1 8.4 | 105 26 -24.9 6.7 75 16 28042 85 10 -10.0 -0.9 | 85 28 -27.8 -2.6 76 16 28346 45 10 -7.1 -7.1 | 70 26 -24.9 -8.8 77 14 28956 80 10 -9.8 -1.7 | 83 28 -27.7 -3.5 78 13 29566 85 15 -14.9 -1.3 | 85 33 -32.8 -3.1 79 12 29870 125 10 -8.2 5.7 | 99 26 -26.0 4.0 80 12 30175 110 5 -4.7 1.7 | 90 23 -22.5 -0.1 81 10 31320 70 23 -21.6 -7.9 | 76 41 -39.5 -9.6 82 7 33790 150 8 -4.0 6.9 | 103 22 -21.8 5.2 Wind Parameters Mean winds (0-6000m): 234.3 at 23.9 knts Storm direction: 264.3 at 17.9 knts Shear (0-3000m) pos: 1.3 neg: 3.7 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 141.8 deg Storm rel helicity (0-3000m) pos: 61.9 neg: -15.9 tot: 46.0 m^2/s^2 ave: 15.3 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 108.48 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 ------------------------------------------------------------------------------- 500 353 8 60 20| 0.0 3.4 3.4| 6.7 -13.7 -7.1 -14.1 -0.12| 11.6 -1.4 1000 318 8 58 15| 0.0 5.3 5.3| 19.1 -13.7 5.4 5.4 0.16| 10.4 1.7 1500 290 8 65 11| 0.0 4.5 4.5| 27.7 -13.7 14.0 9.3 0.27| 8.6 2.3 2000 265 10 84 8| 0.0 5.5 5.5| 53.5 -13.7 39.8 19.9 0.46| 9.1 4.2 2500 256 11 99 7| 1.4 4.4 5.8| 59.5 -13.8 45.6 18.3 0.47| 8.7 4.1 3000 256 13 106 5| 1.3 3.7 5.0| 61.9 -15.9 46.0 15.3 0.43| 8.1 3.5 4000 251 16 138 4| 0.9 4.4 5.3| 64.2 -18.3 45.9 11.5 0.32| 8.0 2.6 5000 241 20 177 8| 0.8 4.7 5.5| 65.9 -28.8 37.1 7.4 0.25| 7.7 2.0 6000 234 24 187 12| 1.2 4.1 5.3|126.3 -34.1 92.2 15.4 0.30| 7.2 2.2 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250522.06.gif