UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025040612.upa.cvt Date: 1200Z 6 APR 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:1200Z 6 APR 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 194 SFC 976 405 10.0 5.6 74 4.4 7.7 0 0 285.1 286.1 282.0 301.5 5.84 2 965 498 11.4 2.4 54 9.0 6.9 5 1 287.5 288.3 281.7 300.9 4.71 3 956 575 11.8 0.8 47 11.0 6.5 8 2 288.6 289.4 281.7 300.8 4.24 4 941 705 11.8 1.8 50 10.0 6.8 83 2 289.9 290.8 282.7 303.3 4.63 5 931 794 12.6 1.6 47 11.0 7.1 150 2 291.7 292.5 283.4 305.0 4.61 6 925 847 12.4 1.4 47 11.0 6.9 190 2 292.0 292.8 283.5 305.3 4.57 7 921 883 12.0 2.0 50 10.0 6.9 158 1 291.9 292.8 283.7 305.9 4.80 8 916 929 13.0 1.0 44 12.0 7.0 131 1 293.4 294.2 284.0 306.5 4.49 9 850 1554 10.0 -2.0 43 12.0 4.3 160 5 296.6 297.3 284.7 308.2 3.88 10 848 1574 10.0 -3.0 40 13.0 3.9 162 5 296.8 297.5 284.4 307.6 3.61 11 839 1662 9.6 -0.4 50 10.0 4.6 172 6 297.3 298.1 285.5 310.5 4.43 12 828 1771 9.2 -2.8 43 12.0 3.6 183 7 298.0 298.7 285.1 309.3 3.75 13 816 1892 8.0 -3.0 46 11.0 2.9 195 10 298.0 298.7 285.0 309.3 3.75 14 805 2004 7.4 -5.6 39 13.0 1.7 204 13 298.5 299.1 284.5 308.0 3.12 15 801 2045 7.2 -7.8 33 15.0 0.9 207 14 298.7 299.2 284.1 306.8 2.65 16 799 2065 7.4 -13.6 21 21.0 -0.3 209 15 299.1 299.4 283.1 304.4 1.67 17 781 2253 6.4 -35.6 3 42.0 -3.3 217 16 300.0 300.1 281.7 300.8 0.24 18 770 2369 5.4 -24.6 9 30.0 -3.1 219 16 300.2 300.3 282.3 302.4 0.68 19 768 2390 5.4 -20.6 13 26.0 -2.7 219 15 300.4 300.6 282.8 303.5 0.96 20 764 2433 5.2 -3.8 52 9.0 1.1 220 15 300.6 301.3 286.1 312.1 3.78 21 754 2540 4.4 -1.6 65 6.0 1.5 222 14 300.9 301.7 286.9 314.5 4.51 22 748 2605 4.0 -3.0 60 7.0 0.7 223 13 301.1 301.9 286.6 313.6 4.10 23 740 2692 3.4 0.2 80 3.2 1.8 224 12 301.4 302.4 287.8 317.2 5.25 24 708 3049 0.6 0.3 98 0.3 0.4 221 15 302.2 303.2 288.3 318.8 5.53 25 701 3129 0.2 -0.6 94 0.8 -0.2 220 16 302.6 303.5 288.2 318.4 5.23 26 700 3140 0.2 -0.9 92 1.1 -0.3 220 16 302.7 303.6 288.2 318.2 5.12 27 698 3163 0.4 -1.5 87 1.9 -0.5 220 16 303.2 304.1 288.1 318.1 4.91 28 665 3549 -2.3 -3.0 95 0.7 -2.6 224 19 304.4 305.2 288.2 318.5 4.61 29 649 3742 -3.5 -4.4 93 0.9 -3.9 229 21 305.1 305.9 288.2 318.2 4.25 30 648 3754 -3.7 -5.5 87 1.8 -4.5 229 21 305.0 305.8 287.8 317.1 3.92 31 647 3766 -3.5 -8.0 71 4.5 -5.4 230 21 305.4 306.0 287.2 315.5 3.23 32 645 3791 -3.3 -8.3 68 5.0 -5.4 231 21 305.9 306.5 287.3 315.8 3.17 33 641 3840 -3.5 -9.5 63 6.0 -5.9 233 21 306.2 306.8 287.2 315.3 2.90 34 628 4002 -4.9 -7.7 81 2.8 -6.1 241 23 306.4 307.1 287.8 317.1 3.41 35 622 4077 -5.1 -5.2 99 0.1 -5.1 245 23 307.0 307.8 288.7 320.0 4.18 36 594 4438 -6.7 -8.1 90 1.4 -7.3 250 27 309.3 309.9 288.8 320.3 3.50 37 581 4610 -7.5 -12.1 70 4.6 -9.2 244 30 310.3 310.8 288.3 318.6 2.60 38 569 4772 -8.7 -13.6 68 4.9 -10.4 236 28 310.7 311.2 288.2 318.3 2.35 39 562 4868 -9.5 -12.1 81 2.6 -10.5 231 27 310.9 311.4 288.6 319.5 2.69 40 559 4909 -9.5 -15.5 62 6.0 -11.5 230 27 311.4 311.8 288.1 318.0 2.05 41 550 5035 -10.5 -13.8 77 3.3 -11.6 225 28 311.6 312.1 288.5 319.4 2.39 42 548 5063 -10.7 -14.8 72 4.1 -12.1 224 28 311.7 312.1 288.4 318.9 2.21 43 540 5176 -11.7 -14.4 80 2.7 -12.6 221 29 311.8 312.3 288.5 319.4 2.32 44 534 5261 -12.3 -15.7 76 3.4 -13.4 221 29 312.1 312.5 288.4 319.0 2.11 45 520 5463 -13.9 -15.1 91 1.2 -14.3 225 28 312.6 313.0 288.7 320.0 2.27 46 507 5655 -15.5 -16.2 94 0.7 -15.7 228 27 312.9 313.3 288.7 319.8 2.13 47 500 5760 -16.1 -17.7 87 1.6 -16.6 230 26 313.4 313.8 288.6 319.7 1.90 48 497 5805 -16.5 -18.5 84 2.0 -17.1 231 26 313.5 313.8 288.5 319.4 1.79 49 484 6004 -18.3 -18.5 98 0.2 -18.4 234 25 313.6 314.0 288.6 319.7 1.84 50 483 6019 -18.3 -18.3 100 0.0 -18.3 234 25 313.8 314.2 288.7 320.0 1.87 51 452 6511 -21.5 -22.5 92 1.0 -21.7 238 20 315.8 316.1 288.9 320.5 1.39 52 450 6543 -21.3 -23.8 80 2.5 -21.9 241 20 316.5 316.7 288.9 320.7 1.24 53 447 6593 -21.9 -24.5 79 2.6 -22.5 245 21 316.3 316.5 288.8 320.3 1.18 54 445 6626 -21.9 -25.9 70 4.0 -22.8 248 21 316.7 316.9 288.8 320.3 1.04 55 400 7400 -28.1 -30.6 79 2.5 -28.5 245 26 318.5 318.6 289.0 321.1 0.75 56 300 9400 -44.9 -48.3 69 3.4 -45.1 265 39 322.1 322.1 289.6 322.7 0.16 57 250 10590 -55.5 -60.4 54 4.9 -55.6 275 44 323.6 323.6 289.9 323.7 0.04 58 200 11980 -61.5 -72.5 22 11.0 -61.6 250 29 335.4 335.4 293.2 335.4 0.01 59 176 12757 -66.9 -75.9 27 9.0 -67.0 275 41 339.0 339.0 294.1 339.0 0.01 60 150 13730 -61.7 -83.7 4 22.0 -61.9 260 51 363.8 363.8 299.4 363.8 0.00 61 100 16250 -62.1 -87.1 2 25.0 -62.3 245 17 407.7 407.7 306.2 407.8 0.00 62 87 17111 -61.3 -86.3 2 25.0 -61.6 266 28 425.9 425.9 308.4 425.9 0.00 63 82 17476 -63.1 -87.1 3 24.0 -63.3 267 22 429.5 429.5 308.8 429.5 0.00 64 78 17784 -61.3 -86.3 2 25.0 -61.6 260 19 439.4 439.4 309.8 439.4 0.00 65 71 18363 -64.1 -88.1 2 24.0 -64.3 260 15 445.4 445.4 310.4 445.5 0.00 66 70 18450 -63.5 -87.5 2 24.0 -63.8 260 14 448.5 448.5 310.7 448.5 0.00 67 55 19946 -59.7 -86.7 2 27.0 -60.2 316 6 489.3 489.3 314.2 489.3 0.00 68 51 20417 -61.1 -87.1 2 26.0 -61.6 231 7 496.7 496.7 314.7 496.7 0.00 69 50 20540 -60.3 -87.3 2 27.0 -60.9 180 10 501.4 501.4 315.1 501.4 0.00 70 41 21780 -58.1 -86.1 2 28.0 -59.0 279 11 536.1 536.1 317.3 536.2 0.01 71 39 22092 -60.3 -87.3 2 27.0 -61.0 333 4 538.3 538.3 317.4 538.3 0.00 72 32 23327 -58.9 -86.9 2 28.0 -59.9 120 2 573.4 573.4 319.3 573.4 0.01 73 30 23730 -59.9 -87.9 1 28.0 -60.8 165 3 581.3 581.3 319.8 581.4 0.01 74 29 23943 -60.1 -88.1 1 28.0 -61.0 181 12 586.5 586.5 320.0 586.5 0.01 75 24 25136 -57.3 -86.3 1 29.0 -58.8 199 10 627.2 627.2 321.8 627.3 0.01 76 24 25136 -57.1 -86.1 1 29.0 -58.6 199 10 627.8 627.8 321.8 627.9 0.01 77 20 26290 -58.5 -87.5 1 29.0 -60.0 80 9 657.1 657.1 323.0 657.2 0.01 78 17 27322 -54.7 -85.7 1 31.0 -57.3 102 10 700.6 700.6 324.4 700.7 0.01 79 14 28558 -57.1 -87.1 1 30.0 -59.5 310 11 732.4 732.4 325.4 732.5 0.01 80 11 30107 -50.9 -84.9 1 34.0 -55.8 243 11 807.2 807.3 327.4 807.5 0.03 81 11 30107 -51.7 -84.7 1 33.0 -56.2 243 11 804.3 804.3 327.4 804.6 0.03 82 10 30730 -48.3 -83.3 1 35.0 -54.5 240 11 839.3 839.3 328.2 839.6 0.04 83 10 30730 -49.1 -83.1 1 34.0 -54.9 240 11 836.3 836.3 328.1 836.6 0.04 84 8.5 31803 -44.7 -81.7 1 37.0 -53.2 247 18 893.3 893.3 329.3 893.9 0.06 85 8.4 31881 -45.1 -82.1 1 37.0 -53.5 247 19 894.7 894.7 329.3 895.3 0.06 86 8.0 32208 -42.3 -81.3 1 39.0 -52.4 249 21 918.4 918.5 329.8 919.1 0.07 87 7.7 32466 -42.3 -81.3 1 39.0 -52.5 251 23 928.5 928.6 329.9 929.3 0.07 88 7.5 32644 -40.7 -80.7 1 40.0 -52.0 252 24 942.0 942.1 330.2 942.9 0.08 89 7.0 33110 -42.5 -81.5 1 39.0 -53.1 255 27 953.4 953.4 330.4 954.2 0.07 90 6.8 33307 -39.5 -80.5 0 41.0 -52.0 973.8 973.9 330.8 974.8 0.09 91 6.2 33938 -40.7 -80.7 1 40.0 -52.9 994.7 994.8 331.1 995.8 0.10 92 5.9 34277 -38.7 -79.7 1 41.0 -52.4 1017.6 1017.7 331.5 1019.0 0.12 TRP 176 12757 -66.9 -75.9 27 9.0 -67.0 275 41 339.0 339.0 294.1 339.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5566.00 m Freezing level: 693.11 mb = 3220.16 m = 10564.70 ft Wetbulb zero: 799.54 mb = 2059.87 m = 6758.01 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 67.25 % Est. max temperature: 22.79 C = 73.03 F Sfc-Lift cond lev (LCL): 912.87 mb = 957.59 m = 3141.65 ft T: 12.86 C 700-500 lapse rate: 6.22 C/km ThetaE index: 9.63 C Layer 828.0- 770.0 mb Conv cond level (CCL): 648.38 mb = 3749.72 m = 12302.07 ft Mean mixing ratio: 4.52 g/kg Conv temperature: 29.82 C = 85.68 F Cap Strength: 9.70 C Lifted Index: 9.66 C Risk: None Lifted Index @300 mb: 12.50 C Lifted Index @700 mb: 7.04 C Showalter Index: 7.38 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 14.10 C K Index: 23.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 36.00 Risk: None Energy Index: 2.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.09 J/kg Max Up Vert Vel: 8.73 m/s Conv Inhibition (B-): 52590.67 J/kg Cap Strength: 9.68 C Lift Cond Lev (LCL): 785.65 mb = 2203.80 m = 7230.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 258 at 13 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 ---------------------------------------------------------- 0 976 405 0 0 -0.0 -0.0 | 78 13 -12.8 -2.6 1 952 610 10 2 -0.3 -2.0 | 71 14 -13.1 -4.6 2 925 847 190 2 0.3 2.0 | 87 12 -12.4 -0.6 3 918 914 130 1 -0.8 0.6 | 82 14 -13.5 -2.0 4 885 1219 150 3 -1.5 2.6 | 90 14 -14.3 -0.0 5 850 1554 160 5 -1.7 4.7 | 98 15 -14.5 2.1 6 822 1829 190 8 1.4 7.9 | 115 13 -11.4 5.3 7 792 2134 215 17 9.8 13.9 | 165 12 -3.0 11.3 8 763 2438 220 15 9.6 11.5 | 161 9 -3.1 8.9 9 735 2743 225 11 7.8 7.8 | 136 7 -5.0 5.2 10 700 3140 220 16 10.3 12.3 | 166 10 -2.5 9.7 11 655 3658 225 20 14.1 14.1 | 187 12 1.4 11.5 12 606 4267 255 25 24.1 6.5 | 251 12 11.4 3.9 13 582 4572 245 30 27.2 12.7 | 235 18 14.4 10.1 14 560 4877 230 27 20.7 17.4 | 208 17 7.9 14.7 15 539 5182 220 29 18.6 22.2 | 197 20 5.9 19.6 16 500 5760 230 26 19.9 16.7 | 207 16 7.1 14.1 17 478 6096 235 25 20.5 14.3 | 213 14 7.7 11.7 18 458 6401 230 20 15.3 12.9 | 194 11 2.5 10.2 19 440 6706 255 21 20.3 5.4 | 249 8 7.5 2.8 20 422 7010 240 26 22.5 13.0 | 223 14 9.7 10.4 21 400 7400 245 26 23.6 11.0 | 232 14 10.8 8.4 22 388 7620 245 24 21.8 10.1 | 230 12 9.0 7.5 23 311 9144 255 38 36.7 9.8 | 253 25 23.9 7.2 24 300 9400 265 39 38.9 3.4 | 268 26 26.1 0.8 25 250 10590 275 44 43.8 -3.8 | 282 32 31.1 -6.4 26 213 11582 280 48 47.3 -8.3 | 288 36 34.5 -10.9 27 203 11887 265 33 32.9 2.9 | 269 20 20.1 0.3 28 200 11980 250 29 27.3 9.9 | 243 16 14.5 7.3 29 193 12192 245 30 27.2 12.7 | 235 18 14.4 10.1 30 176 12757 275 41 40.8 -3.6 | 282 29 28.1 -6.2 31 166 13106 275 41 40.8 -3.6 | 282 29 28.1 -6.2 32 158 13411 250 28 26.3 9.6 | 243 15 13.5 7.0 33 150 13730 260 51 50.2 8.9 | 261 38 37.5 6.2 34 143 14021 265 52 51.8 4.5 | 267 39 39.0 1.9 35 136 14326 275 24 23.9 -2.1 | 293 12 11.1 -4.7 36 130 14630 260 17 16.7 3.0 | 265 4 4.0 0.3 37 124 14935 245 22 19.9 9.3 | 227 10 7.2 6.7 38 118 15240 255 33 31.9 8.5 | 253 20 19.1 5.9 39 112 15545 235 35 28.7 20.1 | 222 24 15.9 17.5 40 107 15850 245 39 35.3 16.5 | 238 26 22.6 13.9 41 102 16154 270 33 33.0 -0.0 | 277 20 20.2 -2.6 42 100 16250 245 17 15.4 7.2 | 210 5 2.6 4.6 43 97 16459 245 17 15.4 7.2 | 210 5 2.6 4.6 44 88 17069 265 29 28.9 2.5 | 270 16 16.1 -0.1 45 83 17374 275 23 22.9 -2.0 | 294 11 10.1 -4.6 46 79 17678 250 19 17.9 6.5 | 233 6 5.1 3.9 47 76 17983 280 19 18.7 -3.3 | 315 8 5.9 -5.9 48 72 18288 260 16 15.8 2.8 | 267 3 3.0 0.2 49 70 18450 260 14 13.8 2.4 | 280 1 1.0 -0.2 50 68 18593 265 16 15.9 1.4 | 291 3 3.2 -1.2 51 65 18898 250 12 11.3 4.1 | 135 2 -1.5 1.5 52 62 19202 275 11 11.0 -1.0 | 27 4 -1.8 -3.6 53 59 19507 265 10 10.0 0.9 | 58 3 -2.8 -1.7 54 56 19812 285 10 9.7 -2.6 | 31 6 -3.1 -5.2 55 54 20117 355 1 0.1 -1.0 | 74 13 -12.7 -3.6 56 50 20540 180 10 0.0 10.0 | 120 15 -12.8 7.4 57 49 20726 175 10 -0.9 10.0 | 118 15 -13.6 7.4 58 46 21031 225 11 7.8 7.8 | 136 7 -5.0 5.2 59 44 21336 185 8 0.7 8.0 | 114 13 -12.1 5.4 60 42 21641 255 14 13.5 3.6 | 216 1 0.8 1.0 61 38 22250 0 0 -0.0 -0.0 | 78 13 -12.8 -2.6 62 30 23730 165 3 -0.8 2.9 | 91 14 -13.5 0.3 63 30 23774 170 13 -2.3 12.8 | 124 18 -15.0 10.2 64 27 24384 210 10 5.0 8.7 | 128 10 -7.8 6.1 65 26 24689 245 10 9.1 4.2 | 114 4 -3.7 1.6 66 20 26290 80 9 -8.9 -1.6 | 79 22 -21.6 -4.2 67 19 26518 65 10 -9.1 -4.2 | 73 23 -21.8 -6.8 68 18 27127 85 12 -12.0 -1.0 | 82 25 -24.7 -3.7 69 17 27432 110 9 -8.5 3.1 | 91 21 -21.2 0.5 70 15 28346 295 10 9.1 -4.2 | 28 8 -3.7 -6.8 71 14 28651 315 11 7.8 -7.8 | 26 12 -5.0 -10.4 72 13 28956 115 3 -2.7 1.3 | 85 16 -15.5 -1.3 73 13 29261 105 10 -9.7 2.6 | 90 22 -22.4 -0.0 74 12 29566 175 16 -1.4 15.9 | 133 19 -14.2 13.3 75 11 30175 250 10 9.4 3.4 | 104 3 -3.4 0.8 76 10 30730 240 11 9.5 5.5 | 132 4 -3.2 2.9 77 7 33110 255 27 26.1 7.0 | 252 14 13.3 4.4 Wind Parameters Mean winds (0-6000m): 228.5 at 17.4 knts Storm direction: 258.5 at 13.0 knts Shear (0-3000m) pos: 2.2 neg: 0.9 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 98.5 deg Storm rel helicity (0-3000m) pos: 90.8 neg: -18.0 tot: 72.7 m^2/s^2 ave: 24.2 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 3.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.82 Bulk Shear: 46.58 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 21 2 73 14| 1.2 0.0 1.2| 15.1 -9.8 5.3 10.5 0.16| 8.0 1.3 1000 144 2 86 14| 2.1 0.0 2.1| 26.1 -9.8 16.3 16.3 0.38| 5.6 2.1 1500 169 3 93 13| 3.5 0.0 3.5| 52.4 -9.8 42.6 28.4 0.62| 6.5 4.0 2000 198 6 108 11| 3.9 0.0 3.9| 77.0 -11.3 65.6 32.8 0.66| 7.3 4.9 2500 207 8 115 10| 2.7 0.0 2.7| 79.9 -18.0 61.8 24.7 0.51| 7.0 3.6 3000 212 9 123 9| 2.2 0.9 3.1| 90.8 -18.0 72.7 24.2 0.55| 6.7 3.7 4000 225 12 148 7| 3.0 0.6 3.6|132.5 -22.8 109.7 27.4 0.61| 7.2 4.4 5000 228 16 172 8| 2.4 1.5 3.9|138.4 -85.9 52.6 10.5 0.29| 7.7 2.2 6000 228 17 182 9| 2.0 1.2 3.2|153.3 -98.3 55.1 9.2 0.25| 7.4 1.8 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250406.12.gif