UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025040812.upa.cvt Date: 1200Z 8 APR 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:1200Z 8 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 173 SFC 973 405 5.0 2.2 82 2.8 3.7 0 0 280.3 281.1 278.2 293.1 4.61 2 962 496 5.6 1.8 76 3.8 3.8 309 0 281.9 282.6 278.9 294.5 4.53 3 925 811 4.8 1.2 77 3.6 3.1 55 1 284.2 285.0 280.0 296.9 4.51 4 910 944 4.2 1.0 80 3.2 2.7 117 4 284.9 285.7 280.3 297.7 4.52 5 907 971 4.4 0.1 74 4.3 2.4 127 4 285.4 286.1 280.2 297.4 4.24 6 894 1089 3.4 -0.4 76 3.8 1.7 173 6 285.6 286.3 280.1 297.3 4.15 7 886 1162 3.2 -1.8 70 5.0 1.0 202 8 286.1 286.7 280.0 296.9 3.78 8 860 1403 1.4 -3.4 70 4.8 -0.6 228 14 286.7 287.3 279.8 296.6 3.45 9 850 1497 1.2 -4.8 64 6.0 -1.2 230 17 287.4 288.0 279.8 296.5 3.14 10 825 1737 0.2 -6.8 59 7.0 -2.5 226 21 288.8 289.3 280.0 297.0 2.78 11 796 2022 -1.9 -6.9 69 5.0 -3.8 228 23 289.5 290.0 280.4 297.9 2.86 12 793 2052 -1.1 -8.1 59 7.0 -3.7 229 23 290.7 291.2 280.7 298.4 2.61 13 783 2154 -0.5 -8.5 55 8.0 -3.5 231 23 292.4 292.9 281.4 300.1 2.57 14 777 2215 -0.5 -9.5 51 9.0 -3.8 233 24 293.1 293.5 281.4 300.2 2.39 15 750 2497 -1.9 -8.9 59 7.0 -4.6 241 28 294.5 295.0 282.3 302.3 2.60 16 721 2809 -4.3 -8.4 73 4.1 -5.8 245 30 295.2 295.7 282.8 303.7 2.81 17 700 3041 -6.5 -8.9 83 2.4 -7.4 245 31 295.3 295.8 282.8 303.7 2.78 18 672 3359 -9.5 -9.5 100 0.0 -9.5 250 36 295.4 295.9 282.9 303.7 2.77 19 660 3498 -10.7 -10.8 99 0.1 -10.8 252 38 295.6 296.0 282.7 303.2 2.54 20 658 3521 -10.7 -11.7 92 1.0 -11.1 253 39 295.8 296.3 282.6 303.0 2.37 21 656 3545 -9.7 -17.7 52 8.0 -11.9 253 39 297.2 297.5 282.1 301.7 1.45 22 651 3604 -6.5 -51.5 1 45.0 -12.4 254 40 301.5 301.5 282.0 301.7 0.05 23 650 3616 -6.5 -50.5 2 44.0 -12.4 254 40 301.6 301.6 282.1 301.8 0.06 24 593 4327 -11.9 -37.9 10 26.0 -16.1 260 50 303.4 303.4 283.1 304.2 0.25 25 564 4709 -15.1 -31.1 24 16.0 -18.0 263 51 304.0 304.1 283.7 305.7 0.51 26 558 4790 -15.7 -28.7 32 13.0 -18.3 264 51 304.2 304.3 283.9 306.3 0.64 27 553 4858 -16.1 -25.1 46 9.0 -18.1 265 51 304.5 304.7 284.4 307.5 0.90 28 544 4981 -16.9 -25.9 46 9.0 -18.8 264 52 305.0 305.1 284.5 307.8 0.85 29 521 5304 -19.5 -25.5 59 6.0 -20.7 259 57 305.6 305.8 284.8 308.7 0.92 30 515 5390 -20.1 -23.8 72 3.7 -20.9 258 59 305.9 306.1 285.1 309.5 1.09 31 510 5463 -20.3 -24.7 68 4.4 -21.2 257 60 306.5 306.7 285.2 309.9 1.01 32 509 5477 -20.3 -26.3 59 6.0 -21.5 257 60 306.7 306.9 285.2 309.6 0.88 33 505 5536 -19.9 -41.9 12 22.0 -22.6 256 61 307.9 307.9 284.8 308.6 0.19 34 500 5610 -19.3 -50.3 5 31.0 -22.4 255 62 309.5 309.5 285.2 309.8 0.08 35 499 5625 -19.3 -50.3 5 31.0 -22.4 255 62 309.7 309.7 285.3 310.0 0.08 36 484 5851 -20.9 -49.9 6 29.0 -23.8 260 65 310.4 310.4 285.6 310.7 0.08 37 478 5943 -21.5 -42.5 13 21.0 -24.0 262 66 310.8 310.8 285.8 311.5 0.19 38 469 6082 -22.7 -31.7 44 9.0 -24.2 265 68 311.0 311.1 286.4 313.0 0.57 39 468 6098 -22.7 -28.7 58 6.0 -23.8 265 68 311.2 311.3 286.6 313.8 0.76 40 454 6320 -24.5 -26.3 85 1.8 -24.8 269 72 311.7 311.8 287.1 315.0 0.98 41 446 6449 -24.9 -28.2 74 3.3 -25.5 270 75 312.7 312.9 287.3 315.6 0.84 42 433 6663 -26.7 -30.1 73 3.4 -27.3 268 78 313.1 313.2 287.3 315.6 0.72 43 400 7230 -31.1 -33.3 81 2.2 -31.4 265 87 314.6 314.7 287.6 316.6 0.58 44 395 7319 -31.7 -34.0 80 2.3 -32.0 265 89 314.9 315.0 287.7 316.8 0.55 45 392 7373 -31.9 -34.3 79 2.4 -32.2 265 89 315.3 315.4 287.8 317.2 0.53 46 386 7482 -32.7 -33.7 91 1.0 -32.9 265 91 315.7 315.8 288.0 317.7 0.57 47 380 7592 -33.7 -34.7 91 1.0 -33.8 265 93 315.8 315.9 288.0 317.7 0.53 48 379 7610 -33.7 -34.7 91 1.0 -33.8 265 94 316.0 316.1 288.1 317.9 0.53 49 378 7629 -33.7 -35.7 82 2.0 -33.9 265 94 316.3 316.4 288.1 318.0 0.48 50 372 7740 -34.5 -35.8 88 1.3 -34.7 265 94 316.7 316.7 288.2 318.4 0.48 51 366 7854 -35.3 -39.3 67 4.0 -35.7 266 95 317.1 317.1 288.2 318.3 0.35 52 364 7892 -35.5 -39.5 67 4.0 -35.9 266 95 317.3 317.4 288.3 318.5 0.34 53 361 7950 -35.9 -39.8 67 3.9 -36.2 266 95 317.5 317.6 288.3 318.7 0.33 54 349 8183 -37.7 -39.8 81 2.1 -37.9 267 96 318.2 318.2 288.5 319.4 0.34 55 346 8243 -38.3 -40.6 79 2.3 -38.5 267 96 318.1 318.2 288.5 319.3 0.32 56 300 9210 -44.7 -55.7 28 11.0 -45.1 270 103 322.4 322.4 289.6 322.6 0.07 57 284 9573 -47.6 -56.8 34 9.2 -47.9 270 109 323.3 323.3 289.8 323.6 0.06 58 250 10400 -54.3 -59.3 54 5.0 -54.4 270 106 325.3 325.3 290.5 325.5 0.05 59 211 11467 -61.1 -73.1 19 12.0 -61.2 265 98 330.9 330.9 292.0 330.9 0.01 60 200 11800 -59.7 -74.7 12 15.0 -59.9 260 96 338.2 338.2 293.9 338.3 0.01 61 150 13630 -56.5 -84.5 2 28.0 -56.8 265 73 372.7 372.7 301.1 372.7 0.00 62 100 16160 -62.9 -87.9 2 25.0 -63.1 270 53 406.2 406.2 306.0 406.2 0.00 63 95 16476 -63.5 -88.5 2 25.0 -63.7 270 53 411.0 411.0 306.6 411.0 0.00 64 91 16741 -61.5 -88.5 2 27.0 -61.8 268 48 420.1 420.1 307.7 420.1 0.00 65 88 16948 -62.9 -87.9 2 25.0 -63.1 266 44 421.3 421.3 307.9 421.3 0.00 66 83 17309 -61.9 -87.9 2 26.0 -62.2 277 38 430.5 430.5 308.9 430.5 0.00 67 72 18186 -63.3 -88.3 2 25.0 -63.6 275 24 445.4 445.4 310.4 445.4 0.00 68 70 18360 -62.3 -88.3 2 26.0 -62.6 255 28 451.1 451.1 311.0 451.1 0.00 69 65 18819 -61.7 -88.7 2 27.0 -62.1 242 31 462.1 462.1 312.0 462.1 0.00 70 63 19014 -58.9 -87.9 1 29.0 -59.5 250 33 472.4 472.4 312.8 472.4 0.00 71 62 19115 -59.3 -87.3 1 28.0 -59.8 258 33 473.7 473.7 313.0 473.7 0.00 72 60 19321 -57.5 -87.5 1 30.0 -58.2 272 29 482.2 482.2 313.6 482.2 0.00 73 57 19644 -59.3 -87.3 1 28.0 -59.9 291 17 485.2 485.2 313.8 485.2 0.00 74 50 20470 -57.3 -87.3 1 30.0 -58.1 285 7 508.4 508.4 315.5 508.5 0.00 75 47 20859 -59.7 -87.7 1 28.0 -60.3 257 12 511.8 511.8 315.8 511.8 0.00 76 46 20994 -58.3 -87.3 1 29.0 -59.0 253 10 518.3 518.3 316.2 518.3 0.00 77 40 21870 -60.1 -88.1 1 28.0 -60.8 236 13 534.9 534.9 317.2 534.9 0.00 78 39 22029 -58.3 -88.3 1 30.0 -59.2 243 13 543.4 543.4 317.7 543.4 0.00 79 37 22361 -57.7 -87.7 1 30.0 -58.7 270 11 553.1 553.1 318.3 553.2 0.00 80 32 23273 -59.7 -88.7 1 29.0 -60.6 261 7 571.2 571.2 319.2 571.3 0.00 81 31 23473 -57.5 -88.5 1 31.0 -58.7 255 7 582.4 582.4 319.8 582.4 0.00 82 30 23680 -57.5 -87.5 1 30.0 -58.7 250 6 587.9 587.9 320.0 587.9 0.01 83 25 24830 -57.9 -87.9 1 30.0 -59.3 284 16 618.2 618.2 321.4 618.2 0.01 84 20 26240 -56.5 -87.5 1 31.0 -58.4 100 8 663.2 663.2 323.2 663.3 0.01 85 17 27276 -54.7 -86.7 1 32.0 -57.3 224 4 700.6 700.6 324.4 700.7 0.01 86 15 28075 -55.9 -86.9 1 31.0 -58.5 255 8 722.1 722.1 325.1 722.2 0.01 87 12 29515 -50.1 -85.1 1 35.0 -55.0 276 14 790.2 790.2 327.0 790.4 0.02 88 11 30088 -46.5 -83.5 1 37.0 -53.1 278 25 823.2 823.2 327.8 823.5 0.03 89 11 30088 -47.3 -83.3 1 36.0 -53.6 278 25 820.3 820.3 327.7 820.6 0.03 90 10 30720 -46.3 -82.3 1 36.0 -53.4 280 38 846.7 846.7 328.3 847.2 0.05 91 9.5 31060 -47.1 -83.1 1 36.0 -54.0 279 37 856.2 856.2 328.5 856.6 0.04 92 8.5 31803 -43.7 -82.7 1 39.0 -52.8 278 34 897.2 897.2 329.4 897.7 0.05 93 8.2 32046 -40.3 -81.3 0 41.0 -51.4 277 34 919.9 919.9 329.8 920.6 0.07 94 7.7 32477 -39.1 -80.1 1 41.0 -51.2 276 32 941.4 941.4 330.2 942.3 0.09 95 7.6 32566 -39.1 -80.1 1 41.0 -51.2 276 32 944.9 945.0 330.2 945.9 0.09 96 7.3 32842 -39.5 -80.5 0 41.0 -51.6 276 31 954.2 954.3 330.4 955.2 0.08 97 7.0 33130 -38.9 -79.9 1 41.0 -51.5 275 30 968.2 968.3 330.7 969.3 0.10 98 6.9 33229 -38.5 -80.5 0 42.0 -51.5 973.9 973.9 330.8 974.9 0.09 99 6.6 33536 -35.9 -78.9 0 43.0 -50.7 997.3 997.4 331.1 998.7 0.12 TRP 211 11467 -61.1 -73.1 19 12.0 -61.2 265 98 330.9 330.9 292.0 330.9 0.01 WND 284 9573 -47.6 -56.8 34 9.2 -47.9 270 109 323.3 323.3 289.8 323.6 0.06 Sounding variables and indices 1000-500 mb thick: 5437.00 m Freezing level: 822.24 mb = 1763.82 m = 5786.73 ft Wetbulb zero: 869.90 mb = 1310.11 m = 4298.20 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 53.46 % Est. max temperature: 13.46 C = 56.22 F Sfc-Lift cond lev (LCL): 931.90 mb = 751.33 m = 2464.97 ft T: 4.95 C 700-500 lapse rate: 4.98 C/km ThetaE index: 1.17 C Layer 907.0- 825.0 mb Conv cond level (CCL): 803.70 mb = 1945.35 m = 6382.31 ft Mean mixing ratio: 4.32 g/kg Conv temperature: 13.93 C = 57.08 F Cap Strength: 11.08 C Lifted Index: 12.32 C Risk: None Lifted Index @300 mb: 18.56 C Lifted Index @700 mb: 5.14 C Showalter Index: 12.15 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 14.50 C K Index: 13.30 Risk: None Sweat Index: 173.83 Risk: None Energy Index: 2.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.52 J/kg Max Up Vert Vel: 6.56 m/s Conv Inhibition (B-): 73711.07 J/kg Cap Strength: 10.35 C Lift Cond Lev (LCL): 868.17 mb = 1326.23 m = 4351.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 28 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 ---------------------------------------------------------- 0 973 405 0 0 -0.0 -0.0 | 105 28 -27.1 7.4 1 949 610 245 1 0.9 0.4 | 107 27 -26.2 7.8 2 925 811 55 1 -0.8 -0.6 | 104 29 -27.9 6.8 3 913 914 105 3 -2.9 0.8 | 105 31 -30.0 8.1 4 880 1219 225 9 6.4 6.4 | 123 25 -20.8 13.7 5 850 1497 230 17 13.0 10.9 | 142 23 -14.1 18.3 6 815 1829 225 23 16.3 16.3 | 155 26 -10.9 23.6 7 785 2134 230 23 17.6 14.8 | 157 24 -9.5 22.1 8 755 2438 240 28 24.2 14.0 | 172 22 -2.9 21.4 9 727 2743 245 30 27.2 12.7 | 180 20 0.1 20.0 10 700 3041 245 31 28.1 13.1 | 183 20 1.0 20.5 11 646 3658 255 41 39.6 10.6 | 215 22 12.5 18.0 12 596 4267 260 50 49.2 8.7 | 234 27 22.1 16.0 13 550 4877 265 51 50.8 4.4 | 244 26 23.7 11.8 14 500 5610 255 62 59.9 16.0 | 234 40 32.8 23.4 15 468 6096 265 68 67.7 5.9 | 252 43 40.6 13.3 16 448 6401 270 74 74.0 -0.0 | 261 47 46.9 7.4 17 400 7230 265 87 86.7 7.6 | 256 61 59.5 14.9 18 378 7620 265 94 93.6 8.2 | 257 68 66.5 15.5 19 303 9144 270 99 99.0 -0.0 | 264 72 71.9 7.4 20 300 9210 270 103 103.0 -0.0 | 264 76 75.9 7.4 21 284 9573 270 109 109.0 -0.0 | 265 82 81.9 7.4 22 276 9754 270 109 109.0 -0.0 | 265 82 81.9 7.4 23 250 10400 270 106 106.0 -0.0 | 265 79 78.9 7.4 24 211 11467 265 98 97.6 8.5 | 257 72 70.5 15.9 25 200 11800 260 96 94.5 16.7 | 250 72 67.4 24.0 26 188 12192 260 96 94.5 16.7 | 250 72 67.4 24.0 27 179 12497 270 69 69.0 -0.0 | 260 43 41.9 7.4 28 155 13411 260 60 59.1 10.4 | 241 37 32.0 17.8 29 150 13630 265 73 72.7 6.4 | 253 48 45.6 13.7 30 141 14021 265 73 72.7 6.4 | 253 48 45.6 13.7 31 134 14326 275 61 60.8 -5.3 | 267 34 33.6 2.0 32 116 15240 270 49 49.0 -0.0 | 251 23 21.9 7.4 33 110 15545 265 44 43.8 3.8 | 236 20 16.7 11.2 34 105 15850 265 58 57.8 5.1 | 248 33 30.7 12.4 35 100 16160 270 53 53.0 -0.0 | 254 27 25.9 7.4 36 95 16459 270 53 53.0 -0.0 | 254 27 25.9 7.4 37 86 17069 265 42 41.8 3.7 | 233 18 14.7 11.0 38 78 17678 295 33 29.9 -13.9 | 337 7 2.8 -6.6 39 74 17983 285 23 22.2 -6.0 | 106 5 -4.9 1.4 40 71 18288 270 25 25.0 -0.0 | 164 8 -2.1 7.4 41 70 18360 255 28 27.0 7.2 | 180 15 -0.1 14.6 42 64 18898 240 32 27.7 16.0 | 181 23 0.6 23.4 43 61 19202 265 34 33.9 3.0 | 213 12 6.7 10.3 44 56 19812 300 11 9.5 -5.5 | 96 18 -17.6 1.9 45 53 20117 240 16 13.9 8.0 | 139 20 -13.3 15.4 46 50 20470 285 7 6.8 -1.8 | 105 21 -20.4 5.5 47 48 20726 260 14 13.8 2.4 | 126 17 -13.3 9.8 48 44 21336 245 5 4.5 2.1 | 113 24 -22.6 9.5 49 40 21946 235 14 11.5 8.0 | 135 22 -15.7 15.4 50 38 22250 265 11 11.0 1.0 | 117 18 -16.2 8.3 51 36 22555 280 10 9.8 -1.7 | 108 18 -17.3 5.6 52 30 23680 250 6 5.6 2.1 | 114 23 -21.5 9.4 53 30 23774 230 10 7.7 6.4 | 125 24 -19.5 13.8 54 27 24384 270 14 14.0 -0.0 | 119 15 -13.1 7.4 55 26 24689 270 17 17.0 -0.0 | 126 13 -10.1 7.4 56 20 26213 60 10 -8.7 -5.0 | 94 36 -35.8 2.4 57 20 26240 100 8 -7.9 1.4 | 104 36 -35.0 8.7 58 18 26822 120 10 -8.7 5.0 | 109 38 -35.8 12.4 59 17 27432 255 2 1.9 0.5 | 107 26 -25.2 7.9 60 14 28346 255 10 9.7 2.6 | 120 20 -17.5 9.9 61 14 28651 305 12 9.8 -6.9 | 92 17 -17.3 0.5 62 13 29261 275 8 8.0 -0.7 | 109 20 -19.2 6.7 63 10 30720 280 38 37.4 -6.6 | 266 10 10.3 0.8 64 7 33130 275 30 29.9 -2.6 | 210 5 2.8 4.7 Wind Parameters Mean winds (0-6000m): 255.2 at 37.5 knts Storm direction: 285.2 at 28.1 knts Shear (0-3000m) pos: 5.1 neg: 1.5 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 96.6 deg Storm rel helicity (0-3000m) pos: 274.8 neg: -11.2 tot: 263.6 m^2/s^2 ave: 87.9 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 7.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.11 Bulk Shear: 193.66 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 ------------------------------------------------------------------------------- 500 111 1 105 29| 2.9 0.0 2.9| 10.5 -11.2 -0.7 -1.5 -0.03| 6.4 -0.2 1000 218 4 114 27| 7.4 0.0 7.4|123.8 -11.2 112.6 112.6 0.60| 13.0 7.7 1500 225 10 125 25| 4.9 3.0 7.9|176.6 -11.2 165.4 110.2 0.68| 11.7 8.0 2000 228 13 133 24| 5.0 2.2 7.2|213.0 -11.2 201.8 100.9 0.70| 10.7 7.5 2500 234 17 141 22| 4.7 1.8 6.5|235.3 -11.2 224.1 89.7 0.72| 9.5 6.9 3000 238 19 149 21| 5.1 1.5 6.6|274.8 -11.2 263.6 87.9 0.76| 9.2 7.0 4000 247 26 169 18| 5.6 1.1 6.7|362.2 -11.2 351.0 87.7 0.79| 8.9 7.0 5000 252 31 189 17| 4.7 1.9 6.6|385.5 -40.0 345.5 69.1 0.66| 8.5 5.6 6000 255 37 208 19| 5.4 1.6 7.0|608.7 -56.5 552.2 92.0 0.67| 9.3 6.2 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250408.12.gif