UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041112.upa.cvt Date: 1200Z 11 APR 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:1200Z 11 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 197 SFC 976 405 12.0 8.3 78 3.7 9.9 10 6 287.1 288.4 284.1 306.9 7.05 2 973 431 12.4 9.0 80 3.4 10.4 4 6 287.8 289.1 284.8 308.6 7.42 3 954 594 11.2 7.7 79 3.5 9.3 324 10 288.2 289.4 284.5 307.7 6.92 4 925 849 9.0 7.6 91 1.4 8.2 325 7 288.5 289.8 284.8 308.5 7.09 5 903 1048 7.2 7.2 100 0.0 7.2 326 7 288.7 289.9 284.8 308.6 7.07 6 850 1545 4.8 4.8 100 0.0 4.8 290 7 291.2 292.3 285.1 309.4 6.35 7 818 1857 3.4 3.4 100 0.0 3.4 221 8 292.9 294.0 285.4 310.2 5.98 8 792 2119 1.6 1.6 100 0.0 1.6 229 14 293.7 294.7 285.1 309.5 5.43 9 786 2180 1.4 -0.0 90 1.4 0.7 230 15 294.1 295.0 284.7 308.4 4.87 10 759 2461 -0.9 -1.5 96 0.6 -1.2 230 16 294.6 295.4 284.5 307.9 4.51 11 755 2503 -0.7 -3.3 83 2.6 -1.9 231 17 295.3 296.0 284.2 307.0 3.97 12 753 2524 -0.9 -3.4 83 2.5 -2.0 231 17 295.3 296.0 284.2 307.0 3.95 13 751 2545 -1.1 -4.0 81 2.9 -2.3 232 17 295.3 295.9 284.0 306.5 3.78 14 747 2588 -1.1 -7.1 64 6.0 -3.5 232 18 295.7 296.3 283.3 304.7 3.00 15 744 2620 -1.3 -6.3 69 5.0 -3.3 233 18 295.8 296.4 283.6 305.4 3.21 16 742 2641 0.0 -17.0 26 17.0 -5.4 233 19 297.5 297.7 282.1 301.8 1.36 17 739 2674 0.2 -22.8 16 23.0 -6.1 234 19 298.0 298.2 281.6 300.7 0.83 18 736 2707 0.6 -28.4 9 29.0 -6.5 234 19 298.8 298.9 281.5 300.5 0.50 19 700 3108 -1.5 -31.5 8 30.0 -8.2 235 25 300.8 300.9 282.3 302.1 0.39 20 683 3303 -2.9 -37.9 5 35.0 -9.5 227 30 301.4 301.4 282.3 302.1 0.21 21 680 3338 -3.1 -30.1 10 27.0 -9.2 226 30 301.5 301.6 282.6 303.1 0.46 22 677 3372 -3.3 -17.3 33 14.0 -7.7 225 31 301.7 302.0 283.9 306.3 1.45 23 676 3384 -3.5 -10.5 58 7.0 -6.1 225 31 301.6 302.1 285.1 309.5 2.54 24 675 3396 -3.5 -9.5 63 6.0 -5.8 225 31 301.7 302.2 285.4 310.2 2.75 25 662 3549 -3.7 -33.7 8 30.0 -9.9 225 33 303.2 303.3 283.1 304.3 0.33 26 656 3621 -4.1 -25.1 18 21.0 -9.5 225 34 303.5 303.7 283.8 306.0 0.76 27 655 3633 -4.1 -27.1 15 23.0 -9.7 225 35 303.7 303.8 283.7 305.8 0.63 28 647 3729 -4.1 -42.1 3 38.0 -10.7 225 36 304.7 304.8 283.5 305.3 0.15 29 645 3754 -3.9 -35.9 6 32.0 -10.3 226 36 305.2 305.3 283.9 306.2 0.28 30 638 3840 -4.5 -23.5 21 19.0 -9.6 226 37 305.5 305.7 284.7 308.5 0.90 31 635 3877 -4.7 -13.7 49 9.0 -7.8 227 38 305.7 306.1 286.1 312.3 2.09 32 628 3964 -4.7 -17.7 35 13.0 -8.8 227 39 306.7 306.9 285.9 311.6 1.51 33 606 4242 -6.9 -14.9 53 8.0 -9.6 230 43 307.3 307.6 286.6 313.6 1.98 34 599 4333 -7.7 -20.7 34 13.0 -11.4 230 44 307.4 307.6 285.8 311.4 1.23 35 598 4346 -7.7 -19.7 38 12.0 -11.2 230 44 307.5 307.8 286.0 311.9 1.34 36 596 4372 -7.7 -24.7 24 17.0 -12.1 229 44 307.8 308.0 285.5 310.7 0.87 37 586 4503 -8.7 -16.7 52 8.0 -11.2 228 44 308.1 308.5 286.7 313.8 1.77 38 580 4582 -9.3 -22.3 34 13.0 -12.8 228 44 308.3 308.5 286.0 312.0 1.10 39 578 4609 -9.3 -15.3 62 6.0 -11.3 227 43 308.6 309.0 287.1 315.1 2.01 40 573 4676 -9.9 -14.9 67 5.0 -11.6 227 43 308.7 309.1 287.2 315.4 2.10 41 564 4798 -10.7 -18.7 52 8.0 -13.0 226 43 309.2 309.4 286.8 314.2 1.55 42 559 4866 -11.3 -15.9 69 4.6 -12.8 225 43 309.2 309.6 287.3 315.6 1.98 43 541 5115 -13.5 -15.1 88 1.6 -14.0 226 46 309.5 309.9 287.6 316.6 2.19 44 526 5328 -15.1 -17.4 83 2.3 -15.8 228 50 310.1 310.5 287.5 316.1 1.85 45 523 5371 -15.1 -19.8 67 4.7 -16.4 228 51 310.6 310.9 287.3 315.6 1.52 46 520 5415 -15.5 -19.9 69 4.4 -16.7 228 51 310.6 310.9 287.3 315.6 1.52 47 519 5429 -15.5 -20.4 66 4.9 -16.8 228 51 310.8 311.1 287.3 315.6 1.45 48 517 5458 -15.3 -24.3 46 9.0 -17.4 228 52 311.4 311.6 287.1 314.9 1.03 49 516 5473 -15.3 -24.3 46 9.0 -17.4 229 52 311.6 311.8 287.1 315.1 1.04 50 513 5517 -15.5 -23.5 50 8.0 -17.4 229 53 311.8 312.1 287.3 315.6 1.12 51 505 5635 -16.1 -26.1 42 10.0 -18.4 230 55 312.5 312.7 287.3 315.6 0.90 52 500 5710 -16.7 -25.7 46 9.0 -18.7 230 56 312.7 312.9 287.4 315.9 0.94 53 495 5786 -17.3 -24.3 54 7.0 -19.0 229 56 312.8 313.1 287.6 316.5 1.08 54 493 5816 -17.5 -22.5 65 5.0 -18.7 229 56 313.0 313.2 287.8 317.2 1.27 55 400 7350 -28.9 -32.6 70 3.7 -29.5 230 68 317.4 317.5 288.6 319.6 0.62 56 300 9340 -44.7 -48.3 67 3.6 -44.9 220 84 322.4 322.4 289.6 323.0 0.16 57 250 10530 -54.3 -57.5 68 3.2 -54.4 225 91 325.3 325.4 290.5 325.6 0.06 58 207 11718 -62.9 -66.8 59 3.9 -63.0 230 96 329.9 329.9 291.7 330.0 0.02 59 206 11747 -62.8 -67.6 53 4.8 -62.9 230 96 330.5 330.5 291.9 330.6 0.02 60 200 11930 -62.3 -72.3 25 10.0 -62.4 230 88 334.1 334.1 292.8 334.1 0.01 61 150 13730 -57.5 -84.5 2 27.0 -57.8 230 71 371.0 371.0 300.8 371.0 0.00 62 100 16280 -61.5 -86.5 2 25.0 -61.7 235 66 408.9 408.9 306.4 408.9 0.00 63 94 16662 -61.7 -86.7 2 25.0 -62.0 236 62 415.8 415.8 307.2 415.8 0.00 64 91 16862 -63.5 -87.5 2 24.0 -63.7 237 58 416.1 416.1 307.3 416.1 0.00 65 89 16999 -61.9 -86.9 2 25.0 -62.1 237 55 422.0 422.0 307.9 422.0 0.00 66 84 17356 -61.7 -86.7 2 25.0 -62.0 239 48 429.4 429.4 308.8 429.4 0.00 67 83 17430 -61.7 -87.7 2 26.0 -62.0 239 46 430.9 430.9 308.9 430.9 0.00 68 79 17736 -60.1 -87.1 2 27.0 -60.4 241 42 440.3 440.3 309.9 440.3 0.00 69 71 18402 -59.7 -86.7 2 27.0 -60.1 242 43 454.8 454.8 311.3 454.8 0.00 70 70 18490 -60.5 -87.5 2 27.0 -60.9 240 39 455.0 455.0 311.3 455.0 0.00 71 67 18763 -61.5 -88.5 2 27.0 -61.9 240 36 458.5 458.5 311.7 458.5 0.00 72 64 19048 -59.9 -87.9 1 28.0 -60.4 240 33 468.1 468.1 312.5 468.1 0.00 73 61 19348 -60.7 -87.7 2 27.0 -61.2 233 33 472.8 472.8 312.8 472.8 0.00 74 56 19885 -57.7 -86.7 1 29.0 -58.4 244 35 491.3 491.3 314.3 491.3 0.00 75 50 20600 -58.5 -86.5 2 28.0 -59.2 260 18 505.6 505.6 315.4 505.6 0.00 76 46 21119 -61.7 -88.7 2 27.0 -62.2 251 16 510.1 510.1 315.7 510.1 0.00 77 44 21395 -59.7 -87.7 1 28.0 -60.4 233 16 521.5 521.5 316.4 521.5 0.00 78 42 21687 -56.9 -86.9 1 30.0 -57.9 245 21 535.4 535.4 317.2 535.5 0.00 79 42 21687 -56.9 -86.9 1 30.0 -57.9 245 21 535.4 535.4 317.2 535.5 0.00 80 41 21840 -54.9 -85.9 1 31.0 -56.1 251 23 544.1 544.1 317.8 544.2 0.01 81 41 21840 -54.9 -85.9 1 31.0 -56.1 251 23 544.1 544.1 317.8 544.2 0.01 82 37 22489 -58.9 -87.9 1 29.0 -59.7 324 6 550.1 550.1 318.1 550.1 0.00 83 34 23022 -55.9 -85.9 1 30.0 -57.2 275 14 571.4 571.4 319.2 571.5 0.01 84 32 23405 -58.3 -87.3 1 29.0 -59.3 26 4 575.0 575.0 319.4 575.0 0.01 85 30 23810 -58.9 -86.9 2 28.0 -59.9 225 10 584.1 584.1 319.9 584.1 0.01 86 26 24714 -56.3 -86.3 1 30.0 -57.9 255 10 615.9 615.9 321.3 615.9 0.01 87 23 25489 -58.1 -87.1 1 29.0 -59.5 323 4 632.5 632.5 322.0 632.6 0.01 88 21 26068 -53.9 -85.9 1 32.0 -56.3 355 3 661.9 661.9 323.2 662.0 0.01 89 20 26380 -55.3 -86.3 1 31.0 -57.5 345 10 666.9 666.9 323.3 667.0 0.01 90 19 26707 -55.7 -86.7 1 31.0 -57.9 341 10 675.5 675.5 323.6 675.6 0.01 91 18 27053 -53.9 -85.9 1 32.0 -56.6 328 10 691.7 691.7 324.1 691.8 0.01 92 16 27807 -55.7 -86.7 1 31.0 -58.2 327 9 709.5 709.6 324.7 709.6 0.01 93 16 27807 -53.3 -85.3 1 32.0 -56.3 327 9 717.4 717.4 325.0 717.5 0.02 94 15 28223 -53.7 -85.7 1 32.0 -56.8 313 6 729.4 729.4 325.3 729.5 0.02 95 13 29151 -49.9 -83.9 1 34.0 -54.6 269 16 773.0 773.1 326.5 773.3 0.03 96 11 30251 -47.1 -82.1 1 35.0 -53.5 296 14 821.0 821.1 327.7 821.4 0.04 97 10 30880 -48.7 -83.7 1 35.0 -54.7 300 18 837.8 837.8 328.1 838.1 0.04 98 9.5 31219 -46.5 -82.5 1 36.0 -53.7 299 19 858.5 858.5 328.6 858.9 0.05 99 9.3 31359 -47.1 -82.1 1 35.0 -54.1 298 20 861.4 861.5 328.7 861.9 0.05 100 7.5 32794 -43.3 -81.3 1 38.0 -53.1 292 26 931.5 931.5 330.0 932.3 0.07 101 7.4 32885 -43.5 -81.5 1 38.0 -53.2 292 26 934.3 934.3 330.1 935.0 0.07 102 7.2 33069 -41.9 -80.9 1 39.0 -52.7 291 27 948.2 948.2 330.3 949.0 0.08 103 7.0 33260 -42.3 -80.3 1 38.0 -52.9 290 28 954.2 954.2 330.4 955.2 0.09 104 6.9 33357 -42.1 -80.1 1 38.0 -52.9 958.9 959.0 330.5 960.0 0.09 105 6.4 33872 -37.3 -78.3 1 41.0 -51.4 1000.2 1000.2 331.2 1001.8 0.14 106 5.9 34432 -38.7 -78.7 1 40.0 -52.4 1017.6 1017.7 331.5 1019.3 0.14 107 5.6 34792 -36.3 -78.3 1 42.0 -51.8 1043.5 1043.6 331.9 1045.4 0.16 TRP 207 11718 -62.9 -66.8 59 3.9 -63.0 230 96 329.9 329.9 291.7 330.0 0.02 WND 206 11747 -62.8 -67.6 53 4.8 -62.9 230 96 330.5 330.5 291.9 330.6 0.02 Sounding variables and indices 1000-500 mb thick: 5513.00 m Freezing level: 769.57 mb = 2350.74 m = 7712.32 ft Freezing level: 742.00 mb = 2641.49 m = 8666.20 ft Freezing level: 725.71 mb = 2821.31 m = 9256.17 ft Wetbulb zero: 775.59 mb = 2286.99 m = 7503.16 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 61.97 % Est. max temperature: 17.29 C = 63.12 F Sfc-Lift cond lev (LCL): 922.96 mb = 867.26 m = 2845.31 ft T: 8.84 C 700-500 lapse rate: 5.84 C/km ThetaE index: 5.46 C Layer 792.0- 744.0 mb Conv cond level (CCL): 899.69 mb = 1078.41 m = 3538.03 ft Mean mixing ratio: 7.02 g/kg Conv temperature: 13.66 C = 56.58 F Cap Strength: 6.61 C Lifted Index: 6.60 C Risk: None Lifted Index @300 mb: 10.07 C Lifted Index @700 mb: 3.40 C Showalter Index: 6.01 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 21.50 C K Index: -3.70 Risk: None Sweat Index: 127.60 Risk: None Energy Index: 1.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.09 J/kg Max Up Vert Vel: 3.49 m/s Conv Inhibition (B-): 56977.61 J/kg Cap Strength: 6.64 C Lift Cond Lev (LCL): 902.75 mb = 1050.51 m = 3446.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 at 23 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 10 6 -1.0 -5.9 | 68 26 -23.7 -9.6 1 952 610 320 10 6.4 -7.7 | 55 20 -16.3 -11.4 2 925 849 325 7 4.0 -5.7 | 63 21 -18.7 -9.4 3 918 914 330 7 3.5 -6.1 | 63 22 -19.2 -9.8 4 884 1219 320 7 4.5 -5.4 | 63 20 -18.2 -9.1 5 850 1545 290 7 6.6 -2.4 | 69 17 -16.1 -6.1 6 821 1829 220 7 4.5 5.4 | 95 18 -18.2 1.7 7 790 2134 230 15 11.5 9.6 | 118 13 -11.2 5.9 8 761 2438 230 16 12.3 10.3 | 122 12 -10.4 6.6 9 732 2743 235 20 16.4 11.5 | 141 10 -6.3 7.8 10 700 3108 235 25 20.5 14.3 | 168 11 -2.2 10.6 11 678 3353 225 31 21.9 21.9 | 178 18 -0.8 18.2 12 652 3658 225 35 24.7 24.7 | 186 21 2.1 21.0 13 603 4267 230 44 33.7 28.3 | 204 27 11.0 24.6 14 557 4877 225 43 30.4 30.4 | 196 28 7.7 26.7 15 500 5710 230 56 42.9 36.0 | 212 38 20.2 32.3 16 474 6096 225 57 40.3 40.3 | 206 41 17.6 36.6 17 400 7350 230 68 52.1 43.7 | 216 50 29.4 40.0 18 385 7620 230 69 52.9 44.4 | 217 51 30.2 40.6 19 309 9144 220 77 49.5 59.0 | 206 61 26.8 55.3 20 300 9340 220 84 54.0 64.3 | 207 68 31.3 60.6 21 269 10058 225 95 67.2 67.2 | 215 78 44.5 63.5 22 250 10530 225 91 64.3 64.3 | 214 74 41.7 60.6 23 207 11718 230 96 73.5 61.7 | 221 77 50.9 58.0 24 206 11747 230 96 73.5 61.7 | 221 77 50.9 58.0 25 201 11887 230 96 73.5 61.7 | 221 77 50.9 58.0 26 200 11930 230 88 67.4 56.6 | 220 69 44.7 52.9 27 183 12497 225 82 58.0 58.0 | 213 65 35.3 54.3 28 174 12802 230 94 72.0 60.4 | 221 75 49.3 56.7 29 158 13411 235 73 59.8 41.9 | 224 53 37.1 38.2 30 150 13730 230 71 54.4 45.6 | 217 53 31.7 41.9 31 124 14935 235 85 69.6 48.8 | 226 65 46.9 45.0 32 118 15240 240 78 67.5 39.0 | 232 57 44.9 35.3 33 102 16154 235 64 52.4 36.7 | 222 44 29.7 33.0 34 100 16280 235 66 54.1 37.9 | 223 46 31.4 34.1 35 97 16459 235 66 54.1 37.9 | 223 46 31.4 34.1 36 80 17678 240 41 35.5 20.5 | 217 21 12.8 16.8 37 72 18288 245 49 44.4 20.7 | 232 28 21.7 17.0 38 70 18490 240 39 33.8 19.5 | 215 19 11.1 15.8 39 62 19202 240 32 27.7 16.0 | 202 13 5.0 12.3 40 60 19507 225 34 24.0 24.0 | 184 20 1.4 20.3 41 54 20117 255 36 34.8 9.3 | 245 13 12.1 5.6 42 51 20422 270 17 17.0 -0.0 | 57 7 -5.7 -3.7 43 50 20600 260 18 17.7 3.1 | 83 5 -5.0 -0.6 44 49 20726 255 26 25.1 6.7 | 219 4 2.4 3.0 45 47 21031 260 17 16.7 3.0 | 83 6 -5.9 -0.8 46 44 21336 230 15 11.5 9.6 | 118 13 -11.2 5.9 47 40 21946 255 25 24.1 6.5 | 208 3 1.5 2.8 48 38 22250 0 0 -0.0 -0.0 | 81 23 -22.7 -3.7 49 35 22860 270 15 15.0 -0.0 | 64 9 -7.7 -3.7 50 33 23165 280 13 12.8 -2.3 | 59 12 -9.9 -6.0 51 32 23470 55 1 -0.8 -0.6 | 80 24 -23.5 -4.3 52 30 23810 225 10 7.1 7.1 | 102 16 -15.6 3.4 53 29 24079 225 10 7.1 7.1 | 102 16 -15.6 3.4 54 27 24384 225 13 9.2 9.2 | 112 15 -13.5 5.5 55 22 25908 0 0 -0.0 -0.0 | 81 23 -22.7 -3.7 56 20 26380 345 10 2.6 -9.7 | 56 24 -20.1 -13.4 57 19 26822 340 10 3.4 -9.4 | 56 23 -19.3 -13.1 58 17 27432 310 11 8.4 -7.1 | 53 18 -14.3 -10.8 59 16 27737 330 10 5.0 -8.7 | 55 22 -17.7 -12.4 60 14 28651 300 3 2.6 -1.5 | 75 21 -20.1 -5.2 61 13 28956 265 10 10.0 0.9 | 77 13 -12.7 -2.8 62 13 29261 270 18 18.0 -0.0 | 52 6 -4.7 -3.7 63 12 29566 300 14 12.1 -7.0 | 45 15 -10.6 -10.7 64 12 29870 280 15 14.8 -2.6 | 51 10 -7.9 -6.3 65 11 30175 295 14 12.7 -5.9 | 46 14 -10.0 -9.6 66 10 30880 300 18 15.6 -9.0 | 29 15 -7.1 -12.7 67 7 33260 290 28 26.3 -9.6 | 345 14 3.6 -13.3 Wind Parameters Mean winds (0-6000m): 230.7 at 30.6 knts Storm direction: 260.7 at 23.0 knts Shear (0-3000m) pos: 2.3 neg: 4.3 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 111.2 deg Storm rel helicity (0-3000m) pos: 119.4 neg: -31.8 tot: 87.6 m^2/s^2 ave: 29.2 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 142.26 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 ------------------------------------------------------------------------------- 500 329 8 60 21| 0.0 4.8 4.8| 15.0 -31.8 -16.8 -33.6 -0.22| 11.3 -2.5 1000 325 8 62 21| 0.0 3.7 3.7| 20.1 -31.8 -11.7 -11.7 -0.10| 7.3 -0.7 1500 308 7 64 19| 0.0 4.9 4.9| 64.6 -31.8 32.8 21.8 0.34| 8.8 3.0 2000 274 9 72 14| 1.8 3.7 5.5| 85.1 -31.8 53.3 26.7 0.43| 8.4 3.6 2500 256 11 85 12| 2.8 3.0 5.8|101.9 -31.8 70.1 28.0 0.51| 8.1 4.1 3000 246 14 100 10| 2.3 4.3 6.6|119.4 -31.8 87.6 29.2 0.50| 8.6 4.3 4000 236 20 141 10| 3.3 3.2 6.5|178.0 -36.4 141.7 35.4 0.54| 8.2 4.4 5000 232 25 167 12| 3.5 2.6 6.2|223.2 -55.5 167.7 33.5 0.50| 7.7 3.8 6000 231 31 184 16| 2.9 2.9 5.9|275.3 -99.6 175.7 29.3 0.43| 7.5 3.3 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250411.12.gif