UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081106.upa.cvt Date: 0600Z 11 AUG 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 11 AUG 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 107 SFC 968 405 31.6 9.6 26 22.0 17.7 0 0 307.6 309.1 292.0 331.3 7.77 2 966 423 31.2 9.2 26 22.0 17.4 358 1 307.4 308.8 291.8 330.4 7.57 3 964 442 32.8 7.8 21 25.0 17.2 356 2 309.2 310.5 291.8 330.4 6.89 4 959 488 34.0 8.0 20 26.0 17.7 352 4 310.8 312.2 292.4 332.6 7.03 5 925 810 31.6 6.6 21 25.0 16.2 345 7 311.6 312.9 292.3 332.2 6.62 6 864 1417 27.6 2.6 20 25.0 13.0 13 16 313.6 314.6 291.8 330.4 5.34 7 850 1561 26.4 3.4 23 23.0 12.9 15 14 313.8 314.9 292.2 331.9 5.75 8 766 2466 19.2 0.2 28 19.0 8.6 326 6 315.5 316.5 292.2 331.6 5.07 9 743 2727 17.2 -0.8 29 18.0 7.3 56 2 316.1 317.0 292.2 331.6 4.86 10 706 3159 13.4 -2.6 33 16.0 5.0 95 5 316.5 317.4 292.0 330.9 4.47 11 700 3231 12.8 -1.2 38 14.0 5.2 100 6 316.7 317.6 292.4 332.7 5.01 12 665 3658 8.8 -1.2 49 10.0 3.5 85 7 316.8 317.9 292.7 333.7 5.27 13 647 3885 7.4 -4.6 42 12.0 1.4 129 8 317.8 318.6 292.1 331.3 4.20 14 632 4078 6.8 -7.2 36 14.0 0.1 168 9 319.2 319.9 291.9 330.7 3.52 15 626 4156 7.0 -12.0 24 19.0 -1.2 184 9 320.3 320.8 291.3 328.4 2.43 16 619 4248 6.6 -13.4 22 20.0 -1.8 203 10 320.9 321.3 291.2 328.3 2.20 17 613 4328 6.4 -8.6 33 15.0 -0.6 203 10 321.5 322.2 292.3 332.3 3.26 18 605 4436 6.2 -9.8 31 16.0 -1.1 188 10 322.5 323.1 292.4 332.5 3.00 19 586 4697 4.6 -8.4 38 13.0 -1.5 149 9 323.6 324.3 293.1 335.1 3.46 20 573 4879 3.6 -15.4 23 19.0 -4.0 122 9 324.5 324.9 292.1 331.4 2.01 21 562 5036 2.6 -11.4 35 14.0 -3.6 106 9 325.2 325.7 293.0 334.8 2.85 22 556 5123 2.0 -11.0 37 13.0 -3.7 97 8 325.4 326.0 293.2 335.5 2.97 23 546 5269 1.2 -12.8 34 14.0 -4.7 82 8 326.2 326.7 293.1 335.1 2.62 24 518 5690 -2.3 -14.3 39 12.0 -7.1 39 7 326.9 327.4 293.1 335.3 2.44 25 500 5970 -4.3 -14.3 46 10.0 -8.3 10 6 327.8 328.3 293.4 336.5 2.53 26 471 6439 -7.5 -18.5 41 11.0 -11.3 359 6 329.5 329.9 293.3 336.1 1.89 27 432 7105 -12.9 -21.9 47 9.0 -15.7 337 7 330.9 331.2 293.4 336.3 1.53 28 415 7411 -14.1 -29.1 27 15.0 -17.8 327 8 333.1 333.3 293.4 336.2 0.83 29 400 7690 -16.1 -30.1 29 14.0 -19.4 320 7 334.1 334.2 293.6 337.0 0.78 30 394 7803 -17.1 -32.1 26 15.0 -20.4 319 7 334.2 334.3 293.5 336.7 0.66 31 391 7861 -17.5 -29.5 34 12.0 -20.3 319 7 334.4 334.6 293.7 337.5 0.85 32 384 7995 -18.7 -33.7 25 15.0 -21.7 317 8 334.6 334.7 293.5 336.7 0.58 33 355 8574 -23.3 -38.3 24 15.0 -25.7 312 9 336.0 336.1 293.7 337.5 0.39 34 348 8720 -24.7 -36.7 32 12.0 -26.7 311 10 336.0 336.1 293.8 337.8 0.47 35 300 9780 -33.1 -47.1 23 14.0 -34.4 310 9 338.7 338.8 294.2 339.5 0.18 36 289 10041 -35.3 -50.3 20 15.0 -36.5 303 9 339.2 339.3 294.3 339.8 0.13 37 257 10844 -42.3 -53.3 29 11.0 -42.9 295 10 340.5 340.5 294.6 340.9 0.10 38 256 10871 -42.7 -52.7 33 10.0 -43.3 296 11 340.3 340.3 294.5 340.7 0.11 39 250 11030 -43.7 -54.7 29 11.0 -44.2 305 11 341.1 341.1 294.7 341.5 0.09 40 240 11303 -45.9 -58.9 22 13.0 -46.4 307 11 341.8 341.8 294.8 342.0 0.06 41 217 11966 -51.5 -60.5 33 9.0 -51.8 304 12 343.1 343.1 295.1 343.3 0.05 42 206 12301 -54.3 -63.3 32 9.0 -54.5 298 13 343.9 343.9 295.3 344.0 0.04 43 200 12490 -55.9 -63.9 36 8.0 -56.1 295 14 344.2 344.3 295.4 344.4 0.04 44 188 12882 -59.3 -65.3 46 6.0 -59.4 293 12 344.9 344.9 295.5 345.0 0.03 45 182 13085 -60.9 -65.1 57 4.2 -61.0 286 11 345.5 345.5 295.7 345.7 0.03 46 175 13329 -62.7 -66.8 58 4.1 -62.7 285 12 346.4 346.5 295.8 346.6 0.03 47 167 13617 -64.5 -70.5 43 6.0 -64.6 285 14 348.1 348.1 296.3 348.2 0.02 48 165 13691 -64.5 -70.5 43 6.0 -64.6 285 14 349.3 349.3 296.5 349.4 0.02 49 159 13917 -66.1 -73.1 37 7.0 -66.1 285 15 350.3 350.3 296.7 350.4 0.01 50 155 14072 -66.7 -72.7 42 6.0 -66.7 290 16 351.9 351.9 297.0 351.9 0.01 51 150 14270 -67.5 -73.5 42 6.0 -67.5 310 15 353.8 353.8 297.4 353.9 0.01 52 148 14351 -68.1 -74.1 42 6.0 -68.1 310 13 354.1 354.1 297.5 354.2 0.01 53 143 14557 -66.9 -78.9 17 12.0 -67.0 310 12 359.7 359.7 298.7 359.7 0.01 54 136 14861 -65.1 -83.1 7 18.0 -65.2 327 11 368.1 368.1 300.2 368.1 0.00 55 129 15182 -66.7 -83.7 7 17.0 -66.8 351 10 370.8 370.8 300.7 370.9 0.00 56 115 15876 -66.1 -86.1 4 20.0 -66.2 23 10 384.3 384.3 302.9 384.3 0.00 57 107 16316 -62.9 -85.9 3 23.0 -63.1 21 6 398.4 398.4 305.0 398.4 0.00 58 100 16730 -65.5 -86.5 4 21.0 -65.7 315 13 401.2 401.2 305.3 401.2 0.00 59 81 18017 -63.5 -87.5 2 24.0 -63.7 28 17 430.2 430.2 308.9 430.2 0.00 60 76 18410 -60.9 -86.9 2 26.0 -61.3 49 6 443.5 443.5 310.2 443.6 0.00 61 72 18745 -61.7 -87.7 2 26.0 -62.0 46 3 448.8 448.8 310.7 448.8 0.00 62 70 18920 -60.9 -87.9 2 27.0 -61.3 15 13 454.1 454.1 311.3 454.1 0.00 63 61 19778 -60.3 -87.3 2 27.0 -60.7 83 17 473.7 473.7 313.0 473.7 0.00 64 59 19987 -57.9 -86.9 1 29.0 -58.5 76 13 483.6 483.6 313.7 483.6 0.00 65 57 20205 -57.7 -86.7 1 29.0 -58.3 65 12 488.8 488.8 314.1 488.9 0.00 66 52 20783 -58.9 -86.9 2 28.0 -59.5 70 14 499.0 499.1 314.9 499.1 0.00 67 50 21030 -58.7 -86.7 2 28.0 -59.4 90 15 505.2 505.2 315.3 505.2 0.00 68 42 22128 -57.3 -86.3 1 29.0 -58.2 87 14 534.4 534.4 317.2 534.5 0.01 69 36 23114 -52.1 -84.1 1 32.0 -53.9 83 20 572.0 572.0 319.3 572.0 0.01 70 34 23482 -53.9 -84.9 1 31.0 -55.5 104 16 576.7 576.7 319.5 576.7 0.01 71 31 24078 -51.9 -83.9 1 32.0 -54.0 70 24 597.5 597.5 320.5 597.6 0.01 72 30 24290 -53.1 -84.1 1 31.0 -55.0 105 26 599.9 599.9 320.6 600.0 0.01 73 28 24735 -53.5 -85.5 1 32.0 -55.5 103 26 610.7 610.7 321.1 610.8 0.01 74 27 24970 -51.7 -84.7 1 33.0 -54.1 91 17 622.2 622.2 321.6 622.2 0.01 75 26 25215 -51.5 -84.5 1 33.0 -54.0 75 20 629.5 629.5 321.9 629.6 0.01 76 24 25737 -49.3 -83.3 1 34.0 -52.5 88 19 650.5 650.5 322.7 650.6 0.02 77 22 26305 -51.5 -84.5 1 33.0 -54.4 100 20 660.3 660.3 323.1 660.4 0.01 78 20 26930 -47.5 -82.5 1 35.0 -51.8 80 26 690.8 690.8 324.1 691.0 0.02 79 17 28012 -45.3 -81.3 1 36.0 -50.9 78 30 730.7 730.7 325.4 731.0 0.03 80 14 29314 -44.3 -81.3 1 37.0 -51.0 94 26 775.8 775.8 326.6 776.2 0.04 81 10 31600 -38.9 -78.9 1 40.0 -49.8 85 25 874.3 874.4 328.9 875.2 0.08 82 10 31600 -39.3 -79.3 1 40.0 -50.0 85 25 872.8 872.9 328.9 873.6 0.07 83 9.2 32172 -37.7 -78.7 1 41.0 -49.7 86 27 900.0 900.1 329.4 901.0 0.09 84 8.2 32960 -39.9 -79.9 1 40.0 -51.2 88 29 921.4 921.5 329.8 922.3 0.08 85 7.4 33660 -39.9 -79.9 1 40.0 -51.7 89 32 948.9 949.0 330.4 949.9 0.09 86 7.0 34040 -38.5 -79.5 1 41.0 -51.4 90 33 969.9 970.0 330.7 971.1 0.10 87 6.6 34445 -37.3 -79.3 0 42.0 -51.2 991.4 991.5 331.1 992.7 0.11 TRP 148 14351 -68.1 -74.1 42 6.0 -68.1 310 13 354.1 354.1 297.5 354.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5863.00 m Freezing level: 536.40 mb = 5413.48 m = 17760.56 ft Wetbulb zero: 631.39 mb = 4085.54 m = 13403.85 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 31.14 % Est. max temperature: 38.39 C = 101.10 F Sfc-Lift cond lev (LCL): 702.73 mb = 3198.33 m = 10493.10 ft T: 13.07 C 700-500 lapse rate: 6.24 C/km ThetaE index: 2.15 C Layer 925.0- 850.0 mb Conv cond level (CCL): 520.57 mb = 5650.51 m = 18538.20 ft Mean mixing ratio: 6.38 g/kg Conv temperature: 50.67 C = 123.21 F Cap Strength: 7.65 C Lifted Index: 6.17 C Risk: None Lifted Index @300 mb: 6.14 C Lifted Index @700 mb: 4.38 C Showalter Index: 6.05 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 30.70 C Cross Totals Index: 7.70 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 74.80 Risk: None Energy Index: 0.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.09 J/kg Max Up Vert Vel: 5.12 m/s Conv Inhibition (B-): 46617.07 J/kg Cap Strength: 7.60 C Lift Cond Lev (LCL): 635.67 mb = 4030.06 m = 13221.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 64 at 6 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 ---------------------------------------------------------- 0 968 405 0 0 -0.0 -0.0 | 244 6 5.4 2.6 1 946 610 340 10 3.4 -9.4 | 308 11 8.8 -6.8 2 925 810 345 7 1.8 -6.8 | 300 8 7.2 -4.1 3 914 914 5 6 -0.5 -6.0 | 305 6 4.8 -3.4 4 883 1219 10 13 -2.3 -12.8 | 343 11 3.1 -10.2 5 854 1524 15 18 -4.7 -17.4 | 357 15 0.7 -14.8 6 850 1561 15 14 -3.6 -13.5 | 351 11 1.7 -10.9 7 824 1829 350 12 2.1 -11.8 | 321 12 7.4 -9.2 8 795 2134 350 7 1.2 -6.9 | 303 8 6.6 -4.3 9 768 2438 320 6 3.9 -4.6 | 282 9 9.2 -2.0 10 741 2743 65 2 -1.8 -0.8 | 243 4 3.5 1.8 11 700 3231 100 6 -5.9 1.0 | 171 4 -0.6 3.7 12 664 3658 85 7 -7.0 -0.6 | 141 3 -1.6 2.0 13 616 4267 210 10 5.0 8.7 | 223 15 10.4 11.3 14 572 4877 120 9 -7.8 4.5 | 161 8 -2.4 7.1 15 500 5970 10 6 -1.0 -5.9 | 307 5 4.3 -3.3 16 492 6096 10 6 -1.0 -5.9 | 307 5 4.3 -3.3 17 404 7620 320 8 5.1 -6.1 | 289 11 10.5 -3.5 18 400 7690 320 7 4.5 -5.4 | 286 10 9.9 -2.7 19 341 8839 310 10 7.7 -6.4 | 286 14 13.0 -3.8 20 327 9144 335 9 3.8 -8.2 | 301 11 9.2 -5.5 21 300 9780 310 9 6.9 -5.8 | 285 13 12.2 -3.2 22 264 10668 285 10 9.7 -2.6 | 270 15 15.0 0.0 23 250 11030 305 11 9.0 -6.3 | 284 15 14.4 -3.7 24 230 11582 310 11 8.4 -7.1 | 288 14 13.8 -4.5 25 200 12490 295 14 12.7 -5.9 | 280 18 18.0 -3.3 26 200 12497 305 14 11.5 -8.0 | 288 18 16.8 -5.4 27 181 13106 285 11 10.6 -2.8 | 271 16 16.0 -0.2 28 156 14021 285 16 15.5 -4.1 | 274 21 20.8 -1.5 29 150 14270 310 15 11.5 -9.6 | 293 18 16.8 -7.0 30 149 14326 305 14 11.5 -8.0 | 288 18 16.8 -5.4 31 148 14351 310 13 10.0 -8.4 | 291 16 15.3 -5.7 32 141 14630 310 12 9.2 -7.7 | 289 15 14.5 -5.1 33 128 15240 355 10 0.9 -10.0 | 320 10 6.2 -7.3 34 110 16154 35 10 -5.7 -8.2 | 4 6 -0.4 -5.6 35 105 16459 10 3 -0.5 -3.0 | 274 5 4.8 -0.3 36 100 16730 315 13 9.2 -9.2 | 294 16 14.5 -6.6 37 99 16764 305 13 10.6 -7.5 | 287 17 16.0 -4.8 38 95 17069 315 13 9.2 -9.2 | 294 16 14.5 -6.6 39 90 17374 5 16 -1.4 -15.9 | 343 14 4.0 -13.3 40 86 17678 70 10 -9.4 -3.4 | 79 4 -4.0 -0.8 41 82 17983 25 18 -7.6 -16.3 | 9 14 -2.3 -13.7 42 78 18288 50 7 -5.4 -4.5 | 0 2 -0.0 -1.9 43 70 18898 45 2 -1.4 -1.4 | 253 4 3.9 1.2 44 70 18920 15 13 -3.4 -12.6 | 349 10 2.0 -9.9 45 67 19202 5 10 -0.9 -10.0 | 329 9 4.5 -7.3 46 64 19507 60 20 -17.3 -10.0 | 58 14 -12.0 -7.4 47 61 19812 85 17 -16.9 -1.5 | 96 12 -11.6 1.1 48 58 20117 70 11 -10.3 -3.8 | 77 5 -5.0 -1.1 49 55 20422 55 14 -11.5 -8.0 | 48 8 -6.1 -5.4 50 52 20726 65 14 -12.7 -5.9 | 66 8 -7.3 -3.3 51 50 21030 90 15 -15.0 0.0 | 105 10 -9.6 2.6 52 50 21031 90 16 -16.0 0.0 | 104 11 -10.6 2.6 53 48 21336 90 15 -15.0 0.0 | 105 10 -9.6 2.6 54 45 21641 85 10 -10.0 -0.9 | 111 5 -4.6 1.7 55 43 21946 145 13 -7.5 10.6 | 171 13 -2.1 13.3 56 41 22250 55 14 -11.5 -8.0 | 48 8 -6.1 -5.4 57 39 22555 85 25 -24.9 -2.2 | 91 20 -19.6 0.4 58 38 22860 105 18 -17.4 4.7 | 121 14 -12.0 7.3 59 36 23165 80 20 -19.7 -3.5 | 87 14 -14.3 -0.9 60 34 23470 105 16 -15.5 4.1 | 124 12 -10.1 6.8 61 33 23774 90 10 -10.0 0.0 | 119 5 -4.6 2.6 62 31 24079 70 24 -22.6 -8.2 | 72 18 -17.2 -5.6 63 30 24290 105 26 -25.1 6.7 | 115 22 -19.8 9.3 64 30 24384 90 23 -23.0 0.0 | 98 18 -17.6 2.6 65 28 24689 105 28 -27.0 7.2 | 114 24 -21.7 9.9 66 27 24994 90 16 -16.0 0.0 | 104 11 -10.6 2.6 67 26 25298 70 21 -19.7 -7.2 | 72 15 -14.4 -4.6 68 25 25603 95 19 -18.9 1.7 | 107 14 -13.6 4.3 69 23 25908 80 19 -18.7 -3.3 | 87 13 -13.4 -0.7 70 21 26518 110 20 -18.8 6.8 | 125 16 -13.4 9.5 71 20 26930 80 26 -25.6 -4.5 | 85 20 -20.3 -1.9 72 19 27127 70 24 -22.6 -8.2 | 72 18 -17.2 -5.6 73 19 27432 75 22 -21.3 -5.7 | 79 16 -15.9 -3.1 74 16 28346 80 34 -33.5 -5.9 | 83 28 -28.1 -3.3 75 15 28651 95 35 -34.9 3.1 | 101 30 -29.5 5.7 76 15 28956 110 33 -31.0 11.3 | 118 29 -25.7 13.9 77 14 29261 90 26 -26.0 0.0 | 97 21 -20.6 2.6 78 14 29566 105 27 -26.1 7.0 | 115 23 -20.7 9.6 79 13 29870 95 30 -29.9 2.6 | 102 25 -24.5 5.2 80 12 30175 105 28 -27.0 7.2 | 114 24 -21.7 9.9 81 10 31600 85 25 -24.9 -2.2 | 91 20 -19.6 0.4 82 7 34040 90 33 -33.0 0.0 | 95 28 -27.6 2.6 Wind Parameters Mean winds (0-6000m): 34.0 at 7.9 knts Storm direction: 64.0 at 6.0 knts Shear (0-3000m) pos: 2.9 neg: 2.2 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): -82.8 deg Storm rel helicity (0-3000m) pos: 35.9 neg: -46.4 tot: -10.6 m^2/s^2 ave: -3.5 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 9.7 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.46 Bulk Shear: 5.31 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 ------------------------------------------------------------------------------- 500 344 7 298 8| 6.3 0.0 6.3| 14.2 -2.9 11.3 22.5 0.47| 15.6 7.3 1000 0 9 320 8| 8.3 0.0 8.3| 30.9 -2.9 28.0 28.0 0.56| 13.0 7.3 1500 3 11 329 9| 5.5 2.6 8.1| 34.6 -27.7 6.9 4.6 0.19| 12.8 2.5 2000 359 10 323 9| 4.1 3.3 7.5| 34.6 -39.9 -5.3 -2.6 0.05| 11.3 0.5 2500 359 9 318 8| 3.2 2.7 5.9| 35.9 -43.9 -8.0 -3.2 -0.03| 10.9 -0.3 3000 7 8 321 7| 2.9 2.2 5.2| 35.9 -46.4 -10.6 -3.5 -0.08| 9.7 -0.8 4000 15 8 328 6| 0.7 1.7 2.4| 68.5 -56.1 12.4 3.1 0.05| 10.0 0.5 5000 38 8 356 4| 0.6 0.2 0.8| 68.5 -89.0 -20.5 -4.1 -0.11| 10.0 -1.1 6000 34 8 347 4| 0.5 0.7 1.2| 68.5 -93.2 -24.7 -4.1 -0.15| 9.0 -1.4 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250811.06.gif