UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072300.upa.cvt Date: 0000Z 23 JUL 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 23 JUL 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 77 SFC 965 405 31.2 7.2 22 24.0 16.5 270 8 307.5 308.7 291.0 327.7 6.61 2 947 568 28.8 4.8 22 24.0 14.7 302 10 306.7 307.8 290.0 324.1 5.70 3 935 677 26.6 4.6 24 22.0 13.8 308 10 305.6 306.6 289.6 322.9 5.69 4 925 769 25.8 3.8 24 22.0 13.2 305 11 305.7 306.7 289.5 322.3 5.43 5 850 1503 18.8 3.8 37 15.0 10.3 335 5 305.8 306.9 289.9 323.9 5.92 6 822 1789 16.2 0.2 34 16.0 7.7 301 8 306.0 306.9 288.9 320.5 4.72 7 818 1831 16.2 -4.8 23 21.0 6.1 296 9 306.5 307.1 287.6 316.7 3.27 8 812 1893 15.6 -6.4 21 22.0 5.3 291 8 306.5 307.0 287.3 315.6 2.91 9 787 2158 13.6 -5.4 26 19.0 4.6 272 4 307.1 307.7 287.8 317.2 3.25 10 777 2265 12.4 0.4 44 12.0 6.1 249 4 306.9 307.9 289.5 322.5 5.07 11 774 2297 12.4 -0.6 41 13.0 5.6 242 4 307.3 308.1 289.3 321.9 4.73 12 765 2395 11.4 -1.6 40 13.0 4.8 221 4 307.2 308.0 289.0 321.0 4.45 13 757 2483 10.4 4.4 66 6.0 7.0 209 4 307.0 308.3 291.2 328.2 6.94 14 731 2773 8.4 0.4 57 8.0 4.2 200 4 307.9 309.0 290.2 324.6 5.39 15 725 2841 8.2 -4.8 39 13.0 2.0 201 4 308.5 309.1 288.8 320.0 3.69 16 712 2991 6.6 -1.4 57 8.0 2.5 203 5 308.3 309.2 289.8 323.3 4.85 17 711 3002 6.4 -1.6 57 8.0 2.4 203 5 308.2 309.1 289.7 323.0 4.79 18 710 3014 6.4 -3.6 49 10.0 1.5 203 5 308.3 309.1 289.1 321.2 4.13 19 708 3037 6.4 -2.6 53 9.0 2.0 204 5 308.6 309.4 289.5 322.4 4.46 20 700 3130 5.6 -4.4 49 10.0 0.8 205 5 308.7 309.4 289.0 321.0 3.94 21 689 3259 4.6 -5.4 48 10.0 -0.0 181 4 309.0 309.7 288.9 320.6 3.71 22 684 3318 4.4 -11.6 30 16.0 -2.0 170 4 309.4 309.8 287.7 316.8 2.30 23 680 3366 4.0 -11.0 33 15.0 -2.1 161 3 309.5 309.9 287.8 317.2 2.43 24 647 3768 1.8 -17.2 23 19.0 -4.9 81 1 311.4 311.7 287.6 316.5 1.53 25 635 3919 1.4 -19.6 19 21.0 -5.6 45 1 312.6 312.9 287.7 316.9 1.27 26 618 4137 0.4 -19.6 21 20.0 -6.2 25 3 313.9 314.2 288.2 318.3 1.31 27 614 4189 0.0 -16.0 29 16.0 -5.8 23 3 314.0 314.4 288.7 319.9 1.79 28 605 4307 -0.5 -22.5 17 22.0 -7.3 19 4 314.8 315.0 288.2 318.3 1.04 29 593 4466 -1.7 -18.7 26 17.0 -7.4 14 5 315.2 315.5 288.8 320.1 1.47 30 587 4547 -2.1 -23.1 18 21.0 -8.4 11 5 315.7 315.9 288.5 319.1 1.01 31 581 4628 -2.9 -17.9 30 15.0 -8.0 9 6 315.7 316.0 289.0 321.0 1.61 32 574 4724 -3.1 -25.1 16 22.0 -9.4 6 6 316.5 316.7 288.6 319.5 0.87 33 534 5291 -7.5 -32.5 12 25.0 -13.1 351 7 317.9 317.9 288.6 319.5 0.47 34 525 5423 -8.3 -35.3 9 27.0 -13.9 348 6 318.4 318.5 288.6 319.8 0.36 35 515 5572 -9.1 -32.1 14 23.0 -14.2 345 6 319.2 319.3 289.0 321.0 0.50 36 512 5617 -9.1 -24.1 28 15.0 -13.3 344 6 319.8 320.0 289.8 323.5 1.06 37 500 5800 -10.5 -26.5 26 16.0 -14.6 340 6 320.2 320.4 289.8 323.3 0.88 38 499 5815 -10.7 -26.7 26 16.0 -14.7 339 6 320.2 320.3 289.8 323.2 0.86 39 486 6018 -12.1 -25.1 33 13.0 -15.5 329 7 320.9 321.1 290.1 324.5 1.02 40 481 6097 -12.5 -26.5 30 14.0 -16.0 325 8 321.3 321.5 290.1 324.5 0.91 41 479 6129 -12.5 -33.5 16 21.0 -16.9 328 8 321.7 321.8 289.8 323.4 0.47 42 477 6161 -12.5 -35.5 13 23.0 -17.0 332 9 322.1 322.2 289.8 323.5 0.39 43 476 6177 -12.7 -35.7 13 23.0 -17.1 334 9 322.1 322.1 289.8 323.5 0.38 44 459 6453 -15.1 -36.1 15 21.0 -19.0 359 13 322.4 322.5 289.9 323.8 0.38 45 449 6619 -15.5 -31.5 24 16.0 -18.9 355 15 324.0 324.1 290.6 326.2 0.61 46 431 6927 -17.9 -32.9 26 15.0 -20.8 347 17 324.7 324.8 290.8 326.7 0.56 47 428 6979 -18.3 -28.3 41 10.0 -20.5 346 18 324.9 325.0 291.1 327.9 0.87 48 422 7084 -19.3 -28.3 45 9.0 -21.3 347 18 324.9 325.1 291.2 328.0 0.88 49 409 7316 -21.5 -28.5 53 7.0 -23.0 355 20 325.0 325.1 291.2 328.1 0.89 50 407 7352 -21.5 -30.5 44 9.0 -23.3 356 20 325.4 325.6 291.2 328.1 0.74 51 400 7480 -22.3 -33.3 36 11.0 -24.3 360 21 326.0 326.1 291.2 328.1 0.58 52 399 7498 -22.5 -33.5 36 11.0 -24.4 360 21 326.0 326.1 291.2 328.0 0.57 53 385 7760 -24.5 -34.5 39 10.0 -26.2 358 21 326.7 326.8 291.3 328.7 0.53 54 375 7951 -25.7 -40.7 23 15.0 -27.7 355 21 327.6 327.6 291.3 328.7 0.29 55 300 9530 -37.5 -50.5 25 13.0 -38.4 25 46 332.5 332.5 292.5 333.0 0.12 56 250 10760 -47.1 -58.1 27 11.0 -47.5 25 51 336.0 336.1 293.4 336.3 0.06 57 209 11927 -54.7 -67.7 19 13.0 -54.9 25 40 341.8 341.8 294.8 341.9 0.02 58 200 12210 -53.5 -72.5 8 19.0 -53.8 20 34 348.0 348.0 296.2 348.1 0.01 59 150 14050 -57.3 -83.3 2 26.0 -57.6 320 12 371.4 371.4 300.8 371.4 0.00 60 100 16600 -60.1 -88.1 1 28.0 -60.4 265 7 411.6 411.6 306.7 411.6 0.00 61 85 17613 -60.3 -88.3 1 28.0 -60.6 225 10 430.8 430.8 308.9 430.8 0.00 62 70 18830 -57.7 -88.7 1 31.0 -58.3 125 5 460.9 460.9 311.8 461.0 0.00 63 67 19105 -58.1 -89.1 1 31.0 -58.6 151 9 465.9 465.9 312.3 465.9 0.00 64 64 19393 -56.5 -88.5 1 32.0 -57.2 152 9 475.5 475.5 313.1 475.6 0.00 65 62 19593 -58.3 -88.3 1 30.0 -58.9 145 8 475.9 475.9 313.1 475.9 0.00 66 55 20347 -56.3 -88.3 1 32.0 -57.1 115 5 497.1 497.1 314.7 497.1 0.00 67 50 20950 -56.7 -88.7 1 32.0 -57.5 30 8 509.9 509.9 315.7 509.9 0.00 68 49 21078 -56.7 -88.7 1 32.0 -57.6 32 8 512.8 512.8 315.8 512.8 0.00 69 43 21911 -53.9 -86.9 1 33.0 -55.2 129 12 539.2 539.2 317.5 539.2 0.00 70 34 23421 -53.3 -87.3 1 34.0 -55.0 131 18 578.3 578.3 319.6 578.3 0.01 71 34 23421 -53.7 -87.7 1 34.0 -55.4 131 18 577.2 577.2 319.5 577.2 0.01 72 32 23813 -51.7 -86.7 1 35.0 -53.8 85 10 592.7 592.7 320.3 592.7 0.01 73 30 24230 -53.3 -87.3 1 34.0 -55.2 90 20 599.3 599.3 320.6 599.4 0.01 74 27 24915 -50.7 -86.7 1 36.0 -53.4 107 21 625.0 625.0 321.7 625.0 0.01 75 24 25682 -52.1 -87.1 1 35.0 -54.6 93 18 642.3 642.3 322.4 642.4 0.01 76 20 26880 -46.9 -84.9 1 38.0 -51.4 75 28 692.6 692.6 324.2 692.7 0.01 77 17 27954 -47.3 -85.3 1 38.0 -52.1 90 32 724.3 724.3 325.2 724.4 0.02 78 15 28788 -43.3 -83.3 0 40.0 -50.2 97 22 764.0 764.0 326.3 764.2 0.03 79 13 29748 -44.1 -84.1 0 40.0 -51.2 108 30 793.1 793.1 327.1 793.4 0.03 80 12 30287 -41.7 -82.7 0 41.0 -50.3 106 30 820.0 820.0 327.7 820.3 0.04 81 11 30874 -43.1 -83.1 0 40.0 -51.4 101 32 835.6 835.6 328.1 835.9 0.04 82 10 31520 -40.1 -81.1 0 41.0 -50.3 95 34 869.9 869.9 328.8 870.4 0.06 83 8.3 32798 -37.9 -79.9 0 42.0 -50.3 926.1 926.2 329.9 927.0 0.08 84 7.6 33405 -37.9 -79.9 0 42.0 -50.8 949.8 949.8 330.4 950.8 0.09 TRP 209 11927 -54.7 -67.7 19 13.0 -54.9 25 40 341.8 341.8 294.8 341.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5723.00 m Freezing level: 614.00 mb = 4188.52 m = 13741.70 ft Wetbulb zero: 689.49 mb = 3253.32 m = 10673.50 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 29.09 % Est. max temperature: 30.21 C = 86.38 F Sfc-Lift cond lev (LCL): 679.77 mb = 3368.67 m = 11051.93 ft T: 3.99 C 700-500 lapse rate: 6.03 C/km ThetaE index: 8.25 C Layer 822.0- 787.0 mb Conv cond level (CCL): 593.19 mb = 4463.64 m = 14644.30 ft Mean mixing ratio: 5.72 g/kg Conv temperature: 38.85 C = 101.93 F Cap Strength: 4.40 C Lifted Index: 4.01 C Risk: None Lifted Index @300 mb: 7.07 C Lifted Index @700 mb: 2.41 C Showalter Index: 3.84 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 29.30 C Cross Totals Index: 14.30 C K Index: 23.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 61.60 Risk: None Energy Index: -0.03 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.76 J/kg Max Up Vert Vel: 3.94 m/s Conv Inhibition (B-): 56857.27 J/kg Cap Strength: 4.38 C Lift Cond Lev (LCL): 672.38 mb = 3456.98 m = 11341.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 350 at 4 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 ---------------------------------------------------------- 0 965 405 270 8 8.0 -0.0 | 239 8 7.3 4.4 1 942 610 310 10 7.7 -6.4 | 287 7 6.9 -2.1 2 925 769 305 11 9.0 -6.3 | 283 8 8.3 -1.9 3 910 914 310 8 6.1 -5.1 | 278 5 5.4 -0.8 4 878 1219 300 10 8.7 -5.0 | 275 8 7.9 -0.6 5 850 1503 335 5 2.1 -4.5 | 277 1 1.4 -0.2 6 818 1829 295 9 8.2 -3.8 | 266 7 7.4 0.6 7 788 2134 275 4 4.0 -0.3 | 219 5 3.2 4.0 8 760 2438 210 4 2.0 3.5 | 189 8 1.3 7.8 9 733 2743 200 4 1.4 3.8 | 184 8 0.6 8.1 10 700 3130 205 5 2.1 4.5 | 189 9 1.4 8.9 11 655 3658 105 1 -1.0 0.3 | 160 5 -1.7 4.6 12 630 3962 30 1 -0.5 -0.9 | 160 4 -1.2 3.5 13 607 4267 20 4 -1.4 -3.8 | 106 2 -2.1 0.6 14 562 4877 360 7 -0.0 -7.0 | 16 3 -0.7 -2.6 15 500 5800 340 6 2.1 -5.6 | 314 2 1.3 -1.3 16 481 6096 325 8 4.6 -6.6 | 300 4 3.8 -2.2 17 462 6401 360 13 -0.0 -13.0 | 5 9 -0.7 -8.6 18 426 7010 345 18 4.7 -17.4 | 343 14 3.9 -13.0 19 400 7480 360 21 -0.0 -21.0 | 3 17 -0.7 -16.6 20 392 7620 360 21 -0.0 -21.0 | 3 17 -0.7 -16.6 21 376 7925 355 21 1.8 -20.9 | 356 17 1.1 -16.6 22 331 8839 25 35 -14.8 -31.7 | 30 31 -15.5 -27.4 23 317 9144 25 40 -16.9 -36.3 | 29 36 -17.7 -31.9 24 300 9530 25 46 -19.4 -41.7 | 28 42 -20.2 -37.3 25 253 10668 20 52 -17.8 -48.9 | 23 48 -18.5 -44.5 26 250 10760 25 51 -21.6 -46.2 | 28 47 -22.3 -41.9 27 209 11927 25 40 -16.9 -36.3 | 29 36 -17.7 -31.9 28 201 12192 25 40 -16.9 -36.3 | 29 36 -17.7 -31.9 29 200 12210 20 34 -11.6 -31.9 | 24 30 -12.4 -27.6 30 182 12802 10 16 -2.8 -15.8 | 17 12 -3.5 -11.4 31 174 13106 360 21 -0.0 -21.0 | 3 17 -0.7 -16.6 32 166 13411 35 12 -6.9 -9.8 | 54 9 -7.6 -5.5 33 158 13716 355 11 1.0 -11.0 | 358 7 0.2 -6.6 34 150 14050 320 12 7.7 -9.2 | 305 8 7.0 -4.8 35 144 14326 320 17 10.9 -13.0 | 310 13 10.2 -8.7 36 137 14630 340 10 3.4 -9.4 | 332 6 2.7 -5.0 37 124 15240 305 8 6.6 -4.6 | 272 6 5.8 -0.2 38 118 15545 265 2 2.0 0.2 | 195 5 1.2 4.5 39 113 15850 265 2 2.0 0.2 | 195 5 1.2 4.5 40 100 16600 265 7 7.0 0.6 | 231 8 6.2 5.0 41 97 16764 255 10 9.7 2.6 | 232 11 8.9 7.0 42 93 17069 195 11 2.8 10.6 | 188 15 2.1 15.0 43 80 17983 245 10 9.1 4.2 | 224 12 8.3 8.6 44 76 18288 155 6 -2.5 5.4 | 161 10 -3.3 9.8 45 70 18830 125 5 -4.1 2.9 | 146 9 -4.8 7.2 46 66 19202 160 10 -3.4 9.4 | 163 14 -4.2 13.8 47 52 20726 100 3 -3.0 0.5 | 143 6 -3.7 4.9 48 50 20950 30 8 -4.0 -6.9 | 62 5 -4.7 -2.6 49 47 21336 35 8 -4.6 -6.6 | 68 6 -5.3 -2.2 50 45 21641 120 16 -13.9 8.0 | 130 19 -14.6 12.4 51 43 21946 130 12 -9.2 7.7 | 141 16 -9.9 12.1 52 41 22250 40 15 -9.6 -11.5 | 56 13 -10.4 -7.1 53 37 22860 85 24 -23.9 -2.1 | 95 25 -24.7 2.3 54 35 23165 105 20 -19.3 5.2 | 115 22 -20.1 9.5 55 34 23470 135 18 -12.7 12.7 | 142 22 -13.5 17.1 56 32 23774 90 10 -10.0 0.0 | 112 12 -10.7 4.4 57 31 24079 55 7 -5.7 -4.0 | 93 6 -6.5 0.3 58 30 24230 90 20 -20.0 0.0 | 102 21 -20.7 4.4 59 29 24384 60 13 -11.3 -6.5 | 80 12 -12.0 -2.1 60 28 24689 105 24 -23.2 6.2 | 114 26 -23.9 10.6 61 25 25298 110 15 -14.1 5.1 | 123 18 -14.8 9.5 62 24 25603 90 17 -17.0 0.0 | 104 18 -17.7 4.4 63 22 26213 110 26 -24.4 8.9 | 118 28 -25.2 13.3 64 20 26822 70 21 -19.7 -7.2 | 82 21 -20.5 -2.8 65 20 26880 75 28 -27.0 -7.2 | 84 28 -27.8 -2.9 66 18 27432 80 25 -24.6 -4.3 | 90 25 -25.4 0.0 67 18 27737 75 27 -26.1 -7.0 | 84 27 -26.8 -2.6 68 17 28042 95 34 -33.9 3.0 | 102 35 -34.6 7.3 69 16 28346 115 27 -24.5 11.4 | 122 30 -25.2 15.8 70 15 28651 115 22 -19.9 9.3 | 123 25 -20.7 13.7 71 15 28956 80 22 -21.7 -3.8 | 91 22 -22.4 0.5 72 14 29261 100 36 -35.5 6.3 | 106 38 -36.2 10.6 73 13 29870 110 29 -27.3 9.9 | 117 31 -28.0 14.3 74 10 31520 95 34 -33.9 3.0 | 102 35 -34.6 7.3 Wind Parameters Mean winds (0-6000m): 320.3 at 5.9 knts Storm direction: 350.3 at 4.4 knts Shear (0-3000m) pos: 1.1 neg: 1.6 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): -75.6 deg Storm rel helicity (0-3000m) pos: 15.9 neg: -28.2 tot: -12.3 m^2/s^2 ave: -4.1 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 6.8 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.95 Bulk Shear: 2.63 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 ------------------------------------------------------------------------------- 500 302 10 275 7| 5.7 0.0 5.7| 12.7 -1.5 11.2 22.4 0.57| 10.0 5.7 1000 304 9 276 7| 3.4 0.0 3.4| 14.6 -2.3 12.3 12.3 0.38| 8.5 3.2 1500 305 8 274 6| 2.3 1.4 3.7| 14.7 -6.8 7.8 5.2 0.13| 8.9 1.1 2000 300 8 264 6| 1.7 2.2 4.0| 14.7 -18.0 -3.4 -1.7 -0.10| 8.7 -0.9 2500 291 7 252 6| 1.4 2.0 3.4| 15.1 -20.2 -5.1 -2.1 -0.12| 7.3 -0.9 3000 283 6 242 6| 1.1 1.6 2.8| 15.9 -28.2 -12.3 -4.1 -0.19| 6.8 -1.3 4000 288 5 237 5| 0.9 0.7 1.5| 16.0 -31.6 -15.6 -3.9 -0.24| 6.1 -1.5 5000 310 5 256 4| 0.7 0.3 1.0| 16.0 -33.9 -17.9 -3.6 -0.30| 5.3 -1.6 6000 320 6 273 3| 1.2 0.1 1.3| 27.1 -34.9 -7.8 -1.3 -0.16| 5.4 -0.9 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250723.00.gif