UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080606.upa.cvt Date: 0600Z 6 AUG 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 6 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 144 SFC 972 405 23.2 5.2 31 18.0 13.0 320 5 298.8 299.8 287.3 315.7 5.71 2 969 431 24.6 6.6 31 18.0 14.1 318 6 300.4 301.6 288.5 319.2 6.31 3 965 467 25.0 6.0 30 19.0 14.0 315 7 301.2 302.3 288.5 319.4 6.08 4 925 826 22.2 5.2 33 17.0 12.4 325 9 302.0 303.1 288.8 320.0 6.00 5 850 1552 15.8 4.8 48 11.0 9.6 315 7 302.7 303.9 289.3 321.8 6.35 6 811 1948 12.2 4.2 58 8.0 7.8 279 4 303.0 304.1 289.4 322.2 6.38 7 790 2168 10.8 2.8 58 8.0 6.5 244 6 303.8 304.9 289.3 321.7 5.93 8 781 2263 10.4 2.4 58 8.0 6.1 241 8 304.3 305.4 289.3 322.0 5.83 9 778 2296 11.4 1.4 50 10.0 6.1 240 9 305.7 306.7 289.5 322.4 5.45 10 749 2612 9.0 2.0 61 7.0 5.2 241 13 306.5 307.6 290.1 324.5 5.91 11 715 2996 7.2 -5.8 39 13.0 1.2 251 13 308.6 309.2 288.6 319.5 3.47 12 708 3077 6.8 -6.2 39 13.0 0.8 253 12 309.0 309.6 288.6 319.7 3.40 13 700 3170 6.0 -7.0 39 13.0 0.1 255 12 309.1 309.7 288.5 319.3 3.23 14 681 3395 4.0 -8.0 41 12.0 -1.3 259 11 309.3 309.9 288.4 319.1 3.07 15 669 3539 2.8 -13.2 30 16.0 -3.4 254 12 309.6 310.0 287.5 316.2 2.06 16 654 3722 1.6 -11.4 37 13.0 -3.6 251 12 310.2 310.7 288.1 318.1 2.44 17 650 3771 1.0 -3.4 72 4.4 -1.1 252 12 310.1 311.0 290.1 324.4 4.58 18 649 3784 0.8 -3.2 75 4.0 -1.2 252 12 310.0 310.9 290.2 324.5 4.66 19 644 3846 0.4 -4.5 70 4.9 -1.9 253 13 310.2 311.0 289.9 323.6 4.25 20 642 3871 0.8 -4.2 69 5.0 -1.6 253 13 311.0 311.8 290.2 324.7 4.36 21 641 3883 1.0 -7.0 55 8.0 -2.6 254 13 311.3 312.0 289.5 322.5 3.53 22 634 3972 1.2 -9.8 44 11.0 -3.4 255 13 312.5 313.1 289.3 321.8 2.86 23 627 4061 0.6 -6.4 59 7.0 -2.6 251 13 312.8 313.6 290.2 324.9 3.78 24 616 4203 0.0 -8.0 55 8.0 -3.5 244 12 313.7 314.4 290.2 324.6 3.40 25 610 4281 0.0 -19.0 22 19.0 -6.4 240 12 314.6 314.9 288.5 319.3 1.40 26 608 4308 0.0 -21.0 19 21.0 -6.8 241 12 314.9 315.1 288.4 318.9 1.18 27 593 4508 -0.9 -19.9 22 19.0 -7.2 253 15 316.1 316.4 288.9 320.6 1.33 28 589 4562 -1.3 -14.3 36 13.0 -6.2 256 15 316.3 316.7 289.8 323.4 2.14 29 585 4616 -1.3 -15.3 34 14.0 -6.5 259 16 316.9 317.3 289.8 323.5 1.99 30 583 4643 -1.5 -13.5 39 12.0 -6.2 261 16 317.0 317.4 290.2 324.6 2.31 31 575 4753 -2.1 -11.1 50 9.0 -5.8 267 17 317.5 318.1 290.8 326.9 2.85 32 568 4850 -3.1 -11.1 54 8.0 -6.4 273 19 317.5 318.0 290.8 326.9 2.88 33 565 4892 -3.3 -12.3 50 9.0 -6.9 275 19 317.7 318.2 290.7 326.4 2.63 34 557 5005 -4.1 -9.1 68 5.0 -6.2 271 19 318.1 318.7 291.5 329.3 3.45 35 549 5119 -4.9 -9.1 72 4.2 -6.7 266 19 318.4 319.1 291.7 329.9 3.50 36 545 5177 -5.1 -11.1 63 6.0 -7.5 264 19 318.9 319.4 291.3 328.7 3.01 37 543 5205 -5.1 -16.1 42 11.0 -9.1 263 19 319.2 319.6 290.5 325.9 2.00 38 538 5278 -5.1 -14.1 49 9.0 -8.5 260 19 320.0 320.5 291.2 328.0 2.39 39 522 5515 -6.7 -14.7 53 8.0 -9.7 251 19 320.9 321.4 291.3 328.7 2.34 40 501 5835 -8.7 -17.7 48 9.0 -11.8 233 19 322.2 322.6 291.3 328.7 1.90 41 500 5850 -8.7 -17.7 48 9.0 -11.8 230 19 322.4 322.8 291.4 328.9 1.90 42 494 5943 -9.1 -21.1 37 12.0 -12.8 230 19 323.1 323.3 291.2 328.0 1.44 43 490 6006 -9.3 -19.3 44 10.0 -12.6 230 20 323.6 323.9 291.5 329.4 1.69 44 485 6085 -9.9 -19.9 44 10.0 -13.1 230 20 323.8 324.1 291.5 329.4 1.62 45 465 6408 -12.3 -23.3 39 11.0 -15.4 225 19 324.7 325.0 291.5 329.1 1.26 46 454 6590 -13.5 -22.5 47 9.0 -16.1 234 19 325.4 325.7 291.8 330.3 1.38 47 444 6759 -14.3 -27.3 32 13.0 -17.5 239 19 326.5 326.7 291.6 329.8 0.92 48 442 6793 -14.5 -22.5 51 8.0 -16.8 238 19 326.7 327.0 292.2 331.7 1.42 49 426 7071 -16.7 -23.7 55 7.0 -18.6 231 20 327.3 327.6 292.3 332.0 1.33 50 423 7124 -17.1 -22.1 65 5.0 -18.5 230 20 327.5 327.8 292.5 332.9 1.54 51 418 7213 -17.7 -23.7 59 6.0 -19.3 228 20 327.8 328.1 292.4 332.6 1.35 52 406 7430 -19.7 -22.0 82 2.3 -20.3 230 20 328.0 328.3 292.7 333.6 1.62 53 400 7540 -20.1 -24.0 71 3.9 -21.1 235 21 328.9 329.1 292.7 333.7 1.37 54 392 7690 -20.9 -26.9 59 6.0 -22.3 239 22 329.7 329.9 292.7 333.6 1.08 55 389 7746 -21.3 -27.3 58 6.0 -22.7 238 22 329.9 330.1 292.7 333.7 1.05 56 300 9610 -35.3 -42.3 49 7.0 -36.0 260 38 335.6 335.7 293.5 336.8 0.31 57 250 10860 -46.1 -51.1 57 5.0 -46.3 260 35 337.5 337.6 293.9 338.1 0.14 58 200 12300 -58.3 -67.3 31 9.0 -58.5 270 47 340.4 340.4 294.4 340.5 0.02 59 177 13056 -64.1 -68.1 58 4.0 -64.1 255 47 343.0 343.0 295.1 343.1 0.02 60 150 14080 -58.9 -81.9 4 23.0 -59.1 255 32 368.6 368.6 300.3 368.6 0.00 61 100 16630 -57.1 -85.1 2 28.0 -57.5 220 15 417.4 417.4 307.4 417.4 0.00 62 87 17507 -58.9 -85.9 2 27.0 -59.3 270 12 430.7 430.7 308.9 430.8 0.00 63 83 17803 -58.5 -86.5 2 28.0 -58.9 246 9 437.4 437.4 309.6 437.4 0.00 64 81 17957 -56.7 -85.7 1 29.0 -57.2 217 8 444.2 444.2 310.3 444.2 0.00 65 70 18880 -57.5 -86.5 1 29.0 -58.0 310 1 461.4 461.4 311.9 461.4 0.00 66 61 19744 -59.3 -87.3 1 28.0 -59.8 17 6 475.9 475.9 313.1 475.9 0.00 67 59 19953 -57.7 -86.7 1 29.0 -58.3 34 7 484.0 484.0 313.8 484.1 0.00 68 56 20281 -58.3 -86.3 2 28.0 -58.9 59 9 490.0 490.0 314.2 490.0 0.00 69 52 20750 -55.3 -85.3 1 30.0 -56.2 95 12 507.4 507.4 315.5 507.5 0.01 70 52 20750 -55.5 -85.5 1 30.0 -56.4 95 12 507.0 507.0 315.4 507.0 0.01 71 50 21000 -55.1 -85.1 1 30.0 -56.1 100 13 513.6 513.6 315.9 513.7 0.01 72 38 22761 -52.7 -84.7 1 32.0 -54.4 105 9 561.7 561.7 318.8 561.7 0.01 73 36 23111 -50.9 -83.9 1 33.0 -52.9 83 10 575.1 575.1 319.4 575.2 0.01 74 34 23482 -51.5 -83.5 1 32.0 -53.5 98 17 583.0 583.0 319.8 583.1 0.01 75 30 24300 -48.5 -82.5 1 34.0 -51.4 100 13 612.4 612.4 321.2 612.5 0.01 76 27 24995 -47.7 -81.7 1 34.0 -51.1 120 16 633.4 633.4 322.0 633.5 0.02 77 27 24995 -47.7 -81.7 1 34.0 -51.1 120 16 633.4 633.4 322.0 633.5 0.02 78 22 26342 -49.5 -83.5 1 34.0 -52.9 85 20 666.2 666.3 323.3 666.4 0.02 79 21 26648 -48.1 -82.1 1 34.0 -52.0 91 26 679.4 679.4 323.7 679.6 0.02 80 20 26970 -47.3 -82.3 1 35.0 -51.6 100 17 691.4 691.4 324.1 691.6 0.02 81 19 27311 -46.3 -82.3 1 36.0 -51.1 101 17 704.7 704.7 324.6 704.9 0.02 82 18 27670 -46.9 -81.9 1 35.0 -51.7 87 19 713.8 713.8 324.8 714.0 0.03 83 15 28893 -42.5 -80.5 1 38.0 -49.7 111 23 766.6 766.7 326.4 767.0 0.04 84 15 28893 -42.5 -80.5 1 38.0 -49.7 111 23 766.6 766.7 326.4 767.0 0.04 85 13 29857 -44.7 -80.7 1 36.0 -51.5 90 26 791.0 791.1 327.0 791.5 0.05 86 11 30982 -42.1 -80.1 1 38.0 -50.8 75 33 839.2 839.2 328.2 839.8 0.06 87 11 30982 -42.9 -80.9 1 38.0 -51.2 75 33 836.3 836.3 328.1 836.8 0.05 88 11 30982 -41.3 -80.3 1 39.0 -50.4 75 33 842.1 842.1 328.2 842.7 0.06 89 10 31630 -41.7 -79.7 1 38.0 -51.0 75 38 863.9 863.9 328.7 864.6 0.07 90 9.4 32049 -42.1 -80.1 1 38.0 -51.5 77 40 877.8 877.8 329.0 878.5 0.07 91 8.4 32817 -37.7 -78.7 1 41.0 -50.1 80 44 923.8 923.8 329.9 924.8 0.10 92 8.3 32900 -37.9 -78.9 1 41.0 -50.3 80 44 926.1 926.2 329.9 927.2 0.10 93 8.0 33155 -35.5 -78.5 0 43.0 -49.6 81 46 945.5 945.5 330.3 946.7 0.11 94 7.1 33990 -32.7 -76.7 0 44.0 -49.2 85 50 989.8 989.9 331.1 991.7 0.16 95 7.0 34090 -32.5 -76.5 0 44.0 -49.2 85 50 994.7 994.8 331.1 996.7 0.17 96 6.0 35181 -30.5 -75.5 0 45.0 -49.4 1048.2 1048.3 331.9 1051.0 0.23 TRP 177 13056 -64.1 -68.1 58 4.0 -64.1 255 47 343.0 343.0 295.1 343.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5706.00 m Freezing level: 608.00 mb = 4307.73 m = 14132.82 ft Wetbulb zero: 698.15 mb = 3191.60 m = 10471.01 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 46.31 % Est. max temperature: 27.30 C = 81.13 F Sfc-Lift cond lev (LCL): 744.25 mb = 2664.36 m = 8741.23 ft T: 8.75 C 700-500 lapse rate: 5.49 C/km ThetaE index: 5.05 C Layer 715.0- 708.0 mb Conv cond level (CCL): 594.64 mb = 4485.46 m = 14715.91 ft Mean mixing ratio: 6.09 g/kg Conv temperature: 40.30 C = 104.54 F Cap Strength: 7.51 C Lifted Index: 7.63 C Risk: None Lifted Index @300 mb: 11.50 C Lifted Index @700 mb: 5.51 C Showalter Index: 6.75 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 13.50 C K Index: 16.30 Risk: < 20 % chance of thunderstorms Sweat Index: 90.60 Risk: None Energy Index: 1.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.30 J/kg Max Up Vert Vel: 3.55 m/s Conv Inhibition (B-): 59500.72 J/kg Cap Strength: 7.50 C Lift Cond Lev (LCL): 722.13 mb = 2913.66 m = 9559.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 10 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 ---------------------------------------------------------- 0 972 405 320 5 3.2 -3.8 | 81 6 -6.0 -1.0 1 949 610 305 10 8.2 -5.7 | 19 3 -1.0 -2.9 2 925 826 325 9 5.2 -7.4 | 41 6 -4.0 -4.5 3 916 914 345 8 2.1 -7.7 | 55 9 -7.1 -4.9 4 884 1219 325 7 4.0 -5.7 | 61 6 -5.2 -2.9 5 850 1552 315 7 4.9 -4.9 | 63 5 -4.2 -2.1 6 822 1829 300 4 3.5 -2.0 | 98 6 -5.7 0.8 7 793 2134 245 5 4.5 2.1 | 137 7 -4.6 5.0 8 764 2438 235 12 9.8 6.9 | 184 10 0.7 9.7 9 737 2743 245 14 12.7 5.9 | 202 9 3.5 8.8 10 700 3170 255 12 11.6 3.1 | 202 6 2.4 5.9 11 684 3353 260 11 10.8 1.9 | 199 5 1.7 4.7 12 658 3658 250 12 11.3 4.1 | 197 7 2.1 6.9 13 634 3962 255 13 12.6 3.4 | 209 7 3.4 6.2 14 610 4267 240 12 10.4 6.0 | 188 9 1.2 8.8 15 565 4877 275 19 18.9 -1.7 | 263 10 9.8 1.2 16 504 5791 240 19 16.5 9.5 | 211 14 7.3 12.3 17 500 5850 230 19 14.6 12.2 | 200 16 5.4 15.1 18 484 6096 230 20 15.3 12.9 | 201 17 6.2 15.7 19 465 6401 225 19 13.4 13.4 | 195 17 4.3 16.3 20 447 6706 240 19 16.5 9.5 | 211 14 7.3 12.3 21 412 7315 225 20 14.1 14.1 | 196 18 5.0 17.0 22 400 7540 235 21 17.2 12.0 | 208 17 8.0 14.9 23 396 7620 240 21 18.2 10.5 | 214 16 9.0 13.3 24 363 8230 230 28 21.4 18.0 | 211 24 12.3 20.8 25 320 9144 250 36 33.8 12.3 | 238 29 24.7 15.2 26 300 9610 260 38 37.4 6.6 | 252 30 28.3 9.4 27 250 10860 260 35 34.5 6.1 | 251 27 25.3 8.9 28 203 12192 270 49 49.0 -0.0 | 266 40 39.8 2.8 29 200 12300 270 47 47.0 -0.0 | 266 38 37.8 2.8 30 177 13056 255 47 45.4 12.2 | 248 39 36.2 15.0 31 167 13411 260 44 43.3 7.6 | 253 36 34.2 10.5 32 159 13716 235 37 30.3 21.2 | 221 32 21.1 24.1 33 150 14080 255 32 30.9 8.3 | 243 24 21.7 11.1 34 144 14326 260 34 33.5 5.9 | 250 26 24.3 8.7 35 137 14630 250 29 27.3 9.9 | 235 22 18.1 12.8 36 125 15240 265 23 22.9 2.0 | 251 15 13.7 4.8 37 119 15545 265 17 16.9 1.5 | 241 9 7.8 4.3 38 113 15850 240 22 19.1 11.0 | 216 17 9.9 13.8 39 108 16154 260 21 20.7 3.6 | 241 13 11.5 6.5 40 103 16459 230 19 14.6 12.2 | 200 16 5.4 15.1 41 100 16630 220 15 9.6 11.5 | 182 14 0.5 14.3 42 98 16764 235 17 13.9 9.8 | 201 13 4.8 12.6 43 93 17069 220 17 10.9 13.0 | 186 16 1.8 15.9 44 89 17374 270 13 13.0 -0.0 | 233 5 3.8 2.8 45 85 17678 270 10 10.0 -0.0 | 196 3 0.8 2.8 46 77 18288 155 6 -2.5 5.4 | 125 14 -11.7 8.3 47 73 18593 195 10 2.6 9.7 | 152 14 -6.6 12.5 48 70 18880 310 1 0.8 -0.6 | 105 9 -8.4 2.2 49 55 20422 70 10 -9.4 -3.4 | 88 19 -18.6 -0.6 50 52 20726 95 12 -12.0 1.0 | 100 21 -21.1 3.9 51 50 21000 100 13 -12.8 2.3 | 103 23 -22.0 5.1 52 50 21031 125 13 -10.6 7.5 | 117 22 -19.8 10.3 53 47 21336 100 13 -12.8 2.3 | 103 23 -22.0 5.1 54 45 21641 100 20 -19.7 3.5 | 102 30 -28.9 6.3 55 43 21946 135 12 -8.5 8.5 | 123 21 -17.7 11.3 56 41 22250 145 11 -6.3 9.0 | 127 19 -15.5 11.8 57 39 22555 105 4 -3.9 1.0 | 107 14 -13.0 3.9 58 37 22860 105 11 -10.6 2.8 | 106 21 -19.8 5.7 59 36 23165 80 10 -9.8 -1.7 | 93 19 -19.0 1.1 60 34 23470 95 17 -16.9 1.5 | 99 26 -26.1 4.3 61 33 23774 135 11 -7.8 7.8 | 122 20 -16.9 10.6 62 31 24079 90 11 -11.0 0.0 | 98 20 -20.2 2.8 63 30 24300 100 13 -12.8 2.3 | 103 23 -22.0 5.1 64 30 24384 75 12 -11.6 -3.1 | 89 21 -20.8 -0.3 65 27 24994 120 16 -13.9 8.0 | 115 25 -23.0 10.8 66 26 25298 90 14 -14.0 0.0 | 97 23 -23.2 2.8 67 25 25603 75 14 -13.5 -3.6 | 88 23 -22.7 -0.8 68 24 25908 115 17 -15.4 7.2 | 112 27 -24.6 10.0 69 22 26213 85 17 -16.9 -1.5 | 93 26 -26.1 1.4 70 21 26518 85 24 -23.9 -2.1 | 91 33 -33.1 0.7 71 20 26822 100 29 -28.6 5.0 | 102 39 -37.7 7.9 72 20 26970 100 17 -16.7 3.0 | 103 27 -25.9 5.8 73 20 27127 110 18 -16.9 6.2 | 109 28 -26.1 9.0 74 19 27432 95 17 -16.9 1.5 | 99 26 -26.1 4.3 75 18 27737 85 20 -19.9 -1.7 | 92 29 -29.1 1.1 76 17 28042 100 24 -23.6 4.2 | 102 34 -32.8 7.0 77 16 28346 85 17 -16.9 -1.5 | 93 26 -26.1 1.4 78 16 28651 115 27 -24.5 11.4 | 113 37 -33.6 14.2 79 15 28956 110 22 -20.7 7.5 | 109 32 -29.8 10.4 80 14 29261 75 20 -19.3 -5.2 | 85 29 -28.5 -2.3 81 14 29566 60 26 -22.5 -13.0 | 72 33 -31.7 -10.2 82 13 29870 90 26 -26.0 0.0 | 95 35 -35.2 2.8 83 12 30175 75 26 -25.1 -6.7 | 84 35 -34.3 -3.9 84 10 31630 75 38 -36.7 -9.8 | 81 46 -45.9 -7.0 85 7 34090 85 50 -49.8 -4.4 | 89 59 -59.0 -1.5 Wind Parameters Mean winds (0-6000m): 257.2 at 12.8 knts Storm direction: 287.2 at 9.6 knts Shear (0-3000m) pos: 1.4 neg: 2.7 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 118.6 deg Storm rel helicity (0-3000m) pos: 35.9 neg: -5.3 tot: 30.6 m^2/s^2 ave: 10.2 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 16.24 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 ------------------------------------------------------------------------------- 500 316 9 44 5| 4.1 0.0 4.1| 4.8 -4.7 0.1 0.3 -0.10| 11.9 -1.2 1000 323 8 51 6| 2.1 1.7 3.7| 6.5 -4.7 1.8 1.8 -0.02| 7.6 -0.1 1500 319 7 60 5| 1.4 2.3 3.7| 11.9 -4.7 7.2 4.8 0.19| 6.7 1.3 2000 305 7 71 4| 1.0 4.0 5.1| 26.9 -4.7 22.3 11.1 0.42| 7.5 3.2 2500 283 8 131 2| 1.2 3.2 4.4| 35.8 -4.7 31.2 12.5 0.47| 6.9 3.3 3000 275 9 172 2| 1.4 2.7 4.0| 35.9 -5.3 30.6 10.2 0.42| 6.3 2.7 4000 266 10 189 4| 1.0 2.4 3.5| 42.1 -9.8 32.3 8.1 0.37| 5.7 2.1 5000 266 11 211 4| 1.6 2.5 4.2| 63.0 -26.9 36.1 7.2 0.32| 6.1 2.0 6000 257 13 210 7| 1.4 2.7 4.1| 64.4 -61.3 3.0 0.5 0.15| 6.0 0.9 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250806.06.gif