UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025092006.upa.cvt Date: 0600Z 20 SEP 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 20 SEP 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 98 SFC 967 405 25.6 12.6 44 13.0 17.2 20 7 301.6 303.4 291.6 329.8 9.52 2 956 503 26.2 11.2 39 15.0 16.7 3 7 303.2 304.8 291.5 329.4 8.77 3 942 629 26.0 11.0 39 15.0 16.5 342 8 304.3 305.9 291.9 330.6 8.78 4 925 785 24.4 10.4 41 14.0 15.6 315 7 304.3 305.9 291.7 330.0 8.59 5 850 1518 18.0 10.0 59 8.0 13.0 275 11 305.0 306.7 292.3 332.3 9.11 6 846 1558 17.6 9.6 59 8.0 12.6 276 11 305.0 306.6 292.2 331.7 8.90 7 799 2045 14.6 8.6 67 6.0 10.9 271 7 306.8 308.5 292.7 333.5 8.81 8 734 2757 10.4 1.4 54 9.0 5.5 16 4 309.8 310.9 291.0 327.7 5.78 9 712 3010 8.8 0.8 57 8.0 4.5 47 7 310.7 311.8 291.3 328.5 5.70 10 707 3069 8.4 1.4 61 7.0 4.6 55 7 310.9 312.0 291.6 329.5 6.00 11 704 3104 8.0 3.4 73 4.6 5.4 59 8 310.8 312.2 292.3 332.4 6.96 12 700 3151 7.6 3.9 77 3.7 5.5 65 8 310.9 312.3 292.6 333.3 7.25 13 696 3198 7.2 3.9 80 3.3 5.3 70 9 311.0 312.3 292.7 333.5 7.29 14 673 3474 5.2 1.8 79 3.4 3.3 99 12 311.7 313.0 292.2 331.9 6.49 15 669 3522 4.8 -0.1 71 4.9 2.2 106 12 311.8 312.9 291.6 329.6 5.68 16 638 3907 1.2 0.2 93 1.0 0.7 108 10 312.0 313.1 292.0 331.0 6.10 17 633 3970 0.8 -0.9 88 1.7 -0.1 103 9 312.2 313.3 291.7 330.0 5.67 18 631 3996 0.8 -2.7 77 3.5 -0.9 102 9 312.5 313.5 291.2 328.2 4.97 19 624 4085 0.0 -4.6 71 4.6 -2.2 95 8 312.6 313.4 290.7 326.4 4.36 20 576 4721 -5.3 -6.5 91 1.2 -5.8 80 8 313.6 314.4 290.7 326.6 4.08 21 542 5196 -8.1 -8.1 100 0.0 -8.1 97 11 315.8 316.5 291.2 328.1 3.83 22 514 5608 -9.7 -10.3 95 0.6 -9.9 111 13 318.7 319.3 291.6 329.8 3.40 23 502 5789 -11.9 -12.9 92 1.0 -12.3 105 11 318.2 318.7 291.0 327.4 2.82 24 500 5820 -11.9 -12.7 94 0.8 -12.2 125 10 318.5 319.1 291.2 328.0 2.88 25 491 5959 -12.7 -13.3 95 0.6 -12.9 125 12 319.2 319.8 291.3 328.4 2.79 26 466 6355 -15.1 -16.0 93 0.9 -15.4 129 16 321.0 321.5 291.4 328.9 2.36 27 463 6403 -15.1 -17.1 85 2.0 -15.7 130 17 321.6 322.0 291.4 328.9 2.16 28 462 6420 -15.3 -17.3 85 2.0 -15.9 131 17 321.6 322.0 291.3 328.8 2.13 29 441 6769 -17.9 -19.5 87 1.6 -18.4 152 10 322.6 323.0 291.4 328.9 1.85 30 435 6871 -18.9 -22.9 71 4.0 -20.0 147 10 322.6 322.9 291.0 327.4 1.39 31 432 6922 -19.1 -23.1 71 4.0 -20.1 145 10 323.0 323.2 291.1 327.7 1.38 32 400 7490 -22.7 -26.3 72 3.6 -23.5 130 9 325.5 325.7 291.6 329.4 1.12 33 390 7676 -23.9 -26.8 77 2.9 -24.5 134 9 326.3 326.5 291.7 330.2 1.09 34 383 7808 -25.3 -29.7 67 4.4 -26.1 143 8 326.1 326.3 291.5 329.2 0.85 35 382 7827 -25.7 -31.7 57 6.0 -26.8 144 8 325.8 326.0 291.3 328.4 0.70 36 379 7885 -25.9 -32.9 52 7.0 -27.1 148 8 326.3 326.4 291.3 328.6 0.63 37 370 8059 -26.7 -30.0 74 3.3 -27.3 160 7 327.5 327.7 291.9 330.6 0.86 38 364 8177 -27.7 -30.4 78 2.7 -28.2 169 6 327.7 327.9 291.9 330.7 0.84 39 359 8277 -28.3 -29.7 88 1.4 -28.6 176 5 328.2 328.4 292.1 331.5 0.91 40 357 8317 -28.5 -30.1 86 1.6 -28.8 178 5 328.5 328.6 292.2 331.6 0.88 41 348 8500 -29.9 -33.5 71 3.6 -30.4 191 4 329.0 329.1 292.1 331.4 0.65 42 345 8562 -30.7 -34.4 70 3.7 -31.3 195 4 328.7 328.8 292.0 330.9 0.60 43 336 8749 -32.1 -34.5 79 2.4 -32.4 187 4 329.3 329.4 292.2 331.5 0.61 44 331 8855 -33.1 -36.2 74 3.1 -33.5 182 5 329.3 329.4 292.0 331.3 0.52 45 326 8962 -34.1 -40.1 55 6.0 -34.8 178 5 329.4 329.5 291.9 330.7 0.36 46 311 9291 -36.7 -40.2 70 3.5 -37.1 182 6 330.2 330.3 292.2 331.6 0.37 47 303 9472 -38.5 -44.5 53 6.0 -39.0 199 7 330.2 330.2 292.0 331.1 0.24 48 301 9517 -38.9 -45.9 48 7.0 -39.4 203 7 330.2 330.3 292.0 331.0 0.21 49 300 9540 -39.1 -46.1 47 7.0 -39.6 205 7 330.3 330.3 292.0 331.0 0.20 50 298 9586 -39.5 -44.5 59 5.0 -39.9 208 8 330.3 330.4 292.0 331.3 0.24 51 296 9632 -39.7 -47.7 42 8.0 -40.2 211 9 330.7 330.7 292.1 331.4 0.17 52 294 9678 -39.9 -42.7 75 2.8 -40.1 215 10 331.0 331.1 292.3 332.2 0.30 53 290 9772 -40.5 -47.5 47 7.0 -41.0 220 11 331.5 331.5 292.3 332.2 0.18 54 275 10132 -43.5 -49.5 51 6.0 -43.9 212 12 332.2 332.2 292.4 332.8 0.15 55 271 10230 -43.7 -48.7 58 5.0 -44.0 214 11 333.3 333.4 292.8 334.0 0.17 56 250 10770 -46.3 -62.3 15 16.0 -46.8 225 14 337.2 337.2 293.7 337.4 0.04 57 200 12230 -52.9 -68.9 13 16.0 -53.2 220 22 349.0 349.0 296.4 349.1 0.02 58 169 13301 -58.5 -73.5 13 15.0 -58.7 225 17 356.9 356.9 298.1 357.0 0.01 59 150 14050 -58.3 -75.3 10 17.0 -58.5 240 26 369.6 369.6 300.5 369.7 0.01 60 100 16570 -64.5 -80.5 9 16.0 -64.7 240 11 403.1 403.1 305.6 403.1 0.01 61 93 17014 -63.7 -80.7 8 17.0 -63.9 238 12 413.1 413.1 306.9 413.2 0.01 62 85 17562 -65.5 -81.5 9 16.0 -65.7 223 16 420.3 420.3 307.7 420.3 0.01 63 79 18009 -62.9 -80.9 7 18.0 -63.1 248 10 434.5 434.5 309.3 434.6 0.01 64 70 18750 -64.7 -82.7 7 18.0 -64.9 215 8 446.0 446.0 310.5 446.0 0.01 65 68 18927 -64.9 -82.9 7 18.0 -65.1 207 7 449.2 449.3 310.8 449.3 0.01 66 50 20820 -61.1 -80.1 6 19.0 -61.6 5 8 499.5 499.5 314.9 499.6 0.01 67 46 21337 -61.9 -81.9 5 20.0 -62.4 35 8 509.6 509.6 315.6 509.7 0.01 68 42 21903 -59.3 -79.3 6 20.0 -60.0 100 12 529.5 529.5 316.9 529.6 0.02 69 42 21903 -59.3 -79.3 6 20.0 -60.0 100 12 529.5 529.5 316.9 529.6 0.02 70 38 22527 -61.7 -80.7 6 19.0 -62.3 115 11 538.8 538.8 317.5 538.9 0.02 71 32 23596 -59.7 -79.7 6 20.0 -60.6 270 11 571.2 571.3 319.2 571.4 0.02 72 31 23794 -60.1 -81.1 5 21.0 -61.0 306 11 575.4 575.4 319.5 575.5 0.02 73 30 24000 -58.1 -79.1 5 21.0 -59.2 315 12 586.2 586.3 320.0 586.4 0.03 74 29 24213 -57.9 -78.9 5 21.0 -59.0 315 13 592.5 592.5 320.3 592.7 0.03 75 26 24900 -58.1 -78.1 6 20.0 -59.3 40 16 610.7 610.8 321.1 611.0 0.03 76 23 25677 -54.5 -75.5 6 21.0 -56.5 213 11 643.1 643.1 322.4 643.6 0.06 77 20 26570 -54.9 -77.9 4 23.0 -57.1 205 6 668.1 668.1 323.4 668.5 0.05 78 17 27613 -53.5 -76.5 4 23.0 -56.3 201 11 704.4 704.4 324.6 705.0 0.07 79 16 28003 -54.1 -77.1 4 23.0 -56.9 243 10 714.8 714.8 324.9 715.3 0.07 80 14 28865 -51.7 -75.7 4 24.0 -55.4 257 15 750.7 750.8 326.0 751.6 0.09 81 14 28865 -51.9 -75.9 4 24.0 -55.6 257 15 750.1 750.1 326.0 750.9 0.09 82 13 29349 -48.7 -74.7 3 26.0 -53.7 273 15 777.2 777.3 326.7 778.3 0.12 83 12 29875 -49.1 -75.1 3 26.0 -54.2 308 10 793.8 793.8 327.1 794.9 0.12 84 11 30446 -48.9 -74.9 3 26.0 -54.4 255 12 814.5 814.6 327.6 815.9 0.13 85 10 31080 -43.5 -73.5 2 30.0 -51.8 320 15 857.2 857.3 328.6 859.1 0.18 86 10 31080 -44.1 -76.1 2 32.0 -52.1 320 15 854.9 855.0 328.5 856.2 0.12 87 10 31080 -43.7 -75.7 2 32.0 -51.9 320 15 856.4 856.5 328.5 857.8 0.13 88 9.4 31499 -42.5 -76.5 1 34.0 -51.6 310 13 876.3 876.3 329.0 877.6 0.12 89 9.2 31645 -42.3 -76.3 1 34.0 -51.6 307 13 882.4 882.5 329.1 883.8 0.13 90 8.9 31869 -43.7 -78.7 1 35.0 -52.5 302 12 885.4 885.5 329.1 886.4 0.09 91 7.0 33500 -40.3 -79.3 1 39.0 -52.1 265 5 962.5 962.5 330.6 963.7 0.11 92 5.6 35030 -37.9 -77.9 1 40.0 -52.3 1036.4 1036.6 331.8 1038.5 0.17 TRP 169 13301 -58.5 -73.5 13 15.0 -58.7 225 17 356.9 356.9 298.1 357.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5722.00 m Freezing level: 624.00 mb = 4085.24 m = 13402.87 ft Wetbulb zero: 633.64 mb = 3962.12 m = 12998.93 ft Precipitable water: 1.35 inches Sfc-500 mean rel hum: 71.57 % Est. max temperature: 30.04 C = 86.07 F Sfc-Lift cond lev (LCL): 799.00 mb = 2044.63 m = 6708.01 ft T: 14.60 C 700-500 lapse rate: 7.31 C/km ThetaE index: 5.82 C Layer 734.0- 712.0 mb Conv cond level (CCL): 686.21 mb = 3314.38 m = 10873.82 ft Mean mixing ratio: 8.80 g/kg Conv temperature: 35.17 C = 95.30 F Cap Strength: 4.15 C Lifted Index: -0.90 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.84 C Lifted Index @700 mb: 3.07 C Showalter Index: -1.78 C Risk: Thunderstorms probable Total Totals Index: 51.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.90 C Cross Totals Index: 21.90 C K Index: 36.20 Risk: > 80 % chance of thunderstorms Sweat Index: 208.00 Risk: None Energy Index: -0.87 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 78.64 J/kg Max Up Vert Vel: 12.54 m/s Conv Inhibition (B-): 235.98 J/kg Cap Strength: 4.15 C Lift Cond Lev (LCL): 757.62 mb = 2491.32 m = 8173.53 ft Lev Free Conv (LFC): 602.62 mb = 4361.95 m = 14310.69 ft Equ Level (EL): 402.62 mb = 7441.77 m = 24414.98 ft B at Equ Level: 77.85 J/kg Max Parcel Lev (MPL): 282.62 mb = 9946.55 m = 32632.65 ft Wind level data Storm motion: 123 at 7 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 ---------------------------------------------------------- 0 967 405 20 7 -2.4 -6.6 | 341 11 3.5 -10.4 1 944 610 345 8 2.1 -7.7 | 325 14 8.0 -11.5 2 925 785 315 7 4.9 -4.9 | 309 14 10.9 -8.7 3 911 914 320 8 5.1 -6.1 | 312 15 11.1 -9.9 4 880 1219 285 12 11.6 -3.1 | 291 19 17.5 -6.9 5 850 1518 275 11 11.0 -1.0 | 286 18 16.9 -4.7 6 849 1524 275 12 12.0 -1.0 | 285 19 17.9 -4.8 7 819 1829 285 7 6.8 -1.8 | 294 14 12.7 -5.6 8 790 2134 265 7 7.0 0.6 | 284 13 12.9 -3.2 9 762 2438 335 4 1.7 -3.6 | 314 11 7.6 -7.4 10 735 2743 15 4 -1.0 -3.9 | 327 9 4.9 -7.6 11 700 3151 65 8 -7.3 -3.4 | 11 7 -1.3 -7.2 12 682 3353 85 12 -12.0 -1.0 | 51 8 -6.0 -4.8 13 657 3658 125 12 -9.8 6.9 | 128 5 -3.9 3.1 14 608 4267 80 6 -5.9 -1.0 | 360 5 0.0 -4.8 15 563 4877 80 9 -8.9 -1.6 | 29 6 -3.0 -5.3 16 521 5486 115 14 -12.7 5.9 | 107 7 -6.8 2.1 17 502 5791 105 11 -10.6 2.8 | 79 5 -4.7 -0.9 18 500 5820 125 10 -8.2 5.7 | 131 3 -2.3 2.0 19 482 6096 125 14 -11.5 8.0 | 127 7 -5.6 4.2 20 463 6401 130 17 -13.0 10.9 | 135 10 -7.1 7.1 21 444 6706 155 10 -4.2 9.1 | 198 6 1.7 5.3 22 409 7315 125 11 -9.0 6.3 | 129 4 -3.1 2.5 23 400 7490 130 9 -6.9 5.8 | 154 2 -1.0 2.0 24 393 7620 130 9 -6.9 5.8 | 154 2 -1.0 2.0 25 345 8534 195 4 1.0 3.9 | 269 7 6.9 0.1 26 317 9144 170 5 -0.9 4.9 | 257 5 5.0 1.1 27 300 9540 205 7 3.0 6.3 | 254 9 8.9 2.6 28 291 9754 220 11 7.1 8.4 | 250 14 13.0 4.6 29 278 10058 210 12 6.0 10.4 | 241 14 11.9 6.6 30 254 10668 225 8 5.7 5.7 | 261 12 11.6 1.9 31 250 10770 225 14 9.9 9.9 | 249 17 15.8 6.1 32 211 11887 225 17 12.0 12.0 | 245 20 17.9 8.2 33 200 12230 220 22 14.1 16.9 | 237 24 20.1 13.1 34 192 12497 215 22 12.6 18.0 | 232 23 18.5 14.2 35 183 12802 230 27 20.7 17.4 | 243 30 26.6 13.6 36 174 13106 240 25 21.7 12.5 | 252 29 27.6 8.7 37 169 13301 225 17 12.0 12.0 | 245 20 17.9 8.2 38 166 13411 245 19 17.2 8.0 | 260 24 23.1 4.2 39 150 14050 240 26 22.5 13.0 | 252 30 28.4 9.2 40 143 14326 240 25 21.7 12.5 | 252 29 27.6 8.7 41 137 14630 225 19 13.4 13.4 | 243 22 19.3 9.6 42 124 15240 235 19 15.6 10.9 | 252 23 21.5 7.1 43 118 15545 225 19 13.4 13.4 | 243 22 19.3 9.6 44 112 15850 275 16 15.9 -1.4 | 283 22 21.8 -5.2 45 107 16154 250 12 11.3 4.1 | 269 17 17.2 0.3 46 102 16459 220 10 6.4 7.7 | 253 13 12.3 3.9 47 100 16570 240 11 9.5 5.5 | 264 16 15.4 1.7 48 97 16764 240 11 9.5 5.5 | 264 16 15.4 1.7 49 88 17374 235 14 11.5 8.0 | 256 18 17.4 4.2 50 83 17678 215 18 10.3 14.7 | 236 20 16.2 11.0 51 79 17983 240 10 8.7 5.0 | 265 15 14.6 1.2 52 75 18288 325 7 4.0 -5.7 | 314 14 9.9 -9.5 53 70 18750 215 8 4.6 6.6 | 255 11 10.5 2.8 54 62 19507 180 3 0.0 3.0 | 278 6 5.9 -0.8 55 59 19812 135 11 -7.8 7.8 | 155 4 -1.9 4.0 56 51 20726 245 11 10.0 4.6 | 267 16 15.9 0.9 57 50 20820 5 8 -0.7 -8.0 | 336 13 5.2 -11.8 58 48 21031 335 13 5.5 -11.8 | 324 19 11.4 -15.6 59 46 21336 35 8 -4.6 -6.6 | 353 10 1.3 -10.3 60 42 21946 105 12 -11.6 3.1 | 83 6 -5.7 -0.7 61 36 22860 120 10 -8.7 5.0 | 114 3 -2.8 1.2 62 34 23165 185 12 1.0 12.0 | 220 11 7.0 8.2 63 31 23774 305 11 9.0 -6.3 | 304 18 14.9 -10.1 64 30 24000 315 12 8.5 -8.5 | 310 19 14.4 -12.3 65 28 24384 315 13 9.2 -9.2 | 311 20 15.1 -13.0 66 27 24689 15 17 -4.4 -16.4 | 356 20 1.5 -20.2 67 26 24994 50 15 -11.5 -9.6 | 23 15 -5.6 -13.4 68 24 25298 60 14 -12.1 -7.0 | 30 12 -6.2 -10.8 69 23 25603 210 11 5.5 9.5 | 243 13 11.4 5.7 70 22 25908 220 10 6.4 7.7 | 253 13 12.3 3.9 71 21 26213 35 5 -2.9 -4.1 | 339 8 3.0 -7.9 72 20 26518 110 10 -9.4 3.4 | 84 4 -3.5 -0.4 73 20 26570 205 6 2.5 5.4 | 259 9 8.4 1.7 74 18 27432 180 12 0.0 12.0 | 216 10 5.9 8.2 75 16 28042 245 10 9.1 4.2 | 268 15 15.0 0.4 76 15 28651 210 12 6.0 10.4 | 241 14 11.9 6.6 77 14 28956 270 16 16.0 -0.0 | 280 22 21.9 -3.8 78 13 29261 260 15 14.8 2.6 | 273 21 20.7 -1.2 79 13 29566 295 15 13.6 -6.3 | 297 22 19.5 -10.1 80 12 29870 315 10 7.1 -7.1 | 310 17 13.0 -10.9 81 11 30175 225 10 7.1 7.1 | 256 13 13.0 3.3 82 10 31080 320 15 9.6 -11.5 | 314 22 15.6 -15.3 83 7 33500 265 5 5.0 0.4 | 287 11 10.9 -3.3 Wind Parameters Mean winds (0-6000m): 92.6 at 9.4 knts Storm direction: 122.6 at 7.0 knts Shear (0-3000m) pos: 4.0 neg: 2.5 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 79.6 deg Storm rel helicity (0-3000m) pos: 64.4 neg: -68.9 tot: -4.5 m^2/s^2 ave: -1.5 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 1.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.00 Bulk Shear: 26.18 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 ------------------------------------------------------------------------------- 500 340 7 322 14| 0.0 7.8 7.8| 2.3 -26.2 -23.9 -47.8 -0.72| 9.8 -7.0 1000 311 9 308 16| 0.0 7.4 7.4| 2.3 -58.9 -56.6 -56.6 -0.77| 9.3 -7.2 1500 299 9 301 16| 1.5 5.0 6.5| 11.0 -63.4 -52.4 -34.9 -0.55| 8.1 -4.5 2000 295 8 299 15| 2.3 3.7 6.1| 30.7 -68.9 -38.2 -19.1 -0.27| 8.1 -2.2 2500 302 8 302 15| 3.0 3.0 6.0| 43.5 -68.9 -25.5 -10.2 -0.10| 7.7 -0.7 3000 316 8 310 15| 4.0 2.5 6.5| 64.4 -68.9 -4.5 -1.5 0.14| 8.2 1.2 4000 359 8 333 13| 2.7 2.1 4.8| 73.5 -76.7 -3.2 -0.8 0.08| 8.1 0.7 5000 56 8 8 9| 2.9 1.7 4.6| 88.0 -76.7 11.3 2.3 0.20| 7.5 1.5 6000 93 9 46 5| 2.7 1.4 4.1| 95.7 -79.9 15.8 2.6 0.21| 7.4 1.5 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250920.06.gif