UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:1200Z 20 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 190 SFC 975 405 7.8 3.3 73 4.5 5.6 150 3 283.0 283.8 279.9 296.9 4.97 2 959 540 8.8 4.3 73 4.5 6.5 256 4 285.3 286.3 281.6 300.6 5.43 3 925 836 7.6 3.7 76 3.9 5.6 265 6 287.1 288.0 282.3 302.3 5.39 4 919 890 7.2 3.3 76 3.9 5.2 258 5 287.2 288.1 282.3 302.2 5.28 5 906 1007 7.4 2.4 71 5.0 4.9 305 3 288.6 289.5 282.5 302.9 5.02 6 850 1530 4.6 1.6 81 3.0 3.1 355 5 291.0 291.9 283.6 305.5 5.05 7 821 1812 3.2 -1.3 72 4.5 1.1 350 9 292.4 293.1 283.3 304.7 4.23 8 813 1892 4.0 -17.0 20 21.0 -2.7 347 9 294.1 294.3 280.4 297.9 1.24 9 806 1962 3.8 -19.2 17 23.0 -3.2 344 8 294.6 294.8 280.4 297.8 1.04 10 796 2063 3.0 -17.0 21 20.0 -3.4 339 7 294.8 295.0 280.8 298.7 1.27 11 775 2279 2.2 -20.8 16 23.0 -4.6 328 7 296.2 296.3 281.0 299.2 0.94 12 765 2384 2.0 -17.0 23 19.0 -4.1 323 8 297.1 297.3 281.8 301.2 1.32 13 752 2522 0.8 -12.2 37 13.0 -3.8 316 8 297.2 297.6 282.7 303.3 1.99 14 716 2915 -1.5 -12.5 43 11.0 -5.4 305 13 298.9 299.3 283.5 305.2 2.04 15 714 2937 -1.1 -16.1 31 15.0 -6.0 305 13 299.6 299.8 283.1 304.4 1.52 16 712 2959 -1.3 -15.3 34 14.0 -6.0 305 14 299.6 299.9 283.3 304.7 1.63 17 710 2982 -1.1 -18.1 26 17.0 -6.4 305 14 300.0 300.3 283.1 304.2 1.29 18 702 3072 -1.1 -22.1 19 21.0 -7.0 305 16 301.0 301.2 283.0 304.0 0.93 19 700 3095 -1.3 -20.3 22 19.0 -6.9 305 17 301.0 301.2 283.2 304.5 1.09 20 694 3163 -1.5 -16.5 31 15.0 -6.4 305 18 301.6 301.8 284.0 306.4 1.52 21 690 3209 -1.7 -15.7 33 14.0 -6.4 305 19 301.8 302.1 284.2 307.0 1.63 22 668 3466 -3.3 -13.3 46 10.0 -6.8 305 22 302.9 303.2 285.1 309.3 2.05 23 652 3657 -3.7 -17.7 33 14.0 -8.1 305 25 304.5 304.8 285.0 309.2 1.46 24 623 4013 -6.5 -18.5 38 12.0 -10.1 299 30 305.3 305.6 285.3 309.9 1.43 25 606 4229 -7.7 -21.7 32 14.0 -11.5 296 33 306.3 306.5 285.3 310.0 1.11 26 593 4396 -8.9 -22.9 31 14.0 -12.6 297 33 306.8 307.0 285.4 310.2 1.02 27 589 4449 -9.1 -25.1 26 16.0 -13.0 298 32 307.2 307.4 285.3 310.0 0.84 28 582 4541 -9.9 -24.9 28 15.0 -13.6 299 31 307.3 307.5 285.4 310.2 0.87 29 580 4567 -10.1 -22.1 37 12.0 -13.3 300 30 307.4 307.6 285.7 311.1 1.12 30 577 4607 -10.3 -23.3 34 13.0 -13.6 300 30 307.6 307.8 285.7 311.0 1.01 31 575 4634 -10.3 -29.3 19 19.0 -14.4 299 30 307.9 308.0 285.3 309.9 0.59 32 571 4688 -10.9 -24.9 31 14.0 -14.3 298 31 307.8 308.0 285.6 310.8 0.89 33 569 4714 -10.9 -27.9 23 17.0 -14.7 298 31 308.1 308.3 285.5 310.4 0.68 34 527 5297 -15.9 -26.9 38 11.0 -18.3 292 34 309.0 309.1 285.9 311.7 0.80 35 502 5660 -18.9 -36.9 19 18.0 -21.6 290 36 309.6 309.7 285.6 310.8 0.32 36 500 5690 -19.1 -37.1 19 18.0 -21.8 290 36 309.8 309.8 285.7 310.9 0.32 37 470 6148 -22.5 -47.5 8 25.0 -25.0 295 41 311.1 311.1 285.8 311.5 0.11 38 400 7310 -31.9 -53.9 9 22.0 -33.3 285 47 313.5 313.5 286.6 313.8 0.06 39 383 7616 -34.5 -56.5 9 22.0 -35.6 280 48 314.0 314.0 286.8 314.2 0.05 40 314 8976 -45.1 -64.1 10 19.0 -45.6 280 50 317.6 317.6 288.0 317.7 0.02 41 310 9062 -45.7 -59.7 19 14.0 -46.1 280 50 317.9 318.0 288.1 318.1 0.04 42 300 9280 -46.5 -61.5 17 15.0 -46.9 275 53 319.8 319.8 288.7 319.9 0.03 43 294 9413 -47.1 -64.1 13 17.0 -47.5 276 55 320.8 320.8 289.0 320.9 0.02 44 250 10460 -55.1 -66.1 24 11.0 -55.3 285 67 324.1 324.2 290.0 324.2 0.02 45 232 10934 -58.5 -68.5 27 10.0 -58.6 283 71 326.0 326.0 290.6 326.1 0.02 46 229 11016 -59.1 -68.1 30 9.0 -59.2 283 71 326.3 326.3 290.7 326.4 0.02 47 224 11154 -59.7 -66.7 40 7.0 -59.8 282 72 327.4 327.4 291.0 327.5 0.02 48 218 11323 -60.3 -69.3 30 9.0 -60.4 281 74 329.1 329.1 291.5 329.1 0.02 49 213 11468 -60.3 -69.3 30 9.0 -60.4 281 75 331.3 331.3 292.1 331.3 0.02 50 208 11616 -60.7 -70.5 26 9.8 -60.8 280 76 332.9 332.9 292.5 332.9 0.01 51 201 11829 -61.3 -72.3 22 11.0 -61.4 280 74 335.2 335.2 293.1 335.3 0.01 52 200 11860 -61.5 -72.5 22 11.0 -61.6 280 74 335.4 335.4 293.2 335.4 0.01 53 195 12017 -61.9 -72.9 22 11.0 -62.0 279 74 337.2 337.2 293.6 337.2 0.01 54 193 12081 -62.3 -73.3 22 11.0 -62.4 278 73 337.5 337.5 293.7 337.6 0.01 55 189 12210 -61.1 -75.1 14 14.0 -61.2 277 71 341.5 341.5 294.7 341.5 0.01 56 187 12276 -61.1 -75.1 14 14.0 -61.2 277 70 342.5 342.5 294.9 342.6 0.01 57 186 12310 -60.9 -74.9 14 14.0 -61.0 276 69 343.4 343.4 295.1 343.4 0.01 58 150 13650 -60.1 -85.1 2 25.0 -60.3 265 47 366.5 366.5 299.9 366.5 0.00 59 100 16190 -58.5 -87.5 1 29.0 -58.9 275 27 414.7 414.7 307.1 414.7 0.00 60 86 17131 -60.9 -89.9 1 29.0 -61.2 275 30 428.1 428.1 308.6 428.1 0.00 61 78 17741 -57.9 -88.9 1 31.0 -58.4 267 33 446.5 446.5 310.5 446.5 0.00 62 72 18243 -59.1 -89.1 1 30.0 -59.6 288 20 454.3 454.3 311.3 454.3 0.00 63 70 18420 -58.5 -88.5 1 30.0 -59.0 280 22 459.2 459.2 311.7 459.2 0.00 64 60 19391 -57.3 -89.3 1 32.0 -58.0 289 18 482.6 482.6 313.7 482.6 0.00 65 56 19825 -58.7 -89.7 1 31.0 -59.3 300 13 489.0 489.0 314.1 489.1 0.00 66 50 20540 -56.7 -88.7 1 32.0 -57.5 265 5 509.9 509.9 315.7 509.9 0.00 67 48 20799 -57.5 -89.5 1 32.0 -58.3 300 10 513.9 513.9 315.9 514.0 0.00 68 46 21069 -55.7 -88.7 1 33.0 -56.7 266 10 524.6 524.6 316.6 524.6 0.00 69 43 21498 -55.9 -88.9 1 33.0 -56.9 294 6 534.3 534.3 317.2 534.3 0.00 70 41 21801 -57.5 -89.5 1 32.0 -58.4 246 7 537.6 537.6 317.4 537.7 0.00 71 36 22630 -53.9 -88.9 1 35.0 -55.4 170 11 567.3 567.3 319.0 567.4 0.00 72 34 22996 -54.7 -88.7 1 34.0 -56.2 135 10 574.6 574.6 319.4 574.6 0.00 73 32 23386 -53.3 -88.3 1 35.0 -55.1 149 10 588.4 588.4 320.0 588.4 0.00 74 30 23800 -54.7 -88.7 1 34.0 -56.3 155 13 595.5 595.5 320.4 595.5 0.00 75 25 24970 -52.9 -88.9 1 36.0 -55.2 200 23 632.6 632.6 322.0 632.6 0.01 76 23 25506 -53.9 -88.9 1 35.0 -56.1 257 20 644.9 644.9 322.5 644.9 0.01 77 22 25793 -52.1 -89.1 0 37.0 -54.8 300 15 658.5 658.5 323.0 658.5 0.01 78 20 26410 -51.7 -88.7 0 37.0 -54.7 300 8 677.9 677.9 323.7 678.0 0.01 79 17 27469 -49.5 -87.5 0 38.0 -53.6 303 11 717.2 717.2 325.0 717.3 0.01 80 15 28288 -49.7 -87.7 0 38.0 -54.1 345 9 742.7 742.7 325.7 742.8 0.01 81 15 28288 -47.5 -86.5 0 39.0 -52.7 345 9 750.0 750.0 326.0 750.1 0.01 82 13 29229 -49.7 -87.7 0 38.0 -54.5 39 10 773.7 773.7 326.5 773.8 0.01 83 12 29755 -48.3 -87.3 0 39.0 -53.9 77 13 796.6 796.6 327.1 796.7 0.02 84 11 30332 -45.1 -85.1 0 40.0 -52.4 133 11 828.3 828.3 327.9 828.5 0.03 85 10 30970 -43.9 -83.9 0 40.0 -52.2 190 6 855.7 855.7 328.5 856.0 0.03 86 10 30970 -43.5 -83.5 0 40.0 -52.0 190 6 857.2 857.2 328.5 857.5 0.04 87 8.8 31829 -42.9 -82.9 0 40.0 -52.2 231 10 891.4 891.4 329.2 891.9 0.05 88 7.5 32917 -38.1 -80.1 0 42.0 -50.9 283 14 952.6 952.6 330.4 953.5 0.09 89 7.0 33390 -39.5 -80.5 0 41.0 -51.8 305 16 965.8 965.8 330.7 966.7 0.09 90 6.3 34115 -36.7 -78.7 0 42.0 -51.3 1007.2 1007.3 331.3 1008.8 0.13 TRP 208 11616 -61.5 -69.5 34 8.0 -61.6 280 76 331.6 331.6 292.2 331.7 0.02 WND 208 11616 -60.7 -70.5 26 9.8 -60.8 280 76 332.9 332.9 292.5 332.9 0.01 Sounding variables and indices 1000-500 mb thick: 5500.00 m Freezing level: 739.48 mb = 2658.76 m = 8722.85 ft Wetbulb zero: 818.66 mb = 1835.32 m = 6021.30 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 42.69 % Est. max temperature: 16.93 C = 62.47 F Sfc-Lift cond lev (LCL): 910.16 mb = 969.26 m = 3179.94 ft T: 7.34 C 700-500 lapse rate: 6.86 C/km ThetaE index: 7.70 C Layer 821.0- 796.0 mb Conv cond level (CCL): 741.31 mb = 2636.76 m = 8650.69 ft Mean mixing ratio: 5.22 g/kg Conv temperature: 22.41 C = 72.33 F Cap Strength: 9.00 C Lifted Index: 8.54 C Risk: None Lifted Index @300 mb: 12.78 C Lifted Index @700 mb: 7.06 C Showalter Index: 6.08 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 20.70 C K Index: 6.30 Risk: None Sweat Index: 65.20 Risk: None Energy Index: 1.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.47 J/kg Max Up Vert Vel: 6.85 m/s Conv Inhibition (B-): 58151.99 J/kg Cap Strength: 8.96 C Lift Cond Lev (LCL): 864.21 mb = 1394.13 m = 4573.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 16 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 ---------------------------------------------------------- 0 975 405 150 3 -1.5 2.6 | 149 19 -9.6 16.1 1 951 610 310 4 3.1 -2.6 | 155 12 -5.1 10.9 2 925 836 265 6 6.0 0.5 | 171 14 -2.1 14.0 3 916 914 255 4 3.9 1.0 | 164 15 -4.3 14.5 4 883 1219 60 1 -0.9 -0.5 | 145 16 -9.0 13.0 5 850 1530 355 5 0.4 -5.0 | 138 11 -7.7 8.5 6 819 1829 350 9 1.6 -8.9 | 125 8 -6.6 4.6 7 789 2134 335 7 3.0 -6.3 | 144 9 -5.2 7.1 8 759 2438 320 8 5.1 -6.1 | 158 8 -3.0 7.4 9 731 2743 305 9 7.4 -5.2 | 175 8 -0.7 8.3 10 700 3095 305 17 13.9 -9.8 | 237 7 5.8 3.7 11 651 3658 305 25 20.5 -14.3 | 274 12 12.4 -0.8 12 601 4267 295 34 30.8 -14.4 | 272 23 22.7 -0.9 13 578 4572 300 30 26.0 -15.0 | 275 18 17.9 -1.5 14 556 4877 295 32 29.0 -13.5 | 270 21 20.9 -0.0 15 500 5690 290 36 33.8 -12.3 | 267 26 25.7 1.2 16 473 6096 295 40 36.3 -16.9 | 277 28 28.1 -3.4 17 453 6401 295 45 40.8 -19.0 | 280 33 32.7 -5.5 18 417 7010 280 43 42.3 -7.5 | 260 35 34.2 6.0 19 400 7310 285 47 45.4 -12.2 | 268 37 37.3 1.3 20 382 7620 280 48 47.3 -8.3 | 262 39 39.2 5.2 21 306 9144 280 50 49.2 -8.7 | 263 41 41.1 4.8 22 300 9280 275 53 52.8 -4.6 | 259 46 44.7 8.9 23 250 10460 285 67 64.7 -17.3 | 274 57 56.6 -3.9 24 208 11616 280 76 74.8 -13.2 | 270 67 66.7 0.3 25 200 11860 280 74 72.9 -12.8 | 269 65 64.8 0.6 26 199 11887 280 76 74.8 -13.2 | 270 67 66.7 0.3 27 150 13650 265 47 46.8 4.1 | 246 43 38.7 17.6 28 148 13716 260 47 46.3 8.2 | 240 44 38.2 21.7 29 128 14630 290 39 36.6 -13.3 | 270 29 28.5 0.2 30 116 15240 275 35 34.9 -3.1 | 249 29 26.7 10.4 31 111 15545 285 33 31.9 -8.5 | 258 24 23.8 4.9 32 100 16190 275 27 26.9 -2.4 | 239 22 18.8 11.1 33 96 16459 275 27 26.9 -2.4 | 239 22 18.8 11.1 34 91 16764 255 28 27.0 7.2 | 222 28 18.9 20.7 35 87 17069 275 30 29.9 -2.6 | 243 24 21.8 10.9 36 83 17374 275 28 27.9 -2.4 | 241 23 19.8 11.0 37 79 17678 265 32 31.9 2.8 | 236 29 23.8 16.3 38 75 17983 275 35 34.9 -3.1 | 249 29 26.7 10.4 39 71 18288 290 18 16.9 -6.2 | 230 11 8.8 7.3 40 70 18420 280 22 21.7 -3.8 | 234 17 13.5 9.7 41 68 18593 275 21 20.9 -1.8 | 228 17 12.8 11.7 42 65 18898 290 20 18.8 -6.8 | 238 13 10.7 6.6 43 62 19202 295 24 21.8 -10.1 | 256 14 13.6 3.3 44 59 19507 285 14 13.5 -3.6 | 209 11 5.4 9.9 45 56 19812 300 13 11.3 -6.5 | 204 8 3.1 7.0 46 53 20117 290 3 2.8 -1.0 | 157 14 -5.3 12.5 47 51 20422 300 12 10.4 -6.0 | 197 8 2.3 7.5 48 50 20540 265 5 5.0 0.4 | 167 14 -3.1 13.9 49 49 20726 315 10 7.1 -7.1 | 171 7 -1.0 6.4 50 46 21031 255 10 9.7 2.6 | 185 16 1.5 16.1 51 44 21336 335 11 4.6 -10.0 | 135 5 -3.5 3.5 52 42 21641 260 1 1.0 0.2 | 152 15 -7.1 13.7 53 40 21946 235 12 9.8 6.9 | 185 20 1.7 20.4 54 33 23165 120 10 -8.7 5.0 | 138 25 -16.8 18.5 55 32 23470 160 10 -3.4 9.4 | 153 26 -11.5 22.9 56 30 23774 115 10 -9.1 4.2 | 136 25 -17.2 17.7 57 30 23800 155 13 -5.5 11.8 | 152 29 -13.6 25.3 58 29 24079 125 17 -13.9 9.8 | 137 32 -22.0 23.2 59 27 24384 175 14 -1.2 13.9 | 161 29 -9.3 27.4 60 26 24689 200 14 4.8 13.2 | 173 27 -3.3 26.6 61 25 24994 200 24 8.2 22.6 | 180 36 0.1 36.0 62 24 25298 240 22 19.1 11.0 | 204 27 10.9 24.5 63 23 25603 265 19 18.9 1.7 | 216 19 10.8 15.1 64 22 25908 320 12 7.7 -9.2 | 175 4 -0.4 4.3 65 21 26213 285 5 4.8 -1.3 | 165 13 -3.3 12.2 66 20 26410 300 8 6.9 -4.0 | 173 10 -1.2 9.5 67 20 26518 310 10 7.7 -6.4 | 176 7 -0.5 7.1 68 19 26822 330 13 6.5 -11.3 | 144 3 -1.6 2.2 69 18 27127 265 10 10.0 0.9 | 187 14 1.8 14.4 70 17 27432 295 11 10.0 -4.6 | 192 9 1.8 8.8 71 16 27737 345 14 3.6 -13.5 | 90 4 -4.5 -0.0 72 16 28042 285 3 2.9 -0.8 | 158 14 -5.2 12.7 73 15 28346 355 10 0.9 -10.0 | 116 8 -7.2 3.5 74 14 28651 20 10 -3.4 -9.4 | 110 12 -11.5 4.1 75 12 29566 50 10 -7.7 -6.4 | 114 17 -15.8 7.1 76 12 29870 90 14 -14.0 0.0 | 121 26 -22.1 13.5 77 10 30970 190 6 1.0 5.9 | 160 21 -7.1 19.4 78 7 33390 305 16 13.1 -9.2 | 229 7 5.0 4.3 Wind Parameters Mean winds (0-6000m): 299.0 at 21.0 knts Storm direction: 329.0 at 15.7 knts Shear (0-3000m) pos: 1.0 neg: 3.6 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 113.6 deg Storm rel helicity (0-3000m) pos: 62.7 neg: -39.0 tot: 23.8 m^2/s^2 ave: 7.9 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.61 Bulk Shear: 38.26 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 ------------------------------------------------------------------------------- 500 277 4 164 14| 6.0 0.0 6.0| 26.7 -9.3 17.4 34.9 0.29| 14.7 4.3 1000 283 3 159 14| 3.0 0.0 3.0| 26.9 -33.7 -6.9 -6.9 -0.10| 12.5 -1.2 1500 327 4 150 11| 2.0 2.1 4.0| 28.2 -39.0 -10.8 -7.2 -0.12| 10.7 -1.3 2000 330 5 148 10| 1.5 1.8 3.2| 36.3 -39.0 -2.7 -1.3 -0.00| 9.0 -0.0 2500 323 6 153 10| 1.2 2.5 3.7| 48.0 -39.0 9.0 3.6 0.14| 8.5 1.2 3000 315 8 162 8| 1.0 3.6 4.6| 62.7 -39.0 23.8 7.9 0.27| 8.6 2.3 4000 306 13 205 6| 0.7 4.1 4.9| 71.2 -42.2 29.0 7.3 0.24| 8.4 2.0 5000 302 17 236 8| 0.6 3.6 4.2| 72.7 -53.6 19.1 3.8 0.19| 7.6 1.4 6000 299 21 252 11| 1.3 3.0 4.3|114.9 -55.6 59.3 9.9 0.22| 7.3 1.6 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250420.12.gif