UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 29 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 185 SFC 976 405 20.0 5.0 37 15.0 11.7 0 0 295.2 296.2 285.9 311.6 5.60 2 930 808 15.2 3.2 45 12.0 8.9 186 1 294.4 295.3 285.1 309.5 5.18 3 925 853 15.0 3.0 44 12.0 8.7 210 1 294.6 295.6 285.2 309.7 5.13 4 852 1541 8.4 2.4 66 6.0 5.3 323 10 294.7 295.7 285.4 310.4 5.34 5 850 1560 8.4 1.4 61 7.0 4.9 315 9 294.9 295.8 285.1 309.6 4.98 6 836 1697 7.6 0.6 61 7.0 4.1 330 12 295.5 296.4 285.2 309.6 4.78 7 810 1956 5.8 -2.2 56 8.0 2.1 355 13 296.3 297.0 284.7 308.2 4.01 8 809 1967 5.8 -3.2 52 9.0 1.7 356 13 296.4 297.1 284.4 307.5 3.73 9 804 2017 6.4 -8.6 33 15.0 0.3 0 13 297.5 298.0 283.4 305.1 2.48 10 792 2141 6.2 -9.8 31 16.0 -0.2 10 12 298.6 299.0 283.7 305.7 2.29 11 765 2424 4.6 -9.4 35 14.0 -1.0 15 12 299.9 300.3 284.4 307.4 2.45 12 734 2760 2.6 -4.4 60 7.0 -0.6 9 16 301.2 301.9 286.3 312.7 3.76 13 715 2972 1.2 -4.8 64 6.0 -1.4 355 14 302.0 302.7 286.5 313.4 3.74 14 700 3142 0.6 -7.4 55 8.0 -2.7 360 13 303.1 303.7 286.3 312.8 3.13 15 694 3211 0.4 -8.6 51 9.0 -3.3 2 14 303.7 304.2 286.2 312.6 2.87 16 670 3492 -1.7 -7.7 64 6.0 -4.2 3 16 304.4 305.0 286.8 314.3 3.20 17 668 3516 -1.9 -7.9 63 6.0 -4.4 2 17 304.4 305.0 286.8 314.2 3.16 18 665 3552 -1.9 -8.9 59 7.0 -4.7 2 17 304.8 305.4 286.7 314.0 2.93 19 622 4080 -4.9 -9.9 68 5.0 -6.8 360 20 307.3 307.8 287.5 316.4 2.90 20 605 4298 -5.9 -12.9 58 7.0 -8.4 360 21 308.6 309.0 287.4 316.0 2.34 21 600 4363 -5.5 -14.5 49 9.0 -8.7 360 22 309.8 310.1 287.6 316.4 2.07 22 576 4682 -6.9 -16.9 45 10.0 -10.2 3 23 311.8 312.1 287.9 317.5 1.77 23 570 4764 -7.1 -17.1 45 10.0 -10.4 6 22 312.5 312.8 288.2 318.2 1.75 24 535 5254 -11.1 -21.1 43 10.0 -13.9 350 23 313.4 313.6 288.1 317.8 1.33 25 520 5472 -12.7 -21.7 47 9.0 -15.2 350 22 314.0 314.3 288.2 318.4 1.30 26 513 5575 -13.5 -20.5 56 7.0 -15.4 350 21 314.3 314.5 288.5 319.1 1.46 27 505 5695 -14.5 -21.5 55 7.0 -16.4 350 20 314.5 314.7 288.4 319.0 1.36 28 500 5770 -14.9 -23.9 46 9.0 -17.1 350 20 314.9 315.1 288.3 318.6 1.11 29 494 5861 -15.5 -24.5 46 9.0 -17.7 354 20 315.2 315.4 288.3 318.8 1.06 30 488 5953 -15.9 -24.9 46 9.0 -18.1 358 19 315.8 316.0 288.5 319.4 1.04 31 487 5968 -16.1 -25.1 46 9.0 -18.3 359 19 315.8 316.0 288.5 319.3 1.02 32 486 5984 -15.9 -26.9 38 11.0 -18.4 360 19 316.2 316.4 288.5 319.2 0.87 33 482 6046 -16.1 -29.1 32 13.0 -18.8 2 19 316.7 316.9 288.5 319.2 0.71 34 465 6315 -17.9 -31.9 28 14.0 -20.5 15 17 317.7 317.9 288.6 319.8 0.57 35 450 6559 -19.9 -31.9 34 12.0 -22.1 16 16 318.2 318.3 288.8 320.3 0.59 36 440 6725 -20.7 -36.7 22 16.0 -23.2 11 17 319.3 319.3 288.9 320.6 0.37 37 400 7420 -26.9 -36.9 38 10.0 -28.3 350 18 320.0 320.1 289.2 321.5 0.40 38 389 7621 -28.7 -38.7 38 10.0 -29.9 355 18 320.2 320.3 289.2 321.5 0.35 39 371 7958 -31.7 -43.7 30 12.0 -32.9 348 19 320.6 320.7 289.2 321.4 0.21 40 353 8308 -34.9 -43.9 39 9.0 -35.7 341 20 320.9 320.9 289.3 321.7 0.22 41 343 8508 -36.7 -46.7 35 10.0 -37.4 337 21 321.1 321.1 289.3 321.7 0.17 42 330 8774 -39.1 -45.1 53 6.0 -39.5 332 22 321.4 321.4 289.4 322.2 0.21 43 326 8858 -39.9 -45.9 53 6.0 -40.3 330 22 321.4 321.4 289.4 322.1 0.19 44 320 8984 -41.1 -44.7 68 3.6 -41.3 330 22 321.4 321.5 289.5 322.3 0.22 45 317 9048 -41.7 -44.4 75 2.7 -41.9 330 22 321.5 321.5 289.5 322.4 0.23 46 307 9265 -43.3 -45.6 78 2.3 -43.5 330 22 322.2 322.2 289.7 323.0 0.21 47 300 9420 -44.7 -47.5 73 2.8 -44.9 330 23 322.4 322.4 289.7 323.0 0.17 48 299 9442 -45.1 -48.3 70 3.2 -45.3 331 23 322.1 322.1 289.6 322.7 0.16 49 294 9554 -45.9 -48.3 77 2.4 -46.0 333 24 322.5 322.6 289.7 323.1 0.16 50 291 9622 -46.1 -50.6 60 4.5 -46.3 335 25 323.2 323.2 289.9 323.7 0.13 51 285 9760 -47.1 -50.2 70 3.1 -47.2 338 27 323.7 323.7 290.0 324.2 0.14 52 267 10187 -50.7 -54.4 65 3.7 -50.8 345 31 324.5 324.5 290.2 324.9 0.09 53 262 10309 -51.9 -56.9 55 5.0 -52.0 345 32 324.5 324.5 290.2 324.8 0.07 54 258 10408 -52.9 -57.0 61 4.1 -53.0 345 33 324.5 324.5 290.2 324.7 0.07 55 253 10534 -53.9 -59.9 48 6.0 -54.0 345 33 324.8 324.8 290.3 325.0 0.05 56 250 10610 -54.5 -59.4 55 4.9 -54.6 345 34 325.0 325.1 290.3 325.2 0.05 57 243 10792 -56.1 -60.7 56 4.6 -56.2 344 35 325.3 325.3 290.4 325.5 0.04 58 200 12010 -65.1 -69.0 58 3.9 -65.1 340 41 329.7 329.7 291.6 329.7 0.02 59 185 12486 -67.1 -71.4 54 4.3 -67.1 335 37 333.9 333.9 292.7 333.9 0.01 60 150 13790 -57.3 -85.3 2 28.0 -57.6 340 18 371.4 371.4 300.8 371.4 0.00 61 100 16310 -62.1 -88.1 2 26.0 -62.3 355 13 407.7 407.7 306.2 407.7 0.00 62 93 16761 -59.9 -87.9 1 28.0 -60.2 340 11 420.6 420.6 307.8 420.6 0.00 63 77 17941 -59.7 -88.7 1 29.0 -60.1 271 10 444.4 444.4 310.3 444.4 0.00 64 70 18540 -57.9 -87.9 1 30.0 -58.5 270 11 460.5 460.5 311.8 460.5 0.00 65 58 19730 -55.9 -87.9 1 32.0 -56.7 262 10 490.5 490.5 314.2 490.5 0.00 66 50 20670 -57.5 -88.5 1 31.0 -58.3 245 14 508.0 508.0 315.5 508.0 0.00 67 49 20798 -57.7 -88.7 1 31.0 -58.5 221 13 510.4 510.4 315.7 510.5 0.00 68 41 21929 -55.7 -88.7 1 33.0 -56.8 324 17 542.1 542.1 317.6 542.1 0.00 69 37 22580 -58.3 -89.3 1 31.0 -59.2 56 13 551.6 551.6 318.2 551.6 0.00 70 32 23500 -55.7 -88.7 1 33.0 -57.1 73 6 582.0 582.0 319.8 582.0 0.00 71 30 23910 -56.7 -88.7 1 32.0 -58.0 40 3 590.1 590.1 320.2 590.1 0.00 72 29 24125 -57.3 -89.3 1 32.0 -58.6 54 3 594.2 594.2 320.3 594.2 0.00 73 25 25070 -54.5 -88.5 1 34.0 -56.5 28 8 628.0 628.0 321.8 628.0 0.01 74 23 25603 -55.5 -88.5 1 33.0 -57.4 55 12 640.2 640.2 322.3 640.2 0.01 75 20 26500 -52.9 -88.9 1 36.0 -55.6 5 4 674.3 674.3 323.6 674.3 0.01 76 19 26830 -52.3 -88.3 1 36.0 -55.3 16 3 686.1 686.1 324.0 686.1 0.01 77 17 27548 -52.3 -88.3 1 36.0 -55.5 52 7 708.3 708.3 324.7 708.3 0.01 78 16 27939 -52.5 -88.5 1 36.0 -55.8 13 9 720.0 720.0 325.1 720.1 0.01 79 14 28810 -47.3 -86.3 0 39.0 -52.8 0 3 765.6 765.7 326.4 765.8 0.02 80 12 29832 -45.5 -84.5 0 39.0 -52.2 340 10 806.5 806.5 327.4 806.8 0.03 81 11 30409 -47.3 -86.3 0 39.0 -53.6 15 12 820.3 820.3 327.7 820.5 0.02 82 10 31040 -46.1 -85.1 0 39.0 -53.3 80 6 847.5 847.5 328.4 847.7 0.03 83 9.1 31670 -44.3 -84.3 0 40.0 -52.8 36 7 877.5 877.6 329.0 877.9 0.04 84 8.6 32052 -40.5 -81.5 0 41.0 -51.2 10 7 906.6 906.7 329.5 907.3 0.06 85 7.0 33470 -35.9 -78.9 0 43.0 -50.4 275 9 980.6 980.7 330.9 981.9 0.11 86 6.6 33880 -34.9 -77.9 0 43.0 -50.4 1001.5 1001.6 331.2 1003.2 0.14 87 6.3 34207 -31.3 -75.3 0 44.0 -49.4 1030.2 1030.4 331.6 1033.0 0.22 TRP 185 12486 -67.1 -71.4 54 4.3 -67.1 335 37 333.9 333.9 292.7 333.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5585.00 m Freezing level: 689.43 mb = 3264.59 m = 10710.48 ft Wetbulb zero: 795.99 mb = 2099.38 m = 6887.65 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 51.55 % Est. max temperature: 20.60 C = 69.09 F Sfc-Lift cond lev (LCL): 780.27 mb = 2262.60 m = 7423.15 ft T: 5.51 C 700-500 lapse rate: 5.90 C/km ThetaE index: 4.47 C Layer 810.0- 792.0 mb Conv cond level (CCL): 679.00 mb = 3385.57 m = 11107.39 ft Mean mixing ratio: 5.28 g/kg Conv temperature: 28.86 C = 83.95 F Cap Strength: 7.65 C Lifted Index: 7.29 C Risk: None Lifted Index @300 mb: 8.89 C Lifted Index @700 mb: 4.62 C Showalter Index: 7.70 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 16.30 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 54.80 Risk: None Energy Index: 1.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.03 J/kg Max Up Vert Vel: 1.43 m/s Conv Inhibition (B-): 52083.14 J/kg Cap Strength: 7.63 C Lift Cond Lev (LCL): 775.62 mb = 2311.45 m = 7583.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 28 at 11 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 ---------------------------------------------------------- 0 976 405 0 0 -0.0 -0.0 | 208 11 5.3 10.0 1 952 610 80 2 -2.0 -0.3 | 199 10 3.4 9.7 2 925 853 210 1 0.5 0.9 | 208 12 5.8 10.9 3 918 914 215 1 0.6 0.8 | 209 12 5.9 10.9 4 885 1219 285 7 6.8 -1.8 | 236 15 12.1 8.2 5 854 1524 330 10 5.0 -8.7 | 262 10 10.3 1.4 6 850 1560 315 9 6.4 -6.4 | 253 12 11.7 3.7 7 822 1829 345 14 3.6 -13.5 | 291 10 9.0 -3.5 8 792 2134 10 12 -2.1 -11.8 | 299 4 3.2 -1.8 9 763 2438 15 12 -3.1 -11.6 | 305 3 2.2 -1.5 10 735 2743 10 16 -2.8 -15.8 | 336 6 2.6 -5.7 11 708 3048 350 13 2.3 -12.8 | 290 8 7.6 -2.8 12 700 3142 360 13 -0.0 -13.0 | 299 6 5.3 -3.0 13 681 3353 5 16 -1.4 -15.9 | 326 7 3.9 -5.9 14 655 3658 360 17 -0.0 -17.0 | 323 9 5.3 -7.0 15 606 4267 360 21 -0.0 -21.0 | 334 12 5.3 -11.0 16 583 4572 360 25 -0.0 -25.0 | 340 16 5.3 -15.0 17 561 4877 10 20 -3.5 -19.7 | 349 10 1.9 -9.7 18 539 5182 350 23 4.0 -22.7 | 323 16 9.3 -12.6 19 500 5770 350 20 3.5 -19.7 | 318 13 8.8 -9.7 20 478 6096 5 19 -1.7 -18.9 | 338 10 3.7 -8.9 21 459 6401 20 16 -5.5 -15.0 | 2 5 -0.1 -5.0 22 400 7420 350 18 3.1 -17.7 | 312 11 8.5 -7.7 23 389 7620 355 18 1.6 -17.9 | 319 10 6.9 -7.9 24 326 8839 330 22 11.0 -19.1 | 299 19 16.3 -9.0 25 312 9144 330 22 11.0 -19.1 | 299 19 16.3 -9.0 26 300 9420 330 23 11.5 -19.9 | 300 20 16.8 -9.9 27 272 10058 345 30 7.8 -29.0 | 325 23 13.1 -18.9 28 250 10610 345 34 8.8 -32.8 | 328 27 14.1 -22.8 29 204 11887 340 43 14.7 -40.4 | 327 36 20.0 -30.4 30 200 12010 340 41 14.0 -38.5 | 326 34 19.4 -28.5 31 185 12486 335 37 15.6 -33.5 | 318 31 21.0 -23.5 32 167 13106 335 40 16.9 -36.3 | 320 34 22.2 -26.2 33 159 13411 345 29 7.5 -28.0 | 324 22 12.8 -18.0 34 150 13790 340 18 6.2 -16.9 | 301 13 11.5 -6.9 35 131 14630 325 24 13.8 -19.7 | 297 21 19.1 -9.6 36 119 15240 330 10 5.0 -8.7 | 262 10 10.3 1.4 37 113 15545 285 12 11.6 -3.1 | 248 18 16.9 6.9 38 103 16154 315 27 19.1 -19.1 | 290 26 24.4 -9.0 39 100 16310 355 13 1.1 -13.0 | 294 7 6.5 -2.9 40 98 16459 355 13 1.1 -13.0 | 294 7 6.5 -2.9 41 93 16764 340 11 3.8 -10.3 | 272 9 9.1 -0.3 42 89 17069 40 1 -0.6 -0.8 | 207 10 4.7 9.3 43 77 17983 265 10 10.0 0.9 | 234 19 15.3 10.9 44 73 18288 285 12 11.6 -3.1 | 248 18 16.9 6.9 45 70 18540 270 11 11.0 -0.0 | 238 19 16.3 10.0 46 69 18593 265 10 10.0 0.9 | 234 19 15.3 10.9 47 66 18898 280 10 9.8 -1.7 | 241 17 15.2 8.3 48 63 19202 270 10 10.0 -0.0 | 237 18 15.3 10.0 49 60 19507 295 10 9.1 -4.2 | 248 16 14.4 5.8 50 55 20117 205 10 4.2 9.1 | 207 21 9.6 19.1 51 52 20422 225 11 7.8 7.8 | 216 22 13.1 17.8 52 50 20670 245 14 12.7 5.9 | 228 24 18.0 16.0 53 50 20726 210 12 6.0 10.4 | 209 23 11.3 20.4 54 47 21031 255 15 14.5 3.9 | 235 24 19.8 13.9 55 45 21336 300 7 6.1 -3.5 | 240 13 11.4 6.5 56 41 21946 325 17 9.8 -13.9 | 284 16 15.1 -3.9 57 39 22250 335 17 7.2 -15.4 | 293 14 12.5 -5.4 58 35 22860 125 10 -8.2 5.7 | 170 16 -2.9 15.8 59 30 23910 40 3 -1.9 -2.3 | 204 8 3.4 7.7 60 28 24384 70 2 -1.9 -0.7 | 200 10 3.5 9.4 61 24 25298 15 10 -2.6 -9.7 | 262 3 2.7 0.4 62 23 25603 55 12 -9.8 -6.9 | 125 5 -4.5 3.2 63 20 26500 5 4 -0.3 -4.0 | 219 8 5.0 6.1 64 20 26518 350 1 0.2 -1.0 | 211 11 5.5 9.1 65 17 27432 65 6 -5.4 -2.5 | 179 8 -0.1 7.5 66 16 28042 5 10 -0.9 -10.0 | 269 4 4.5 0.1 67 14 28651 0 0 -0.0 -0.0 | 208 11 5.3 10.0 68 13 29261 360 10 -0.0 -10.0 | 270 5 5.3 0.0 69 13 29566 40 10 -6.4 -7.7 | 155 3 -1.1 2.4 70 12 29870 335 10 4.2 -9.1 | 264 10 9.6 1.0 71 11 30175 350 14 2.4 -13.8 | 296 9 7.8 -3.7 72 10 31040 80 6 -5.9 -1.0 | 176 9 -0.6 9.0 73 7 33470 275 9 9.0 -0.8 | 237 17 14.3 9.3 Wind Parameters Mean winds (0-6000m): 358.0 at 15.2 knts Storm direction: 28.0 at 11.4 knts Shear (0-3000m) pos: 2.6 neg: 0.7 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 117.6 deg Storm rel helicity (0-3000m) pos: 78.5 neg: -14.1 tot: 64.5 m^2/s^2 ave: 21.5 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 31.80 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 ------------------------------------------------------------------------------- 500 101 1 202 11| 0.0 1.0 1.0| 6.1 -4.2 1.9 3.8 0.06| 6.0 0.4 1000 292 3 224 12| 4.6 0.5 5.2| 44.9 -4.2 40.7 40.7 0.61| 9.2 5.6 1500 323 6 239 10| 4.9 0.3 5.2| 69.2 -5.7 63.4 42.3 0.64| 10.2 6.5 2000 343 8 250 8| 3.3 0.3 3.6| 70.3 -5.7 64.6 32.3 0.56| 9.0 5.1 2500 353 9 260 7| 2.7 0.9 3.5| 72.3 -10.7 61.6 24.6 0.45| 8.6 3.9 3000 355 10 268 6| 2.6 0.7 3.3| 78.5 -14.1 64.5 21.5 0.42| 8.3 3.5 4000 357 12 289 6| 1.9 1.3 3.2| 86.5 -14.8 71.7 17.9 0.41| 7.2 2.9 5000 358 14 306 7| 1.4 1.6 3.0| 95.2 -34.6 60.6 12.1 0.27| 7.3 2.0 6000 358 15 311 8| 1.5 1.3 2.8|111.7 -37.4 74.3 12.4 0.30| 7.2 2.2 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250429.00.gif