UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052706.upa.cvt Date: 0600Z 27 MAY 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 27 MAY 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 168 SFC 974 405 16.6 6.6 52 10.0 11.0 330 3 291.9 293.1 285.3 310.0 6.28 2 966 474 18.0 7.0 49 11.0 11.7 332 4 294.0 295.2 286.4 312.9 6.51 3 925 833 14.8 5.8 55 9.0 9.8 355 9 294.4 295.6 286.2 312.6 6.26 4 886 1196 12.2 5.2 62 7.0 8.3 9 6 295.4 296.5 286.6 313.7 6.27 5 882 1234 12.4 4.4 58 8.0 8.0 10 6 296.0 297.1 286.5 313.4 5.95 6 850 1543 10.0 3.0 62 7.0 6.3 360 4 296.6 297.6 286.4 313.1 5.59 7 831 1730 8.2 3.2 71 5.0 5.6 324 3 296.6 297.7 286.6 313.7 5.80 8 795 2094 5.8 1.6 74 4.2 3.7 284 3 297.9 298.8 286.7 313.9 5.41 9 782 2229 5.6 -3.4 52 9.0 1.5 309 4 299.1 299.8 285.5 310.5 3.80 10 781 2239 5.6 -4.4 49 10.0 1.1 312 4 299.2 299.8 285.2 309.8 3.53 11 777 2281 6.0 -16.0 19 22.0 -1.7 325 4 300.0 300.3 283.2 304.5 1.41 12 769 2366 7.0 -31.0 5 38.0 -2.8 352 5 302.0 302.1 282.7 303.3 0.37 13 744 2637 5.8 -41.2 2 47.0 -4.0 5 6 303.6 303.6 283.0 304.1 0.14 14 700 3133 2.6 -38.4 3 41.0 -6.1 5 5 305.4 305.4 283.8 306.1 0.20 15 687 3284 1.6 -36.4 4 38.0 -6.7 9 6 305.9 305.9 284.1 306.8 0.25 16 674 3439 2.4 -40.6 2 43.0 -6.5 14 7 308.5 308.5 284.9 309.1 0.16 17 671 3475 2.0 -41.0 2 43.0 -6.8 15 7 308.4 308.4 284.9 309.0 0.16 18 657 3645 1.4 -17.6 23 19.0 -5.1 19 8 309.6 309.9 286.9 314.4 1.46 19 645 3793 0.2 -17.8 24 18.0 -5.9 16 9 309.9 310.1 287.0 314.7 1.46 20 632 3956 -0.9 -17.9 26 17.0 -6.6 11 11 310.4 310.7 287.2 315.3 1.48 21 615 4173 -1.9 -9.9 54 8.0 -5.2 354 15 311.7 312.3 289.1 321.1 2.93 22 604 4317 -1.5 -12.5 43 11.0 -5.8 346 17 313.8 314.2 289.3 321.7 2.42 23 594 4450 -1.7 -13.7 39 12.0 -6.2 348 16 315.1 315.5 289.5 322.4 2.23 24 561 4903 -3.9 -15.9 39 12.0 -8.2 354 13 317.7 318.0 290.0 324.2 1.97 25 506 5708 -10.3 -18.3 52 8.0 -12.9 336 14 319.4 319.7 290.4 325.4 1.79 26 500 5800 -10.7 -19.7 48 9.0 -13.5 330 14 320.0 320.3 290.4 325.4 1.60 27 499 5815 -10.9 -19.9 47 9.0 -13.7 330 14 319.9 320.2 290.3 325.3 1.58 28 476 6175 -13.7 -20.7 55 7.0 -15.7 336 15 320.8 321.1 290.6 326.1 1.54 29 472 6238 -13.9 -20.9 55 7.0 -15.9 337 15 321.3 321.6 290.7 326.6 1.53 30 466 6335 -14.5 -22.5 51 8.0 -16.7 339 15 321.8 322.0 290.7 326.4 1.35 31 459 6449 -15.5 -22.5 55 7.0 -17.4 341 15 321.9 322.2 290.7 326.6 1.37 32 419 7129 -20.3 -28.3 49 8.0 -22.0 354 18 324.3 324.4 291.0 327.4 0.89 33 414 7217 -20.7 -29.7 44 9.0 -22.5 353 19 324.9 325.0 291.0 327.7 0.79 34 400 7470 -22.5 -30.5 48 8.0 -24.1 350 21 325.7 325.9 291.3 328.5 0.75 35 397 7525 -22.7 -29.7 53 7.0 -24.1 350 21 326.2 326.4 291.5 329.1 0.82 36 379 7864 -24.7 -33.7 43 9.0 -26.2 358 21 327.9 328.0 291.7 330.1 0.59 37 360 8236 -27.5 -36.5 42 9.0 -28.8 10 22 329.0 329.1 291.9 330.8 0.47 38 347 8500 -29.7 -36.7 51 7.0 -30.7 7 25 329.5 329.6 292.0 331.3 0.47 39 335 8750 -31.5 -40.5 41 9.0 -32.6 4 28 330.4 330.5 292.2 331.7 0.33 40 326 8942 -33.1 -40.1 50 7.0 -33.9 2 30 330.8 330.8 292.3 332.1 0.36 41 317 9138 -34.7 -43.7 40 9.0 -35.5 0 32 331.2 331.3 292.3 332.2 0.25 42 303 9451 -37.3 -46.3 39 9.0 -38.0 4 36 331.9 331.9 292.4 332.6 0.20 43 300 9520 -37.9 -47.9 34 10.0 -38.7 5 37 332.0 332.0 292.4 332.6 0.17 44 299 9543 -38.1 -48.1 34 10.0 -38.8 5 37 332.0 332.0 292.4 332.6 0.16 45 263 10414 -45.9 -50.0 63 4.1 -46.1 1 38 333.0 333.0 292.7 333.6 0.15 46 262 10439 -46.3 -50.4 63 4.1 -46.5 1 38 332.7 332.8 292.6 333.3 0.14 47 257 10567 -47.1 -53.1 50 6.0 -47.4 1 39 333.4 333.4 292.7 333.8 0.11 48 253 10671 -48.1 -52.9 58 4.8 -48.3 0 39 333.4 333.4 292.7 333.9 0.11 49 250 10750 -48.7 -54.7 50 6.0 -48.9 360 39 333.7 333.7 292.8 334.0 0.09 50 248 10803 -48.9 -55.9 44 7.0 -49.1 360 39 334.1 334.1 292.9 334.5 0.08 51 246 10856 -49.5 -55.5 49 6.0 -49.7 360 40 334.0 334.0 292.9 334.4 0.08 52 244 10909 -49.7 -57.7 39 8.0 -50.0 359 40 334.5 334.5 293.0 334.8 0.06 53 242 10963 -50.3 -58.3 38 8.0 -50.5 359 40 334.4 334.4 293.0 334.6 0.06 54 234 11182 -52.1 -58.1 48 6.0 -52.2 359 42 334.9 334.9 293.1 335.1 0.06 55 231 11265 -52.5 -59.5 43 7.0 -52.7 358 43 335.5 335.5 293.3 335.7 0.05 56 228 11349 -53.3 -59.3 48 6.0 -53.5 358 43 335.5 335.6 293.3 335.8 0.06 57 219 11608 -55.3 -64.3 32 9.0 -55.5 357 45 336.3 336.4 293.4 336.5 0.03 58 200 12180 -60.3 -66.3 45 6.0 -60.4 355 49 337.3 337.3 293.7 337.4 0.03 59 172 13106 -67.1 -69.4 72 2.3 -67.1 350 40 340.9 340.9 294.6 341.0 0.02 60 150 13940 -63.5 -85.5 4 22.0 -63.6 10 15 360.7 360.7 298.8 360.7 0.00 61 100 16440 -59.5 -86.5 2 27.0 -59.8 310 13 412.8 412.8 306.9 412.8 0.00 62 88 17239 -60.5 -87.5 2 27.0 -60.8 272 10 426.1 426.1 308.4 426.1 0.00 63 70 18670 -59.5 -87.5 1 28.0 -59.9 275 3 457.1 457.1 311.5 457.1 0.00 64 66 19038 -59.5 -88.5 1 29.0 -60.0 255 8 464.9 464.9 312.2 464.9 0.00 65 60 19639 -55.9 -86.9 1 31.0 -56.7 248 12 485.7 485.7 313.9 485.8 0.00 66 54 20305 -58.7 -87.7 1 29.0 -59.3 87 11 494.2 494.2 314.5 494.2 0.00 67 50 20790 -56.7 -87.7 1 31.0 -57.5 305 3 509.9 509.9 315.7 509.9 0.00 68 47 21182 -57.5 -87.5 1 30.0 -58.3 53 4 517.0 517.0 316.1 517.1 0.00 69 36 22875 -55.3 -87.3 1 32.0 -56.6 77 20 563.7 563.7 318.8 563.7 0.01 70 34 23239 -56.1 -87.1 1 31.0 -57.3 104 14 570.9 570.9 319.2 570.9 0.01 71 31 23830 -53.7 -86.7 1 33.0 -55.5 121 13 592.7 592.7 320.3 592.7 0.01 72 30 24040 -54.9 -86.9 1 32.0 -56.5 90 15 595.0 595.0 320.4 595.0 0.01 73 28 24480 -55.5 -86.5 1 31.0 -57.1 93 17 605.2 605.2 320.9 605.2 0.01 74 22 26031 -50.9 -84.9 1 34.0 -53.9 132 11 662.1 662.1 323.2 662.2 0.01 75 20 26650 -51.5 -85.5 1 34.0 -54.6 130 10 678.5 678.5 323.7 678.6 0.01 76 18 27341 -49.3 -84.3 1 35.0 -53.3 80 5 706.2 706.2 324.6 706.4 0.02 77 16 28115 -50.1 -85.1 1 35.0 -54.1 66 10 727.8 727.8 325.3 728.0 0.02 78 12 30031 -42.9 -81.9 1 39.0 -50.9 21 5 815.7 815.8 327.6 816.1 0.04 79 11 30617 -44.7 -82.7 1 38.0 -52.2 47 10 829.8 829.8 328.0 830.1 0.04 80 10 31260 -42.1 -82.1 0 40.0 -51.2 75 16 862.4 862.4 328.7 862.9 0.05 81 8.7 32206 -40.5 -81.5 0 41.0 -51.2 903.7 903.7 329.5 904.3 0.06 82 7.6 33134 -36.7 -78.7 0 42.0 -50.3 954.6 954.7 330.4 955.8 0.11 TRP 172 13106 -67.1 -69.4 72 2.3 -67.1 350 40 340.9 340.9 294.6 341.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5632.00 m Freezing level: 642.64 mb = 3822.40 m = 12540.53 ft Wetbulb zero: 779.44 mb = 2255.70 m = 7400.51 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 38.31 % Est. max temperature: 21.50 C = 70.71 F Sfc-Lift cond lev (LCL): 838.42 mb = 1656.57 m = 5434.89 ft T: 8.91 C 700-500 lapse rate: 4.99 C/km ThetaE index: 10.59 C Layer 782.0- 744.0 mb Conv cond level (CCL): 687.51 mb = 3278.41 m = 10755.81 ft Mean mixing ratio: 6.28 g/kg Conv temperature: 30.43 C = 86.77 F Cap Strength: 10.20 C Lifted Index: 9.82 C Risk: None Lifted Index @300 mb: 13.82 C Lifted Index @700 mb: 5.33 C Showalter Index: 9.73 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 13.70 C K Index: -17.30 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 2.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.43 J/kg Max Up Vert Vel: 4.11 m/s Conv Inhibition (B-): 51569.02 J/kg Cap Strength: 10.12 C Lift Cond Lev (LCL): 806.33 mb = 1977.73 m = 6488.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 19 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 ---------------------------------------------------------- 0 974 405 330 3 1.5 -2.6 | 222 6 3.8 4.2 1 950 610 335 6 2.5 -5.4 | 254 5 4.8 1.4 2 925 833 355 9 0.8 -9.0 | 305 4 3.1 -2.1 3 916 914 355 10 0.9 -10.0 | 315 4 3.2 -3.1 4 883 1219 10 6 -1.0 -5.9 | 234 2 1.3 0.9 5 850 1543 360 4 -0.0 -4.0 | 219 4 2.3 2.8 6 821 1829 305 2 1.6 -1.1 | 215 7 3.9 5.7 7 791 2134 280 3 3.0 -0.5 | 220 8 5.2 6.3 8 762 2438 15 5 -1.3 -4.8 | 207 2 1.0 2.0 9 734 2743 360 7 -0.0 -7.0 | 274 2 2.3 -0.2 10 700 3133 5 5 -0.4 -5.0 | 225 3 1.9 1.9 11 655 3658 20 8 -2.7 -7.5 | 33 1 -0.4 -0.7 12 630 3962 10 11 -1.9 -10.8 | 354 4 0.4 -4.0 13 607 4267 345 17 4.4 -16.4 | 325 12 6.7 -9.6 14 562 4877 355 13 1.1 -13.0 | 331 7 3.4 -6.1 15 541 5182 330 18 9.0 -15.6 | 308 14 11.3 -8.8 16 520 5486 350 14 2.4 -13.8 | 326 8 4.7 -7.0 17 501 5791 330 14 7.0 -12.1 | 300 11 9.3 -5.3 18 500 5800 330 14 7.0 -12.1 | 300 11 9.3 -5.3 19 481 6096 335 15 6.3 -13.6 | 308 11 8.6 -6.8 20 443 6706 345 15 3.9 -14.5 | 321 10 6.2 -7.7 21 425 7010 355 17 1.5 -16.9 | 340 11 3.8 -10.1 22 400 7470 350 21 3.6 -20.7 | 337 15 5.9 -13.8 23 392 7620 350 21 3.6 -20.7 | 337 15 5.9 -13.8 24 360 8230 10 22 -3.8 -21.7 | 6 15 -1.5 -14.8 25 316 9144 360 32 -0.0 -32.0 | 355 25 2.3 -25.2 26 300 9520 5 37 -3.2 -36.9 | 2 30 -0.9 -30.0 27 250 10750 360 39 -0.0 -39.0 | 356 32 2.3 -32.2 28 200 12180 355 49 4.3 -48.8 | 351 42 6.6 -42.0 29 200 12192 355 50 4.4 -49.8 | 351 43 6.7 -43.0 30 172 13106 350 40 6.9 -39.4 | 344 34 9.2 -32.6 31 164 13411 345 48 12.4 -46.4 | 340 42 14.7 -39.5 32 150 13940 10 15 -2.6 -14.8 | 2 8 -0.3 -7.9 33 148 14021 355 26 2.3 -25.9 | 347 20 4.6 -19.1 34 141 14326 340 17 5.8 -16.0 | 318 12 8.1 -9.1 35 134 14630 350 16 2.8 -15.8 | 330 10 5.1 -8.9 36 128 14935 320 18 11.6 -13.8 | 297 16 13.9 -7.0 37 121 15240 325 14 8.0 -11.5 | 294 11 10.3 -4.6 38 116 15545 300 15 13.0 -7.5 | 273 15 15.3 -0.7 39 110 15850 300 16 13.9 -8.0 | 274 16 16.2 -1.2 40 105 16154 275 13 13.0 -1.1 | 250 16 15.2 5.7 41 100 16440 310 13 10.0 -8.4 | 277 12 12.3 -1.5 42 95 16764 330 11 5.5 -9.5 | 289 8 7.8 -2.7 43 86 17374 255 10 9.7 2.6 | 232 15 12.0 9.4 44 82 17678 285 10 9.7 -2.6 | 250 13 12.0 4.2 45 74 18288 50 6 -4.6 -3.9 | 142 4 -2.3 3.0 46 71 18593 145 1 -0.6 0.8 | 193 8 1.7 7.7 47 70 18670 275 3 3.0 -0.3 | 219 8 5.3 6.6 48 61 19507 230 14 10.7 9.0 | 219 20 13.0 15.8 49 58 19812 270 10 10.0 -0.0 | 241 14 12.3 6.8 50 56 20117 50 10 -7.7 -6.4 | 94 5 -5.4 0.4 51 53 20422 110 12 -11.3 4.1 | 141 14 -9.0 10.9 52 50 20790 305 3 2.5 -1.7 | 223 7 4.8 5.1 53 46 21336 95 4 -4.0 0.3 | 167 7 -1.7 7.2 54 40 22250 350 3 0.5 -3.0 | 216 5 2.8 3.9 55 38 22555 35 10 -5.7 -8.2 | 68 4 -3.4 -1.4 56 36 22860 75 20 -19.3 -5.2 | 96 17 -17.0 1.7 57 34 23165 100 14 -13.8 2.4 | 129 15 -11.5 9.3 58 31 23774 130 12 -9.2 7.7 | 155 16 -6.9 14.5 59 30 24040 90 15 -15.0 0.0 | 118 14 -12.7 6.8 60 30 24079 85 22 -21.9 -1.9 | 104 20 -19.6 4.9 61 28 24384 90 16 -16.0 0.0 | 116 15 -13.7 6.8 62 27 24689 100 18 -17.7 3.1 | 123 18 -15.4 10.0 63 26 24994 130 10 -7.7 6.4 | 158 14 -5.4 13.3 64 25 25298 135 12 -8.5 8.5 | 158 17 -6.2 15.3 65 20 26650 130 10 -7.7 6.4 | 158 14 -5.4 13.3 66 19 27127 150 12 -6.0 10.4 | 168 18 -3.7 17.2 67 18 27432 55 2 -1.6 -1.1 | 187 6 0.7 5.7 68 17 27737 65 10 -9.1 -4.2 | 111 7 -6.8 2.6 69 16 28042 70 11 -10.3 -3.8 | 111 9 -8.0 3.1 70 13 29566 0 0 -0.0 -0.0 | 199 7 2.3 6.8 71 10 31260 75 16 -15.5 -4.1 | 102 13 -13.2 2.7 Wind Parameters Mean winds (0-6000m): 348.6 at 9.6 knts Storm direction: 18.6 at 7.2 knts Shear (0-3000m) pos: 1.4 neg: 0.6 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 20.7 deg Storm rel helicity (0-3000m) pos: 13.9 neg: -4.5 tot: 9.4 m^2/s^2 ave: 3.1 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.60 Bulk Shear: 1.28 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 ------------------------------------------------------------------------------- 500 345 7 263 4| 7.5 0.0 7.5| 9.0 0.0 9.0 18.0 0.95| 8.0 7.6 1000 354 7 269 3| 1.5 0.0 1.5| 9.0 -1.6 7.4 7.4 0.32| 7.0 2.2 1500 353 6 247 3| 1.0 1.5 2.5| 9.2 -2.8 6.5 4.3 0.20| 6.2 1.3 2000 348 5 240 4| 1.9 1.1 3.0| 13.0 -3.5 9.5 4.8 0.20| 6.4 1.3 2500 352 5 242 3| 1.5 0.7 2.2| 13.7 -3.9 9.8 3.9 0.20| 5.8 1.2 3000 355 5 241 3| 1.4 0.6 2.0| 13.9 -4.5 9.4 3.1 0.17| 5.3 0.9 4000 358 7 270 3| 1.1 1.3 2.4| 14.6 -12.8 1.8 0.5 0.04| 5.8 0.2 5000 353 9 296 4| 0.8 1.3 2.2| 23.6 -23.5 0.1 0.0 0.02| 6.2 0.1 6000 349 10 302 5| 0.9 1.2 2.1| 32.7 -33.7 -1.0 -0.2 0.00| 5.9 0.0 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250527.06.gif