UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025031500.upa.cvt Date: 0000Z 15 MAR 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 15 MAR 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 29 SFC 956 405 8.8 1.8 61 7.0 5.4 200 20 285.6 286.4 280.7 298.5 4.55 2 953 431 6.8 0.8 66 6.0 4.0 201 20 283.8 284.6 279.4 295.8 4.25 3 925 673 5.0 0.9 75 4.1 3.1 215 20 284.4 285.2 279.9 296.9 4.41 4 898 914 2.8 0.6 85 2.2 1.8 220 16 284.6 285.3 280.1 297.1 4.45 5 886 1023 1.8 -0.3 86 2.1 0.8 213 15 284.6 285.4 279.8 296.6 4.22 6 850 1356 -0.3 -1.4 92 1.1 -0.8 220 16 285.8 286.5 280.2 297.4 4.06 7 832 1527 -1.7 -1.9 99 0.2 -1.8 240 21 286.1 286.8 280.2 297.5 4.00 8 809 1749 -3.3 -3.3 100 0.0 -3.3 244 24 286.7 287.4 280.1 297.3 3.70 9 769 2149 -5.5 -6.3 94 0.8 -5.8 260 29 288.5 289.1 280.3 297.6 3.10 10 767 2170 -5.5 -6.9 90 1.4 -6.0 261 29 288.7 289.3 280.2 297.4 2.97 11 757 2273 -5.9 -7.6 88 1.7 -6.5 264 29 289.4 289.9 280.3 297.8 2.85 12 741 2440 -7.3 -8.3 93 1.0 -7.7 270 29 289.6 290.1 280.3 297.7 2.76 13 730 2556 -7.9 -10.3 83 2.4 -8.7 270 32 290.2 290.7 280.1 297.3 2.39 14 721 2652 -8.7 -10.4 87 1.7 -9.3 270 34 290.4 290.8 280.2 297.5 2.40 15 704 2837 -9.9 -14.2 71 4.3 -11.2 267 37 291.0 291.4 279.8 296.5 1.81 16 701 2870 -9.9 -12.6 81 2.7 -10.8 265 37 291.4 291.8 280.3 297.6 2.07 17 700 2881 -9.9 -13.1 77 3.2 -10.9 265 37 291.5 291.9 280.2 297.5 1.99 18 691 2981 -10.5 -16.5 61 6.0 -12.2 265 37 291.9 292.2 279.8 296.6 1.52 19 688 3014 -10.9 -17.9 56 7.0 -12.8 265 37 291.9 292.1 279.6 296.0 1.36 20 676 3149 -12.1 -15.8 74 3.7 -13.1 265 36 292.0 292.3 280.0 297.0 1.65 21 671 3206 -12.5 -17.5 66 5.0 -13.8 265 36 292.2 292.4 279.8 296.6 1.44 22 664 3286 -13.3 -17.6 70 4.3 -14.4 265 36 292.1 292.4 279.8 296.6 1.44 23 659 3343 -13.7 -20.7 55 7.0 -15.3 265 36 292.3 292.5 279.4 295.8 1.12 24 656 3378 -14.1 -20.1 60 6.0 -15.5 265 36 292.2 292.5 279.5 295.9 1.18 25 652 3424 -14.3 -17.9 74 3.6 -15.2 265 36 292.5 292.8 280.0 296.9 1.43 26 648 3471 -14.5 -21.5 55 7.0 -16.1 265 36 292.8 293.0 279.6 296.1 1.06 27 637 3600 -15.3 -22.3 55 7.0 -16.9 265 35 293.3 293.5 279.8 296.5 1.00 28 634 3636 -15.7 -21.7 60 6.0 -17.0 265 35 293.3 293.5 279.8 296.6 1.06 29 632 3660 -15.7 -24.7 46 9.0 -17.5 265 35 293.6 293.7 279.6 296.1 0.82 30 628 3708 -16.1 -24.1 50 8.0 -17.7 265 35 293.6 293.8 279.7 296.4 0.87 31 618 3828 -17.3 -17.7 97 0.4 -17.4 264 36 293.6 293.9 280.6 298.3 1.54 32 615 3865 -17.7 -19.0 90 1.3 -18.0 263 36 293.6 293.8 280.4 297.8 1.38 33 611 3914 -18.1 -18.4 97 0.3 -18.2 263 36 293.6 293.9 280.5 298.2 1.47 34 604 4000 -18.7 -23.7 65 5.0 -19.7 262 37 293.9 294.1 280.0 296.9 0.93 35 603 4012 -18.7 -27.7 45 9.0 -20.3 262 37 294.1 294.2 279.6 296.1 0.65 36 598 4074 -19.3 -27.3 49 8.0 -20.7 262 37 294.1 294.2 279.7 296.2 0.68 37 592 4149 -19.7 -22.9 76 3.2 -20.4 261 37 294.4 294.6 280.3 297.7 1.02 38 589 4187 -19.7 -25.7 59 6.0 -20.8 261 37 294.9 295.0 280.2 297.4 0.80 39 567 4468 -22.1 -26.3 69 4.2 -22.8 263 39 295.3 295.4 280.4 297.8 0.79 40 556 4612 -23.1 -29.1 58 6.0 -24.0 264 39 295.8 295.9 280.3 297.8 0.62 41 500 5380 -29.1 -32.0 76 2.9 -29.5 260 27 297.6 297.7 281.0 299.3 0.52 42 486 5582 -30.9 -32.4 87 1.5 -31.1 258 27 297.8 297.9 281.1 299.5 0.52 43 483 5626 -31.5 -33.2 85 1.7 -31.7 257 27 297.6 297.6 281.0 299.2 0.48 44 479 5685 -31.9 -34.1 81 2.2 -32.1 256 27 297.8 297.9 281.0 299.3 0.45 45 475 5744 -31.9 -36.3 65 4.4 -32.3 256 27 298.5 298.6 281.2 299.7 0.36 46 473 5774 -31.9 -43.9 29 12.0 -32.8 255 27 298.9 298.9 281.1 299.4 0.16 47 472 5789 -31.9 -45.9 24 14.0 -32.9 255 27 299.0 299.1 281.1 299.5 0.13 48 467 5864 -32.3 -43.3 33 11.0 -33.1 261 29 299.4 299.5 281.4 300.1 0.18 49 463 5925 -32.7 -50.7 15 18.0 -33.7 266 31 299.7 299.7 281.3 300.0 0.08 50 461 5955 -32.1 -67.1 2 35.0 -33.4 268 32 300.8 300.8 281.7 300.8 0.01 51 454 6063 -31.9 -64.9 2 33.0 -33.2 277 36 302.4 302.4 282.4 302.4 0.01 52 412 6744 -35.5 -63.5 4 28.0 -36.5 284 44 306.3 306.3 283.9 306.3 0.02 53 400 6950 -35.9 -60.9 6 25.0 -36.9 285 46 308.3 308.3 284.7 308.4 0.03 54 398 6985 -36.1 -61.1 6 25.0 -37.1 286 46 308.5 308.5 284.8 308.6 0.03 55 389 7143 -35.7 -64.7 4 29.0 -36.8 288 47 311.1 311.1 285.7 311.1 0.02 56 300 8920 -41.7 -75.7 1 34.0 -42.5 300 74 326.6 326.6 290.7 326.6 0.00 57 279 9409 -44.1 -76.9 1 32.8 -44.8 300 80 330.0 330.0 291.7 330.0 0.00 58 252 10087 -47.5 -78.5 2 31.0 -48.0 305 76 334.7 334.7 293.0 334.7 0.00 59 250 10140 -47.3 -79.3 1 32.0 -47.9 305 76 335.7 335.7 293.3 335.8 0.00 60 200 11610 -49.1 -81.1 1 32.0 -49.6 305 71 355.0 355.0 297.7 355.0 0.00 61 150 13510 -44.7 -80.7 1 36.0 -45.8 300 51 393.0 393.0 304.2 393.1 0.00 62 100 16160 -54.1 -85.1 1 31.0 -54.7 290 21 423.2 423.2 308.1 423.2 0.00 63 74 18078 -57.1 -87.1 1 30.0 -57.6 318 19 454.9 454.9 311.3 455.0 0.00 64 70 18430 -56.3 -87.3 1 31.0 -56.9 325 25 463.9 463.9 312.1 464.0 0.00 65 69 18522 -55.5 -86.5 1 31.0 -56.2 317 25 467.6 467.6 312.4 467.6 0.00 66 50 20560 -59.1 -87.1 1 28.0 -59.7 15 21 504.2 504.2 315.2 504.2 0.00 67 47 20946 -59.9 -87.9 1 28.0 -60.5 11 22 511.3 511.3 315.7 511.3 0.00 68 44 21358 -59.3 -88.3 1 29.0 -60.0 26 22 522.5 522.5 316.5 522.5 0.00 69 42 21650 -56.9 -86.9 1 30.0 -57.9 32 24 535.4 535.4 317.2 535.5 0.00 70 30 23790 -54.3 -86.3 1 32.0 -56.0 60 43 596.6 596.6 320.5 596.7 0.01 71 26 24709 -54.7 -86.7 1 32.0 -56.5 61 47 620.4 620.4 321.5 620.5 0.01 72 20 26400 -52.7 -85.7 1 33.0 -55.5 60 53 674.9 674.9 323.6 675.0 0.01 73 18 27083 -51.5 -85.5 1 34.0 -54.8 65 57 699.3 699.3 324.4 699.4 0.01 74 17 27453 -52.3 -85.3 1 33.0 -55.5 65 62 708.3 708.3 324.7 708.4 0.02 75 11 30301 -47.5 -83.5 1 36.0 -53.7 74 76 819.6 819.6 327.7 819.9 0.03 76 10 30930 -48.3 -84.3 1 36.0 -54.5 70 82 839.3 839.3 328.2 839.6 0.03 77 7.5 32839 -44.5 -83.5 1 39.0 -53.7 66 76 926.6 926.7 329.9 927.1 0.05 78 7.0 33300 -45.7 -83.7 1 38.0 -54.5 65 75 940.1 940.2 330.2 940.7 0.05 79 6.7 33591 -46.5 -83.5 1 37.0 -55.1 948.6 948.7 330.3 949.2 0.06 80 6.1 34214 -46.3 -84.3 1 38.0 -55.5 975.3 975.3 330.8 975.9 0.05 81 5.4 35034 -41.1 -82.1 0 41.0 -53.8 1033.0 1033.1 331.7 1034.1 0.09 TRP 252 10087 -47.5 -78.5 2 31.0 -48.0 305 76 334.7 334.7 293.0 334.7 0.00 WND 279 9409 -44.1 -76.9 1 32.8 -44.8 300 80 330.0 330.0 291.7 330.0 0.00 Sounding variables and indices 1000-500 mb thick: 5351.00 m Freezing level: 855.14 mb = 1308.37 m = 4292.50 ft Wetbulb zero: 867.57 mb = 1191.59 m = 3909.37 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 76.29 % Est. max temperature: 10.03 C = 50.05 F Sfc-Lift cond lev (LCL): 859.07 mb = 1270.65 m = 4168.74 ft T: 0.24 C 700-500 lapse rate: 7.68 C/km ThetaE index: 2.69 C Layer 953.0- 925.0 mb Conv cond level (CCL): 844.80 mb = 1405.02 m = 4609.58 ft Mean mixing ratio: 4.30 g/kg Conv temperature: 9.11 C = 48.39 F Cap Strength: 1.61 C Lifted Index: 2.17 C Risk: None Lifted Index @300 mb: 21.21 C Lifted Index @700 mb: 1.45 C Showalter Index: 1.70 C Risk: Showers probable Total Totals Index: 56.50 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.80 C Cross Totals Index: 27.70 C K Index: 24.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 314.35 Risk: Showers and thunderstorms possible Energy Index: 0.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.09 J/kg Max Up Vert Vel: 3.19 m/s Conv Inhibition (B-): 68276.21 J/kg Cap Strength: 2.13 C Lift Cond Lev (LCL): 861.23 mb = 1250.54 m = 4102.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 at 22 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 ---------------------------------------------------------- 0 956 405 200 20 6.8 18.8 | 151 30 -14.4 26.1 1 932 610 210 20 10.0 17.3 | 156 27 -11.2 24.6 2 925 673 215 20 11.5 16.4 | 158 26 -9.8 23.7 3 898 914 220 16 10.3 12.3 | 151 22 -10.9 19.6 4 865 1219 200 14 4.8 13.2 | 141 26 -16.4 20.5 5 850 1356 220 16 10.3 12.3 | 151 22 -10.9 19.6 6 832 1524 240 21 18.2 10.5 | 170 18 -3.0 17.8 7 800 1829 245 25 22.7 10.6 | 185 18 1.4 17.9 8 770 2134 260 29 28.6 5.0 | 211 14 7.3 12.3 9 741 2438 270 29 29.0 -0.0 | 227 11 7.8 7.3 10 712 2743 270 36 36.0 -0.0 | 244 16 14.8 7.3 11 700 2881 265 37 36.9 3.2 | 236 19 15.6 10.5 12 631 3658 265 35 34.9 3.1 | 233 17 13.6 10.4 13 581 4267 260 38 37.4 6.6 | 229 21 16.2 13.9 14 557 4572 265 39 38.9 3.4 | 239 21 17.6 10.7 15 535 4877 255 33 31.9 8.5 | 214 19 10.6 15.9 16 514 5182 265 26 25.9 2.3 | 206 11 4.7 9.6 17 500 5380 260 27 26.6 4.7 | 204 13 5.4 12.0 18 472 5791 255 27 26.1 7.0 | 199 15 4.9 14.3 19 452 6096 280 37 36.4 -6.4 | 267 15 15.2 0.9 20 400 6950 285 46 44.4 -11.9 | 281 24 23.2 -4.6 21 363 7620 295 50 45.3 -21.1 | 300 28 24.1 -13.8 22 300 8920 300 74 64.1 -37.0 | 305 52 42.9 -29.7 23 290 9144 300 76 65.8 -38.0 | 305 54 44.6 -30.7 24 279 9409 300 80 69.3 -40.0 | 304 58 48.1 -32.7 25 277 9449 300 80 69.3 -40.0 | 304 58 48.1 -32.7 26 252 10087 305 76 62.3 -43.6 | 311 55 41.0 -36.3 27 250 10140 305 76 62.3 -43.6 | 311 55 41.0 -36.3 28 200 11610 305 71 58.2 -40.7 | 312 50 36.9 -33.4 29 175 12497 305 58 47.5 -33.3 | 315 37 26.3 -26.0 30 152 13411 300 62 53.7 -31.0 | 306 40 32.5 -23.7 31 150 13510 300 51 44.2 -25.5 | 308 29 22.9 -18.2 32 121 14935 280 35 34.5 -6.1 | 265 13 13.2 1.2 33 115 15240 295 34 30.8 -14.4 | 306 12 9.6 -7.1 34 110 15545 285 22 21.3 -5.7 | 181 2 0.0 1.6 35 105 15850 280 26 25.6 -4.5 | 237 5 4.4 2.8 36 100 16154 290 37 34.8 -12.7 | 292 15 13.5 -5.3 37 100 16160 290 21 19.7 -7.2 | 95 1 -1.5 0.1 38 95 16459 290 21 19.7 -7.2 | 95 1 -1.5 0.1 39 91 16764 305 30 24.6 -17.2 | 341 10 3.3 -9.9 40 87 17069 315 18 12.7 -12.7 | 57 10 -8.5 -5.4 41 83 17374 285 18 17.4 -4.7 | 125 5 -3.8 2.7 42 75 17983 320 19 12.2 -14.6 | 51 12 -9.0 -7.2 43 72 18288 315 20 14.1 -14.1 | 46 10 -7.1 -6.8 44 70 18430 325 25 14.3 -20.5 | 28 15 -6.9 -13.2 45 68 18593 310 25 19.2 -16.1 | 13 9 -2.1 -8.8 46 65 18898 345 23 6.0 -22.2 | 46 21 -15.3 -14.9 47 59 19507 330 15 7.5 -13.0 | 68 15 -13.7 -5.7 48 56 19812 20 16 -5.5 -15.0 | 74 28 -26.7 -7.7 49 54 20117 350 14 2.4 -13.8 | 71 20 -18.8 -6.5 50 51 20422 360 13 -0.0 -13.0 | 75 22 -21.2 -5.7 51 50 20560 15 21 -5.4 -20.3 | 64 30 -26.7 -13.0 52 49 20726 345 17 4.4 -16.4 | 62 19 -16.8 -9.1 53 46 21031 20 24 -8.2 -22.6 | 63 33 -29.4 -15.2 54 44 21336 25 22 -9.3 -19.9 | 68 33 -30.5 -12.6 55 35 22860 60 30 -26.0 -15.0 | 81 48 -47.2 -7.7 56 30 23790 60 43 -37.2 -21.5 | 76 60 -58.5 -14.2 57 27 24384 60 44 -38.1 -22.0 | 76 61 -59.3 -14.7 58 21 26213 65 58 -52.6 -24.5 | 77 76 -73.8 -17.2 59 20 26400 60 53 -45.9 -26.5 | 74 70 -67.1 -19.2 60 19 26822 65 53 -48.0 -22.4 | 78 71 -69.3 -15.1 61 17 27432 65 62 -56.2 -26.2 | 76 80 -77.4 -18.9 62 13 29261 65 87 -78.8 -36.8 | 74 104 -100.1 -29.5 63 11 30175 75 75 -72.4 -19.4 | 83 94 -93.7 -12.1 64 10 30930 70 82 -77.1 -28.0 | 78 100 -98.3 -20.7 65 7 33300 65 75 -68.0 -31.7 | 75 92 -89.2 -24.4 Wind Parameters Mean winds (0-6000m): 259.0 at 29.9 knts Storm direction: 289.0 at 22.5 knts Shear (0-3000m) pos: 4.9 neg: 1.2 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 82.8 deg Storm rel helicity (0-3000m) pos: 158.2 neg: -53.0 tot: 105.2 m^2/s^2 ave: 35.1 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 64.91 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 ------------------------------------------------------------------------------- 500 211 19 154 26| 7.5 0.0 7.5| 20.6 -15.0 5.6 11.2 0.04| 9.3 0.4 1000 212 17 151 25| 4.5 0.0 4.5| 57.2 -40.8 16.3 16.3 0.10| 11.3 1.2 1500 224 19 159 23| 6.8 0.0 6.8|111.9 -40.8 71.1 47.4 0.39| 11.7 4.6 2000 236 21 170 20| 7.4 0.0 7.4|145.0 -40.8 104.2 52.1 0.49| 11.5 5.7 2500 246 24 182 17| 5.9 1.7 7.6|158.2 -49.9 108.3 43.3 0.44| 11.3 4.9 3000 251 26 192 16| 4.9 1.2 6.1|158.2 -53.0 105.2 35.1 0.42| 9.6 4.0 4000 255 29 204 16| 3.7 1.3 5.0|166.0 -59.7 106.3 26.6 0.38| 8.0 3.0 5000 256 29 208 16| 2.8 0.8 3.6|172.3-107.9 64.4 12.9 0.18| 8.4 1.5 6000 259 30 212 15| 3.9 0.7 4.6|242.4-111.4 131.0 21.8 0.31| 8.9 2.7 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250315.00.gif