UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052200.upa.cvt Date: 0000Z 22 MAY 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 22 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 114 SFC 968 405 24.4 1.4 22 23.0 12.0 320 10 300.3 301.1 286.6 313.5 4.37 2 956 512 22.6 1.6 25 21.0 11.4 312 12 299.6 300.4 286.4 313.0 4.49 3 947 592 21.2 0.2 25 21.0 10.3 306 13 299.0 299.7 285.8 311.3 4.09 4 925 791 19.2 0.2 28 19.0 9.4 305 13 298.9 299.7 285.9 311.5 4.19 5 898 1044 16.6 -0.4 31 17.0 8.0 301 12 298.8 299.6 285.8 311.2 4.13 6 850 1508 12.4 1.4 47 11.0 6.7 285 5 299.1 300.0 286.7 314.0 4.98 7 842 1587 11.6 0.6 47 11.0 6.0 279 5 299.1 300.0 286.5 313.3 4.74 8 798 2033 8.2 1.2 61 7.0 4.6 237 12 300.1 301.1 287.3 315.8 5.23 9 790 2116 8.0 -1.0 53 9.0 3.5 228 14 300.8 301.6 286.8 314.3 4.50 10 782 2200 8.2 -3.8 42 12.0 2.6 221 16 301.8 302.5 286.4 313.1 3.69 11 767 2360 7.4 -6.6 36 14.0 1.3 211 19 302.7 303.2 286.1 312.0 3.04 12 718 2899 3.0 -5.0 56 8.0 -0.6 233 22 303.6 304.3 287.1 314.9 3.67 13 709 3002 2.8 -5.2 56 8.0 -0.8 241 23 304.5 305.1 287.3 315.8 3.66 14 700 3105 2.0 -6.0 55 8.0 -1.5 245 25 304.7 305.3 287.2 315.5 3.49 15 681 3327 0.2 -6.8 59 7.0 -2.8 249 25 305.1 305.7 287.3 315.6 3.37 16 668 3481 -0.3 -8.3 55 8.0 -3.6 252 25 306.2 306.8 287.3 315.8 3.06 17 657 3614 -1.3 -9.3 54 8.0 -4.6 254 25 306.6 307.1 287.3 315.6 2.87 18 633 3909 -4.1 -8.1 74 4.0 -5.7 253 25 306.6 307.3 287.7 316.9 3.28 19 613 4162 -6.1 -9.3 78 3.2 -7.4 251 24 307.2 307.7 287.7 316.9 3.08 20 606 4252 -6.3 -10.3 73 4.0 -7.8 250 24 307.9 308.5 287.8 317.1 2.88 21 588 4487 -8.1 -11.7 75 3.6 -9.4 253 28 308.5 309.0 287.8 317.0 2.65 22 586 4514 -8.3 -10.6 83 2.3 -9.2 254 28 308.6 309.1 288.0 317.8 2.91 23 583 4553 -8.3 -12.1 74 3.8 -9.7 254 29 309.0 309.5 287.9 317.3 2.59 24 578 4620 -8.7 -12.9 72 4.2 -10.2 255 31 309.3 309.8 287.8 317.2 2.45 25 577 4634 -8.7 -13.0 71 4.3 -10.2 256 31 309.5 309.9 287.9 317.3 2.43 26 572 4701 -9.3 -13.1 74 3.8 -10.6 257 32 309.6 310.0 287.9 317.4 2.44 27 557 4907 -10.5 -17.5 56 7.0 -12.7 260 36 310.5 310.8 287.5 316.2 1.74 28 556 4920 -10.5 -18.5 52 8.0 -12.9 260 36 310.7 311.0 287.4 315.9 1.60 29 548 5032 -11.3 -16.3 66 5.0 -12.9 262 36 311.0 311.4 287.9 317.4 1.95 30 543 5102 -11.5 -17.5 61 6.0 -13.3 263 37 311.6 311.9 287.9 317.4 1.78 31 539 5159 -11.7 -20.7 47 9.0 -14.2 264 37 312.0 312.3 287.6 316.5 1.36 32 500 5730 -16.5 -21.1 68 4.6 -17.7 255 46 312.9 313.2 288.0 317.6 1.42 33 493 5836 -17.3 -21.7 69 4.4 -18.4 254 50 313.2 313.5 288.0 317.8 1.37 34 491 5866 -17.5 -20.8 75 3.3 -18.4 254 50 313.3 313.6 288.2 318.3 1.48 35 487 5927 -17.9 -22.2 69 4.3 -19.0 253 49 313.6 313.8 288.1 318.0 1.32 36 478 6066 -19.3 -22.9 73 3.6 -20.2 251 48 313.5 313.8 288.0 317.8 1.27 37 470 6192 -20.1 -23.0 78 2.9 -20.8 248 47 314.0 314.3 288.2 318.3 1.28 38 457 6399 -20.9 -23.7 78 2.8 -21.5 242 45 315.6 315.8 288.6 319.7 1.24 39 418 7052 -25.1 -27.0 84 1.9 -25.5 226 40 318.3 318.5 289.3 321.8 1.00 40 410 7192 -26.3 -29.4 75 3.1 -26.9 230 44 318.5 318.7 289.2 321.4 0.82 41 400 7370 -27.5 -29.9 80 2.4 -27.9 235 50 319.2 319.4 289.4 322.0 0.80 42 398 7406 -27.5 -30.0 79 2.5 -27.9 235 51 319.7 319.9 289.5 322.5 0.80 43 370 7926 -31.7 -34.7 75 3.0 -32.1 236 56 320.9 321.0 289.6 322.8 0.54 44 363 8061 -32.9 -35.2 80 2.3 -33.2 236 57 321.0 321.1 289.6 322.9 0.53 45 358 8158 -33.7 -36.2 78 2.5 -34.0 237 57 321.2 321.3 289.6 323.0 0.48 46 355 8217 -34.3 -38.0 69 3.7 -34.7 237 57 321.2 321.3 289.6 322.7 0.41 47 352 8277 -34.9 -37.6 76 2.7 -35.2 237 58 321.2 321.2 289.6 322.7 0.43 48 349 8336 -35.3 -38.9 70 3.6 -35.7 237 58 321.4 321.5 289.6 322.8 0.38 49 338 8558 -37.3 -39.6 79 2.3 -37.5 238 59 321.6 321.7 289.6 323.0 0.36 50 329 8744 -39.1 -41.2 80 2.1 -39.3 239 61 321.7 321.7 289.6 322.8 0.32 51 320 8933 -40.5 -43.0 77 2.5 -40.7 239 62 322.3 322.3 289.8 323.3 0.27 52 313 9084 -41.7 -45.9 64 4.2 -42.0 240 63 322.6 322.7 289.8 323.4 0.20 53 310 9149 -42.1 -43.8 83 1.7 -42.2 240 63 323.0 323.0 289.9 323.9 0.25 54 308 9193 -42.5 -44.0 85 1.5 -42.6 240 63 323.0 323.1 290.0 324.0 0.25 55 304 9281 -43.1 -45.6 76 2.5 -43.3 240 62 323.4 323.4 290.0 324.2 0.21 56 300 9370 -43.7 -45.5 82 1.8 -43.8 240 62 323.8 323.8 290.2 324.6 0.22 57 250 10570 -51.9 -60.9 33 9.0 -52.1 250 76 328.9 328.9 291.5 329.1 0.04 58 228 11162 -55.2 -63.1 37 7.9 -55.4 255 86 332.7 332.7 292.5 332.8 0.03 59 210 11683 -58.1 -65.1 40 7.0 -58.2 255 72 336.0 336.0 293.3 336.2 0.03 60 200 11990 -58.5 -69.5 23 11.0 -58.6 250 78 340.1 340.1 294.4 340.2 0.02 61 150 13820 -55.7 -84.7 1 29.0 -56.1 255 60 374.1 374.1 301.3 374.1 0.00 62 100 16390 -58.3 -87.3 1 29.0 -58.7 270 33 415.1 415.1 307.2 415.1 0.00 63 93 16846 -59.5 -88.5 1 29.0 -59.9 268 33 421.4 421.4 307.9 421.4 0.00 64 86 17338 -57.7 -87.7 1 30.0 -58.2 256 34 434.6 434.6 309.3 434.6 0.00 65 77 18033 -59.9 -88.9 1 29.0 -60.3 270 9 444.0 444.0 310.3 444.0 0.00 66 70 18630 -58.7 -88.7 1 30.0 -59.2 260 21 458.8 458.8 311.7 458.8 0.00 67 50 20760 -54.3 -87.3 1 33.0 -55.4 140 5 515.5 515.5 316.0 515.5 0.00 68 49 20890 -54.3 -87.3 1 33.0 -55.4 149 5 518.5 518.5 316.2 518.5 0.00 69 41 22028 -56.1 -88.1 1 32.0 -57.2 149 12 541.1 541.1 317.6 541.2 0.00 70 35 23044 -51.9 -86.9 1 35.0 -53.8 90 10 577.1 577.1 319.5 577.2 0.01 71 32 23624 -53.1 -87.1 1 34.0 -54.9 56 10 588.9 588.9 320.1 588.9 0.01 72 30 24040 -52.9 -86.9 1 34.0 -54.9 100 11 600.4 600.4 320.6 600.5 0.01 73 28 24486 -51.3 -87.3 1 36.0 -53.7 93 9 616.8 616.8 321.3 616.9 0.01 74 25 25218 -52.9 -86.9 1 34.0 -55.2 358 9 632.6 632.6 322.0 632.6 0.01 75 22 26044 -51.5 -87.5 1 36.0 -54.4 81 11 660.3 660.3 323.1 660.3 0.01 76 20 26670 -45.5 -84.5 0 39.0 -50.5 40 10 696.9 696.9 324.3 697.0 0.02 77 19 27010 -46.3 -85.3 0 39.0 -51.1 60 7 704.7 704.7 324.6 704.8 0.01 78 17 27751 -44.3 -84.3 0 40.0 -50.3 98 18 733.9 733.9 325.5 734.1 0.02 79 10 31330 -40.5 -81.5 0 41.0 -50.5 115 5 868.4 868.4 328.8 868.9 0.05 80 10 31330 -40.1 -81.1 0 41.0 -50.3 115 5 869.9 869.9 328.8 870.4 0.06 81 9.9 31399 -40.7 -81.7 0 41.0 -50.7 870.1 870.1 328.8 870.6 0.05 82 7.5 33312 -35.1 -78.1 0 43.0 -49.7 964.7 964.8 330.6 966.1 0.12 TRP 210 11683 -58.1 -65.1 40 7.0 -58.2 255 72 336.0 336.0 293.3 336.2 0.03 WND 228 11162 -55.2 -63.1 37 7.9 -55.4 255 86 332.7 332.7 292.5 332.8 0.03 Sounding variables and indices 1000-500 mb thick: 5616.00 m Freezing level: 675.80 mb = 3388.34 m = 11116.47 ft Wetbulb zero: 734.33 mb = 2715.77 m = 8909.91 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 53.47 % Est. max temperature: 23.73 C = 74.71 F Sfc-Lift cond lev (LCL): 688.07 mb = 3243.34 m = 10640.74 ft T: 0.88 C 700-500 lapse rate: 7.05 C/km ThetaE index: 3.71 C Layer 790.0- 718.0 mb Conv cond level (CCL): 625.34 mb = 4004.93 m = 13139.37 ft Mean mixing ratio: 4.27 g/kg Conv temperature: 30.86 C = 87.54 F Cap Strength: 5.25 C Lifted Index: 4.63 C Risk: None Lifted Index @300 mb: 8.72 C Lifted Index @700 mb: 5.09 C Showalter Index: 3.34 C Risk: None Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 17.90 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 72.80 Risk: None Energy Index: 0.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.66 J/kg Max Up Vert Vel: 2.71 m/s Conv Inhibition (B-): 51563.89 J/kg Cap Strength: 5.22 C Lift Cond Lev (LCL): 697.02 mb = 3139.34 m = 10299.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 19 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 ---------------------------------------------------------- 0 968 405 320 10 6.4 -7.7 | 75 12 -12.0 -3.1 1 945 610 305 13 10.6 -7.5 | 69 8 -7.8 -2.9 2 925 791 305 13 10.6 -7.5 | 69 8 -7.8 -2.9 3 912 914 305 13 10.6 -7.5 | 69 8 -7.8 -2.9 4 879 1219 295 11 10.0 -4.6 | 89 8 -8.5 -0.1 5 850 1508 285 5 4.8 -1.3 | 103 14 -13.6 3.2 6 817 1829 260 5 4.9 0.9 | 112 15 -13.5 5.4 7 788 2134 225 15 10.6 10.6 | 153 17 -7.9 15.1 8 759 2438 205 20 8.5 18.1 | 156 25 -10.0 22.6 9 731 2743 220 19 12.2 14.6 | 162 20 -6.3 19.1 10 705 3048 245 24 21.8 10.1 | 193 15 3.3 14.7 11 700 3105 245 25 22.7 10.6 | 196 16 4.2 15.1 12 652 3658 255 25 24.1 6.5 | 207 12 5.7 11.0 13 603 4267 250 24 22.6 8.2 | 198 13 4.1 12.7 14 558 4877 260 36 35.5 6.3 | 238 20 17.0 10.8 15 536 5182 265 37 36.9 3.2 | 247 20 18.4 7.7 16 500 5730 255 46 44.4 11.9 | 238 31 26.0 16.4 17 496 5791 255 50 48.3 12.9 | 240 35 29.8 17.5 18 476 6096 250 48 45.1 16.4 | 232 34 26.6 20.9 19 420 7010 225 39 27.6 27.6 | 196 33 9.1 32.1 20 400 7370 235 50 41.0 28.7 | 214 40 22.5 33.2 21 386 7620 235 54 44.2 31.0 | 216 44 25.8 35.5 22 310 9144 240 63 54.6 31.5 | 225 51 36.1 36.0 23 300 9370 240 62 53.7 31.0 | 225 50 35.2 35.5 24 250 10570 250 76 71.4 26.0 | 240 61 52.9 30.5 25 228 11162 255 86 83.1 22.3 | 247 70 64.6 26.8 26 224 11278 255 86 83.1 22.3 | 247 70 64.6 26.8 27 210 11683 255 72 69.5 18.6 | 246 56 51.1 23.1 28 203 11887 250 67 63.0 22.9 | 238 52 44.5 27.4 29 200 11990 250 78 73.3 26.7 | 240 63 54.8 31.2 30 194 12192 255 82 79.2 21.2 | 247 66 60.7 25.7 31 160 13411 255 59 57.0 15.3 | 243 43 38.5 19.8 32 150 13820 255 60 58.0 15.5 | 243 44 39.5 20.0 33 120 15240 255 49 47.3 12.7 | 239 34 28.9 17.2 34 114 15545 260 55 54.2 9.6 | 248 38 35.7 14.1 35 109 15850 265 44 43.8 3.8 | 252 27 25.4 8.3 36 104 16154 245 37 33.5 15.6 | 217 25 15.1 20.1 37 100 16390 270 33 33.0 -0.0 | 253 15 14.5 4.5 38 99 16459 265 33 32.9 2.9 | 243 16 14.4 7.4 39 94 16764 270 33 33.0 -0.0 | 253 15 14.5 4.5 40 86 17374 255 34 32.8 8.8 | 227 20 14.4 13.3 41 81 17678 285 22 21.3 -5.7 | 293 3 2.8 -1.2 42 78 17983 275 9 9.0 -0.8 | 111 10 -9.5 3.7 43 74 18288 245 12 10.9 5.1 | 142 12 -7.6 9.6 44 70 18593 235 26 21.3 14.9 | 188 20 2.8 19.4 45 70 18630 260 21 20.7 3.6 | 195 8 2.2 8.2 46 67 18898 270 14 14.0 -0.0 | 135 6 -4.5 4.5 47 64 19202 230 10 7.7 6.4 | 135 15 -10.8 10.9 48 61 19507 255 15 14.5 3.9 | 155 9 -4.0 8.4 49 58 19812 270 16 16.0 -0.0 | 151 5 -2.5 4.5 50 53 20422 105 2 -1.9 0.5 | 104 21 -20.4 5.0 51 50 20760 140 5 -3.2 3.8 | 111 23 -21.7 8.3 52 46 21336 180 6 0.0 6.0 | 120 21 -18.5 10.5 53 40 22250 140 14 -9.0 10.7 | 119 31 -27.5 15.2 54 38 22555 150 10 -5.0 8.7 | 119 27 -23.5 13.2 55 33 23470 40 10 -6.4 -7.7 | 83 25 -24.9 -3.1 56 30 24040 100 11 -10.8 1.9 | 102 30 -29.3 6.4 57 28 24384 95 12 -12.0 1.0 | 100 31 -30.4 5.6 58 27 24689 90 2 -2.0 0.0 | 102 21 -20.5 4.5 59 25 25298 345 10 2.6 -9.7 | 72 17 -15.9 -5.1 60 24 25603 85 14 -13.9 -1.2 | 96 33 -32.4 3.3 61 21 26213 80 10 -9.8 -1.7 | 96 28 -28.3 2.8 62 20 26518 130 11 -8.4 7.1 | 113 29 -26.9 11.6 63 20 26670 40 10 -6.4 -7.7 | 83 25 -24.9 -3.1 64 20 26822 95 3 -3.0 0.3 | 103 22 -21.5 4.8 65 19 27127 40 10 -6.4 -7.7 | 83 25 -24.9 -3.1 66 18 27432 55 21 -17.2 -12.0 | 78 36 -35.7 -7.5 67 17 27737 95 18 -17.9 1.6 | 99 37 -36.4 6.1 68 16 28042 130 15 -11.5 9.6 | 115 33 -30.0 14.2 69 16 28346 120 14 -12.1 7.0 | 111 33 -30.6 11.5 70 15 28651 90 12 -12.0 0.0 | 98 31 -30.5 4.5 71 14 28956 105 10 -9.7 2.6 | 104 29 -28.1 7.1 72 14 29261 50 10 -7.7 -6.4 | 86 26 -26.1 -1.9 73 13 29566 60 14 -12.1 -7.0 | 85 31 -30.6 -2.5 74 12 29870 105 17 -16.4 4.4 | 104 36 -34.9 8.9 75 10 31330 115 5 -4.5 2.1 | 106 24 -23.0 6.6 Wind Parameters Mean winds (0-6000m): 253.7 at 25.3 knts Storm direction: 283.7 at 19.0 knts Shear (0-3000m) pos: 2.9 neg: 4.3 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 126.2 deg Storm rel helicity (0-3000m) pos: 130.7 neg: -3.1 tot: 127.6 m^2/s^2 ave: 42.5 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 5.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 56.16 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 ------------------------------------------------------------------------------- 500 307 12 71 9| 0.0 4.3 4.3| 0.0 -3.1 -3.1 -6.2 -0.26| 4.4 -1.1 1000 303 12 78 9| 0.0 2.8 2.8| 11.6 -3.1 8.5 8.5 0.34| 5.7 2.0 1500 298 10 90 10| 0.0 3.5 3.5| 29.8 -3.1 26.7 17.8 0.49| 6.2 3.0 2000 273 11 117 9| 0.0 6.5 6.5| 65.0 -3.1 61.9 30.9 0.52| 8.8 4.6 2500 253 13 142 10| 2.0 5.2 7.1|101.5 -3.1 98.4 39.4 0.56| 9.0 5.1 3000 250 15 154 11| 2.9 4.3 7.2|130.7 -3.1 127.6 42.5 0.61| 8.9 5.4 4000 251 17 168 10| 2.3 3.4 5.7|143.8 -9.1 134.7 33.7 0.57| 7.5 4.3 5000 255 21 189 10| 3.3 2.7 6.0|198.8 -17.1 181.6 36.3 0.57| 7.8 4.5 6000 254 25 207 13| 2.7 3.5 6.2|204.5-141.6 62.9 10.5 0.30| 8.5 2.6 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250522.00.gif