UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032512.upa.cvt Date: 1200Z 25 MAR 20 Searching for KFFC... Searching the city database file for: KFFC ... Date:1200Z 25 MAR 20 Station: KFFC WMO ident: 72215 Latitude: 33.37 Longitude: -84.57 Elevation: 244.00 ------------------------------------------------------------------------------- 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 87 SFC 982 244 16.4 16.1 98 0.3 16.2 275 3 291.1 293.1 290.1 324.3 11.80 2 967 376 17.0 15.4 90 1.6 16.0 288 8 292.9 295.0 290.5 325.5 11.45 3 933 682 14.8 13.7 93 1.1 14.1 310 20 293.7 295.6 290.0 324.1 10.62 4 925 755 14.8 13.1 90 1.7 13.7 310 23 294.4 296.3 290.0 324.0 10.29 5 890 1082 14.2 9.8 75 4.4 11.6 308 29 297.1 298.6 289.4 322.0 8.57 6 854 1430 12.4 7.7 73 4.7 9.6 306 33 298.7 300.1 289.2 321.5 7.74 7 850 1469 12.2 7.2 71 5.0 9.3 305 33 298.9 300.3 289.0 321.0 7.51 8 838 1588 11.6 4.6 62 7.0 7.8 298 32 299.5 300.7 288.2 318.3 6.35 9 820 1769 10.4 5.4 71 5.0 7.6 288 30 300.1 301.4 288.9 320.5 6.87 10 811 1862 11.8 0.8 47 11.0 6.1 285 30 302.5 303.5 288.0 317.7 5.00 11 783 2154 9.6 -6.4 32 16.0 2.4 290 37 303.2 303.8 286.2 312.6 3.02 12 775 2240 8.6 0.6 57 8.0 4.5 290 39 303.1 304.0 288.3 318.7 5.16 13 758 2423 7.4 -0.6 57 8.0 3.4 290 43 303.7 304.6 288.2 318.4 4.83 14 750 2510 6.6 2.4 75 4.2 4.4 290 44 303.7 304.9 289.4 322.1 6.07 15 716 2890 4.6 1.2 79 3.4 2.8 285 45 305.6 306.7 289.8 323.4 5.84 16 700 3074 3.8 -0.0 76 3.8 1.8 280 44 306.7 307.7 289.8 323.5 5.47 17 697 3109 3.8 -0.6 73 4.4 1.5 281 44 307.1 308.1 289.8 323.2 5.26 18 689 3203 4.0 -6.0 48 10.0 -0.6 283 43 308.3 309.0 288.5 319.4 3.54 19 677 3345 3.0 -12.0 32 15.0 -2.9 287 43 308.7 309.2 287.4 315.9 2.25 20 668 3454 3.2 -27.8 8 31.0 -5.4 290 42 310.2 310.3 286.1 312.2 0.58 21 638 3824 0.0 -37.0 4 37.0 -8.0 293 43 310.6 310.7 285.9 311.5 0.25 22 612 4156 -2.7 -29.7 10 27.0 -9.4 287 48 311.2 311.3 286.4 313.1 0.53 23 602 4286 -2.3 -35.3 6 33.0 -9.6 285 50 313.2 313.2 286.8 314.3 0.31 24 583 4540 -3.9 -40.9 4 37.0 -10.9 281 50 314.2 314.2 287.1 314.9 0.18 25 565 4788 -3.7 -50.7 1 47.0 -11.2 283 51 317.2 317.3 287.9 317.5 0.06 26 500 5740 -11.3 -57.3 1 46.0 -16.7 290 50 319.3 319.3 288.5 319.4 0.03 27 439 6717 -19.9 -57.9 2 38.0 -23.4 290 67 320.5 320.5 288.9 320.6 0.03 28 404 7327 -22.3 -65.3 1 43.0 -25.5 295 82 325.1 325.1 290.3 325.1 0.01 29 400 7400 -22.9 -64.9 1 42.0 -25.9 295 83 325.2 325.2 290.3 325.3 0.02 30 300 9450 -38.3 -64.3 5 26.0 -39.4 305 108 331.4 331.4 292.1 331.5 0.02 31 278 9969 -42.3 -62.3 9 20.0 -43.0 303 116 332.9 332.9 292.5 333.0 0.03 32 261 10393 -44.1 -64.1 9 20.0 -44.7 301 123 336.3 336.3 293.4 336.4 0.03 33 250 10680 -46.1 -65.1 10 19.0 -46.6 300 128 337.5 337.5 293.7 337.6 0.02 34 242 10896 -47.3 -65.6 11 18.3 -47.8 305 132 338.9 338.9 294.1 339.0 0.02 35 228 11288 -49.5 -66.5 12 17.0 -49.9 305 129 341.3 341.4 294.7 341.4 0.02 36 210 11825 -51.5 -71.5 7 20.0 -51.9 305 123 346.3 346.4 295.8 346.4 0.01 37 200 12140 -53.5 -74.5 6 21.0 -53.8 305 119 348.0 348.0 296.2 348.1 0.01 38 194 12335 -54.7 -76.7 5 22.0 -55.0 304 116 349.2 349.2 296.4 349.2 0.01 39 179 12846 -57.1 -82.1 3 25.0 -57.3 303 107 353.4 353.4 297.4 353.4 0.00 40 160 13555 -57.1 -84.1 2 27.0 -57.3 301 96 364.9 364.9 299.7 364.9 0.00 41 150 13960 -60.1 -86.1 2 26.0 -60.3 305 79 366.5 366.5 299.9 366.5 0.00 42 142 14302 -60.7 -86.7 2 26.0 -60.9 294 71 371.3 371.3 300.8 371.3 0.00 43 126 15039 -64.1 -90.1 2 26.0 -64.3 279 70 378.0 378.0 301.9 378.0 0.00 44 114 15645 -68.7 -92.7 2 24.0 -68.8 278 70 380.5 380.5 302.3 380.5 0.00 45 110 15859 -69.1 -93.1 2 24.0 -69.2 280 70 383.6 383.6 302.8 383.6 0.00 46 109 15914 -68.3 -93.3 2 25.0 -68.4 280 70 386.1 386.1 303.2 386.1 0.00 47 107 16025 -68.1 -93.1 2 25.0 -68.2 281 71 388.6 388.6 303.6 388.6 0.00 48 102 16312 -69.3 -93.3 2 24.0 -69.4 284 73 391.6 391.6 304.0 391.6 0.00 49 100 16430 -68.5 -92.5 2 24.0 -68.6 285 74 395.4 395.4 304.6 395.4 0.00 50 80 17776 -65.5 -90.5 2 25.0 -65.7 285 38 427.6 427.6 308.6 427.6 0.00 51 70 18580 -69.1 -92.1 2 23.0 -69.2 275 28 436.6 436.6 309.5 436.6 0.00 52 68 18754 -66.9 -91.9 2 25.0 -67.1 267 26 444.9 444.9 310.4 444.9 0.00 53 61 19409 -67.3 -92.3 2 25.0 -67.5 273 32 458.1 458.1 311.6 458.1 0.00 54 57 19821 -64.1 -91.1 1 27.0 -64.4 260 36 474.3 474.3 313.0 474.3 0.00 55 50 20620 -65.7 -91.7 2 26.0 -66.0 260 16 488.7 488.7 314.1 488.7 0.00 56 49 20743 -65.9 -91.9 1 26.0 -66.2 261 17 491.0 491.0 314.3 491.0 0.00 57 47 20998 -62.3 -91.3 1 29.0 -62.8 276 19 505.5 505.5 315.4 505.5 0.00 58 44 21406 -61.3 -90.3 1 29.0 -61.9 286 22 517.6 517.6 316.1 517.6 0.00 59 41 21842 -62.5 -91.5 1 29.0 -63.0 250 18 525.2 525.2 316.6 525.2 0.00 60 40 21995 -60.7 -90.7 1 30.0 -61.3 250 19 533.4 533.4 317.1 533.4 0.00 61 36 22652 -59.5 -90.5 1 31.0 -60.3 270 34 552.8 552.8 318.2 552.9 0.00 62 32 23386 -61.3 -90.3 1 29.0 -62.0 283 31 567.0 567.0 319.0 567.0 0.00 63 31 23584 -58.5 -89.5 1 31.0 -59.6 283 29 579.7 579.7 319.6 579.7 0.00 64 30 23790 -58.3 -89.3 1 31.0 -59.4 280 27 585.7 585.7 319.9 585.7 0.00 65 29 24004 -57.7 -89.7 1 32.0 -58.9 272 29 593.1 593.1 320.3 593.1 0.00 66 27 24458 -54.9 -86.9 1 32.0 -56.6 281 35 613.2 613.2 321.2 613.2 0.01 67 25 24951 -54.9 -86.9 1 32.0 -56.8 267 30 626.8 626.8 321.7 626.9 0.01 68 24 25213 -52.1 -85.1 1 33.0 -54.6 250 24 642.3 642.3 322.4 642.4 0.01 69 20 26400 -50.1 -84.1 1 34.0 -53.5 255 37 682.8 682.8 323.9 682.9 0.02 70 20 26400 -49.7 -83.7 1 34.0 -53.2 255 37 684.0 684.1 323.9 684.2 0.02 71 16 27853 -52.1 -85.1 1 33.0 -55.5 240 50 721.3 721.3 325.1 721.4 0.02 72 14 28728 -46.9 -81.9 1 35.0 -52.5 240 53 767.0 767.0 326.4 767.3 0.03 73 12 29752 -45.9 -80.9 1 35.0 -52.5 240 55 805.1 805.1 327.4 805.6 0.05 74 12 29752 -42.7 -78.7 1 36.0 -50.7 240 55 816.5 816.5 327.7 817.1 0.07 75 10 30980 -43.9 -79.9 1 36.0 -52.1 240 58 855.7 855.7 328.5 856.4 0.07 76 9.6 31255 -42.1 -78.1 1 36.0 -51.4 872.5 872.6 328.9 873.5 0.09 77 9.1 31617 -42.3 -78.3 1 36.0 -51.7 885.2 885.3 329.1 886.2 0.10 TRP 110 15859 -69.1 -93.1 2 24.0 -69.2 280 70 383.6 383.6 302.8 383.6 0.00 WND 242 10896 -47.3 -65.6 11 18.3 -47.8 305 132 338.9 338.9 294.1 339.0 0.02 Sounding variables and indices 1000-500 mb thick: 5653.00 m Freezing level: 638.00 mb = 3823.93 m = 12545.56 ft Wetbulb zero: 691.15 mb = 3177.41 m = 10424.43 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 40.46 % Est. max temperature: 25.01 C = 77.01 F Sfc-Lift cond lev (LCL): 977.85 mb = 280.29 m = 919.59 ft T: 16.57 C 700-500 lapse rate: 5.66 C/km ThetaE index: 7.88 C Layer 811.0- 775.0 mb Conv cond level (CCL): 837.72 mb = 1590.88 m = 5219.36 ft Mean mixing ratio: 10.28 g/kg Conv temperature: 24.82 C = 76.68 F Cap Strength: 4.31 C Lifted Index: 2.98 C Risk: None Lifted Index @300 mb: 5.98 C Lifted Index @700 mb: 1.79 C Showalter Index: 4.50 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 18.50 C K Index: 26.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 202.40 Risk: None Energy Index: -0.16 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.44 J/kg Max Up Vert Vel: 6.70 m/s Conv Inhibition (B-): 52330.11 J/kg Cap Strength: 4.24 C Lift Cond Lev (LCL): 902.27 mb = 965.64 m = 3168.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 30 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 ---------------------------------------------------------- 0 982 244 275 3 3.0 -0.3 | 144 28 -16.8 23.0 1 941 610 310 18 13.8 -11.6 | 153 13 -6.0 11.6 2 925 755 310 23 17.6 -14.8 | 166 9 -2.2 8.4 3 908 914 305 27 22.1 -15.5 | 197 8 2.3 7.7 4 876 1219 310 30 23.0 -19.3 | 219 5 3.2 3.9 5 850 1469 305 33 27.0 -18.9 | 239 8 7.3 4.3 6 814 1829 285 29 28.0 -7.5 | 208 18 8.2 15.7 7 784 2134 290 37 34.8 -12.7 | 235 18 15.0 10.6 8 756 2438 290 44 41.3 -15.0 | 249 23 21.6 8.2 9 729 2743 290 45 42.3 -15.4 | 251 24 22.5 7.8 10 702 3048 280 44 43.3 -7.6 | 237 28 23.6 15.6 11 700 3074 280 44 43.3 -7.6 | 237 28 23.6 15.6 12 650 3658 295 41 37.2 -17.3 | 251 18 17.4 5.9 13 602 4267 285 50 48.3 -12.9 | 250 30 28.5 10.3 14 579 4572 280 50 49.2 -8.7 | 244 33 29.5 14.5 15 558 4877 285 51 49.3 -13.2 | 251 31 29.5 10.0 16 500 5740 290 50 47.0 -17.1 | 257 28 27.2 6.1 17 477 6096 285 52 50.2 -13.5 | 252 32 30.4 9.8 18 405 7315 295 82 74.3 -34.7 | 282 56 54.5 -11.4 19 400 7400 295 83 75.2 -35.1 | 282 57 55.4 -11.9 20 388 7620 295 84 76.1 -35.5 | 282 58 56.3 -12.3 21 313 9144 305 109 89.3 -62.5 | 299 80 69.5 -39.3 22 300 9450 305 108 88.5 -61.9 | 299 79 68.7 -38.7 23 250 10680 300 128 110.9 -64.0 | 294 100 91.1 -40.8 24 242 10896 305 132 108.1 -75.7 | 301 103 88.3 -52.5 25 239 10973 305 132 108.1 -75.7 | 301 103 88.3 -52.5 26 200 12140 305 119 97.5 -68.3 | 300 90 77.7 -45.0 27 156 13716 300 93 80.5 -46.5 | 291 65 60.8 -23.3 28 150 13960 305 79 64.7 -45.3 | 296 50 44.9 -22.1 29 149 14021 300 71 61.5 -35.5 | 286 43 41.7 -12.3 30 122 15240 275 70 69.7 -6.1 | 251 53 50.0 17.1 31 110 15859 280 70 68.9 -12.2 | 257 50 49.2 11.1 32 100 16430 285 74 71.5 -19.2 | 266 52 51.7 4.1 33 86 17374 300 39 33.8 -19.5 | 255 14 14.0 3.7 34 81 17678 285 40 38.6 -10.4 | 236 23 18.9 12.9 35 73 18288 285 30 29.0 -7.8 | 211 18 9.2 15.4 36 70 18580 275 28 27.9 -2.4 | 201 22 8.1 20.8 37 66 18898 260 25 24.6 4.3 | 190 28 4.8 27.6 38 63 19202 280 30 29.5 -5.2 | 208 20 9.8 18.0 39 57 19812 260 36 35.5 6.3 | 208 33 15.7 29.5 40 52 20422 280 14 13.8 -2.4 | 164 22 -6.0 20.8 41 50 20620 260 16 15.8 2.8 | 171 26 -4.0 26.0 42 49 20726 260 17 16.7 3.0 | 173 26 -3.0 26.2 43 45 21336 295 22 19.9 -9.3 | 181 14 0.2 13.9 44 42 21641 260 21 20.7 3.6 | 182 27 0.9 26.9 45 40 21946 245 17 15.4 7.2 | 172 31 -4.4 30.4 46 38 22250 270 27 27.0 -0.0 | 197 24 7.2 23.2 47 35 22860 270 37 37.0 -0.0 | 217 29 17.2 23.2 48 32 23470 285 30 29.0 -7.8 | 211 18 9.2 15.4 49 30 23790 280 27 26.6 -4.7 | 200 20 6.8 18.5 50 29 24079 270 29 29.0 -0.0 | 202 25 9.2 23.2 51 27 24384 280 35 34.5 -6.1 | 221 23 14.7 17.1 52 26 24689 285 35 33.8 -9.1 | 225 20 14.0 14.2 53 24 25298 245 23 20.8 9.7 | 182 33 1.1 32.9 54 21 26213 235 39 31.9 22.4 | 195 47 12.2 45.6 55 20 26400 255 37 35.7 9.6 | 206 36 16.0 32.8 56 20 26518 255 36 34.8 9.3 | 205 36 15.0 32.5 57 19 26822 245 38 34.4 16.1 | 200 42 14.7 39.3 58 17 27432 240 42 36.4 21.0 | 201 47 16.6 44.2 59 16 27737 240 50 43.3 25.0 | 206 54 23.5 48.2 60 10 30980 240 58 50.2 29.0 | 210 60 30.4 52.2 Wind Parameters Mean winds (0-6000m): 289.6 at 40.7 knts Storm direction: 319.6 at 30.5 knts Shear (0-3000m) pos: 5.0 neg: 2.9 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 96.6 deg Storm rel helicity (0-3000m) pos: 133.3 neg: -64.3 tot: 69.0 m^2/s^2 ave: 23.0 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.21 Bulk Shear: 106.91 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 ------------------------------------------------------------------------------- 500 307 13 149 18| 20.8 0.0 20.8| 33.8 0.0 33.8 67.7 0.30| 21.6 6.5 1000 308 20 161 11| 10.4 4.0 14.4| 48.5 0.0 48.5 48.5 0.46| 15.3 7.1 1500 305 24 180 9| 6.9 4.0 11.0| 51.6 -15.9 35.6 23.8 0.25| 14.4 3.6 2000 300 26 198 11| 7.5 3.0 10.5| 99.6 -20.6 78.9 39.5 0.35| 14.2 5.0 2500 297 30 215 12| 6.0 3.3 9.4|121.2 -20.6 100.6 40.2 0.38| 12.5 4.8 3000 294 32 224 14| 5.0 2.9 8.0|133.3 -64.3 69.0 23.0 0.26| 12.3 3.2 4000 292 35 233 16| 4.0 3.5 7.5|158.0 -69.0 89.0 22.2 0.24| 11.7 2.8 5000 290 38 239 19| 3.5 3.0 6.5|201.3 -96.3 104.9 21.0 0.24| 10.4 2.5 6000 290 41 243 21| 3.0 3.0 6.0|236.2-113.9 122.4 20.4 0.23| 9.6 2.2 Wrote GIF file: /home/apache/climate/data/raob//KFFC/skewt/KFFC.skewt.20200325.12.gif