UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040100.upa.cvt Date: 0000Z 1 APR 20 Searching for KFFC... Searching the city database file for: KFFC ... Date:0000Z 1 APR 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 56 SFC 978 244 13.8 9.4 75 4.4 11.3 320 18 288.8 290.1 285.4 310.2 7.58 2 973 287 13.0 7.0 67 6.0 9.7 318 19 288.4 289.5 284.1 306.7 6.46 3 953 462 11.2 6.2 71 5.0 8.5 311 25 288.3 289.4 283.8 306.0 6.24 4 925 711 9.0 5.8 80 3.2 7.3 305 26 288.5 289.6 283.9 306.2 6.26 5 884 1085 5.8 4.4 91 1.4 5.1 310 27 289.0 290.0 283.7 305.8 5.93 6 850 1405 4.0 3.1 94 0.9 3.5 310 24 290.3 291.3 284.0 306.5 5.63 7 818 1716 2.0 1.3 95 0.7 1.7 310 23 291.4 292.3 283.9 306.3 5.14 8 767 2235 1.4 -3.2 71 4.6 -0.7 287 33 296.2 296.9 284.5 307.9 3.94 9 747 2448 0.6 -4.2 70 4.8 -1.5 280 38 297.6 298.2 284.9 308.8 3.75 10 700 2967 -2.5 -9.5 59 7.0 -5.2 285 46 299.7 300.2 284.5 307.9 2.66 11 653 3516 -5.5 -13.5 53 8.0 -8.2 285 48 302.3 302.7 284.9 308.8 2.06 12 614 3998 -7.5 -18.5 41 11.0 -10.8 282 47 305.4 305.7 285.4 310.1 1.45 13 597 4216 -8.9 -20.9 37 12.0 -12.2 281 46 306.3 306.5 285.4 310.2 1.21 14 578 4466 -10.1 -34.1 12 24.0 -14.7 280 50 307.7 307.8 284.9 309.0 0.37 15 547 4889 -12.9 -35.9 13 23.0 -16.9 280 60 309.3 309.3 285.5 310.4 0.33 16 500 5570 -16.5 -43.5 8 27.0 -20.1 280 58 312.9 313.0 286.6 313.5 0.16 17 496 5630 -16.7 -42.7 9 26.0 -20.3 279 58 313.4 313.4 286.8 314.1 0.18 18 460 6190 -21.5 -46.5 9 25.0 -24.2 274 65 314.2 314.3 287.0 314.7 0.13 19 424 6787 -23.3 -65.3 1 42.0 -26.1 269 87 319.3 319.3 288.5 319.4 0.01 20 400 7210 -26.1 -67.1 1 41.0 -28.5 265 103 321.1 321.1 289.1 321.1 0.01 21 399 7228 -26.3 -67.3 1 41.0 -28.7 265 103 321.0 321.0 289.0 321.1 0.01 22 391 7375 -26.1 -67.1 1 41.0 -28.5 263 106 323.2 323.2 289.8 323.2 0.01 23 377 7638 -27.9 -68.9 1 41.0 -30.1 260 111 324.2 324.2 290.0 324.2 0.01 24 369 7792 -28.1 -69.1 1 41.0 -30.3 260 114 325.9 325.9 290.6 325.9 0.01 25 331 8565 -33.7 -70.7 1 37.0 -35.2 257 119 328.5 328.5 291.3 328.5 0.01 26 300 9250 -37.3 -70.3 2 33.0 -38.5 255 124 332.8 332.8 292.5 332.8 0.01 27 294 9388 -37.9 -70.9 2 33.0 -39.1 255 125 333.9 333.9 292.7 333.9 0.01 28 284 9624 -39.9 -71.7 2 31.7 -40.9 255 127 334.3 334.3 292.9 334.3 0.01 29 271 9940 -42.7 -72.7 2 30.0 -43.5 255 125 334.8 334.8 293.0 334.8 0.01 30 264 10115 -43.3 -73.3 2 30.0 -44.0 255 123 336.4 336.4 293.4 336.4 0.01 31 261 10192 -42.5 -73.5 2 31.0 -43.3 255 122 338.7 338.7 294.0 338.7 0.01 32 256 10322 -43.7 -75.7 2 32.0 -44.5 255 120 338.8 338.8 294.0 338.8 0.01 33 251 10453 -43.7 -75.7 2 32.0 -44.5 255 118 340.7 340.7 294.5 340.7 0.01 34 250 10480 -43.9 -75.9 2 32.0 -44.6 255 118 340.8 340.8 294.5 340.8 0.01 35 226 11150 -48.5 -78.5 2 30.0 -49.0 255 112 343.7 343.7 295.2 343.8 0.00 36 214 11507 -50.1 -80.1 2 30.0 -50.5 255 108 346.7 346.7 295.9 346.7 0.00 37 204 11820 -48.3 -81.3 1 33.0 -48.9 255 105 354.3 354.3 297.5 354.3 0.00 38 200 11950 -48.9 -82.9 1 34.0 -49.4 255 104 355.3 355.3 297.8 355.3 0.00 39 192 12218 -49.9 -83.9 1 34.0 -50.4 357.9 357.9 298.3 357.9 0.00 40 190 12286 -49.3 -83.3 1 34.0 -49.8 359.9 359.9 298.7 360.0 0.00 41 181 12604 -50.1 -84.1 1 34.0 -50.6 363.7 363.7 299.4 363.7 0.00 TRP WND 284 9624 -39.9 -71.7 2 31.7 -40.9 255 127 334.3 334.3 292.9 334.3 0.01 Sounding variables and indices 1000-500 mb thick: 5514.00 m Freezing level: 737.90 mb = 2548.39 m = 8360.75 ft Wetbulb zero: 781.41 mb = 2085.17 m = 6841.03 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 54.96 % Est. max temperature: 16.08 C = 60.95 F Sfc-Lift cond lev (LCL): 915.40 mb = 796.96 m = 2614.66 ft T: 8.26 C 700-500 lapse rate: 5.38 C/km ThetaE index: 4.20 C Layer 973.0- 925.0 mb Conv cond level (CCL): 863.55 mb = 1275.85 m = 4185.82 ft Mean mixing ratio: 6.22 g/kg Conv temperature: 14.79 C = 58.62 F Cap Strength: 6.59 C Lifted Index: 8.27 C Risk: None Lifted Index @300 mb: 18.99 C Lifted Index @700 mb: 3.52 C Showalter Index: 8.09 C Risk: None Total Totals Index: 40.10 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 19.60 C K Index: 16.60 Risk: < 20 % chance of thunderstorms Sweat Index: 143.20 Risk: None Energy Index: 1.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.95 J/kg Max Up Vert Vel: 2.43 m/s Conv Inhibition (B-): 5884.67 J/kg Cap Strength: 7.92 C Lift Cond Lev (LCL): 878.92 mb = 1131.76 m = 3713.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 32 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 ---------------------------------------------------------- 0 978 244 320 18 11.6 -13.8 | 129 15 -11.2 9.2 1 936 610 305 29 23.8 -16.6 | 189 6 1.0 6.3 2 925 711 305 26 21.3 -14.9 | 169 8 -1.5 8.1 3 902 914 310 26 19.9 -16.7 | 155 7 -2.9 6.3 4 869 1219 310 27 20.7 -17.4 | 159 6 -2.1 5.6 5 850 1405 310 24 18.4 -15.4 | 150 9 -4.4 7.5 6 806 1829 310 22 16.9 -14.1 | 146 11 -5.9 8.8 7 776 2134 290 30 28.2 -10.3 | 203 14 5.4 12.7 8 748 2438 280 38 37.4 -6.6 | 222 22 14.6 16.4 9 720 2743 280 47 46.3 -8.2 | 238 28 23.5 14.8 10 700 2967 285 46 44.4 -11.9 | 243 24 21.6 11.1 11 640 3658 285 49 47.3 -12.7 | 247 27 24.5 10.3 12 592 4267 280 46 45.3 -8.0 | 236 27 22.5 15.0 13 547 4877 280 60 59.1 -10.4 | 251 38 36.3 12.6 14 500 5570 280 58 57.1 -10.1 | 249 37 34.3 12.9 15 485 5791 275 58 57.8 -5.1 | 243 39 35.0 17.9 16 465 6096 275 62 61.8 -5.4 | 246 43 39.0 17.6 17 400 7210 265 103 102.6 9.0 | 248 86 79.8 31.9 18 378 7620 260 111 109.3 19.3 | 244 96 86.5 42.2 19 362 7925 260 117 115.2 20.3 | 245 102 92.4 43.3 20 305 9144 255 120 115.9 31.1 | 240 108 93.1 54.0 21 300 9250 255 124 119.8 32.1 | 240 112 97.0 55.1 22 284 9624 255 127 122.7 32.9 | 241 114 99.9 55.8 23 279 9754 255 127 122.7 32.9 | 241 114 99.9 55.8 24 250 10480 255 118 114.0 30.5 | 240 106 91.2 53.5 25 200 11950 255 104 100.5 26.9 | 237 92 77.7 49.9 26 192 12192 260 105 103.4 18.2 | 243 91 80.6 41.2 Wind Parameters Mean winds (0-6000m): 285.2 at 43.2 knts Storm direction: 315.2 at 32.4 knts Shear (0-3000m) pos: 1.0 neg: 6.2 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 115.5 deg Storm rel helicity (0-3000m) pos: 137.1 neg: -9.8 tot: 127.3 m^2/s^2 ave: 42.4 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 69.97 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 ------------------------------------------------------------------------------- 500 309 24 153 8| 0.0 9.9 9.9| 17.0 -3.4 13.6 27.1 0.42| 14.3 5.9 1000 309 25 156 8| 1.0 4.9 6.0| 17.5 -6.5 11.0 11.0 0.27| 8.6 2.3 1500 309 25 153 8| 0.7 2.2 2.9| 17.5 -9.8 7.7 5.1 0.14| 7.2 1.0 2000 306 25 163 8| 0.5 5.6 6.1| 56.7 -9.8 46.9 23.5 0.44| 9.4 4.1 2500 299 28 192 9| 0.4 7.4 7.9|115.8 -9.8 106.1 42.4 0.50| 10.7 5.3 3000 295 31 210 11| 1.0 6.2 7.3|137.1 -9.8 127.3 42.4 0.51| 9.8 5.0 4000 291 36 226 15| 0.8 4.8 5.5|144.5 -44.3 100.3 25.1 0.40| 8.2 3.2 5000 288 40 234 18| 0.6 5.0 5.6|211.3 -48.5 162.8 32.6 0.42| 8.0 3.4 6000 285 43 238 22| 0.5 5.1 5.6|244.2 -93.0 151.3 25.2 0.33| 8.0 2.7 Wrote GIF file: /home/apache/climate/data/raob//KFFC/skewt/KFFC.skewt.20200401.00.gif