UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032112.upa.cvt Date: 1200Z 21 MAR 20 Searching for KFFC... Searching the city database file for: KFFC ... Date:1200Z 21 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 200 75 2 SFC 995 244 16.8 15.5 92 1.3 16.0 75 2 290.4 292.3 289.3 321.9 11.19 2 982 356 15.8 14.0 89 1.8 14.7 37 5 290.5 292.3 288.6 319.5 10.28 3 949 646 14.4 12.1 86 2.3 13.0 306 12 291.9 293.6 288.3 318.5 9.38 4 934 781 15.2 11.3 78 3.9 12.9 290 12 294.0 295.7 288.7 320.0 9.04 5 925 863 14.8 10.9 77 3.9 12.4 280 12 294.4 296.0 288.7 320.0 8.88 6 889 1199 14.0 11.1 83 2.9 12.2 280 24 297.0 298.7 290.0 324.2 9.37 7 873 1353 14.0 9.2 73 4.8 11.1 284 26 298.5 300.0 289.7 323.1 8.39 8 850 1578 12.2 8.8 80 3.4 10.2 290 27 298.9 300.5 289.8 323.5 8.39 9 814 1940 9.6 4.6 71 5.0 6.8 295 25 299.9 301.1 288.5 319.3 6.54 10 795 2135 8.0 4.2 77 3.8 5.9 285 22 300.2 301.4 288.6 319.6 6.51 11 777 2324 6.8 5.8 93 1.0 6.2 264 22 300.9 302.3 289.7 323.0 7.46 12 743 2692 6.0 5.5 97 0.5 5.7 246 23 303.9 305.3 290.8 326.8 7.65 13 700 3179 3.4 2.9 97 0.5 3.1 250 32 306.2 307.5 290.8 326.8 6.75 14 650 3776 0.0 -0.5 96 0.5 -0.3 257 53 309.0 310.0 290.7 326.5 5.68 15 626 4077 -0.7 -2.7 86 2.0 -1.7 262 53 311.5 312.5 290.9 327.2 5.01 16 604 4362 -3.7 -5.0 91 1.3 -4.3 264 52 311.2 312.1 290.3 325.0 4.37 17 595 4480 -4.3 -5.4 92 1.1 -4.8 262 51 311.9 312.7 290.4 325.5 4.30 18 589 4560 -4.7 -7.2 83 2.5 -5.8 260 50 312.3 313.0 290.1 324.3 3.78 19 576 4735 -5.5 -6.6 92 1.1 -6.0 258 48 313.4 314.2 290.6 326.3 4.05 20 534 5326 -8.5 -9.6 92 1.1 -8.9 262 50 316.7 317.3 291.1 327.9 3.46 21 514 5621 -10.7 -12.0 90 1.3 -11.2 267 53 317.5 318.0 290.9 327.2 2.97 22 486 6047 -16.5 -41.5 10 25.0 -20.1 266 56 315.5 315.5 287.5 316.2 0.21 23 455 6541 -18.9 -43.9 9 25.0 -22.2 265 55 318.5 318.5 288.5 319.1 0.17 24 421 7116 -22.5 -44.5 12 22.0 -25.1 265 55 321.0 321.0 289.3 321.7 0.17 25 400 7490 -24.7 -37.7 29 13.0 -26.6 265 54 322.9 323.0 290.0 324.3 0.37 26 389 7692 -26.3 -37.3 35 11.0 -27.8 265 55 323.4 323.5 290.2 324.8 0.40 27 376 7937 -27.5 -41.5 25 14.0 -29.2 265 55 324.9 325.0 290.6 326.0 0.27 28 366 8130 -28.9 -43.9 22 15.0 -30.5 265 55 325.6 325.6 290.7 326.4 0.21 29 316 9163 -37.1 -47.1 35 10.0 -37.8 270 61 328.2 328.2 291.4 328.8 0.17 30 300 9520 -40.1 -50.1 34 10.0 -40.7 270 60 328.8 328.9 291.5 329.4 0.13 31 265 10355 -46.7 -55.7 35 9.0 -47.0 273 65 331.1 331.1 292.1 331.4 0.08 32 250 10740 -49.3 -58.3 34 9.0 -49.6 275 68 332.8 332.8 292.5 333.0 0.06 33 215 11713 -56.5 -65.5 31 9.0 -56.6 272 73 336.3 336.3 293.4 336.4 0.03 34 207 11954 -57.3 -66.3 31 9.0 -57.5 271 75 338.7 338.7 294.0 338.8 0.02 35 200 12170 -59.5 -67.5 35 8.0 -59.6 270 76 338.5 338.5 294.0 338.6 0.02 36 196 12296 -60.5 -67.5 39 7.0 -60.6 270 78 338.9 338.9 294.1 339.0 0.02 37 191 12458 -59.3 -68.3 30 9.0 -59.4 274 83 343.3 343.4 295.1 343.4 0.02 38 179 12863 -60.9 -70.9 26 10.0 -61.0 275 72 347.2 347.2 296.0 347.2 0.01 39 165 13370 -60.9 -72.9 19 12.0 -61.0 267 69 355.3 355.3 297.8 355.4 0.01 40 161 13524 -57.9 -71.9 15 14.0 -58.1 263 72 362.9 362.9 299.2 363.0 0.01 41 159 13603 -57.7 -72.7 13 15.0 -57.9 261 73 364.5 364.5 299.6 364.6 0.01 42 150 13970 -58.9 -75.9 9 17.0 -59.1 250 80 368.6 368.6 300.3 368.6 0.01 43 147 14096 -59.5 -77.5 8 18.0 -59.7 251 83 369.7 369.7 300.5 369.7 0.01 44 132 14762 -63.9 -80.9 8 17.0 -64.0 258 97 373.4 373.4 301.2 373.4 0.00 45 129 14902 -64.2 -80.7 9 16.6 -64.3 260 100 375.4 375.4 301.5 375.4 0.00 46 125 15094 -64.5 -80.5 9 16.0 -64.6 263 91 378.2 378.2 301.9 378.2 0.00 47 118 15447 -63.9 -79.9 10 16.0 -64.0 263 83 385.6 385.6 303.1 385.6 0.01 48 112 15764 -66.1 -82.1 9 16.0 -66.2 261 83 387.3 387.3 303.4 387.3 0.00 49 104 16213 -65.7 -82.7 8 17.0 -65.8 257 82 396.3 396.3 304.7 396.3 0.00 50 100 16450 -67.9 -82.9 10 15.0 -68.0 255 82 396.5 396.5 304.8 396.6 0.00 51 83 17560 -71.5 -84.5 13 13.0 -71.6 260 69 410.9 410.9 306.6 410.9 0.00 52 80 17778 -69.7 -83.7 11 14.0 -69.8 260 76 419.0 419.0 307.6 419.0 0.00 53 78 17930 -67.3 -83.3 9 16.0 -67.4 260 81 427.0 427.0 308.5 427.0 0.00 54 75 18165 -69.3 -83.3 11 14.0 -69.4 266 78 427.6 427.6 308.6 427.6 0.01 55 73 18327 -67.3 -82.3 10 15.0 -67.4 271 71 435.2 435.2 309.4 435.2 0.01 56 70 18580 -67.1 -81.1 12 14.0 -67.2 275 53 440.8 440.8 310.0 440.9 0.01 57 63 19218 -66.1 -80.1 12 14.0 -66.3 253 44 456.5 456.5 311.5 456.6 0.01 58 59 19614 -68.3 -81.3 14 13.0 -68.5 257 43 460.2 460.2 311.8 460.3 0.01 59 53 20263 -65.7 -79.7 13 14.0 -66.0 260 45 480.6 480.6 313.5 480.7 0.01 60 52 20379 -63.1 -79.1 10 16.0 -63.4 271 45 489.3 489.3 314.2 489.4 0.01 61 50 20620 -64.7 -78.7 13 14.0 -65.0 280 43 491.0 491.0 314.3 491.1 0.02 62 47 20996 -66.3 -78.3 17 12.0 -66.5 271 28 495.9 496.0 314.7 496.1 0.02 63 46 21127 -64.5 -78.5 13 14.0 -64.8 268 27 503.3 503.4 315.2 503.5 0.02 64 40 21981 -64.7 -78.7 13 14.0 -65.1 247 30 523.4 523.4 316.5 523.5 0.02 65 38 22297 -61.3 -75.3 14 14.0 -61.9 263 28 539.8 539.8 317.5 540.0 0.04 66 35 22804 -63.7 -75.7 18 12.0 -64.1 245 34 546.4 546.4 317.9 546.6 0.04 67 32 23359 -59.9 -73.9 14 14.0 -60.7 248 37 570.7 570.7 319.2 571.1 0.05 68 30 23760 -61.9 -73.9 19 12.0 -62.5 255 39 575.9 575.9 319.5 576.3 0.06 69 28 24186 -62.1 -74.1 19 12.0 -62.7 255 45 586.8 586.8 320.0 587.2 0.06 70 27 24413 -58.7 -72.7 15 14.0 -59.7 254 46 602.5 602.5 320.7 603.1 0.08 71 26 24650 -59.1 -72.1 17 13.0 -60.0 250 42 607.9 607.9 321.0 608.6 0.09 72 25 24897 -56.3 -71.3 14 15.0 -57.7 257 44 622.8 622.8 321.6 623.6 0.10 73 23 25428 -54.7 -68.7 16 14.0 -56.4 272 48 642.5 642.6 322.4 643.8 0.16 74 20 26340 -45.9 -62.9 13 17.0 -50.0 285 44 695.7 695.9 324.4 699.2 0.41 75 18 27040 -45.1 -61.1 15 16.0 -49.7 250 33 719.5 719.7 325.2 724.6 0.57 76 15 28246 -48.5 -62.5 18 14.0 -52.3 232 32 746.7 747.0 326.0 752.0 0.57 77 14 28701 -46.5 -62.5 15 16.0 -51.3 227 31 768.4 768.6 326.6 774.2 0.61 78 12 29721 -46.7 -62.7 15 16.0 -51.9 217 28 802.3 802.6 327.5 809.2 0.69 79 10 30920 -49.9 -63.9 18 14.0 -54.4 205 25 833.3 833.6 328.2 840.7 0.71 80 9.4 31327 -46.9 -63.9 13 17.0 -52.9 859.6 860.0 328.8 867.7 0.76 TRP 196 12296 -60.5 -67.5 39 7.0 -60.6 270 78 338.9 338.9 294.1 339.0 0.02 WND 129 14902 -64.2 -80.7 9 16.6 -64.3 260 100 375.4 375.4 301.5 375.4 0.00 Sounding variables and indices 1000-500 mb thick: 5631.20 m Freezing level: 650.00 mb = 3776.32 m = 12389.36 ft Wetbulb zero: 654.02 mb = 3726.64 m = 12226.35 ft Precipitable water: 1.35 inches Sfc-500 mean rel hum: 87.04 % Est. max temperature: 25.48 C = 77.87 F Sfc-Lift cond lev (LCL): 976.19 mb = 406.33 m = 1333.08 ft T: 15.56 C 700-500 lapse rate: 6.39 C/km ThetaE index: 4.24 C Layer 814.0- 795.0 mb Conv cond level (CCL): 821.88 mb = 1859.10 m = 6099.33 ft Mean mixing ratio: 9.54 g/kg Conv temperature: 26.10 C = 78.98 F Cap Strength: 4.25 C Lifted Index: 2.71 C Risk: None Lifted Index @300 mb: 6.64 C Lifted Index @700 mb: 2.88 C Showalter Index: 0.92 C Risk: Thunderstorms probable Total Totals Index: 48.12 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.76 C Cross Totals Index: 22.36 C K Index: 34.06 Risk: 60-80 % chance of thunderstorms Sweat Index: 213.97 Risk: None Energy Index: -0.77 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.35 J/kg Max Up Vert Vel: 7.40 m/s Conv Inhibition (B-): 45517.81 J/kg Cap Strength: 4.22 C Lift Cond Lev (LCL): 905.91 mb = 1039.64 m = 3410.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 27 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 ---------------------------------------------------------- 0 995 244 75 2 -1.9 -0.5 | 112 29 -26.7 10.8 1 953 610 310 12 9.2 -7.7 | 103 16 -15.6 3.6 2 925 863 280 12 11.8 -2.1 | 126 16 -12.9 9.2 3 919 914 280 13 12.8 -2.3 | 127 15 -11.9 9.1 4 887 1219 280 25 24.6 -4.3 | 179 7 -0.1 7.0 5 850 1578 290 27 25.4 -9.2 | 197 2 0.6 2.1 6 825 1829 300 26 22.5 -13.0 | 53 3 -2.2 -1.7 7 795 2134 285 22 21.3 -5.7 | 148 7 -3.5 5.6 8 766 2438 250 22 20.7 7.5 | 168 19 -4.1 18.8 9 738 2743 245 23 20.8 9.7 | 169 21 -3.9 21.0 10 700 3179 250 32 30.1 10.9 | 193 23 5.3 22.3 11 659 3658 255 53 51.2 13.7 | 227 36 26.4 25.0 12 610 4267 265 53 52.8 4.6 | 240 32 28.1 15.9 13 565 4877 255 46 44.4 11.9 | 220 30 19.7 23.2 14 500 5840 270 55 55.0 -0.0 | 249 32 30.3 11.3 15 483 6096 265 56 55.8 4.9 | 242 35 31.0 16.2 16 400 7490 265 54 53.8 4.7 | 241 33 29.0 16.0 17 393 7620 265 55 54.8 4.8 | 242 34 30.0 16.1 18 330 8839 265 55 54.8 4.8 | 242 34 30.0 16.1 19 316 9144 270 61 61.0 -0.0 | 253 38 36.3 11.3 20 300 9520 270 60 60.0 -0.0 | 252 37 35.3 11.3 21 250 10740 275 68 67.7 -5.9 | 263 43 43.0 5.4 22 200 12170 270 76 76.0 -0.0 | 258 52 51.3 11.3 23 196 12296 270 78 78.0 -0.0 | 258 54 53.3 11.3 24 190 12497 275 84 83.7 -7.3 | 266 59 58.9 4.0 25 172 13106 275 64 63.8 -5.6 | 262 39 39.0 5.7 26 150 13970 250 80 75.2 27.4 | 233 64 50.4 38.7 27 129 14902 260 100 98.5 17.4 | 249 79 73.7 28.7 28 128 14935 260 100 98.5 17.4 | 249 79 73.7 28.7 29 122 15240 265 83 82.7 7.2 | 252 61 57.9 18.6 30 100 16450 255 82 79.2 21.2 | 239 63 54.5 32.5 31 100 16459 255 83 80.2 21.5 | 239 64 55.4 32.8 32 86 17374 260 63 62.0 10.9 | 239 43 37.3 22.3 33 77 17983 260 83 81.7 14.4 | 246 63 57.0 25.7 34 74 18288 270 74 74.0 -0.0 | 257 51 49.3 11.3 35 70 18580 275 53 52.8 -4.6 | 257 29 28.1 6.7 36 70 18593 275 64 63.8 -5.6 | 262 39 39.0 5.7 37 66 18898 245 45 40.8 19.0 | 208 34 16.0 30.3 38 60 19507 260 43 42.3 7.5 | 223 26 17.6 18.8 39 54 20117 245 45 40.8 19.0 | 208 34 16.0 30.3 40 52 20422 275 45 44.8 -3.9 | 250 21 20.1 7.4 41 50 20620 280 43 42.3 -7.5 | 258 18 17.6 3.9 42 47 21031 270 27 27.0 -0.0 | 191 12 2.3 11.3 43 45 21336 265 27 26.9 2.4 | 189 14 2.2 13.7 44 40 21946 245 30 27.2 12.7 | 186 24 2.4 24.0 45 36 22555 275 26 25.9 -2.3 | 187 9 1.2 9.1 46 35 22860 240 35 30.3 17.5 | 191 29 5.6 28.8 47 30 23760 255 39 37.7 10.1 | 211 25 12.9 21.4 48 27 24384 255 47 45.4 12.2 | 221 31 20.7 23.5 49 26 24689 250 42 39.5 14.4 | 210 30 14.7 25.7 50 21 25908 285 51 49.3 -13.2 | 274 25 24.5 -1.9 51 20 26340 285 44 42.5 -11.4 | 270 18 17.8 -0.1 52 19 26518 280 36 35.5 -6.3 | 245 12 10.7 5.1 53 19 26822 255 32 30.9 8.3 | 197 21 6.2 19.6 54 17 27432 240 34 29.4 17.0 | 189 29 4.7 28.3 55 10 30920 205 25 10.6 22.7 | 157 37 -14.2 34.0 Wind Parameters Mean winds (0-6000m): 264.6 at 36.3 knts Storm direction: 294.6 at 27.2 knts Shear (0-3000m) pos: 2.1 neg: 5.1 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 87.6 deg Storm rel helicity (0-3000m) pos: 143.6 neg: -55.4 tot: 88.2 m^2/s^2 ave: 29.4 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 14.0 stream: 4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.21 Bulk Shear: 128.46 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 ------------------------------------------------------------------------------- 500 311 8 107 19| 0.0 14.0 14.0| 23.5 -53.9 -30.4 -60.7 -0.10| 22.0 -2.1 1000 290 13 119 15| 0.0 13.9 13.9| 58.4 -53.9 4.5 4.5 0.26| 19.1 5.0 1500 289 17 124 10| 2.5 9.2 11.7| 59.6 -54.5 5.2 3.4 0.18| 15.5 2.8 2000 290 19 125 8| 1.9 6.7 8.5| 68.9 -54.6 14.3 7.1 0.26| 15.1 3.9 2500 281 20 144 9| 1.5 6.1 7.6| 74.6 -55.4 19.2 7.7 0.24| 14.3 3.4 3000 274 21 160 11| 2.1 5.1 7.1|143.6 -55.4 88.2 29.4 0.34| 14.0 4.8 4000 266 28 195 14| 4.2 3.8 8.0|323.6 -55.4 268.2 67.1 0.46| 14.0 6.4 5000 264 33 208 17| 3.7 3.0 6.7|366.5-138.8 227.6 45.5 0.36| 12.8 4.6 6000 265 36 218 19| 3.8 2.8 6.6|449.3-175.8 273.5 45.6 0.36| 11.9 4.4 Wrote GIF file: /home/apache/climate/data/raob//KFFC/skewt/KFFC.skewt.20200321.12.gif