UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032912.upa.cvt Date: 1200Z 29 MAR 20 Searching for KFFC... Searching the city database file for: KFFC ... Date:1200Z 29 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 142 SFC 988 244 21.4 19.0 86 2.4 19.8 250 4 295.6 298.1 293.4 336.2 14.13 2 973 378 20.0 18.3 90 1.7 18.8 246 11 295.5 297.9 293.0 334.9 13.73 3 946 622 18.2 17.7 97 0.5 17.9 241 23 296.0 298.5 293.1 335.1 13.59 4 925 816 17.4 17.1 98 0.3 17.2 250 33 297.1 299.5 293.3 335.8 13.38 5 850 1537 14.2 14.1 99 0.1 14.1 260 39 301.0 303.2 293.4 336.3 11.99 6 840 1637 13.8 13.7 99 0.1 13.7 258 40 301.6 303.8 293.4 336.5 11.81 7 826 1778 12.0 10.3 89 1.7 11.0 256 41 301.2 302.9 291.6 329.4 9.57 8 799 2056 10.4 8.9 90 1.5 9.5 259 42 302.3 304.0 291.5 329.1 8.99 9 785 2204 10.2 9.9 98 0.3 10.0 261 42 303.7 305.5 292.5 332.9 9.80 10 775 2310 9.6 8.8 95 0.8 9.1 263 41 304.1 305.8 292.2 331.7 9.21 11 757 2505 7.0 6.2 95 0.8 6.5 263 41 303.4 304.8 290.9 326.9 7.88 12 750 2581 6.0 2.9 80 3.1 4.3 261 42 303.1 304.3 289.3 322.0 6.30 13 737 2724 4.2 -0.0 74 4.2 2.1 256 43 302.6 303.6 288.2 318.3 5.19 14 721 2903 2.2 -6.8 51 9.0 -1.6 247 48 302.4 302.9 286.1 312.1 3.18 15 714 2982 2.2 -11.8 35 14.0 -3.1 243 51 303.2 303.6 285.3 310.0 2.17 16 706 3073 2.4 -13.6 30 16.0 -3.5 239 54 304.4 304.7 285.5 310.4 1.89 17 700 3142 3.4 -12.6 30 16.0 -2.7 235 56 306.2 306.6 286.4 312.8 2.07 18 696 3188 4.4 -11.6 30 16.0 -2.0 235 57 307.9 308.3 287.1 315.1 2.26 19 673 3463 6.4 -12.6 24 19.0 -1.3 232 62 313.1 313.5 288.8 320.1 2.16 20 644 3822 4.6 -15.4 22 20.0 -3.0 230 67 315.0 315.3 289.0 320.9 1.79 21 625 4065 2.8 -17.2 21 20.0 -4.5 231 68 315.7 316.0 289.0 321.0 1.59 22 541 5209 -7.9 -14.9 57 7.0 -10.4 230 66 316.2 316.6 289.8 323.5 2.22 23 534 5310 -7.7 -21.7 32 14.0 -11.9 230 66 317.6 317.9 289.3 321.9 1.26 24 526 5427 -7.5 -26.5 20 19.0 -12.5 230 66 319.2 319.4 289.4 322.1 0.83 25 512 5637 -9.1 -27.1 22 18.0 -13.7 230 66 319.8 319.9 289.5 322.6 0.81 26 504 5758 -9.1 -31.1 15 22.0 -14.2 230 66 321.2 321.3 289.8 323.2 0.57 27 500 5820 -9.5 -30.5 16 21.0 -14.5 230 66 321.5 321.6 289.9 323.6 0.60 28 477 6181 -12.7 -33.7 15 21.0 -17.0 230 64 321.9 322.0 289.8 323.5 0.46 29 449 6640 -14.9 -38.9 11 24.0 -19.1 232 66 324.7 324.8 290.5 325.8 0.29 30 404 7427 -22.1 -40.1 18 18.0 -24.7 235 68 325.3 325.4 290.7 326.4 0.29 31 400 7500 -22.5 -40.5 18 18.0 -25.1 235 68 325.7 325.8 290.8 326.8 0.28 32 381 7857 -24.5 -43.5 15 19.0 -26.9 236 71 327.7 327.7 291.3 328.5 0.21 33 352 8429 -30.1 -45.1 22 15.0 -31.6 238 75 327.6 327.7 291.3 328.4 0.19 34 313 9256 -36.5 -49.5 25 13.0 -37.4 241 80 329.9 329.9 291.8 330.4 0.13 35 307 9390 -37.7 -45.7 43 8.0 -38.4 243 81 330.0 330.1 291.9 330.9 0.21 36 300 9550 -36.5 -39.4 74 2.9 -36.8 245 81 333.9 334.0 293.2 335.5 0.42 37 296 9643 -37.1 -38.8 84 1.7 -37.3 246 81 334.4 334.5 293.3 336.1 0.45 38 286 9878 -39.3 -41.1 83 1.8 -39.5 248 82 334.5 334.6 293.3 335.9 0.37 39 277 10095 -41.3 -44.5 71 3.2 -41.5 250 83 334.7 334.8 293.3 335.7 0.26 40 262 10469 -44.7 -47.2 76 2.5 -44.9 247 84 335.1 335.1 293.3 335.9 0.21 41 250 10780 -47.3 -50.1 73 2.8 -47.4 245 84 335.7 335.8 293.4 336.4 0.16 42 203 12126 -58.3 -63.3 53 5.0 -58.4 230 85 339.0 339.0 294.1 339.2 0.04 43 200 12220 -58.7 -63.7 52 5.0 -58.8 230 86 339.8 339.8 294.3 340.0 0.04 44 195 12378 -59.9 -64.1 58 4.2 -60.0 230 87 340.4 340.4 294.4 340.5 0.04 45 190 12541 -58.7 -64.7 46 6.0 -58.8 234 90 344.8 344.8 295.5 345.0 0.03 46 175 13055 -60.2 -69.1 30 9.0 -60.3 245 98 350.6 350.6 296.8 350.7 0.02 47 170 13235 -60.7 -70.7 26 10.0 -60.8 246 95 352.7 352.7 297.2 352.7 0.02 48 163 13498 -58.5 -71.5 17 13.0 -58.7 247 89 360.6 360.6 298.8 360.7 0.02 49 158 13693 -58.9 -71.9 17 13.0 -59.1 248 84 363.2 363.2 299.3 363.2 0.01 50 150 14020 -57.5 -74.5 10 17.0 -57.8 250 77 371.0 371.0 300.8 371.1 0.01 51 138 14541 -61.3 -79.3 7 18.0 -61.5 246 74 373.3 373.3 301.1 373.3 0.01 52 129 14957 -63.3 -80.3 8 17.0 -63.4 242 71 376.9 376.9 301.8 377.0 0.00 53 123 15250 -62.9 -80.9 7 18.0 -63.1 240 69 382.8 382.8 302.7 382.9 0.00 54 118 15507 -60.3 -80.3 6 20.0 -60.5 236 59 392.2 392.2 304.1 392.2 0.01 55 113 15776 -60.9 -79.9 6 19.0 -61.1 254 47 396.0 396.0 304.6 396.0 0.01 56 110 15943 -62.1 -82.1 5 20.0 -62.3 257 43 396.8 396.8 304.8 396.8 0.00 57 109 16000 -61.3 -80.3 6 19.0 -61.5 255 42 399.3 399.3 305.1 399.4 0.01 58 100 16530 -64.3 -83.3 6 19.0 -64.5 235 37 403.5 403.5 305.7 403.5 0.00 59 90 17167 -68.7 -85.7 7 17.0 -68.8 239 41 407.1 407.1 306.2 407.1 0.00 60 84 17580 -68.5 -85.5 7 17.0 -68.6 243 35 415.6 415.6 307.2 415.6 0.00 61 77 18096 -72.1 -88.1 7 16.0 -72.2 207 25 418.6 418.6 307.6 418.6 0.00 62 70 18660 -69.9 -86.9 7 17.0 -70.0 215 30 434.8 434.8 309.3 434.9 0.00 63 66 19012 -69.1 -86.1 7 17.0 -69.2 235 12 444.0 444.0 310.3 444.0 0.00 64 59 19683 -69.7 -85.7 8 16.0 -69.8 201 18 457.1 457.1 311.5 457.1 0.00 65 59 19683 -68.9 -85.9 7 17.0 -69.1 201 18 458.9 458.9 311.7 458.9 0.00 66 58 19787 -64.7 -83.7 6 19.0 -65.0 205 16 470.6 470.6 312.7 470.6 0.01 67 57 19894 -62.7 -83.7 4 21.0 -63.0 206 15 477.5 477.5 313.2 477.5 0.01 68 55 20116 -60.7 -82.7 4 22.0 -61.2 208 14 487.0 487.0 314.0 487.0 0.01 69 50 20710 -61.1 -82.1 5 21.0 -61.6 235 8 499.5 499.5 314.9 499.6 0.01 70 46 21227 -60.9 -82.9 4 22.0 -61.4 340 1 512.0 512.0 315.8 512.1 0.01 71 40 22104 -56.7 -81.7 3 25.0 -57.7 45 7 543.5 543.5 317.7 543.5 0.01 72 38 22428 -57.1 -82.1 3 25.0 -58.1 64 10 550.5 550.5 318.1 550.6 0.01 73 37 22597 -55.1 -81.1 3 26.0 -56.4 73 11 559.8 559.8 318.6 559.9 0.02 74 34 23137 -54.9 -80.9 3 26.0 -56.3 104 16 574.1 574.1 319.4 574.2 0.02 75 33 23329 -52.9 -80.9 2 28.0 -54.7 102 18 584.3 584.3 319.9 584.4 0.02 76 30 23940 -54.9 -80.9 3 26.0 -56.5 100 20 595.0 595.0 320.4 595.1 0.02 77 27 24613 -54.1 -81.1 2 27.0 -56.0 100 20 615.4 615.4 321.3 615.6 0.02 78 22 25918 -56.3 -82.3 2 26.0 -58.0 103 27 646.0 646.0 322.5 646.1 0.02 79 20 26530 -50.9 -80.9 2 30.0 -54.1 100 32 680.4 680.4 323.8 680.6 0.03 80 16 27996 -47.7 -79.7 1 32.0 -52.5 114 17 735.7 735.7 325.6 736.0 0.04 81 13 29369 -47.9 -78.9 2 31.0 -53.3 109 18 780.0 780.0 326.7 780.5 0.06 82 12 29906 -41.1 -77.1 1 36.0 -49.9 108 18 822.1 822.2 327.8 823.0 0.09 83 10 31150 -39.7 -75.7 1 36.0 -50.1 120 20 871.4 871.4 328.9 872.7 0.13 84 9.2 31722 -38.5 -75.5 1 37.0 -50.0 897.0 897.0 329.4 898.6 0.15 85 8.6 32189 -34.9 -73.9 1 39.0 -48.8 928.5 928.6 330.0 930.7 0.20 86 7.4 33234 -36.3 -74.3 1 38.0 -50.1 963.5 963.7 330.6 966.1 0.22 TRP 195 12378 -59.9 -64.1 58 4.2 -60.0 230 87 340.4 340.4 294.4 340.5 0.04 WND 175 13055 -60.2 -69.1 30 9.0 -60.3 245 98 350.6 350.6 296.8 350.7 0.02 Sounding variables and indices 1000-500 mb thick: 5678.00 m Freezing level: 603.02 mb = 4364.24 m = 14318.20 ft Wetbulb zero: 728.03 mb = 2823.75 m = 9264.15 ft Precipitable water: 1.34 inches Sfc-500 mean rel hum: 59.19 % Est. max temperature: 27.37 C = 81.26 F Sfc-Lift cond lev (LCL): 954.07 mb = 548.26 m = 1798.72 ft T: 18.74 C 700-500 lapse rate: 4.82 C/km ThetaE index: 22.89 C Layer 775.0- 706.0 mb Conv cond level (CCL): 915.33 mb = 905.59 m = 2971.06 ft Mean mixing ratio: 13.42 g/kg Conv temperature: 23.41 C = 74.14 F Cap Strength: 1.83 C Lifted Index: -0.85 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.28 C Lifted Index @700 mb: -2.83 C Showalter Index: -1.14 C Risk: Thunderstorms probable Total Totals Index: 47.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 23.60 C K Index: 21.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 313.20 Risk: Showers and thunderstorms possible Energy Index: -2.52 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 508.30 J/kg Max Up Vert Vel: 31.88 m/s Conv Inhibition (B-): 7.07 J/kg Cap Strength: 1.82 C Lift Cond Lev (LCL): 926.69 mb = 800.27 m = 2625.51 ft Lev Free Conv (LFC): 831.69 mb = 1720.64 m = 5645.06 ft Equ Level (EL): 681.69 mb = 3358.03 m = 11017.02 ft B at Equ Level: 141.06 J/kg Max Parcel Lev (MPL): 171.69 mb = 13173.78 m = 43220.53 ft Wind level data Storm motion: 269 at 39 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 ---------------------------------------------------------- 0 988 244 250 4 3.8 1.4 | 91 35 -35.3 0.4 1 947 610 240 22 19.1 11.0 | 117 22 -20.0 10.0 2 925 816 250 33 31.0 11.3 | 142 13 -8.0 10.3 3 914 914 250 33 31.0 11.3 | 142 13 -8.0 10.3 4 882 1219 255 38 36.7 9.8 | 165 9 -2.4 8.9 5 850 1537 260 39 38.4 6.8 | 174 6 -0.6 5.8 6 821 1829 255 42 40.6 10.9 | 189 10 1.5 9.9 7 791 2134 260 42 41.4 7.3 | 200 7 2.3 6.3 8 762 2438 265 41 40.8 3.6 | 215 3 1.8 2.6 9 735 2743 255 43 41.5 11.1 | 194 10 2.5 10.2 10 700 3142 235 56 45.9 32.1 | 192 32 6.8 31.1 11 656 3658 230 66 50.6 42.4 | 196 43 11.5 41.4 12 631 3962 230 69 52.9 44.4 | 198 46 13.8 43.4 13 608 4267 235 67 54.9 38.4 | 203 41 15.8 37.5 14 563 4877 230 66 50.6 42.4 | 196 43 11.5 41.4 15 500 5820 230 66 50.6 42.4 | 196 43 11.5 41.4 16 482 6096 230 64 49.0 41.1 | 194 41 10.0 40.2 17 400 7500 235 68 55.7 39.0 | 204 42 16.6 38.0 18 393 7620 235 70 57.3 40.2 | 205 43 18.3 39.2 19 318 9144 240 80 69.3 40.0 | 218 49 30.2 39.0 20 300 9550 245 81 73.4 34.2 | 226 48 34.4 33.3 21 278 10058 250 83 78.0 28.4 | 235 48 38.9 27.4 22 250 10780 245 84 76.1 35.5 | 227 51 37.1 34.5 23 231 11278 230 80 61.3 51.4 | 204 55 22.2 50.4 24 200 12220 230 86 65.9 55.3 | 206 61 26.8 54.3 25 195 12378 230 87 66.6 55.9 | 207 61 27.6 54.9 26 175 13055 245 98 88.8 41.4 | 231 64 49.8 40.4 27 174 13106 245 98 88.8 41.4 | 231 64 49.8 40.4 28 150 14020 250 77 72.4 26.3 | 233 42 33.3 25.4 29 123 15240 240 69 59.8 34.5 | 212 39 20.7 33.5 30 117 15545 235 57 46.7 32.7 | 194 33 7.6 31.7 31 112 15850 260 44 43.3 7.6 | 213 8 4.3 6.7 32 100 16530 235 37 30.3 21.2 | 157 22 -8.7 20.2 33 87 17374 240 43 37.2 21.5 | 175 21 -1.8 20.5 34 83 17678 245 30 27.2 12.7 | 135 17 -11.9 11.7 35 78 17983 205 24 10.1 21.8 | 126 36 -28.9 20.8 36 74 18288 210 28 14.0 24.2 | 133 34 -25.1 23.3 37 71 18593 205 32 13.5 29.0 | 138 38 -25.5 28.0 38 70 18660 215 30 17.2 24.6 | 137 32 -21.9 23.6 39 67 18898 245 11 10.0 4.6 | 97 29 -29.1 3.7 40 64 19202 220 13 8.4 10.0 | 106 32 -30.7 9.0 41 61 19507 195 22 5.7 21.3 | 121 39 -33.4 20.3 42 58 19812 205 16 6.8 14.5 | 113 35 -32.3 13.5 43 52 20422 210 12 6.0 10.4 | 106 34 -33.1 9.4 44 50 20710 235 8 6.6 4.6 | 96 33 -32.5 3.6 45 45 21336 0 0 -0.0 -0.0 | 89 39 -39.1 -1.0 46 34 23165 105 16 -15.5 4.1 | 93 55 -54.5 3.2 47 32 23470 100 19 -18.7 3.3 | 92 58 -57.8 2.3 48 31 23774 115 14 -12.7 5.9 | 95 52 -51.7 4.9 49 30 23940 100 20 -19.7 3.5 | 92 59 -58.8 2.5 50 29 24079 95 21 -20.9 1.8 | 91 60 -60.0 0.9 51 28 24384 100 18 -17.7 3.1 | 92 57 -56.8 2.1 52 27 24689 100 21 -20.7 3.6 | 93 60 -59.7 2.7 53 25 24994 90 19 -19.0 0.0 | 89 58 -58.1 -1.0 54 23 25603 105 24 -23.2 6.2 | 95 62 -62.2 5.2 55 20 26530 100 32 -31.5 5.6 | 94 71 -70.6 4.6 56 19 26822 105 32 -30.9 8.3 | 96 70 -70.0 7.3 57 17 27432 95 24 -23.9 2.1 | 91 63 -63.0 1.1 58 15 28346 125 13 -10.6 7.5 | 97 50 -49.7 6.5 59 15 28651 130 19 -14.6 12.2 | 102 55 -53.6 11.2 60 13 29566 105 18 -17.4 4.7 | 94 57 -56.4 3.7 61 10 31150 120 20 -17.3 10.0 | 99 57 -56.4 9.0 Wind Parameters Mean winds (0-6000m): 238.6 at 52.1 knts Storm direction: 268.6 at 39.1 knts Shear (0-3000m) pos: 2.7 neg: 8.2 tot: 10.9 10-3/s Storm rel Dir Shear (0-3000m): 102.7 deg Storm rel helicity (0-3000m) pos: 151.5 neg: -16.7 tot: 134.8 m^2/s^2 ave: 44.9 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 14.1 stream: 4.6 10^-3/s Energy-Hel index: 0.46 Bulk Rich Number: 3.00 Bulk Shear: 169.34 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 ------------------------------------------------------------------------------- 500 242 16 105 25| 0.0 25.9 25.9|110.0 0.0 110.0 220.0 0.65| 26.5 17.3 1000 249 26 118 17| 5.3 12.9 18.2|133.7 0.0 133.7 133.7 0.67| 18.6 12.4 1500 253 30 128 13| 4.6 8.6 13.2|138.5 0.0 138.5 92.4 0.63| 14.6 9.2 2000 255 33 138 11| 4.0 6.5 10.5|143.7 0.0 143.7 71.8 0.60| 12.5 7.5 2500 256 35 145 9| 3.2 5.8 9.0|144.5 -3.5 141.0 56.4 0.48| 12.0 5.7 3000 253 38 163 11| 2.7 8.2 10.9|151.5 -16.7 134.8 44.9 0.33| 14.1 4.6 4000 245 45 185 18| 2.6 7.4 10.1|226.7 -16.7 210.0 52.5 0.34| 12.8 4.3 5000 241 49 190 23| 2.1 6.0 8.1|226.7 -73.2 153.5 30.7 0.27| 10.8 3.0 6000 239 52 192 27| 1.8 5.0 6.8|232.2 -83.7 148.5 24.8 0.26| 9.2 2.4 Wrote GIF file: /home/apache/climate/data/raob//KFFC/skewt/KFFC.skewt.20200329.12.gif