UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032900.upa.cvt Date: 0000Z 29 MAR 20 Searching for KBNA... Searching the city database file for: KBNA ... Date:0000Z 29 MAR 20 Station: KBNA WMO ident: 72327 Latitude: 36.13 Longitude: -86.68 Elevation: 180.00 ------------------------------------------------------------------------------- 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 76 SFC 988 180 25.4 17.4 61 8.0 19.9 185 6 299.6 301.9 293.5 336.9 12.75 2 982 234 25.6 16.6 58 9.0 19.5 187 8 300.3 302.5 293.3 336.0 12.19 3 965 388 24.6 15.6 57 9.0 18.6 192 14 300.8 302.9 293.0 335.0 11.62 4 925 758 21.2 14.2 64 7.0 16.6 200 22 301.0 303.0 292.7 333.6 11.07 5 856 1423 15.4 12.5 83 2.9 13.6 213 25 301.7 303.6 292.6 333.3 10.70 6 850 1483 15.0 12.3 84 2.7 13.3 215 25 301.9 303.8 292.6 333.3 10.63 7 799 2004 11.0 9.3 89 1.7 10.0 233 27 303.0 304.7 291.9 330.5 9.24 8 789 2109 11.2 8.1 81 3.1 9.3 235 29 304.3 305.9 291.7 330.1 8.62 9 757 2454 8.8 5.5 80 3.3 6.9 229 21 305.3 306.7 291.2 328.0 7.50 10 744 2598 10.4 -0.6 46 11.0 4.6 212 17 308.6 309.5 289.9 323.8 4.92 11 700 3104 8.4 -8.6 29 17.0 0.8 220 30 311.8 312.3 289.0 320.9 2.85 12 659 3600 5.8 -19.2 15 25.0 -3.0 230 47 314.3 314.5 288.3 318.6 1.27 13 623 4057 2.2 -18.8 19 21.0 -5.1 230 56 315.3 315.5 288.7 319.9 1.39 14 604 4306 0.8 -33.2 6 34.0 -7.6 230 61 316.4 316.5 288.1 317.8 0.39 15 588 4521 -0.7 -34.7 6 34.0 -8.7 230 66 317.1 317.2 288.2 318.4 0.34 16 576 4685 -2.1 -46.1 2 44.0 -10.1 230 69 317.4 317.4 288.0 317.8 0.11 17 565 4838 -3.5 -26.5 15 23.0 -9.8 230 73 317.5 317.6 288.8 320.2 0.78 18 543 5151 -6.5 -26.5 19 20.0 -11.8 230 74 317.5 317.7 288.8 320.3 0.81 19 510 5638 -10.1 -29.1 19 19.0 -14.6 230 73 318.9 319.0 289.2 321.3 0.68 20 500 5790 -10.9 -32.9 14 22.0 -15.6 230 73 319.7 319.8 289.2 321.5 0.48 21 483 6054 -12.9 -32.9 17 20.0 -17.0 234 76 320.5 320.6 289.5 322.3 0.50 22 478 6133 -13.5 -30.5 22 17.0 -17.2 235 76 320.7 320.8 289.6 322.9 0.63 23 472 6228 -13.9 -36.9 12 23.0 -18.1 235 78 321.3 321.4 289.5 322.6 0.34 24 463 6374 -14.9 -33.9 18 19.0 -18.6 235 80 321.9 322.0 289.9 323.6 0.47 25 459 6439 -15.1 -45.1 6 30.0 -19.4 235 81 322.4 322.5 289.7 323.0 0.15 26 443 6706 -16.7 -37.7 14 21.0 -20.3 235 85 323.7 323.8 290.2 324.9 0.34 27 440 6757 -17.1 -32.1 26 15.0 -20.1 235 85 323.8 323.9 290.6 325.9 0.59 28 435 6842 -17.9 -29.9 34 12.0 -20.4 235 86 323.9 324.0 290.7 326.5 0.73 29 400 7460 -23.7 -30.7 53 7.0 -25.0 235 83 324.2 324.3 290.8 326.8 0.74 30 389 7664 -25.5 -30.5 63 5.0 -26.4 240 86 324.4 324.6 290.9 327.2 0.78 31 377 7892 -25.3 -28.4 75 3.1 -25.9 242 86 327.6 327.8 292.0 331.1 0.98 32 333 8785 -31.3 -35.3 68 4.0 -31.9 248 84 331.2 331.3 292.6 333.3 0.57 33 320 9067 -32.5 -38.5 55 6.0 -33.3 249 84 333.4 333.4 293.0 335.0 0.43 34 300 9520 -36.1 -43.1 48 7.0 -36.8 250 81 334.5 334.5 293.2 335.6 0.28 35 299 9543 -36.3 -43.3 48 7.0 -37.0 250 81 334.5 334.6 293.2 335.6 0.28 36 276 10089 -40.5 -51.5 30 11.0 -41.2 250 78 336.2 336.2 293.5 336.7 0.12 37 268 10287 -42.3 -51.3 37 9.0 -42.8 250 82 336.4 336.4 293.6 336.9 0.13 38 250 10750 -46.1 -56.1 31 10.0 -46.5 250 93 337.5 337.5 293.8 337.8 0.08 39 233 11217 -49.5 -58.5 34 9.0 -49.8 250 105 339.2 339.3 294.2 339.5 0.06 40 204 12075 -57.5 -66.5 31 9.0 -57.6 250 108 339.8 339.8 294.3 339.9 0.02 41 200 12200 -58.5 -67.5 30 9.0 -58.6 250 108 340.1 340.1 294.4 340.2 0.02 42 190 12519 -60.9 -68.9 34 8.0 -61.0 247 105 341.3 341.3 294.7 341.4 0.02 43 181 12818 -63.3 -73.3 25 10.0 -63.4 245 102 342.1 342.1 294.8 342.2 0.01 44 178 12921 -63.1 -73.1 25 10.0 -63.2 247 107 344.1 344.1 295.3 344.2 0.01 45 174 13061 -60.7 -73.7 16 13.0 -60.9 249 113 350.3 350.3 296.7 350.4 0.01 46 172 13132 -60.8 -75.4 13 14.6 -60.9 250 115 351.4 351.4 297.0 351.4 0.01 47 168 13278 -60.9 -78.9 8 18.0 -61.0 250 103 353.5 353.5 297.4 353.5 0.00 48 164 13428 -57.9 -79.9 4 22.0 -58.1 250 92 361.0 361.0 298.9 361.0 0.00 49 162 13506 -56.7 -83.7 2 27.0 -57.0 252 91 364.3 364.3 299.5 364.3 0.00 50 158 13663 -57.9 -89.9 1 32.0 -58.2 254 89 364.9 364.9 299.7 364.9 0.00 51 153 13866 -57.5 -89.5 1 32.0 -57.8 258 87 368.9 368.9 300.4 368.9 0.00 52 150 13990 -58.3 -89.3 1 31.0 -58.6 260 85 369.6 369.6 300.5 369.6 0.00 53 147 14117 -58.5 -89.5 1 31.0 -58.7 258 81 371.4 371.4 300.8 371.4 0.00 54 138 14512 -61.1 -92.1 1 31.0 -61.3 248 66 373.6 373.6 301.2 373.6 0.00 55 136 14602 -60.5 -91.5 1 31.0 -60.7 246 62 376.2 376.2 301.6 376.2 0.00 56 134 14694 -61.1 -92.1 1 31.0 -61.3 245 62 376.8 376.8 301.7 376.8 0.00 57 125 15126 -60.9 -91.9 1 31.0 -61.1 241 67 384.7 384.7 303.0 384.7 0.00 58 116 15589 -62.7 -92.7 1 30.0 -62.9 243 66 389.7 389.7 303.8 389.7 0.00 59 113 15750 -62.1 -92.1 1 30.0 -62.3 244 65 393.7 393.7 304.3 393.7 0.00 60 106 16144 -63.3 -93.3 1 30.0 -63.5 252 56 398.7 398.7 305.0 398.7 0.00 61 100 16500 -65.9 -94.9 1 29.0 -66.0 260 45 400.4 400.4 305.3 400.4 0.00 62 89 17202 -69.3 -97.3 1 28.0 -69.4 254 40 407.2 407.2 306.2 407.2 0.00 63 77 18074 -66.3 -95.3 1 29.0 -66.5 247 34 430.6 430.6 308.9 430.6 0.00 64 72 18480 -67.9 -96.9 1 29.0 -68.1 220 22 435.6 435.6 309.4 435.6 0.00 65 70 18650 -66.7 -95.7 1 29.0 -66.9 215 16 441.7 441.7 310.0 441.7 0.00 66 69 18737 -66.9 -95.9 1 29.0 -67.1 206 17 443.1 443.1 310.2 443.1 0.00 67 64 19191 -69.3 -97.3 1 28.0 -69.4 239 17 447.4 447.4 310.6 447.5 0.00 68 62 19382 -68.3 -97.3 1 29.0 -68.5 237 18 453.7 453.7 311.2 453.7 0.00 69 57 19885 -70.3 -98.3 1 28.0 -70.4 248 24 460.3 460.3 311.8 460.3 0.00 70 52 20445 -61.3 -92.3 1 31.0 -61.8 245 15 493.5 493.5 314.5 493.5 0.00 71 50 20690 -59.3 -90.3 1 31.0 -59.9 245 22 503.7 503.7 315.2 503.7 0.00 72 47 21078 -57.9 -89.9 1 32.0 -58.7 250 28 516.1 516.1 316.1 516.1 0.00 73 45 21350 -59.3 -90.3 1 31.0 -60.0 276 28 519.1 519.1 316.2 519.2 0.00 74 43 21635 -57.7 -89.7 1 32.0 -58.6 290 21 529.9 529.9 316.9 529.9 0.00 75 40 22088 -59.5 -90.5 1 31.0 -60.3 255 16 536.4 536.4 317.3 536.4 0.00 76 38 22412 -54.7 -86.7 1 32.0 -56.1 234 18 556.6 556.6 318.5 556.6 0.01 77 37 22582 -55.3 -87.3 1 32.0 -56.6 232 19 559.3 559.3 318.6 559.3 0.01 78 37 22582 -53.5 -86.5 1 33.0 -55.1 232 19 563.9 563.9 318.9 564.0 0.01 79 32 23510 -55.7 -87.7 1 32.0 -57.1 213 28 582.0 582.0 319.8 582.0 0.01 80 30 23920 -55.5 -87.5 1 32.0 -57.0 230 20 593.3 593.3 320.3 593.4 0.01 81 27 24593 -55.1 -87.1 1 32.0 -56.8 235 24 612.6 612.6 321.2 612.7 0.01 82 26 24836 -53.1 -86.1 1 33.0 -55.2 241 21 624.9 624.9 321.7 625.0 0.01 83 23 25629 -52.1 -85.1 1 33.0 -54.7 196 20 650.2 650.2 322.7 650.3 0.01 84 21 26216 -54.3 -87.3 1 33.0 -56.6 215 19 660.7 660.7 323.1 660.7 0.01 85 20 26530 -52.9 -85.9 1 33.0 -55.6 210 21 674.3 674.3 323.6 674.3 0.01 86 19 26861 -53.3 -86.3 1 33.0 -56.0 230 23 683.0 683.0 323.9 683.1 0.01 87 15 28403 -48.1 -82.1 1 34.0 -53.0 252 16 748.0 748.0 325.9 748.3 0.03 88 15 28403 -46.5 -81.5 1 35.0 -52.0 252 16 753.3 753.4 326.0 753.6 0.03 89 14 28862 -46.7 -81.7 1 35.0 -52.4 250 15 767.7 767.7 326.4 768.0 0.04 90 13 29358 -42.9 -78.9 1 36.0 -50.5 250 18 797.3 797.3 327.2 797.9 0.06 91 12 29898 -43.1 -79.1 1 36.0 -51.0 250 21 815.0 815.1 327.6 815.7 0.06 92 11 30489 -40.1 -77.1 1 37.0 -49.8 250 24 846.5 846.5 328.3 847.4 0.10 93 10 31140 -39.9 -76.9 1 37.0 -50.2 250 27 870.6 870.7 328.8 871.7 0.11 94 9.6 31419 -38.9 -75.9 1 37.0 -49.9 884.6 884.7 329.1 886.0 0.13 TRP 181 12818 -63.3 -73.3 25 10.0 -63.4 245 102 342.1 342.1 294.8 342.2 0.01 WND 172 13132 -60.8 -75.4 13 14.6 -60.9 250 115 351.4 351.4 297.0 351.4 0.01 Sounding variables and indices 1000-500 mb thick: 5714.00 m Freezing level: 595.47 mb = 4420.81 m = 14503.79 ft Wetbulb zero: 691.09 mb = 3209.24 m = 10528.89 ft Precipitable water: 1.19 inches Sfc-500 mean rel hum: 42.04 % Est. max temperature: 27.93 C = 82.28 F Sfc-Lift cond lev (LCL): 878.94 mb = 1196.31 m = 3924.85 ft T: 17.38 C 700-500 lapse rate: 7.19 C/km ThetaE index: 14.73 C Layer 799.0- 623.0 mb Conv cond level (CCL): 821.11 mb = 1773.97 m = 5820.03 ft Mean mixing ratio: 11.36 g/kg Conv temperature: 28.31 C = 82.95 F Cap Strength: 2.58 C Lifted Index: -1.66 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.44 C Lifted Index @700 mb: 2.58 C Showalter Index: -1.19 C Risk: Thunderstorms probable Total Totals Index: 49.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 23.20 C K Index: 21.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 329.95 Risk: Showers and thunderstorms possible Energy Index: -2.26 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 238.38 J/kg Max Up Vert Vel: 21.83 m/s Conv Inhibition (B-): 24.23 J/kg Cap Strength: 2.57 C Lift Cond Lev (LCL): 840.35 mb = 1579.08 m = 5180.64 ft Lev Free Conv (LFC): 765.35 mb = 2362.34 m = 7750.35 ft Equ Level (EL): 755.35 mb = 2471.81 m = 8109.50 ft B at Equ Level: 1.98 J/kg Max Parcel Lev (MPL): 745.35 mb = 2582.60 m = 8472.98 ft Wind level data Storm motion: 257 at 33 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 ---------------------------------------------------------- 0 988 180 185 6 0.5 6.0 | 87 32 -31.5 -1.5 1 941 610 200 22 7.5 20.7 | 118 28 -24.5 13.2 2 925 758 200 22 7.5 20.7 | 118 28 -24.5 13.2 3 908 914 200 21 7.2 19.7 | 116 28 -24.8 12.2 4 877 1219 205 27 11.4 24.5 | 129 27 -20.6 17.0 5 850 1483 215 25 14.3 20.5 | 126 22 -17.7 13.0 6 816 1829 230 25 19.2 16.1 | 124 15 -12.9 8.6 7 786 2134 235 29 23.8 16.6 | 138 12 -8.3 9.1 8 758 2438 230 21 16.1 13.5 | 111 17 -15.9 6.0 9 731 2743 195 13 3.4 12.6 | 100 29 -28.7 5.1 10 700 3104 220 30 19.3 23.0 | 141 20 -12.7 15.5 11 679 3353 230 47 36.0 30.2 | 190 23 4.0 22.7 12 653 3658 230 47 36.0 30.2 | 190 23 4.0 22.7 13 605 4267 230 61 46.7 39.2 | 205 35 14.7 31.7 14 561 4877 230 74 56.7 47.6 | 212 47 24.7 40.1 15 500 5790 230 73 55.9 46.9 | 211 46 23.9 39.4 16 480 6096 235 76 62.3 43.6 | 220 47 30.2 36.1 17 425 7010 235 89 72.9 51.0 | 223 60 40.9 43.6 18 400 7460 235 83 68.0 47.6 | 222 54 36.0 40.1 19 391 7620 240 86 74.5 43.0 | 230 55 42.5 35.5 20 316 9144 250 84 78.9 28.7 | 246 51 46.9 21.2 21 300 9520 250 81 76.1 27.7 | 245 49 44.1 20.2 22 277 10058 250 77 72.4 26.3 | 245 45 40.3 18.8 23 250 10750 250 93 87.4 31.8 | 246 60 55.4 24.3 24 242 10973 250 104 97.7 35.6 | 247 71 65.7 28.1 25 200 12200 250 108 101.5 36.9 | 247 75 69.5 29.4 26 181 12802 245 102 92.4 43.1 | 239 70 60.4 35.6 27 181 12818 245 102 92.4 43.1 | 239 70 60.4 35.6 28 173 13106 250 115 108.1 39.3 | 247 82 76.0 31.8 29 172 13132 250 115 108.1 39.3 | 247 82 76.0 31.8 30 165 13411 250 92 86.5 31.5 | 246 59 54.4 24.0 31 150 13990 260 85 83.7 14.8 | 262 52 51.7 7.3 32 149 14021 260 85 83.7 14.8 | 262 52 51.7 7.3 33 135 14630 245 61 55.3 25.8 | 232 30 23.3 18.3 34 123 15240 240 69 59.8 34.5 | 226 39 27.7 27.0 35 111 15850 245 64 58.0 27.0 | 233 33 26.0 19.6 36 100 16500 260 45 44.3 7.8 | 268 12 12.3 0.3 37 74 18288 245 33 29.9 13.9 | 162 7 -2.1 6.5 38 71 18593 205 15 6.3 13.6 | 103 26 -25.7 6.1 39 70 18650 215 16 9.2 13.1 | 104 24 -22.8 5.6 40 67 18898 190 18 3.1 17.7 | 110 31 -28.9 10.2 41 64 19202 240 17 14.7 8.5 | 93 17 -17.3 1.0 42 61 19507 235 18 14.7 10.3 | 99 18 -17.3 2.8 43 55 20117 255 27 26.1 7.0 | 85 6 -5.9 -0.5 44 52 20422 245 14 12.7 5.9 | 85 19 -19.3 -1.6 45 50 20690 245 22 19.9 9.3 | 99 12 -12.1 1.8 46 47 21031 245 28 25.4 11.8 | 123 8 -6.7 4.3 47 45 21336 275 28 27.9 -2.4 | 23 11 -4.1 -9.9 48 43 21641 290 21 19.7 -7.2 | 40 19 -12.3 -14.7 49 41 21946 275 14 13.9 -1.2 | 64 20 -18.1 -8.7 50 39 22250 235 18 14.7 10.3 | 99 18 -17.3 2.8 51 35 22860 230 19 14.6 12.2 | 105 18 -17.5 4.7 52 32 23470 210 29 14.5 25.1 | 135 25 -17.5 17.6 53 31 23774 235 23 18.8 13.2 | 113 14 -13.2 5.7 54 30 23920 230 20 15.3 12.9 | 108 18 -16.7 5.4 55 29 24079 220 27 17.4 20.7 | 132 20 -14.7 13.2 56 28 24384 230 28 21.4 18.0 | 135 15 -10.6 10.5 57 25 24994 245 18 16.3 7.6 | 90 16 -15.7 0.1 58 23 25603 195 20 5.2 19.3 | 114 29 -26.9 11.8 59 21 26213 215 19 10.9 15.6 | 111 23 -21.1 8.1 60 20 26518 210 23 11.5 19.9 | 121 24 -20.5 12.4 61 20 26530 210 21 10.5 18.2 | 116 24 -21.5 10.7 62 19 26822 230 23 17.6 14.8 | 117 16 -14.4 7.3 63 17 27432 235 26 21.3 14.9 | 125 13 -10.7 7.4 64 17 27737 235 26 21.3 14.9 | 125 13 -10.7 7.4 65 16 28042 255 19 18.4 4.9 | 79 14 -13.7 -2.6 66 15 28651 250 14 13.2 4.8 | 82 19 -18.9 -2.7 67 10 31140 250 27 25.4 9.2 | 105 7 -6.7 1.7 Wind Parameters Mean winds (0-6000m): 226.8 at 43.9 knts Storm direction: 256.8 at 32.9 knts Shear (0-3000m) pos: 7.9 neg: 2.9 tot: 10.9 10-3/s Storm rel Dir Shear (0-3000m): 69.0 deg Storm rel helicity (0-3000m) pos: 307.0 neg: -59.0 tot: 248.1 m^2/s^2 ave: 82.7 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 13.8 stream: 5.8 10^-3/s Energy-Hel index: 0.26 Bulk Rich Number: 1.81 Bulk Shear: 131.80 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 ------------------------------------------------------------------------------- 500 197 15 104 28| 16.7 0.0 16.7|125.4 0.0 125.4 250.8 0.97| 16.9 16.5 1000 200 19 112 28| 10.6 0.0 10.6|163.1 -5.7 157.5 157.5 0.91| 11.6 10.5 1500 205 21 117 26| 7.1 0.0 7.1|167.3 -13.7 153.5 102.4 0.63| 10.8 6.8 2000 213 23 120 23| 6.2 0.0 6.2|176.8 -17.1 159.8 79.9 0.56| 9.9 5.5 2500 216 22 119 22| 5.0 3.5 8.5|176.8 -59.0 117.9 47.2 0.23| 11.5 2.6 3000 215 22 119 22| 7.9 2.9 10.9|307.0 -59.0 248.1 82.7 0.42| 13.8 5.8 4000 222 29 139 19| 7.6 1.2 8.9|422.6 -59.0 363.7 90.9 0.50| 13.5 6.8 5000 225 37 164 20| 6.1 1.5 7.6|481.6 -60.2 421.3 84.3 0.48| 12.4 6.0 6000 227 44 180 23| 5.6 1.2 6.8|572.9 -62.8 510.0 85.0 0.51| 11.1 5.6 Wrote GIF file: /home/apache/climate/data/raob//KBNA/skewt/KBNA.skewt.20200329.00.gif