UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033100.upa.cvt Date: 0000Z 31 MAR 20 Searching for KBNA... Searching the city database file for: KBNA ... Date:0000Z 31 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 162 0 0 SFC 998 180 16.8 3.8 42 13.0 10.0 0 0 290.1 291.0 283.2 304.6 5.03 2 994 214 16.8 0.8 34 16.0 8.9 354 0 290.4 291.2 282.3 302.3 4.07 3 925 819 11.2 -2.8 37 14.0 4.9 275 3 290.8 291.4 281.6 300.6 3.36 4 899 1056 9.2 -3.8 40 13.0 3.5 308 6 291.1 291.6 281.5 300.5 3.21 5 886 1176 8.4 -4.6 39 13.0 2.8 331 8 291.5 292.0 281.5 300.5 3.06 6 878 1251 8.6 -9.4 27 18.0 1.5 340 9 292.4 292.8 280.8 298.8 2.13 7 850 1518 6.4 -10.6 28 17.0 -0.0 340 8 292.9 293.2 280.8 298.9 2.00 8 838 1634 5.6 -12.4 26 18.0 -0.9 331 9 293.2 293.5 280.7 298.6 1.76 9 802 1992 4.4 -18.6 17 23.0 -2.8 307 16 295.6 295.8 280.9 299.1 1.10 10 763 2398 4.4 -15.6 22 20.0 -2.5 287 21 299.9 300.1 283.2 304.6 1.49 11 723 2834 2.2 -20.8 16 23.0 -4.8 280 22 302.1 302.3 283.5 305.4 1.01 12 715 2924 2.6 -23.4 13 26.0 -5.0 275 22 303.5 303.7 283.9 306.2 0.81 13 707 3015 2.8 -17.2 21 20.0 -4.0 270 22 304.7 305.0 285.0 309.2 1.40 14 700 3095 2.4 -17.6 21 20.0 -4.3 265 22 305.1 305.4 285.1 309.6 1.37 15 693 3176 2.0 -16.0 25 18.0 -4.3 268 22 305.6 305.9 285.5 310.7 1.58 16 687 3246 2.0 -12.0 35 14.0 -3.4 271 23 306.3 306.8 286.5 313.4 2.22 17 675 3388 0.6 -11.4 40 12.0 -4.1 278 24 306.3 306.8 286.6 313.8 2.37 18 659 3580 -0.5 -16.5 29 16.0 -6.0 286 25 307.2 307.5 286.2 312.4 1.60 19 648 3714 -0.7 -15.7 31 15.0 -6.0 291 25 308.4 308.8 286.8 314.1 1.74 20 584 4532 -8.5 -17.5 48 9.0 -11.3 298 32 308.7 309.0 286.8 314.0 1.66 21 561 4842 -11.7 -18.7 56 7.0 -13.7 295 34 308.5 308.7 286.6 313.5 1.56 22 553 4952 -12.5 -16.4 73 3.9 -13.7 293 35 308.8 309.1 287.1 315.0 1.92 23 546 5049 -12.7 -15.5 80 2.8 -13.6 289 38 309.7 310.1 287.6 316.4 2.09 24 528 5305 -12.9 -15.9 78 3.0 -13.9 278 43 312.4 312.8 288.5 319.2 2.10 25 523 5378 -12.3 -15.3 78 3.0 -13.3 275 45 314.0 314.4 289.1 321.3 2.22 26 504 5659 -13.9 -16.2 83 2.3 -14.6 263 52 315.4 315.8 289.5 322.4 2.14 27 500 5720 -13.9 -16.4 81 2.5 -14.7 260 53 316.1 316.5 289.7 323.1 2.12 28 447 6562 -19.3 -23.6 69 4.3 -20.4 264 60 319.6 319.8 290.0 324.0 1.27 29 400 7380 -24.5 -28.8 67 4.3 -25.4 265 68 323.1 323.3 290.6 326.3 0.89 30 396 7453 -24.9 -29.2 67 4.3 -25.7 264 72 323.6 323.7 290.7 326.6 0.86 31 378 7791 -25.7 -29.9 68 4.2 -26.5 259 83 326.8 327.0 291.7 329.9 0.85 32 366 8025 -27.1 -31.7 65 4.6 -27.9 258 88 328.0 328.1 291.9 330.7 0.74 33 320 8981 -33.9 -38.9 61 5.0 -34.5 259 98 331.4 331.5 292.5 333.0 0.41 34 300 9430 -37.9 -42.1 65 4.2 -38.3 260 97 332.0 332.0 292.6 333.2 0.31 35 283 9830 -40.7 -46.7 52 6.0 -41.1 262 101 333.5 333.6 292.9 334.3 0.20 36 250 10660 -48.3 -55.3 44 7.0 -48.6 265 111 334.3 334.3 293.0 334.6 0.08 37 244 10819 -49.7 -56.7 44 7.0 -49.9 266 112 334.5 334.5 293.0 334.8 0.07 38 234 11091 -51.7 -61.7 29 10.0 -52.0 266 114 335.5 335.5 293.2 335.7 0.04 39 229 11231 -52.7 -61.7 33 9.0 -52.9 267 115 336.0 336.1 293.4 336.2 0.04 40 216 11605 -55.7 -70.7 14 15.0 -55.9 268 118 337.1 337.1 293.6 337.1 0.01 41 200 12090 -59.3 -70.3 23 11.0 -59.5 270 122 338.9 338.9 294.0 338.9 0.01 42 192 12344 -61.5 -72.5 22 11.0 -61.6 270 124 339.3 339.3 294.1 339.4 0.01 43 189 12441 -61.9 -72.9 22 11.0 -62.0 270 125 340.2 340.2 294.4 340.2 0.01 44 185 12573 -62.5 -73.5 21 11.0 -62.6 270 124 341.3 341.3 294.6 341.4 0.01 45 179 12777 -61.9 -73.9 19 12.0 -62.0 271 114 345.5 345.5 295.6 345.6 0.01 46 175 12917 -60.1 -74.1 14 14.0 -60.3 272 107 350.7 350.7 296.8 350.8 0.01 47 171 13061 -60.7 -77.7 9 17.0 -60.9 273 99 352.1 352.1 297.1 352.1 0.01 48 167 13208 -58.9 -83.9 3 25.0 -59.1 274 92 357.5 357.5 298.2 357.5 0.00 49 159 13516 -58.9 -89.9 1 31.0 -59.1 274 82 362.5 362.5 299.2 362.5 0.00 50 153 13756 -60.3 -91.3 1 31.0 -60.5 271 82 364.1 364.1 299.5 364.1 0.00 51 150 13880 -59.1 -90.1 1 31.0 -59.3 270 82 368.3 368.3 300.2 368.3 0.00 52 149 13922 -58.5 -89.5 1 31.0 -58.7 270 82 370.0 370.0 300.5 370.0 0.00 53 145 14093 -59.3 -90.3 1 31.0 -59.5 271 80 371.5 371.5 300.8 371.5 0.00 54 144 14136 -58.5 -89.5 1 31.0 -58.7 271 79 373.6 373.6 301.2 373.6 0.00 55 136 14495 -59.3 -90.3 1 31.0 -59.5 272 75 378.4 378.4 302.0 378.4 0.00 56 131 14731 -58.1 -90.1 1 32.0 -58.4 273 72 384.6 384.6 303.0 384.6 0.00 57 124 15075 -59.9 -90.9 1 31.0 -60.2 274 68 387.4 387.4 303.4 387.4 0.00 58 109 15878 -61.7 -91.7 1 30.0 -61.9 275 44 398.6 398.6 305.0 398.6 0.00 59 104 16168 -63.3 -93.3 1 30.0 -63.5 272 45 400.9 400.9 305.3 400.9 0.00 60 100 16410 -61.3 -92.3 1 31.0 -61.6 270 46 409.3 409.3 306.4 409.3 0.00 61 93 16858 -61.9 -91.9 1 30.0 -62.1 273 51 416.7 416.7 307.3 416.7 0.00 62 85 17417 -58.3 -89.3 1 31.0 -58.7 294 36 434.8 434.8 309.3 434.8 0.00 63 70 18620 -63.3 -93.3 1 30.0 -63.6 235 20 449.0 449.0 310.7 449.0 0.00 64 68 18798 -64.1 -94.1 1 30.0 -64.4 249 18 451.0 451.0 311.0 451.0 0.00 65 64 19172 -62.3 -92.3 1 30.0 -62.6 278 13 462.8 462.8 312.0 462.8 0.00 66 60 19570 -63.5 -93.5 1 30.0 -63.8 271 19 468.8 468.8 312.5 468.8 0.00 67 56 19997 -60.9 -91.9 1 31.0 -61.4 249 9 484.0 484.0 313.8 484.0 0.00 68 53 20342 -57.5 -89.5 1 32.0 -58.2 234 4 499.6 499.6 314.9 499.6 0.00 69 50 20710 -58.3 -89.3 1 31.0 -59.0 225 8 506.1 506.1 315.4 506.1 0.00 70 47 21099 -59.3 -90.3 1 31.0 -60.0 307 9 512.7 512.7 315.8 512.7 0.00 71 43 21660 -57.1 -89.1 1 32.0 -58.0 9 10 531.4 531.4 317.0 531.4 0.00 72 41 21961 -58.3 -89.3 1 31.0 -59.2 22 11 535.6 535.6 317.3 535.7 0.00 73 37 22615 -53.7 -86.7 1 33.0 -55.2 49 14 563.4 563.4 318.8 563.5 0.01 74 30 23960 -55.1 -87.1 1 32.0 -56.7 105 19 594.4 594.4 320.3 594.5 0.01 75 29 24176 -55.1 -87.1 1 32.0 -56.7 115 18 600.2 600.2 320.6 600.3 0.01 76 20 26550 -53.3 -86.3 1 33.0 -55.9 110 21 673.0 673.0 323.5 673.1 0.01 77 18 27233 -53.1 -86.1 1 33.0 -56.0 102 17 694.2 694.3 324.3 694.3 0.01 78 16 28002 -50.3 -84.3 1 34.0 -54.2 95 18 727.2 727.2 325.3 727.3 0.02 79 15 28429 -46.3 -81.3 1 35.0 -51.9 92 20 754.0 754.0 326.1 754.3 0.04 80 13 29392 -42.7 -78.7 1 36.0 -50.4 84 23 798.0 798.0 327.2 798.6 0.06 81 12 29940 -38.1 -76.1 1 38.0 -48.5 80 25 832.7 832.8 328.0 833.8 0.10 82 11 30541 -38.7 -75.7 1 37.0 -49.1 75 27 851.6 851.6 328.4 852.8 0.12 83 10 31200 -36.9 -74.9 1 38.0 -48.8 70 29 881.8 881.9 329.1 883.4 0.15 84 9.9 31270 -36.9 -74.9 1 38.0 -48.9 884.3 884.4 329.1 886.0 0.15 85 7.8 32907 -40.3 -77.3 1 37.0 -51.5 933.1 933.2 330.1 934.6 0.13 TRP 185 12573 -62.5 -73.5 21 11.0 -62.6 270 124 341.3 341.3 294.6 341.4 0.01 WND 189 12441 -61.9 -72.9 22 11.0 -62.0 270 125 340.2 340.2 294.4 340.2 0.01 Sounding variables and indices 1000-500 mb thick: 5558.00 m Freezing level: 666.27 mb = 3492.61 m = 11458.55 ft Wetbulb zero: 850.17 mb = 1516.34 m = 4974.80 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 39.17 % Est. max temperature: 19.59 C = 67.26 F Sfc-Lift cond lev (LCL): 820.92 mb = 1802.10 m = 5912.34 ft T: 5.04 C 700-500 lapse rate: 6.21 C/km ThetaE index: 5.73 C Layer 994.0- 850.0 mb Conv cond level (CCL): 589.94 mb = 4452.90 m = 14609.06 ft Mean mixing ratio: 3.63 g/kg Conv temperature: 35.32 C = 95.58 F Cap Strength: 13.68 C Lifted Index: 14.21 C Risk: None Lifted Index @300 mb: 21.85 C Lifted Index @700 mb: 11.11 C Showalter Index: 15.85 C Risk: None Total Totals Index: 23.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 3.30 C K Index: -10.30 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 5.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.09 J/kg Max Up Vert Vel: 2.04 m/s Conv Inhibition (B-): 70796.91 J/kg Cap Strength: 13.52 C Lift Cond Lev (LCL): 759.67 mb = 2433.01 m = 7982.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 19 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 ---------------------------------------------------------- 0 998 180 0 0 -0.0 -0.0 | 132 19 -13.8 12.5 1 948 610 290 3 2.8 -1.0 | 136 16 -10.9 11.5 2 925 819 275 3 3.0 -0.3 | 139 16 -10.8 12.2 3 914 914 280 3 3.0 -0.5 | 138 16 -10.8 12.0 4 881 1219 340 9 3.1 -8.5 | 111 11 -10.7 4.0 5 850 1518 340 8 2.7 -7.5 | 114 12 -11.0 5.0 6 818 1829 315 12 8.5 -8.5 | 127 7 -5.3 4.0 7 788 2134 300 19 16.5 -9.5 | 222 4 2.7 3.0 8 759 2438 285 21 20.3 -5.4 | 223 10 6.5 7.1 9 731 2743 285 22 21.3 -5.7 | 228 10 7.5 6.8 10 700 3095 265 22 21.9 1.9 | 209 17 8.1 14.4 11 651 3658 290 25 23.5 -8.6 | 248 10 9.7 3.9 12 602 4267 300 30 26.0 -15.0 | 282 12 12.2 -2.5 13 557 4877 295 34 30.8 -14.4 | 276 17 17.0 -1.9 14 500 5720 260 53 52.2 9.2 | 241 44 38.4 21.7 15 475 6096 260 58 57.1 10.1 | 242 49 43.4 22.6 16 403 7315 270 62 62.0 -0.0 | 255 50 48.2 12.5 17 400 7380 265 68 67.7 5.9 | 251 57 54.0 18.4 18 387 7620 260 80 78.8 13.9 | 248 70 65.0 26.4 19 340 8534 255 99 95.6 25.6 | 245 90 81.9 38.1 20 312 9144 260 98 96.5 17.0 | 250 88 82.7 29.5 21 300 9430 260 97 95.5 16.8 | 250 87 81.8 29.3 22 250 10660 265 111 110.6 9.7 | 257 99 96.8 22.2 23 200 12090 270 122 122.0 -0.0 | 263 109 108.2 12.5 24 189 12441 270 125 125.0 -0.0 | 264 112 111.2 12.5 25 187 12497 270 125 125.0 -0.0 | 264 112 111.2 12.5 26 185 12573 270 124 124.0 -0.0 | 264 111 110.2 12.5 27 162 13411 275 82 81.7 -7.1 | 265 68 67.9 5.4 28 150 13880 270 82 82.0 -0.0 | 260 69 68.2 12.5 29 121 15240 275 66 65.7 -5.8 | 263 52 52.0 6.7 30 115 15545 285 51 49.3 -13.2 | 271 36 35.5 -0.7 31 109 15850 275 44 43.8 -3.8 | 254 31 30.1 8.7 32 100 16410 270 46 46.0 -0.0 | 249 35 32.2 12.5 33 90 17069 275 54 53.8 -4.7 | 259 41 40.0 7.8 34 86 17374 295 37 33.5 -15.6 | 279 20 19.8 -3.1 35 78 17983 280 22 21.7 -3.8 | 222 12 7.9 8.7 36 74 18288 250 19 17.9 6.5 | 192 19 4.1 19.0 37 70 18593 235 20 16.4 11.5 | 186 24 2.6 24.0 38 70 18620 235 20 16.4 11.5 | 186 24 2.6 24.0 39 64 19202 280 13 12.8 -2.3 | 175 10 -1.0 10.2 40 58 19812 265 22 21.9 1.9 | 209 17 8.1 14.4 41 55 20117 240 1 0.9 0.5 | 135 18 -12.9 13.0 42 50 20710 225 8 5.7 5.7 | 156 20 -8.1 18.2 43 45 21336 355 9 0.8 -9.0 | 105 13 -13.0 3.5 44 30 23960 105 19 -18.4 4.9 | 118 37 -32.1 17.4 45 28 24384 125 17 -13.9 9.8 | 129 36 -27.7 22.2 46 20 26550 110 21 -19.7 7.2 | 120 39 -33.5 19.7 47 18 27432 100 16 -15.8 2.8 | 117 33 -29.5 15.3 48 10 31200 70 29 -27.3 -9.9 | 94 41 -41.0 2.6 Wind Parameters Mean winds (0-6000m): 282.2 at 24.8 knts Storm direction: 312.2 at 18.6 knts Shear (0-3000m) pos: 1.1 neg: 3.9 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 81.5 deg Storm rel helicity (0-3000m) pos: 26.4 neg: -33.6 tot: -7.1 m^2/s^2 ave: -2.4 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 70.58 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 ------------------------------------------------------------------------------- 500 289 2 134 17| 0.0 3.1 3.1| 7.5 -1.9 5.7 11.3 0.36| 3.9 1.4 1000 301 3 134 16| 3.4 1.5 4.9| 8.8 -16.2 -7.4 -7.4 -0.24| 6.0 -1.4 1500 324 5 128 14| 2.3 1.7 4.0| 11.4 -19.9 -8.5 -5.7 -0.19| 5.6 -1.1 2000 316 7 130 11| 1.7 4.2 5.9| 20.5 -19.9 0.6 0.3 0.17| 7.3 1.2 2500 304 10 142 9| 1.4 4.1 5.5| 22.1 -20.2 2.0 0.8 0.16| 7.0 1.1 3000 295 12 160 8| 1.1 3.9 5.0| 26.4 -33.6 -7.1 -2.4 0.06| 7.3 0.4 4000 292 16 186 7| 2.8 2.9 5.7| 68.9 -33.6 35.3 8.8 0.28| 7.4 2.0 5000 293 19 218 6| 2.2 3.9 6.1| 71.9 -69.9 1.9 0.4 0.13| 7.6 1.0 6000 282 25 235 13| 1.8 5.3 7.1| 97.9-189.7 -91.8 -15.3 -0.01| 8.7 -0.1 Wrote GIF file: /home/apache/climate/data/raob//KBNA/skewt/KBNA.skewt.20200331.00.gif