UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032500.upa.cvt Date: 0000Z 25 MAR 20 Searching for KBNA... Searching the city database file for: KBNA ... Date:0000Z 25 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 61 SFC 986 180 16.0 16.0 100 0.0 16.0 280 4 290.3 292.4 289.7 323.1 11.67 2 983 206 16.0 14.5 91 1.5 15.1 279 6 290.6 292.4 288.9 320.5 10.61 3 948 515 15.6 14.3 92 1.3 14.8 268 26 293.2 295.1 290.0 324.2 10.87 4 925 723 14.6 13.4 93 1.2 13.8 270 35 294.2 296.1 290.0 324.3 10.50 5 877 1172 12.2 10.2 88 2.0 11.0 274 36 296.3 297.9 289.4 322.2 8.94 6 856 1376 12.4 8.9 79 3.5 10.3 275 36 298.5 300.1 289.7 323.1 8.39 7 850 1435 12.0 9.1 82 2.9 10.3 275 36 298.7 300.3 289.9 323.8 8.56 8 819 1746 9.8 8.0 89 1.8 8.8 267 38 299.6 301.1 289.9 323.8 8.24 9 784 2109 9.0 5.5 79 3.5 7.0 261 46 302.5 303.8 290.0 324.1 7.24 10 700 3037 1.8 -0.9 82 2.7 0.5 250 51 304.5 305.4 288.8 320.1 5.12 11 689 3164 0.8 -1.7 83 2.5 -0.4 250 52 304.7 305.7 288.6 319.7 4.90 12 675 3329 0.4 -5.6 64 6.0 -2.3 250 54 306.1 306.8 288.0 317.7 3.73 13 670 3389 0.8 -13.2 34 14.0 -4.4 250 55 307.2 307.6 286.6 313.8 2.06 14 658 3533 0.0 -14.0 34 14.0 -5.1 250 56 307.9 308.3 286.8 314.2 1.97 15 640 3755 -1.7 -10.7 50 9.0 -5.3 250 60 308.4 308.9 287.7 316.8 2.64 16 635 3817 -1.7 -11.7 46 10.0 -5.5 250 61 309.1 309.6 287.8 316.9 2.46 17 591 4383 -6.7 -15.7 49 9.0 -9.7 250 70 309.7 310.1 287.3 315.9 1.90 18 582 4502 -7.7 -19.7 38 12.0 -11.3 250 70 309.9 310.2 286.9 314.4 1.38 19 580 4529 -7.7 -20.7 34 13.0 -11.5 250 71 310.2 310.4 286.9 314.4 1.27 20 576 4583 -7.1 -47.1 2 40.0 -13.2 250 71 311.5 311.5 286.0 311.9 0.10 21 566 4720 -5.9 -53.9 1 48.0 -12.6 248 66 314.5 314.5 287.0 314.7 0.04 22 540 5087 -7.5 -55.5 1 48.0 -13.9 246 60 316.8 316.9 287.8 317.0 0.04 23 500 5680 -12.3 -58.3 1 46.0 -17.4 250 63 318.0 318.0 288.1 318.2 0.03 24 400 7340 -26.1 -67.1 1 41.0 -28.5 255 58 321.1 321.1 289.1 321.1 0.01 25 386 7597 -28.1 -69.1 1 41.0 -30.2 259 58 321.7 321.7 289.3 321.8 0.01 26 300 9360 -40.7 -77.7 1 37.0 -41.6 260 71 328.0 328.0 291.2 328.0 0.00 27 272 10020 -46.1 -81.1 1 35.0 -46.7 269 81 329.5 329.5 291.6 329.5 0.00 28 258 10372 -47.1 -82.1 1 35.0 -47.6 275 87 333.0 333.0 292.5 333.0 0.00 29 250 10580 -48.3 -82.3 1 34.0 -48.8 275 81 334.3 334.3 292.9 334.3 0.00 30 245 10713 -49.3 -83.3 1 34.0 -49.7 275 82 334.7 334.7 293.0 334.7 0.00 31 216 11533 -52.7 -85.7 1 33.0 -53.0 272 88 341.7 341.7 294.7 341.7 0.00 32 207 11808 -52.5 -85.5 1 33.0 -52.9 271 89 346.2 346.2 295.8 346.2 0.00 33 200 12030 -53.5 -86.5 1 33.0 -53.8 270 91 348.0 348.0 296.2 348.1 0.00 34 193 12257 -54.3 -87.3 1 33.0 -54.6 266 93 350.3 350.3 296.7 350.3 0.00 35 184 12562 -54.3 -87.3 1 33.0 -54.6 271 105 355.1 355.1 297.7 355.2 0.00 36 175 12880 -56.3 -88.4 1 32.1 -56.5 275 114 357.0 357.0 298.1 357.0 0.00 37 174 12916 -56.5 -88.5 1 32.0 -56.8 275 114 357.2 357.2 298.1 357.2 0.00 38 165 13251 -56.7 -88.7 1 32.0 -57.0 277 110 362.4 362.4 299.2 362.4 0.00 39 159 13484 -58.1 -90.1 1 32.0 -58.3 278 107 363.9 363.9 299.4 363.9 0.00 40 153 13726 -57.5 -89.5 1 32.0 -57.8 279 104 368.9 368.9 300.4 368.9 0.00 41 150 13850 -58.3 -89.3 1 31.0 -58.6 280 103 369.6 369.6 300.5 369.6 0.00 42 149 13892 -58.3 -89.3 1 31.0 -58.6 281 103 370.3 370.3 300.6 370.3 0.00 43 146 14021 -58.1 -90.1 1 32.0 -58.3 284 102 372.9 372.9 301.1 372.9 0.00 44 138 14375 -60.1 -91.1 1 31.0 -60.3 289 99 375.4 375.4 301.5 375.4 0.00 45 132 14653 -60.9 -91.9 1 31.0 -61.1 286 96 378.8 378.8 302.1 378.8 0.00 46 122 15141 -63.3 -93.3 1 30.0 -63.4 280 91 383.0 383.0 302.7 383.0 0.00 47 117 15399 -63.5 -93.5 1 30.0 -63.7 280 90 387.3 387.3 303.4 387.3 0.00 48 112 15669 -62.3 -92.3 1 30.0 -62.5 280 84 394.4 394.4 304.4 394.4 0.00 49 106 16008 -63.5 -93.5 1 30.0 -63.7 280 77 398.3 398.3 305.0 398.3 0.00 50 102 16246 -61.5 -92.5 1 31.0 -61.7 280 72 406.6 406.6 306.1 406.6 0.00 51 100 16370 -59.1 -90.1 1 31.0 -59.5 280 69 413.5 413.5 306.9 413.5 0.00 52 99 16433 -58.1 -90.1 1 32.0 -58.5 280 68 416.7 416.7 307.3 416.7 0.00 53 94 16757 -59.1 -90.1 1 31.0 -59.5 281 63 420.9 420.9 307.8 420.9 0.00 54 79 17821 -68.1 -97.1 1 29.0 -68.2 284 48 423.8 423.8 308.2 423.8 0.00 55 77 17975 -66.7 -95.7 1 29.0 -66.8 284 46 429.8 429.8 308.8 429.8 0.00 56 73 18296 -67.3 -96.3 1 29.0 -67.5 285 41 435.2 435.2 309.4 435.2 0.00 57 72 18379 -65.1 -94.1 1 29.0 -65.3 285 39 441.5 441.5 310.0 441.5 0.00 58 70 18550 -66.5 -95.5 1 29.0 -66.7 285 36 442.1 442.1 310.1 442.1 0.00 59 66 18906 -67.3 -96.3 1 29.0 -67.5 283 32 447.9 447.9 310.7 447.9 0.00 60 62 19286 -64.9 -94.9 1 30.0 -65.1 288 31 461.3 461.3 311.9 461.3 0.00 61 61 19385 -65.7 -94.7 1 29.0 -66.0 289 30 461.6 461.6 311.9 461.6 0.00 62 58 19695 -61.5 -92.5 1 31.0 -61.9 279 32 477.8 477.8 313.2 477.8 0.00 63 52 20369 -64.1 -94.1 1 30.0 -64.4 268 37 486.9 486.9 314.0 486.9 0.00 64 50 20610 -63.1 -93.1 1 30.0 -63.5 280 39 494.8 494.8 314.6 494.8 0.00 65 48 20861 -62.9 -92.9 1 30.0 -63.3 282 35 501.1 501.1 315.0 501.1 0.00 66 43 21535 -65.3 -94.3 1 29.0 -65.7 260 32 511.2 511.2 315.7 511.2 0.00 67 42 21679 -62.1 -92.1 1 30.0 -62.6 257 33 522.6 522.6 316.5 522.6 0.00 68 38 22295 -63.9 -93.9 1 30.0 -64.4 280 37 533.1 533.1 317.1 533.2 0.00 69 37 22460 -60.1 -91.1 1 31.0 -60.9 281 36 547.0 547.0 317.9 547.0 0.00 70 33 23175 -59.1 -90.1 1 31.0 -60.0 284 30 567.8 567.8 319.0 567.9 0.00 71 32 23369 -56.7 -88.7 1 32.0 -58.0 285 28 579.3 579.3 319.6 579.3 0.00 72 30 23780 -54.7 -86.7 1 32.0 -56.3 235 17 595.5 595.5 320.4 595.6 0.01 73 25 24932 -60.1 -91.1 1 31.0 -61.2 256 40 611.9 611.9 321.2 611.9 0.00 74 24 25187 -59.9 -90.9 1 31.0 -61.0 252 48 619.7 619.7 321.5 619.7 0.00 75 23 25455 -56.3 -88.3 1 32.0 -58.0 251 50 637.8 637.8 322.2 637.9 0.01 76 20 26340 -57.9 -89.9 1 32.0 -59.6 255 45 658.9 658.9 323.0 659.0 0.01 77 18 27003 -57.7 -89.7 1 32.0 -59.5 268 49 679.7 679.7 323.7 679.8 0.01 78 18 27003 -55.5 -87.5 1 32.0 -57.8 268 49 686.7 686.7 324.0 686.7 0.01 79 16 27753 -55.7 -87.7 1 32.0 -58.2 265 50 709.5 709.6 324.7 709.6 0.01 80 15 28166 -53.5 -86.5 1 33.0 -56.6 268 62 730.1 730.1 325.4 730.2 0.01 81 14 28609 -53.1 -86.1 1 33.0 -56.5 270 75 746.0 746.0 325.8 746.1 0.02 82 13 29094 -45.7 -80.7 1 35.0 -52.1 264 72 787.6 787.6 327.0 788.0 0.05 83 12 29627 -45.9 -80.9 1 35.0 -52.5 258 68 805.1 805.1 327.4 805.6 0.05 84 11 30201 -49.1 -83.1 1 34.0 -54.6 259 71 813.8 813.8 327.6 814.1 0.04 85 10 30830 -46.5 -81.5 1 35.0 -53.5 265 79 846.0 846.0 328.3 846.5 0.05 86 8.6 31836 -44.5 -80.5 1 36.0 -53.1 891.1 891.1 329.2 891.8 0.07 87 8.4 31994 -42.5 -78.5 1 36.0 -52.2 904.9 905.0 329.5 906.0 0.10 88 7.8 32497 -40.5 -77.5 1 37.0 -51.6 932.3 932.4 330.1 933.7 0.13 TRP 122 15141 -63.3 -93.3 1 30.0 -63.4 280 91 383.0 383.0 302.7 383.0 0.00 WND 175 12880 -56.3 -88.4 1 32.1 -56.5 275 114 357.0 357.0 298.1 357.0 0.00 Sounding variables and indices 1000-500 mb thick: 5619.00 m Freezing level: 658.00 mb = 3533.35 m = 11592.22 ft Wetbulb zero: 694.25 mb = 3103.28 m = 10181.23 ft Precipitable water: 1.09 inches Sfc-500 mean rel hum: 57.48 % Est. max temperature: 24.75 C = 76.55 F Sfc-Lift cond lev (LCL): 986.19 mb = 178.33 m = 585.06 ft T: -9999.00 C 700-500 lapse rate: 5.33 C/km ThetaE index: 10.33 C Layer 700.0- 658.0 mb Conv cond level (CCL): 883.75 mb = 1107.71 m = 3634.18 ft Mean mixing ratio: 10.38 g/kg Conv temperature: 21.63 C = 70.94 F Cap Strength: 3.14 C Lifted Index: 2.33 C Risk: None Lifted Index @300 mb: 3.99 C Lifted Index @700 mb: 0.05 C Showalter Index: 2.04 C Risk: Showers probable Total Totals Index: 45.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 21.40 C K Index: 30.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 244.20 Risk: None Energy Index: -1.05 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.12 J/kg Max Up Vert Vel: 7.09 m/s Conv Inhibition (B-): 107.49 J/kg Cap Strength: 3.07 C Lift Cond Lev (LCL): 915.84 mb = 806.95 m = 2647.44 ft Lev Free Conv (LFC): 690.84 mb = 3142.91 m = 10311.27 ft Equ Level (EL): 680.84 mb = 3259.89 m = 10695.03 ft B at Equ Level: 20.10 J/kg Max Parcel Lev (MPL): 620.84 mb = 3994.62 m = 13105.54 ft Wind level data Storm motion: 284 at 38 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 ---------------------------------------------------------- 0 986 180 280 4 3.9 -0.7 | 105 34 -33.3 8.6 1 937 610 265 32 31.9 2.8 | 156 13 -5.4 12.1 2 925 723 270 35 35.0 -0.0 | 166 10 -2.2 9.3 3 904 914 270 37 37.0 -0.0 | 178 9 -0.2 9.3 4 872 1219 275 36 35.9 -3.1 | 167 6 -1.4 6.2 5 850 1435 275 36 35.9 -3.1 | 167 6 -1.4 6.2 6 810 1829 265 39 38.9 3.4 | 187 13 1.6 12.7 7 781 2134 260 47 46.3 8.2 | 207 20 9.0 17.5 8 753 2438 255 50 48.3 12.9 | 206 25 11.1 22.3 9 725 2743 250 50 47.0 17.1 | 200 28 9.7 26.4 10 700 3037 250 51 47.9 17.4 | 202 29 10.7 26.8 11 647 3658 250 58 54.5 19.8 | 211 34 17.3 29.2 12 599 4267 250 69 64.8 23.6 | 220 43 27.6 32.9 13 576 4572 250 71 66.7 24.3 | 221 45 29.5 33.6 14 554 4877 245 59 53.5 24.9 | 205 38 16.2 34.3 15 500 5680 250 63 59.2 21.5 | 215 38 22.0 30.9 16 473 6096 255 64 61.8 16.6 | 224 36 24.6 25.9 17 400 7340 255 58 56.0 15.0 | 218 31 18.8 24.3 18 384 7620 260 58 57.1 10.1 | 226 28 19.9 19.4 19 337 8534 265 58 57.8 5.1 | 235 25 20.5 14.4 20 309 9144 260 64 63.0 11.1 | 232 33 25.8 20.4 21 300 9360 260 71 69.9 12.3 | 236 39 32.7 21.7 22 296 9449 260 70 68.9 12.2 | 236 38 31.7 21.5 23 258 10363 275 87 86.7 -7.6 | 268 49 49.4 1.7 24 250 10580 275 81 80.7 -7.1 | 267 44 43.4 2.3 25 200 12030 270 91 91.0 -0.0 | 260 55 53.8 9.3 26 195 12192 265 90 89.7 7.8 | 252 55 52.4 17.2 27 177 12802 275 114 113.6 -9.9 | 270 76 76.3 -0.6 28 175 12880 275 114 113.6 -9.9 | 270 76 76.3 -0.6 29 150 13850 280 103 101.4 -17.9 | 278 65 64.2 -8.6 30 139 14326 290 99 93.0 -33.9 | 294 61 55.8 -24.5 31 122 15141 280 91 89.6 -15.8 | 277 53 52.4 -6.5 32 120 15240 280 93 91.6 -16.1 | 277 55 54.3 -6.8 33 100 16370 280 69 68.0 -12.0 | 275 31 30.7 -2.7 34 73 18288 285 41 39.6 -10.6 | 299 3 2.4 -1.3 35 70 18550 285 36 34.8 -9.3 | 90 2 -2.5 0.0 36 70 18593 280 33 32.5 -5.7 | 127 6 -4.7 3.6 37 60 19507 290 30 28.2 -10.3 | 84 9 -9.1 -0.9 38 54 20117 255 35 33.8 9.1 | 169 19 -3.4 18.4 39 50 20610 280 39 38.4 -6.8 | 204 3 1.2 2.6 40 49 20726 285 36 34.8 -9.3 | 90 2 -2.5 0.0 41 44 21336 270 31 31.0 -0.0 | 146 11 -6.2 9.3 42 42 21641 255 33 31.9 8.5 | 163 19 -5.4 17.9 43 38 22250 280 38 37.4 -6.6 | 184 3 0.2 2.7 44 32 23470 285 27 26.1 -7.0 | 102 11 -11.2 2.3 45 30 23774 235 17 13.9 9.8 | 129 30 -23.3 19.1 46 30 23780 235 17 13.9 9.8 | 129 30 -23.3 19.1 47 29 24079 240 16 13.9 8.0 | 127 29 -23.4 17.3 48 27 24384 265 24 23.9 2.1 | 131 18 -13.3 11.4 49 24 25298 250 51 47.9 17.4 | 202 29 10.7 26.8 50 20 26340 255 45 43.5 11.6 | 197 22 6.2 21.0 51 18 27127 270 50 50.0 -0.0 | 234 16 12.8 9.3 52 17 27432 265 52 51.8 4.5 | 226 20 14.6 13.9 53 16 27737 265 49 48.8 4.3 | 220 18 11.6 13.6 54 14 28651 270 75 75.0 -0.0 | 256 39 37.8 9.3 55 12 29870 255 67 64.7 17.3 | 226 38 27.5 26.7 56 10 30830 265 79 78.7 6.9 | 249 45 41.5 16.2 Wind Parameters Mean winds (0-6000m): 254.1 at 51.2 knts Storm direction: 284.1 at 38.4 knts Shear (0-3000m) pos: 0.8 neg: 8.4 tot: 9.1 10-3/s Storm rel Dir Shear (0-3000m): 99.5 deg Storm rel helicity (0-3000m) pos: 129.9 neg: -23.7 tot: 106.2 m^2/s^2 ave: 35.4 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 4.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.19 Bulk Shear: 134.47 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 ------------------------------------------------------------------------------- 500 267 20 121 20| 0.0 30.8 30.8| 80.0 0.0 80.0 160.0 0.56| 31.4 17.5 1000 270 28 136 13| 2.3 15.4 17.7| 86.6 -2.0 84.7 84.7 0.51| 18.8 9.5 1500 271 31 144 11| 1.5 11.0 12.6| 91.2 -2.4 88.9 59.2 0.50| 14.2 7.0 2000 269 34 161 11| 1.1 11.0 12.1|115.8 -2.4 113.4 56.7 0.50| 13.8 6.9 2500 265 37 178 13| 0.9 9.5 10.4|115.8 -20.1 95.7 38.3 0.39| 12.6 4.9 3000 262 39 186 15| 0.8 8.4 9.1|129.9 -23.7 106.2 35.4 0.39| 11.1 4.4 4000 258 44 198 20| 0.6 8.2 8.7|214.2 -23.7 190.5 47.6 0.43| 10.2 4.4 5000 255 49 204 24| 0.5 5.9 6.3|255.7-144.0 111.8 22.4 0.28| 10.1 2.8 6000 254 51 207 26| 1.2 4.9 6.1|346.1-144.1 202.0 33.7 0.34| 9.3 3.1 Wrote GIF file: /home/apache/climate/data/raob//KBNA/skewt/KBNA.skewt.20200325.00.gif