UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040100.upa.cvt Date: 0000Z 1 APR 20 Searching for KBNA... Searching the city database file for: KBNA ... Date:0000Z 1 APR 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 104 345 10 SFC 991 180 11.6 2.6 54 9.0 7.2 345 10 285.5 286.3 280.7 298.6 4.65 2 988 205 10.8 -1.2 43 12.0 5.4 344 11 284.9 285.5 279.1 295.0 3.54 3 925 749 5.6 -3.4 52 9.0 1.8 335 26 285.0 285.6 278.7 294.2 3.21 4 913 856 4.6 -3.4 56 8.0 1.3 335 27 285.1 285.6 278.8 294.4 3.25 5 850 1432 -0.9 -4.8 75 3.9 -2.4 340 31 285.2 285.7 278.7 294.2 3.14 6 826 1660 -2.7 -5.4 82 2.7 -3.7 340 34 285.6 286.2 278.9 294.5 3.09 7 803 1883 -3.5 -6.3 81 2.8 -4.6 337 35 287.1 287.6 279.4 295.7 2.97 8 777 2143 -4.3 -10.3 63 6.0 -6.4 325 28 289.0 289.4 279.4 295.6 2.24 9 747 2454 -4.5 -17.5 35 13.0 -8.2 340 23 292.0 292.3 279.6 296.0 1.29 10 734 2592 -3.7 -20.7 25 17.0 -8.3 340 24 294.4 294.5 280.3 297.5 1.00 11 700 2965 -6.1 -21.1 29 15.0 -10.1 345 28 295.7 295.9 280.8 298.9 1.01 12 676 3237 -8.3 -22.3 31 14.0 -11.8 340 30 296.2 296.4 281.0 299.2 0.94 13 668 3329 -8.9 -20.9 37 12.0 -12.0 340 32 296.6 296.8 281.3 300.0 1.08 14 664 3376 -8.7 -20.7 37 12.0 -11.8 340 33 297.3 297.5 281.7 300.8 1.11 15 658 3446 -8.1 -41.1 5 33.0 -13.2 340 34 298.8 298.8 281.0 299.3 0.16 16 629 3795 -9.1 -43.1 4 34.0 -14.1 343 39 301.5 301.5 282.1 302.0 0.13 17 620 3906 -9.7 -45.7 4 36.0 -14.7 346 39 302.0 302.1 282.4 302.4 0.10 18 616 3956 -9.7 -30.7 16 21.0 -13.9 347 39 302.6 302.7 283.1 304.2 0.48 19 603 4121 -10.7 -23.7 33 13.0 -13.9 351 40 303.3 303.5 284.0 306.4 0.94 20 593 4249 -11.5 -27.5 25 16.0 -15.0 354 41 303.8 304.0 283.8 306.1 0.67 21 586 4340 -11.9 -44.9 5 33.0 -16.4 354 42 304.4 304.4 283.3 304.8 0.12 22 580 4419 -12.3 -34.3 14 22.0 -16.2 352 44 304.8 304.9 283.8 306.1 0.36 23 574 4498 -12.9 -33.9 15 21.0 -16.6 350 46 305.0 305.1 283.9 306.3 0.38 24 563 4645 -13.5 -34.5 15 21.0 -17.1 346 49 306.0 306.1 284.3 307.3 0.36 25 554 4768 -13.5 -25.5 36 12.0 -16.3 343 51 307.4 307.6 285.4 310.3 0.87 26 546 4878 -14.1 -28.1 30 14.0 -17.0 340 54 308.0 308.1 285.4 310.3 0.69 27 543 4920 -14.3 -34.3 17 20.0 -17.8 340 54 308.2 308.3 285.2 309.6 0.39 28 535 5033 -15.1 -43.1 7 28.0 -18.9 338 52 308.6 308.6 285.0 309.2 0.16 29 527 5146 -16.1 -28.1 35 12.0 -18.6 336 51 308.7 308.9 285.7 311.2 0.72 30 515 5319 -17.5 -27.5 41 10.0 -19.6 333 49 309.1 309.2 285.9 311.7 0.78 31 500 5540 -18.7 -29.7 37 11.0 -20.8 330 46 310.2 310.4 286.2 312.5 0.65 32 487 5735 -20.3 -30.3 40 10.0 -22.1 325 47 310.6 310.7 286.3 312.8 0.63 33 475 5919 -20.9 -31.9 37 11.0 -22.8 320 47 312.1 312.2 286.8 314.0 0.56 34 448 6347 -24.5 -37.5 29 13.0 -26.2 311 49 312.8 312.9 286.8 314.0 0.34 35 434 6577 -26.1 -43.1 19 17.0 -27.9 311 46 313.7 313.7 286.9 314.4 0.20 36 400 7160 -31.1 -42.1 33 11.0 -32.1 315 35 314.6 314.6 287.2 315.4 0.24 37 378 7559 -34.5 -43.5 40 9.0 -35.3 298 35 315.2 315.3 287.4 316.0 0.21 38 365 7803 -36.7 -47.7 31 11.0 -37.4 296 34 315.4 315.5 287.4 316.0 0.14 39 352 8054 -39.1 -47.1 42 8.0 -39.6 297 32 315.5 315.5 287.5 316.1 0.16 40 339 8311 -41.3 -51.3 33 10.0 -41.8 299 30 315.9 315.9 287.5 316.3 0.10 41 324 8617 -43.9 -51.9 41 8.0 -44.2 300 29 316.4 316.5 287.7 316.8 0.10 42 300 9130 -48.1 -58.1 31 10.0 -48.4 300 39 317.6 317.6 288.0 317.8 0.05 43 297 9196 -48.5 -58.5 30 10.0 -48.8 300 40 317.9 317.9 288.1 318.1 0.05 44 296 9219 -48.3 -59.3 27 11.0 -48.6 299 41 318.5 318.5 288.3 318.7 0.04 45 293 9287 -44.7 -60.7 15 16.0 -45.2 297 42 324.5 324.5 290.2 324.7 0.04 46 287 9426 -44.1 -80.1 1 36.0 -44.7 292 46 327.3 327.3 290.9 327.3 0.00 47 271 9810 -45.9 -80.9 1 35.0 -46.4 281 54 330.1 330.1 291.7 330.1 0.00 48 257 10165 -45.1 -80.1 1 35.0 -45.7 287 55 336.3 336.3 293.4 336.4 0.00 49 250 10350 -45.3 -80.3 1 35.0 -46.0 290 55 338.7 338.7 294.0 338.7 0.00 50 241 10594 -45.5 -80.5 1 35.0 -46.2 286 59 342.0 342.0 294.8 342.0 0.00 51 225 11052 -43.9 -79.9 1 36.0 -44.7 281 63 351.2 351.2 296.9 351.2 0.00 52 216 11326 -43.9 -79.9 1 36.0 -44.7 282 55 355.3 355.4 297.8 355.4 0.00 53 209 11546 -45.1 -80.1 1 35.0 -45.9 267 52 356.8 356.8 298.1 356.8 0.00 54 201 11807 -43.7 -79.7 1 36.0 -44.6 269 55 363.1 363.1 299.3 363.1 0.00 55 200 11840 -43.9 -79.9 1 36.0 -44.8 270 56 363.3 363.3 299.3 363.3 0.00 56 181 12502 -48.8 -82.9 1 34.1 -49.4 280 68 365.7 365.7 299.8 365.8 0.00 57 180 12539 -49.1 -83.1 1 34.0 -49.7 279 68 365.9 365.9 299.8 365.9 0.00 58 168 12990 -50.1 -84.1 1 34.0 -50.7 264 62 371.5 371.5 300.8 371.5 0.00 59 158 13391 -49.5 -83.5 1 34.0 -50.1 265 64 379.1 379.1 302.1 379.1 0.00 60 150 13730 -50.5 -84.5 1 34.0 -51.1 270 64 383.1 383.1 302.8 383.1 0.00 61 100 16330 -57.1 -89.1 1 32.0 -57.5 265 36 417.4 417.4 307.4 417.4 0.00 62 87 17210 -57.5 -89.5 1 32.0 -58.0 270 34 433.6 433.6 309.2 433.6 0.00 63 85 17358 -56.3 -88.3 1 32.0 -56.8 271 34 438.9 438.9 309.8 438.9 0.00 64 76 18060 -61.5 -92.5 1 31.0 -61.8 277 30 442.3 442.3 310.1 442.3 0.00 65 70 18570 -61.1 -92.1 1 31.0 -61.4 250 11 453.7 453.7 311.2 453.7 0.00 66 63 19223 -62.7 -92.7 1 30.0 -63.0 256 21 464.0 464.0 312.1 464.0 0.00 67 61 19423 -61.5 -92.5 1 31.0 -61.9 266 20 471.0 471.0 312.7 471.0 0.00 68 56 19961 -55.9 -87.9 1 32.0 -56.8 266 6 495.4 495.4 314.6 495.4 0.00 69 50 20680 -57.9 -89.9 1 32.0 -58.6 200 6 507.0 507.0 315.4 507.0 0.00 70 41 21927 -59.1 -90.1 1 31.0 -59.9 115 12 533.7 533.7 317.1 533.7 0.00 71 38 22406 -56.1 -88.1 1 32.0 -57.3 130 12 553.0 553.0 318.3 553.0 0.00 72 35 22928 -56.9 -88.9 1 32.0 -58.0 133 12 564.1 564.1 318.9 564.1 0.00 73 30 23910 -54.3 -87.3 1 33.0 -56.0 125 13 596.6 596.6 320.5 596.6 0.01 74 29 24128 -54.1 -87.1 1 33.0 -55.9 128 14 603.0 603.0 320.7 603.0 0.01 75 25 25079 -54.9 -86.9 1 32.0 -56.8 144 21 626.8 626.8 321.7 626.9 0.01 76 21 26203 -51.7 -84.7 1 33.0 -54.6 127 16 668.5 668.5 323.4 668.6 0.01 77 20 26520 -51.3 -84.3 1 33.0 -54.4 135 15 679.1 679.2 323.7 679.3 0.02 78 18 27204 -51.9 -84.9 1 33.0 -55.1 137 12 698.0 698.0 324.4 698.2 0.02 79 15 28391 -49.7 -83.7 1 34.0 -54.1 130 22 742.7 742.7 325.7 742.9 0.02 80 13 29336 -45.9 -80.9 1 35.0 -52.2 133 18 786.9 786.9 326.9 787.3 0.04 81 12 29873 -41.9 -77.9 1 36.0 -50.3 134 16 819.3 819.3 327.7 820.0 0.08 82 10 31111 -40.7 -77.7 1 37.0 -50.5 149 13 867.6 867.7 328.8 868.6 0.10 TRP 297 9196 -48.5 -58.5 30 10.0 -48.8 300 40 317.9 317.9 288.1 318.1 0.05 WND 181 12502 -48.8 -82.9 1 34.1 -49.4 280 68 365.7 365.7 299.8 365.8 0.00 Sounding variables and indices 1000-500 mb thick: 5436.00 m Freezing level: 860.31 mb = 1337.67 m = 4388.62 ft Wetbulb zero: 891.66 mb = 1046.19 m = 3432.34 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 39.27 % Est. max temperature: 11.48 C = 52.67 F Sfc-Lift cond lev (LCL): 864.47 mb = 1295.87 m = 4251.50 ft T: 0.40 C 700-500 lapse rate: 4.89 C/km ThetaE index: 4.41 C Layer 988.0- 913.0 mb Conv cond level (CCL): 693.62 mb = 3036.26 m = 9961.38 ft Mean mixing ratio: 3.35 g/kg Conv temperature: 21.95 C = 71.51 F Cap Strength: 13.53 C Lifted Index: 14.15 C Risk: None Lifted Index @300 mb: 16.33 C Lifted Index @700 mb: 6.54 C Showalter Index: 14.39 C Risk: None Total Totals Index: 31.70 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 13.90 C K Index: -2.00 Risk: None Sweat Index: 108.00 Risk: None Energy Index: 3.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.81 J/kg Max Up Vert Vel: 1.27 m/s Conv Inhibition (B-): 68595.76 J/kg Cap Strength: 14.07 C Lift Cond Lev (LCL): 811.83 mb = 1796.85 m = 5895.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 7 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 ---------------------------------------------------------- 0 991 180 345 10 2.6 -9.7 | 199 18 6.0 17.0 1 941 610 330 25 12.5 -21.7 | 253 17 15.9 5.0 2 925 749 335 26 11.0 -23.6 | 258 15 14.4 3.1 3 906 914 335 27 11.4 -24.5 | 262 15 14.8 2.2 4 873 1219 340 29 9.9 -27.3 | 273 13 13.3 -0.6 5 850 1432 340 31 10.6 -29.1 | 280 14 14.0 -2.5 6 808 1829 340 36 12.3 -33.8 | 295 17 15.7 -7.2 7 778 2134 325 28 16.1 -22.9 | 259 20 19.5 3.7 8 748 2438 340 23 7.9 -21.6 | 246 12 11.3 5.0 9 720 2743 340 26 8.9 -24.4 | 260 12 12.3 2.2 10 700 2965 345 28 7.2 -27.0 | 272 11 10.6 -0.4 11 692 3048 340 27 9.2 -25.4 | 264 13 12.6 1.3 12 639 3658 340 38 13.0 -35.7 | 299 19 16.4 -9.1 13 590 4267 355 41 3.6 -40.8 | 334 16 7.0 -14.2 14 545 4877 340 54 18.5 -50.7 | 318 33 21.9 -24.1 15 500 5540 330 46 23.0 -39.8 | 297 30 26.4 -13.2 16 463 6096 315 48 33.9 -33.9 | 281 38 37.3 -7.3 17 444 6401 310 49 37.5 -31.5 | 277 41 40.9 -4.9 18 408 7010 315 37 26.2 -26.2 | 269 30 29.6 0.5 19 400 7160 315 35 24.7 -24.7 | 266 28 28.2 1.9 20 374 7620 295 35 31.7 -14.8 | 251 37 35.1 11.8 21 327 8534 300 28 24.2 -14.0 | 245 30 27.7 12.6 22 300 9130 300 39 33.8 -19.5 | 259 38 37.2 7.1 23 299 9144 300 39 33.8 -19.5 | 259 38 37.2 7.1 24 297 9196 300 40 34.6 -20.0 | 260 39 38.0 6.6 25 273 9754 280 54 53.2 -9.4 | 253 59 56.6 17.3 26 250 10350 290 55 51.7 -18.8 | 262 56 55.1 7.8 27 228 10973 280 65 64.0 -11.3 | 257 69 67.4 15.3 28 218 11278 285 56 54.1 -14.5 | 258 59 57.5 12.1 29 208 11582 265 52 51.8 4.5 | 241 63 55.2 31.2 30 200 11840 270 56 56.0 -0.0 | 246 65 59.4 26.6 31 181 12497 280 68 67.0 -11.8 | 258 72 70.4 14.8 32 181 12502 280 68 67.0 -11.8 | 258 72 70.4 14.8 33 165 13106 260 61 60.1 10.6 | 240 74 63.5 37.2 34 150 13716 270 67 67.0 -0.0 | 249 75 70.4 26.6 35 150 13730 270 64 64.0 -0.0 | 248 72 67.4 26.6 36 119 15240 275 55 54.8 -4.8 | 249 62 58.2 21.8 37 100 16330 265 36 35.9 3.1 | 233 49 39.3 29.8 38 77 17983 275 32 31.9 -2.8 | 236 43 35.3 23.8 39 73 18288 285 23 22.2 -6.0 | 231 33 25.6 20.7 40 70 18570 250 11 10.3 3.8 | 204 33 13.7 30.4 41 70 18593 245 11 10.0 4.6 | 203 34 13.4 31.3 42 66 18898 240 22 19.1 11.0 | 211 44 22.5 37.6 43 60 19507 270 20 20.0 -0.0 | 221 35 23.4 26.6 44 55 20117 265 1 1.0 0.1 | 189 27 4.4 26.7 45 50 20680 200 6 2.1 5.6 | 190 33 5.5 32.3 46 45 21336 95 12 -12.0 1.0 | 163 29 -8.6 27.7 47 37 22555 135 12 -8.5 8.5 | 172 35 -5.1 35.1 48 32 23470 130 13 -10.0 8.4 | 169 36 -6.6 35.0 49 31 23774 120 12 -10.4 6.0 | 168 33 -7.0 32.6 50 30 23910 125 13 -10.6 7.5 | 168 35 -7.2 34.1 51 29 24079 130 13 -10.0 8.4 | 169 36 -6.6 35.0 52 28 24384 120 17 -14.7 8.5 | 162 37 -11.3 35.1 53 25 24994 145 20 -11.5 16.4 | 169 44 -8.1 43.0 54 24 25298 140 22 -14.1 16.9 | 166 45 -10.7 43.5 55 22 25908 120 16 -13.9 8.0 | 163 36 -10.5 34.6 56 20 26520 135 15 -10.6 10.6 | 169 38 -7.2 37.2 57 18 26822 140 11 -7.1 8.4 | 174 35 -3.7 35.1 58 17 27127 120 15 -13.0 7.5 | 164 35 -9.6 34.1 59 15 27432 130 22 -16.9 14.1 | 162 43 -13.5 40.8 60 11 28346 135 14 -9.9 9.9 | 170 37 -6.5 36.5 61 10 28651 155 11 -4.6 10.0 | 178 37 -1.2 36.6 62 9 29261 120 21 -18.2 10.5 | 158 40 -14.8 37.1 63 8 29566 140 26 -16.7 19.9 | 164 48 -13.3 46.5 Wind Parameters Mean winds (0-6000m): 337.3 at 35.8 knts Storm direction: 7.3 at 26.8 knts Shear (0-3000m) pos: 2.1 neg: 2.7 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 74.7 deg Storm rel helicity (0-3000m) pos: 119.9 neg: -66.5 tot: 53.4 m^2/s^2 ave: 17.8 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 39.52 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 ------------------------------------------------------------------------------- 500 334 19 229 15| 0.0 16.3 16.3| 61.2 0.0 61.2 122.4 0.92| 16.8 15.5 1000 335 23 246 14| 2.4 8.2 10.5| 76.7 0.0 76.7 76.7 0.90| 10.9 9.8 1500 337 26 258 14| 3.2 5.4 8.7| 94.8 0.0 94.8 63.2 0.90| 9.1 8.2 2000 336 27 264 14| 2.4 3.3 5.7| 98.9 -53.0 45.9 22.9 0.35| 10.1 3.5 2500 336 27 262 14| 2.5 2.6 5.1|105.3 -64.0 41.3 16.5 0.27| 9.9 2.7 3000 337 27 263 14| 2.1 2.7 4.7|119.9 -66.5 53.4 17.8 0.30| 9.4 2.8 4000 339 29 274 14| 3.3 2.0 5.3|187.5 -66.5 121.0 30.3 0.44| 9.3 4.1 5000 341 33 289 15| 2.6 3.3 6.0|193.8-153.8 40.0 8.0 0.22| 10.0 2.2 6000 337 36 290 18| 2.2 3.7 5.9|193.8-292.4 -98.6 -16.4 0.05| 10.0 0.5 Wrote GIF file: /home/apache/climate/data/raob//KBNA/skewt/KBNA.skewt.20200401.00.gif