UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032312.upa.cvt Date: 1200Z 23 MAR 20 Searching for KBNA... Searching the city database file for: KBNA ... Date:1200Z 23 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 154 350 3 SFC 997 180 12.0 12.0 100 0.0 12.0 350 3 285.4 286.9 285.3 309.9 8.86 2 988 256 11.6 10.9 95 0.7 11.2 333 4 285.7 287.2 284.9 308.8 8.31 3 968 427 11.0 10.1 94 0.9 10.5 295 8 286.8 288.2 285.0 309.2 8.04 4 925 807 11.2 10.7 97 0.5 10.9 225 12 290.8 292.3 287.3 315.6 8.76 5 903 1008 11.4 11.0 97 0.4 11.2 226 17 293.0 294.6 288.5 319.2 9.16 6 850 1513 9.4 9.0 97 0.4 9.2 255 18 296.0 297.5 288.9 320.6 8.50 7 846 1552 9.4 9.0 97 0.4 9.2 256 18 296.4 297.9 289.1 321.2 8.55 8 813 1881 7.0 6.1 94 0.9 6.5 265 19 297.2 298.6 288.3 318.5 7.28 9 752 2520 3.8 3.1 95 0.7 3.4 270 32 300.5 301.6 288.5 319.4 6.37 10 738 2673 2.2 0.9 91 1.3 1.5 270 34 300.3 301.4 287.7 316.9 5.54 11 716 2918 1.8 1.2 96 0.6 1.5 268 39 302.5 303.6 288.8 320.1 5.84 12 700 3100 0.4 -0.4 94 0.8 0.0 265 44 302.9 303.9 288.4 319.0 5.31 13 690 3215 -0.3 -1.1 94 0.8 -0.7 263 46 303.4 304.3 288.4 318.9 5.12 14 671 3438 -2.1 -3.9 87 1.8 -2.9 259 49 303.8 304.6 287.7 316.9 4.27 15 663 3533 -2.9 -6.6 76 3.7 -4.5 257 50 304.0 304.6 287.0 314.8 3.52 16 647 3726 -4.1 -10.1 63 6.0 -6.4 255 52 304.7 305.2 286.5 313.3 2.74 17 631 3923 -3.7 -6.0 84 2.3 -4.7 257 52 307.4 308.1 288.5 319.4 3.87 18 613 4151 -5.1 -8.2 79 3.1 -6.4 259 51 308.3 309.0 288.4 318.9 3.36 19 607 4228 -5.9 -12.9 58 7.0 -8.4 260 51 308.3 308.7 287.3 315.7 2.33 20 600 4319 -6.7 -16.7 45 10.0 -9.9 260 51 308.4 308.7 286.7 314.0 1.72 21 594 4397 -7.3 -26.3 20 19.0 -12.0 259 52 308.6 308.7 285.7 311.1 0.75 22 577 4623 -7.9 -28.9 17 21.0 -12.8 257 55 310.4 310.5 286.2 312.5 0.61 23 551 4980 -10.3 -30.3 18 20.0 -14.6 256 60 311.7 311.8 286.6 313.6 0.56 24 545 5064 -11.1 -17.1 61 6.0 -13.0 256 61 311.7 312.1 288.0 317.7 1.84 25 532 5249 -12.7 -14.0 90 1.3 -13.2 257 65 312.0 312.4 288.7 319.8 2.43 26 528 5306 -12.9 -14.0 91 1.1 -13.3 257 66 312.4 312.9 288.8 320.3 2.45 27 520 5423 -13.5 -16.5 78 3.0 -14.5 258 69 313.0 313.4 288.6 319.7 2.02 28 512 5540 -14.1 -25.1 39 11.0 -16.7 259 71 313.7 313.9 287.8 317.0 0.97 29 504 5660 -14.9 -34.9 16 20.0 -18.5 260 74 314.2 314.2 287.3 315.5 0.39 30 500 5720 -15.5 -29.5 29 14.0 -18.4 260 75 314.1 314.3 287.6 316.4 0.66 31 497 5765 -15.7 -25.7 42 10.0 -18.0 260 77 314.4 314.6 288.0 317.7 0.95 32 487 5919 -16.3 -26.3 42 10.0 -18.6 260 79 315.5 315.7 288.3 318.7 0.92 33 457 6394 -20.5 -30.5 40 10.0 -22.4 260 79 316.1 316.2 288.2 318.4 0.66 34 442 6640 -22.7 -30.7 48 8.0 -24.1 260 78 316.3 316.5 288.3 318.7 0.67 35 435 6757 -23.1 -29.1 58 6.0 -24.2 260 78 317.3 317.4 288.8 320.0 0.79 36 430 6842 -22.7 -25.9 75 3.2 -23.4 260 78 318.8 319.0 289.5 322.5 1.08 37 427 6894 -22.7 -25.9 75 3.2 -23.4 260 78 319.5 319.7 289.8 323.2 1.08 38 400 7370 -26.1 -29.6 72 3.5 -26.8 260 77 321.1 321.2 290.0 324.0 0.82 39 335 8630 -34.5 -38.0 70 3.5 -34.9 260 88 326.3 326.4 291.1 327.9 0.43 40 300 9390 -41.1 -45.5 62 4.4 -41.4 265 94 327.4 327.5 291.2 328.3 0.22 41 250 10600 -51.7 -57.7 49 6.0 -51.9 275 111 329.2 329.2 291.6 329.5 0.06 42 231 11107 -56.7 -63.7 41 7.0 -56.8 277 112 329.1 329.1 291.5 329.3 0.03 43 221 11386 -58.5 -65.5 40 7.0 -58.6 278 113 330.5 330.6 291.9 330.7 0.03 44 202 11948 -60.9 -67.9 39 7.0 -61.0 280 115 335.4 335.4 293.2 335.4 0.02 45 200 12010 -60.9 -67.9 39 7.0 -61.0 280 115 336.3 336.3 293.4 336.4 0.02 46 189 12363 -61.3 -69.3 34 8.0 -61.4 284 121 341.2 341.2 294.6 341.2 0.02 47 182 12597 -62.7 -70.7 33 8.0 -62.8 285 123 342.6 342.6 295.0 342.7 0.02 48 181 12631 -62.9 -70.9 33 8.0 -63.0 285 123 342.8 342.8 295.0 342.9 0.01 49 163 13277 -63.3 -72.3 28 9.0 -63.4 281 97 352.6 352.6 297.2 352.6 0.01 50 161 13353 -62.7 -72.7 25 10.0 -62.8 280 94 354.8 354.8 297.7 354.9 0.01 51 152 13708 -63.3 -74.3 21 11.0 -63.4 275 88 359.7 359.7 298.7 359.7 0.01 52 150 13790 -62.7 -73.7 21 11.0 -62.8 275 88 362.1 362.1 299.1 362.1 0.01 53 149 13831 -61.1 -72.1 22 11.0 -61.2 275 88 365.5 365.5 299.8 365.6 0.02 54 148 13873 -60.9 -71.9 22 11.0 -61.0 275 88 366.6 366.6 299.9 366.6 0.02 55 133 14532 -63.7 -75.7 18 12.0 -63.8 278 84 373.0 373.0 301.1 373.0 0.01 56 120 15165 -62.1 -75.1 16 13.0 -62.3 280 80 387.0 387.0 303.3 387.1 0.01 57 115 15427 -63.5 -77.5 13 14.0 -63.7 280 79 389.2 389.2 303.7 389.2 0.01 58 106 15926 -64.3 -78.3 13 14.0 -64.4 280 76 396.8 396.8 304.8 396.9 0.01 59 104 16042 -65.5 -79.5 13 14.0 -65.6 280 75 396.7 396.7 304.8 396.7 0.01 60 100 16280 -65.3 -80.3 11 15.0 -65.4 280 74 401.6 401.6 305.4 401.6 0.01 61 90 16931 -58.5 -75.5 9 17.0 -58.9 277 53 427.4 427.4 308.6 427.5 0.02 62 70 18480 -66.1 -83.1 8 17.0 -66.3 255 60 443.0 443.0 310.2 443.0 0.01 63 69 18567 -66.3 -84.3 6 18.0 -66.5 259 62 444.4 444.4 310.3 444.4 0.00 64 67 18746 -64.5 -84.5 5 20.0 -64.7 265 61 452.0 452.0 311.0 452.0 0.00 65 64 19025 -65.1 -83.1 7 18.0 -65.3 274 57 456.7 456.7 311.5 456.7 0.01 66 55 19954 -62.5 -83.5 4 21.0 -62.9 269 44 482.9 482.9 313.7 482.9 0.01 67 50 20540 -63.9 -84.9 4 21.0 -64.3 265 55 492.9 492.9 314.4 492.9 0.01 68 47 20919 -64.1 -86.1 3 22.0 -64.4 281 52 501.2 501.2 315.0 501.2 0.01 69 42 21615 -60.5 -83.5 3 23.0 -61.1 280 38 526.5 526.5 316.7 526.6 0.01 70 35 22743 -63.7 -86.7 3 23.0 -64.2 278 39 546.4 546.4 317.9 546.4 0.01 71 33 23107 -60.5 -83.5 3 23.0 -61.3 280 43 564.1 564.1 318.9 564.2 0.01 72 30 23700 -61.3 -85.3 3 24.0 -62.1 285 39 577.5 577.5 319.5 577.6 0.01 73 29 23910 -61.9 -84.9 3 23.0 -62.6 283 37 581.5 581.5 319.8 581.6 0.01 74 27 24354 -60.5 -85.5 2 25.0 -61.4 280 33 597.4 597.4 320.5 597.5 0.01 75 25 24832 -62.1 -87.1 2 25.0 -62.9 272 34 606.1 606.1 320.9 606.2 0.01 76 23 25351 -58.5 -85.5 2 27.0 -59.9 261 42 631.4 631.4 322.0 631.4 0.01 77 21 25924 -58.3 -83.3 3 25.0 -59.8 250 50 648.6 648.6 322.6 648.7 0.02 78 20 26230 -59.5 -84.5 2 25.0 -60.9 255 55 654.0 654.1 322.9 654.2 0.02 79 19 26553 -57.7 -83.7 2 26.0 -59.5 258 62 669.3 669.3 323.4 669.4 0.02 80 15 28046 -58.3 -83.3 3 25.0 -60.3 264 74 714.1 714.1 324.9 714.3 0.03 81 14 28485 -54.7 -79.7 3 25.0 -57.6 263 78 740.6 740.6 325.7 741.0 0.05 82 13 28962 -53.3 -76.3 4 23.0 -56.7 263 82 761.3 761.3 326.3 762.1 0.09 83 13 28962 -51.1 -75.1 4 24.0 -55.2 263 82 768.9 768.9 326.5 769.9 0.11 84 12 29481 -52.9 -74.9 5 22.0 -56.6 262 87 780.3 780.4 326.8 781.5 0.12 85 11 30046 -50.7 -73.7 5 23.0 -55.4 261 92 808.0 808.0 327.5 809.6 0.16 86 11 30046 -50.3 -74.3 4 24.0 -55.2 261 92 809.4 809.5 327.5 810.9 0.15 87 10 30680 -42.3 -69.3 4 27.0 -51.0 260 97 861.6 861.8 328.7 865.3 0.34 88 9.7 30887 -40.1 -68.1 3 28.0 -50.0 877.5 877.7 329.1 882.0 0.41 89 8.8 31553 -38.9 -65.9 4 27.0 -49.8 906.9 907.2 329.7 913.9 0.62 90 8.0 32206 -40.1 -67.1 4 27.0 -50.8 927.2 927.5 330.1 933.8 0.57 91 7.6 32557 -38.3 -66.3 4 28.0 -50.3 948.2 948.5 330.4 956.2 0.68 TRP 181 12631 -62.9 -70.9 33 8.0 -63.0 285 123 342.8 342.8 295.0 342.9 0.01 WND 182 12597 -62.7 -70.7 33 8.0 -62.8 285 123 342.6 342.6 295.0 342.7 0.02 Sounding variables and indices 1000-500 mb thick: 5566.00 m Freezing level: 694.29 mb = 3165.81 m = 10386.39 ft Wetbulb zero: 699.72 mb = 3103.21 m = 10181.02 ft Precipitable water: 1.16 inches Sfc-500 mean rel hum: 77.08 % Est. max temperature: 22.89 C = 73.20 F Sfc-Lift cond lev (LCL): 997.00 mb = 180.00 m = 590.54 ft T: 12.00 C 700-500 lapse rate: 6.07 C/km ThetaE index: 6.78 C Layer 700.0- 631.0 mb Conv cond level (CCL): 968.94 mb = 419.03 m = 1374.74 ft Mean mixing ratio: 8.55 g/kg Conv temperature: 13.36 C = 56.05 F Cap Strength: 5.06 C Lifted Index: 4.93 C Risk: None Lifted Index @300 mb: 10.50 C Lifted Index @700 mb: 3.08 C Showalter Index: 0.53 C Risk: Thunderstorms probable Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 24.50 C K Index: 33.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 227.00 Risk: None Energy Index: -0.86 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.24 J/kg Max Up Vert Vel: 8.03 m/s Conv Inhibition (B-): 46051.30 J/kg Cap Strength: 5.03 C Lift Cond Lev (LCL): 937.16 mb = 697.84 m = 2289.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 at 31 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 ---------------------------------------------------------- 0 997 180 350 3 0.5 -3.0 | 104 30 -29.1 7.2 1 947 610 255 11 10.6 2.8 | 124 23 -19.0 13.0 2 925 807 225 12 8.5 8.5 | 131 28 -21.2 18.6 3 913 914 220 16 10.3 12.3 | 139 30 -19.4 22.4 4 880 1219 240 19 16.5 9.5 | 146 24 -13.2 19.6 5 850 1513 255 18 17.4 4.7 | 140 19 -12.3 14.8 6 818 1829 265 18 17.9 1.6 | 135 17 -11.7 11.7 7 788 2134 265 26 25.9 2.3 | 163 13 -3.8 12.4 8 759 2438 270 31 31.0 -0.0 | 188 10 1.3 10.1 9 731 2743 270 35 35.0 -0.0 | 208 11 5.3 10.1 10 700 3100 265 44 43.8 3.8 | 225 20 14.2 14.0 11 652 3658 255 52 50.2 13.5 | 221 31 20.6 23.6 12 603 4267 260 51 50.2 8.9 | 227 28 20.6 19.0 13 557 4877 255 58 56.0 15.0 | 226 36 26.4 25.1 14 500 5720 260 75 73.9 13.0 | 242 50 44.2 23.1 15 495 5791 260 79 77.8 13.7 | 244 54 48.1 23.8 16 475 6096 260 79 77.8 13.7 | 244 54 48.1 23.8 17 400 7370 260 77 75.8 13.4 | 243 52 46.2 23.5 18 386 7620 260 77 75.8 13.4 | 243 52 46.2 23.5 19 311 9144 260 94 92.6 16.3 | 247 68 62.9 26.4 20 300 9390 265 94 93.6 8.2 | 254 67 64.0 18.3 21 250 10600 275 111 110.6 -9.7 | 270 81 80.9 0.4 22 200 12010 280 115 113.3 -20.0 | 277 84 83.6 -9.9 23 185 12497 285 123 118.8 -31.8 | 284 92 89.2 -21.7 24 182 12597 285 123 118.8 -31.8 | 284 92 89.2 -21.7 25 181 12631 285 123 118.8 -31.8 | 284 92 89.2 -21.7 26 159 13411 280 92 90.6 -16.0 | 275 61 60.9 -5.9 27 152 13716 275 88 87.7 -7.7 | 268 58 58.0 2.4 28 150 13790 275 88 87.7 -7.7 | 268 58 58.0 2.4 29 118 15240 280 80 78.8 -13.9 | 274 49 49.1 -3.8 30 100 16280 280 74 72.9 -12.8 | 274 43 43.2 -2.7 31 97 16459 285 81 78.2 -21.0 | 283 50 48.6 -10.8 32 92 16764 280 56 55.1 -9.7 | 269 25 25.5 0.4 33 80 17678 265 38 37.9 3.3 | 211 16 8.2 13.4 34 76 17983 245 41 37.2 17.3 | 195 28 7.5 27.4 35 72 18288 245 53 48.0 22.4 | 209 37 18.4 32.5 36 70 18480 255 60 58.0 15.5 | 228 38 28.3 25.6 37 69 18593 260 63 62.0 10.9 | 237 39 32.4 21.1 38 62 19202 280 54 53.2 -9.4 | 268 24 23.5 0.7 39 56 19812 270 40 40.0 -0.0 | 226 14 10.3 10.1 40 51 20422 265 56 55.8 4.9 | 240 30 26.1 15.0 41 50 20540 265 55 54.8 4.8 | 239 29 25.1 14.9 42 46 21031 285 51 49.3 -13.2 | 279 20 19.6 -3.1 43 44 21336 285 46 44.4 -11.9 | 277 15 14.8 -1.8 44 40 21946 275 29 28.9 -2.5 | 174 8 -0.8 7.6 45 33 23165 280 44 43.3 -7.6 | 260 14 13.7 2.5 46 30 23700 285 39 37.7 -10.1 | 270 8 8.0 0.0 47 27 24384 280 33 32.5 -5.7 | 213 5 2.8 4.4 48 26 24689 275 32 31.9 -2.8 | 197 8 2.2 7.3 49 21 25908 250 50 47.0 17.1 | 212 32 17.3 27.2 50 20 26230 255 55 53.1 14.2 | 224 34 23.5 24.4 51 18 26822 260 68 67.0 11.8 | 240 43 37.3 21.9 52 17 27432 265 68 67.7 5.9 | 247 41 38.1 16.0 53 10 30680 260 97 95.5 16.8 | 248 71 65.9 27.0 Wind Parameters Mean winds (0-6000m): 258.8 at 41.8 knts Storm direction: 288.8 at 31.3 knts Shear (0-3000m) pos: 3.6 neg: 5.4 tot: 9.0 10-3/s Storm rel Dir Shear (0-3000m): 121.2 deg Storm rel helicity (0-3000m) pos: 193.3 neg: -21.4 tot: 171.8 m^2/s^2 ave: 57.3 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 6.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.21 Bulk Shear: 155.26 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 ------------------------------------------------------------------------------- 500 265 8 116 25| 0.0 12.9 12.9| 64.2 -5.1 59.1 118.3 0.60| 16.7 10.0 1000 239 11 129 25| 0.0 10.3 10.3|125.3 -5.1 120.2 120.2 0.62| 15.0 9.3 1500 244 14 133 24| 2.5 6.8 9.3|125.4 -18.8 106.5 71.0 0.42| 12.6 5.3 2000 252 16 135 21| 3.5 5.1 8.6|153.2 -21.4 131.7 65.9 0.48| 12.0 5.8 2500 258 19 141 18| 4.3 4.1 8.4|174.1 -21.4 152.7 61.1 0.54| 11.2 6.1 3000 261 22 151 16| 3.6 5.4 9.0|193.3 -21.4 171.8 57.3 0.52| 11.4 6.0 4000 259 29 178 16| 3.0 5.2 8.2|214.0 -33.7 180.3 45.1 0.45| 10.3 4.6 5000 259 35 195 18| 3.0 4.7 7.7|262.2 -38.1 224.1 44.8 0.42| 9.8 4.1 6000 259 42 212 21| 3.8 3.9 7.7|368.1 -38.6 329.5 54.9 0.44| 9.5 4.2 Wrote GIF file: /home/apache/climate/data/raob//KBNA/skewt/KBNA.skewt.20200323.12.gif