UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032912.upa.cvt Date: 1200Z 29 MAR 20 Searching for KBNA... Searching the city database file for: KBNA ... Date:1200Z 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 106 220 7 SFC 991 180 16.2 14.7 91 1.5 15.3 220 7 290.1 292.0 288.8 320.1 10.67 2 988 206 17.4 12.6 73 4.8 14.4 222 8 291.6 293.2 288.1 318.0 9.31 3 981 267 17.6 11.6 68 6.0 14.0 226 11 292.3 293.9 287.9 317.4 8.77 4 956 489 16.0 9.0 63 7.0 11.9 241 22 292.9 294.2 286.9 314.6 7.55 5 926 761 14.2 2.2 44 12.0 8.0 255 32 293.7 294.6 284.5 307.9 4.84 6 925 770 14.2 2.2 44 12.0 8.0 255 32 293.8 294.7 284.5 308.0 4.85 7 899 1010 12.2 -0.8 41 13.0 5.9 262 37 294.2 294.9 283.8 306.0 4.01 8 890 1094 12.0 -8.0 24 20.0 3.7 263 39 294.8 295.2 282.1 301.9 2.35 9 852 1458 9.4 -14.6 17 24.0 0.8 270 48 295.8 296.1 281.4 300.3 1.44 10 850 1477 9.4 -15.6 15 25.0 0.6 270 48 296.0 296.2 281.4 300.2 1.33 11 838 1595 9.4 -25.6 6 35.0 -0.6 269 46 297.2 297.3 280.9 299.1 0.57 12 779 2193 4.4 -30.6 6 35.0 -4.1 258 41 298.1 298.2 281.1 299.4 0.38 13 772 2266 4.2 -22.8 12 27.0 -3.6 254 45 298.7 298.8 281.8 301.2 0.79 14 757 2426 6.8 247 53 303.2 15 729 2735 6.4 245 62 306.0 16 700 3066 4.4 243 66 307.4 17 639 3801 0.0 -48.0 1 48.0 -8.4 238 74 310.5 310.5 285.6 310.8 0.08 18 625 3979 -0.7 237 76 311.6 19 599 4316 -3.5 235 79 312.2 20 548 5014 -7.3 -55.3 1 48.0 -13.7 236 85 315.8 315.8 287.4 315.9 0.04 21 500 5720 -13.1 -59.1 1 46.0 -18.0 240 95 317.1 317.1 287.8 317.2 0.03 22 469 6202 -16.9 -60.9 1 44.0 -21.0 240 101 318.2 318.2 288.2 318.3 0.02 23 458 6379 -17.3 -50.3 4 33.0 -21.2 240 104 319.9 319.9 288.8 320.2 0.08 24 445 6594 -18.7 -43.7 9 25.0 -22.1 240 107 320.8 320.8 289.2 321.4 0.18 25 430 6848 -18.9 -36.9 19 18.0 -21.9 238 109 323.7 323.7 290.3 325.0 0.38 26 419 7040 -20.7 -33.7 30 13.0 -23.0 235 108 323.8 323.9 290.5 325.7 0.53 27 400 7380 -23.7 -37.7 26 14.0 -25.8 230 107 324.2 324.3 290.5 325.6 0.37 28 394 7490 -24.7 -38.7 26 14.0 -26.6 230 107 324.3 324.4 290.5 325.6 0.34 29 383 7696 -26.3 -33.3 52 7.0 -27.5 230 106 324.8 324.9 290.9 327.0 0.60 30 376 7829 -27.3 -31.3 69 4.0 -28.0 229 106 325.2 325.4 291.1 327.9 0.74 31 365 8042 -28.1 -35.1 51 7.0 -29.2 228 105 326.9 327.0 291.4 328.9 0.53 32 351 8322 -30.3 -38.3 46 8.0 -31.3 227 104 327.6 327.7 291.5 329.1 0.40 33 341 8527 -31.1 -46.1 21 15.0 -32.5 226 104 329.3 329.3 291.7 330.0 0.18 34 324 8887 -34.3 -54.3 11 20.0 -35.6 226 103 329.7 329.7 291.7 330.0 0.07 35 300 9420 -39.5 -54.5 19 15.0 -40.3 235 107 329.7 329.7 291.7 330.0 0.08 36 297 9488 -40.1 -55.1 19 15.0 -40.9 235 108 329.8 329.8 291.7 330.1 0.07 37 250 10640 -48.5 -59.5 27 11.0 -48.8 225 114 334.0 334.0 292.9 334.2 0.05 38 237 10990 -51.3 -62.3 26 11.0 -51.5 222 117 334.9 334.9 293.0 335.0 0.04 39 221 11443 -54.9 -62.9 36 8.0 -55.1 220 117 336.1 336.1 293.4 336.2 0.04 40 206 11892 -56.5 -70.5 16 14.0 -56.7 220 107 340.4 340.4 294.4 340.5 0.01 41 203 11985 -56.1 -72.1 12 16.0 -56.3 220 112 342.5 342.5 294.9 342.5 0.01 42 200 12080 -56.5 -74.5 9 18.0 -56.7 220 116 343.3 343.3 295.1 343.3 0.01 43 189 12438 -55.9 -82.3 2 26.4 -56.2 225 125 349.9 349.9 296.6 349.9 0.00 44 182 12678 -55.5 -87.5 1 32.0 -55.8 234 112 354.3 354.3 297.5 354.3 0.00 45 178 12819 -55.3 -87.3 1 32.0 -55.6 240 103 356.9 356.9 298.1 356.9 0.00 46 174 12965 -53.3 -86.3 1 33.0 -53.7 240 104 362.5 362.5 299.2 362.5 0.00 47 164 13344 -54.5 -87.5 1 33.0 -54.9 240 105 366.7 366.7 299.9 366.7 0.00 48 158 13584 -50.3 -84.3 1 34.0 -50.9 237 92 377.7 377.7 301.9 377.8 0.00 49 150 13920 -53.3 -86.3 1 33.0 -53.8 235 84 378.2 378.2 301.9 378.2 0.00 50 140 14360 -56.9 -88.9 1 32.0 -57.2 235 91 379.5 379.5 302.2 379.5 0.00 51 132 14733 -55.7 -87.7 1 32.0 -56.1 239 85 388.0 388.0 303.5 388.0 0.00 52 117 15493 -59.7 -90.7 1 31.0 -60.0 243 67 394.3 394.3 304.4 394.3 0.00 53 110 15878 -59.3 -90.3 1 31.0 -59.6 240 53 402.0 402.0 305.5 402.0 0.00 54 105 16168 -61.5 -92.5 1 31.0 -61.7 240 52 403.2 403.2 305.6 403.2 0.00 55 100 16470 -60.9 -91.9 1 31.0 -61.2 240 52 410.1 410.1 306.5 410.1 0.00 56 84 17548 -64.1 -94.1 1 30.0 -64.3 245 35 424.5 424.5 308.2 424.5 0.00 57 81 17772 -62.5 -92.5 1 30.0 -62.8 247 28 432.2 432.2 309.1 432.3 0.00 58 74 18324 -67.3 -96.3 1 29.0 -67.5 230 36 433.5 433.5 309.2 433.5 0.00 59 71 18574 -66.9 -95.9 1 29.0 -67.1 230 34 439.5 439.5 309.8 439.5 0.00 60 70 18660 -67.5 -96.5 1 29.0 -67.7 230 34 440.0 440.0 309.8 440.0 0.00 61 65 19106 -69.1 -97.1 1 28.0 -69.2 251 27 445.9 445.9 310.4 445.9 0.00 62 62 19390 -66.3 -95.3 1 29.0 -66.5 271 15 458.2 458.2 311.6 458.2 0.00 63 60 19593 -59.9 -90.9 1 31.0 -60.4 269 9 476.8 476.8 313.2 476.8 0.00 64 52 20478 -64.7 -94.7 1 30.0 -65.0 204 12 485.5 485.5 313.9 485.5 0.00 65 51 20597 -61.9 -91.9 1 30.0 -62.3 202 12 494.8 494.8 314.6 494.8 0.00 66 50 20720 -61.9 -91.9 1 30.0 -62.4 200 12 497.6 497.6 314.8 497.6 0.00 67 49 20845 -61.7 -91.7 1 30.0 -62.2 210 13 501.0 501.0 315.0 501.0 0.00 68 46 21241 -56.7 -88.7 1 32.0 -57.6 214 23 522.2 522.2 316.4 522.2 0.00 69 43 21669 -56.9 -88.9 1 32.0 -57.9 221 24 531.8 531.8 317.1 531.9 0.00 70 42 21819 -53.7 -86.7 1 33.0 -55.1 226 23 543.4 543.4 317.7 543.4 0.01 71 41 21974 -53.1 -86.1 1 33.0 -54.6 240 21 548.6 548.6 318.0 548.6 0.01 72 38 22465 -52.7 -85.7 1 33.0 -54.4 269 10 561.7 561.7 318.8 561.7 0.01 73 36 22813 -54.5 -87.5 1 33.0 -55.9 216 12 565.8 565.8 318.9 565.8 0.01 74 35 22994 -53.5 -86.5 1 33.0 -55.1 223 17 573.0 573.0 319.3 573.0 0.01 75 33 23371 -55.3 -87.3 1 32.0 -56.7 228 20 577.9 577.9 319.6 577.9 0.01 76 30 23980 -54.7 -86.7 1 32.0 -56.3 225 14 595.5 595.5 320.4 595.6 0.01 77 28 24423 -51.7 -84.7 1 33.0 -54.0 176 11 615.7 615.7 321.3 615.8 0.01 78 27 24658 -51.5 -84.5 1 33.0 -53.9 181 12 622.7 622.7 321.6 622.8 0.01 79 25 25155 -53.3 -86.3 1 33.0 -55.5 192 13 631.4 631.4 322.0 631.5 0.01 80 22 25976 -53.5 -86.5 1 33.0 -55.9 201 7 654.3 654.3 322.9 654.4 0.01 81 20 26590 -51.7 -84.7 1 33.0 -54.7 170 6 677.9 677.9 323.7 678.0 0.02 82 15 28468 -49.9 -83.9 1 34.0 -54.2 183 21 742.0 742.1 325.7 742.2 0.02 83 14 28925 -45.5 -80.5 1 35.0 -51.7 188 24 771.7 771.8 326.5 772.1 0.04 84 12 29953 -46.1 -81.1 1 35.0 -52.6 201 29 804.4 804.4 327.4 804.8 0.05 85 12 29953 -43.7 -79.7 1 36.0 -51.2 201 29 812.9 812.9 327.5 813.5 0.06 86 10 31190 -40.1 -77.1 1 37.0 -50.3 215 35 869.9 869.9 328.8 871.0 0.11 87 8.6 32228 -36.5 -74.5 1 38.0 -49.4 922.2 922.3 329.9 924.3 0.18 88 8.1 32643 -36.5 -74.5 1 38.0 -49.7 938.2 938.3 330.2 940.4 0.19 TRP 189 12438 -58.3 -81.3 4 23.0 -58.5 225 125 346.0 346.0 295.7 346.0 0.00 WND 189 12438 -55.9 -82.3 2 26.4 -56.2 225 125 349.9 349.9 296.6 349.9 0.00 Sounding variables and indices 1000-500 mb thick: 5614.00 m Freezing level: 639.00 mb = 3801.47 m = 12471.87 ft Wetbulb zero: 844.09 mb = 1534.67 m = 5034.95 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 21.76 % Est. max temperature: 22.98 C = 73.36 F Sfc-Lift cond lev (LCL): 969.34 mb = 369.89 m = 1213.55 ft T: 16.86 C 700-500 lapse rate: 6.59 C/km ThetaE index: 12.25 C Layer 988.0- 925.0 mb Conv cond level (CCL): 648.77 mb = 3679.08 m = 12070.32 ft Mean mixing ratio: 6.24 g/kg Conv temperature: 36.01 C = 96.81 F Cap Strength: 8.97 C Lifted Index: 8.38 C Risk: None Lifted Index @300 mb: 13.27 C Lifted Index @700 mb: 7.90 C Showalter Index: 15.77 C Risk: None Total Totals Index: 20.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: -2.50 C K Index: -33.35 Risk: None Sweat Index: 191.00 Risk: None Energy Index: 3.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.67 J/kg Max Up Vert Vel: 4.40 m/s Conv Inhibition (B-): 63146.27 J/kg Cap Strength: 8.91 C Lift Cond Lev (LCL): 821.07 mb = 1761.90 m = 5780.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 48 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 ---------------------------------------------------------- 0 991 180 220 7 4.5 5.4 | 100 44 -43.1 8.0 1 942 610 250 28 26.3 9.6 | 120 25 -21.3 12.2 2 925 770 255 32 30.9 8.3 | 123 20 -16.7 10.9 3 909 914 260 34 33.5 5.9 | 121 16 -14.1 8.5 4 877 1219 265 43 42.8 3.7 | 143 8 -4.8 6.3 5 850 1477 270 48 48.0 -0.0 | 188 3 0.4 2.6 6 845 1524 270 48 48.0 -0.0 | 188 3 0.4 2.6 7 813 1829 265 40 39.8 3.5 | 128 10 -7.8 6.1 8 783 2134 260 39 38.4 6.8 | 135 13 -9.2 9.4 9 754 2438 245 55 49.8 23.2 | 185 26 2.2 25.8 10 726 2743 245 63 57.1 26.6 | 198 31 9.5 29.2 11 600 4267 235 79 64.7 45.3 | 200 51 17.1 47.9 12 556 4877 235 83 68.0 47.6 | 202 54 20.4 50.2 13 500 5720 240 95 82.3 47.5 | 215 61 34.7 50.1 14 475 6096 240 99 85.7 49.5 | 216 65 38.1 52.1 15 438 6706 240 109 94.4 54.5 | 219 74 46.8 57.1 16 400 7380 230 107 82.0 68.8 | 206 79 34.4 71.4 17 387 7620 230 106 81.2 68.1 | 205 78 33.6 70.7 18 326 8839 225 103 72.8 72.8 | 198 80 25.2 75.4 19 312 9144 230 107 82.0 68.8 | 206 79 34.4 71.4 20 300 9420 235 107 87.6 61.4 | 212 75 40.0 64.0 21 299 9449 235 108 88.5 61.9 | 212 76 40.9 64.5 22 250 10640 225 114 80.6 80.6 | 202 90 33.0 83.2 23 226 11278 220 120 77.1 91.9 | 197 99 29.5 94.5 24 206 11887 220 107 68.8 82.0 | 194 87 21.2 84.6 25 200 12080 220 116 74.6 88.9 | 196 95 26.9 91.5 26 189 12438 225 125 88.4 88.4 | 204 100 40.8 91.0 27 187 12497 225 125 88.4 88.4 | 204 100 40.8 91.0 28 179 12802 240 103 89.2 51.5 | 218 68 41.6 54.1 29 162 13411 240 105 90.9 52.5 | 218 70 43.3 55.1 30 155 13716 235 82 67.2 47.0 | 202 53 19.6 49.6 31 150 13920 235 84 68.8 48.2 | 203 55 21.2 50.8 32 141 14326 235 91 74.5 52.2 | 206 61 26.9 54.8 33 122 15240 245 77 69.8 32.5 | 212 42 22.2 35.1 34 110 15850 240 53 45.9 26.5 | 177 29 -1.7 29.1 35 100 16470 240 52 45.0 26.0 | 175 29 -2.6 28.6 36 86 17374 240 45 39.0 22.5 | 161 27 -8.6 25.1 37 82 17678 250 27 25.4 9.2 | 118 25 -22.2 11.8 38 74 18288 230 36 27.6 23.1 | 142 33 -20.0 25.7 39 70 18660 230 34 26.0 21.9 | 139 33 -21.6 24.4 40 67 18898 240 39 33.8 19.5 | 148 26 -13.8 22.1 41 64 19202 255 22 21.3 5.7 | 107 28 -26.4 8.3 42 61 19507 280 11 10.8 -1.9 | 91 37 -36.8 0.7 43 58 19812 245 5 4.5 2.1 | 96 43 -43.1 4.7 44 55 20117 210 12 6.0 10.4 | 107 44 -41.6 13.0 45 50 20720 200 12 4.1 11.3 | 108 46 -43.5 13.9 46 50 20726 200 12 4.1 11.3 | 108 46 -43.5 13.9 47 48 21031 225 15 10.6 10.6 | 110 39 -37.0 13.2 48 45 21336 210 26 13.0 22.5 | 126 43 -34.6 25.1 49 41 21946 230 22 16.9 14.1 | 119 35 -30.8 16.7 50 39 22250 305 15 12.3 -8.6 | 80 36 -35.3 -6.0 51 38 22555 255 8 7.7 2.1 | 97 40 -39.9 4.7 52 36 22860 210 13 6.5 11.3 | 109 43 -41.1 13.9 53 34 23165 240 21 18.2 10.5 | 114 32 -29.4 13.1 54 31 23774 205 17 7.2 15.4 | 114 44 -40.4 18.0 55 30 23980 225 14 9.9 9.9 | 108 40 -37.7 12.5 56 30 24079 225 14 9.9 9.9 | 108 40 -37.7 12.5 57 28 24384 175 11 -1.0 11.0 | 106 50 -48.6 13.6 58 24 25298 195 13 3.4 12.6 | 109 47 -44.3 15.2 59 20 26518 205 3 1.3 2.7 | 97 47 -46.3 5.3 60 20 26590 170 6 -1.0 5.9 | 100 49 -48.7 8.5 61 18 27432 170 16 -2.8 15.8 | 110 54 -50.4 18.4 62 10 31190 215 35 20.1 28.7 | 139 42 -27.5 31.3 Wind Parameters Mean winds (0-6000m): 243.1 at 63.6 knts Storm direction: 273.1 at 47.7 knts Shear (0-3000m) pos: 6.8 neg: 5.8 tot: 12.5 10-3/s Storm rel Dir Shear (0-3000m): 99.1 deg Storm rel helicity (0-3000m) pos: 258.3 neg: -7.8 tot: 250.5 m^2/s^2 ave: 83.5 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 15.9 stream: 6.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.04 Bulk Shear: 262.16 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 ------------------------------------------------------------------------------- 500 246 19 109 32| 24.8 0.0 24.8|118.3 0.0 118.3 236.5 0.50| 25.9 12.9 1000 255 27 114 23| 19.1 0.0 19.1|133.3 -2.0 131.2 131.2 0.41| 20.4 8.4 1500 261 34 118 16| 13.5 0.0 13.5|138.8 -5.1 133.7 89.1 0.33| 17.8 5.9 2000 262 35 121 15| 10.2 2.0 12.1|152.1 -7.8 144.2 72.1 0.32| 16.0 5.1 2500 258 39 139 14| 8.1 5.5 13.6|240.4 -7.8 232.6 93.0 0.42| 17.6 7.4 3000 254 43 157 16| 6.8 5.8 12.5|258.3 -7.8 250.5 83.5 0.41| 15.9 6.6 4000 248 51 179 21| 5.1 6.0 11.1|262.0 -11.1 250.9 62.7 0.36| 13.7 4.9 5000 244 57 188 27| 4.7 5.2 9.9|358.8 -11.9 346.9 69.4 0.39| 12.0 4.6 6000 243 64 196 33| 5.1 4.3 9.4|521.3 -11.9 509.4 84.9 0.42| 11.2 4.7 Wrote GIF file: /home/apache/climate/data/raob//KBNA/skewt/KBNA.skewt.20200329.12.gif