UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11)
Current filename: /home/data/upa/2020032800.upa.cvt
Date: 0000Z 28 MAR 20
Searching for KBNA...
Searching the city database file for: KBNA ...
Date:0000Z 28 MAR 20
Station: KBNA
WMO ident: 72327
Latitude: 36.13
Longitude: -86.68
Elevation: 180.00
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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
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0 1000 77
SFC 988 180 25.6 17.6 61 8.0 20.1 215 5 299.8 302.1 293.7 337.6 12.92
2 985 207 26.8 15.8 51 11.0 19.4 215 6 301.2 303.4 293.1 335.2 11.53
3 974 307 26.2 15.2 51 11.0 18.8 216 8 301.6 303.7 293.0 334.7 11.22
4 925 761 22.2 14.2 60 8.0 16.9 225 17 302.0 304.0 293.0 334.7 11.07
5 850 1488 15.4 12.2 81 3.2 13.4 230 28 302.3 304.2 292.7 333.6 10.56
6 828 1710 13.8 11.8 88 2.0 12.5 236 33 302.9 304.8 292.9 334.2 10.56
7 796 2043 12.6 11.0 90 1.6 11.6 243 27 305.0 307.0 293.4 336.2 10.42
8 753 2507 9.6 7.6 87 2.0 8.4 279 19 306.6 308.3 292.6 333.1 8.73
9 747 2574 11.2 3.2 58 8.0 6.7 284 21 309.1 310.3 291.4 329.0 6.46
10 738 2676 13.0 1.0 44 12.0 6.4 291 23 312.1 313.2 291.6 329.6 5.58
11 725 2825 12.4 -2.6 35 15.0 4.6 291 28 313.1 313.9 290.8 326.9 4.36
12 720 2884 13.2 -4.8 28 18.0 4.2 288 30 314.6 315.3 290.7 326.5 3.72
13 700 3120 11.0 -6.0 30 17.0 2.8 275 38 314.7 315.3 290.5 325.9 3.49
14 619 4130 2.0 -9.0 44 11.0 -2.8 271 45 315.6 316.2 290.5 325.7 3.13
15 511 5643 -10.9 -15.9 67 5.0 -12.6 250 57 317.8 318.2 290.3 325.0 2.17
16 500 5810 -11.9 -17.9 61 6.0 -13.8 250 58 318.5 318.9 290.2 324.8 1.87
17 490 5964 -12.3 -18.3 61 6.0 -14.2 245 58 319.9 320.2 290.6 326.1 1.84
18 440 6776 -17.3 -22.3 65 5.0 -18.7 250 50 323.6 323.8 291.3 328.6 1.45
19 400 7480 -22.9 -26.5 72 3.6 -23.7 260 41 325.2 325.4 291.5 329.1 1.10
20 388 7702 -24.7 -27.8 75 3.1 -25.4 265 41 325.7 325.9 291.5 329.3 1.00
21 340 8649 -31.9 -36.9 61 5.0 -32.6 261 48 328.4 328.5 291.7 330.2 0.47
22 300 9520 -38.9 -43.7 60 4.8 -39.3 270 69 330.5 330.6 292.2 331.6 0.27
23 299 9543 -39.1 -43.9 60 4.8 -39.5 270 69 330.6 330.6 292.2 331.6 0.26
24 262 10439 -46.7 -52.7 50 6.0 -47.0 274 79 332.2 332.2 292.4 332.6 0.11
25 250 10750 -48.7 -55.7 44 7.0 -49.0 275 82 333.7 333.7 292.8 334.0 0.08
26 226 11402 -53.9 -60.9 42 7.0 -54.1 277 91 335.5 335.5 293.2 335.7 0.05
27 205 12017 -59.5 -66.5 40 7.0 -59.6 279 99 336.2 336.2 293.4 336.3 0.02
28 200 12170 -60.5 -67.5 39 7.0 -60.6 280 101 337.0 337.0 293.6 337.0 0.02
29 182 12752 -64.7 -72.7 32 8.0 -64.8 280 107 339.3 339.3 294.1 339.4 0.01
30 178 12888 -65.1 -73.1 32 8.0 -65.1 280 108 340.8 340.8 294.6 340.9 0.01
31 175 12992 -63.7 -71.7 33 8.0 -63.8 280 111 344.8 344.8 295.5 344.9 0.01
32 171 13134 -63.5 -72.5 28 9.0 -63.6 280 115 347.4 347.4 296.1 347.5 0.01
33 168 13243 -61.9 -71.9 25 10.0 -62.0 280 118 351.9 351.9 297.0 351.9 0.01
34 165 13354 -62.3 -72.3 25 10.0 -62.4 280 121 353.1 353.1 297.3 353.1 0.01
35 163 13429 -62.5 -72.5 25 10.0 -62.6 280 120 353.9 353.9 297.5 354.0 0.01
36 160 13545 -59.3 -71.3 20 12.0 -59.5 281 111 361.2 361.2 299.0 361.3 0.02
37 157 13663 -59.7 -71.7 20 12.0 -59.9 282 103 362.5 362.5 299.2 362.5 0.02
38 153 13825 -58.3 -71.3 17 13.0 -58.5 284 92 367.5 367.6 300.1 367.6 0.02
39 150 13950 -58.7 -72.7 15 14.0 -58.9 285 83 368.9 369.0 300.4 369.0 0.01
40 149 13992 -59.1 -74.1 13 15.0 -59.3 285 78 369.0 369.0 300.4 369.0 0.01
41 143 14251 -57.7 -74.7 10 17.0 -57.9 278 66 375.8 375.8 301.6 375.8 0.01
42 131 14800 -61.3 -80.3 6 19.0 -61.5 264 64 378.9 378.9 302.1 378.9 0.00
43 126 15041 -61.1 -82.1 5 21.0 -61.3 270 67 383.5 383.5 302.8 383.5 0.00
44 124 15141 -60.1 -81.1 5 21.0 -60.3 272 68 387.0 387.0 303.3 387.1 0.00
45 119 15397 -62.3 -84.3 4 22.0 -62.5 277 65 387.6 387.6 303.4 387.6 0.00
46 116 15555 -60.5 -84.5 3 24.0 -60.7 280 61 393.8 393.8 304.3 393.8 0.00
47 110 15884 -62.5 -87.5 2 25.0 -62.7 285 54 396.0 396.0 304.6 396.0 0.00
48 100 16470 -64.5 -91.5 1 27.0 -64.7 275 59 403.1 403.1 305.6 403.1 0.00
49 94 16847 -66.3 -94.3 1 28.0 -66.4 270 50 406.8 406.8 306.1 406.8 0.00
50 83 17602 -65.9 -94.9 1 29.0 -66.1 260 32 422.3 422.3 308.0 422.3 0.00
51 70 18620 -72.3 -100.3 1 28.0 -72.4 260 8 429.7 429.7 308.8 429.7 0.00
52 69 18704 -72.5 -100.5 1 28.0 -72.6 265 6 431.1 431.1 309.0 431.1 0.00
53 67 18878 -70.1 -98.1 1 28.0 -70.2 274 3 439.9 439.9 309.8 439.9 0.00
54 65 19057 -70.5 -98.5 1 28.0 -70.6 253 14 442.8 442.8 310.1 442.8 0.00
55 62 19339 -67.9 -96.9 1 29.0 -68.1 244 21 454.6 454.6 311.3 454.6 0.00
56 57 19842 -69.1 -97.1 1 28.0 -69.2 267 22 463.0 463.0 312.0 463.0 0.00
57 52 20392 -67.1 -96.1 1 29.0 -67.3 225 12 479.9 479.9 313.4 480.0 0.00
58 50 20630 -64.1 -94.1 1 30.0 -64.4 235 19 492.4 492.4 314.4 492.4 0.00
59 49 20754 -64.1 -94.1 1 30.0 -64.4 260 18 495.3 495.3 314.6 495.3 0.00
60 46 21142 -63.9 -93.9 1 30.0 -64.3 246 21 504.8 504.8 315.3 504.8 0.00
61 45 21277 -61.5 -92.5 1 31.0 -62.0 230 23 513.8 513.8 315.9 513.8 0.00
62 43 21561 -59.9 -90.9 1 31.0 -60.6 237 27 524.5 524.5 316.6 524.5 0.00
63 42 21709 -57.9 -89.9 1 32.0 -58.7 245 26 533.0 533.0 317.1 533.0 0.00
64 39 22178 -56.5 -88.5 1 32.0 -57.6 272 17 547.9 547.9 318.0 547.9 0.00
65 37 22512 -57.3 -89.3 1 32.0 -58.3 270 10 554.2 554.2 318.3 554.2 0.00
66 32 23437 -54.7 -87.7 1 33.0 -56.2 226 30 584.6 584.6 319.9 584.7 0.01
67 30 23850 -54.9 -86.9 1 32.0 -56.5 230 37 595.0 595.0 320.4 595.0 0.01
68 25 25017 -54.9 -86.9 1 32.0 -56.8 236 37 626.8 626.8 321.7 626.9 0.01
69 23 25552 -53.5 -86.5 1 33.0 -55.8 248 42 646.1 646.1 322.5 646.1 0.01
70 22 25839 -51.5 -84.5 1 33.0 -54.4 246 41 660.3 660.3 323.1 660.4 0.01
71 21 26141 -51.9 -84.9 1 33.0 -54.8 239 42 667.9 667.9 323.3 668.0 0.01
72 20 26460 -48.9 -82.9 1 34.0 -52.7 230 43 686.5 686.5 324.0 686.7 0.02
73 18 27154 -47.3 -82.3 1 35.0 -52.0 241 44 712.5 712.6 324.8 712.8 0.03
74 17 27530 -49.9 -83.9 1 34.0 -53.8 247 45 716.0 716.0 325.0 716.1 0.02
75 15 28346 -51.1 -85.1 1 34.0 -55.0 250 46 738.1 738.1 325.6 738.2 0.02
76 13 29286 -46.5 -81.5 1 35.0 -52.5 250 45 784.8 784.8 326.8 785.2 0.04
77 13 29286 -46.7 -81.7 1 35.0 -52.7 250 45 784.1 784.1 326.8 784.5 0.04
78 12 29821 -42.7 -78.7 1 36.0 -50.7 250 45 816.5 816.5 327.7 817.1 0.07
79 11 30406 -44.7 -79.7 1 35.0 -52.1 250 48 829.8 829.8 328.0 830.4 0.06
80 11 30406 -42.9 -78.9 1 36.0 -51.2 250 48 836.3 836.3 328.1 837.0 0.07
81 10 31050 -41.9 -77.9 1 36.0 -51.1 250 55 863.1 863.2 328.7 864.1 0.09
82 9.8 31187 -41.9 -77.9 1 36.0 -51.2 251 55 868.1 868.2 328.8 869.1 0.10
83 8.7 32007 -34.1 -73.1 1 39.0 -48.4 260 58 928.5 928.6 330.0 931.1 0.22
84 7.4 33134 -36.5 -74.5 1 38.0 -50.3 271 62 962.7 962.9 330.6 965.2 0.21
85 7.0 33520 -35.9 -73.9 1 38.0 -50.3 275 63 980.6 980.8 330.9 983.6 0.25
86 6.6 33930 -34.5 -73.5 1 39.0 -50.1 1003.2 1003.3 331.3 1006.6 0.28
TRP 178 12888 -65.1 -73.1 32 8.0 -65.1 280 108 340.8 340.8 294.6 340.9 0.01
WND 165 13354 -62.3 -72.3 25 10.0 -62.4 280 121 353.1 353.1 297.3 353.1 0.01
Sounding variables and indices
1000-500 mb thick: 5733.00 m
Freezing level: 602.26 mb = 4364.60 m = 14319.37 ft
Wetbulb zero: 659.85 mb = 3605.16 m = 11827.80 ft
Precipitable water: 1.41 inches
Sfc-500 mean rel hum: 58.27 %
Est. max temperature: 28.40 C = 83.13 F
Sfc-Lift cond lev (LCL): 879.00 mb = 1199.60 m = 3935.64 ft T: 18.10 C
700-500 lapse rate: 8.51 C/km
ThetaE index: 7.23 C Layer 753.0- 738.0 mb
Conv cond level (CCL): 783.40 mb = 2176.04 m = 7139.15 ft
Mean mixing ratio: 11.12 g/kg
Conv temperature: 31.29 C = 88.32 F
Cap Strength: 6.09 C
Lifted Index: -2.84 C Risk: Severe thunderstorms possible
Lifted Index @300 mb: -1.60 C
Lifted Index @700 mb: 5.06 C
Showalter Index: -2.31 C Risk: Severe thunderstorms possible
Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms
Vertical Totals Index: 27.30 C
Cross Totals Index: 24.10 C
K Index: 22.50 Risk: 20-40 % chance of thunderstorms
Sweat Index: 376.15 Risk: Showers and thunderstorms possible
Energy Index: -1.68 Risk: Scattered severe thunderstorms
Parcel Indices
Parcel: using 100 mb layer
CAPE (B+): 453.34 J/kg
Max Up Vert Vel: 30.11 m/s
Conv Inhibition (B-): 260.48 J/kg
Cap Strength: 5.85 C
Lift Cond Lev (LCL): 825.14 mb = 1739.44 m = 5706.74 ft
Lev Free Conv (LFC): 580.14 mb = 4641.65 m = 15228.32 ft
Equ Level (EL): 240.14 mb = 11010.00 m = 36121.60 ft
B at Equ Level: 451.30 J/kg
Max Parcel Lev (MPL): 160.14 mb = 13539.71 m = 44421.08 ft
Wind level data
Storm motion: 286 at 28 knt
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TRUE/GROUND REL | STORM REL
LEV P H DIR SPD U V | DIR SPD U V
mb m knt m/s | knt m/s
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0 988 180 215 5 2.9 4.1 | 116 27 -23.9 11.7
1 941 610 220 15 9.6 11.5 | 138 26 -17.1 19.1
2 925 761 225 17 12.0 12.0 | 143 25 -14.8 19.6
3 909 914 225 19 13.4 13.4 | 148 25 -13.3 21.0
4 877 1219 230 24 18.4 15.4 | 160 25 -8.4 23.0
5 850 1488 230 28 21.4 18.0 | 168 26 -5.3 25.6
6 816 1829 240 35 30.3 17.5 | 188 25 3.5 25.1
7 787 2134 245 24 21.8 10.1 | 164 18 -5.0 17.8
8 759 2438 275 17 16.9 -1.5 | 122 12 -9.8 6.1
9 732 2743 295 25 22.7 -10.6 | 54 5 -4.1 -3.0
10 700 3120 275 38 37.9 -3.3 | 249 12 11.1 4.3
11 680 3353 270 44 44.0 -0.0 | 246 19 17.2 7.6
12 654 3658 275 41 40.8 -3.6 | 254 15 14.1 4.0
13 606 4267 270 46 46.0 -0.0 | 248 21 19.2 7.6
14 562 4877 255 51 49.3 13.2 | 227 31 22.5 20.8
15 541 5182 250 56 52.6 19.2 | 224 37 25.8 26.8
16 500 5810 250 58 54.5 19.8 | 225 39 27.7 27.5
17 481 6096 240 58 50.2 29.0 | 213 43 23.5 36.6
18 400 7480 260 41 40.4 7.1 | 223 20 13.6 14.7
19 392 7620 265 41 40.8 3.6 | 232 18 14.1 11.2
20 345 8534 260 46 45.3 8.0 | 230 24 18.5 15.6
21 316 9144 265 60 59.8 5.2 | 249 35 33.0 12.8
22 300 9520 270 69 69.0 -0.0 | 260 43 42.2 7.6
23 250 10750 275 82 81.7 -7.1 | 270 55 54.9 0.5
24 200 12170 280 101 99.5 -17.5 | 278 73 72.7 -9.9
25 178 12888 280 108 106.4 -18.8 | 278 80 79.6 -11.1
26 165 13354 280 121 119.2 -21.0 | 278 93 92.4 -13.4
27 164 13411 280 121 119.2 -21.0 | 278 93 92.4 -13.4
28 150 13950 285 83 80.2 -21.5 | 285 55 53.4 -13.9
29 148 14021 285 74 71.5 -19.2 | 284 46 44.7 -11.5
30 141 14326 275 63 62.8 -5.5 | 267 36 36.0 2.1
31 134 14630 260 62 61.1 10.8 | 242 39 34.3 18.4
32 122 15240 275 69 68.7 -6.0 | 268 42 42.0 1.6
33 110 15850 285 54 52.2 -14.0 | 284 26 25.4 -6.4
34 100 16470 275 59 58.8 -5.1 | 266 32 32.0 2.5
35 74 18288 250 16 15.0 5.5 | 138 18 -11.7 13.1
36 70 18620 260 8 7.9 1.4 | 115 21 -18.9 9.0
37 67 18898 275 3 3.0 -0.3 | 107 25 -23.8 7.4
38 63 19202 235 23 18.8 13.2 | 159 22 -7.9 20.8
39 60 19507 255 19 18.4 4.9 | 146 15 -8.4 12.5
40 57 19812 265 23 22.9 2.0 | 158 10 -3.9 9.6
41 54 20117 280 12 11.8 -2.1 | 110 16 -15.0 5.5
42 52 20422 220 12 7.7 9.2 | 131 25 -19.1 16.8
43 50 20630 235 19 15.6 10.9 | 149 22 -11.2 18.5
44 49 20726 260 18 17.7 3.1 | 140 14 -9.0 10.7
45 47 21031 260 20 19.7 3.5 | 147 13 -7.1 11.1
46 45 21336 225 23 16.3 16.3 | 156 26 -10.5 23.9
47 43 21641 240 28 24.2 14.0 | 173 22 -2.5 21.6
48 39 22250 275 16 15.9 -1.4 | 120 12 -10.8 6.2
49 37 22555 270 9 9.0 -0.0 | 113 19 -17.8 7.6
50 32 23470 225 31 21.9 21.9 | 171 30 -4.9 29.5
51 30 23774 225 38 26.9 26.9 | 180 34 0.1 34.5
52 30 23850 230 37 28.3 23.8 | 183 31 1.6 31.4
53 28 24384 245 32 29.0 13.5 | 186 21 2.2 21.1
54 25 24994 235 36 29.5 20.6 | 185 28 2.7 28.3
55 24 25298 250 42 39.5 14.4 | 210 25 12.7 22.0
56 22 25908 245 41 37.2 17.3 | 203 27 10.4 24.9
57 20 26460 230 43 32.9 27.6 | 190 36 6.2 35.3
58 20 26518 230 43 32.9 27.6 | 190 36 6.2 35.3
59 17 27432 245 44 39.9 18.6 | 207 29 13.1 26.2
60 16 27737 250 46 43.2 15.7 | 215 29 16.5 23.3
61 11 30175 250 45 42.3 15.4 | 214 28 15.5 23.0
62 10 31050 250 55 51.7 18.8 | 223 36 24.9 26.4
63 7 33520 275 63 62.8 -5.5 | 267 36 36.0 2.1
Wind Parameters
Mean winds (0-6000m): 255.9 at 37.1 knts
Storm direction: 285.9 at 27.8 knts
Shear (0-3000m) pos: 3.9 neg: 3.2 tot: 7.1 10-3/s
Storm rel Dir Shear (0-3000m): 132.2 deg
Storm rel helicity (0-3000m) pos: 206.9 neg: -95.4 tot: 111.5 m^2/s^2
ave: 37.2 10^-3 m/s^2 rel: -0.05
Storm rel vorticity (0-3000m) horiz: 14.4 stream: -0.8 10^-3/s
Energy-Hel index: 0.59
Bulk Rich Number: 4.02
Bulk Shear: 112.75 m/s
Storm Parameters
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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
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500 219 11 129 26| 11.3 0.0 11.3| 75.2 0.0 75.2 150.4 0.99| 11.4 11.3
1000 224 15 139 25| 9.5 0.0 9.5|126.0 0.0 126.0 126.0 0.99| 9.8 9.6
1500 227 19 149 24| 9.4 0.0 9.4|188.5 0.0 188.5 125.6 0.98| 9.8 9.6
2000 232 22 156 23| 4.9 0.0 4.9|206.9 -44.6 162.3 81.1 0.51| 11.3 5.7
2500 239 22 156 20| 4.7 0.0 4.7|206.9 -82.1 124.8 49.9 0.14| 12.8 1.8
3000 249 23 163 17| 3.9 3.2 7.1|206.9 -95.4 111.5 37.2 -0.05| 14.4 -0.8
4000 259 28 185 13| 3.1 3.0 6.2|215.7-103.5 112.2 28.1 -0.04| 12.6 -0.5
5000 259 33 202 15| 2.5 4.2 6.7|215.7-184.9 30.8 6.2 -0.13| 12.3 -1.6
6000 256 37 209 19| 2.1 3.9 6.0|225.0-277.6 -52.6 -8.8 -0.18| 11.3 -2.0
Wrote GIF file: /home/apache/climate/data/raob//KBNA/skewt/KBNA.skewt.20200328.00.gif