UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11)
Current filename: /home/data/upa/2025052812.upa.cvt
Date: 1200Z 28 MAY 25
Searching for KNKX...
Searching the city database file for: KNKX ...
Date:1200Z 28 MAY 25
Station: KNKX
WMO ident: 72293
Latitude: 32.87
Longitude: -117.13
Elevation: 146.00
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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 122 50 1
SFC 999 146 15.2 12.0 81 3.2 13.3 50 1 288.4 290.0 286.5 313.2 8.85
2 956 508 11.4 11.3 99 0.1 11.3 62 4 288.2 289.8 286.4 313.0 8.82
3 925 777 10.0 10.0 100 0.0 10.0 30 6 289.5 291.0 286.4 313.1 8.36
4 922 804 9.8 9.7 99 0.1 9.7 27 6 289.6 291.0 286.3 312.8 8.22
5 919 831 12.2 10.3 88 1.9 11.1 24 6 292.3 293.9 287.7 316.8 8.59
6 908 932 12.8 10.1 84 2.7 11.2 15 5 294.0 295.5 288.3 318.6 8.57
7 901 997 13.8 8.8 72 5.0 10.9 14 4 295.6 297.1 288.3 318.6 7.91
8 899 1016 14.4 10.1 75 4.3 11.8 13 4 296.4 298.0 289.2 321.6 8.66
9 897 1035 14.6 8.6 67 6.0 11.1 13 3 296.8 298.3 288.6 319.7 7.84
10 896 1044 15.2 7.2 59 8.0 10.6 13 3 297.5 298.8 288.2 318.4 7.12
11 895 1054 15.8 5.8 51 10.0 10.2 13 3 298.3 299.4 287.9 317.3 6.47
12 893 1073 17.6 3.6 39 14.0 9.9 12 3 300.3 301.3 287.7 316.9 5.55
13 892 1083 17.8 4.8 42 13.0 10.5 12 3 300.6 301.7 288.3 318.7 6.05
14 891 1092 18.4 -1.6 26 20.0 8.3 12 3 301.3 302.0 286.4 312.9 3.81
15 890 1102 18.4 -1.6 26 20.0 8.3 12 2 301.4 302.1 286.4 313.0 3.82
16 881 1189 17.8 1.8 34 16.0 9.2 10 1 301.7 302.6 287.6 316.6 4.95
17 877 1228 18.4 -13.6 10 32.0 5.5 15 1 302.7 303.0 284.4 307.6 1.52
18 874 1257 18.6 -19.4 6 38.0 4.8 30 2 303.2 303.4 283.9 306.3 0.94
19 870 1296 18.8 -16.2 8 35.0 5.2 49 2 303.8 304.0 284.5 307.8 1.24
20 869 1306 18.6 -7.4 16 26.0 6.7 53 3 303.7 304.2 285.9 311.6 2.52
21 867 1326 18.0 6.0 45 12.0 11.0 63 3 303.3 304.5 289.9 323.6 6.77
22 865 1346 18.6 -3.4 22 22.0 7.7 72 3 304.1 304.7 287.0 314.7 3.43
23 864 1356 18.6 -0.4 28 19.0 8.7 77 3 304.2 305.0 287.9 317.4 4.30
24 861 1385 19.0 -15.0 9 34.0 5.4 92 4 304.9 305.2 285.1 309.4 1.38
25 850 1496 20.2 -16.8 7 37.0 5.6 145 6 307.3 307.5 285.8 311.3 1.21
26 848 1516 20.4 -10.6 11 31.0 6.6 143 6 307.7 308.1 286.8 314.2 2.01
27 833 1670 18.6 2.6 34 16.0 9.6 130 8 307.4 308.4 290.1 324.4 5.54
28 801 2004 15.8 1.8 39 14.0 8.1 123 11 307.9 308.9 290.2 324.6 5.44
29 797 2046 15.4 3.4 45 12.0 8.6 125 11 307.9 309.0 290.7 326.7 6.14
30 795 2067 15.2 3.2 45 12.0 8.5 126 11 307.9 309.0 290.7 326.5 6.07
31 750 2557 11.4 -2.6 37 14.0 4.4 151 14 309.0 309.7 289.4 322.1 4.21
32 729 2794 9.4 -2.6 43 12.0 3.4 146 16 309.3 310.1 289.6 322.8 4.33
33 724 2851 9.0 -7.0 32 16.0 1.7 148 14 309.5 310.0 288.5 319.3 3.12
34 721 2885 9.0 -15.0 17 24.0 -0.3 149 13 309.8 310.1 287.2 315.2 1.65
35 711 3000 8.2 -8.8 29 17.0 0.7 152 10 310.2 310.7 288.4 319.0 2.76
36 700 3129 7.2 -8.8 31 16.0 0.2 155 7 310.5 311.0 288.5 319.4 2.81
37 698 3153 7.0 -9.0 31 16.0 0.0 154 7 310.5 311.0 288.5 319.3 2.77
38 696 3176 6.8 -9.2 31 16.0 -0.2 154 6 310.5 311.0 288.5 319.3 2.73
39 679 3379 6.2 -14.8 21 21.0 -1.9 150 3 312.1 312.4 288.1 317.9 1.78
40 658 3636 4.0 -16.0 22 20.0 -3.4 146 9 312.4 312.7 288.1 317.9 1.67
41 644 3810 3.4 -23.6 12 27.0 -5.0 193 10 313.6 313.8 287.6 316.7 0.88
42 635 3925 4.2 -33.8 4 38.0 -5.5 231 10 315.8 315.9 287.8 317.1 0.35
43 574 4737 -2.3 -27.3 13 25.0 -9.2 225 17 317.5 317.6 288.7 319.9 0.71
44 571 4779 -2.5 -31.5 9 29.0 -9.7 226 18 317.7 317.8 288.5 319.4 0.48
45 558 4961 -3.5 -22.5 21 19.0 -9.4 233 19 318.6 318.8 289.5 322.5 1.13
46 505 5743 -8.9 -18.9 44 10.0 -12.2 268 26 321.3 321.6 290.9 327.1 1.70
47 500 5820 -9.5 -19.5 44 10.0 -12.7 265 23 321.5 321.8 290.9 327.0 1.63
48 488 6007 -10.9 -23.9 33 13.0 -14.5 272 24 322.0 322.2 290.6 325.9 1.14
49 470 6293 -12.9 -21.9 47 9.0 -15.5 281 26 323.0 323.3 291.1 327.8 1.41
50 437 6843 -16.9 -25.9 46 9.0 -19.1 274 33 324.7 324.9 291.3 328.4 1.06
51 427 7016 -17.7 -32.7 26 15.0 -20.7 270 36 325.8 326.0 291.1 327.9 0.57
52 424 7068 -17.9 -31.9 28 14.0 -20.7 271 36 326.2 326.4 291.3 328.5 0.62
53 422 7104 -18.1 -33.1 26 15.0 -21.0 272 36 326.4 326.5 291.3 328.5 0.56
54 400 7500 -21.5 -37.5 22 16.0 -24.1 280 36 327.0 327.1 291.3 328.5 0.38
55 300 9550 -38.3 -47.3 38 9.0 -38.9 270 49 331.4 331.4 292.3 332.1 0.18
56 250 10780 -48.5 -54.5 50 6.0 -48.7 275 54 334.0 334.0 292.9 334.3 0.09
57 221 11579 -54.8 -59.9 53 5.1 -54.9 275 69 336.2 336.3 293.4 336.5 0.05
58 200 12210 -59.9 -64.3 56 4.4 -60.0 275 56 337.9 337.9 293.9 338.0 0.03
59 165 13396 -65.1 -75.1 24 10.0 -65.2 275 43 348.3 348.3 296.3 348.3 0.01
60 150 13980 -62.3 -82.3 5 20.0 -62.4 265 35 362.8 362.8 299.2 362.8 0.00
61 100 16490 -61.5 -86.5 2 25.0 -61.7 270 23 408.9 408.9 306.4 408.9 0.00
62 92 17007 -60.9 -86.9 2 26.0 -61.2 263 21 420.0 420.0 307.7 420.0 0.00
63 76 18184 -63.7 -87.7 2 24.0 -64.0 235 14 437.7 437.7 309.6 437.7 0.00
64 72 18517 -62.3 -88.3 2 26.0 -62.6 267 14 447.5 447.5 310.6 447.5 0.00
65 70 18690 -63.1 -88.1 2 25.0 -63.4 60 4 449.4 449.4 310.8 449.4 0.00
66 64 19239 -64.3 -88.3 2 24.0 -64.6 211 3 458.4 458.4 311.6 458.4 0.00
67 60 19635 -62.1 -88.1 2 26.0 -62.5 352 11 471.9 471.9 312.8 471.9 0.00
68 55 20172 -62.9 -88.9 2 26.0 -63.3 72 12 481.9 481.9 313.6 482.0 0.00
69 50 20760 -61.5 -88.5 2 27.0 -62.0 95 2 498.6 498.6 314.8 498.6 0.00
70 45 21417 -60.1 -88.1 1 28.0 -60.7 48 9 517.2 517.2 316.1 517.2 0.00
71 43 21703 -57.7 -86.7 1 29.0 -58.6 80 10 529.9 529.9 316.9 529.9 0.00
72 40 22159 -58.9 -86.9 2 28.0 -59.7 87 15 537.9 537.9 317.4 538.0 0.01
73 31 23780 -54.1 -85.1 1 31.0 -55.8 256 4 591.6 591.6 320.2 591.6 0.01
74 30 23990 -55.3 -85.3 1 30.0 -56.8 55 15 593.9 593.9 320.3 593.9 0.01
75 21 26291 -49.1 -83.1 1 34.0 -52.7 40 14 676.4 676.4 323.6 676.5 0.02
76 20 26610 -49.5 -83.5 1 34.0 -53.1 75 22 684.7 684.7 323.9 684.8 0.02
77 19 26948 -47.7 -82.7 1 35.0 -52.1 78 23 700.4 700.4 324.4 700.5 0.02
78 17 27683 -48.7 -82.7 1 34.0 -53.0 105 24 719.8 719.8 325.1 720.0 0.03
79 15 28509 -48.1 -83.1 1 35.0 -53.0 153 20 748.0 748.0 325.9 748.2 0.03
80 15 28509 -45.7 -81.7 1 36.0 -51.5 153 20 756.0 756.0 326.1 756.3 0.03
81 14 28970 -44.7 -80.7 1 36.0 -51.2 193 12 774.5 774.5 326.6 774.8 0.04
82 13 29466 -45.1 -81.1 1 36.0 -51.7 126 14 789.7 789.7 327.0 790.1 0.04
83 12 30004 -43.7 -80.7 1 37.0 -51.2 164 10 812.9 812.9 327.5 813.4 0.05
84 10 31250 -36.5 -78.5 1 42.0 -48.7 80 14 883.3 883.3 329.1 884.2 0.08
85 9.7 31461 -36.9 -77.9 1 41.0 -49.1 889.5 889.6 329.2 890.5 0.10
86 7.5 33249 -34.7 -77.7 0 43.0 -49.6 966.3 966.4 330.7 967.8 0.13
TRP 165 13396 -65.1 -75.1 24 10.0 -65.2 275 43 348.3 348.3 296.3 348.3 0.01
WND 221 11579 -54.8 -59.9 53 5.1 -54.9 275 69 336.2 336.3 293.4 336.5 0.05
Sounding variables and indices
1000-500 mb thick: 5698.00 m
Freezing level: 595.58 mb = 4449.67 m = 14598.49 ft
Wetbulb zero: 721.42 mb = 2880.18 m = 9449.31 ft
Precipitable water: 0.83 inches
Sfc-500 mean rel hum: 35.79 %
Est. max temperature: 34.28 C = 93.70 F
Sfc-Lift cond lev (LCL): 952.34 mb = 539.31 m = 1769.38 ft T: 11.24 C
700-500 lapse rate: 6.21 C/km
ThetaE index: 5.73 C Layer 891.0- 890.0 mb
Conv cond level (CCL): 941.95 mb = 628.82 m = 2063.03 ft
Mean mixing ratio: 8.64 g/kg
Conv temperature: 15.59 C = 60.06 F
Cap Strength: 13.73 C
Lifted Index: 10.23 C Risk: None
Lifted Index @300 mb: 12.48 C
Lifted Index @700 mb: 9.29 C
Showalter Index: 11.61 C Risk: None
Total Totals Index: 22.40 C Risk: None
Vertical Totals Index: 29.70 C
Cross Totals Index: -7.30 C
K Index: -3.10 Risk: None
Sweat Index: 35.00 Risk: None
Energy Index: 3.22 Risk: None
Parcel Indices
Parcel: using 100 mb layer
CAPE (B+): 26.28 J/kg
Max Up Vert Vel: 7.25 m/s
Conv Inhibition (B-): 70434.91 J/kg
Cap Strength: 13.67 C
Lift Cond Lev (LCL): 928.33 mb = 747.67 m = 2452.95 ft
Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft
Wind level data
Storm motion: 249 at 9 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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0 999 146 50 1 -0.8 -0.6 | 67 10 -9.3 -4.0
1 980 305 55 3 -2.5 -1.7 | 65 12 -11.0 -5.1
2 944 610 65 4 -3.6 -1.7 | 67 13 -12.2 -5.0
3 925 777 30 6 -3.0 -5.2 | 53 14 -11.5 -8.6
4 910 914 15 5 -1.3 -4.8 | 50 13 -9.8 -8.2
5 878 1219 10 1 -0.2 -1.0 | 63 10 -8.7 -4.3
6 850 1496 145 6 -3.4 4.9 | 97 12 -12.0 1.6
7 817 1829 115 10 -9.1 4.2 | 93 18 -17.6 0.9
8 788 2134 130 11 -8.4 7.1 | 102 17 -17.0 3.7
9 760 2438 155 13 -5.5 11.8 | 121 16 -14.0 8.4
10 733 2743 145 17 -9.8 13.9 | 120 21 -18.3 10.6
11 700 3129 155 7 -3.0 6.3 | 105 12 -11.5 3.0
12 681 3353 150 3 -1.5 2.6 | 86 10 -10.0 -0.8
13 655 3658 145 10 -5.7 8.2 | 109 15 -14.3 4.8
14 631 3962 250 10 9.4 3.4 | 266 1 0.9 0.1
15 607 4267 240 16 13.9 8.0 | 229 7 5.3 4.6
16 584 4572 220 17 10.9 13.0 | 194 10 2.4 9.7
17 563 4877 230 18 13.8 11.6 | 213 10 5.3 8.2
18 502 5791 270 26 26.0 -0.0 | 281 18 17.5 -3.4
19 500 5820 265 23 22.9 2.0 | 275 14 14.4 -1.4
20 482 6096 275 24 23.9 -2.1 | 290 16 15.4 -5.4
21 463 6401 285 27 26.1 -7.0 | 301 20 17.5 -10.3
22 427 7010 270 36 36.0 -0.0 | 277 28 27.5 -3.4
23 400 7500 280 36 35.5 -6.3 | 290 29 26.9 -9.6
24 393 7620 280 36 35.5 -6.3 | 290 29 26.9 -9.6
25 377 7925 285 40 38.6 -10.4 | 294 33 30.1 -13.7
26 331 8839 270 47 47.0 -0.0 | 275 39 38.5 -3.4
27 318 9144 270 50 50.0 -0.0 | 275 42 41.5 -3.4
28 300 9550 270 49 49.0 -0.0 | 275 41 40.5 -3.4
29 266 10363 280 50 49.2 -8.7 | 286 42 40.7 -12.0
30 250 10780 275 54 53.8 -4.7 | 280 46 45.3 -8.1
31 221 11579 275 69 68.7 -6.0 | 279 61 60.2 -9.4
32 210 11887 275 69 68.7 -6.0 | 279 61 60.2 -9.4
33 201 12192 280 56 55.1 -9.7 | 286 48 46.6 -13.1
34 200 12210 275 56 55.8 -4.9 | 280 48 47.3 -8.2
35 182 12802 260 65 64.0 11.3 | 262 56 55.5 7.9
36 173 13106 280 51 50.2 -8.9 | 286 43 41.7 -12.2
37 165 13396 275 43 42.8 -3.7 | 282 35 34.3 -7.1
38 157 13716 285 32 30.9 -8.3 | 297 25 22.4 -11.6
39 150 13980 265 35 34.9 3.1 | 271 26 26.3 -0.3
40 142 14326 265 37 36.9 3.2 | 270 28 28.3 -0.1
41 129 14935 260 25 24.6 4.3 | 267 16 16.1 1.0
42 122 15240 260 28 27.6 4.9 | 265 19 19.0 1.5
43 106 16154 270 18 18.0 -0.0 | 290 10 9.5 -3.4
44 100 16459 255 22 21.3 5.7 | 260 13 12.7 2.3
45 100 16490 270 23 23.0 -0.0 | 283 15 14.5 -3.4
46 96 16764 275 21 20.9 -1.8 | 293 13 12.4 -5.2
47 91 17069 260 21 20.7 3.6 | 269 12 12.1 0.3
48 87 17374 275 16 15.9 -1.4 | 303 9 7.4 -4.8
49 82 17678 310 11 8.4 -7.1 | 1 10 -0.1 -10.4
50 78 17983 215 10 5.7 8.2 | 150 6 -2.8 4.8
51 75 18288 245 16 14.5 6.8 | 240 7 6.0 3.4
52 71 18593 275 13 13.0 -1.1 | 315 6 4.4 -4.5
53 70 18690 60 4 -3.5 -2.0 | 66 13 -12.0 -5.4
54 64 19202 195 2 0.5 1.9 | 80 8 -8.0 -1.4
55 61 19507 320 10 6.4 -7.7 | 11 11 -2.1 -11.0
56 58 19812 35 12 -6.9 -9.8 | 49 20 -15.4 -13.2
57 56 20117 70 12 -11.3 -4.1 | 69 21 -19.8 -7.5
58 53 20422 80 11 -10.8 -1.9 | 75 20 -19.4 -5.3
59 50 20726 125 10 -8.2 5.7 | 98 17 -16.7 2.4
60 50 20760 95 2 -2.0 0.2 | 73 11 -10.5 -3.2
61 46 21336 35 8 -4.6 -6.6 | 53 16 -13.1 -9.9
62 43 21641 80 10 -9.8 -1.7 | 75 19 -18.4 -5.1
63 41 21946 80 11 -10.8 -1.9 | 75 20 -19.4 -5.3
64 40 22250 90 17 -17.0 0.0 | 83 26 -25.5 -3.4
65 38 22555 95 11 -11.0 1.0 | 83 20 -19.5 -2.4
66 31 23774 250 4 3.8 1.4 | 67 5 -4.8 -2.0
67 30 23990 55 15 -12.3 -8.6 | 60 24 -20.8 -12.0
68 30 24079 340 10 3.4 -9.4 | 22 14 -5.1 -12.8
69 28 24384 60 15 -13.0 -7.5 | 63 24 -21.5 -10.9
70 27 24689 75 14 -13.5 -3.6 | 72 23 -22.1 -7.0
71 25 25298 35 16 -9.2 -13.1 | 47 24 -17.7 -16.5
72 23 25603 75 14 -13.5 -3.6 | 72 23 -22.1 -7.0
73 22 25908 40 10 -6.4 -7.7 | 54 19 -15.0 -11.0
74 21 26213 45 15 -10.6 -10.6 | 54 24 -19.1 -14.0
75 20 26518 25 10 -4.2 -9.1 | 46 18 -12.8 -12.4
76 20 26610 75 22 -21.3 -5.7 | 73 31 -29.8 -9.1
77 19 27127 80 23 -22.7 -4.0 | 77 32 -31.2 -7.4
78 18 27432 95 25 -24.9 2.2 | 88 33 -33.4 -1.2
79 15 28346 130 23 -17.6 14.8 | 114 29 -26.2 11.4
80 14 28956 205 12 5.1 10.9 | 155 8 -3.5 7.5
81 13 29261 115 10 -9.1 4.2 | 93 18 -17.6 0.9
82 13 29566 130 15 -11.5 9.6 | 107 21 -20.0 6.3
83 12 29870 175 10 -0.9 10.0 | 125 11 -9.4 6.6
84 10 31250 80 14 -13.8 -2.4 | 75 23 -22.3 -5.8
Wind Parameters
Mean winds (0-6000m): 218.5 at 12.2 knts
Storm direction: 248.5 at 9.2 knts
Shear (0-3000m) pos: 0.9 neg: 0.5 tot: 1.3 10-3/s
Storm rel Dir Shear (0-3000m): 36.6 deg
Storm rel helicity (0-3000m) pos: 70.2 neg: -38.6 tot: 31.6 m^2/s^2
ave: 10.5 10^-3 m/s^2 rel: 0.18
Storm rel vorticity (0-3000m) horiz: 8.4 stream: 1.5 10^-3/s
Energy-Hel index: 0.01
Bulk Rich Number: 0.87
Bulk Shear: 30.33 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 59 3 66 12| 3.5 0.0 3.5| 1.1 -2.3 -1.2 -2.5 -0.10| 3.8 -0.4
1000 39 4 60 13| 1.8 1.7 3.5| 5.9 -14.5 -8.6 -8.6 -0.19| 5.7 -1.1
1500 65 4 68 13| 3.4 1.2 4.6| 32.6 -15.0 17.6 11.8 0.27| 7.6 2.1
2000 97 5 79 14| 2.6 0.7 3.3| 46.4 -19.6 26.8 13.4 0.28| 7.3 2.0
2500 120 7 90 15| 2.9 0.6 3.5| 70.2 -20.2 50.0 20.0 0.36| 7.6 2.7
3000 129 8 96 15| 0.9 0.5 1.3| 70.2 -38.6 31.6 10.5 0.18| 8.4 1.5
4000 142 8 102 14| 1.9 0.6 2.6|106.9 -48.3 58.6 14.7 0.27| 10.4 2.8
5000 181 10 128 11| 2.2 1.2 3.4|126.0 -59.1 66.9 13.4 0.25| 9.9 2.4
6000 219 12 172 6| 2.6 1.0 3.6|180.1 -60.8 119.3 19.9 0.32| 9.9 3.2
Wrote GIF file: /home/apache/climate/data/raob//KNKX/skewt/KNKX.skewt.20250528.12.gif