UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11)
Current filename: /home/data/upa/2020032500.upa.cvt
Date: 0000Z 25 MAR 20
Searching for WSSS...
Searching the city database file for: WSSS ...
Date:0000Z 25 MAR 20
Station: WSSS
WMO ident: 48698
Latitude: 1.37
Longitude: 103.98
Elevation: 16.00
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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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SFC 1006 16 27.0 25.2 90 1.8 25.7 335 5 299.6 303.4 298.6 359.6 20.46
1 1000 80 26.2 23.6 86 2.6 24.3 315 5 299.4 302.7 297.5 353.9 18.65
2 935 672 22.2 21.5 96 0.7 21.7 301.1 304.3 297.2 352.6 17.52
3 925 766 21.8 20.0 90 1.8 20.5 80 8 301.6 304.6 296.4 349.1 16.11
4 850 1498 19.0 15.7 81 3.3 16.7 90 4 306.0 308.5 295.7 346.0 13.32
5 820 1806 17.2 10.2 63 7.0 12.7 307.3 309.1 293.4 336.3 9.57
6 816 1848 16.6 13.8 84 2.8 14.7 307.1 309.4 295.3 344.0 12.25
7 807 1943 16.4 8.4 59 8.0 11.4 307.9 309.5 292.8 334.0 8.60
8 802 1996 15.8 12.3 80 3.5 13.5 307.8 309.9 294.8 341.9 11.28
9 768 2363 13.6 10.1 79 3.5 11.4 309.2 311.1 294.4 340.2 10.16
10 740 2676 13.0 3.0 51 10.0 7.3 311.9 313.1 292.2 331.9 6.43
11 728 2814 11.6 8.2 80 3.4 9.5 311.8 313.6 294.5 340.8 9.42
12 700 3142 10.4 2.4 58 8.0 5.9 105 9 314.0 315.2 292.9 334.4 6.51
13 695 3202 10.2 0.2 50 10.0 4.8 314.4 315.5 292.3 332.1 5.59
14 629 4024 5.4 1.2 74 4.2 3.1 318.0 319.3 294.1 339.2 6.65
15 619 4155 4.6 -1.4 65 6.0 1.4 318.6 319.7 293.4 336.5 5.59
16 582 4655 1.8 -4.2 64 6.0 -1.2 321.0 321.9 293.5 336.7 4.82
17 578 4711 1.4 -1.0 84 2.4 0.1 321.2 322.4 294.6 341.1 6.17
18 577 4725 1.4 -2.4 76 3.8 -0.6 321.3 322.4 294.1 339.4 5.57
19 574 4767 1.8 -8.2 47 10.0 -2.9 322.3 323.0 292.8 334.1 3.59
20 568 4851 1.6 -10.4 40 12.0 -3.7 323.0 323.6 292.6 333.2 3.05
21 564 4908 1.0 -5.0 64 6.0 -2.0 322.9 323.9 293.9 338.3 4.68
22 544 5198 0.2 -13.8 34 14.0 -5.5 325.3 325.8 292.7 333.6 2.42
23 527 5452 -1.3 -10.3 50 9.0 -5.3 326.5 327.2 293.7 337.7 3.31
24 519 5574 -1.7 -15.7 33 14.0 -7.2 327.5 327.9 293.0 334.9 2.17
25 500 5870 -3.9 -17.9 33 14.0 -9.0 55 10 328.3 328.7 293.0 334.8 1.87
26 466 6423 -7.5 -23.5 27 16.0 -12.5 330.5 330.7 293.0 334.9 1.23
27 450 6694 -9.1 -18.1 48 9.0 -12.3 331.8 332.2 294.1 339.0 2.04
28 431 7028 -9.9 -31.9 15 22.0 -15.3 334.9 335.0 293.6 337.2 0.61
29 423 7172 -10.7 -29.7 19 19.0 -15.6 335.7 335.8 294.0 338.5 0.77
30 400 7600 -14.1 -33.1 18 19.0 -18.4 30 10 336.7 336.8 294.0 338.9 0.59
31 354 8513 -21.7 -28.7 53 7.0 -23.3 338.4 338.6 294.8 342.2 1.01
32 338 8851 -24.1 -33.1 43 9.0 -25.8 339.6 339.8 294.8 342.3 0.70
33 327 9091 -26.1 -28.6 79 2.5 -26.6 340.1 340.3 295.3 344.2 1.10
34 318 9293 -27.1 -35.1 47 8.0 -28.5 341.5 341.6 295.2 343.8 0.61
35 304 9616 -29.3 -34.3 62 5.0 -30.2 342.8 342.9 295.6 345.4 0.69
36 300 9710 -30.1 -35.1 62 5.0 -30.9 165 8 343.0 343.1 295.6 345.4 0.64
37 280 10197 -33.3 -44.3 32 11.0 -34.5 345.2 345.2 295.8 346.3 0.27
38 250 10980 -39.7 -55.7 17 16.0 -40.6 150 20 347.0 347.1 296.1 347.4 0.08
39 240 11259 -42.1 -59.1 14 17.0 -42.9 347.5 347.5 296.1 347.7 0.06
40 225 11694 -45.7 -53.7 40 8.0 -46.1 348.5 348.5 296.4 348.9 0.11
41 222 11784 -46.5 -60.5 19 14.0 -47.0 348.6 348.6 296.4 348.8 0.05
42 200 12470 -52.5 -62.5 29 10.0 -52.8 155 26 349.6 349.6 296.6 349.8 0.04
43 198 12535 -53.1 -62.1 33 9.0 -53.4 349.7 349.7 296.6 349.9 0.05
44 191 12765 -54.7 -72.7 9 18.0 -55.0 350.7 350.7 296.8 350.8 0.01
45 182 13071 -57.5 -68.5 23 11.0 -57.7 351.1 351.1 296.9 351.1 0.02
46 150 14260 -67.3 -74.3 36 7.0 -67.4 65 12 354.2 354.2 297.5 354.2 0.01
47 138 14759 -70.9 -74.8 56 3.9 -70.9 356.4 356.4 298.0 356.4 0.01
48 111 16026 -78.3 -85.3 31 7.0 -78.3 365.4 365.4 299.7 365.4 0.00
49 100 16620 -79.9 -87.9 25 8.0 -79.9 40 10 373.4 373.4 301.1 373.4 0.00
50 81 17796 -84.9 -89.9 40 5.0 -84.9 360 10 386.3 386.3 303.2 386.3 0.00
51 77 18076 -83.3 -91.3 24 8.0 -83.3 395.3 395.3 304.5 395.3 0.00
52 73 18378 -75.7 -90.7 8 15.0 -75.7 417.4 417.4 307.4 417.4 0.00
53 70 18620 -77.3 -91.3 9 14.0 -77.3 210 13 419.0 419.0 307.6 419.0 0.00
54 66 18964 -72.1 -90.1 5 18.0 -72.2 437.4 437.4 309.6 437.4 0.00
55 61 19431 -71.1 -90.1 4 19.0 -71.2 449.6 449.6 310.8 449.6 0.00
56 52 20377 -72.1 -90.1 5 18.0 -72.2 468.3 468.3 312.5 468.3 0.00
57 50 20610 -69.5 -90.5 3 21.0 -69.6 150 16 479.7 479.7 313.4 479.7 0.00
58 30 23740 -57.1 -86.1 1 29.0 -58.3 245 16 589.0 589.0 320.1 589.0 0.01
59 27 24405 -58.3 -86.3 2 28.0 -59.5 603.6 603.6 320.7 603.7 0.01
60 25 24894 -54.3 -84.3 1 30.0 -56.3 628.5 628.5 321.9 628.6 0.01
61 24 25154 -56.5 -85.5 1 29.0 -58.1 629.5 629.5 321.9 629.6 0.01
62 20 26320 -53.1 -84.1 1 31.0 -55.8 95 33 673.6 673.6 323.6 673.8 0.02
63 18 26999 -51.9 -83.9 1 32.0 -55.1 698.0 698.0 324.4 698.2 0.02
64 16 27753 -55.5 -85.5 1 30.0 -58.0 710.2 710.2 324.7 710.3 0.02
65 16 27753 -52.5 -84.5 1 32.0 -55.8 720.0 720.0 325.1 720.1 0.02
66 10 30820 -47.3 -81.3 1 34.0 -53.9 95 57 843.0 843.0 328.2 843.5 0.05
67 9.2 31370 -48.5 -81.5 1 33.0 -54.9 858.7 858.8 328.6 859.3 0.06
68 6.5 33711 -37.7 -77.7 1 40.0 -51.4 994.0 994.1 331.1 995.8 0.15
TRP 81 17796 -84.9 -89.9 40 5.0 -84.9 360 10 386.3 386.3 303.2 386.3 0.00
WND 6.0 100 80
Sounding variables and indices
1000-500 mb thick: 5790.00 m
Freezing level: 541.73 mb = 5232.19 m = 17165.78 ft
Wetbulb zero: 598.99 mb = 4421.75 m = 14506.87 ft
Precipitable water: 2.04 inches
Sfc-500 mean rel hum: 67.37 %
Est. max temperature: 33.05 C = 91.49 F
Sfc-Lift cond lev (LCL): 980.55 mb = 252.99 m = 830.02 ft T: 25.03 C
700-500 lapse rate: 5.24 C/km
ThetaE index: 23.34 C Layer 1000.0- 816.0 mb
Conv cond level (CCL): 903.32 mb = 971.31 m = 3186.68 ft
Mean mixing ratio: 17.58 g/kg
Conv temperature: 30.21 C = 86.38 F
Cap Strength: 0.70 C
Lifted Index: -1.78 C Risk: Thunderstorms probable
Lifted Index @300 mb: -2.99 C
Lifted Index @700 mb: -0.81 C
Showalter Index: 0.53 C Risk: Thunderstorms probable
Total Totals Index: 42.50 C Risk: None
Vertical Totals Index: 22.90 C
Cross Totals Index: 19.60 C
K Index: 30.60 Risk: 60-80 % chance of thunderstorms
Sweat Index: 206.40 Risk: None
Energy Index: -2.16 Risk: Severe Thunderstorms probable
Parcel Indices
Parcel: using 100 mb layer
CAPE (B+): 823.71 J/kg
Max Up Vert Vel: 40.59 m/s
Conv Inhibition (B-): 20.75 J/kg
Cap Strength: 0.67 C
Lift Cond Lev (LCL): 932.34 mb = 696.93 m = 2286.48 ft
Lev Free Conv (LFC): 807.34 mb = 1939.22 m = 6362.20 ft
Equ Level (EL): 167.34 mb = 13587.12 m = 44576.63 ft
B at Equ Level: 820.16 J/kg
Max Parcel Lev (MPL): 97.34 mb = 16770.51 m = 55020.68 ft
Wind level data
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TRUE/GROUND REL
LEV P H DIR SPD U V
mb m knt m/s
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0 6 40996 100 80 -78.8 13.9
1 1006 16 335 5 2.1 -4.5
2 1000 80 315 5 3.5 -3.5
3 975 305 10 9 -1.6 -8.9
4 942 610 75 3 -2.9 -0.8
5 925 766 80 8 -7.9 -1.4
6 909 914 95 10 -10.0 0.9
7 850 1498 90 4 -4.0 0.0
8 789 2134 100 4 -3.9 0.7
9 700 3142 105 9 -8.7 2.3
10 682 3353 85 12 -12.0 -1.0
11 657 3658 105 9 -8.7 2.3
12 633 3962 95 10 -10.0 0.9
13 609 4267 110 14 -13.2 4.8
14 587 4572 85 11 -11.0 -1.0
15 565 4877 90 10 -10.0 0.0
16 524 5486 90 10 -10.0 0.0
17 505 5791 50 10 -7.7 -6.4
18 500 5870 55 10 -8.2 -5.7
19 486 6096 60 8 -6.9 -4.0
20 467 6401 80 10 -9.8 -1.7
21 449 6706 60 14 -12.1 -7.0
22 400 7600 30 10 -5.0 -8.7
23 399 7620 25 11 -4.6 -10.0
24 311 9449 155 2 -0.8 1.8
25 300 9710 165 8 -2.1 7.7
26 285 10058 170 10 -1.7 9.8
27 273 10363 150 15 -7.5 13.0
28 250 10980 150 20 -10.0 17.3
29 228 11582 150 21 -10.5 18.2
30 218 11887 170 20 -3.5 19.7
31 200 12470 155 26 -11.0 23.6
32 181 13106 145 30 -17.2 24.6
33 172 13411 150 21 -10.5 18.2
34 164 13716 120 15 -13.0 7.5
35 156 14021 80 13 -12.8 -2.3
36 150 14260 65 12 -10.9 -5.1
37 148 14326 65 14 -12.7 -5.9
38 134 14935 65 9 -8.2 -3.8
39 127 15240 40 12 -7.7 -9.2
40 120 15545 65 15 -13.6 -6.3
41 108 16154 40 24 -15.4 -18.4
42 103 16459 70 10 -9.4 -3.4
43 100 16620 40 10 -6.4 -7.7
44 97 16764 45 9 -6.4 -6.4
45 92 17069 85 10 -10.0 -0.9
46 87 17374 75 11 -10.6 -2.8
47 83 17678 15 11 -2.8 -10.6
48 81 17796 360 10 -0.0 -10.0
49 78 17983 350 10 1.7 -9.8
50 74 18288 360 12 -0.0 -12.0
51 70 18593 195 10 2.6 9.7
52 70 18620 210 13 6.5 11.3
53 67 18898 215 18 10.3 14.7
54 63 19202 315 10 7.1 -7.1
55 52 20422 300 2 1.7 -1.0
56 50 20610 150 16 -8.0 13.9
57 49 20726 115 10 -9.1 4.2
58 47 21031 155 17 -7.2 15.4
59 44 21336 125 19 -15.6 10.9
60 38 22250 100 34 -33.5 5.9
61 33 23165 80 12 -11.8 -2.1
62 31 23470 150 4 -2.0 3.5
63 30 23740 245 16 14.5 6.8
64 28 24079 245 16 14.5 6.8
65 26 24689 300 12 10.4 -6.0
66 25 24994 325 10 5.7 -8.2
67 23 25298 360 1 -0.0 -1.0
68 22 25603 15 10 -2.6 -9.7
69 21 25908 20 17 -5.8 -16.0
70 20 26320 95 33 -32.9 2.9
71 19 26518 85 33 -32.9 -2.9
72 18 27127 110 29 -27.3 9.9
73 15 28042 70 49 -46.0 -16.8
74 12 29566 80 64 -63.0 -11.1
75 10 30820 95 57 -56.8 5.0
Wind Parameters
Energy-Hel index: -51.48
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 NO DATA | | |
1000 NO DATA | | |
1500 NO DATA | | |
2000 NO DATA | | |
2500 NO DATA | | |
3000 NO DATA | | |
4000 NO DATA | | |
5000 NO DATA | | |
6000 NO DATA | | |
Wrote GIF file: /home/apache/climate/data/raob//WSSS/skewt/WSSS.skewt.20200325.00.gif