UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11)
Current filename: /home/data/upa/2020032000.upa.cvt
Date: 0000Z 20 MAR 20
Searching for WSSS...
Searching the city database file for: WSSS ...
Date:0000Z 20 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 1010 16 26.6 23.4 83 3.2 24.3 35 4 298.9 302.2 297.1 352.1 18.23
1 1000 110 25.8 22.2 81 3.6 23.2 30 6 299.0 302.1 296.4 348.8 17.09
2 941 644 22.8 17.8 73 5.0 19.4 28 6 301.1 303.7 294.7 341.6 13.75
3 926 785 21.8 20.6 93 1.2 20.9 105 2 301.5 304.6 296.8 350.8 16.72
4 925 794 21.6 20.4 93 1.2 20.8 110 2 301.4 304.4 296.7 350.1 16.53
5 850 1525 17.2 16.3 94 0.9 16.6 230 5 304.2 306.7 295.6 345.4 13.85
6 836 1667 16.0 16.0 100 0.0 16.0 232 8 304.3 306.9 295.6 345.5 13.81
7 831 1718 15.6 15.5 99 0.1 15.5 233 9 304.5 306.9 295.4 344.5 13.45
8 778 2277 13.8 12.2 90 1.6 12.7 240 17 308.3 310.5 295.1 343.4 11.56
9 775 2310 14.4 10.2 76 4.2 11.7 241 17 309.3 311.2 294.4 340.2 10.14
10 751 2576 13.6 1.6 44 12.0 6.9 238 14 311.2 312.3 291.5 329.1 5.73
11 734 2769 12.2 7.4 72 4.8 9.2 230 10 311.7 313.4 294.1 339.0 8.84
12 710 3048 10.4 0.4 50 10.0 5.0 230 7 312.7 313.8 291.7 330.1 5.55
13 700 3166 9.6 4.6 71 5.0 6.6 230 6 313.1 314.6 293.5 336.8 7.62
14 680 3406 7.4 5.2 86 2.2 6.1 256 10 313.3 314.8 294.0 338.7 8.19
15 671 3515 7.0 5.0 87 2.0 5.8 258 11 314.0 315.6 294.2 339.5 8.18
16 658 3676 7.2 -4.8 42 12.0 1.3 261 12 316.0 316.8 291.5 329.1 4.07
17 646 3827 6.6 0.6 65 6.0 3.3 273 14 317.0 318.2 293.5 336.7 6.20
18 636 3955 6.0 -5.0 45 11.0 0.6 283 15 317.7 318.5 292.0 331.1 4.15
19 634 3981 6.0 -9.0 33 15.0 -0.8 285 15 318.0 318.6 291.2 328.0 3.05
20 620 4164 4.6 -0.1 72 4.7 2.0 294 13 318.4 319.6 293.9 338.1 6.14
21 606 4349 3.0 -1.0 75 4.0 0.8 303 10 318.7 319.8 293.7 337.5 5.88
22 602 4403 2.8 -4.2 60 7.0 -0.7 306 9 319.1 320.0 292.8 334.1 4.66
23 538 5302 -3.7 -4.1 97 0.4 -3.9 350 2 321.7 322.7 294.0 338.8 5.26
24 517 5617 -4.3 -12.3 54 8.0 -7.6 39 2 324.7 325.2 292.9 334.4 2.88
25 515 5647 -4.5 -6.5 86 2.0 -5.5 49 2 324.8 325.7 294.3 339.9 4.57
26 508 5755 -4.7 -12.7 54 8.0 -8.0 84 3 325.8 326.4 293.2 335.4 2.84
27 505 5802 -4.9 -8.8 74 3.9 -6.7 100 4 326.1 326.9 294.1 339.2 3.90
28 503 5833 -4.7 -12.7 54 8.0 -8.0 110 4 326.7 327.3 293.4 336.5 2.86
29 500 5880 -5.1 -10.1 68 5.0 -7.3 125 5 326.8 327.5 294.0 338.8 3.55
30 498 5911 -5.3 -9.1 75 3.8 -7.0 125 5 327.0 327.7 294.3 339.9 3.86
31 488 6071 -5.3 -14.3 49 9.0 -8.9 125 6 328.9 329.4 293.7 337.7 2.59
32 480 6200 -6.1 -10.6 70 4.5 -8.1 120 7 329.4 330.1 294.7 341.5 3.55
33 460 6532 -7.9 -14.9 57 7.0 -10.6 120 10 331.2 331.7 294.4 340.3 2.62
34 419 7248 -14.1 -16.8 80 2.7 -15.0 137 11 332.2 332.7 294.5 340.8 2.45
35 408 7450 -14.3 -28.3 29 14.0 -17.9 170 9 334.5 334.7 293.8 337.9 0.91
36 400 7600 -15.1 -27.1 35 12.0 -18.3 195 8 335.4 335.6 294.1 339.2 1.04
37 386 7869 -16.1 -38.1 13 22.0 -20.3 182 9 337.5 337.6 294.0 338.9 0.37
38 378 8027 -17.1 -41.1 11 24.0 -21.2 175 9 338.2 338.2 294.1 339.3 0.28
39 345 8705 -22.3 -37.3 24 15.0 -24.9 147 12 340.1 340.2 294.8 341.8 0.45
40 325 9143 -24.7 -43.7 15 19.0 -27.3 107 10 342.6 342.7 295.2 343.6 0.24
41 300 9720 -29.5 -46.5 18 17.0 -31.4 95 10 343.8 343.8 295.4 344.6 0.20
42 261 10695 -38.1 -52.1 22 14.0 -39.1 95 19 345.1 345.2 295.7 345.6 0.12
43 250 10990 -40.7 -51.7 30 11.0 -41.4 105 22 345.6 345.6 295.8 346.1 0.13
44 248 11045 -41.1 -43.7 76 2.6 -41.3 106 22 345.8 345.8 296.0 347.0 0.32
45 243 11183 -42.3 -57.3 18 15.0 -43.0 110 23 346.0 346.0 295.8 346.3 0.07
46 238 11323 -43.5 -53.5 32 10.0 -44.0 113 24 346.2 346.3 295.9 346.7 0.11
47 234 11437 -44.5 -46.8 78 2.3 -44.7 116 24 346.4 346.4 296.1 347.4 0.24
48 233 11466 -44.7 -45.9 88 1.2 -44.8 117 24 346.5 346.6 296.1 347.6 0.27
49 226 11669 -46.1 -50.0 65 3.9 -46.3 120 25 347.4 347.5 296.2 348.1 0.17
50 201 12438 -52.7 -56.1 66 3.4 -52.8 125 24 348.8 348.8 296.4 349.2 0.10
51 200 12470 -53.1 -56.6 66 3.5 -53.2 125 24 348.7 348.7 296.4 349.1 0.09
52 154 14102 -67.1 -70.1 66 3.0 -67.1 140 32 351.8 351.8 297.0 351.9 0.02
53 150 14260 -68.5 -72.6 55 4.1 -68.5 145 34 352.1 352.1 297.1 352.1 0.01
54 132 15016 -74.5 -80.5 39 6.0 -74.5 134 31 354.5 354.5 297.6 354.5 0.00
55 125 15332 -75.1 -84.1 23 9.0 -75.1 120 26 359.0 359.0 298.5 359.0 0.00
56 120 15571 -71.7 -86.7 9 15.0 -71.8 92 17 369.4 369.4 300.5 369.4 0.00
57 100 16630 -78.3 -88.3 18 10.0 -78.3 40 10 376.4 376.4 301.6 376.5 0.00
58 91 17163 -80.9 -89.9 21 9.0 -80.9 35 8 381.6 381.6 302.5 381.6 0.00
59 85 17548 -79.1 -89.1 18 10.0 -79.1 56 11 392.7 392.7 304.2 392.7 0.00
60 74 18328 -81.7 -90.7 20 9.0 -81.7 301 10 403.1 403.1 305.6 403.1 0.00
61 70 18640 -80.3 -90.3 17 10.0 -80.3 290 8 412.6 412.6 306.8 412.6 0.00
62 67 18889 -78.3 -89.3 15 11.0 -78.3 286 10 422.1 422.1 308.0 422.1 0.00
63 63 19239 -79.9 -90.9 14 11.0 -79.9 209 10 426.1 426.1 308.4 426.1 0.00
64 60 19521 -71.5 -91.5 4 20.0 -71.6 224 8 450.9 450.9 311.0 450.9 0.00
65 57 19826 -68.5 -91.5 2 23.0 -68.7 246 6 464.3 464.3 312.1 464.3 0.00
TRP 91 17163 -80.9 -89.9 21 9.0 -80.9 35 8 381.6 381.6 302.5 381.6 0.00
WND
Sounding variables and indices
1000-500 mb thick: 5770.00 m
Freezing level: 574.43 mb = 4790.33 m = 15716.11 ft
Wetbulb zero: 635.14 mb = 3966.49 m = 13013.26 ft
Precipitable water: 2.11 inches
Sfc-500 mean rel hum: 76.42 %
Est. max temperature: 31.50 C = 88.70 F
Sfc-Lift cond lev (LCL): 964.53 mb = 427.35 m = 1402.06 ft T: 24.02 C
700-500 lapse rate: 5.42 C/km
ThetaE index: 16.43 C Layer 831.0- 734.0 mb
Conv cond level (CCL): 876.51 mb = 1259.46 m = 4132.04 ft
Mean mixing ratio: 15.75 g/kg
Conv temperature: 30.88 C = 87.58 F
Cap Strength: 1.41 C
Lifted Index: -0.90 C Risk: Thunderstorms probable
Lifted Index @300 mb: 0.71 C
Lifted Index @700 mb: -0.03 C
Showalter Index: -0.43 C Risk: Thunderstorms probable
Total Totals Index: 43.70 C Risk: None
Vertical Totals Index: 22.30 C
Cross Totals Index: 21.40 C
K Index: 33.60 Risk: 60-80 % chance of thunderstorms
Sweat Index: 210.60 Risk: None
Energy Index: -1.37 Risk: Scattered severe thunderstorms
Parcel Indices
Parcel: using 100 mb layer
CAPE (B+): 168.62 J/kg
Max Up Vert Vel: 18.36 m/s
Conv Inhibition (B-): 27.03 J/kg
Cap Strength: 1.41 C
Lift Cond Lev (LCL): 912.24 mb = 914.06 m = 2998.86 ft
Lev Free Conv (LFC): 837.24 mb = 1654.20 m = 5427.11 ft
Equ Level (EL): 787.24 mb = 2177.00 m = 7142.29 ft
B at Equ Level: 15.46 J/kg
Max Parcel Lev (MPL): 737.24 mb = 2731.94 m = 8962.95 ft
Wind level data
Storm motion: 293 at 6 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 1010 16 35 4 -2.3 -3.3 | 84 8 -8.1 -0.9
1 1000 110 30 6 -3.0 -5.2 | 72 9 -8.8 -2.8
2 978 305 40 11 -7.1 -8.4 | 65 14 -12.9 -6.0
3 945 610 10 7 -1.2 -6.9 | 57 8 -7.0 -4.5
4 925 794 110 2 -1.9 0.7 | 112 8 -7.7 3.1
5 912 914 210 2 1.0 1.7 | 131 6 -4.8 4.2
6 881 1219 270 10 10.0 -0.0 | 240 5 4.2 2.4
7 850 1525 230 5 3.8 3.2 | 161 6 -2.0 5.6
8 820 1829 235 12 9.8 6.9 | 203 10 4.0 9.3
9 791 2134 235 17 13.9 9.8 | 214 15 8.1 12.2
10 763 2438 245 17 15.4 7.2 | 225 14 9.6 9.6
11 736 2743 230 10 7.7 6.4 | 192 9 1.9 8.8
12 700 3166 230 6 4.6 3.9 | 169 6 -1.2 6.3
13 684 3353 255 10 9.7 2.6 | 218 6 3.9 5.0
14 659 3658 260 12 11.8 2.1 | 233 8 6.0 4.5
15 634 3962 285 15 14.5 -3.9 | 280 9 8.7 -1.5
16 588 4572 315 7 4.9 -4.9 | 18 3 -0.8 -2.5
17 525 5486 0 0 -0.0 -0.0 | 113 6 -5.8 2.4
18 500 5880 125 5 -4.1 2.9 | 118 11 -9.9 5.3
19 486 6096 125 6 -4.9 3.4 | 119 12 -10.7 5.9
20 467 6401 110 10 -9.4 3.4 | 111 16 -15.2 5.8
21 449 6706 135 10 -7.1 7.1 | 126 16 -12.9 9.5
22 432 7010 100 13 -12.8 2.3 | 104 19 -18.6 4.7
23 400 7600 195 8 2.1 7.7 | 160 11 -3.7 10.1
24 352 8534 150 11 -5.5 9.5 | 137 16 -11.3 11.9
25 338 8839 145 12 -6.9 9.8 | 134 18 -12.7 12.3
26 324 9144 105 10 -9.7 2.6 | 108 16 -15.5 5.0
27 311 9449 110 10 -9.4 3.4 | 111 16 -15.2 5.8
28 300 9720 95 10 -10.0 0.9 | 102 16 -15.8 3.3
29 299 9754 90 11 -11.0 0.0 | 98 17 -16.8 2.4
30 274 10363 85 15 -14.9 -1.3 | 93 21 -20.7 1.1
31 250 10990 105 22 -21.3 5.7 | 107 28 -27.0 8.1
32 229 11582 120 25 -21.7 12.5 | 119 31 -27.4 14.9
33 200 12470 125 24 -19.7 13.8 | 122 30 -25.5 16.2
34 164 13716 130 28 -21.4 18.0 | 127 34 -27.2 20.4
35 150 14260 145 34 -19.5 27.9 | 140 39 -25.3 30.3
36 148 14326 145 34 -19.5 27.9 | 140 39 -25.3 30.3
37 127 15240 130 30 -23.0 19.3 | 127 36 -28.8 21.7
38 120 15545 95 17 -16.9 1.5 | 100 23 -22.7 3.9
39 114 15850 45 10 -7.1 -7.1 | 70 14 -12.9 -4.6
40 103 16459 15 7 -1.8 -6.8 | 60 9 -7.6 -4.3
41 100 16630 40 10 -6.4 -7.7 | 67 13 -12.2 -5.2
42 98 16764 40 10 -6.4 -7.7 | 67 13 -12.2 -5.2
43 91 17163 35 8 -4.6 -6.6 | 68 11 -10.4 -4.1
44 88 17374 50 10 -7.7 -6.4 | 73 14 -13.5 -4.0
45 83 17678 60 12 -10.4 -6.0 | 78 17 -16.2 -3.6
46 79 17983 355 11 1.0 -11.0 | 30 10 -4.8 -8.5
47 71 18593 260 10 9.8 1.7 | 224 6 4.1 4.2
48 70 18640 290 8 7.5 -2.7 | 280 2 1.7 -0.3
49 67 18898 285 10 9.7 -2.6 | 272 4 3.9 -0.2
50 63 19202 205 10 4.2 9.1 | 172 12 -1.6 11.5
51 53 20117 280 2 2.0 -0.3 | 118 4 -3.8 2.1
Wind Parameters
Mean winds (0-6000m): 262.7 at 8.4 knts
Storm direction: 292.7 at 6.3 knts
Shear (0-3000m) pos: 1.8 neg: 0.7 tot: 2.5 10-3/s
Storm rel Dir Shear (0-3000m): 95.2 deg
Storm rel helicity (0-3000m) pos: 65.5 neg: -44.3 tot: 21.2 m^2/s^2
ave: 7.1 10^-3 m/s^2 rel: 0.18
Storm rel vorticity (0-3000m) horiz: 11.4 stream: 2.0 10^-3/s
Energy-Hel index: 0.06
Bulk Rich Number: 5.51
Bulk Shear: 30.58 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 33 8 66 11| 0.0 4.6 4.6| 0.0 -13.1 -13.1 -26.3 -0.42| 11.6 -4.9
1000 31 6 72 10| 0.0 4.4 4.4| 28.9 -13.1 15.8 15.8 0.33| 14.2 4.7
1500 345 7 45 6| 0.2 2.9 3.1| 38.0 -22.3 15.7 10.5 0.23| 14.4 3.3
2000 276 8 228 2| 2.7 2.2 4.9| 53.2 -22.3 30.9 15.5 0.32| 13.4 4.2
2500 253 9 213 6| 2.2 1.8 4.0| 65.5 -27.3 38.2 15.3 0.31| 12.0 3.8
3000 248 10 207 7| 1.8 0.7 2.5| 65.5 -44.3 21.2 7.1 0.18| 11.4 2.0
4000 253 10 215 6| 2.4 0.5 2.9| 91.7 -45.7 46.0 11.5 0.30| 10.5 3.2
5000 264 10 227 5| 0.7 0.4 1.1|103.1 -45.7 57.4 11.5 0.37| 9.8 3.6
6000 263 8 216 4| 0.2 0.4 0.6|116.1 -47.6 68.5 11.4 0.38| 9.1 3.5
Wrote GIF file: /home/apache/climate/data/raob//WSSS/skewt/WSSS.skewt.20200320.00.gif