UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11)
Current filename: /home/data/upa/2020032012.upa.cvt
Date: 1200Z 20 MAR 20
Searching for VVTS...
Searching the city database file for: VVTS ...
Date:1200Z 20 MAR 20
Station: VVTS
WMO ident: 48900
Latitude: 10.82
Longitude: 106.67
Elevation: 19.00
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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 19 28.2 19.2 58 9.0 21.9 150 5 300.5 303.1 294.7 341.5 14.00
1 1000 93 27.6 19.6 62 8.0 22.0 145 11 300.8 303.4 295.1 343.3 14.50
2 961 445 25.6 16.6 58 9.0 19.5 137 17 302.2 304.5 294.1 339.0 12.46
3 950 546 25.6 8.6 34 17.0 15.2 135 19 303.2 304.5 290.3 325.3 7.39
4 925 780 23.2 13.2 53 10.0 16.7 130 23 303.0 304.9 292.7 333.8 10.36
5 858 1432 18.2 12.2 68 6.0 14.3 103 23 304.4 306.3 293.2 335.6 10.46
6 850 1512 18.4 10.4 60 8.0 13.3 100 23 305.4 307.2 292.7 333.5 9.36
7 807 1955 16.4 4.4 45 12.0 9.5 107 20 307.9 309.1 291.1 327.8 6.51
8 791 2125 14.6 8.6 67 6.0 10.9 109 19 307.7 309.4 293.0 334.7 8.90
9 780 2243 14.0 5.0 55 9.0 8.8 111 18 308.3 309.6 291.6 329.8 7.03
10 771 2341 14.8 -13.2 13 28.0 3.2 113 17 310.2 310.5 287.4 316.0 1.79
11 709 3046 11.6 -26.4 5 38.0 -0.6 123 12 314.2 314.3 287.5 316.4 0.62
12 700 3153 11.6 -30.4 4 42.0 -0.9 125 11 315.3 315.4 287.7 316.9 0.44
13 689 3285 12.4 -27.6 4 40.0 -0.4 125 11 317.7 317.8 288.6 319.7 0.57
14 559 4996 1.2 -40.8 3 42.0 -8.2 125 7 324.0 324.0 290.2 324.7 0.19
15 500 5880 -5.1 -36.1 7 31.0 -12.2 125 5 326.8 326.9 291.2 328.1 0.35
16 478 6231 -7.7 -39.7 6 32.0 -14.1 137 7 327.8 327.9 291.4 328.8 0.25
17 442 6837 -10.1 -28.1 21 18.0 -14.9 158 11 332.2 332.4 293.2 335.4 0.86
18 430 7048 -10.9 -36.9 10 26.0 -16.4 166 12 333.8 333.9 293.2 335.3 0.38
19 400 7600 -13.9 -40.9 8 27.0 -18.8 185 15 336.9 337.0 293.8 338.0 0.27
20 321 9234 -27.3 -50.3 9 23.0 -29.7 177 24 340.3 340.3 294.5 340.7 0.12
21 300 9720 -30.1 -53.1 9 23.0 -32.1 175 27 343.0 343.0 295.1 343.3 0.09
22 292 9912 -30.5 -56.5 6 26.0 -32.6 179 26 345.0 345.1 295.6 345.3 0.06
23 250 10990 -40.5 -46.5 52 6.0 -41.0 200 23 345.9 345.9 295.9 346.8 0.23
24 248 11045 -40.9 -45.9 58 5.0 -41.3 201 23 346.1 346.1 296.0 347.1 0.25
25 243 11182 -42.3 -49.3 46 7.0 -42.8 202 24 346.0 346.0 295.9 346.7 0.18
26 232 11494 -44.1 -60.1 15 16.0 -44.7 205 24 347.9 347.9 296.2 348.1 0.05
27 200 12470 -52.5 -62.5 29 10.0 -52.8 215 27 349.6 349.6 296.6 349.8 0.04
28 152 14190 -66.5 -73.5 37 7.0 -66.5 205 16 354.2 354.2 297.5 354.2 0.01
29 150 14270 -67.1 -73.1 42 6.0 -67.1 205 15 354.5 354.5 297.6 354.6 0.01
30 125 15349 -75.3 -82.3 33 7.0 -75.3 230 19 358.6 358.6 298.4 358.6 0.00
31 118 15684 -73.5 -85.5 14 12.0 -73.5 238 20 367.9 367.9 300.2 367.9 0.00
32 100 16640 -78.5 -88.5 18 10.0 -78.5 260 23 376.1 376.1 301.6 376.1 0.00
TRP
WND
Sounding variables and indices
1000-500 mb thick: 5787.00 m
Freezing level: 547.76 mb = 5164.13 m = 16942.47 ft
Wetbulb zero: 718.36 mb = 2935.87 m = 9632.01 ft
Precipitable water: 1.03 inches
Sfc-500 mean rel hum: 24.24 %
Est. max temperature: 32.07 C = 89.73 F
Sfc-Lift cond lev (LCL): 886.19 mb = 1151.36 m = 3777.38 ft T: 20.35 C
700-500 lapse rate: 6.12 C/km
ThetaE index: 18.71 C Layer 780.0- 709.0 mb
Conv cond level (CCL): 652.44 mb = 3731.08 m = 12240.93 ft
Mean mixing ratio: 11.50 g/kg
Conv temperature: 47.10 C = 116.78 F
Cap Strength: 6.58 C
Lifted Index: 3.29 C Risk: None
Lifted Index @300 mb: 6.27 C
Lifted Index @700 mb: 5.13 C
Showalter Index: 4.49 C Risk: None
Total Totals Index: 39.00 C Risk: None
Vertical Totals Index: 23.50 C
Cross Totals Index: 15.50 C
K Index: -8.10 Risk: None
Sweat Index: 175.80 Risk: None
Energy Index: -0.85 Risk: Scattered severe thunderstorms
Parcel Indices
Parcel: using 100 mb layer
CAPE (B+): 12.36 J/kg
Max Up Vert Vel: 4.97 m/s
Conv Inhibition (B-): 4524.13 J/kg
Cap Strength: 6.54 C
Lift Cond Lev (LCL): 827.04 mb = 1745.75 m = 5727.44 ft
Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft
Wind level data
Storm motion: 149 at 10 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 19 150 5 -2.5 4.3 | 327 5 2.6 -4.1
1 1000 93 145 11 -6.3 9.0 | 117 1 -1.2 0.6
2 925 780 130 23 -17.6 14.8 | 117 14 -12.5 6.4
3 850 1512 100 23 -22.7 4.0 | 76 18 -17.5 -4.4
4 700 3153 125 11 -9.0 6.3 | 62 4 -3.9 -2.1
5 500 5880 125 5 -4.1 2.9 | 350 6 1.0 -5.5
6 400 7600 185 15 1.3 14.9 | 224 9 6.4 6.5
7 300 9720 175 27 -2.4 26.9 | 188 19 2.8 18.5
8 250 10990 200 23 7.9 21.6 | 224 19 13.0 13.2
9 200 12470 215 27 15.5 22.1 | 236 25 20.6 13.7
10 150 14270 205 15 6.3 13.6 | 246 13 11.5 5.2
11 100 16640 260 23 22.7 4.0 | 279 28 27.8 -4.4
Wind Parameters
Mean winds (0-6000m): 118.6 at 13.1 knts
Storm direction: 148.6 at 9.8 knts
Shear (0-3000m) pos: 2.2 neg: 3.4 tot: 5.6 10-3/s
Storm rel Dir Shear (0-3000m): 101.9 deg
Storm rel helicity (0-3000m) pos: 5.5 neg: -53.1 tot: -47.7 m^2/s^2
ave: -15.9 10^-3 m/s^2 rel: -0.08
Storm rel vorticity (0-3000m) horiz: 8.0 stream: -0.6 10^-3/s
Energy-Hel index: 0.00
Bulk Rich Number: 3.82
Bulk Shear: 3.23 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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500 140 14 119 4| 0.0 14.0 14.0| 1.1 -0.7 0.5 0.9 0.52| 17.2 9.0
1000 132 18 114 9| 0.0 9.7 9.7| 1.1 -18.0 -16.8 -16.8 0.16| 13.1 2.1
1500 124 19 102 11| 0.0 6.9 6.9| 1.1 -50.8 -49.6 -33.1 -0.11| 11.5 -1.2
2000 118 20 95 12| 1.2 5.2 6.4| 5.0 -50.8 -45.8 -22.9 -0.07| 9.8 -0.7
2500 117 19 91 12| 1.8 4.1 6.0| 5.5 -51.0 -45.6 -18.2 -0.06| 8.7 -0.5
3000 116 18 88 11| 2.2 3.4 5.6| 5.5 -53.1 -47.7 -15.9 -0.08| 8.0 -0.6
4000 117 16 85 10| 1.8 2.5 4.3| 5.5 -55.9 -50.4 -12.6 -0.13| 6.4 -0.8
5000 118 15 79 8| 1.5 1.8 3.3| 5.5 -58.2 -52.7 -10.5 -0.16| 5.3 -0.9
6000 119 13 72 7| 1.3 1.4 2.7| 5.7 -60.1 -54.4 -9.1 -0.18| 4.7 -0.8
Wrote GIF file: /home/apache/climate/data/raob//VVTS/skewt/VVTS.skewt.20200320.12.gif