UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11)
Current filename: /home/data/upa/2020032400.upa.cvt
Date: 0000Z 24 MAR 20
Searching for VV811...
Searching the city database file for: VV811 ...
Date:0000Z 24 MAR 20
Station: VV811
WMO ident: 48811
Latitude: 21.40
Longitude: 103.02
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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 98
SFC 958 469 18.6 18.1 97 0.5 18.3 0 0 295.4 297.8 293.0 334.9 13.77
2 925 772 19.4 16.6 84 2.8 17.5 0 0 299.1 301.5 293.6 336.9 12.95
3 924 781 19.6 16.3 81 3.3 17.4 358 0 299.4 301.8 293.4 336.6 12.72
4 850 1498 17.4 14.0 80 3.4 15.1 195 11 304.4 306.6 294.3 339.9 11.91
5 809 1920 15.8 11.0 73 4.8 12.7 209 13 307.0 308.9 293.8 337.9 10.25
6 803 1984 16.0 10.0 68 6.0 12.2 211 13 307.9 309.7 293.6 337.1 9.65
7 700 3135 7.2 2.2 70 5.0 4.4 250 19 310.5 311.7 291.8 330.3 6.42
8 680 3372 5.6 -2.4 56 8.0 1.6 250 20 311.3 312.1 290.6 326.0 4.72
9 588 4537 -4.9 -6.4 89 1.5 -5.5 247 25 312.2 313.0 290.3 325.0 4.03
10 577 4686 -5.7 -8.3 82 2.6 -6.8 247 26 313.0 313.7 290.0 324.3 3.54
11 572 4754 -4.1 -21.1 25 17.0 -9.4 247 26 315.7 315.9 288.7 319.9 1.24
12 565 4851 -4.1 -28.1 13 24.0 -10.4 247 27 316.8 316.9 288.5 319.1 0.67
13 547 5107 -3.3 -33.3 8 30.0 -10.5 246 28 320.7 320.8 289.4 322.2 0.42
14 500 5810 -8.7 -34.7 10 26.0 -14.3 245 31 322.4 322.5 289.9 323.9 0.40
15 400 7500 -20.7 -45.7 9 25.0 -23.9 255 42 328.1 328.1 291.3 328.7 0.16
16 359 8287 -27.5 -53.5 7 26.0 -29.7 255 48 329.3 329.3 291.6 329.6 0.07
17 332 8843 -32.3 -51.3 13 19.0 -33.8 255 52 330.1 330.2 291.9 330.6 0.10
18 316 9189 -34.3 -59.3 6 25.0 -35.7 255 55 332.1 332.1 292.3 332.2 0.04
19 300 9550 -37.3 -60.3 7 23.0 -38.4 255 58 332.8 332.8 292.5 333.0 0.04
20 296 9643 -37.9 -60.9 7 23.0 -38.9 253 61 333.2 333.2 292.6 333.4 0.04
21 294 9689 -38.1 -50.1 27 12.0 -38.9 252 63 333.6 333.6 292.8 334.1 0.13
22 288 9831 -38.5 -55.5 15 17.0 -39.4 248 68 335.0 335.0 293.2 335.3 0.07
23 252 10746 -40.7 226 101 344.8
24 250 10800 -41.1 225 103 345.0
25 243 10992 -42.5 225 106 345.7
26 224 11536 -46.5 225 101 347.7
27 211 11930 -49.3 225 98 349.3
28 200 12280 -50.3 225 95 353.1
29 179 13000 -52.7 235 83 360.6
30 150 14120 -60.7 250 64 365.5
31 136 14724 -64.9 248 58 368.5
32 128 15093 -66.7 246 55 371.7
33 124 15286 -64.5 245 53 379.1
34 100 16570 -74.5 240 40 383.8
TRP
WND 243 10992 -42.5 225 106 345.7
Sounding variables and indices
1000-500 mb thick: 5712.00 m
Freezing level: 630.93 mb = 3993.78 m = 13102.80 ft
Wetbulb zero: 659.68 mb = 3615.60 m = 11862.08 ft
Precipitable water: 1.32 inches
Sfc-500 mean rel hum: 61.03 %
Est. max temperature: 30.26 C = 86.46 F
Sfc-Lift cond lev (LCL): 951.22 mb = 530.23 m = 1739.58 ft T: 18.76 C
700-500 lapse rate: 5.94 C/km
ThetaE index: 20.76 C Layer 809.0- 547.0 mb
Conv cond level (CCL): 772.02 mb = 2313.58 m = 7590.40 ft
Mean mixing ratio: 12.68 g/kg
Conv temperature: 31.73 C = 89.11 F
Cap Strength: 3.73 C
Lifted Index: -0.81 C Risk: Thunderstorms probable
Lifted Index @300 mb: -1.64 C
Lifted Index @700 mb: 0.35 C
Showalter Index: -1.86 C Risk: Thunderstorms probable
Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms
Vertical Totals Index: 26.10 C
Cross Totals Index: 22.70 C
K Index: 35.10 Risk: > 80 % chance of thunderstorms
Sweat Index: 221.00 Risk: None
Energy Index: -3.11 Risk: Severe Thunderstorms probable
Parcel Indices
Parcel: using 100 mb layer
CAPE (B+): 446.53 J/kg
Max Up Vert Vel: 29.88 m/s
Conv Inhibition (B-): 167.15 J/kg
Cap Strength: 3.62 C
Lift Cond Lev (LCL): 870.05 mb = 1297.81 m = 4257.87 ft
Lev Free Conv (LFC): 675.05 mb = 3430.98 m = 11256.35 ft
Equ Level (EL): 545.05 mb = 5134.68 m = 16845.86 ft
B at Equ Level: 169.66 J/kg
Max Parcel Lev (MPL): 215.05 mb = 11804.96 m = 38729.71 ft
Wind level data
Storm motion: 272 at 15 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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0 958 469 0 0 -0.0 -0.0 | 92 15 -14.8 0.6
1 925 772 0 0 -0.0 -0.0 | 92 15 -14.8 0.6
2 850 1498 195 11 2.8 10.6 | 133 16 -12.0 11.2
3 700 3135 250 19 17.9 6.5 | 203 8 3.0 7.1
4 500 5810 245 31 28.1 13.1 | 224 19 13.3 13.7
5 400 7500 255 42 40.6 10.9 | 246 28 25.7 11.5
6 300 9550 255 58 56.0 15.0 | 249 44 41.2 15.6
7 250 10800 225 103 72.8 72.8 | 218 94 58.0 73.4
8 243 10992 225 106 75.0 75.0 | 219 97 60.1 75.6
9 200 12280 225 95 67.2 67.2 | 218 86 52.3 67.8
10 150 14120 250 64 60.1 21.9 | 244 51 45.3 22.5
11 100 16570 240 40 34.6 20.0 | 224 29 19.8 20.6
Wind Parameters
Mean winds (0-6000m): 242.4 at 19.8 knts
Storm direction: 272.4 at 14.8 knts
Shear (0-3000m) pos: 2.7 neg: 1.8 tot: 4.5 10-3/s
Storm rel Dir Shear (0-3000m): 116.7 deg
Storm rel helicity (0-3000m) pos: 67.6 neg: -8.4 tot: 59.2 m^2/s^2
ave: 19.7 10^-3 m/s^2 rel: 0.57
Storm rel vorticity (0-3000m) horiz: 6.4 stream: 3.6 10^-3/s
Energy-Hel index: 0.14
Bulk Rich Number: 8.75
Bulk Shear: 51.00 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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500 315 1 91 14| 0.0 3.1 3.1| 0.0 -8.4 -8.4 -16.8 -0.70| 3.3 -2.3
1000 202 4 107 14| 0.0 5.4 5.4| 21.7 -8.4 13.2 13.2 0.34| 9.6 3.2
1500 200 6 118 14| 1.1 3.6 4.8| 35.5 -8.4 27.1 18.1 0.42| 8.0 3.3
2000 210 8 127 13| 2.0 2.7 4.7| 49.5 -8.4 41.1 20.5 0.49| 7.3 3.5
2500 221 10 136 12| 2.6 2.2 4.8| 61.8 -8.4 53.4 21.4 0.54| 6.9 3.8
3000 230 12 144 10| 2.7 1.8 4.5| 67.6 -8.4 59.2 19.7 0.57| 6.4 3.6
4000 238 14 163 9| 2.0 1.9 3.9| 72.9 -8.4 64.5 16.1 0.55| 5.4 2.9
5000 241 17 181 9| 1.6 1.9 3.5| 77.3 -8.4 68.9 13.8 0.52| 4.8 2.5
6000 242 20 195 10| 1.8 1.6 3.4| 97.6 -8.4 89.1 14.9 0.53| 4.5 2.4
Wrote GIF file: /home/apache/climate/data/raob//VV811/skewt/VV811.skewt.20200324.00.gif