UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11)
Current filename: /home/data/upa/2020033011.upa.cvt
Date: 1100Z 30 MAR 20
Searching for LIBR...
Searching the city database file for: LIBR ...
Date:1100Z 30 MAR 20
Station: LIBR
WMO ident: 16320
Latitude: 40.65
Longitude: 17.95
Elevation: 10.00
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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 1011 10 14.8 11.2 79 3.6 12.7 335 5 287.1 288.5 285.4 310.2 8.28
1 1000 105 12.6 10.4 86 2.2 11.3 335 8 285.8 287.1 284.5 307.8 7.93
2 975 317 10.6 10.0 96 0.6 10.3 1 7 285.8 287.2 284.5 307.8 7.92
3 955 489 9.2 8.1 93 1.1 8.6 22 6 286.1 287.3 283.8 305.9 7.11
4 946 568 9.8 3.8 66 6.0 6.8 32 5 287.5 288.4 282.4 302.5 5.31
5 925 754 9.4 -0.6 50 10.0 4.7 55 4 288.9 289.6 281.5 300.3 3.95
6 908 908 8.4 -2.6 46 11.0 3.5 68 4 289.4 290.0 281.1 299.5 3.47
7 871 1250 6.2 0.2 65 6.0 3.4 98 5 290.6 291.4 282.8 303.5 4.45
8 850 1450 4.6 -0.0 72 4.6 2.4 115 6 291.0 291.8 283.0 304.0 4.50
9 746 2498 -3.7 -5.4 88 1.7 -4.4 118 7 293.0 293.6 282.7 303.1 3.43
10 700 2998 -7.1 -10.4 77 3.3 -8.2 120 8 294.6 295.1 282.2 302.1 2.47
11 679 3234 -8.7 -13.2 70 4.5 -10.1 133 8 295.4 295.8 282.0 301.6 2.03
12 665 3395 -9.7 -13.5 74 3.8 -10.9 142 8 296.1 296.4 282.3 302.3 2.03
13 655 3512 -10.1 -16.1 61 6.0 -11.9 149 8 296.9 297.2 282.2 302.0 1.66
14 651 3559 -9.3 -29.3 18 20.0 -13.4 151 8 298.3 298.4 281.3 300.0 0.52
15 648 3595 -8.9 -26.9 22 18.0 -12.9 153 8 299.2 299.3 281.9 301.3 0.65
16 602 4160 -13.5 -33.5 17 20.0 -16.9 185 9 300.2 300.3 282.0 301.5 0.38
17 570 4573 -15.7 -30.7 26 15.0 -18.4 209 9 302.4 302.4 283.0 304.1 0.52
18 566 4626 -15.3 -27.3 35 12.0 -17.7 212 9 303.4 303.6 283.7 305.8 0.72
19 564 4653 -15.3 -21.3 60 6.0 -16.8 213 9 303.7 304.0 284.5 307.7 1.24
20 522 5232 -19.7 -23.2 74 3.5 -20.5 246 10 305.2 305.4 284.9 308.9 1.13
21 500 5550 -22.1 -27.0 64 4.9 -23.0 265 10 306.1 306.3 284.9 308.9 0.84
22 465 6080 -25.3 -37.3 32 12.0 -26.8 254 12 308.5 308.6 285.2 309.7 0.33
23 429 6658 -30.5 -40.5 37 10.0 -31.5 241 13 309.1 309.1 285.3 310.0 0.26
24 401 7133 -34.7 -36.9 80 2.2 -34.9 230 15 309.7 309.7 285.7 311.1 0.40
25 400 7150 -34.7 -37.3 77 2.6 -35.0 230 15 309.9 310.0 285.8 311.2 0.39
26 385 7416 -36.9 -39.3 78 2.4 -37.1 229 16 310.4 310.5 285.9 311.6 0.33
27 376 7580 -38.3 -46.3 43 8.0 -38.8 228 17 310.7 310.7 285.8 311.2 0.16
28 362 7840 -40.7 -51.7 30 11.0 -41.2 227 18 310.8 310.9 285.7 311.2 0.09
29 326 8544 -47.1 -51.5 61 4.4 -47.3 223 21 311.5 311.5 286.0 311.9 0.10
30 318 8708 -48.5 -53.0 59 4.5 -48.7 222 22 311.8 311.8 286.1 312.1 0.09
31 300 9090 -51.3 -58.3 43 7.0 -51.5 220 24 313.0 313.1 286.5 313.2 0.05
32 296 9177 -51.9 -59.9 38 8.0 -52.1 218 24 313.4 313.4 286.6 313.6 0.04
33 275 9648 -55.7 -58.4 72 2.7 -55.8 208 24 314.6 314.6 287.0 314.8 0.05
34 271 9741 -55.7 -62.7 41 7.0 -55.8 205 24 315.9 315.9 287.4 316.0 0.03
35 266 9859 -56.5 -63.5 41 7.0 -56.6 203 24 316.4 316.4 287.6 316.5 0.03
36 258 10052 -57.7 -62.3 56 4.6 -57.8 198 24 317.4 317.4 287.9 317.5 0.03
37 252 10200 -58.3 -65.3 40 7.0 -58.4 195 24 318.7 318.7 288.3 318.8 0.02
38 250 10250 -57.9 -65.9 35 8.0 -58.0 200 24 320.0 320.0 288.8 320.1 0.02
39 241 10482 -56.5 -73.5 10 17.0 -56.7 206 24 325.5 325.5 290.4 325.5 0.01
40 228 10833 -56.1 -77.1 6 21.0 -56.3 214 23 331.3 331.3 292.0 331.3 0.00
41 200 11670 -53.5 -80.5 2 27.0 -53.8 235 21 348.0 348.0 296.2 348.1 0.00
42 183 12242 -51.5 -82.5 1 31.0 -52.0 241 23 360.3 360.3 298.8 360.3 0.00
43 150 13530 -51.5 -83.5 1 32.0 -52.1 255 27 381.3 381.3 302.5 381.3 0.00
44 143 13841 -51.1 -83.1 1 32.0 -51.7 257 26 387.3 387.3 303.4 387.3 0.00
45 100 16150 -54.9 -85.9 1 31.0 -55.5 275 20 421.7 421.7 307.9 421.7 0.00
46 93 16614 -53.3 -85.3 1 32.0 -54.0 275 20 433.7 433.7 309.2 433.7 0.00
47 70 18430 -55.3 -86.3 1 31.0 -56.1 275 18 466.1 466.1 312.3 466.1 0.00
48 61 19303 -57.9 -86.9 1 29.0 -58.5 279 14 479.0 479.0 313.4 479.0 0.00
49 50 20560 -57.1 -88.1 1 31.0 -57.9 285 9 508.9 508.9 315.6 508.9 0.00
50 43 21519 -53.9 -85.9 1 32.0 -55.2 269 10 539.2 539.2 317.5 539.3 0.01
51 30 23820 -54.9 -86.9 1 32.0 -56.5 230 11 595.0 595.0 320.4 595.0 0.01
52 23 25517 -56.1 -87.1 1 31.0 -57.9 266 11 638.4 638.4 322.2 638.5 0.01
53 20 26410 -54.3 -86.3 1 32.0 -56.6 285 11 670.0 670.0 323.4 670.0 0.01
54 18 27084 -53.1 -86.1 1 33.0 -56.0 279 15 694.2 694.3 324.3 694.3 0.01
55 10 30840 -55.1 -87.1 1 32.0 -58.7 245 35 813.9 813.9 327.6 814.0 0.02
56 9.3 31302 -56.5 -87.5 1 31.0 -59.9 825.6 825.6 327.8 825.8 0.02
57 6.4 33721 -47.9 -83.9 1 36.0 -56.0 955.2 955.2 330.4 955.8 0.05
TRP 252 10200 -58.3 -65.3 40 7.0 -58.4 195 24 318.7 318.7 288.3 318.8 0.02
WND
Sounding variables and indices
1000-500 mb thick: 5445.00 m
Freezing level: 792.36 mb = 2030.79 m = 6662.62 ft
Wetbulb zero: 812.94 mb = 1807.96 m = 5931.57 ft
Precipitable water: 0.68 inches
Sfc-500 mean rel hum: 62.53 %
Est. max temperature: 18.54 C = 65.37 F
Sfc-Lift cond lev (LCL): 957.94 mb = 463.44 m = 1520.46 ft T: 9.41 C
700-500 lapse rate: 5.88 C/km
ThetaE index: 8.32 C Layer 955.0- 871.0 mb
Conv cond level (CCL): 854.59 mb = 1405.91 m = 4612.51 ft
Mean mixing ratio: 6.39 g/kg
Conv temperature: 18.64 C = 65.56 F
Cap Strength: 3.31 C
Lifted Index: 3.49 C Risk: None
Lifted Index @300 mb: 5.87 C
Lifted Index @700 mb: -0.38 C
Showalter Index: 4.13 C Risk: None
Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms
Vertical Totals Index: 26.70 C
Cross Totals Index: 22.10 C
K Index: 23.40 Risk: 20-40 % chance of thunderstorms
Sweat Index: 22.00 Risk: None
Energy Index: 0.96 Risk: None
Parcel Indices
Parcel: using 100 mb layer
CAPE (B+): 30.08 J/kg
Max Up Vert Vel: 7.76 m/s
Conv Inhibition (B-): 87.62 J/kg
Cap Strength: 3.43 C
Lift Cond Lev (LCL): 905.28 mb = 932.42 m = 3059.10 ft
Lev Free Conv (LFC): 750.28 mb = 2452.06 m = 8044.73 ft
Equ Level (EL): 650.28 mb = 3568.02 m = 11705.95 ft
B at Equ Level: 25.85 J/kg
Max Parcel Lev (MPL): 610.28 mb = 4055.01 m = 13303.67 ft
Wind level data
Storm motion: 191 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 1011 10 335 5 2.1 -4.5 | 354 10 1.0 -10.3
1 1000 105 335 8 3.4 -7.3 | 350 13 2.3 -13.0
2 925 754 55 4 -3.3 -2.3 | 28 9 -4.4 -8.1
3 850 1450 115 6 -5.4 2.5 | 64 7 -6.5 -3.2
4 700 2998 120 8 -6.9 4.0 | 77 8 -8.0 -1.8
5 500 5550 265 10 10.0 0.9 | 299 10 8.9 -4.9
6 400 7150 230 15 11.5 9.6 | 250 11 10.4 3.9
7 300 9090 220 24 15.4 18.4 | 229 19 14.3 12.6
8 252 10200 195 24 6.2 23.2 | 196 18 5.1 17.4
9 250 10250 200 24 8.2 22.6 | 203 18 7.1 16.8
10 200 11670 235 21 17.2 12.0 | 249 17 16.1 6.3
11 150 13530 255 27 26.1 7.0 | 267 25 25.0 1.2
12 100 16150 275 20 19.9 -1.7 | 292 20 18.8 -7.5
13 70 18430 275 18 17.9 -1.6 | 294 18 16.9 -7.3
14 50 20560 285 9 8.7 -2.3 | 317 11 7.6 -8.1
15 30 23820 230 11 8.4 7.1 | 260 7 7.3 1.3
16 20 26410 285 11 10.6 -2.8 | 312 13 9.5 -8.6
17 10 30840 245 35 31.7 14.8 | 254 32 30.6 9.0
Wind Parameters
Mean winds (0-6000m): 160.6 at 7.8 knts
Storm direction: 190.6 at 5.9 knts
Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s
Storm rel Dir Shear (0-3000m): 83.7 deg
Storm rel helicity (0-3000m) pos: 40.6 neg: -2.5 tot: 38.2 m^2/s^2
ave: 12.7 10^-3 m/s^2 rel: 0.72
Storm rel vorticity (0-3000m) horiz: 3.4 stream: 2.4 10^-3/s
Energy-Hel index: 0.01
Bulk Rich Number: 1.08
Bulk Shear: 27.75 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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500 351 7 0 12| 4.6 0.0 4.6| 19.6 -2.5 17.1 34.2 0.55| 9.5 5.3
1000 10 6 10 12| 3.9 0.0 3.9| 29.3 -2.5 26.8 26.8 0.64| 7.2 4.6
1500 42 6 26 11| 3.6 0.0 3.6| 36.8 -2.5 34.3 22.9 0.70| 6.1 4.2
2000 71 6 41 10| 2.9 0.0 2.9| 38.0 -2.5 35.5 17.8 0.70| 4.7 3.3
2500 88 6 50 9| 2.4 0.0 2.4| 39.2 -2.5 36.8 14.7 0.71| 3.9 2.8
3000 98 6 56 9| 2.1 0.0 2.1| 40.6 -2.5 38.2 12.7 0.72| 3.4 2.4
4000 116 7 69 8| 1.7 0.0 1.7| 50.5 -2.5 48.1 12.0 0.75| 3.6 2.7
5000 135 7 85 6| 1.2 0.0 1.2| 59.3 -2.5 56.8 11.4 0.78| 3.8 3.0
6000 161 8 114 4| 0.8 0.2 1.0| 67.4 -8.1 59.3 9.9 0.69| 3.8 2.6
Wrote GIF file: /home/apache/climate/data/raob//LIBR/skewt/LIBR.skewt.20200330.11.gif