UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11)
Current filename: /home/data/upa/2020040100.upa.cvt
Date: 0000Z 1 APR 20
Searching for LTAM...
Searching the city database file for: LTAM ...
Date:0000Z 1 APR 20
Station: LTAM
WMO ident: 17196
Latitude: 38.68
Longitude: 35.50
Elevation: 1094.00
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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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0 1000 76
1 925 728
SFC 885 1094 7.2 4.0 80 3.2 5.5 200 2 290.3 291.3 284.1 306.8 5.76
3 884 1103 7.8 0.8 61 7.0 4.4 202 2 291.0 291.8 283.1 304.3 4.58
4 879 1150 8.4 2.4 66 6.0 5.4 211 2 292.1 293.0 284.2 307.1 5.18
5 850 1423 6.2 1.5 72 4.7 3.9 265 3 292.6 293.5 284.2 307.2 5.02
6 792 1999 2.0 -0.7 82 2.7 0.7 243 3 294.1 294.9 284.4 307.6 4.59
7 744 2504 0.8 -4.2 69 5.0 -1.4 224 3 298.1 298.8 285.1 309.4 3.76
8 700 2991 -3.3 -7.3 74 4.0 -4.9 205 3 298.8 299.4 284.7 308.4 3.15
9 668 3358 -6.5 -8.9 83 2.4 -7.4 203 5 299.3 299.8 284.6 308.2 2.92
10 646 3619 -8.7 -10.9 84 2.2 -9.5 201 6 299.7 300.1 284.4 307.6 2.57
11 629 3825 -9.7 -13.9 71 4.2 -11.1 200 7 300.8 301.2 284.3 307.3 2.07
12 601 4174 -12.5 -14.7 84 2.2 -13.2 198 8 301.5 301.9 284.5 307.9 2.03
13 583 4405 -14.5 -16.2 87 1.7 -15.0 197 10 301.8 302.1 284.4 307.6 1.85
14 575 4510 -14.7 -18.2 75 3.5 -15.7 196 10 302.8 303.1 284.5 307.8 1.58
15 549 4858 -17.9 -20.0 84 2.1 -18.4 194 12 303.0 303.3 284.4 307.6 1.42
16 539 4995 -18.7 -22.2 74 3.5 -19.5 193 12 303.6 303.9 284.4 307.5 1.20
17 526 5176 -20.1 -21.7 87 1.6 -20.5 192 13 304.1 304.3 284.7 308.2 1.28
18 521 5247 -20.7 -22.0 89 1.3 -21.0 192 14 304.2 304.4 284.7 308.3 1.26
19 517 5304 -20.9 -22.6 86 1.7 -21.2 191 14 304.6 304.9 284.8 308.5 1.20
20 514 5347 -21.1 -25.0 71 3.9 -21.9 191 14 304.9 305.1 284.6 308.1 0.98
21 513 5361 -21.1 -27.1 58 6.0 -22.2 191 14 305.1 305.2 284.5 307.7 0.81
22 500 5550 -22.5 -25.9 74 3.4 -23.2 190 15 305.6 305.8 284.8 308.7 0.93
23 495 5624 -23.1 -26.2 76 3.1 -23.7 190 15 305.8 305.9 284.8 308.8 0.91
24 474 5940 -24.5 -29.5 63 5.0 -25.4 188 14 307.8 308.0 285.4 310.2 0.70
25 418 6841 -32.1 -36.4 66 4.3 -32.6 182 12 309.4 309.4 285.6 310.8 0.41
26 403 7098 -34.5 -38.9 64 4.4 -34.9 180 11 309.5 309.5 285.5 310.6 0.33
27 400 7150 -35.1 -39.8 62 4.7 -35.5 180 11 309.4 309.4 285.5 310.4 0.30
28 397 7202 -35.3 -41.3 54 6.0 -35.8 179 11 309.8 309.8 285.6 310.7 0.26
29 373 7633 -39.1 -46.1 47 7.0 -39.5 170 11 310.3 310.3 285.7 310.9 0.16
30 346 8142 -44.1 -48.9 59 4.8 -44.3 160 10 310.3 310.3 285.6 310.8 0.13
31 314 8784 -50.3 -54.9 58 4.6 -50.4 146 10 310.4 310.4 285.5 310.6 0.07
32 300 9080 -52.9 -58.9 48 6.0 -53.0 140 10 310.8 310.8 285.7 311.0 0.05
33 271 9732 -56.3 -62.3 47 6.0 -56.4 210 11 315.0 315.0 287.1 315.1 0.03
34 265 9875 -54.7 -66.7 21 12.0 -54.9 216 15 319.4 319.4 288.6 319.5 0.02
35 258 10047 -53.3 -70.3 11 17.0 -53.5 222 19 323.9 323.9 289.9 323.9 0.01
36 250 10250 -52.9 -72.9 7 20.0 -53.2 230 24 327.4 327.4 291.0 327.5 0.01
37 200 11690 -52.3 -78.3 3 26.0 -52.7 245 37 349.9 349.9 296.6 350.0 0.00
38 193 11921 -51.1 -79.1 2 28.0 -51.5 246 37 355.5 355.5 297.8 355.5 0.00
39 156 13305 -50.3 -81.3 1 31.0 -50.9 254 37 379.1 379.1 302.1 379.1 0.00
40 150 13560 -51.1 -81.1 2 30.0 -51.7 255 37 382.0 382.0 302.6 382.0 0.00
41 100 16170 -55.3 -86.3 1 31.0 -55.8 255 37 420.9 420.9 307.8 420.9 0.00
42 89 16916 -53.9 -84.9 1 31.0 -54.6 255 34 437.9 437.9 309.7 438.0 0.00
43 70 18450 -56.5 -86.5 1 30.0 -57.1 255 28 463.5 463.5 312.1 463.5 0.00
44 56 19849 -59.5 -89.5 1 30.0 -60.0 265 23 487.2 487.2 314.0 487.2 0.00
45 50 20560 -56.3 -88.3 1 32.0 -57.2 270 21 510.8 510.8 315.7 510.8 0.00
46 49 20688 -55.9 -88.9 1 33.0 -56.8 270 21 514.7 514.7 315.9 514.7 0.00
47 40 21966 -59.3 -90.3 1 31.0 -60.1 270 20 536.9 536.9 317.3 536.9 0.00
48 32 23371 -55.9 -89.9 1 34.0 -57.3 270 19 581.4 581.4 319.8 581.4 0.00
49 30 23780 -57.3 -90.3 1 33.0 -58.6 270 19 588.4 588.4 320.0 588.5 0.00
50 22 25752 -54.9 -88.9 1 34.0 -57.0 650.2 650.2 322.7 650.2 0.01
TRP 271 9732 -56.3 -62.3 47 6.0 -56.4 210 11 315.0 315.0 287.1 315.1 0.03
WND
Sounding variables and indices
1000-500 mb thick: 5474.00 m
Freezing level: 735.41 mb = 2598.87 m = 8526.36 ft
Wetbulb zero: 775.55 mb = 2168.59 m = 7114.70 ft
Precipitable water: 0.51 inches
Sfc-500 mean rel hum: 76.94 %
Est. max temperature: 14.88 C = 58.79 F
Sfc-Lift cond lev (LCL): 842.68 mb = 1493.51 m = 4899.91 ft T: 5.69 C
700-500 lapse rate: 7.50 C/km
ThetaE index: 2.50 C Layer 884.0- 879.0 mb
Conv cond level (CCL): 722.69 mb = 2736.08 m = 8976.54 ft
Mean mixing ratio: 4.87 g/kg
Conv temperature: 15.07 C = 59.13 F
Cap Strength: 3.24 C
Lifted Index: 1.56 C Risk: Showers probable
Lifted Index @300 mb: 2.69 C
Lifted Index @700 mb: 2.19 C
Showalter Index: 1.59 C Risk: Showers probable
Total Totals Index: 52.70 C Risk: Scattered heavy thunderstorms
Vertical Totals Index: 28.70 C
Cross Totals Index: 24.00 C
K Index: 26.20 Risk: 40-60 % chance of thunderstorms
Sweat Index: 113.00 Risk: None
Energy Index: 0.29 Risk: None
Parcel Indices
Parcel: using 100 mb layer
CAPE (B+): 9.35 J/kg
Max Up Vert Vel: 4.32 m/s
Conv Inhibition (B-): 36889.91 J/kg
Cap Strength: 3.19 C
Lift Cond Lev (LCL): 780.88 mb = 2113.31 m = 6933.34 ft
Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft
Wind level data
Storm motion: 223 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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0 885 1094 200 2 0.7 1.9 | 53 4 -3.6 -2.7
1 850 1423 265 3 3.0 0.3 | 17 4 -1.3 -4.3
2 700 2991 205 3 1.3 2.7 | 59 3 -3.0 -1.8
3 500 5550 190 15 2.6 14.8 | 171 10 -1.7 10.2
4 400 7150 180 11 0.0 11.0 | 147 8 -4.3 6.5
5 300 9080 140 10 -6.4 7.7 | 106 11 -10.7 3.1
6 271 9732 210 11 5.5 9.5 | 194 5 1.2 5.0
7 250 10250 230 24 18.4 15.4 | 232 18 14.1 10.9
8 200 11690 245 37 33.5 15.6 | 249 31 29.3 11.1
9 150 13560 255 37 35.7 9.6 | 261 32 31.5 5.0
10 100 16170 255 37 35.7 9.6 | 261 32 31.5 5.0
11 70 18450 255 28 27.0 7.2 | 263 23 22.8 2.7
12 50 20560 270 21 21.0 -0.0 | 285 17 16.7 -4.5
13 30 23780 270 19 19.0 -0.0 | 287 15 14.7 -4.5
Wind Parameters
Mean winds (0-6000m): 193.3 at 8.3 knts
Storm direction: 223.3 at 6.2 knts
Shear (0-3000m) pos: 0.4 neg: 1.2 tot: 1.7 10-3/s
Storm rel Dir Shear (0-3000m): 99.2 deg
Storm rel helicity (0-3000m) pos: 5.4 neg: -2.7 tot: 2.7 m^2/s^2
ave: 0.9 10^-3 m/s^2 rel: 0.39
Storm rel vorticity (0-3000m) horiz: 1.9 stream: 0.7 10^-3/s
Energy-Hel index: 0.00
Bulk Rich Number: 1.39
Bulk Shear: 6.72 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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500 249 3 27 4| 2.7 0.0 2.7| 0.1 -2.7 -2.6 -5.1 -0.79| 3.2 -2.5
1000 249 3 25 4| 1.3 0.5 1.8| 0.8 -2.7 -1.9 -1.9 -0.43| 2.1 -0.9
1500 242 3 28 4| 0.9 0.7 1.6| 1.6 -2.7 -1.0 -0.7 -0.15| 1.7 -0.3
2000 234 3 34 3| 0.7 0.8 1.4| 2.6 -2.7 -0.1 -0.1 0.04| 1.6 0.1
2500 225 3 42 3| 0.5 1.0 1.5| 4.0 -2.7 1.3 0.5 0.28| 1.8 0.5
3000 216 4 55 2| 0.4 1.2 1.7| 5.4 -2.7 2.7 0.9 0.39| 1.9 0.7
4000 204 6 106 2| 0.3 1.5 1.9| 7.5 -2.7 4.8 1.2 0.37| 2.0 0.7
5000 197 7 140 3| 0.3 1.3 1.6| 7.8 -6.0 1.8 0.4 0.24| 2.0 0.5
6000 193 8 146 4| 0.2 0.9 1.2| 7.8 -11.4 -3.5 -0.6 0.10| 1.9 0.2
Wrote GIF file: /home/apache/climate/data/raob//LTAM/skewt/LTAM.skewt.20200401.00.gif