SEPTEMBER 2020 GDAS DATA DUMPS (RECEIVED)
Category |
Subcategory |
T00Z |
T06Z |
T12Z |
T18Z |
Total Number |
Total Input |
% Input |
Land Sfc |
Synoptic |
23455 |
23820 |
24512 |
23872 |
95659 |
95659 |
* |
* |
METAR |
45886 |
47703 |
49252 |
47651 |
190492 |
190492 |
* |
* |
sub-total |
69341 |
71523 |
73764 |
71523 |
286151 |
286151 |
**** |
Marine Sfc |
Ship |
1008 |
996 |
991 |
994 |
3989 |
3989 |
* |
* |
Drifting Buoy |
606 |
595 |
598 |
598 |
2397 |
2397 |
* |
* |
Moored Buoy |
5960 |
5958 |
5955 |
5996 |
23869 |
23869 |
* |
* |
CMAN |
5320 |
5363 |
5354 |
5356 |
21393 |
21393 |
* |
* |
Tide Gauge |
5536 |
5535 |
5543 |
5540 |
22154 |
22154 |
* |
* |
MSLP Bogus** |
0 |
0 |
0 |
0 |
0 |
* |
* |
* |
sub-total |
18430 |
18447 |
18441 |
18484 |
73802 |
73802 |
**** |
Land Soundings |
Fixed Land RAOB |
683 |
43 |
655 |
40 |
1421 |
1421 |
* |
* |
Mobile Land RAOB |
0 |
0 |
0 |
0 |
0 |
0 |
* |
* |
Ship RAOB |
3 |
2 |
4 |
3 |
12 |
12 |
* |
* |
Dropsonde |
8 |
5 |
5 |
8 |
26 |
26 |
* |
* |
Pibal |
75 |
69 |
78 |
36 |
258 |
258 |
* |
* |
Profiler |
2 |
2 |
1 |
2 |
7 |
7 |
* |
* |
NEXRAD Wind |
1801 |
1810 |
1783 |
1779 |
7173 |
7173 |
* |
* |
sub-total |
2572 |
1931 |
2526 |
1868 |
8897 |
8897 |
**** |
Aircraft |
AIREP |
1981 |
2315 |
2471 |
1666 |
8433 |
8433 |
* |
* |
PIREP |
261 |
32 |
274 |
442 |
1009 |
1009 |
* |
* |
AMDAR |
2147 |
2599 |
2036 |
367 |
7149 |
7149 |
* |
* |
ACARS |
83157 |
27851 |
49728 |
87103 |
247839 |
247839 |
* |
* |
RECCO |
4 |
2 |
3 |
5 |
14 |
14 |
* |
* |
sub-total |
87550 |
32799 |
54512 |
89583 |
264444 |
264444 |
**** |
Total |
non-satellite |
177893 |
124700 |
149243 |
181458 |
633294 |
633294 |
**** |
** Data is not used or included in totals.
*** Data is now dumped from BUFR database. Previous numbers reflected thinning, which is now all done in the analysis.
**** % Input is no longer available due innacuracy and ambiguity.