SEPTEMBER 2017 GDAS DATA DUMPS (RECEIVED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number	Total Input	% Input
Land Sfc	Synoptic	24043	24678	25266	24378	98365	98365	*
*	METAR	45750	47984	49440	47235	190409	190409	*
*	sub-total	69793	72662	74706	71613	288774	288774	****
Marine Sfc	Ship	1630	1630	1585	1590	6435	6435	*
*	Drifting Buoy	4343	4317	4334	4429	17423	17423	*
*	Moored Buoy	4753	4746	4758	4748	19005	19005	*
*	CMAN	4084	4091	4094	4098	16367	16367	*
*	Tide Gauge	5638	5638	5627	5651	22554	22554	*
*	MSLP Bogus**	0	0	0	0	0	*	*
*	sub-total	20448	20422	20398	20516	81784	81784	****
Land Soundings	Fixed Land RAOB	669	48	627	49	1393	1393	*
*	Mobile Land RAOB	0	0	0	0	0	0	*
*	Ship RAOB	1	1	2	1	5	5	*
*	Dropsonde	11	5	10	7	33	33	*
*	Pibal	80	104	91	74	349	349	*
*	Profiler	6	5	6	5	22	22	*
*	NEXRAD Wind	1808	1813	1789	1779	7189	7189	*
*	sub-total	2575	1976	2525	1915	8991	8991	****
Aircraft	AIREP	5602	8607	8440	5212	27861	27861	*
*	PIREP	247	40	249	395	931	931	*
*	AMDAR	12973	16591	12346	4809	46719	46719	*
*	ACARS	171242	65311	110418	177278	524249	524249	*
*	RECCO	8	4	7	8	27	27	*
*	sub-total	190072	90553	131460	187702	599787	599787	****
Total	non-satellite	282888	185613	229089	281746	979336	979336	****

**    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.

SEPTEMBER 2017 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE RECEIVED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	5138699	4142143	4151601	5122536	18554979
Ozone	OZONE	7029	7213	7162	7212	28616
Satellite Winds	SATWND	882787	1262146	1139494	959154	4243581
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	116159	118099	109989	114645	458892
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B
*	HIRS4 1B	8034936	7987092	8017212	8035572	32074812
*	AMSUA 1B**	14532615	14026167	14641636	14729409	57929827
*	AMSUB 1B
*	MHS	11472549	10718098	11349391	11474439	45014477
*	AIRS	157935291	157798388	155437089	157502542	628673310
*	ATMS	616780	623331	613657	602444	2456212
*	AVHRR	7673171	7379531	7936314	8617384	31606400
*	CRIS	33442331	34004389	33064678	34649067	135160465
*	GOME	104818	104800	103745	104806	418169
*	IASI	523635851	478046410	532229216	531499009	2065410486
*	OMI	241972	332786	330266	333768	1238792
*	SAPHIR	8567918	8389450	7055661	7546700	31559729
*	SEVIRI	2790140	2818080	2868239	2801401	11277860
*	SSMIS	28432606	27108023	29186183	28865331	113592143
Total	Satellites Received	803625652	754866146	808241533	812965419	3179698750

** Counts include AMSU-A radiances from the AQUA satellite .

SEPTEMBER 2017 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE SELECTED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	64329	57282	59564	65036	246211
Ozone	OZONE	6879	7022	6991	7074	27966
Satellite Winds	SATWND	882787	1262146	1139494	959154	4243581
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	113386	115224	107245	111772	447627
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B
*	HIRS4 1B	524573	521942	520642	524519	2091676
*	AMSUA 1B**	712806	689098	709056	718844	2829804
*	AMSUB 1B
*	MHS	188304	176991	184884	188255	738434
*	AIRS	2201116	2214490	2169779	2204304	8789689
*	ATMS	227318	230992	227007	222390	907707
*	AVHRR	41705	38754	41220	45065	166744
*	CRIS	4703699	4773275	4547411	4589805	18614190
*	GOME	7945	8005	7934	7917	31801
*	IASI	12236021	11867527	12166984	12278205	48548737
*	OMI	2455	3425	3345	3419	12644
*	SAPHIR	52390	53211	50462	49539	205602
*	SEVIRI	54896	53628	55060	55057	218641
*	SSMIS	453662	434486	468990	461286	1818424
Total	Satellites Selected	22474271	22507498	22466068	22491641	89939478

** Counts include AMSU-A radiances from the AQUA satellite .

SEPTEMBER 2017 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE ASSIMILATED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	28140	21190	25970	30829	106129
Ozone	OZONE	5003	5105	5081	5144	20333
Satellite Winds	SATWND	882787	1262146	1139494	959154	4243581
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	83313	84989	78342	82042	328686
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B
*	HIRS4 1B	0	0	0	0	0
*	AMSUA 1B**	445052	435529	444526	457527	1782634
*	AMSUB 1B
*	MHS	102433	96001	99390	102338	400162
*	AIRS	551758	508041	542716	506678	2109193
*	ATMS	152580	146017	152715	139478	590790
*	AVHRR	14488	15401	14571	16712	61172
*	CRIS	282388	261431	276841	249508	1070168
*	GOME	0	0	0	0	0
*	IASI	1978707	1939581	1962575	2037997	7918860
*	OMI	2455	3425	3345	3418	12643
*	SAPHIR	0	0	0	0	0
*	SEVIRI	7098	7003	7232	7188	28521
*	SSMIS	50292	49091	51283	51630	202296
Total	Satellites Assimilated	4586494	4834950	4804081	4649643	18875168

** Counts include AMSU-A radiances from the AQUA satellite .