MARCH 2024 GDAS DATA DUMPS (RECEIVED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number	Total Input	% Input
Land Sfc	Synoptic	7544	7743	8190	7889	31366	31366	*
*	METAR	47273	48318	49901	48686	194178	194178	*
*	sub-total	54817	56061	58091	56575	225544	225544	****
Marine Sfc	Ship	121	123	112	126	482	482	*
*	Drifting Buoy	290	282	290	276	1138	1138	*
*	Moored Buoy	695	692	704	709	2800	2800	*
*	CMAN	592	592	592	590	2366	2366	*
*	Tide Gauge	5319	5316	5306	5323	21264	21264	*
*	MSLP Bogus**	0	0	0	0	0	*	*
*	sub-total	7017	7005	7004	7024	28050	28050	****
Land Soundings	Fixed Land RAOB	601	36	574	30	1241	1241	*
*	Mobile Land RAOB	0	0	0	0	0	0	*
*	Ship RAOB	1	0	2	0	3	3	*
*	Dropsonde	0	0	0	0	0	0	*
*	Pibal	58	54	52	27	191	191	*
*	Profiler	0	1	0	1	2	2	*
*	NEXRAD Wind	0	0	0	0	0	0	*
*	sub-total	660	91	628	58	1437	1437	****
Aircraft	AIREP	4012	7298	6767	5646	23723	23723	*
*	PIREP	862	175	829	1305	3171	3171	*
*	AMDAR	4658	5256	2788	961	13663	13663	*
*	ACARS	143434	65108	85374	143643	437559	437559	*
*	RECCO	2	0	0	1	3	3	*
*	sub-total	152968	77837	95758	151556	478119	478119	****
Total	non-satellite	215462	140994	161481	215213	733150	733150	****

**    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.

MARCH 2024 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE RECEIVED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	0	0	0	0	0
Ozone	OZONE
Satellite Winds	SATWND	3248395	2109937	2459298	3747170	11564800
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES	0	0	0	0	0
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	658169	686334	661740	646030	2652273
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B
*	HIRS4 1B
*	AMSUA 1B**	7958276	6371001	7567963	6668767	28566007
*	AMSUB 1B	0	0	0	0	0
*	MHS	8355486	8329293	8410862	8324253	33419894
*	AIRS	0	0	0	0	0
*	ABI	31300003	28462809	28698011	31132593	119593416
*	AHI	3111284	3025915	2951192	2991057	12079448
*	AMSR2	0	0	0	0	0
*	AMSRE_HIG	0	0	0	0	0
*	AMSRE_LOW	0	0	0	0	0
*	AMSRE_MID	0	0	0	0	0
*	ATMS	1869169	1869186	1869682	1867271	7475308
*	AVHRR	5817059	6460074	6034595	5401245	23712973
*	CRIS	0	0	0	0	0
*	CRIS-FSR	0	0	0	0	3367731074
*	GMI	0	0	0	0	0
*	GOES_IMG	0	0	0	0	0
*	IASI	700599314	540348464	672565491	605716039	2519229308
*	OMI	249305	318599	334825	343877	1246606
*	OMPSLP	61595	50559	60632	60969	233755
*	OMPSNP	42122	43333	42971	41531	169957
*	OMPSTC8	2018535	2085699	2076345	1994888	8175467
*	SAPHIR	0	0	0	0	0
*	SEVIRI	0	0	0	0	0
*	SSMIS	30316566	29390803	30218683	30407610	120333662
*	VIIRS-M	133649811	132196492	131322264	137705810	534874377
*	VIIRS-M	133649811	132196492	131322264	137705810	534874377
Total	Satellites Received	1735045682	1632674605	1744667039	1678670999	6791058325

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

MARCH 2024 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE SELECTED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	0	0	0	0	0
Ozone	OZONE
Satellite Winds	SATWND	3248395	2109937	2459298	3747170	11564800
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES	0	0	0	0	0
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	643809	670880	647360	631759	2593808
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B
*	HIRS4 1B
*	AMSUA 1B**	629263	610782	636309	627550	2503904
*	AMSUB 1B	0	0	0	0	0
*	MHS	136400	136584	136517	136795	546296
*	AIRS	0	0	0	0	0
*	ABI	78803	74060	74805	79508	307176
*	AHI	42997	42104	41966	42189	169256
*	AMSR2	0	0	0	0	0
*	AMSRE_HIG	0	0	0	0	0
*	AMSRE_LOW	0	0	0	0	0
*	AMSRE_MID	0	0	0	0	0
*	ATMS	694988	694652	694113	691456	2775209
*	AVHRR	302021	302255	305631	302293	1212200
*	CRIS	0	0	0	0	0
*	CRIS-FSR	0	0	0	0	43055948
*	GMI	0	0	0	0	0
*	GOES_IMG	0	0	0	0	0
*	IASI	12382307	12105619	12397564	12281232	49166722
*	OMI	2675	3428	3603	3664	13370
*	OMPSLP	61595	50559	60632	60969	233755
*	OMPSNP	36334	34669	32234	33973	137210
*	OMPSTC8	19106	19227	19316	18907	76556
*	SAPHIR	0	0	0	0	0
*	SEVIRI	0	0	0	0	0
*	SSMIS	370334	360222	367127	368837	1466520
*	VIIRS-M	319281	305120	323002	302306	1249709
*	VIIRS-M	319281	305120	323002	302306	1249709
Total	Satellites Selected	29760574	28330148	29011040	29970677	117072439

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

MARCH 2024 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE ASSIMILATED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	0	0	0	0	0
Ozone	OZONE
Satellite Winds	SATWND	3248395	2109937	2459298	3747170	11564800
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES	0	0	0	0	0
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	461822	485449	470248	457403	1874922
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B
*	HIRS4 1B
*	AMSUA 1B**	437422	424034	442864	437352	1741672
*	AMSUB 1B	0	0	0	0	0
*	MHS	61663	62885	62336	62565	249449
*	AIRS	0	0	0	0	0
*	ABI	16446	15056	15003	16228	62733
*	AHI	10995	10715	10621	10609	42940
*	AMSR2	0	0	0	0	0
*	AMSRE_HIG	0	0	0	0	0
*	AMSRE_LOW	0	0	0	0	0
*	AMSRE_MID	0	0	0	0	0
*	ATMS	504617	486504	501707	476029	1968857
*	AVHRR	211409	226274	212926	222237	872846
*	CRIS	0	0	0	0	0
*	CRIS-FSR	0	0	0	0	3953901
*	GMI	0	0	0	0	0
*	GOES_IMG	0	0	0	0	0
*	IASI	1938855	1959059	1932934	2008848	7839696
*	OMI	2675	3428	3603	3664	13370
*	OMPSLP	0	0	0	0	0
*	OMPSNP	31174	29878	27704	28879	117635
*	OMPSTC8	11976	12008	12057	11742	47783
*	SAPHIR	0	0	0	0	0
*	SEVIRI	0	0	0	0	0
*	SSMIS	44979	45509	43637	45053	179178
*	VIIRS-M	178365	155128	191841	155544	680878
*	VIIRS-M	178365	155128	191841	155544	680878
Total	Satellites Assimilated	8156656	7011958	7391891	8650155	31210660

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