FEBRUARY 2023 GDAS DATA DUMPS (RECEIVED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number	Total Input	% Input
Land Sfc	Synoptic	7555	7927	8338	8085	31905	31905	*
*	METAR	46877	48131	49495	48014	192517	192517	*
*	sub-total	54432	56058	57833	56099	224422	224422	****
Marine Sfc	Ship	102	107	100	108	417	417	*
*	Drifting Buoy	320	307	321	299	1247	1247	*
*	Moored Buoy	777	775	779	779	3110	3110	*
*	CMAN	510	511	511	504	2036	2036	*
*	Tide Gauge	5512	5555	5577	5481	22125	22125	*
*	MSLP Bogus**	0	0	0	0	0	*	*
*	sub-total	7221	7255	7288	7171	28935	28935	****
Land Soundings	Fixed Land RAOB	602	37	578	35	1252	1252	*
*	Mobile Land RAOB	1	1	1	1	4	4	*
*	Ship RAOB	2	0	3	0	5	5	*
*	Dropsonde	9	0	0	0	9	9	*
*	Pibal	52	53	47	23	175	175	*
*	Profiler	0	2	0	2	4	4	*
*	NEXRAD Wind	542	538	525	549	2154	2154	*
*	sub-total	1208	631	1154	610	3603	3603	****
Aircraft	AIREP	3133	6318	5765	4897	20113	20113	*
*	PIREP	749	173	553	1056	2531	2531	*
*	AMDAR	4239	4671	2654	934	12498	12498	*
*	ACARS	143010	70836	76244	139703	429793	429793	*
*	RECCO	3	0	0	4	7	7	*
*	sub-total	151134	81998	85216	146594	464942	464942	****
Total	non-satellite	213995	145942	151491	210474	721902	721902	****

**    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.

FEBRUARY 2023 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	3130998	2120795	2477703	3540325	11269821
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES	0	0	0	0	0
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	702826	734493	776343	731356	2945018
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B	0	0	0	0	0
*	HIRS4 1B	5336571	5286218	5393497	5318104	21334390
*	AMSUA 1B**	8130018	6517341	7730608	7041659	29419626
*	AMSUB 1B	0	0	0	0	0
*	MHS	8582447	8457328	8664708	8593657	34298140
*	AIRS	0	0	0	0	0
*	ABI	16787594	15478478	16193035	17821094	66280201
*	AHI	2964434	2878651	2800387	2871233	11514705
*	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	1246442	1246358	1246335	1246334	4985469
*	AVHRR	6816980	7752038	6243475	6237751	27050244
*	CRIS	0	0	0	0	0
*	CRIS-FSR	0	0	0	0	3465039000
*	GMI	16031932	16199617	14338079	14400947	60970575
*	GOES_IMG	0	0	0	0	0
*	GOME	50056	51531	51349	51563	204499
*	IASI	666556418	560054902	640445916	637894972	2504952208
*	OMI	234816	304774	303081	271230	1113901
*	OMPSLP	61608	61439	61405	63244	247696
*	OMPSNP	35719	38418	37804	36412	148353
*	OMPSTC8	192297	205918	202917	201223	802355
*	SAPHIR	0	0	0	0	0
*	SEVIRI	0	0	0	0	0
*	SSMIS	30644643	29186484	29660454	29741790	119233371
*	VIIRS-M	145562454	134492959	144745054	135552972	560353439
*	VIIRS-M	145562454	134492959	144745054	135552972	560353439
Total	Satellites Received	1743297565	1676800172	1757070023	1744995251	6922163011

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

FEBRUARY 2023 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	3130998	2120795	2477703	3540325	11269821
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES	0	0	0	0	0
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	688489	719255	761029	716041	2884814
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B	0	0	0	0	0
*	HIRS4 1B	350071	346675	348661	348555	1393962
*	AMSUA 1B**	640874	605076	641576	639523	2527049
*	AMSUB 1B	0	0	0	0	0
*	MHS	141328	137920	140345	140552	560145
*	AIRS	0	0	0	0	0
*	ABI	42240	39998	41769	43676	167683
*	AHI	41475	40810	40257	40500	163042
*	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	463270	462597	462497	462477	1850841
*	AVHRR	328911	353696	321843	337117	1341567
*	CRIS	0	0	0	0	0
*	CRIS-FSR	0	0	0	0	38112962
*	GMI	17779	18790	17895	16031	70495
*	GOES_IMG	0	0	0	0	0
*	GOME	4869	5006	4999	5008	19882
*	IASI	12158459	12089436	12387810	12431229	49066934
*	OMI	2001	2572	2552	2293	9418
*	OMPSLP	61608	61439	61405	63244	247696
*	OMPSNP	32858	34716	31005	31476	130055
*	OMPSTC8	12238	12626	12609	12626	50099
*	SAPHIR	0	0	0	0	0
*	SEVIRI	0	0	0	0	0
*	SSMIS	486199	468074	476956	472727	1903956
*	VIIRS-M	331194	302886	328847	300031	1262958
*	VIIRS-M	331194	302886	328847	300031	1262958
Total	Satellites Selected	28463518	27355810	28092588	29121463	113033379

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

FEBRUARY 2023 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	3130998	2120795	2477703	3540325	11269821
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES	0	0	0	0	0
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	497795	523517	556096	518025	2095433
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B	0	0	0	0	0
*	HIRS4 1B	0	0	0	0	0
*	AMSUA 1B**	445075	418908	445134	445430	1754547
*	AMSUB 1B	0	0	0	0	0
*	MHS	62727	62948	63454	64005	253134
*	AIRS	0	0	0	0	0
*	ABI	6481	5999	6281	6590	25351
*	AHI	0	0	0	0	0
*	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	333574	321011	330966	315765	1301316
*	AVHRR	241799	273005	222898	249773	987475
*	CRIS	0	0	0	0	0
*	CRIS-FSR	0	0	0	0	1945628
*	GMI	0	0	0	0	0
*	GOES_IMG	0	0	0	0	0
*	GOME	0	0	0	0	0
*	IASI	1925808	1989951	1948058	2047695	7911512
*	OMI	2001	2572	2552	2293	9418
*	OMPSLP	0	0	0	0	0
*	OMPSNP	5293	5543	4924	5209	20969
*	OMPSTC8	11548	11919	11908	11933	47308
*	SAPHIR	0	0	0	0	0
*	SEVIRI	0	0	0	0	0
*	SSMIS	44645	44260	43154	44178	176237
*	VIIRS-M	192121	145369	202361	162287	702138
*	VIIRS-M	192121	145369	202361	162287	702138
Total	Satellites Assimilated	7389432	6407270	6808858	7894727	28500287

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