JANUARY 2019 GDAS DATA DUMPS (RECEIVED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number	Total Input	% Input
Land Sfc	Synoptic	23700	24454	25130	24274	97558	97558	*
*	METAR	48973	50573	52025	50818	202389	202389	*
*	sub-total	72673	75027	77155	75092	299947	299947	****
Marine Sfc	Ship	1592	1565	1529	1531	6217	6217	*
*	Drifting Buoy	1765	1727	1776	1776	7044	7044	*
*	Moored Buoy	3542	3546	3541	3587	14216	14216	*
*	CMAN	5139	5156	5152	5161	20608	20608	*
*	Tide Gauge	5929	5955	5974	5985	23843	23843	*
*	MSLP Bogus**	0	0	0	0	0	*	*
*	sub-total	17967	17949	17972	18040	71928	71928	****
Land Soundings	Fixed Land RAOB	670	35	652	34	1391	1391	*
*	Mobile Land RAOB	0	0	0	0	0	0	*
*	Ship RAOB	2	1	3	1	7	7	*
*	Dropsonde	0	0	0	0	0	0	*
*	Pibal	73	88	77	55	293	293	*
*	Profiler	4	2	3	2	11	11	*
*	NEXRAD Wind	1555	1528	1519	1581	6183	6183	*
*	sub-total	2304	1654	2254	1673	7885	7885	****
Aircraft	AIREP	3477	6885	5904	5135	21401	21401	*
*	PIREP	541	113	389	783	1826	1826	*
*	AMDAR	5746	7741	6712	2814	23013	23013	*
*	ACARS	185517	86120	96022	184822	552481	552481	*
*	RECCO	1	0	0	0	1	1	*
*	sub-total	195282	100859	109027	193554	598722	598722	****
Total	non-satellite	288226	195489	206408	288359	978482	978482	****

**    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.

JANUARY 2019 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE RECEIVED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	2847435	2725158	2757910	3407642	11738145
Ozone	OZONE	7009	7074	6992	7015	28090
Satellite Winds	SATWND	1410225	1418217	1613597	1811774	6253813
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	100597	99675	100796	99335	400403
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B
*	HIRS4 1B	8033710	8033482	8053152	8031240	32151584
*	AMSUA 1B**	13934118	13323874	14209386	13994539	55461917
*	AMSUB 1B
*	MHS	8613223	8612884	8614098	8611249	34451454
*	AIRS	153518730	153876080	154966360	150878517	613239687
*	ATMS	1229251	1229041	1228514	1229063	4915869
*	AVHRR	8915102	7966936	8179053	8283095	33344186
*	CRIS	34660898	34989456	35281845	36655770	141587969
*	CRIS-FSR	34660898	34989456	35281845	36655770	281199895
*	GOME	104063	103607	103643	103557	414870
*	IASI	541769436	489413868	558540275	526785117	2116508696
*	OMI	257359	339406	347394	348248	1292407
*	SAPHIR		7249			7249
*	SEVIRI	1747610	1810853	1868313	1796721	7223497
*	SSMIS	30765434	29468039	29333931	29404145	118971549
Total	Satellites Received	842825200	788335899	860085867	826356345	3317603311

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

JANUARY 2019 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE SELECTED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	33948	31985	32571	35275	133779
Ozone	OZONE	6798	6895	6836	6833	27362
Satellite Winds	SATWND	1410225	1418217	1613597	1811774	6253813
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	98293	97202	98280	96997	390772
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B
*	HIRS4 1B	524286	524380	522221	524212	2095099
*	AMSUA 1B**	707820	656395	710090	711859	2786164
*	AMSUB 1B
*	MHS	141537	141535	140726	141513	565311
*	AIRS	2127229	2144447	2153832	2112716	8538224
*	ATMS	462861	462635	461713	463038	1850247
*	AVHRR	42950	37587	42101	42991	165629
*	CRIS	4767301	4785824	4775315	4733782	19062222
*	CRIS-FSR	4767301	4785824	4775315	4733782	39805132
*	GOME	7642	7622	7670	7547	30481
*	IASI	12336228	12136110	12321393	12344751	49138482
*	OMI	2309	3030	3080	3087	11506
*	SAPHIR		61			61
*	SEVIRI	36282	36385	37478	38112	148257
*	SSMIS	488115	467550	470101	467884	1893650
Total	Satellites Selected	28379907	28144929	28578504	28730629	113833969

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

JANUARY 2019 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE ASSIMILATED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	14263	12776	10596	14666	52301
Ozone	OZONE	4937	5014	4961	4944	19856
Satellite Winds	SATWND	1410225	1418217	1613597	1811774	6253813
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	70599	70078	71415	70274	282366
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B
*	HIRS4 1B	0	0	0	0	0
*	AMSUA 1B**	436138	403157	439601	443363	1722259
*	AMSUB 1B
*	MHS	70967	71798	70872	71132	284769
*	AIRS	514047	511689	519414	511707	2056857
*	ATMS	307155	294143	309487	289627	1200412
*	AVHRR	16020	15343	14696	15988	62047
*	CRIS	266829	274652	270227	272070	1083778
*	CRIS-FSR	266829	274652	270227	272070	2230268
*	GOME	0	0	0	0	0
*	IASI	1995502	1974922	1963527	1999490	7933441
*	OMI	2309	3030	3080	3087	11506
*	SAPHIR		0			0
*	SEVIRI	0	0	0	0	0
*	SSMIS	44330	44526	42136	43621	174613
Total	Satellites Assimilated	5433976	5389943	5618911	5841678	22284508

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