JANUARY 2020 GDAS DATA DUMPS (RECEIVED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number	Total Input	% Input
Land Sfc	Synoptic	23662	24335	25025	24349	97371	97371	*
*	METAR	48605	50377	51810	50532	201324	201324	*
*	sub-total	72267	74712	76835	74881	298695	298695	****
Marine Sfc	Ship	1108	1128	1090	1069	4395	4395	*
*	Drifting Buoy	909	895	913	901	3618	3618	*
*	Moored Buoy	4282	4294	4287	4260	17123	17123	*
*	CMAN	4670	4686	4671	4676	18703	18703	*
*	Tide Gauge	5611	5552	5586	5698	22447	22447	*
*	MSLP Bogus**	0	0	0	0	0	*	*
*	sub-total	16580	16555	16547	16604	66286	66286	****
Land Soundings	Fixed Land RAOB	708	27	672	32	1439	1439	*
*	Mobile Land RAOB	0	0	0	0	0	0	*
*	Ship RAOB	2	1	2	2	7	7	*
*	Dropsonde	3	0	1	4	8	8	*
*	Pibal	60	68	66	41	235	235	*
*	Profiler	2	2	2	2	8	8	*
*	NEXRAD Wind	1620	1589	1565	1647	6421	6421	*
*	sub-total	2395	1687	2308	1728	8118	8118	****
Aircraft	AIREP	3618	6984	6074	5364	22040	22040	*
*	PIREP	590	131	424	831	1976	1976	*
*	AMDAR	4935	6547	5470	2238	19190	19190	*
*	ACARS	193206	90126	98061	193597	574990	574990	*
*	RECCO	4	0	0	3	7	7	*
*	sub-total	202353	103788	110029	202033	618203	618203	****
Total	non-satellite	293595	196742	205719	295246	991302	991302	****

**    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 2020 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE RECEIVED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	2804176	2511185	2664520	3256607	11236488
Ozone	OZONE	6873	6716	6870	6720	27179
Satellite Winds	SATWND	3374248	2348743	2696345	3978143	12397479
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES	0	0	0	0	0
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	137486	128914	132751	131921	531072
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B	0	0	0	0	0
*	HIRS4 1B	8031870	8014393	8072766	8021698	32140727
*	AMSUA 1B**	15950103	14717663	15825202	15166417	61659385
*	AMSUB 1B	0	0	0	0	0
*	MHS	11474003	11485048	11551112	11489837	46000000
*	AIRS	160682055	161641633	157912718	155567773	635804179
*	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	1246435	1246519	1246764	1246699	4986417
*	AVHRR	9137892	8365027	8430513	7815787	33749219
*	CRIS	0	0	0	0	0
*	CRIS-FSR	0	0	0	0	2460285711
*	CRIS-FSR	0	0	0	0	2460285711
*	GMI	0	0	0	0	0
*	GOES_IMG	0	0	0	0	0
*	GOME	101227	102077	101062	102010	406376
*	IASI	556188327	518724618	574210302	548451308	2197574555
*	OMI	244589	335251	343699	344787	1268326
*	OMPSNP	5993	6366	6346	6187	24892
*	OMPSTC8	48281	51248	51096	49857	200482
*	SAPHIR	2208734	2656001	2510685	2391298	9766718
*	SEVIRI	2632152	2702127	2758365	2684437	10777081
*	SSMIS	31337472	30568035	30509376	30626410	123041293
Total	Satellites Received	1420886258	1382083266	1433759952	1405148103	5641877579

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

JANUARY 2020 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE SELECTED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	33810	32517	33754	35308	135389
Ozone	OZONE	6362	6284	6460	6347	25453
Satellite Winds	SATWND	3374248	2348743	2696345	3978143	12397479
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES	0	0	0	0	0
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	134556	125928	129623	128966	519073
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B	0	0	0	0	0
*	HIRS4 1B	524155	523202	523806	523488	2094651
*	AMSUA 1B**	842135	803416	846945	846650	3339146
*	AMSUB 1B	0	0	0	0	0
*	MHS	187857	188244	188298	188281	752680
*	AIRS	2229293	2245777	2184799	2160746	8820615
*	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	463056	462957	462458	462110	1850581
*	AVHRR	43323	40076	42616	41230	167245
*	CRIS	0	0	0	0	0
*	CRIS-FSR	0	0	0	0	43155372
*	CRIS-FSR	0	0	0	0	43155372
*	GMI	0	0	0	0	0
*	GOES_IMG	0	0	0	0	0
*	GOME	7470	7611	7547	7451	30079
*	IASI	12280715	12060210	12334252	12299957	48975134
*	OMI	2069	2778	2837	2843	10527
*	OMPSNP	4761	5042	4812	4851	19466
*	OMPSTC8	5989	6154	6179	6150	24472
*	SAPHIR	24940	28113	26033	26546	105632
*	SEVIRI	54268	53805	55127	55321	218521
*	SSMIS	495495	484770	487419	484861	1952545
Total	Satellites Selected	31515840	30231230	30824416	32022574	124594060

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

JANUARY 2020 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE ASSIMILATED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	13191	11764	9748	12927	47630
Ozone	OZONE	0	0	0	0	0
Satellite Winds	SATWND	3374248	2348743	2696345	3978143	12397479
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES	0	0	0	0	0
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	73231	68082	70957	70538	282808
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B	0	0	0	0	0
*	HIRS4 1B	0	0	0	0	0
*	AMSUA 1B**	536242	508896	541117	542600	2128855
*	AMSUB 1B	0	0	0	0	0
*	MHS	72280	73283	73810	72373	291746
*	AIRS	545254	543063	532337	532024	2152678
*	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	318250	303249	316180	298445	1236124
*	AVHRR	17559	16899	16911	16426	67795
*	CRIS	0	0	0	0	0
*	CRIS-FSR	0	0	0	0	3961692
*	CRIS-FSR	0	0	0	0	3961692
*	GMI	0	0	0	0	0
*	GOES_IMG	0	0	0	0	0
*	GOME	0	0	0	0	0
*	IASI	2114861	2076954	2107399	2111662	8410876
*	OMI	2069	2778	2837	2843	10527
*	OMPSNP	2977	3177	3124	3172	12450
*	OMPSTC8	5131	5264	5442	5316	21153
*	SAPHIR	19718	22578	19726	20343	82365
*	SEVIRI	3666	3661	3908	3703	14938
*	SSMIS	45224	46107	45190	45092	181613
Total	Satellites Assimilated	8128817	7030991	7433760	8707161	31300729

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