DECEMBER 2019 GDAS DATA DUMPS (RECEIVED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number	Total Input	% Input
Land Sfc	Synoptic	23811	24481	25171	24480	97943	97943	*
*	METAR	48725	50410	51830	50314	201279	201279	*
*	sub-total	72536	74891	77001	74794	299222	299222	****
Marine Sfc	Ship	1352	1367	1323	1304	5346	5346	*
*	Drifting Buoy	965	938	970	953	3826	3826	*
*	Moored Buoy	4468	4459	4456	4445	17828	17828	*
*	CMAN	4813	4848	4827	4823	19311	19311	*
*	Tide Gauge	5706	5712	5685	5622	22725	22725	*
*	MSLP Bogus**	0	0	0	0	0	*	*
*	sub-total	17304	17324	17261	17147	69036	69036	****
Land Soundings	Fixed Land RAOB	675	27	628	30	1360	1360	*
*	Mobile Land RAOB	0	0	0	0	0	0	*
*	Ship RAOB	3	1	3	2	9	9	*
*	Dropsonde	0	0	0	0	0	0	*
*	Pibal	68	76	74	48	266	266	*
*	Profiler	3	2	3	2	10	10	*
*	NEXRAD Wind	1622	1609	1552	1627	6410	6410	*
*	sub-total	2371	1715	2260	1709	8055	8055	****
Aircraft	AIREP	3693	7107	6351	5705	22856	22856	*
*	PIREP	579	125	434	809	1947	1947	*
*	AMDAR	5043	6920	5764	2312	20039	20039	*
*	ACARS	204044	109274	109037	201100	623455	623455	*
*	RECCO	1	0	0	1	2	2	*
*	sub-total	213360	123426	121586	209927	668299	668299	****
Total	non-satellite	305571	217356	218108	303577	1044612	1044612	****

**    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.

DECEMBER 2019 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE RECEIVED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	2886342	2445909	2617685	3384831	11334767
Ozone	OZONE	6748	6878	6745	6892	27263
Satellite Winds	SATWND	3442597	2389985	2825505	4121466	12779553
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES	0	0	0	0	0
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	143667	137832	135601	134443	551543
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B	0	0	0	0	0
*	HIRS4 1B	8005202	8021636	8076735	8035692	32139265
*	AMSUA 1B**	15866995	14525874	16051965	15204875	61649709
*	AMSUB 1B	0	0	0	0	0
*	MHS	11494766	11480120	11449430	11496076	45920392
*	AIRS	160504970	158958963	162315163	156903012	638682108
*	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	1246801	1246850	1246697	1246472	4986820
*	AVHRR	9156663	8001986	8533141	7575343	33267133
*	CRIS	0	0	0	0	0
*	CRIS-FSR	0	0	0	0	2460400039
*	CRIS-FSR	0	0	0	0	2460400039
*	GMI	0	0	0	0	0
*	GOES_IMG	0	0	0	0	0
*	GOME	104527	103641	104411	103828	416407
*	IASI	563852242	526741084	571929094	562890785	2225413205
*	OMI	245967	335890	354573	356284	1292714
*	OMPSNP	6024	6323	6308	6200	24855
*	OMPSTC8	48531	50902	50811	49993	200237
*	SAPHIR	1028870	865854	1018630	901906	3815260
*	SEVIRI	2664307	2724631	2774759	2672807	10836504
*	SSMIS	29623558	29792859	30353261	28967156	118736834
Total	Satellites Received	1425704474	1383978703	1434607462	1418183969	5662474608

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

DECEMBER 2019 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE SELECTED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	34699	32939	33626	35845	137109
Ozone	OZONE	6384	6511	6390	6541	25826
Satellite Winds	SATWND	3442597	2389985	2825505	4121466	12779553
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES	0	0	0	0	0
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	140723	134855	132344	131645	539567
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B	0	0	0	0	0
*	HIRS4 1B	522653	523768	523908	524199	2094528
*	AMSUA 1B**	839295	793745	844607	839181	3316828
*	AMSUB 1B	0	0	0	0	0
*	MHS	188271	188117	186556	188282	751226
*	AIRS	2223298	2217622	2255584	2188521	8885025
*	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	463157	462821	462816	461985	1850779
*	AVHRR	43157	38742	42833	39793	164525
*	CRIS	0	0	0	0	0
*	CRIS-FSR	0	0	0	0	43195980
*	CRIS-FSR	0	0	0	0	43195980
*	GMI	0	0	0	0	0
*	GOES_IMG	0	0	0	0	0
*	GOME	7567	7538	7619	7481	30205
*	IASI	12465708	12234080	12422514	12455914	49578216
*	OMI	2080	2801	2926	2933	10740
*	OMPSNP	5143	5268	5137	5283	20831
*	OMPSTC8	6020	6128	6169	6139	24456
*	SAPHIR	11381	9006	11916	9807	42110
*	SEVIRI	55591	54701	55358	56327	221977
*	SSMIS	469491	473810	483680	460562	1887543
Total	Satellites Selected	31733313	30392309	31115419	32315983	125557024

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

DECEMBER 2019 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE ASSIMILATED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	15320	13670	11496	15078	55564
Ozone	OZONE	0	0	0	0	0
Satellite Winds	SATWND	3442597	2389985	2825505	4121466	12779553
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES	0	0	0	0	0
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	76732	73558	71412	72149	293851
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B	0	0	0	0	0
*	HIRS4 1B	0	0	0	0	0
*	AMSUA 1B**	532496	501832	537494	537804	2109626
*	AMSUB 1B	0	0	0	0	0
*	MHS	78043	79331	78489	78680	314543
*	AIRS	545049	531980	550666	537549	2165244
*	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	313220	301294	311816	295538	1221868
*	AVHRR	17138	16272	16900	15637	65947
*	CRIS	0	0	0	0	0
*	CRIS-FSR	0	0	0	0	3954699
*	CRIS-FSR	0	0	0	0	3954699
*	GMI	0	0	0	0	0
*	GOES_IMG	0	0	0	0	0
*	GOME	0	0	0	0	0
*	IASI	2155555	2107351	2122954	2141403	8527263
*	OMI	2080	2801	2926	2933	10740
*	OMPSNP	3740	3827	3724	3841	15132
*	OMPSTC8	6020	6127	6169	6139	24455
*	SAPHIR	7758	5934	8440	7250	29382
*	SEVIRI	6863	6816	6983	6905	27567
*	SSMIS	42873	44418	44316	42365	173972
Total	Satellites Assimilated	8230427	7073366	7596459	8869154	31769406

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