MAY 2018 GDAS DATA DUMPS (RECEIVED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number	Total Input	% Input
Land Sfc	Synoptic	23214	23810	24382	23504	94910	94910	*
*	METAR	46949	47783	50267	48461	193460	193460	*
*	sub-total	70163	71593	74649	71965	288370	288370	****
Marine Sfc	Ship	1512	1494	1454	1460	5920	5920	*
*	Drifting Buoy	3039	2935	3020	3037	12031	12031	*
*	Moored Buoy	4298	4297	4301	4316	17212	17212	*
*	CMAN	4171	4182	4174	4188	16715	16715	*
*	Tide Gauge	5700	5637	5629	5754	22720	22720	*
*	MSLP Bogus**	0	0	0	0	0	*	*
*	sub-total	18720	18545	18578	18755	74598	74598	****
Land Soundings	Fixed Land RAOB	685	38	656	36	1415	1415	*
*	Mobile Land RAOB	0	0	0	0	0	0	*
*	Ship RAOB	2	0	3	0	5	5	*
*	Dropsonde	1	0	1	0	2	2	*
*	Pibal	81	95	76	64	316	316	*
*	Profiler	4	1	3	1	9	9	*
*	NEXRAD Wind	1789	1819	1769	1766	7143	7143	*
*	sub-total	2562	1953	2508	1867	8890	8890	****
Aircraft	AIREP	5249	7917	7248	4485	24899	24899	*
*	PIREP	284	49	316	474	1123	1123	*
*	AMDAR	8264	10380	7925	2786	29355	29355	*
*	ACARS	177677	80690	121995	179050	559412	559412	*
*	RECCO	2	0	1	2	5	5	*
*	sub-total	191476	99036	137485	186797	614794	614794	****
Total	non-satellite	282921	191127	233220	279384	986652	986652	****

**    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.

MAY 2018 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE RECEIVED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	4150766	3499110	3511884	4073781	15235541
Ozone	OZONE	7095	7080	7231	7129	28535
Satellite Winds	SATWND	1280519	1349540	1605841	1800434	6036334
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	118718	123146	122800	120966	485630
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B
*	HIRS4 1B	8029161	7988068	8051319	8014022	32082570
*	AMSUA 1B**	14526156	13551701	14435671	14115703	56629231
*	AMSUB 1B
*	MHS	11483572	10631524	11492021	11382522	44989639
*	AIRS	161234156	154158241	153194664	153190377	621777438
*	ATMS	1033590	1033436	1043986	1041968	4152980
*	AVHRR	8994953	7882537	8587922	8764034	34229446
*	CRIS	35249565	34890259	35933580	36795381	142868785
*	CRIS-FSR	35249565	34890259	35933580	36795381	238628059
*	GOME	105270	105239	104585	105445	420539
*	IASI	422815942	376614571	399911949	378007069	1577349531
*	OMI	233119	305911	301824	330165	1171019
*	SAPHIR	7536039	8180138	8613278	7994513	32323968
*	SEVIRI	1344450	1375463	1374275	1342813	5437001
*	SSMIS	30910166	29469055	29221315	29941972	119542508
Total	Satellites Received	732697591	674794942	701755823	681271613	2790519969

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

MAY 2018 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE SELECTED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	61239	55544	55051	61105	232939
Ozone	OZONE	6746	6753	6911	6811	27221
Satellite Winds	SATWND	1280519	1349540	1605841	1800434	6036334
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	117139	121225	121121	119271	478756
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B
*	HIRS4 1B	524233	521892	522617	522870	2091612
*	AMSUA 1B**	716524	667923	714282	713094	2811823
*	AMSUB 1B
*	MHS	188772	176015	187546	187170	739503
*	AIRS	2237567	2152661	2133843	2137209	8661280
*	ATMS	383333	386018	389730	388212	1547293
*	AVHRR	44202	39032	43272	43713	170219
*	CRIS	4789581	4782900	4758714	4710907	19042102
*	CRIS-FSR	4789581	4782900	4758714	4710907	33288802
*	GOME	7524	7575	7518	7521	30138
*	IASI	12334704	12205761	12249571	12238352	49028388
*	OMI	2164	2817	2799	3088	10868
*	SAPHIR	50180	52297	55158	54679	212314
*	SEVIRI	27981	26949	27955	28485	111370
*	SSMIS	489825	471835	468483	477617	1907760
Total	Satellites Selected	26774598	26537935	26963805	27110282	107386620

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

MAY 2018 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE ASSIMILATED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	25379	17575	20909	27322	91185
Ozone	OZONE	4906	4911	5022	4953	19792
Satellite Winds	SATWND	1280519	1349540	1605841	1800434	6036334
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	85137	88693	88427	87156	349413
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B
*	HIRS4 1B	0	0	0	0	0
*	AMSUA 1B**	447868	417476	447947	452467	1765758
*	AMSUB 1B
*	MHS	103391	96183	101936	100497	402007
*	AIRS	553112	501465	525455	498600	2078632
*	ATMS	160098	150732	163244	151003	625077
*	AVHRR	16195	15233	15716	16416	63560
*	CRIS	277051	261691	277550	257439	1073731
*	CRIS-FSR	277051	261691	277550	257439	1137462
*	GOME	0	0	0	0	0
*	IASI	1995732	1986632	1975062	2017302	7974728
*	OMI	2164	2817	2799	3088	10868
*	SAPHIR	0	0	0	0	0
*	SEVIRI	0	0	0	0	0
*	SSMIS	45276	44554	42718	44182	176730
Total	Satellites Assimilated	5008067	4947580	5295324	5480575	20731546

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