MARCH 2019 GDAS DATA DUMPS (RECEIVED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number	Total Input	% Input
Land Sfc	Synoptic	23756	24263	24838	24036	96893	96893	*
*	METAR	47723	49047	50591	49292	196653	196653	*
*	sub-total	71479	73310	75429	73328	293546	293546	****
Marine Sfc	Ship	1649	1645	1603	1603	6500	6500	*
*	Drifting Buoy	1505	1526	1513	1528	6072	6072	*
*	Moored Buoy	3617	3641	3604	3542	14404	14404	*
*	CMAN	5012	5034	5034	5016	20096	20096	*
*	Tide Gauge	5661	5702	5646	5660	22669	22669	*
*	MSLP Bogus**	0	0	0	0	0	*	*
*	sub-total	17444	17548	17400	17349	69741	69741	****
Land Soundings	Fixed Land RAOB	668	32	632	34	1366	1366	*
*	Mobile Land RAOB	0	0	0	0	0	0	*
*	Ship RAOB	0	0	2	0	2	2	*
*	Dropsonde	2	0	0	0	2	2	*
*	Pibal	65	75	70	43	253	253	*
*	Profiler	4	2	4	2	12	12	*
*	NEXRAD Wind	1700	1720	1653	1711	6784	6784	*
*	sub-total	2439	1829	2361	1790	8419	8419	****
Aircraft	AIREP	3855	6954	6314	5269	22392	22392	*
*	PIREP	439	83	398	665	1585	1585	*
*	AMDAR	5688	7602	6678	2834	22802	22802	*
*	ACARS	190002	86887	119905	188685	585479	585479	*
*	RECCO	1	0	0	1	2	2	*
*	sub-total	199985	101526	133295	197454	632260	632260	****
Total	non-satellite	291347	194213	228485	289921	1003966	1003966	****

**    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.

MARCH 2019 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE RECEIVED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	3149159	2803778	2802957	3751188	12507082
Ozone	OZONE	6899	7045	7017	7078	28039
Satellite Winds	SATWND	1370568	1441229	1615687	1853488	6280972
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	121357	119267	115545	112095	468264
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B
*	HIRS4 1B	7957404	7970389	8075917	8005576	32009286
*	AMSUA 1B**	14296225	13637427	14643567	14119914	56697133
*	AMSUB 1B
*	MHS	8538503	8550556	8669348	8590373	34348780
*	AIRS	161986964	159158672	162812261	155149418	639107315
*	ATMS	1229030	1229131	1229195	1227650	4915006
*	AVHRR	9002137	8450143	8491855	8831860	34775995
*	CRIS	28759894	29387521	29576313	30873333	118597061
*	CRIS-FSR	28759894	29387521	29576313	30873333	257879702
*	GOME	104089	103658	102310	103132	413189
*	IASI	554496315	506981373	564317481	547814125	2173609294
*	OMI	248739	316711	349697	344085	1259232
*	SAPHIR	290895	1082370	1006588	1170357	3550210
*	SEVIRI	1351375	1380555	1364920	1355061	5451911
*	SSMIS	31246673	29929324	30181287	30426960	121784244
Total	Satellites Received	858987143	807336688	870206196	848555627	3385085654

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

MARCH 2019 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE SELECTED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	36058	34991	35071	37108	143228
Ozone	OZONE	6546	6618	6540	6690	26394
Satellite Winds	SATWND	1370568	1441229	1615687	1853488	6280972
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	118877	116679	112963	109776	458295
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B
*	HIRS4 1B	519943	520521	523909	522550	2086923
*	AMSUA 1B**	713505	666561	718111	715969	2814146
*	AMSUB 1B
*	MHS	140354	140515	141388	141070	563327
*	AIRS	2247494	2216203	2258613	2161370	8883680
*	ATMS	463023	462937	461679	462300	1849939
*	AVHRR	43849	39565	42510	44118	170042
*	CRIS	3951127	4013146	3983291	3949505	15897069
*	CRIS-FSR	3951127	4013146	3983291	3949505	36604196
*	GOME	8045	8063	7951	7910	31969
*	IASI	12476919	12218705	12314874	12365528	49376026
*	OMI	2178	2802	3071	3065	11116
*	SAPHIR	3190	10095	10753	10965	35003
*	SEVIRI	30595	28590	29785	30814	119784
*	SSMIS	493862	477960	484666	482491	1938979
Total	Satellites Selected	27804197	27580264	27933335	28076223	111394019

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

MARCH 2019 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE ASSIMILATED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	14873	13514	12237	15201	55825
Ozone	OZONE	4760	4813	4752	4865	19190
Satellite Winds	SATWND	1370568	1441229	1615687	1853488	6280972
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	88111	86698	83664	81050	339523
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B
*	HIRS4 1B	0	0	0	0	0
*	AMSUA 1B**	442188	414179	445709	451524	1753600
*	AMSUB 1B
*	MHS	70447	72867	71904	71215	286433
*	AIRS	555494	520095	549251	517996	2142836
*	ATMS	311250	293424	310649	289275	1204598
*	AVHRR	16339	16568	15547	17497	65951
*	CRIS	225094	224203	226687	222455	898439
*	CRIS-FSR	225094	224203	226687	222455	2048395
*	GOME	0	0	0	0	0
*	IASI	2001842	2020251	1978139	2054215	8054447
*	OMI	2178	2802	3071	3065	11116
*	SAPHIR	0	0	0	0	0
*	SEVIRI	0	0	0	0	0
*	SSMIS	44909	45938	44506	44626	179979
Total	Satellites Assimilated	5437715	5441742	5652608	5910800	22442865

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