FEBRUARY 2019 GDAS DATA DUMPS (RECEIVED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number	Total Input	% Input
Land Sfc	Synoptic	23901	24494	25124	24298	97817	97817	*
*	METAR	49357	50902	52528	51226	204013	204013	*
*	sub-total	73258	75396	77652	75524	301830	301830	****
Marine Sfc	Ship	1590	1573	1537	1552	6252	6252	*
*	Drifting Buoy	1638	1640	1635	1658	6571	6571	*
*	Moored Buoy	3529	3543	3533	3558	14163	14163	*
*	CMAN	5392	5457	5450	5435	21734	21734	*
*	Tide Gauge	5719	5721	5716	5763	22919	22919	*
*	MSLP Bogus**	0	0	0	0	0	*	*
*	sub-total	17868	17934	17871	17966	71639	71639	****
Land Soundings	Fixed Land RAOB	668	35	631	37	1371	1371	*
*	Mobile Land RAOB	0	0	0	0	0	0	*
*	Ship RAOB	1	0	2	0	3	3	*
*	Dropsonde	7	0	0	0	7	7	*
*	Pibal	69	79	76	46	270	270	*
*	Profiler	4	2	3	2	11	11	*
*	NEXRAD Wind	1663	1656	1630	1669	6618	6618	*
*	sub-total	2412	1772	2342	1754	8280	8280	****
Aircraft	AIREP	3409	6570	5994	5261	21234	21234	*
*	PIREP	612	129	431	857	2029	2029	*
*	AMDAR	5984	8000	6955	3047	23986	23986	*
*	ACARS	181082	86536	92720	179847	540185	540185	*
*	RECCO	3	0	0	4	7	7	*
*	sub-total	191090	101235	106100	189016	587441	587441	****
Total	non-satellite	284628	196337	203965	284260	969190	969190	****

**    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.

FEBRUARY 2019 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE RECEIVED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	2194286	1775068	1922740	2799787	8691881
Ozone	OZONE	7020	6954	6990	6972	27936
Satellite Winds	SATWND	1303354	1362631	1509252	1668594	5843831
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	108219	112788	111484	104980	437471
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B
*	HIRS4 1B	8033851	8036103	8061513	8038724	32170191
*	AMSUA 1B**	14087894	13415197	14146673	14000489	55650253
*	AMSUB 1B
*	MHS	8615531	8612119	8642352	8616706	34486708
*	AIRS	157173557	155600729	154630366	152280975	619685627
*	ATMS	1228496	1229186	1229138	1229355	4916175
*	AVHRR	9365534	8117567	8831777	8255440	34570318
*	CRIS	34776968	35086792	35222110	37563584	142649454
*	CRIS-FSR	34776968	35086792	35222110	37563584	281594542
*	GOME	103405	103726	102782	103733	413646
*	IASI	556391924	507576894	567587086	532848800	2164404704
*	OMI	267064	349346	346035	341569	1304014
*	SAPHIR	111484	28024	116469	2645	258622
*	SEVIRI	1509635	1559692	1514203	1472132	6055662
*	SSMIS	31189714	29433492	30142018	28704210	119469434
Total	Satellites Received	861163975	807151065	868875134	832790841	3369981015

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

FEBRUARY 2019 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE SELECTED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	31834	29805	31073	34894	127606
Ozone	OZONE	6768	6727	6727	6706	26928
Satellite Winds	SATWND	1303354	1362631	1509252	1668594	5843831
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	105885	110334	108948	102655	427822
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B
*	HIRS4 1B	524175	524230	522830	524507	2095742
*	AMSUA 1B**	713953	665144	715843	715995	2810935
*	AMSUB 1B
*	MHS	141484	141495	141076	141519	565574
*	AIRS	2167210	2162191	2146873	2117387	8593661
*	ATMS	461914	461972	461290	461998	1847174
*	AVHRR	44085	38724	43461	42693	168963
*	CRIS	4783379	4783524	4766728	4785715	19119346
*	CRIS-FSR	4783379	4783524	4766728	4785715	39810554
*	GOME	7888	7961	7911	7832	31592
*	IASI	12439510	12188663	12409673	12240605	49278451
*	OMI	2259	2965	2904	2913	11041
*	SAPHIR	1175	374	1342	12	2903
*	SEVIRI	33425	32480	32184	32744	130833
*	SSMIS	494106	470324	484229	458078	1906737
Total	Satellites Selected	28431311	28165165	28566060	28517811	113680347

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

FEBRUARY 2019 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE ASSIMILATED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	14037	12100	10694	14500	51331
Ozone	OZONE	4919	4892	4883	4860	19554
Satellite Winds	SATWND	1303354	1362631	1509252	1668594	5843831
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	76918	80829	79798	74574	312119
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B
*	HIRS4 1B	0	0	0	0	0
*	AMSUA 1B**	442964	411348	444620	447709	1746641
*	AMSUB 1B
*	MHS	71376	72448	72038	71275	287137
*	AIRS	522271	520589	514255	520156	2077271
*	ATMS	309367	296718	309798	291902	1207785
*	AVHRR	17337	15726	16565	16381	66009
*	CRIS	269583	277639	269185	278087	1094494
*	CRIS-FSR	269583	277639	269185	278087	2251064
*	GOME	0	0	0	0	0
*	IASI	2026405	1980496	2019856	1993661	8020418
*	OMI	2259	2965	2904	2913	11041
*	SAPHIR	0	0	0	0	0
*	SEVIRI	0	0	0	0	0
*	SSMIS	45357	44435	44705	42318	176815
Total	Satellites Assimilated	5389300	5377629	5583967	5720120	22071016

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