DECEMBER 2022 GDAS DATA DUMPS (RECEIVED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number	Total Input	% Input
Land Sfc	Synoptic	7556	7807	8224	7978	31565	31565	*
*	METAR	47882	49255	50436	49182	196755	196755	*
*	sub-total	55438	57062	58660	57160	228320	228320	****
Marine Sfc	Ship	125	143	105	138	511	511	*
*	Drifting Buoy	309	296	311	293	1209	1209	*
*	Moored Buoy	808	808	810	811	3237	3237	*
*	CMAN	510	504	504	501	2019	2019	*
*	Tide Gauge	5459	5428	5417	5477	21781	21781	*
*	MSLP Bogus**	0	0	0	0	0	*	*
*	sub-total	7211	7179	7147	7220	28757	28757	****
Land Soundings	Fixed Land RAOB	608	34	592	26	1260	1260	*
*	Mobile Land RAOB	0	0	0	0	0	0	*
*	Ship RAOB	1	0	3	0	4	4	*
*	Dropsonde	3	0	0	1	4	4	*
*	Pibal	56	59	53	33	201	201	*
*	Profiler	0	2	0	2	4	4	*
*	NEXRAD Wind	525	533	522	538	2118	2118	*
*	sub-total	1193	628	1170	600	3591	3591	****
Aircraft	AIREP	3536	6740	6320	5977	22573	22573	*
*	PIREP	757	173	573	1094	2597	2597	*
*	AMDAR	4306	4731	2597	877	12511	12511	*
*	ACARS	137368	73846	76678	133926	421818	421818	*
*	RECCO	1	0	0	3	4	4	*
*	sub-total	145968	85490	86168	141877	459503	459503	****
Total	non-satellite	209810	150359	153145	206857	720171	720171	****

**    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 2022 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE RECEIVED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	0	0	0	0	0
Ozone	OZONE
Satellite Winds	SATWND	3419829	2262168	2681328	4016738	12380063
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES	0	0	0	0	0
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	895335	918142	935312	918311	3667100
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B	0	0	0	0	0
*	HIRS4 1B	5341992	5323747	5371137	5246308	21283184
*	AMSUA 1B**	7949909	6257630	7751150	6727163	28685852
*	AMSUB 1B	0	0	0	0	0
*	MHS	8514664	8553757	8649630	8310487	34028538
*	AIRS	0	0	0	0	0
*	ABI	32039197	28983349	20628073	28186757	109837376
*	AHI	3008122	2947487	2894731	2923594	11773934
*	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	1246862	1246211	1246702	1246555	4986330
*	AVHRR	6908822	7192285	5993915	5971055	26066077
*	CRIS	0	0	0	0	0
*	CRIS-FSR	0	0	0	0	3391959962
*	GMI	49395304	49386818	50106117	48816360	197704599
*	GOES_IMG	0	0	0	0	0
*	GOME	52344	51825	51757	50318	206244
*	IASI	671849481	534817300	651653166	608618830	2466938777
*	OMI	255805	356464	353926	349245	1315440
*	OMPSLP	52387	61892	61598	62976	238853
*	OMPSNP	35770	38069	38062	37382	149283
*	OMPSTC8	191960	204105	204049	200600	800714
*	SAPHIR	0	0	0	0	0
*	SEVIRI	0	0	0	0	0
*	SSMIS	30052381	29295426	30055038	30577225	119980070
*	VIIRS-M	139804663	125890544	144403870	125721170	535820247
*	VIIRS-M	139804663	125890544	144403870	125721170	535820247
Total	Satellites Received	1772149584	1677043368	1789342798	1729286893	6967822643

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

DECEMBER 2022 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE SELECTED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	0	0	0	0	0
Ozone	OZONE
Satellite Winds	SATWND	3419829	2262168	2681328	4016738	12380063
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES	0	0	0	0	0
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	877892	899220	917532	899408	3594052
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B	0	0	0	0	0
*	HIRS4 1B	350048	349160	347932	344170	1391310
*	AMSUA 1B**	641553	608622	644249	635971	2530395
*	AMSUB 1B	0	0	0	0	0
*	MHS	139774	139235	140288	136414	555711
*	AIRS	0	0	0	0	0
*	ABI	80358	75000	69875	79751	304984
*	AHI	41358	41990	40603	40395	164346
*	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	463231	462869	462436	461514	1850050
*	AVHRR	328663	339564	324985	314697	1307909
*	CRIS	0	0	0	0	0
*	CRIS-FSR	0	0	0	0	38100826
*	GMI	59028	57683	56507	55093	228311
*	GOES_IMG	0	0	0	0	0
*	GOME	4869	4802	4806	4605	19082
*	IASI	12320616	12166988	12404987	12002035	48894626
*	OMI	2176	2975	2954	2931	11036
*	OMPSLP	52387	61892	61598	62976	238853
*	OMPSNP	34887	36315	35335	33912	140449
*	OMPSTC8	11943	12354	12335	12362	48994
*	SAPHIR	0	0	0	0	0
*	SEVIRI	0	0	0	0	0
*	SSMIS	478094	467548	479400	484168	1909210
*	VIIRS-M	325384	293862	330501	292456	1242203
*	VIIRS-M	325384	293862	330501	292456	1242203
Total	Satellites Selected	29167257	27819520	28553861	29371772	114912410

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

DECEMBER 2022 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE ASSIMILATED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number
Satellite Soundings	GOES	0	0	0	0	0
Ozone	OZONE
Satellite Winds	SATWND	3419829	2262168	2681328	4016738	12380063
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES	0	0	0	0	0
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	642867	660243	674472	660405	2637987
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B	0	0	0	0	0
*	HIRS4 1B	0	0	0	0	0
*	AMSUA 1B**	443645	418765	446315	439968	1748693
*	AMSUB 1B	0	0	0	0	0
*	MHS	62675	63466	63453	62065	251659
*	AIRS	0	0	0	0	0
*	ABI	6337	5808	6001	6416	24562
*	AHI	4350	4221	3906	3859	16336
*	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	328754	318677	329247	310949	1287627
*	AVHRR	234402	259599	226108	226952	947061
*	CRIS	0	0	0	0	0
*	CRIS-FSR	0	0	0	0	1900558
*	GMI	0	0	0	0	0
*	GOES_IMG	0	0	0	0	0
*	GOME	0	0	0	0	0
*	IASI	1962591	1989318	1963110	1960650	7875669
*	OMI	2176	2975	2953	2931	11035
*	OMPSLP	0	0	0	0	0
*	OMPSNP	5535	5823	5508	5673	22539
*	OMPSTC8	11224	11624	11616	11642	46106
*	SAPHIR	0	0	0	0	0
*	SEVIRI	0	0	0	0	0
*	SSMIS	44025	43251	43529	44916	175721
*	VIIRS-M	0	0	0	0	0
*	VIIRS-M	0	0	0	0	0
Total	Satellites Assimilated	7652029	6510815	6947287	8215485	29325616

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