DECEMBER 2024 GDAS DATA DUMPS (RECEIVED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number	Total Input	% Input
Land Sfc	Synoptic	8308	8696	8956	8630	34590	34590	*
*	METAR	47569	48848	50046	48993	195456	195456	*
*	sub-total	55877	57544	59002	57623	230046	230046	****
Marine Sfc	Ship	176	226	198	166	766	766	*
*	Drifting Buoy	251	258	254	255	1018	1018	*
*	Moored Buoy	670	672	673	668	2683	2683	*
*	CMAN	503	502	500	502	2007	2007	*
*	Tide Gauge	5566	5591	5608	5578	22343	22343	*
*	MSLP Bogus**	0	0	0	0	0	*	*
*	sub-total	7166	7249	7233	7169	28817	28817	****
Land Soundings	Fixed Land RAOB	591	33	559	26	1209	1209	*
*	Mobile Land RAOB	0	0	0	0	0	0	*
*	Ship RAOB	2	0	3	0	5	5	*
*	Dropsonde	0	0	0	0	0	0	*
*	Pibal	47	38	35	24	144	144	*
*	Profiler	0	1	0	1	2	2	*
*	NEXRAD Wind	0	0	0	0	0	0	*
*	sub-total	640	72	597	51	1360	1360	****
Aircraft	AIREP	2574	4721	4404	3704	15403	15403	*
*	PIREP	1006	237	725	1360	3328	3328	*
*	AMDAR	4617	5121	2830	944	13512	13512	*
*	ACARS	188728	96283	89187	181493	555691	555691	*
*	RECCO	1	0	0	2	3	3	*
*	sub-total	196926	106362	97146	187503	587937	587937	****
Total	non-satellite	260609	171227	163978	252346	848160	848160	****

**    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 2024 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	3406104	2051741	2563803	4182668	12204316
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES	0	0	0	0	0
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	684786	720293	752448	693239	2850766
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B
*	HIRS4 1B
*	AMSUA 1B**	8684010	6539919	8251701	6897203	30372833
*	AMSUB 1B	0	0	0	0	0
*	MHS	8462182	8446693	8680665	8581884	34171424
*	AIRS	0	0	0	0	0
*	ABI	30465271	26854866	26398448	30380716	114099301
*	AHI	3021061	2939212	2885817	2920907	11766997
*	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	1246531	1246475	1246465	1246297	4985768
*	AVHRR	6469625	6991037	5704348	5804462	24969472
*	CRIS	0	0	0	0	0
*	CRIS-FSR	0	0	0	0	2941159293
*	GMI	0	0	0	0	0
*	GOES_IMG	0	0	0	0	0
*	IASI	671647910	470863942	640057960	536163697	2318733509
*	OMI	260923	343796	342380	326166	1273265
*	OMPSLP	63456	64076	63448	64714	255694
*	OMPSNP	74323	76265	76184	74830	301602
*	OMPSTC8	2023691	2076043	2082470	2049210	8231414
*	SAPHIR	0	0	0	0	0
*	SEVIRI	0	0	0	0	0
*	SSMIS	27765206	26537594	28721707	27730484	110754991
*	VIIRS-M	195653404	159892365	197858169	156239312	709643250
*	VIIRS-M	195653404	159892365	197858169	156239312	709643250
Total	Satellites Received	1669859211	1469006638	1651831226	1535076820	6325773895

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

DECEMBER 2024 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	3406104	2051741	2563803	4182668	12204316
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES	0	0	0	0	0
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	669875	704168	736624	677632	2788299
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B
*	HIRS4 1B
*	AMSUA 1B**	639026	628260	640959	639299	2547544
*	AMSUB 1B	0	0	0	0	0
*	MHS	138369	137128	139996	139949	555442
*	AIRS	0	0	0	0	0
*	ABI	79427	72260	72262	80007	303956
*	AHI	42254	41837	41425	41484	167000
*	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	464191	463913	463533	463880	1855517
*	AVHRR	301586	311552	310776	311924	1235838
*	CRIS	0	0	0	0	0
*	CRIS-FSR	0	0	0	0	43254583
*	GMI	0	0	0	0	0
*	GOES_IMG	0	0	0	0	0
*	IASI	11358875	11062558	11306318	11336490	45064241
*	OMI	2769	3590	3562	3406	13327
*	OMPSLP	63456	64076	63448	64714	255694
*	OMPSNP	59413	60904	55509	59261	235087
*	OMPSTC8	18567	18723	18719	18735	74744
*	SAPHIR	0	0	0	0	0
*	SEVIRI	0	0	0	0	0
*	SSMIS	336699	324367	345766	335520	1342352
*	VIIRS-M	456338	397584	464811	402643	1721376
*	VIIRS-M	456338	397584	464811	402643	1721376
Total	Satellites Selected	28858106	27146891	28034644	29579675	113619316

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

DECEMBER 2024 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	3406104	2051741	2563803	4182668	12204316
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES	0	0	0	0	0
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	465282	490763	522592	476602	1955239
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B
*	HIRS4 1B
*	AMSUA 1B**	434880	428447	436181	437407	1736915
*	AMSUB 1B	0	0	0	0	0
*	MHS	62233	63837	63189	65259	254518
*	AIRS	0	0	0	0	0
*	ABI	16535	14617	14338	16225	61715
*	AHI	10547	10371	10240	10215	41373
*	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	333621	320379	335251	317082	1306333
*	AVHRR	207903	237623	217534	224868	887928
*	CRIS	0	0	0	0	0
*	CRIS-FSR	0	0	0	0	3971606
*	GMI	0	0	0	0	0
*	GOES_IMG	0	0	0	0	0
*	IASI	1785257	1841397	1764430	1873062	7264146
*	OMI	2769	3590	3562	3406	13327
*	OMPSLP	0	0	0	0	0
*	OMPSNP	32326	32721	29672	31422	126141
*	OMPSTC8	11511	11605	11575	11621	46312
*	SAPHIR	0	0	0	0	0
*	SEVIRI	0	0	0	0	0
*	SSMIS	40263	40535	40492	40620	161910
*	VIIRS-M	179065	116136	189622	149670	634493
*	VIIRS-M	179065	116136	189622	149670	634493
Total	Satellites Assimilated	7993899	6640207	7221833	8810333	30666272

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