SEPTEMBER 2023 GDAS DATA DUMPS (RECEIVED)

Category	Subcategory	T00Z	T06Z	T12Z	T18Z	Total Number	Total Input	% Input
Land Sfc	Synoptic	7089	7262	7674	7498	29523	29523	*
*	METAR	46225	47691	49085	47375	190376	190376	*
*	sub-total	53314	54953	56759	54873	219899	219899	****
Marine Sfc	Ship	171	151	153	128	603	603	*
*	Drifting Buoy	322	311	322	308	1263	1263	*
*	Moored Buoy	900	889	897	894	3580	3580	*
*	CMAN	589	589	588	586	2352	2352	*
*	Tide Gauge	5614	5629	5619	5599	22461	22461	*
*	MSLP Bogus**	0	0	0	0	0	*	*
*	sub-total	7596	7569	7579	7515	30259	30259	****
Land Soundings	Fixed Land RAOB	603	43	569	34	1249	1249	*
*	Mobile Land RAOB	0	0	0	0	0	0	*
*	Ship RAOB	2	0	3	0	5	5	*
*	Dropsonde	8	5	10	6	29	29	*
*	Pibal	75	60	66	28	229	229	*
*	Profiler	0	1	0	1	2	2	*
*	NEXRAD Wind	0	0	0	0	0	0	*
*	sub-total	688	109	648	69	1514	1514	****
Aircraft	AIREP	5374	8268	8027	6188	27857	27857	*
*	PIREP	518	97	588	878	2081	2081	*
*	AMDAR	4605	5307	3121	802	13835	13835	*
*	ACARS	149039	59136	95984	153101	457260	457260	*
*	RECCO	2	2	1	4	9	9	*
*	sub-total	159538	72810	107721	160973	501042	501042	****
Total	non-satellite	221136	135441	172707	223430	752714	752714	****

**    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.

SEPTEMBER 2023 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	3750481	2336140	2813517	4564211	13464349
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES	0	0	0	0	0
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	613134	640124	658428	623757	2535443
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B	0	0	0	0	0
*	HIRS4 1B	2575779	2182935	2481352	2404482	9644548
*	AMSUA 1B**	7229590	5659720	6645426	6154317	25689053
*	AMSUB 1B	0	0	0	0	0
*	MHS	8534564	8075702	8341178	8316791	33268235
*	AIRS	0	0	0	0	0
*	ABI	15316005	14674601	15894487	16724631	62609724
*	AHI	2795070	2728095	2767810	2788945	11079920
*	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	1221811	1220079	1237345	1239204	4918439
*	AVHRR	4806881	4369841	4826513	4345266	18348501
*	CRIS	0	0	0	0	0
*	CRIS-FSR	0	0	0	0	3089125236
*	GMI	0	0	0	0	0
*	GOES_IMG	0	0	0	0	0
*	GOME	52007	52349	51579	52227	208162
*	IASI	663828704	578843537	621841117	642617155	2507130513
*	OMI	251381	332889	344180	342910	1271360
*	OMPSLP	53180	62098	60799	59249	235326
*	OMPSNP	35383	36474	37233	35694	144784
*	OMPSTC8	679829	722267	785287	769186	2956569
*	SAPHIR	0	0	0	0	0
*	SEVIRI	0	0	0	0	0
*	SSMIS	30807410	29034308	30135150	29726716	119703584
*	VIIRS-M	137772257	125724320	141641891	128151417	533289885
*	VIIRS-M	137772257	125724320	141641891	128151417	533289885
Total	Satellites Received	1611670557	1574124424	1620375026	1629453624	6435623631

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

SEPTEMBER 2023 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	3750481	2336140	2813517	4564211	13464349
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES	0	0	0	0	0
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	599706	626122	644328	610435	2480591
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B	0	0	0	0	0
*	HIRS4 1B	171101	148239	163865	160765	643970
*	AMSUA 1B**	583664	536385	576325	568206	2264580
*	AMSUB 1B	0	0	0	0	0
*	MHS	139128	133030	135331	135461	542950
*	AIRS	0	0	0	0	0
*	ABI	40170	38006	39607	41568	159351
*	AHI	39878	39529	40839	40873	161119
*	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	450362	449010	454132	450235	1803739
*	AVHRR	282529	262441	272280	252554	1069804
*	CRIS	0	0	0	0	0
*	CRIS-FSR	0	0	0	0	27201686
*	GMI	0	0	0	0	0
*	GOES_IMG	0	0	0	0	0
*	GOME	5039	5084	5012	5000	20135
*	IASI	12193398	12040591	12135656	12069145	48438790
*	OMI	2736	3611	3720	3717	13784
*	OMPSLP	53180	62098	60799	59249	235326
*	OMPSNP	32269	31618	27521	29142	120550
*	OMPSTC8	8232	8331	9026	8626	34215
*	SAPHIR	0	0	0	0	0
*	SEVIRI	0	0	0	0	0
*	SSMIS	372361	356623	368175	360483	1457642
*	VIIRS-M	322869	296693	332404	298523	1250489
*	VIIRS-M	322869	296693	332404	298523	1250489
Total	Satellites Selected	25845890	24141588	24915445	26460147	101363070

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

SEPTEMBER 2023 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	3750481	2336140	2813517	4564211	13464349
Scatterometer Winds	QUIKSCAT	0	0	0	0	0
DMSP	SSMI RADIANCES	0	0	0	0	0
*	SSMI RAINFALL RATES
Cosmic/gps	COSMIC	416946	436083	452978	423412	1729419
Satellite Surface	NASA TRMM DATA
Satellite Radiances	HIRS3 1B	0	0	0	0	0
*	HIRS4 1B	0	0	0	0	0
*	AMSUA 1B**	406324	369838	401821	391974	1569957
*	AMSUB 1B	0	0	0	0	0
*	MHS	63552	61887	62097	61928	249464
*	AIRS	0	0	0	0	0
*	ABI	6312	5821	6176	6400	24709
*	AHI	0	0	0	0	0
*	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	332169	316941	333083	313072	1295265
*	AVHRR	196113	197869	192341	179756	766079
*	CRIS	0	0	0	0	0
*	CRIS-FSR	0	0	0	0	2028193
*	GMI	0	0	0	0	0
*	GOES_IMG	0	0	0	0	0
*	GOME	0	0	0	0	0
*	IASI	1981710	1984549	1976094	2030950	7973303
*	OMI	2734	3608	3718	3714	13774
*	OMPSLP	0	0	0	0	0
*	OMPSNP	21499	20718	18986	19908	81111
*	OMPSTC8	5711	5779	6223	5820	23533
*	SAPHIR	0	0	0	0	0
*	SEVIRI	0	0	0	0	0
*	SSMIS	44242	44198	43815	43521	175776
*	VIIRS-M	183086	152838	204317	151769	692010
*	VIIRS-M	183086	152838	204317	151769	692010
Total	Satellites Assimilated	7925905	6437178	7036913	8686946	30086942

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