DECEMBER 2021 GDAS DATA DUMPS (RECEIVED)

Category Subcategory T00Z T06Z T12Z T18Z Total Number Total Input % Input
Land Sfc Synoptic 7863 8193 8510 8175 32741 32741 *
* METAR 47881 49561 51262 49509 198213 198213 *
* sub-total 55744 57754 59772 57684 230954 230954 ****
Marine Sfc Ship 138 145 136 119 538 538 *
* Drifting Buoy 279 278 279 275 1111 1111 *
* Moored Buoy 824 814 814 809 3261 3261 *
* CMAN 576 585 584 573 2318 2318 *
* Tide Gauge 5620 5655 5650 5645 22570 22570 *
* MSLP Bogus** 0 0 0 0 0 * *
* sub-total 7437 7477 7463 7421 29798 29798 ****
Land Soundings Fixed Land RAOB 584 26 571 30 1211 1211 *
* Mobile Land RAOB 0 0 0 0 0 0 *
* Ship RAOB 1 0 5 1 7 7 *
* Dropsonde 1 0 0 0 1 1 *
* Pibal 60 55 52 22 189 189 *
* Profiler 1 2 0 2 5 5 *
* NEXRAD Wind 1731 1734 1697 1725 6887 6887 *
* sub-total 2378 1817 2325 1780 8300 8300 ****
Aircraft AIREP 2818 5301 4696 4100 16915 16915 *
* PIREP 565 137 443 855 2000 2000 *
* AMDAR 1965 2272 1325 384 5946 5946 *
* ACARS 139627 70957 71721 133075 415380 415380 *
* RECCO 2 0 0 3 5 5 *
* sub-total 144977 78667 78185 138417 440246 440246 ****
Total non-satellite 210536 145715 147745 205302 709298 709298 ****


**    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 2021 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE RECEIVED)

DECEMBER 2021 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 7078 6932 7081 6950 28041
Satellite Winds SATWND 3544980 2173076 2649324 4150092 12517472
Scatterometer Winds QUIKSCAT 0 0 0 0 0
DMSP SSMI RADIANCES 0 0 0 0 0
* SSMI RAINFALL RATES
Cosmic/gps COSMIC 622416 649758 661599 656150 2589923
Satellite Surface NASA TRMM DATA
Satellite Radiances HIRS3 1B 0 0 0 0 0
* HIRS4 1B 2678879 2678247 2712989 2686531 10756646
* AMSUA 1B** 6852732 5370654 6756417 6027932 25007735
* AMSUB 1B 0 0 0 0 0
* MHS 8593810 8572759 8631305 8562244 34360118
* AIRS 0 0 0 0 0
* ABI 29686522 26433327 20681653 28476794 105278296
* AHI 3065041 2989912 2931556 2979717 11966226
* 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 1246634 1246599 1246398 1246531 4986162
* AVHRR 12625084 12656782 11786325 11986357 49054548
* CRIS 0 0 0 0 0
* CRIS-FSR 0 0 0 0 3314836489
* CRIS-FSR 0 0 0 0 3314836489
* GMI 0 0 0 0 0
* GOES_IMG 0 0 0 0 0
* GOME 51944 52339 51768 52429 208480
* IASI 673994930 580401400 674638153 639092627 2568127110
* OMI 255174 352556 346450 353655 1307835
* OMPSNP 6016 6381 6310 6208 24915
* OMPSTC8 48467 51341 50832 50039 200679
* SAPHIR 116774 69093 116145 217444 519456
* SEVIRI 2626715 2646600 2654941 2637937 10566193
* SSMIS 30638037 30326591 29887595 29922327 120774550
Total Satellites Received 1588096202 1525367156 1607921576 1551725940 6273110874


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


DECEMBER 2021 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE SELECTED)

DECEMBER 2021 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 6948 6774 6949 6831 27502
Satellite Winds SATWND 3544980 2173076 2649324 4150092 12517472
Scatterometer Winds QUIKSCAT 0 0 0 0 0
DMSP SSMI RADIANCES 0 0 0 0 0
* SSMI RAINFALL RATES
Cosmic/gps COSMIC 609441 636067 648241 642103 2535852
Satellite Surface NASA TRMM DATA
Satellite Radiances HIRS3 1B 0 0 0 0 0
* HIRS4 1B 177290 177309 177404 177454 709457
* AMSUA 1B** 640983 600188 649542 645669 2536382
* AMSUB 1B 0 0 0 0 0
* MHS 141234 140860 140858 140719 563671
* AIRS 0 0 0 0 0
* ABI 77631 70929 67205 77389 293154
* AHI 42374 41813 41355 41457 166999
* 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 463322 463092 462380 463059 1851853
* AVHRR 65782 64936 64687 66519 261924
* CRIS 0 0 0 0 0
* CRIS-FSR 0 0 0 0 37894852
* CRIS-FSR 0 0 0 0 37894852
* GMI 0 0 0 0 0
* GOES_IMG 0 0 0 0 0
* GOME 4771 4852 4785 4754 19162
* IASI 12224744 12159137 12409417 12313097 49106395
* OMI 2189 2949 2905 2964 11007
* OMPSNP 5009 5191 4721 5369 20290
* OMPSTC8 6005 6136 6163 6141 24445
* SAPHIR 786 716 1582 1742 4826
* SEVIRI 72948 74218 73582 74498 295246
* SSMIS 487021 481385 479433 476716 1924555
Total Satellites Selected 28073515 26631315 27375555 28684659 110765044


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


DECEMBER 2021 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE ASSIMILATED)

DECEMBER 2021 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 0 0 0 0 0
Satellite Winds SATWND 3544980 2173076 2649324 4150092 12517472
Scatterometer Winds QUIKSCAT 0 0 0 0 0
DMSP SSMI RADIANCES 0 0 0 0 0
* SSMI RAINFALL RATES
Cosmic/gps COSMIC 480852 505752 513739 509886 2010229
Satellite Surface NASA TRMM DATA
Satellite Radiances HIRS3 1B 0 0 0 0 0
* HIRS4 1B 0 0 0 0 0
* AMSUA 1B** 443586 413858 452546 450007 1759997
* AMSUB 1B 0 0 0 0 0
* MHS 65129 66514 65922 66514 264079
* AIRS 0 0 0 0 0
* ABI 5986 5371 5543 6013 22913
* AHI 10657 10424 10276 10235 41592
* 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 332064 323172 332551 318127 1305914
* AVHRR 23772 26339 22973 25928 99012
* CRIS 0 0 0 0 0
* CRIS-FSR 0 0 0 0 1915382
* CRIS-FSR 0 0 0 0 1915382
* GMI 0 0 0 0 0
* GOES_IMG 0 0 0 0 0
* GOME 0 0 0 0 0
* IASI 1895761 1974639 1919742 1991208 7781350
* OMI 2189 2949 2905 2964 11007
* OMPSNP 3642 3772 3417 3890 14721
* OMPSTC8 6005 6136 6162 6141 24444
* SAPHIR 629 486 949 1378 3442
* SEVIRI 9779 10060 10622 10581 41042
* SSMIS 44055 45734 43832 43802 177423
Total Satellites Assimilated 7352436 6041291 6524745 8071547 27990019


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