AUGUST 2021 GDAS DATA DUMPS (RECEIVED)

Category Subcategory T00Z T06Z T12Z T18Z Total Number Total Input % Input
Land Sfc Synoptic 7386 7585 7989 7702 30662 30662 *
* METAR 46280 47792 49233 47601 190906 190906 *
* sub-total 53666 55377 57222 55303 221568 221568 ****
Marine Sfc Ship 691 673 643 658 2665 2665 *
* Drifting Buoy 290 291 286 287 1154 1154 *
* Moored Buoy 997 985 986 983 3951 3951 *
* CMAN 3319 3174 3185 3185 12863 12863 *
* Tide Gauge 5995 5986 5953 6034 23968 23968 *
* MSLP Bogus** 0 0 0 0 0 * *
* sub-total 11292 11109 11053 11147 44601 44601 ****
Land Soundings Fixed Land RAOB 662 42 621 39 1364 1364 *
* Mobile Land RAOB 0 0 0 0 0 0 *
* Ship RAOB 1 0 2 1 4 4 *
* Dropsonde 13 4 11 6 34 34 *
* Pibal 73 72 77 24 246 246 *
* Profiler 0 2 0 2 4 4 *
* NEXRAD Wind 1851 1858 1843 1830 7382 7382 *
* sub-total 2600 1978 2554 1902 9034 9034 ****
Aircraft AIREP 3182 4567 4458 3335 15542 15542 *
* PIREP 270 65 336 488 1159 1159 *
* AMDAR 1150 1306 693 166 3315 3315 *
* ACARS 130072 57415 81660 129057 398204 398204 *
* RECCO 4 2 4 5 15 15 *
* sub-total 134678 63355 87151 133051 418235 418235 ****
Total non-satellite 202236 131819 157980 201403 693438 693438 ****


**    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.


AUGUST 2021 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE RECEIVED)

AUGUST 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 7067 6961 7264 7012 28304
Satellite Winds SATWND 3666837 2129329 2414635 4524545 12735346
Scatterometer Winds QUIKSCAT 0 0 0 0 0
DMSP SSMI RADIANCES 0 0 0 0 0
* SSMI RAINFALL RATES
Cosmic/gps COSMIC 531615 527221 541708 530687 2131231
Satellite Surface NASA TRMM DATA
Satellite Radiances HIRS3 1B 0 0 0 0 0
* HIRS4 1B 5267165 5321648 5374714 5278873 21242400
* AMSUA 1B** 7949768 6364888 7885207 6993839 29193702
* AMSUB 1B 0 0 0 0 0
* MHS 11512729 11512609 11557746 11376779 45959863
* AIRS 0 0 0 0 0
* ABI 35711469 29112240 18216871 27881498 110922078
* AHI 3122912 3067119 3020505 3057923 12268459
* 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 1209483 1215571 1219290 1209963 4854307
* AVHRR 16758304 16788551 16508279 16581667 66636801
* CRIS 0 0 0 0 0
* CRIS-FSR 0 0 0 0 2771763823
* CRIS-FSR 0 0 0 0 2771763823
* GMI 0 0 0 0 0
* GOES_IMG 0 0 0 0 0
* GOME 88125 88168 88470 87997 352760
* IASI 931475240 818159933 915366919 854329506 3519331598
* OMI 266452 352363 351997 353216 1324028
* OMPSNP 2905 3001 3022 2970 11898
* OMPSTC8 32697 34310 33472 32535 133014
* SAPHIR 355605 317109 444323 248720 1365757
* SEVIRI 2745350 2784167 2826682 2771516 11127715
* SSMIS 30389377 30631874 29770421 29558170 120349842
Total Satellites Received 1721073785 1629696954 1717064895 1663897292 6731732926


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


AUGUST 2021 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE SELECTED)

AUGUST 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 6818 6690 6934 6752 27194
Satellite Winds SATWND 3666837 2129329 2414635 4524545 12735346
Scatterometer Winds QUIKSCAT 0 0 0 0 0
DMSP SSMI RADIANCES 0 0 0 0 0
* SSMI RAINFALL RATES
Cosmic/gps COSMIC 521041 516241 530809 519712 2087803
Satellite Surface NASA TRMM DATA
Satellite Radiances HIRS3 1B 0 0 0 0 0
* HIRS4 1B 344821 348539 349704 345081 1388145
* AMSUA 1B** 761397 719323 762947 758774 3002441
* AMSUB 1B 0 0 0 0 0
* MHS 184050 184136 183813 181865 733864
* AIRS 0 0 0 0 0
* ABI 83656 82430 48298 77239 291623
* AHI 43231 43071 42979 42921 172202
* 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 440027 450548 444049 441137 1775761
* AVHRR 86484 87419 85496 86886 346285
* CRIS 0 0 0 0 0
* CRIS-FSR 0 0 0 0 34846917
* CRIS-FSR 0 0 0 0 34846917
* GMI 0 0 0 0 0
* GOES_IMG 0 0 0 0 0
* GOME 6733 6792 6788 6642 26955
* IASI 18639068 18595727 18521528 18307573 74063896
* OMI 2239 2996 2983 2989 11207
* OMPSNP 2434 2574 2143 2374 9525
* OMPSTC8 4158 4256 4177 4096 16687
* SAPHIR 4140 3710 5344 3013 16207
* SEVIRI 76634 77656 78480 77667 310437
* SSMIS 483914 488561 475858 472479 1920812
Total Satellites Selected 34054109 32508479 32686592 34534127 133783307


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


AUGUST 2021 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE ASSIMILATED)

AUGUST 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 3666837 2129329 2414635 4524545 12735346
Scatterometer Winds QUIKSCAT 0 0 0 0 0
DMSP SSMI RADIANCES 0 0 0 0 0
* SSMI RAINFALL RATES
Cosmic/gps COSMIC 405327 407956 414548 407934 1635765
Satellite Surface NASA TRMM DATA
Satellite Radiances HIRS3 1B 0 0 0 0 0
* HIRS4 1B 0 0 0 0 0
* AMSUA 1B** 548317 520732 553749 551312 2174110
* AMSUB 1B 0 0 0 0 0
* MHS 65915 65106 65573 64128 260722
* AIRS 0 0 0 0 0
* ABI 6817 6684 6539 6217 26257
* AHI 11510 11361 11287 11182 45340
* 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 328967 324782 327944 311734 1293427
* AVHRR 34349 37413 33815 35240 140817
* CRIS 0 0 0 0 0
* CRIS-FSR 0 0 0 0 2024694
* CRIS-FSR 0 0 0 0 2024694
* GMI 0 0 0 0 0
* GOES_IMG 0 0 0 0 0
* GOME 0 0 0 0 0
* IASI 2016515 2057362 2012205 2073371 8159453
* OMI 2239 2996 2983 2989 11207
* OMPSNP 1770 1871 1559 1726 6926
* OMPSTC8 4158 4256 4177 4096 16687
* SAPHIR 3486 2915 3921 2320 12642
* SEVIRI 10661 10685 11416 11098 43860
* SSMIS 44212 46582 43252 43458 177504
Total Satellites Assimilated 7666407 6124011 6430825 8543514 28764757


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