MAY 2021 GDAS DATA DUMPS (RECEIVED)

Category Subcategory T00Z T06Z T12Z T18Z Total Number Total Input % Input
Land Sfc Synoptic 7627 7861 8246 7879 31613 31613 *
* METAR 46536 47940 49404 47920 191800 191800 *
* sub-total 54163 55801 57650 55799 223413 223413 ****
Marine Sfc Ship 903 910 887 903 3603 3603 *
* Drifting Buoy 378 380 378 380 1516 1516 *
* Moored Buoy 820 854 837 825 3336 3336 *
* CMAN 5294 5304 5320 5339 21257 21257 *
* Tide Gauge 5493 5488 5493 5506 21980 21980 *
* MSLP Bogus** 0 0 0 0 0 * *
* sub-total 12888 12936 12915 12953 51692 51692 ****
Land Soundings Fixed Land RAOB 670 37 628 37 1372 1372 *
* Mobile Land RAOB 0 0 0 0 0 0 *
* Ship RAOB 1 0 2 0 3 3 *
* Dropsonde 1 1 0 0 2 2 *
* Pibal 73 71 77 28 249 249 *
* Profiler 0 1 0 1 2 2 *
* NEXRAD Wind 1833 1842 1808 1812 7295 7295 *
* sub-total 2578 1952 2515 1878 8923 8923 ****
Aircraft AIREP 2250 2992 3163 2225 10630 10630 *
* PIREP 343 63 369 562 1337 1337 *
* AMDAR 1282 1517 792 189 3780 3780 *
* ACARS 111648 44125 69492 111758 337023 337023 *
* RECCO 3 0 0 3 6 6 *
* sub-total 115526 48697 73816 114737 352776 352776 ****
Total non-satellite 185155 119386 146896 185367 636804 636804 ****


**    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.


MAY 2021 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE RECEIVED)

MAY 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 7071 7048 7234 7136 28489
Satellite Winds SATWND 3148647 2188502 2474139 3912673 11723961
Scatterometer Winds QUIKSCAT 0 0 0 0 0
DMSP SSMI RADIANCES 0 0 0 0 0
* SSMI RAINFALL RATES
Cosmic/gps COSMIC 550117 541827 556554 538879 2187377
Satellite Surface NASA TRMM DATA
Satellite Radiances HIRS3 1B 0 0 0 0 0
* HIRS4 1B 5357621 5358426 5370422 5359105 21445574
* AMSUA 1B** 7967471 6405732 7899456 7092098 29364757
* AMSUB 1B 0 0 0 0 0
* MHS 11533966 11516969 11591539 11543360 46185834
* AIRS 0 0 0 0 0
* ABI 32976902 34737365 22925514 30772802 121412583
* AHI 3037920 2962205 2907447 2984293 11891865
* 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 1235335 1246419 1246743 1246594 4975091
* AVHRR 17854586 17494341 17069494 17272871 69691292
* CRIS 0 0 0 0 0
* CRIS-FSR 0 0 0 0 2834472403
* CRIS-FSR 0 0 0 0 2834472403
* GMI 0 0 0 0 0
* GOES_IMG 0 0 0 0 0
* GOME 98738 99184 97082 99454 394458
* IASI 938732434 815283531 949842612 869159943 3573018520
* OMI 260847 351540 348528 355448 1316363
* OMPSNP 5798 6327 6247 6117 24489
* OMPSTC8 46646 50932 50310 49269 197157
* SAPHIR 913833 866505 851609 1089241 3721188
* SEVIRI 2699095 2746775 2800612 2725380 10971862
* SSMIS 30116823 29682159 28323410 28771787 116894179
Total Satellites Received 1738937891 1659442139 1782309266 1679228146 6859917442


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


MAY 2021 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE SELECTED)

MAY 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 6853 6822 6998 6931 27604
Satellite Winds SATWND 3148647 2188502 2474139 3912673 11723961
Scatterometer Winds QUIKSCAT 0 0 0 0 0
DMSP SSMI RADIANCES 0 0 0 0 0
* SSMI RAINFALL RATES
Cosmic/gps COSMIC 539024 530188 545292 527715 2142219
Satellite Surface NASA TRMM DATA
Satellite Radiances HIRS3 1B 0 0 0 0 0
* HIRS4 1B 350709 350664 349356 350210 1400939
* AMSUA 1B** 766595 724568 767804 764845 3023812
* AMSUB 1B 0 0 0 0 0
* MHS 182907 181651 182740 181978 729276
* AIRS 0 0 0 0 0
* ABI 81685 83909 73137 78050 316781
* AHI 42458 41860 42042 42142 168502
* 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 450698 462478 459507 456020 1828703
* AVHRR 85881 86905 85445 86372 344603
* CRIS 0 0 0 0 0
* CRIS-FSR 0 0 0 0 35803871
* CRIS-FSR 0 0 0 0 35803871
* GMI 0 0 0 0 0
* GOES_IMG 0 0 0 0 0
* GOME 7113 7204 7063 7076 28456
* IASI 18203533 18281922 18549065 18334834 73369354
* OMI 2180 2961 2918 2974 11033
* OMPSNP 4917 5110 4993 4897 19917
* OMPSTC8 5878 6192 6200 6137 24407
* SAPHIR 9186 10494 9955 11314 40949
* SEVIRI 76766 77010 78074 76753 308603
* SSMIS 478803 473936 456634 458803 1868176
Total Satellites Selected 33321256 32585950 33144446 34129514 133181166


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


MAY 2021 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE ASSIMILATED)

MAY 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 3148647 2188502 2474139 3912673 11723961
Scatterometer Winds QUIKSCAT 0 0 0 0 0
DMSP SSMI RADIANCES 0 0 0 0 0
* SSMI RAINFALL RATES
Cosmic/gps COSMIC 390132 388042 391626 382499 1552299
Satellite Surface NASA TRMM DATA
Satellite Radiances HIRS3 1B 0 0 0 0 0
* HIRS4 1B 0 0 0 0 0
* AMSUA 1B** 551992 522586 555645 553137 2183360
* AMSUB 1B 0 0 0 0 0
* MHS 65707 63107 64697 61788 255299
* AIRS 0 0 0 0 0
* ABI 6820 6798 6616 6280 26514
* AHI 11174 10947 10895 10857 43873
* 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 332667 328762 336311 316039 1313779
* AVHRR 33363 35446 33140 34514 136463
* CRIS 0 0 0 0 0
* CRIS-FSR 0 0 0 0 3198261
* CRIS-FSR 0 0 0 0 3198261
* GMI 0 0 0 0 0
* GOES_IMG 0 0 0 0 0
* GOME 0 0 0 0 0
* IASI 1929115 1960907 1939382 1998977 7828381
* OMI 2180 2961 2918 2974 11033
* OMPSNP 3576 3716 3631 3561 14484
* OMPSTC8 5878 6192 6199 6137 24406
* SAPHIR 7769 7942 7586 9322 32619
* SEVIRI 10671 10441 11129 10919 43160
* SSMIS 43735 44478 41638 42310 172161
Total Satellites Assimilated 7347120 6378847 6707256 8126830 28560053


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