APRIL 2007 GDAS DATA DUMPS (DAILY AVERAGE RECEIVED)

Category Subcategory T00Z T06Z T12Z T18Z Total Number Total Input % Input
Land Sfc Synoptic 15920 16177 16386 16229 64712 64712 *
* METAR 34588 35963 37459 36425 144435 144435 *
* sub-total 50508 52140 53845 52654 209147 209147 1.8044012
Marine Sfc Ship 764 775 733 756 3028 3028 *
* Drifting Buoy 7328 7963 8115 7865 31271 31271 *
* Moored Buoy 1553 1549 1564 1563 6229 6229 *
* CMAN 1236 1201 1252 1256 4945 4945 *
* Tide Gauge 719 766 771 764 3020 3020 *
* MSLP Bogus** 278 0 310 0 588 * *
* sub-total 11600 12254 12435 12204 48493 48493 0.4183700
Land Soundings Fixed Land RAOB 647 60 640 43 1390 1390 *
* Mobile Land RAOB 1 1 1 1 4 4 *
* Ship RAOB 5 1 6 2 14 14 *
* Dropsonde 1 0 0 1 2 2 *
* Pibal 73 110 75 59 317 317 *
* Profiler 225 222 219 225 891 891 *
* NEXRAD Wind 1642 1652 1575 1625 6494 6494 *
* sub-total 2594 2046 2516 1956 9112 9112 0.0786131
Aircraft AIREP 1031 1170 1240 1056 4497 4497 *
* PIREP 341 42 258 544 1185 1185 *
* AMDAR 8750 13499 12031 7574 41854 41854 *
* ACARS 34871 18270 27233 34071 114445 114445 *
* RECCO 3 0 0 4 7 7 *
* sub-total 44996 32981 40762 43249 161988 161988 1.3975402
Total non-satellite 109698 99421 109558 110063 428740 428740 3.6989245


** Data is not used or included in totals.
*** Data is now dumped from BUFR database. Previous numbers reflected thinn ing, which is now all done in the analysis.


APRIL 2007 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE RECEIVED)

APRIL 2007 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE RECEIVED)

Category Subcategory T00Z T06Z T12Z T18Z Total Number
Satellite Soundings GOES 188893 166861 216205 203357 775316
Ozone OZONE 10981 11041 10945 12626 45593
Satellite Winds SATWND 267873 283722 351171 346747 1249513
Scatterometer Winds QUIKSCAT 1396317 1459080 1512607 1502801 5870805
DMSP SSMI RADIANCES 170177 165786 167348 175940 679251
* SSMI RAINFALL RATES 367251 351966 373941 393674 1486832
Satellite Surface NASA TRMM DATA 2262441 2196907 2278007 2291986 9029341
Satellite Radiances HIRS3 1B 8463713 8852885 8417144 9576236 35309978
* AMSUA 1B** 2997978 3003706 2940991 3442755 12385430
* AMSUB 1B 12594807 12360265 12344670 13864159 51163901
* AIRS 214541908 212129616 214863746 210920380 852455650
Total Satellites Received 243262339 240981835 243476775 242730661 970451610


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



APRIL 2007 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE SELECTED)

APRIL 2007 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE SELECTED)

Category Subcategory T00Z T06Z T12Z T18Z Total Number
Satellite Soundings GOES 7827 7716 8111 8138 31792
Ozone OZONE 7586 6400 6026 7462 27474
Satellite Winds SATWND 267873 283722 351171 346747 1249513
Scatterometer Winds QUIKSCAT 465439 486360 504202 500934 1956935
DMSP SSMI RADIANCES 170177 165786 167348 175940 679251
* SSMI RAINFALL RATES 367251 351966 373941 393674 1486832
Satellite Surface NASA TRMM DATA 2262441 2196907 2278007 2291986 9029341
Satellite Radiances HIRS3 1B 398963 410034 392619 442566 1644182
* AMSUA 1B** 460216 456699 447757 519031 1883703
* AMSUB 1B 82075 80292 80147 89232 331746
* AIRS 1891177 1863929 1888873 1854057 7498036
Total Satellites Selected 6381025 6309811 6498202 6629767 25818805


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



APRIL 2007 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE ASSIMILATED)

APRIL 2007 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE ASSIMILATED)

Category Subcategory T00Z T06Z T12Z T18Z Total Number
Satellite Soundings GOES 1276 1146 1433 1407 5262
Ozone OZONE 7586 6400 6026 7461 27473
Satellite Winds SATWND 267873 283722 351171 346747 1249513
Scatterometer Winds QUIKSCAT 35351 44978 36034 45148 161511
DMSP SSMI RADIANCES 170177 165786 167348 175940 679251
* SSMI RAINFALL RATES 49557 53945 53971 59084 216557
Satellite Surface NASA TRMM DATA 2262441 2196907 2278007 2291986 9029341
Satellite Radiances HIRS3 1B 28577 28653 28495 29162 114887
* AMSUA 1B** 266619 283224 296706 318824 1165373
* AMSUB 1B 29538 25678 22954 28725 106895
* AIRS 554203 539717 553910 534974 2182804
Total Satellites Assimilated 3673198 3630156 3796055 3839458 14938867


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