Hourly Number of Weather Stations on APRS-IS

This shows the number of weather stations (both ham and non-ham) sending directly to APRS-IS servers. The information for packets is here.

YearMonDayHour2ndCWOP-1CWOP-2CWOP-3CWOP-4CWOP-5CWOP-6CWOP-75thFIRST4th6th7th8th3rdotherTotal
201707291109161034151121152068988267456754840066209213665
2017072910088710411666189521491037261746777600070208513637
201707290908731083180120722188953230546943730080208713613
20170729080898984169221712255955231259635680091206913595
201707290708831061160520492170959251445940640076209013565
20170729060875102519092116211795322353510516000102204513533
201707290509001019175817062152980268961946510097202613494
201707290408901033161321482126937243044762540058205113453
201707290308541007188122172004952223537850780063203013416
20170729020919937172323872130977204860944580073199913364
201707290107991037188520991984987225041959700065196613251
2017072900091110651793229821899512239481046560065221813889
2017072823093511341788199720049242659527475900115216113882
2017072822095610801829209822049592306417405300101219713871
201707282108711020205221781951978237547845610069221013865
2017072820092410482130214618279642373501235540065222413852
201707281909191065177621642247897233663738460078220113837
2017072818086110472082208421861035209452945640060220313822
20170728170101622716462251260211382492471144630064220413805
2017072816094524519692034235510892727618385300111215713792
201707281508701030184322352062964235646939530066220813781
20170728140945103118512026214896623783811454700108216613760
2017072813088410581598207422731007243633642520061221413738
2017072812081299618412157207410302401477485200116212813709
201707281108999901737184623229822525369465700115212413688
20170728100904102417602144220494923083710511020066210513664
201707280909009881785216921411042226352745470076213513650
201707280808631044200621312087961218446944550094210013624
2017072807092910171683188622109272599549375200116206913588
2017072806088110621828189418919622709721055440072206613546
2017072805086710341976205919269382405601175580057204313509
201707280408371020172222432055955234648950570085203813465
201707280309241007185919292117989232859859600071202313433
2017072802089910111697217719759912369451154570063203313382
2017072801088010091534223121019132387509336100105195713270
2017072800086710161838225921451009231054943480074221913891
2017072723091010101730213323031018233449935530064223313881
2017072722088810581483198623091003269940755530064222513870
2017072721089110591677166122801018283338860790055220013859
2017072720095310281591191421819862753599386000108216513845
2017072719089311001763218422459262294548426500116215113841
201707271808751029182022822093994230752939730071218313827
2017072717088210322002235720619882059488473900129215713809
20170727160860100618482313203910002310459356500112215713799
2017072715087210231988206921019752336549424800128213713782
201707271409181060187120252006939253045848330071220213756
20170727130911103918851944206510072483411053570056218613737
201707271208961001189623542057941216953836780088213513712