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
20180717210918103022801994200190226207474610068202913970
201807172008951003228619502003100525876774510072203113952
20180717190897104022732154201993124067074610066202713937
2018071718086799023072010190597226606354510066203413925
20180717170848944247220542056103722896264910067202213907
20180717160862103622122175187498425395764310065203413888
20180717150918102125612015159194426155373510073203313867
20180717140880101423222065189097525117464110068200613853
2018071713089697522612253193799023235575710071200113827
20180717120869102822392049184399725967053810055201513805
20180717110920990217621051804102125876594810072198213780
2018071710087699424802015176499124695955310074197413755
2018071709084695322252093175998627136546910049197213735
2018071708086295423382245167099724966055010078195613712
20180717070828102924051938184595525447474810065194013679
2018071706092696921682205195496123446864810066193113647
2018071705092290325962111174791823106155410067191713612
20180717040852100021412081191892025735875110058191813578
20180717030869926226720181864102524947054510071188913544
2018071702082897922662120190894223956884810068186213493
2018071701089995821632283188191122897663910067182813401
201807170009041006215922282002101524645955210071202713993
20180716230900980217422062097102723876364910070202313983
20180716220912106422452019208495324797164010063203513972
20180716210861986233323151949104422646454910068202313962
201807162009071062249822451745100022826063910068203113944
20180716190905962246720551795106624786393710081200913928
2018071618087794122362001186999727986374310069201113913
20180716170830102423972000190098525687963710059200613892
2018071616086898925742012171895525726473610072200513873
2018071615089396325092077182399024195954510074199613854
201807161408741011232121671822101024536194110058200413832
2018071613091199520282237203699324456365110059199013815
2018071612085398521742287186597824847374110065197713790
20180716110892102324181966172699225966885510067196413776
20180716100825106623602054187096824606073710076197313757
2018071609088297422322070187896025986183910063197213738
20180716080877104818642348183698626188254510062194213714
20180716070897100324362081178595823996785510067193313690
20180716060838985240520631741100925006963610073193313659
20180716050823101722382053190395925326555410056191913625
20180716040874980196022141978100324946354010059191913590
20180716030950971197521021722106126967265110065188113553
20180716020835102318761994181997729175276310064187213500
2018071601089793519342276170196526606553810053185713387
20180716000846984210520631935102927697183610061205513963
20180715230930960244221731812100323985794410070204713946
2018071522086510342176209518701011265566105510073202213933