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
201805261908681008253817591856103926358475000066204313953
201805261808841089213521541949980250857456000135199613947
201805261709191016254419701828100024156775400073203613929
201805261609281013229220601920931253757850000105200513906
201805261509311003266420121654999240254746000119199313884
201805261408981014255625421083105124977795200074200813861
20180526130908105323361951196596124625667500075198913837
201805261208741041240421971805941235247108000086197613813
201805261108881032228720481896969248065853000117195013793
20180526100878100022352133199995723857955400076197313774
2018052609090396626731937159299725018454300081197413756
20180526080824976245319751934952244267244000109195313731
2018052607086398324601885182898725246364800079197013696
201805260608551010233918891919928257061647000122191713663
2018052605082310312478200218401004231365546000112190713626
2018052604085898724612013180497423684947600080192413598
20180526030870983236821551738963237554746000113189413566
20180526020828997243619771769972244959759000101187413528
20180526010890103219942256185788924457496600068185213432
20180526000876105323722040184099925856756000078205314028
2018052523083010302267236117351014252852864000111202514025
20180525220885106625282194166098424416364600080206514018
2018052521083710272380212718621081243259749000112202613999
201805252008701022244319791789102226175484600095204813993
201805251909031035238823451729103522986064900079205113978
201805251808941008238522501755101124107284100088203813960
201805251708971034240519761926996247267635000116201613946
20180525160841100923742154192699723976034900092202713929
201805251508891012236417862094964257957837000128199713915
201805251408661035224921302011983240469952000120197513903
201805251308761016232618911830101127026385000086201313872
201805251209051053229020421895961248974751000101197913847
201805251109201034225621771769965249656646000109199313827
20180525100860104524091985181197325207456400097196113804
201805250908381015214822071961100124204555600085200513786
20180525080866101422812229189997423086764000070200513759
2018052507086399823471979184897225435255000081198913727
2018052506087298322262272183797423626555700076196013689
201805250508329432388199218091027251561551000113191713653
2018052504086298821632214192199923367264400075193913619
2018052503083398526152129163394823286187500067190513587
20180525020892918207421111900103325087264300084190013541
2018052501083099723432291175396821836666100059188013437
20180525000866102525202194161799325387164100089207214032
20180524230925100922752047202299124746086300076206914019
201805242208681010268221341544104024557065400067207614006
20180524210924103823492011175199426597274400077207013996
2018052420085610192129220620411057241972752000124200713989