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
201703300011100598915202213227111142530521437450065229314159
20170329231194087416782401222210712424491142490061227814111
20170329221185695516352410223510952401491136510059227314077
201703292110109310111960221618731203220140739350067228214037
2017032920109879681888212220078812687471036440063225714007
20170329191099493119112198215110032340521045460073222813992
20170329181110258971688222322701050236738948520058224213978
2017032917109989181742219120291027260640946450066223713964
2017032916109489131785235620771026239347837510056223813945
2017032915119559331877203321681003251843744530065221613926
20170329141097893118092149198210052609431054490059221113899
20170329131195786420162094183110342655391039460056223413886
20170329121193986917152226216810172506421142530065219813862
20170329111094992617242310204310582400391041540059220713830
201703291011946862181918732185981273641931530062219813807
2017032909109409171875213820709812469471142450066216513776
2017032908997389617022325242110142040441146440065215713747
2017032907910178431481209921731014272142845500060214613708
2017032906109729211785225920471015232640843430052214413665
201703290599788871908222718989652419511036570041210613592
20170329049995889192319692004931256347934520045210613576
2017032903910089221733217520231010239237946550057208513561
2017032902910538712067205116851040243146736450061207413476
20170329019100178218752028198910222391391137530066202613329
2017032900129451048179023042464961208532947470057229214093
20170328231295791820212257207710112345451246430064226014068
20170328221191197218332381170610392705441244370072226114028
20170328211298590820192472165510552446441148540061224114011
201703282011887936245922952396869167235954380059225013970
20170328191210108961942235019879822319431047530064222013935
20170328181098090515092425210910492485471150420061222013903
20170328171198088518262342195510032441421143430066221613864
20170328161010209061561211922489672596421243420061221613843
2017032815109418541973230620171057225941936540067220713831
2017032814119389131947205919381009259047951350051221113809
2017032813119968681751226922741005221627846490055221313788
201703281211936862178622302273990229535950550062217613770
2017032811109418821801210521629982476431040280069219413759
20170328101092786219141803216510282654551136390068216313735
2017032809119388782011197319431079252441947460072213913711
2017032808119668841857185921009772689431052340077213313692
201703280799469331834215919981021242348838500051214213660
2017032806109379021863236019671068219839747370067213313635
201703280510948853182420832061988251047736310079212013597
2017032804109168451907230718771056233250745480062208513547
20170328031092987618602093198010162451491038450062208613505
2017032802997183816321789216110052790371142480059208213474
2017032801109198821581194421291002268233641470064206113401