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-75thFIRST4th6th8th9th3rdotherTotal
20150419091916922055185313031731018733982436400101191912774
20150419081716792072189712961725018204998386100102188212736
20150419071916741992189513021719018744586406100106187112684
2015041906171628205619081275169901867548839650088186512649
20150419051617102022186713191691017874276437200103184312591
20150419041517021988182613271674018544187436500103182512550
20150419031416752010182112911713018415680305600111181512513
20150419021416052010181712991718018734287436700100178512460
2015041901141669203417951276166201829497440620090178212376
20150419001617942099189212931753018794388366500114199913071
2015041823161697206918821337177701940589336600099199613060
20150418221616922063190613271733019784592515400110198713054
201504182116170520311926132718130188741100406000105198813039
20150418201516982067191513561731019195488356300109197513025
201504181915170620801918129517490192849102426000101196313008
201504181816167320261903133217830195246105406100100195812995
2015041817151719201718921324181801889449746580099196012978
20150418161417291998192313121752019324099335300114195812957
20150418151517222063187112981773019055093395500107194212933
20150418141416942052190212981736019393191456800103194012913
20150418131616452080187813061819018794986405700113192312891
2015041812161678202819361341171301885439047540095192812854
2015041811141639205119181294173501933418643590096192012829
20150418101416702036186013221760019134888406400112187212799
2015041809141698202919701305170201839518145620097187612769
20150418081517122054191913481673018195386385300101187312744
2015041807151641205119181300175101833488648630096184812698
2015041806141637201219081335171601854519650600086183712656
20150418051316512074183313061732018324692405100102183312605
2015041804171648197818531324172901870528137560097182112563
2015041803151628205518711321167701827527240550097182012530
20150418021416112052187713221645018444290335700101179412482
2015041801131673199618421307166901801487440660082178012391
2015041800151747207219411357173001883508735720096198113066
20150417231416752056192713091819019424093397100109196413058
20150417221416942073192613381726019534783486500106196613039
201504172114166520681936138517370191353102475300101195813032
201504172014171820791912135517340189750103386200110194313015
20150417191617162089191913131715019334190387000107195313000
2015041718161689208419361363168801908499336630095196012980
20150417171517062045186913431757019434391435400106195412969
20150417161417521988195213471717018873997486000107193712945
2015041715151751206419221307172601861539353640097191712923
2015041714151737205819241275176301854449644580090193112889
20150417131517242019191313701667019054883486200107190212863
201504171215167020331877135317430190045103455400102189112831
2015041711151661206119051324175101856448738670089190612804
20150417101717352049186713311738018224981486400100187812779