an October 2016 tornado
... that during an October 2016 tornado in Manzanita, Oregon , the local branch of the National Weather Service issued a record ten tornado warnings in a single day?
... that during <b id="mwByg"><a class="mw-redirect" href="./2016_Manzanita_tornado" id="mwByk" rel="mw:WikiLink" title="2016 Manzanita tornado">an October 2016 tornado</a></b> in <a href="./Manzanita,_Oregon" id="mwByo" rel="mw:WikiLink" title="Manzanita, Oregon">Manzanita</a>, Oregon <i id="mwBys">(damage pictured)</i>, the local branch of the <a href="./National_Weather_Service" id="mwByw" rel="mw:WikiLink" title="National Weather Service">National Weather Service</a> issued a record ten <a href="./Tornado_warning" id="mwBy0" rel="mw:WikiLink" title="Tornado warning">tornado warnings</a> in a single day?