rainbands
... that the extent of rainbands around a tropical cyclone can be used to determine its intensity?
... that the extent of <b id="mwHYk"><a class="mw-redirect" href="./Rainbands" id="mwHYo" rel="mw:WikiLink" title="Rainbands">rainbands</a></b> around a <a href="./Tropical_cyclone" id="mwHYs" rel="mw:WikiLink" title="Tropical cyclone">tropical cyclone</a> can be used to determine its intensity?