This is an animation of the anomalously deep cyclone that has brought various types of impactful weather including heavy rain, severe weather, and up to 60 mph wind gusts up and down the East Coast over the past couple of days. Preliminary data showed that the cyclone established new December record low sea-level pressure across northern Florida and some locations along the Atlantic coast. Record warm temperatures are also expected this afternoon across the Northeast. WPC is issuing Storm Summar

WATCH: our new 'Understanding tropical cyclone categories' video. A tropical cyclone’s effects vary depending on its intensity, so it’s important to understand the hazards involved and the potential damage a tropical cyclone can cause. More info: http://www.bom.gov.au/cyclone/about/ | Bureau of Meteorology