Tropical Cyclone BILL-21 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.
Updated: this report is based on advisory number 7: (17 Jun 2021 06:05).
Regional Specialized Meteorological Centres (RSMCs), Tropical Cyclone Warning Centres (TCWCs).
RSMC Miami-Hurricane Center/NOAA/NWS National Hurricane Center (NHC), USA
http://www.nhc.noaa.gov/index.shtml
Meteorological Service of Canada, National Weather Service of Canada
https://weather.gc.ca