Meaning of ADVISORY in English
Advisories are issued for weather situations that cause significant inconveniences but do not meet warning criteria and, if caution is not exercised, could lead to life-threatening situations. Advisories are issued for significant events that are occurring, are imminent, or have a very high probability of occurrence. Take a look at a sample advisory issued by the National Weather Service.
Weather and meteorology English vocabulary. Английский словарь погоды и метеорологии . 2012