Early on September 25, the JMA reported that Jangmi had intensifed in to a Severe Tropical Storm, whilst later that day, both the JMA and the JTWC upgraded Jangmi to a typhoon.
Jangmi had intensifed in to a Severe Tropical Storm, whilst later that day, both the JMA and the JTWC upgraded Jangmi to a typhoon. This was what the JMA reported.