Ulsan sits on South Korea’s southeast coast, the part of the peninsula most directly exposed to typhoons crossing from the East China Sea, typically peaking from August through September.
An industrial port city on the southeast coast, its river-adjacent factories and low-lying districts are tested during direct typhoon landfalls. A typhoon’s track can shift quickly as it approaches the Korea Strait, so live radar imagery is a key complement to the Korea Meteorological Administration’s official typhoon warnings for this stretch of coast. Learn more: Hurricane Season Radar Guide · Open the full Rain Map
Frequently Asked Questions
Is it raining in Ulsan right now?
The live radar map above shows precipitation over Ulsan in real time. Blue shades indicate light rain, while yellow, orange, and red mark heavier downpours. If no colored echoes appear over Ulsan, no significant rain is currently being detected.
How often does the Ulsan rain radar update?
The radar refreshes continuously, typically every few minutes, so the map reflects current conditions rather than an hours-old forecast. Press play to animate the most recent frames.
Can I see if a storm is heading toward Ulsan?
Yes. Press play on the radar to animate the last few hours of rainfall and watch which way rain cells over South Korea are moving – the clearest way to judge whether a shower will reach Ulsan or pass by.
Is this Ulsan rain radar free to use?
Yes, completely free – no account, app download, or sign-up required. It works in any browser on desktop and mobile.