Strong waves hit Heng Fa Chuen as Typhoon Mangkhut approached Hong Kong. Photo: Sam Tsang

Hong Kong Observatory hopes social media can help it get better at extreme weather warnings

  • Forecasters to allow trusted amateur weather watchers to post photos and video footage to MyObservatory app
  • On Saturday, two people died after a sudden thunderstorm caught the city totally unprepared
Topic |   Hong Kong weather

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Strong waves hit Heng Fa Chuen as Typhoon Mangkhut approached Hong Kong. Photo: Sam Tsang
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