🇭🇲 flag: Heard & McDonald Islands Emoji — Meaning, Copy & Paste

What Does the flag: Heard & McDonald Islands Emoji 🇭🇲 Mean?

Uninhabited and managed remotely from Hobart, Heard Island and McDonald Islands fly the Australian flag — blue field with Union Jack canton, Commonwealth Star, and Southern Cross — under HM regional indicators. The islands sit in the remote southern Indian Ocean, about two-thirds of the way from Madagascar to Antarctica, and feature Australia's only active volcano (Mawson Peak on Heard Island) and important seabird and penguin colonies. The emoji is rare in real conversation, appearing mostly in geography trivia, volcano-monitoring posts, and remote-place lists.

Coded in Unicode 6.0 from HM, it pairs with volcano, penguin, and iceberg emojis. The islands are a UNESCO World Heritage Site for their pristine sub-Antarctic ecosystem. No regular tourism is allowed; only researchers and the occasional expedition visit.

This is one of the rarest flag emojis to actually encounter. The territory has its own internet country code (.hm) which is rarely used. Mawson Peak on Heard Island reaches 2,745 meters and continues to erupt periodically, making it one of only two active volcanoes on Australian territory.