| 群発 | [ぐんぱつ, gunpatsu] (n) repeated occurrence [Add to Longdo] |
| 群発地震 | [ぐんぱつじしん, gunpatsujishin] (n) swarm earthquakes [Add to Longdo] |
| 群発頭痛 | [ぐんぱつずつう, gunpatsuzutsuu] (n) cluster headache [Add to Longdo] |
| Now, we got a rare low-level seismic swarm out in Falco, Nevada. | [JP] 珍しい低レベルの群発地震 ネバダ州のファルコで San Andreas (2015) | |
| Or non-episodic cluster headaches. | [JP] 日常的な群発性頭痛 Survivor Zero (2014) |