Mount Shichimen

七面山（眉山）

Shimabara, Nagasaki · Elevation 819 m

Mount Shichimen is an 818.7 m lava dome rising over the city of Shimabara in Nagasaki Prefecture, the main summit of the three-peak ridge — together with Tengu-yama and Minami-mine — collectively known as Mayuyama. Formed roughly four thousand years ago by Unzen volcanic activity and now lying within Unzen-Amakusa National Park, it suffered a catastrophic flank collapse in 1792 that caused the Shimabara Disaster, yet later sheltered the city from pyroclastic flows during the 1990–1995 Heisei eruption.

Mount Shichimen at a glance

Weather: The most settled day in the next 7 days is Wed, November 4: clear, gusts up to 9 m/s.

Mount Shichimen weather (hourly, 14 days)

Sunrise today 06:37, sunset 17:27

		Tue, 11/3					Wed, 11/4										Thu, 11/5								Fri, 11/6								Sat, 11/7								Sun, 11/8								Mon, 11/9						Tue, 11/10				Wed, 11/11				Thu, 11/12				Fri, 11/13				Sat, 11/14				Sun, 11/15				Mon, 11/16				Tue, 11/17
Japan time		15	17	19	21	23	1	3	5	7	9	11	13	15	18	21	0	3	6	9	12	15	18	21	0	3	6	9	12	15	18	21	0	3	6	9	12	15	18	21	0	3	6	9	12	15	18	21	0	3	6	9	15	21	3	9	15	21	3	9	15	21	3	9	15	21	3	9	15	21	3	9	15	21	3	9	15	21	3	9	15	21	3	9	15

Temperature	°C	14°	14°	13°	13°	12°	12°	12°	12°	12°	12°	13°	14°	15°	15°	14°	13°	13°	13°	14°	15°	16°	16°	15°	14°	13°	12°	13°	15°	14°	11°	10°	9°	7°	7°	7°	9°	10°	9°	8°	8°	8°	7°	8°	10°	10°	11°	11°	10°	11°	11°	11°	13°	10°	9°	10°	11°	9°	9°	8°	10°	8°	7°	8°	11°	9°	8°	10°	13°	10°	9°	10°	13°	12°	13°	15°	15°	13°	13°	12°	14°	11°	9°	9°	13°
Precipitation	mm																1.2	1.8	0.3		7	3.0	1.7	0.2																															0.2	0.2																				0.1	10	6		0.4	0.2
New snow	cm
Snow depth	cm	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Wind	m/s	6	5	6	6	5	5	5	4	3	3	2	3	3	3	1	2	1	1	2	3	5	3	2	3	4	4	4	5	6	6	5	6	7	7	6	5	4	6	6	5	4	3	2	2	2	2	1	1	3	4	5	5	5	4	5	6	4	5	6	5	4	3	2	2	3	4	4	5	4	2	2	2	1	1	4	4	2	3	4	5	5	6	5	6
Wind gusts	m/s	13	12	14	14	13	12	11	11	9	8	7	6	6	6	8	5	4	4	6	8	12	11	9	7	9	11	10	10	14	14	12	13	14	14	15	13	11	12	13	12	11	10	8	6	5	4	4	4	7	10	12	11	12	11	10	13	13	12	15	15	12	9	7	5	7	9	9	10	11	9	5	5	4	6	11	15	10	6	8	10	13	13	12	12
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