Correcting details on Vulcan (volcano)

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OLD DATA	CORRECTED DATA (fill only the boxes that need correction, leave all others empty)
Name of the mountain
Vulcan (volcano)
Coordinates
Lat: -4.271	Lat:
Lon: 152.17	Lon:
Belongs to mountain range (optional)
Malay Archipelago and Melanesia
And to subrange (optional)

Peak is located in the country
Papua New Guinea
Elevation
243 m	m
Timezone (optional)
GMT + 10.0h	GMT + h (use "-" for negative timezones, as in the US)
Best months to climb

Convenient center

Difficulty

Description