c. 1257 AD
Samalas eruption
Climate & environment · Volcanismo · Aerosoles · Núcleos de hielo
The 1257 Samalas eruption in present-day Indonesia left a sulfate signal in ice cores and is studied as a major thirteenth-century volcanic forcing. Reconstructions of its magnitude and regional climatic responses are refined as new evidence emerges; temporal coincidence alone does not demonstrate specific social effects.
Precision, calendar, and review
- Start
- year · approximate
- Calendar and convention
- Historical-era years; the source calendar is not identified. No conversion of days is assumed.
- Year zero
- The scale goes from 1 BCE to 1 CE without year zero. Changing era names changes labels only.
- Documentary review
- Date not recorded
Reading the date: point event.
Sources
- science.nasa.gov (opens in a new tab)
Source provenance and scope
- Publication date
- 2016-09-13
- What this date describes
- The cited source or edition; it may postdate the historical event.
- Source updated
- 2024-10-22
- Bibliographic date checked
- 2026-09-23
- Date evidence
- Declared in the cited source’s publisher metadata.
The correspondence between this reference and individual claims has not yet been itemized.
This record is an editorial synthesis. Consult the sources to check claims and their limits. Chronological relationships alone do not establish causation.