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doi: 10.1038/066150a0
THOUGH I have been a subscriber and devoted reader of NATURE for about twenty years, I have not hitherto troubled you with any communications. Now I think it will interest you to obtain some data about a very disastrous earthquake which recently shook nearly the whole of the republic of Guatemala and the neighbouring countries, destroying many towns and causing immense loss of property and of many lives.
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 13 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Top 10% | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
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