User:J. Johnson/Sandbox4

Infobox testing
Trying to recreate the extraneous "UTC time" above the template as seen at the doc.

Problem
The 1382 Dover Straits earthquake occurred at 15:00 on 21 May. It had an estimated magnitude of 6.0 and a maximum felt intensity of VII-VIII on the Mercalli intensity scale. Based on contemporary reports of damage, the epicentre is thought to have been in the Straits of Dover. The earthquake caused widespread damage in southeastern England and in the Low Countries. The earthquake interrupted a synod convened in part to examine the religious writings of John Wycliffe, which became known as the Earthquake Synod.

Earthquake
The magnitude for this event has been estimated using the distribution of felt intensities. Musson in 2008 gave a magnitude of 5.8, while Camelbeek et al. 2007 gave 6.0.

The epicentral location has also been estimated from the distribution of felt intensities A location in the middle of the Dover Straits, somewhat to the northeast of the similar 1580 Dover Straits earthquake is preferred.

There were significant aftershocks on the 23 May and on the 24 May, the latter being the strongest recorded. The 24 May aftershock was also described as a "Waterquake" affecting anchored ships.

Damage
In England, the most severe damage was recorded in Canterbury, particularly to St Augustine's Abbey and Christ Church, Canterbury, where the bell-tower was destroyed. The manor house and church at Hollingbourne, Kent were also badly damaged. This has been used to estimate intensity in the range VII-VIII. In London there was damage to St Paul's Cathedral and Westminster Abbey with an estimated intensity of VI–VII.

In the Low Countries damage was reported from Ypres, Bruges, Liege and Ghent.

There is no record of casualties associated with this event.

Earthquake synod
William Courtenay, the Archbishop of Canterbury convened a synod that met in Blackfriars, in London on the day of the earthquake. The synod was intended to consider the challenges to the church by the group of thinkers that became known as the Lollards, particularly the writings of John Wycliffe. During the deliberations the monastery was shaken by the earthquake, but Courtenay turned it to his advantage saying ""This earthquake portends the purging of the kingdom from heresies, For as there are shut up in the bowels of the earth many noxious spirits, which are expelled in an earthquake, and so the earth is cleansed, but not without great violence: so there are many heresies shut up in the hearts of reprobate men, but by the condemnation of them the kingdom is to be cleansed, but not without irksomeness and great commotion"" . The court found ten of Wycliffe's propositions to be heretical and another six erroneous, allowing Lollards to be prosecuted and executed.

UCERF3
From UCERF3 Table 7

scale table
From http://earthquake.usgs.gov/earthquakes/eventpage/terms.php


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