Weekly Geophysical: 12 September 2014


Brief summary of report week: USGS is listing 38 events, EMSC is listing 43 events and GFZ Potsdam is listing 37 events. You can view each of these listings below. There were 4 active category force storms during the week of the report.
Using converted magnitudes (mb to Mw etc) USGS converts to 99 events and EMSC converts to 100 events. Potsdam events cannot normally be converted as the scale is not always known.
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Weekly Geophysical: 05 September 2014


Brief summary of report week: USGS is listing 35 events, EMSC is listing 32 events and GFZ Potsdam is listing 35 events. You can view each of these listings below. There was 1 active category force storm during the week of the report.
Using converted magnitudes (mb to Mw etc) USGS converts to 84 events and EMSC converts to 85 events. Potsdam events cannot normally be converted as the scale is not always known.
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Weekly Geophysical: 29 August 2014


Summary of report week: USGS is listing 27 events, EMSC is listing 35 events and GFZ Potsdam is listing 29 events. You can view each of these listings below. There were 4 active category force storms during the week of the report. Max 4 actively erupting volcanoes on any one day out of 5 during the week, over and above the 17 always erupting.
Using converted magnitudes (mb to Mw etc) USGS converts to 72 events and EMSC converts to 81 events. Potsdam events cannot normally be converted as the scale is not always known.
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Weekly Geophysical: 22 August 2014


Text only report this week.
Summary of report week: USGS is listing 29 events, EMSC is listing 23 events and GFZ Potsdam is listing 27 events. You can view each of these listings below. There were 3 active category force storms during the week of the report.
Using converted magnitudes (mb to Mw etc) USGS converts to 89 events and EMSC converts to 103 events. Potsdam events cannot normally be converted as the scale is not always known.
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Weekly Geophysical: 15 August 2014


NOTICE: Due to migrating computer systems the report will be missing all (or most) of the charts for the next three weeks

Summary of report week: USGS is listing 22 events, EMSC is listing 22 events and GFZ Potsdam is listing 18 events. You can view each of these listings below. There were 5 active category force storms during the week of the report.
Using converted magnitudes (mb to Mw etc) USGS converts to 64 events and EMSC converts to 40 events. Potsdam events cannot normally be converted as the scale is not always known.
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Weekly Geophysical: 08 August 2014


Summary of report week: USGS is listing 23 events, EMSC is listing 31 events and GFZ Potsdam is listing 33 events. You can view each of these listings below. There were 5 active category force storms during the week of the report. Max 4 actively erupting volcanoes on any one day out of 7 during the week, over and above the 17 always erupting.
Using converted magnitudes (mb to Mw etc) USGS converts to 75 events and EMSC converts to 79 events. Potsdam events cannot normally be converted as the scale is not always known.
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Weekly Geophysical: 01 August 2014


Summary of report week: USGS is listing 28 events, EMSC is listing 32 events and GFZ Potsdam is listing 30 events. You can view each of these listings below. There were 5 active tropical storms during the week of the report of which 2 were category force in the report week. Max 5 actively erupting volcanoes on any one day out of 7 during the week, over and above the 17 always erupting.
Using converted magnitudes (mb to Mw etc) USGS converts to 62 events and EMSC converts to 80 events. Potsdam events cannot normally be converted as the scale is not always known.
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