Australian Earthquakes Map - Last 7 Days color coded by Magnitude
Includes All Local and Significant Regional and Global Earthquakes Source: Geoscience Australia
Note : Circle Size and Color are both depicted by Quake Magnitude ( Click on circles for popup info and links )
Quake Magnitude Scale ( MLa )
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Australian Earthquakes Map - Last 7 Days color coded by Depth
Includes All Local and Significant Regional and Global Earthquakes Source: Geoscience Australia
Note : Circle Size is depicted by Quake Magnitude and Circle Color is by Quake Depth ( Click on circles for popup info and links )
Quake Depth Scale ( km )
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Sulfur Dioxide - ( SO2 )
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View Full Screen : SO2 | Warnings | Wind Gust | Pressure | Temp | Dew Point | Cloud Cover | Ocean Waves | Ocean Swell | Sea Temp |
| Note : Earthquakes can release sulfur dioxide (SO2) into the atmosphere, and this release may be detectable before the earthquake itself. Some studies suggest that increases in SO2 concentrations can be an indicator of seismic activity. Here's a more detailed explanation SO2 as an Earthquake Indicator : Research indicates that earthquakes can trigger the release of SO2 from underground sources, including volcanoes and fault lines. Some studies have shown that elevated SO2 levels can precede earthquakes by several hours or even days. Mechanism of Release : The exact mechanisms by which earthquakes cause SO2 release are still being investigated, but they likely involve changes in pressure and stress within the Earth's crust that can fracture rocks and release trapped gases. Potential for Earthquake Prediction : The observation of SO2 anomalies prior to earthquakes has led to research into the possibility of using SO2 monitoring as an earthquake prediction tool. Volcanic Activity Connection : Earthquakes can also trigger volcanic eruptions, which release large quantities of SO2. This makes it important to monitor SO2 levels in volcanic regions as an indicator of both volcanic and seismic activity. Atmospheric Impact : While SO2 is a natural component of the atmosphere, elevated levels from volcanic or seismic activity can contribute to air pollution and affect air quality. Active Research : Scientists are actively researching the relationship between SO2 and earthquakes to better understand the processes involved and to improve earthquake forecasting capabilities. In summary, the connection between SO2 and earthquakes is a complex one, with SO2 release potentially serving as a precursor to seismic events and also being associated with volcanic activity triggered by earthquakes. |
Earthquake data courtesy of Geoscience Australia.
Map Script created by Beaumaris-Weather.com
