0
The moment magnitude scale goes as low as 0.0 and any quake that released less than 63 kilojoules of energy would registrer as 0.0 on the Richter scale.
Quakes with a Richter value of 2.0 or less were classified as "microquakes" and were almost never detected by human senses.
What else can I help you with?
How does an intensity 5 earthquake differ from an intensity 7 earthquake?
An intensity 5 earthquake is considered moderate and can cause shaking that is felt by many people, potentially causing slight damage to buildings. In comparison, an intensity 7 earthquake is considered major and can cause widespread damage, including collapse of buildings and infrastructure. The shaking intensity and potential impact on structures and people are significantly higher in an intensity 7 earthquake compared to intensity 5.
What is the weakest earthquake?
The weakest earthquake ever recorded was in 1962 and it was approximately 0.001643 on the Richter scale. Hope that answers your question Peter I. Staker, National Geographic Seismologist
Which scale provides intensity maps of earthquake damage?
The seismic scale that measures the intensity of earthquake damage is called the Mercalli intensity scale. This scale measures the effect an earthquake has on people and surroundings.
How a magnitude-8.0 earthquake could be classified as a low-intensity earthquake?
A magnitude of 8.0 earthquake could be classified as a low intensity by descriptions of damage to buildings and terrain. The intensity is often greatest near the earthquakes epicenter.
How a magnitude earthquake could be classified as a low-intensity earthquake?
A magnitude of 8.0 earthquake could be classified as a low intensity by descriptions of damage to buildings and terrain. The intensity is often greatest near the earthquakes epicenter.
What is Phivolcs earthquake intensity scale?
The Phivolcs Earthquake Intensity Scale is used to measure the intensity of earthquakes in the Philippines, ranging from Intensity I (not felt) to Intensity X (damaging). It is a subjective scale based on observed effects on people, buildings, and the environment rather than on the magnitude of the earthquake itself.
What was the intensity of the 1906 San Francisco earthquake?
According to the US Geological Survey, the 1906 earthquake reached a maximum intensity of 9 on the Modified Mercalli Intensity scale.
Why do earthquake's impacts vary?
differences in earthquake intensity; differences in demographics at/near the earthquake site
How are earthquake magnitude and intensity measured?
Earthquake magnitude is measured using a number of differing scales including the Richter scale, the moment magnitude scale and the surface magnitude scale. Intensity is measured using he Modified Mercalli intensity scale.
What is the magnitude weakest possible earthquake recorded?
it might be 1 magnitude.
Where was the weakest earthquake?
I think it was New York but I am not totally 100% sure.
What is the intensity of Mexico City earthquake?
It had an intensity of 8.1 on the Righter magnitude scale. As a means of comparison, it had an intensity of roughly 100 times than that of the 1989 Loma Prieta earthquake.
