Download Event Information
Origin
PublicID |
2024p893763 |
UTC Time |
2024-11-26T16:36:58Z |
Latitude |
-47.40 (± 10.2
km)
|
Longitude |
165.31 (± 8.7
km)
|
Depth |
33 km (± 0 km) |
Depth Type |
operator assigned |
Earth Model |
iasp91 |
Used Phase Count |
20 |
Used Station Count |
12 |
Standard Error |
0.70 (s) |
Azimuthal Gap |
320.90 (degrees) |
Minimum Distance |
1.55 (degrees) |
Magnitudes
Type |
Magnitude |
Station Count |
Preferred (MLv) |
3.2 |
|
ML |
3.5 (± 0.2) |
8 |
MLv |
3.2 |
1 |
M |
3.2 |
1 |
GeoNet combines magnitudes into a summary magnitude, M, which consists of a weighted average of the individual magnitudes and attempts to be a best possible compromise between all magnitudes for a range of earthquake sizes.
Summary magnitude for GeoNet is then defined as:
M = (2 * MLv + (0.4 * number_of stations(Mw(mB)) - 1) * Mw(mB)) / (2 + (0.4 * number_of_stations(Mw(mB)) - 1))
Where MLv is local magnitude calculated on the vertical component and Mw(mB) is a Mw estimation based of mB by Bormann and Saul (2008).