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This dataset, jpn_eq_miyagi_2003_df, is a data frame containing aftershock data from the earthquake of magnitude 6.2 that occurred on 26th July 2003 in northern Miyagi-Ken, Japan. It includes information on the time of occurrence, geographic coordinates, depth, and magnitude of each aftershock event.

Usage

data(jpn_eq_miyagi_2003_df)

Format

A data frame with 2305 observations and 5 variables:

time

Time of aftershock event (numeric)

longitude

Longitude coordinate (numeric)

latitude

Latitude coordinate (numeric)

depth

Depth in kilometers (numeric)

magnitude

Magnitude of the aftershock (numeric)

Source

Data taken from the mmpp package version 0.6

Details

The dataset name has been kept as 'jpn_eq_miyagi_2003_df' to avoid confusion with other datasets in the R ecosystem. This naming convention helps distinguish this dataset as part of the JapanAPIs package and assists users in identifying its specific characteristics. The suffix 'df' indicates that the dataset is a data frame. The original content has not been modified in any way.