The May 13, 2005 earthquake

M5.1near Naalehu, Hawaii

A magnitude 5.1 earthquake 27.0 miles deep, 25.4 miles off Hawaii County. The 75th strongest in Hawaii’s record since 1900, and the strongest within 50 miles since a magnitude 5.6 on April 16, 1999.

The earthquake

Magnitude
5.1
duration magnitude (md)
Depth
27.0 mi
43.4 km below the surface
Local time
Friday, May 13, 2005
00:06 HST; 10:06 UTC
Epicentre
18.87°N, 155.20°W
25.4 mi from Hawaii County
In Hawaii’s record
75th
strongest of 39,637 since 1900
Within 50 miles
1
county; more on this date

USGS ANSS Comprehensive Earthquake Catalog, event hv5432007 (“45 km ESE of Naalehu, Hawaii”). The USGS event page carries the ShakeMap, felt reports and the official summary.

Counties and cities within 50 miles

Distance from the epicentre to each county boundary (zero when inside) and to each city centre.

Counties

Earthquakes around the epicentre

6,621 earthquakes of magnitude 3 or more within 50 miles of this epicentre since 1973.

Earthquakes of magnitude 3 or more within 50 miles of the epicentre, by year 1973: 71 1974: 180 1975: 485 1976: 284 1977: 202 1978: 131 1979: 161 1980: 173 1981: 160 1982: 147 1983: 133 1984: 70 1985: 50 1986: 53 1987: 47 1988: 48 1989: 44 1990: 55 1991: 46 1992: 42 1993: 19 1994: 19 1995: 15 1996: 241 1997: 93 1998: 128 1999: 61 2000: 18 2001: 22 2002: 10 2003: 22 2004: 22 2005: 26 2006: 16 2007: 31 2008: 16 2009: 20 2010: 15 2011: 34 2012: 31 2013: 25 2014: 18 2015: 45 2016: 49 2017: 38 2018: 2,107 2,107 2019: 47 2020: 115 2021: 157 2022: 198 2023: 120 2024: 205 2025: 56 19731978198319881993199820032008201320182023

Earlier earthquakes of magnitude 5 or more within 50 miles, strongest first

USGS ANSS Comprehensive Earthquake Catalog. Local time is the time zone of the county nearest the epicentre. Magnitudes are as the catalogue reports them.