June 26, 1644 Earthquake: Alicante, Spain
An earthquake struck Alicante, Spain on June 26, 1644 at 18:00 UTC. It killed 19 people.
Map
Where it struck, with the other significant earthquakes within 200 km. Circles are sized and colored by magnitude; select one for its page.
The earthquake
- Date
- June 26, 1644
- Time
- 18:00 UTC
- Place
- Alicante, Spain
- Intensity
- IX, violent shaking, on the Modified Mercalli scale
- Tsunami
- None recorded
- Epicenter
- 38.820° N, 0.300° W
- Country
- Spain
- Region
- Southern Europe
The toll
- Deaths
- 19
- Damage
- Moderate (about $1 to $5 million)
- Houses damaged
- Many (101 to 1,000)
Where the literature gives no number, NCEI records a description on a scale of 1 to 4, printed here in its words. Damage is in millions of US dollars of the year of the event, not adjusted for inflation.
What the record says
NCEI’s account, from the sources it cites.
1644 June 19, 22 deaths (reference #12773)
1644 (reference #9896)
1621. In June 1644, new earthquakes began to take place, which lasted until the middle of July […] There was no mainshock, and earthquakes that lasted approximately 1 month, three that were larger sizes, were distributed over a larger area of approximately 30 km east–west, from Alcoy to Gandía on the coast, and approximately 12 km north–south […] the earthquake of 15 June at 23 hr was the largest earthquake that caused panic in Albaida. In Gandía, damage reported is that of walls and fences falling and much generic damage (muchos daños) in most houses, some of them cracking […] The following earthquake occurred on 19 June at 16 hr and affected the villages of Albaida, Gayanes, Alcoseret, and Muro. More damage was suffered in Albaida […] Important damage was suffered in Gayanes and Alcoseret (quedaron asolados, were devastated), as well as in Muro (special damage in Sella, a farmstead of Muro), for which several houses fell and there was damage to the church […] The largest earthquake of the sequence produced damage over an area of approximately 42 km × 47 km […] However, there is a confusion about the date […] The agreement of several sources (Actes del Consell de Muro, 1644; Tosca, 1715) allows us to conclude that the earthquake took place on 26 June rather than on 21 June, as proposed by Sastre Ferrando et al. (1979). Momblanch y Gonzalbez (1959) presents additional written evidence for the earthquake that suggests that it happened after the feast of Saint John (24 June), not before. Most of the greatest damage of the 26 June shock occurred in the area known as the Valley of Gallinera […] Based on this information, a macroseismic epicenter was determined for the earthquake on 26 June, located between Lorcha and Planes at coordinates 38.82° N, 0.3° W (Table 2 and Fig. 8b, star). This earthquake was the largest of the whole sequence, with a total of 19 deaths and maximum intensity of VIII–IX, which affected a large area of approximately 48 km in the east–west direction from Denia to Muro. (reference #14070)
Sources NCEI cites
The publications NCEI lists for this record. The numbers match the “reference #” notes in its account above.
- #14070 Buforn, E., and A. Udias (2022). The 1620 and 1644 Earthquakes in Alcoy and the Eastern Region of Spain, Seismol. Res. Lett. 93, 2335–2346. DOI: 10.1785/0220220053
- #12773 Martinez-Solares, J. M., & Mezcua, J. (2002). Catalogo sismico de la peninsula Iberica (880 A.C.-1900). Monografia 18. Madrid: Instituto Geografico Nacional.
- #9896 Galbis Rodriguez, Jose (1932). Catalogo sismico de la zona comprendida entre los meridianos 5o E y 20o W de Greenwich y los paralelos 45o y 25o N. Tomo I, Instituto Geográfico y Catastral, Madrid, p. 145-146.
Other significant earthquakes nearby
Within 200 km, the deadliest first.
More
Significant earthquakes of 1644The 1600sRecent earthquakes near hereThis day in weather history
Sources
Significant earthquakes from NOAA’s National Centers for Environmental Information, Global Historical Hazard Database, cited as NCEI/WDS, doi:10.7289/V5PN93H7. Public domain. Read 2026-10-01. NCEI earthquake 10687.