although the greatest reported epicentral distance for an
anomaly was 470 km. In all cases an increase in ground temperature
was reported, with the largest change being 6 °C and most of the
changes being b1 °C. Five of the temperature changes in groundwater
were reported to have been coseismic, i.e., having occurred at the time
of the earthquake, while 5 were reported to take place within the
10 days prior to the earthquake. The rest of the observations did not
report the time at which the temperature change was reported.