Day/date: July 29, 1988 RANGER ACTIVITIES DIVISION FIELD INCIDENT REPORT Incident type: Earthquake Log number: 88-158 Date/time of incident: 7/28, 10 pm Date/time received: 7/29 Park: Mt. Rainier Location: Reported by: Mark Forbes, RAD, FNRO Received by: Jon Anglin, RAD, WASO Incident Summary On Thursday, July 28, Mt. Rainier shook from an earthquake and associated aftershock of 4.5 and 3.5, respectively, on the Richter scale. The park has reported no damage other than rocks on the road.