1998 Directory (older formats)
San Juan Bautista M5.4 earthquake, August 12, 1998
San Bernardino Mountains M4.0 earthquake, August 16, 1998
Ohio-Pennsylvania M5.2 earthquake, September 25, 1998
San Bernardino Mountains M4.7 earthquake, October 10, 1998
Gilroy M4.0 earthquake, October 10, 1998
Northern California M4.1 earthquake, October 15, 1998
Whisky Springs M4.9 earthquake, October 27, 1998
North Tahoe M5.3 earthquake, October 30, 1998
Redding M5.2 earthquake, November 26, 1998
Richmond M4.1 earthquake, December 03, 1998