E 081861 013037 37-56 122-00 - 3.9 C SE of Concord F Plastic cracked at Pittsburg. Felt in Oakland F Mrs. Scott gave following by phone: Cracked east wall & floor of F basement of Mr. Vanesek, 500 Las Lomas Way, Walnut Creek. F USCGS Felt Report: Felt over an area of approximately 1,500 sq. miles F of the San Francisco Bay Area. Maximum intensity (damage) V. At F Pittsburg press reported a patio was cracked; at Walnut Creek one F home had several old hairline cracks enlarged and one new crack. These F were the only reports of damage. F Intensity V: Pittsburg, Walnut Creek. F Intensity IV: Daly City, San Bruno A BRK WA - 61 74 A MHC WAE 73 - - A MHC WA - 8.5 7.7 A PAC WA - 18 18 A SFB WA - 34 44 A MIN WAE 16 - - A MIN WA - 0.7 0.5 A REN WAE 5.0 6.0 4.5 A SHS WAE 5.0 - - A VIN WA - - 7.0 P CRS Ben i (P) Z 013039.3 c P BRK Ben i (P) NEZ 013041.3 sw P BRK Ben i - Z 013044.2 - P BRK WS i S NE 013044.7 - P SCC Ben i P Z 013054.1 d P VIN Ben e P Z 013059.5 d P VIN Ben i - Z 013102.8 - C P VIN WA e S N 013103.6 - P VIN - - - - 013120 - P PRS Ben i P Z 013105.1 - P MHC Ben i P NZ 013050.0 nd P MHC WA e (S) E 013100.0 e P MHC WA e - N 013101.1 n P USF LG i P Z 013044.7 c P USF LG e - Z 013050 - P SHS Ben e P Z 013118.9 - P SHS Ben e - Z 013157 - P MIN Ben e P Z 013115.6 d P MIN WA i S E 013144.4 - P MIN WA i S N 013144.8 - P REN Spr e P Z 013051.0 - P REN Spr i S Z 013125.6 - P FRE Spr e P Z 013111.9 - P PAC Ben i P Z 013047.8 d P PAC WA e - N 013048.0 n P PAC WA i S E 013055.6 - P PAC WA i - N 013056.5 - X