REPORT OF THE CALIFORNIA EARTHQUAKE COMMISSION. 
Reccrd of after-shocks — Continued. 










Day Begmume of Duration. |Intensity. Locality, Remarks. 
h, m. 8 secs 
July 1 oe eee Bh See eee eee Mt. Tamalpais.... | No time given. 
July 2 B45 nic MORO aoee see el eee Fort Bragg....... a.m. or p.m. not given. 
July 4,8.) O: Bo eee eee a Los, Gatos... 2.6 Dre: 
580 ere eee ee J Mt. Hamilton .... | East-west, E. A. F. 
§ 45 2. cece odecees eee Campbell ic. 3. 226 
HAS: altcbicie ale oe oe eee eee DAU NAS See se ae aes 
July 4, p.to. |) 16 oe ae ee ee San Francisco.... | A. G. McA. 
Ue Ra ere lh ee scers oP | ees Los Gatos........ Uy s OF 
10 "ADO on eis 2 oe OO REORE NE rise I gg & fie 
July 6,a:m. (10 S22eeeres eee | Ps Mt. Hamilton..... Two light shocks. Three vibra- 
tions, R.G. A. 
July'6,pim. (110.562, 7 cere er ee en eee Balinns 302s wees ee 
10 52 1542) 198... | ..%. ‘Berkeley ‘2222222. Omori seismograph, east-west 
component. (North-south 
dismounted.) 
10 O52. occ 2 Wi isda cece eee Mt. Hamilton..... Light. East to west, R. G. A. 
10.158 See eee eee eee cos) Banosies.aeee 
sai Vald yw heen ok eee eee San Luis Obispo.. | No time given, 
| July 7, a.m. #4, oa ae ee Poa nh ee Berkeley ......... Uninterrupted trembling until 
: 6 a.m., KR. TC. and HUF OR: 
July 9, panep a0 0G ose rece eee HUTeKAc le esas eae 
LE SO0 eon ae Sac cet atone Loe Gatos hea: nos Rotary. Vertical, I. H.S. 
LL Os etenveeey es ve exe WGUreK Sa: so owas as 
11740 ree ee eae I eee Ferndale ss. a.scn Very light, J. A. S. 
| July 12; 8.02.) 8s eee eee eseec ens leo eee. Mt. Tamalpais.... | No time given. 
DDB bas cusoe thie Bee aL ea San Francisco.... | A.G. McA. 
| July 13,a.25). 5 20 ee eee eee eee Sierra Madre ..... Moderate, U. S. W. B. 
LOO ieee ae ae ee ee | Los Angeles ...... 
REST SM Ne ciruilis Cbwchreeee Mince ees. Newhall 22 asse-ee 
July 16/6.m.) 19980 eee ee | Los Gatos.......- Northwest-southeast, I. H. S. 
July-17, p.m.) Goieee eee Seo IV Palo Alia. s:t6-6 About 3 p.m. 
July 188.4 “SY 10 eee es ee oe 10s Gatoatinceeacte LE gia betes 
July 18,p.m.| 6°27)a5 0 eee San Francisco.... | A. G. McA. 
July 20;a,m,|" 1/00... 2288 ry ree A Mile Rocks....... Slight. 
1 19 36 35.3 EE Berkeleys2ccc ers: Omori seismograph, north- 
south component. 
Roepe essen || oan Ore eee Omori seismograph, east-west 
component. 
1°19 °42 Say eae Ill Obicsem se mase Sudden jerk apparently from 
east-west with tremor last- 
ing 3to4s. Awakened from 
sound sleep, A. O. L. 
1 20 +e eee eee GO. use ome Sharp shock. Dr. J. E. M. 
+. a2 uot ewe pot lage eel ae Mt. Tamalpais.... | No time given. 
1230'S. See Ce eed San Francisco.... | A. G. McA. 
July 21, p.m.) 10.10 foe | Los Gatos... aes: North-south. Vertical, I, H.S. 
eiklee fo hone een ae San Luis Obispo.. | No time given. 
July22/a,m0.|° 0015) 0) te) 85 mi.N.86° W. from | Slight shock reported by Capt. 
Cape Mendocino J. R. Sarrins of schooner 
Espada in Lat. N. 40° 
33’, Long. W. 126° 15’. 

