270 Proceedings of the Royal Society of Edinburgh. [Sess. 
(69) 1909, January 24, 2.28 p.m. 
A tremor, felt at Airthrey. 
(70) 1909, January 24, 3.35 p.m. 
A tremor, of about the same intensity as the preceding, felt at Airthrey. 
(71) 1909, January 27, 1.40 p.m. 
A slight shock, felt at Menstrie. 
(72) 1909, February 22, 7.26 p.m . 
A noise, heard at Menstrie. 
(73) 1909, March 19, 9.35 a.m. 
A shock, accompanied by noise, felt at Menstrie. 
(74) 1909, May 22, 3.23 p.m. 
A shock (intensity 5), accompanied by a noise like that of an explosion, 
felt at Airthrey and Menstrie. 
(75) 1909, May 22, 5.1 p.m. 
A shock (intensity 4), accompanied by a noise like that of a slight 
explosion, felt at Airthrey. 
(76) 1909, May 22, 5.24 p.m. 
A slight shock, felt at Menstrie. 
(77) 1909, May 22, 8.23 p.m. 
A shock (intensity 5), accompanied by a sound like that of an explosion, 
felt at Airthrey. 
(78) 1909, October 21, 8.37 a.m. 
A shock (intensity 4), followed by a sound like that of an explosion, 
felt at Airthrey. 
(79) 1909, October 21, 9.53 a.m. 
A slight shock, felt at Menstrie. 
(80) 1909, October 22, 6.55 a.m. 
A slight shock, felt at Menstrie. 
