As results of arranging the gravity values inserted before by Sassa and Iida, a few facts were ascertained.
1 Bouguer anomalies in Osaka City are shown in Tab. I. and Fig. 1 (unit 1 mgal).
2 Changas in gravity in Kansai dietricts between Dec. 1950 and Jan. 1952 (unit 0.1 mgal) are shown in Fig. 2.