Was there an earthquake in Zaozhuang on July 7th and 8th?

There may be geological collapse nearby. The vibration caused by collapse in Zaozhuang area is quite common, which occurs several times a year. On the seismic networks in Hebei, Henan, Anhui and Jiangsu, it looks like an earthquake, and the calculated energy is about 3, but the actual energy is not that big because it is a collapse.

Some earthquakes in the last two days are listed here, but there is no Zaozhuang in Shandong.

Position-time-latitude-longitude-magnitude-residual

East of New Guinea [Babu] 2010-07-08 23:12: 52.680-7.146.35175 4.7 (MB)1.65433.

Andaman islands 2010-07-0821:47: 06.79014.40 93.34 98 4.9 (MW) 2.1.

Vanuatu archipelago 2010-07-08 20: 58: 28.530-14.63170.18 96 4.8 (MB) 2.0

Southern Fiji Islands 2010-07-08 20: 48: 20.890-23.92-179.92 488 5.5 (MW)1.0

Hokkaido, Japan 2010-07-08 20: 23: 31.09042.72144.62685.0 (MB)1.7

Solomon Islands

New Ireland [Babu] 2010-07-0812: 55: 20.540-5.67153.6805.9 (MW)1.4

Northwest of Thousand Islands 2010-07-0811:01.700 48.25148.73381.5 ...

2010-07-081:15: 50.350 61.73-150.8010 5.3 in southern Alaska, USA.

Washington DC 2010-07-08 07: 55: 40.020 46.23-122.82 507 4.7 (MB) 2.6.

2010-07-0801:44:13.730-22.95-174.26105.0 (MB)1.

2010-07-07 23:15: 56.470 22.95121.09103.5 (ml)1.

New Ireland [Babu] 2010-07-0718: 51:33.510-3.4152.75 624.4 (MB

Solomon Islands 2010-07-0717:13: 34.870-5.85154.7143 5.8 (MW)1.7.

Guatemala 2010-07-0715:19: 47.95014.36-90.49102

2010-07-0715: 06: 08.470 26.1718.3910 4.3 (MB) 2.7 in Youxi County, Sanming City, Fujian Province.

Solomon Islands

Solomon Islands 2010-07-0714: 50: 48.970-6.07154.59 825.8 (MW) 2.3

Afghanistan-Tajikistan border area 2010-07-0712: 04: 07.930 38.90 70.23 55 4.6 (MB) 2.0

East coast of Honshu, Japan 2010-07-07 08: 02: 46.960 35.90140.51644.7 (MB)1.9

South Indian Ocean 2010-07-07 04:1:47.570-24.79 82.66 242 4.4 (MB) 2.2

Nepal-India border area 2010-07-07 03: 08: 25.400 29.89 80.48124.8 (MW) 2.3

2010-07-07 02: 02:16.500-54.12140.810 4.9 (MB) 2.0 west of macquarie island.

2010-07-07 00: 38: 07.420-22.28171.691305.4 (MW)/kloc-0 in the southeast of Loyal.

Shifang city 2010-07-0621:46: 39.220 31.42103.98103.0 (ml) 2.8.

Chongzhou city 2010-07-0621:03: 46.230 30.78103.37103.5 (ml) 3.3.

North Sumatra, Indonesia 2010-07-0619: 53: 03.330 2.33 98.93132 4.6 (MB)1.7

Solomon Islands

West Indian Ocean-Antarctic Ridge 2010-07-0616:12: 06.560-50.75438+016.5438+04.2510 4.

Andre Yanov [Aleutian Islands] 2010-07-0614: 42: 56.070 51.57-175.0244 5.2 (MB)1.