"In the case of a supervolcano you could have complete collapse of civilisation around the world in the very worst case scenario. "Eruptions That Shook The World" - Dr Clive Oppenheimer"
Earth approaching objects (objects that are known in the next 30 days)
Object Name
Apporach Date
Left
AU Distance
LD Distance
Estimated Diameter*
Relative Velocity
(2011 CE50)
10th February 2012
1 day(s)
0.1898
73.9
60 m - 130 m
8.85 km/s
31860 km/h
(2009 DT10)
11th February 2012
2 day(s)
0.0268
10.4
70 m - 160 m
14.16 km/s
50976 km/h
(2008 CQ116)
13th February 2012
4 day(s)
0.1446
56.3
50 m - 110 m
14.62 km/s
52632 km/h
(2010 GR33)
13th February 2012
4 day(s)
0.1119
43.6
75 m - 170 m
8.95 km/s
32220 km/h
(2004 XG)
14th February 2012
5 day(s)
0.1968
76.6
40 m - 89 m
14.23 km/s
51228 km/h
(2008 QY)
14th February 2012
5 day(s)
0.1531
59.6
540 m - 1.2 km
22.29 km/s
80244 km/h
(2009 AV)
16th February 2012
7 day(s)
0.1154
44.9
710 m - 1.6 km
24.01 km/s
86436 km/h
(1993 DA)
17th February 2012
8 day(s)
0.0410
16.0
14 m - 31 m
6.62 km/s
23832 km/h
(2002 TZ66)
18th February 2012
9 day(s)
0.1247
48.5
18 m - 39 m
5.59 km/s
20124 km/h
1 AU = ~150 million kilometers,1 LD = Lunar Distance = ~384,000 kilometers