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Originally posted by owner
I'm not an expert on this stuff but the test was conducted underground, may be this is why there's no leakage?
Originally posted by loam
Is there USGS conformation yet?
I don't see anything.
South Korea said it had detected a tremor in North Korea which earlier announced it had conducted a nuclear test on Monday.
The South Korean presidential Blue House said the Institute of Geoscience and Mineral Resources had detected a tremor of a magnitude 3.58 to 3.7 at 0135 GMT