致灾营力当量定律、实际成功预报情况和已发生典型地质灾害数据反演，为地质灾害气象预报预警级别致灾营力当量界线值确立的依据。
Equivalent law of causing hazards agency, factual and successful predicting condition and typical geological hazards datas conversion already happened set basis for determing equivalent limit.
气象专家提示，降雨将对四川地震灾区的救灾工作和灾区群众生活造成不利影响；有关部门需密切关注堰塞湖水情变化及地质灾害发生的可能性，及时转移危险地段的群众。
They warned related departments to be aware of the rising water level in rock-formed lakes, possible geological disasters and to evacuate people from risky sites in time.
在易受洪水和地质灾害侵袭的地区，我们需要加强气象监测。
Meteorological monitoring in areas prone to flood and geological disasters need to be strengthened.
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