I am Japanese who is working at Tokyo in Japan and Jakarta in Indonesia.
As you know, both of countries have faced big earthquake and Tsunami recently, and we had many victim with much sad.
I saw NASA Headquarters Emergency Operations for family and personal preparedness. It is great attention for the world people because convulsion of nature or acts of god is happened at many places and countries, recently
Unfortunately, NASA Headquarters never mention the reason why people should be considered or discussed with family for emergencies.
I think that they are made by Solar Flare and acts of Solar. However, I am not specialist for relatedness between Solar and Earth system
I regret that I don’t belong to your organization and your country, however, I would like to know the reason why NASA offer warning caution to your staff.
Your kind comment or information would be highly appreciated. I look forward to hearing some information from you.