Crisis time is a good opportunity for fraud, people may use your good intentions, and so you should be careful about donating. Do not give money to an unknown organization, look for well known one. Search for well organized charity, as even well working organizations may fail during crisis time. You may want to be sure whether your money will spend right now or it will be saved for future time, if you wish it to be used for current situation before giving money question that issue. After donating, try to follow the works of the charity. During crisis time, to be as fast as possible you can use online donating system, this is a good system but do not forget demanding privacy policy.