A man who first refused help is taken safely back to shore , a report says . Ice is more likely to break off from shore as temperatures rise in spring . Two ice floes break off from the Latvian coast and are blown into the Gulf of Riga . The resulting tsunami kills at least 100 people in Latvia alone. A crack appeared in ice that had been attached to the shore , a journalist at the scene says .
A man who first refused help is taken safely back to shore , a report says . Two ice floes break off from the Latvian coast and are blown into the Gulf of Riga . The resulting tsunami kills at least 100 people in Latvia alone. A crack appeared in ice that had been attached to the shore , a journalist at the scene says .