Bertha Boogying Briskly; Some Strengthening Seen

Tropical Storm Bertha has strengthened today, with maximum winds now 60 mph. It continues to move west northwestward at a brisk pace, about 20 mph. The track should turn more northerly in the next couple of days, but there is still some disagreement among the models on the pace of that turn. Threats to land are still too early to determine, but the most likely target at this point, if any, would be Bermuda.