2005: Hurricane Dennis reached peak intensity with a central pressure of 930 millibars (27.46 inHg), making it the strongest Atlantic hurricane to form prior to August. This record was broken by Hurricane Emily only 6 days later.
2005: Hurricane Dennis reached peak intensity with a central pressure of 930 millibars (27.46 inHg), making it the strongest Atlantic hurricane to form prior to August. This record was broken by Hurricane Emily only 6 days later.