Following the night attack, Admiral Tōgō sent his subordinate, Vice Admiral Dewa Shigetō, with four cruisers on a reconnaissance mission at 08:00 to look into the Port Arthur anchorage and to assess the damage. By 09:00 Admiral Dewa was close enough to make out the Russian fleet through the morning mist. He observed 12 battleships and cruisers, three or four of which seemed to be badly listing or to be aground. The smaller vessels outside the harbor entrance were in apparent disarray. Dewa approached to about of the harbor, but as no notice was taken of the Japanese ships, he was convinced that the night attack had successfully paralyzed the Russian fleet, and sped off to report to Admiral Tōgō.