The French war-ship _Admiral Rigault de Genoailly_ was at anchor in the harbour, and a shell exploded within a few hundred feet of where she lay, but worked no injury.
The French officers thus reported the action:
"The American gunners were generally accurate in their firing, while the marksmanship of the Spaniards was inferior. Some of the American shells, however, passed over the fortifications into the city, where they did terrible damage, crashing straight through rows of buildings before exploding, and there killing many citizens.
"The fortifications were irreparably injured. Repeatedly masses of masonry were blown skyward by the shells from the American guns. Fragments from one shell struck the commandante's residence, which was situated near the fortifications, damaging it terrifically."
Morro Castle was speedily silenced, and then the guns of the fleet were turned on the land-batteries and the fortifications near the government buildings.
The inhabitants fled in terror from the city; the volunteers, panic-stricken, ran frantically in every direction, discharging their weapons at random, until they were a menace to all within possible range. The crashing of the falling buildings, the roar of the heavy guns, the shrieks of the terrified and groans of the wounded, formed a horrible accompaniment to the work of destruction.
Three times the line of American ships passed from the entrance of the harbour to the extreme eastward battery, sending shot and shell into the crumbling forts. Clouds of dust showed where the missiles struck, but the smoke hung over everything. The shells screeching overhead and dropping around were the only signs that the Spaniards still stuck to their guns.
At 7.45 A. M. Admiral Sampson signalled, "Cease firing."
"Retire" was sounded on the _Iowa_, and she headed from the shore.
The _Terror_ was the last ship in the line, and, failing to see the signal, banged away alone for about half an hour, the concert of shore guns roaring at her and the water flying high around her from the exploding shells. But she possessed a charmed life, and reluctantly retired at 8.15.
[Illustration: THE BOMBARDMENT OF SAN JUAN, PORTO RICO.]
_May 13._ In the Spanish Cortes, Señor Molinas, deputy for Porto Rico, protested against the bombardment of San Juan without notice, as an infringement of international usage.