Long Beach Home on Verge of Collapse as Tropical Storm Rachel Pounds the Peninsula

*Updated 23:25 UTC: Developing story.*

LONG BEACH, Calif.: Powerful waves from former Hurricane Rachel tore apart sections of the Long Beach Peninsula boardwalk Friday morning, leaving one beachfront home on the verge of collapsing into the ocean as a new storm pounded a coastline already worn down by a brutal season.

The damage was laid bare at high tide, which arrived shortly after 9 a.m. KTLA's helicopter cameras captured chunks of the shattered boardwalk floating out to sea while floodwaters swamped nearby streets and patios, and relentless erosion kept chewing at the ground beneath waterfront homes.

"This is easily the most damage I have seen over the past couple of weeks," KTLA's Rich Prickett reported from the air. "Now the entire boardwalk is just starting to shred away, and now some of these homes are being impacted even more severely."

City tags damaged buildings

By Friday afternoon, city building crews were assessing structures along the Alamitos Peninsula and had red-tagged two buildings and yellow-tagged three more, city spokesman Laath Martin told City News Service. A red tag means a structure is unsafe to enter; a yellow tag lets owners step inside briefly to retrieve belongings but bans anyone from staying until the building is declared structurally safe.

"Building crews are currently assessing damage and impacts seen from wave activity this morning," Martin said, adding that the city would release updates once the assessments are complete.

FOX 11 LA reported that inspectors issued preliminary red tags for two structures and a yellow tag for another along the 6400 and 6500 blocks of Seaside Walk, damage that, combined with a structure already yellow-tagged during Hurricane Marie, puts four buildings in the damaged column.

City officials also reported significant damage to roughly 30 feet of the Peninsula bulkhead between 65th and 66th Place, where persistent waves tore through existing lumber. Crews worked during low tide to repair the structure and stacked about 1,000 sandbags to shore it up.

A coast already worn down

Rachel is only the latest blow. Beachfront residents are still cleaning up from the pounding they took from Hurricane Marie over Labor Day weekend, which flooded homes, destroyed cars and smashed the boardwalk from 62nd Place to 67th Place, followed by another storm round from Hurricane Polo. After Marie, Long Beach declared a local emergency.

For this storm, the city said it distributed 7,600 sandbags to residents in the area, bringing the total handed out across three recent storms to about 15,000, with additional sandbag sites open at fire stations across Long Beach.

Worse may be ahead

The National Weather Service has issued a coastal flood advisory through 2 p.m. Tuesday, Oct. 13, warning that powerful swells from Rachel, downgraded from a Category 1 hurricane early Thursday, are combining with unusually high tides, raising the risk of seawater flooding beaches, walkways and low-lying roads. Officials say the greatest risks are expected around Sunday, and the threat could intensify Sunday night into Monday as stronger swells and high tides combine.

No injuries had been reported as of publication. This is a developing story and will be updated as new information is verified.