#sinkhole — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #sinkhole, aggregated by home.social.
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“The city of #Malibu declared a local emergency and issued evacuation orders for 31 homes after a massive and expanding #sinkhole opened up in the driveway of #NicolasCage’s oceanfront residence.”
https://www.latimes.com/california/story/2026-09-08/malibu-driveway-collapses-into-massive-sinkhole-amid-coastal-flood-risks #odd #strange #offbeat #weird #bizarre
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“The city of #Malibu declared a local emergency and issued evacuation orders for 31 homes after a massive and expanding #sinkhole opened up in the driveway of #NicolasCage’s oceanfront residence.”
https://www.latimes.com/california/story/2026-09-08/malibu-driveway-collapses-into-massive-sinkhole-amid-coastal-flood-risks #odd #strange #offbeat #weird #bizarre
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“The city of #Malibu declared a local emergency and issued evacuation orders for 31 homes after a massive and expanding #sinkhole opened up in the driveway of #NicolasCage’s oceanfront residence.”
https://www.latimes.com/california/story/2026-09-08/malibu-driveway-collapses-into-massive-sinkhole-amid-coastal-flood-risks #odd #strange #offbeat #weird #bizarre
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“The city of #Malibu declared a local emergency and issued evacuation orders for 31 homes after a massive and expanding #sinkhole opened up in the driveway of #NicolasCage’s oceanfront residence.”
https://www.latimes.com/california/story/2026-09-08/malibu-driveway-collapses-into-massive-sinkhole-amid-coastal-flood-risks #odd #strange #offbeat #weird #bizarre
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“The city of #Malibu declared a local emergency and issued evacuation orders for 31 homes after a massive and expanding #sinkhole opened up in the driveway of #NicolasCage’s oceanfront residence.”
https://www.latimes.com/california/story/2026-09-08/malibu-driveway-collapses-into-massive-sinkhole-amid-coastal-flood-risks #odd #strange #offbeat #weird #bizarre
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City of Malibu:
Update on Sea Level Dr Sinkhole & Evacuations
Update 9/9/2026 - The City of Malibu continues to respond to a sinkhole on Sea Level Drive caused by coastal erosion from high waves and tides associated with Hurricane Marie. The incident was reported at approximately 5:45 AM Tuesday, Sept. 8. The collapse of a beachfront driveway extended into the roadway, blocking resident and emergency access. Sea Level Drive has a single entry and exit.
Overnight, the sinkhole and erosion did not significantly expand. SoCalGas shut off gas service Tuesday evening to address a gas leak and prevent further leaks. Waterworks District 29 shut off water service to prevent water main breaks.
The City proclaimed a local emergency and issued an evacuation order for 31 parcels. All 31 properties have been red tagged due to hazardous conditions and the loss of access for Fire and Sheriff’s personnel to respond to medical, fire or law enforcement emergencies.
The HOA, which controls the private roadway, began repairs with City permits within hours of the incident. The HOA is continuing further construction for repairs and shoring up the area, which is expected to be completed in about 5 weeks depending on conditions.
The City continues to coordinate with LACFD, LASD, SoCalGas, American Red Cross and the HOA. No injuries were reported.
Public safety remains the City’s top priority, and the mandatory evacuation and red tags remain in place. We understand how difficult and disruptive this evacuation is for affected residents and are working with our partners to stabilize the situation so residents can return home as quickly and safely as possible.
This incident is part of broader regional coastal conditions. The City is also monitoring coastal erosion along PCH in the Palisades Fire burn area, Point Dume State Beach, and is monitoring other vulnerable points along the coast. The City is preparing for potential strong storms, high surf, heavy rain, mudslides and coastal erosion this winter associated with forecast El Niño conditions.
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City of Malibu:
Update on Sea Level Dr Sinkhole & Evacuations
Update 9/9/2026 - The City of Malibu continues to respond to a sinkhole on Sea Level Drive caused by coastal erosion from high waves and tides associated with Hurricane Marie. The incident was reported at approximately 5:45 AM Tuesday, Sept. 8. The collapse of a beachfront driveway extended into the roadway, blocking resident and emergency access. Sea Level Drive has a single entry and exit.
Overnight, the sinkhole and erosion did not significantly expand. SoCalGas shut off gas service Tuesday evening to address a gas leak and prevent further leaks. Waterworks District 29 shut off water service to prevent water main breaks.
The City proclaimed a local emergency and issued an evacuation order for 31 parcels. All 31 properties have been red tagged due to hazardous conditions and the loss of access for Fire and Sheriff’s personnel to respond to medical, fire or law enforcement emergencies.
The HOA, which controls the private roadway, began repairs with City permits within hours of the incident. The HOA is continuing further construction for repairs and shoring up the area, which is expected to be completed in about 5 weeks depending on conditions.
The City continues to coordinate with LACFD, LASD, SoCalGas, American Red Cross and the HOA. No injuries were reported.
Public safety remains the City’s top priority, and the mandatory evacuation and red tags remain in place. We understand how difficult and disruptive this evacuation is for affected residents and are working with our partners to stabilize the situation so residents can return home as quickly and safely as possible.
This incident is part of broader regional coastal conditions. The City is also monitoring coastal erosion along PCH in the Palisades Fire burn area, Point Dume State Beach, and is monitoring other vulnerable points along the coast. The City is preparing for potential strong storms, high surf, heavy rain, mudslides and coastal erosion this winter associated with forecast El Niño conditions.
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City of Malibu:
Update on Sea Level Dr Sinkhole & Evacuations
Update 9/9/2026 - The City of Malibu continues to respond to a sinkhole on Sea Level Drive caused by coastal erosion from high waves and tides associated with Hurricane Marie. The incident was reported at approximately 5:45 AM Tuesday, Sept. 8. The collapse of a beachfront driveway extended into the roadway, blocking resident and emergency access. Sea Level Drive has a single entry and exit.
Overnight, the sinkhole and erosion did not significantly expand. SoCalGas shut off gas service Tuesday evening to address a gas leak and prevent further leaks. Waterworks District 29 shut off water service to prevent water main breaks.
The City proclaimed a local emergency and issued an evacuation order for 31 parcels. All 31 properties have been red tagged due to hazardous conditions and the loss of access for Fire and Sheriff’s personnel to respond to medical, fire or law enforcement emergencies.
The HOA, which controls the private roadway, began repairs with City permits within hours of the incident. The HOA is continuing further construction for repairs and shoring up the area, which is expected to be completed in about 5 weeks depending on conditions.
The City continues to coordinate with LACFD, LASD, SoCalGas, American Red Cross and the HOA. No injuries were reported.
Public safety remains the City’s top priority, and the mandatory evacuation and red tags remain in place. We understand how difficult and disruptive this evacuation is for affected residents and are working with our partners to stabilize the situation so residents can return home as quickly and safely as possible.
This incident is part of broader regional coastal conditions. The City is also monitoring coastal erosion along PCH in the Palisades Fire burn area, Point Dume State Beach, and is monitoring other vulnerable points along the coast. The City is preparing for potential strong storms, high surf, heavy rain, mudslides and coastal erosion this winter associated with forecast El Niño conditions.
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City of Malibu:
Update on Sea Level Dr Sinkhole & Evacuations
Update 9/9/2026 - The City of Malibu continues to respond to a sinkhole on Sea Level Drive caused by coastal erosion from high waves and tides associated with Hurricane Marie. The incident was reported at approximately 5:45 AM Tuesday, Sept. 8. The collapse of a beachfront driveway extended into the roadway, blocking resident and emergency access. Sea Level Drive has a single entry and exit.
Overnight, the sinkhole and erosion did not significantly expand. SoCalGas shut off gas service Tuesday evening to address a gas leak and prevent further leaks. Waterworks District 29 shut off water service to prevent water main breaks.
The City proclaimed a local emergency and issued an evacuation order for 31 parcels. All 31 properties have been red tagged due to hazardous conditions and the loss of access for Fire and Sheriff’s personnel to respond to medical, fire or law enforcement emergencies.
The HOA, which controls the private roadway, began repairs with City permits within hours of the incident. The HOA is continuing further construction for repairs and shoring up the area, which is expected to be completed in about 5 weeks depending on conditions.
The City continues to coordinate with LACFD, LASD, SoCalGas, American Red Cross and the HOA. No injuries were reported.
Public safety remains the City’s top priority, and the mandatory evacuation and red tags remain in place. We understand how difficult and disruptive this evacuation is for affected residents and are working with our partners to stabilize the situation so residents can return home as quickly and safely as possible.
This incident is part of broader regional coastal conditions. The City is also monitoring coastal erosion along PCH in the Palisades Fire burn area, Point Dume State Beach, and is monitoring other vulnerable points along the coast. The City is preparing for potential strong storms, high surf, heavy rain, mudslides and coastal erosion this winter associated with forecast El Niño conditions.
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City of Malibu:
Update on Sea Level Dr Sinkhole & Evacuations
Update 9/9/2026 - The City of Malibu continues to respond to a sinkhole on Sea Level Drive caused by coastal erosion from high waves and tides associated with Hurricane Marie. The incident was reported at approximately 5:45 AM Tuesday, Sept. 8. The collapse of a beachfront driveway extended into the roadway, blocking resident and emergency access. Sea Level Drive has a single entry and exit.
Overnight, the sinkhole and erosion did not significantly expand. SoCalGas shut off gas service Tuesday evening to address a gas leak and prevent further leaks. Waterworks District 29 shut off water service to prevent water main breaks.
The City proclaimed a local emergency and issued an evacuation order for 31 parcels. All 31 properties have been red tagged due to hazardous conditions and the loss of access for Fire and Sheriff’s personnel to respond to medical, fire or law enforcement emergencies.
The HOA, which controls the private roadway, began repairs with City permits within hours of the incident. The HOA is continuing further construction for repairs and shoring up the area, which is expected to be completed in about 5 weeks depending on conditions.
The City continues to coordinate with LACFD, LASD, SoCalGas, American Red Cross and the HOA. No injuries were reported.
Public safety remains the City’s top priority, and the mandatory evacuation and red tags remain in place. We understand how difficult and disruptive this evacuation is for affected residents and are working with our partners to stabilize the situation so residents can return home as quickly and safely as possible.
This incident is part of broader regional coastal conditions. The City is also monitoring coastal erosion along PCH in the Palisades Fire burn area, Point Dume State Beach, and is monitoring other vulnerable points along the coast. The City is preparing for potential strong storms, high surf, heavy rain, mudslides and coastal erosion this winter associated with forecast El Niño conditions.
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When Los Angeles disasters morph into celebrity news (sucks for Nicolas Cage, of course).
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Worst Nicholas Cage movie ever
LA Times: Malibu residents evacuate after massive, expanding sinkhole opens at Nicolas Cage's house
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Karst Flash Floods - An Example From The Dinaric Karst (Croatia)
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https://doi.org/10.5194/nhess-6-195-2006 <-- shared (older) paper
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#flood #flooding #pluvial #fluvial #subsurface #risk #hazard #naturalhazard #disaster #flashflood #infrastructure #damage #building #destabilisation #foundations #karstburst #Marina #Dinaric #Croatia #extremeweather #climatechange #intense #prolonged #rainfall #precipitation #speed #fast #caves #conduits #fractures #aquifers #water #hydrology #groundwater #hydrogeology #waterpressure #sinkhole #subsidence #massmovement #landslide #monitoring #mapping #geology #engineeringgeology #hydroseismic #humanimpacts #lossoflife #death #karstterrain #springs #debris #sediment #cavities #riskassessment #Grazalema #Andalusia #Cadíz #Spain #StormLeonard #emergencymanagement #planning -
Mystery deepens at Cwmfelin sinkhole as engineers uncover hidden tramway channel
The update comes from Cllr Peter Black, who said work at the former Cwmfelin Social Club has now exposed the culvert and cleared the first blockage. But instead of flowing cleanly through the system, water is diverting into a huge, fractured brick tramway running alongside it before dropping back into the culvert “further down the line”.
According to Cllr Black, the exact point where the water re‑enters the culvert is still unknown.
Engineers have uncovered a broken brick tramway arch beneath the Cwmfelin sinkhole, where most of the water is now flowing.
(Image: Peter Black)A damaged brick tunnel revealed by the dig shows water spilling through collapsed sections of the old drainage system. (Image: Peter Black)Fears over collapse risk
Cllr Black warned that the tramway route could become blocked if another collapse occurs inside the structure, which already has a break where water is spilling back into the culvert.
Because of that risk, he said pumps will remain on site “until such time that the council are content that the risk of flooding has been removed”.
The discovery adds yet another layer of complexity to a problem that has plagued the area for years, causing repeated flooding around Cwmbwrla roundabout and forcing the demolition of the Cwmfelin Club building after it was left teetering on the edge of the sinkhole.
The culvert and surrounding structures exposed as contractors dig deeper into the Cwmfelin sinkhole. (Image: Peter Black)Heavy machinery at the Cwmfelin site as crews work to reach a second collapse hidden beneath the ground. (Image: Peter Black)Four‑month operation ahead
Cllr Black said contractors will now remove material from the site to allow phase two of the operation to begin. That includes excavating down to a second collapse, clearing it, and assessing the damaged section between the two failures before re‑establishing the watercourse.
He added that the council is currently negotiating an agreement with Network Rail to allow the next stage of work to proceed.
The projected timescale for the operation is “potentially up to four months”, with Cllr Black describing the next phase as “a lot more complex than the initial dig down”.
A wide view of the excavation pit where engineers are working to trace the diverted watercourse beneath Cwmfelin. (Image: Peter Black)The former Cwmfelin Social Club pictured before demolition, with the original sinkhole visible beneath the building before excavation work began.Meanwhile, he said the council will continue monitoring Cwmbwrla for flooding during periods of heavy rain.
Related stories from Swansea Bay News
Huge scale of sinkhole that keeps flooding Swansea revealed as diggers tear into site
Engineers exposed the vast underground void beneath the former Cwmfelin Club as work began to trace the cause of repeated flooding.Demolition of Cwmfelin Social Club begins after two years on edge of giant sinkhole
The long‑standing club was finally torn down after being left perched above the unstable ground.Council points to Cwmfelin Club sinkhole works after Cwmbwrla flooding
#CllrPeterMay #Cwmbwrla #CwmbwrlaRoundabout #Cwmfelin #CwmfelinClubDemolition #featured #Sinkhole
Swansea Council said ongoing sinkhole repairs were key to tackling persistent flooding around the roundabout. -
Brynymor Road sinkhole shuts street again just hours after councillors’ photo‑op
A new hole has appeared on Brynymor Road, close to the junction with Westbury Street and King Edward Road, just inches from the section that was patched earlier this month. The collapse has reignited safety fears and left residents asking how long the street can stay open before the ground gives way again.
From ribbon‑cutting smiles to flashing blue lights
On Tuesday, councillors marked the reopening with photo‑ops at the repaired site. By Wednesday, cones and flashing police lights were back, sealing off the street as crews scrambled to respond to the fresh failure.
Cllr Peter May gives the thumbs up on Brynymor Road after sinkhole repairs reopened the busy Uplands route.Council cabinet member Andrew Stevens poses beside the freshly repaired section of Brynymor Road, following emergency works to fill a sinkhole that forced the street’s closure earlier this month.
(Image: Swansea Council)Local resident George Hawkins snapped the scene and posted it to Facebook with a single emoji caption: 💀 — a blunt verdict on the repair job.
Closed earlier this month, closed again now
The road was first shut earlier this month when a large sinkhole appeared, sparking emergency works. After days of disruption, the street was reopened — only for a second collapse to follow within hours, forcing another closure and raising questions about whether deeper structural issues are being missed.
Council pressed for answers
Swansea Council has been approached for comment on the recurrence and whether further investigations will now be carried out. For now, residents are left wondering if the authority is really looking into it.
Related stories from Swansea Bay News
Sinkhole forces road closure in Swansea’s Bryn‑y‑Mor Road
Initial closure earlier this month after a large sinkhole appeared near Westbury Street.Brynymor Road sinkhole larger than expected, says councillor
Councillor Peter May warned repairs would take longer after Welsh Water accepted liability.Sinkhole mystery solved: collapse blamed on old manhole
Engineers ruled out mine workings, saying an old manhole caused the collapse before Christmas reopening.Brynymor Road reopens after sinkhole drama
#BrynymorCrescent #BrynymorRoad #CllrAndrewStevens #CllrPeterMay #roadClosure #Sinkhole #SwanseaCouncil #Uplands
Councillors posed for photos as the road reopened following emergency repairs. -
Brynymor Road reopens after sinkhole drama
Road back in action
The busy route was shut after a gaping hole appeared near Brynymor Crescent, sparking fears of underground mine workings and leaving businesses counting the cost of lost footfall.
Investigations have now confirmed the fault was caused by an old manhole collapsing beneath the surface. Swansea Council’s highways maintenance teams have carried out repairs, allowing traffic to return just in time for the Christmas rush.
Andrew Stevens, Cabinet Member for Environment and Infrastructure, said: “The sinkhole resulted in the council needing to implement a full road closure while we investigated the causes. Our highways maintenance teams have done an excellent job, repairing the road as quickly as they have. This should be great news for local businesses, residents and motorists who regularly use this route.”
Councillors welcome swift action
Uplands Party councillors praised the council’s response but acknowledged the disruption.
Cllr Peter May said: “I would like to thank the council teams for their prompt investigation work and repair on this. When a sinkhole opens, there are a lot of unknowns to examine before any repair can be carried out. It has certainly had an impact on the local area.”
Cllr Stuart Rice added: “We have been working with local traders on Brynymor Road to try and mitigate the effect that the sinkhole had on footfall. Hopefully it will now be business as usual again for them in the crucial run up to Christmas.”
From mystery to repair
The sinkhole saga gripped the Uplands for weeks, with speculation about possible mine links and councillors warning the collapse was larger than first thought. Swansea Bay News reported extensively on the closure, from the initial shock to the investigation and the promise of repairs before Christmas.
Now, with the road back open, attention turns to recovery for local businesses and reassurance for residents who watched a key city route vanish beneath their feet.
Related stories from Swansea Bay News
Sinkhole mystery solved: collapse blamed on old manhole
Investigations revealed the cause of the Brynymor Crescent sinkhole and hopes for a pre‑Christmas reopening.Council investigates possible mine link to Brynymor Crescent sinkhole
Early fears suggested historic mine workings could be to blame for the collapse.Brynymor Road sinkhole larger than expected, says councillor
Councillors warned the collapse was more extensive than first thought.Sinkhole forces road closure in Swansea’s Brynymor Road
The initial shock closure that disrupted traffic and businesses in the Uplands.#BrynymorCrescent #BrynymorRoad #CllrAndrewStevens #CllrPeterMay #CllrStuartRice #roadClosure #Sinkhole #SwanseaCouncil #SwanseaSinkhole #Uplands
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Sinkhole mystery solved: Brynymor Crescent collapse blamed on old manhole – road could reopen before Christmas
Contractors have now completed investigations and confirmed the cause of the collapse was an ageing underground structure that had gone unnoticed beneath the tarmac. Backfilling began yesterday, and resurfacing is due to start next week.
If the weather holds, the road could reopen before Christmas – though heavy rain forecast for Monday and Tuesday may cause delays.
The update marks a turning point in a saga that began in late November, when a sudden collapse forced the closure of Brynymor Crescent and sparked speculation about historic mine shafts beneath the area.
Earlier reports suggested the sinkhole was “larger than expected” and potentially linked to old workings — but the latest findings rule that out.
Cllr Peter May said:
“The team have established that the cause of collapse was an old manhole beneath the road surface. This has now been dealt with and contractors began backfilling yesterday, with resurfacing to begin next week.”
Pending no unforeseen issues, the road should be open by the end of next week — or earlier if possible.
Related stories from Swansea Bay News
Sinkhole forces road closure in Bryn-y-Mor Road
A sudden collapse shuts down a busy Swansea street, sparking urgent investigations.Brynymor sinkhole ‘larger than expected’
Councillor warns the damage may be more extensive than first thought as investigations continue.Council investigates possible mine link
Officials explore whether historic mine workings could be behind the Brynymor Crescent collapse.#BrynymorCrescent #BrynymorRoad #CllrPeterMay #manhole #roadClosure #Sinkhole #Uplands
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#DidYouKnow:A #BlueHole is a large marine cavern or #Sinkhole, which is open to the surface and has developed in a bank or island composed of a carbonate bedrock (limestone or coral reef).
Blue holes typically contain tidally influenced water of fresh, marine, or mixed chemistry. Well-known examples are the Dragon Hole (in the South China Sea) and, in the Caribbean, the Great Blue Hole and Dean's Blue Hole.
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#DidYouKnow:A #BlueHole is a large marine cavern or #Sinkhole, which is open to the surface and has developed in a bank or island composed of a carbonate bedrock (limestone or coral reef).
Blue holes typically contain tidally influenced water of fresh, marine, or mixed chemistry. Well-known examples are the Dragon Hole (in the South China Sea) and, in the Caribbean, the Great Blue Hole and Dean's Blue Hole.