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A magnitude 6.6 New Caledonia earthquake struck the Pacific on September 25, 2026, at 21:23 UTC, according to the US Geological Survey. It hit 80 kilometers east-northeast of Tadine at a shallow depth of 10 kilometers. Seismologists watch shallow, offshore quakes like this one most closely for tsunami potential. The USGS rated the alert level Green, its lowest tier, meaning it expected limited casualties and damage.

Where the New Caledonia earthquake struck

The epicenter sat in open water off Tadine. That town sits on the Loyalty Islands, part of New Caledonia, a French territory roughly 1,500 kilometers east of Australia. The region sits along a seismically active stretch of the Pacific. It has produced moderate-to-strong earthquakes before; a magnitude 7.7 event struck the nearby Loyalty Islands region in 2021. Monitoring networks across the Pacific recorded Saturday’s quake within minutes. Regional tsunami warning centers reviewed the data. They found no grounds for a widespread coastal evacuation.

Why a Green alert still matters

USGS uses its PAGER system to estimate likely fatalities and economic losses within hours of a quake. It color-codes the result from Green through Red. A Green rating for the New Caledonia earthquake means the modeled probability of significant casualties stays low, largely because the epicenter sat offshore and away from dense population centers. That does not rule out localized damage on the Loyalty Islands themselves, where older buildings can be vulnerable even to moderate shaking. Local authorities typically still run on-the-ground damage assessments over the following days, regardless of the automated alert level.

A pattern of Pacific seismic activity this year

The quake adds to a string of significant Pacific Rim events in 2026. That reflects the ordinary background rate of seismicity along the region’s subduction zones, not any single unusual trend. Still, each event draws renewed attention to the Pacific Tsunami Warning Center’s monitoring network. That network continuously screens undersea earthquakes for the depth, magnitude and location that could generate a damaging wave.

What travelers and residents should watch for

Airlines and cruise operators serving the South Pacific routinely monitor USGS and national tsunami center bulletins after any quake above magnitude 6.0 in the region. No advisories were issued for shipping lanes or coastal flights this time, and New Caledonia’s main airport continued normal operations. Residents in low-lying coastal areas still face a standing precaution after any offshore quake: move to higher ground if the shaking itself feels strong or prolonged, rather than waiting for an official alert. A very close offshore quake can generate a local wave faster than warnings can be issued.

What happens in the aftermath

French territorial authorities and New Caledonia’s own civil security services are expected to complete structural inspections of public buildings on the Loyalty Islands over the coming days. Aftershocks are common after a magnitude 6.6 event. They can continue for days or weeks, generally decreasing in size and frequency over time. The USGS updates its earthquake catalog in near real time. Any significant aftershock or revised magnitude will appear there first. Residents and travelers can check that catalog directly rather than relying only on secondhand reports, which is often the fastest way to confirm whether a felt tremor was a new event or simply an aftershock of Friday’s quake.

Frequently asked questions

How strong was the New Caledonia earthquake?

The US Geological Survey recorded it at magnitude 6.6, striking 80 kilometers east-northeast of Tadine at a shallow depth of 10 kilometers on September 25, 2026.

Was a tsunami warning issued?

No widespread tsunami warning was issued. Regional monitoring centers reviewed the earthquake’s characteristics and did not find grounds for a broad coastal evacuation.

What does a Green PAGER alert mean?

It is the USGS’s lowest alert tier, indicating a low estimated likelihood of significant casualties or damage based on the earthquake’s location, depth and magnitude.

Is New Caledonia prone to earthquakes?

Yes. The Loyalty Islands sit in a seismically active part of the Pacific that has produced several moderate-to-strong earthquakes in recent years, including a magnitude 7.7 event in 2021.

Were flights or shipping affected?

No advisories were issued for regional flights or shipping lanes, and New Caledonia’s main airport continued normal operations after the quake.

How earthquakes like this get measured and named

The USGS’s global seismic network automatically logs every earthquake above roughly magnitude 4.5, anywhere in the world, within minutes. Hundreds of monitoring stations triangulate the epicenter and estimate magnitude from the size of the recorded seismic waves. The “80 km ENE of Tadine” description is standard USGS shorthand. Rather than naming a quake after a single town, the agency measures distance and direction from the nearest significant population center to the calculated epicenter. That is why offshore events get described relative to the closest coastal town, even when people felt the shaking across a wider stretch of ocean and coastline.

Pacific travel and shipping coverage on Tamara News

Pacific weather and seismic disruption has been a recurring theme this month — see our reporting on Typhoon Dujuan’s disruption of Tokyo flights and Hurricane Nolo’s impact on Hawaii travel.

Sources

• US Geological Survey — M 6.6 – 80 km ENE of Tadine, New Caledonia. https://www.usgs.gov/programs/earthquake-hazards
• KSL.com — Magnitude 6.6 quake strikes near New Caledonia in the Pacific, USGS reports. https://www.ksl.com/article/51628823/magnitude-66-quake-strikes-near-new-caledonia-in-the-pacific-usgs-reports

A federal judge ordered the Trump administration on September 24, 2026, to restore White House press credentials to journalists from CNN, MS NOW and Politico. The White House press access ruling found the outlets’ hard passes had been “revoked without constitutionally adequate due process.” The order came three days after the three organizations sued over letters that stripped their reporters of building access.

What the White House press access ruling actually says

US District Judge Timothy Kelly issued a 14-day temporary restraining order. It compels the administration to let the three outlets back onto White House grounds. He found the ban likely violated the reporters’ Fifth Amendment due-process rights. He also rejected the government’s stated justification. Administration lawyers had argued that “access to the White House is a privilege — not a right.” They accused the outlets of publishing classified details. CNN reported on bunker construction. MS NOW covered munitions used in the Iran conflict. Politico reported on Secret Service planning. Kelly noted that the president himself had instead pointed to “fake news” as his reason for the ban. That undercut the national-security defense.

How the ban started

The White House sent letters revoking the three outlets’ hard passes on September 22, 2026. CNN, MS NOW and Politico sued the next day. Kelly held an emergency hearing on September 23. He issued his order the following morning. Reporters from all three organizations had already been turned away from the grounds that morning. That prompted the outlets to file for emergency relief. They regained access under the court’s order by Thursday afternoon.

Why the White House press access ruling matters beyond three newsrooms

The case tests a legal doctrine that has protected reporters for nearly five decades. The administration is explicitly asking the courts to overturn Sherrill v. Knight. That 1977 ruling bars the White House from denying credentials to working journalists without a fair process. If that precedent falls, future administrations of either party would gain much wider latitude to exclude outlets they find unfavorable. Press-freedom groups and legal scholars are watching that shift closely.

What happens after the restraining order expires

A temporary restraining order is a short-term fix, not a final answer. Kelly’s order runs 14 days. During that window, the court will set an expedited schedule for arguments on a preliminary injunction. That injunction could keep the outlets’ access in place for the duration of the lawsuit. President Trump has said the administration will “go for appeal.” Kelly noted that temporary restraining orders are generally not appealable. That leaves emergency relief from a higher court, or the injunction hearing, as the administration’s more realistic options. Legal analysts say emergency relief is the harder bar to clear.

The bigger press-freedom picture

Global audiences following the story are watching for a signal. It concerns how far an elected government can go in policing its own press corps. Similar disputes have surfaced this year at statehouses and city halls. None has reached the scale of a sitting president trying to redefine credentialing rules at the White House itself. A ruling that survives appeal would likely be cited well beyond Washington, in disputes over government access to reporters in other democracies.

What happens next for CNN, MS NOW and Politico

For now, reporters from the three outlets can move around the White House grounds as before. Their lawyers are preparing for the preliminary-injunction phase. The administration will have to produce more than a letter citing “verifiable falsehoods” to justify a permanent ban. Readers should expect briefing schedules and possible appellate filings over the next two weeks. Those filings will determine whether Thursday’s order becomes a lasting rule or a temporary reprieve.

Frequently asked questions

What did the White House press access ruling change?

It temporarily restored building access and White House press credentials for CNN, MS NOW and Politico after a federal judge found the administration likely violated the outlets’ due-process rights when it revoked their hard passes.

Who issued the order and how long does it last?

US District Judge Timothy Kelly issued a 14-day temporary restraining order on September 24, 2026, with a hearing on a longer-term preliminary injunction to follow.

Why did the White House ban the three outlets in the first place?

The administration said the outlets published information it deemed classified or damaging, including reporting on bunker construction, military operations and Secret Service planning, and argued that White House access is a discretionary privilege.

Is the administration appealing the ruling?

President Trump said the administration would appeal, though the judge noted that temporary restraining orders are generally not appealable, leaving emergency relief or the injunction hearing as the likelier next steps.

What legal precedent is at stake?

The case puts pressure on Sherrill v. Knight, a 1977 ruling that requires the White House to follow a fair process before denying journalists credentials.

Does this affect journalists outside the United States?

Not directly, but legal observers say a ruling that survives appeal could be referenced in disputes elsewhere over government control of press access.

More from Washington this month

For more on how Washington’s institutions are being tested this month, see our coverage of the UN Security Council’s AI briefing and the UN General Assembly address by Israel’s prime minister, both part of a busy month for high-stakes institutional disputes.

Background: how White House credentialing normally works

Outside moments of open conflict like this one, White House credentialing is a routine administrative process. Reporters apply for a hard pass through the White House Correspondents’ Association and the Secret Service. That review runs standard background checks unrelated to the content of a journalist’s reporting. Once granted, a hard pass is rarely revoked. On the occasions it has been challenged before, courts have generally sided with reporters, citing the same due-process concerns Judge Kelly raised this week. That history explains why this case has drawn attention well beyond the three outlets involved. It tests whether that decades-old norm still holds when a president disagrees strongly with specific coverage, rather than with a journalist’s conduct.

Sources

• NBC News — CNN, MS NOW and Politico allowed back at the White House after judge blocked Trump’s ban. https://www.nbcnews.com/politics/trump-administration/judge-ruling-white-house-restore-access-media-ban-cnn-politico-ms-now-rcna599391
• TIME — Judge Overturns Trump’s White House Media Ban With Temporary Order. https://time.com/article/2026/09/24/judge-overturns-trump-white-house-media-ban-temporary-order-appeal/
• Al Jazeera — Trump administration to defend its ban of major news outlets in court. https://www.aljazeera.com/news/2026/9/23/trump-administration-to-defend-its-ban-of-major-news-outlets-in-court