What the picker changes

Top topics digest — the cards score the selected period against the prior 4 weeks.
12-week heatmap & outlet matrix — show the 12 weeks ending at the selected week (they slide back with the picker, they aren’t a fixed snapshot).
Per-topic volume / alias drift — same 12-week trailing window, anchored on the selected period.
Coverage gap quadrant — scores the selected period against the 12 weeks before it (not including it).
Anomaly cards — only show alerts the detector fired during the selected period. Quiet weeks legitimately show none.

What stays as-is

Outlet orientation strip / lean colours — context-only, drawn from the last 12 weeks of activity regardless.
Co-occurrence graph — recent-activity anchored, not picker-driven.
Source & topic profiles — all-time data for the topic; the picker doesn’t affect them.

Rolling 7 days is a sliding live window for “current vibes”; switch to Weekly to compare specific weeks side-by-side.

Weekly Rolling 7 days

live window

Press topic

Detached Boat Trailer Crash

2 articles · 2 aliases in press · first seen 14 May 2026

A 23-year-old man has been charged with dangerous driving causing death after a boat and trailer unit detached from a car and collided with an oncoming vehicle, killing 23-year-old Nateisha-Kurstyn Pareteoro Hana-Wetere and seriously injuring others.

Coverage by outlet lean Methodology →

Stacked weekly counts; colour by editorial lean. Stuff and The Spinoff lean centre-left, NZ Herald centre-right, others centre.

Alias drift

How press outlets have named this topic, week by week.

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Recent headlines

Most recent 2 articles linking to this topic.

Sample framings

Up to 12 framings spread across outlets. Each framing is the LLM's one-line characterisation of the article's editorial angle — not a quote.

rnz Centre

fatal collision due to vehicle detachment

Man charged for fatal te kuiti crash after boat and trailer come loose

21 Oct

rnz Centre

unexpected mechanical failure causes crash

Witness describes boat impaling car in crash that killed mum nateisha kurstyn pareteoro hana wetere

13 Aug

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