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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.
live window
Press topic

Woodend Bypass Gravel Extraction

3 articles · 2 aliases in press · peaked week of 3 May 2026 · first seen 4 May 2026

Clarkville residents are alarmed by the resumption of gravel truck operations on narrow residential roads linked to the Woodend Bypass project, citing safety risks, property damage, and mental health impacts, while officials defend the work as necessary for flood risk reduction.

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.

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Alias drift

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

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Recent headlines

Most recent 3 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

industrial traffic threatens rural communities

Council to examine alternative routes for trucks taking gravel from Waimakariri River
5 May
stuff Centre-left

gravel work supports major transport project

‘A war zone’: Heavy trucks hauling gravel disrupt quiet Canterbury lifestyle
20 May
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