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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.
Weekly Rolling 7 days
←
Week of 17 Aug 2026
→ This week
Press topic

Stump Grinder Operation Procedure Breach

3 articles · 3 aliases in press · peaked week of 16 Aug 2026 · first seen 21 Aug 2026

the failure to disengage a machine after stump removal as per operating protocol

The stories behind this signal

across press, releases & commentary · links open at the source
News Coroner's warning about machinery after arborist caught on grinder 1News (TVNZ) · 20 AugRead ↗ News ‘Incredibly safety conscious’: Speedway stalwart killed in stump grinder accident Stuff · 20 AugRead ↗ News Don't underestimate machinery, coroner says, after arborist caught on stump grinder RNZ · 20 AugRead ↗

Sample framings

Up to 12 framings across outlets and orientations — each a short phrase the extractor generated to characterise the piece's editorial angle (not a quote). Filter by lean to see how each bloc is spinning the story; click through to read the original.

tvnz Centre

non-compliance with required safety steps

Coroner's warning about machinery after arborist caught on grinder
20 Aug
rnz Centre

required procedures for safe machine use

Don't underestimate machinery, coroner says, after arborist caught on stump grinder
20 Aug
+1 more framing Create a free account to see them all →

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.

Free account Create a free account to watch this topic — get alerted when framing shifts, when an MP adopts new language, or when discourse and press diverge. Create a free account Log in

Recent headlines

Most recent 3 articles linking to this topic.

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