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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
live window
Press topic

Cool Spaces Mapping Initiative

2 articles · 1 aliases in press · peaked week of 16 Aug 2026 · first seen 21 Aug 2026

a proposed tool to identify and map public spaces offering shade or cooling, such as parks with air conditioning or bottle refill stations, to support public safety during heatwaves

The stories behind this signal

across press, releases & commentary · links open at the source
News Number of 25C-plus days in Auckland could double by 2050, new research shows NZ Herald · 19 AugRead ↗ News Number of 25C+ days in Auckland could double by 2050, new research shows RNZ · 19 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.

rnz Centre

community-level heat adaptation strategy

Number of 25C+ days in Auckland could double by 2050, new research shows
19 Aug
nzherald Centre-right

community-based heat mitigation strategy

Number of 25C-plus days in Auckland could double by 2050, new research shows
19 Aug

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.

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