Mock-up · layout proposal · not an operational product
WiMac Lab — Resilience Suite (staging)
WiMac Infrastructure Advisory · lab.wimac.co.nz · WiMac internal · WIP datasets
Last build
Sat 25 Jul 2026 · 09:45 NZST · 41 min ago
Data is over 6 hours old — the scheduled build may be delayed. Treat all outputs with caution. MetService remains the authoritative source.
Network Resilience & Detour Tool the delivered tool, running live below — click any road to close it Open full screen →
◄ Looking back what happened · how rare · what it cost
Looking forward ► what the next five days may do

Event Qualifier — Emergency Works

Observed rainfall tested against HIRDS design depths — peak ARI by duration and gauge, river peaks with their flood-frequency ARI, and the attributed damage cost of each recorded event. Built to produce the evidence pack for an NZTA Emergency Works application.

Live mode: the current event is the register's newest row — watch it approach the 1-in-10 yr qualifying line as it accumulates.
Solid lines — observed. NRC gauge telemetry · NIWA HIRDS v4 · damage register (M3)
Qualifying standard: 1-in-10 yr (NZTA EW)
Open the Event Qualifier →

Forward Risk Screening

Forecast rainfall screened into flood and slip risk per road for the next 120 hours — ranked links with their drivers, mechanism toggle between surface flooding and slope instability, ford watch, and user-asserted closure scenarios with detour consequences.

Screening, not prediction — it says where to look, never what will close.
Dashed lines — forecast. MET Norway · NRC telemetry · antecedent API (k 0.90 / 0.98)
Horizon: 3-hourly to +48 h, 6-hourly to +120 h
Open Forward Screening → Geolocated network map →
Shared engine

Network Resilience & Detour Tool

The routing model both instruments stand on — close any road, route the detour, see what severs and what isolates. Also available on its own, unchanged from the tool delivered July 2026.

Open the tool →
Screening tools — not a warning service. These are network-scale screening indicators to help WiMac and KDC decide where and when to look. They are not hydraulic or flood models, carry no service-level guarantee, and do not replace official advice. MetService remains the authoritative source for weather warnings; NZTA determines Emergency Works eligibility. All outputs require manual review before any operational decision.
Build d8854ef · run-summary archived per run Data MET Norway / yr.no (CC BY 4.0) · NRC Hilltop · NIWA HIRDS v4 · LINZ basemaps (CC BY 4.0) Contact willis@wimac.co.nz