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LB / Lebanon

Lebanon sat above Sentinel’s alert threshold for the week before the April 24 outage — one honest case

On 2026-04-17 the Voidly Sentinel forecast for Lebanon crossed its 0.05 alert threshold (p ≈ 0.07) and stayed above it; a week later, on 2026-04-24, IODA flagged a critical BGP connectivity drop in North Lebanon. We publish this as an illustrative worked example of the alert mechanism — forecast → threshold cross → citable evidence — NOT as proof of lead-time skill, which the model’s own within-country timing validation puts near chance for a chronically-unstable network like Lebanon.

#sentinel#forecast#shutdown#lebanon#ioda#early-warning
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Historical 7-day forecastLebanon / 2026
0%10%20%2026-04-17: forecast 0.075, threshold 0.052026-04-18: forecast 0.069, threshold 0.052026-04-19: forecast 0.064, threshold 0.052026-04-20: forecast 0.071, threshold 0.052026-04-21: forecast 0.068, threshold 0.052026-04-22: forecast 0.07, threshold 0.052026-04-23: forecast 0.069, threshold 0.052026-04-24: forecast 0.077, threshold 0.052026-04-25: forecast 0.073, threshold 0.052026-04-26: forecast 0.081, threshold 0.052026-04-27: forecast 0.088, threshold 0.052026-04-28: forecast 0.08, threshold 0.052026-04-29: forecast 0.069, threshold 0.052026-04-30: forecast 0.099, threshold 0.052026-05-01: forecast 0.095, threshold 0.052026-05-02: forecast 0.087, threshold 0.052026-05-03: forecast 0.086, threshold 0.052026-05-04: forecast 0.1, threshold 0.052026-05-05: forecast 0.118, threshold 0.05Incident date2026-04-172026-04-262026-05-05
Published forecastThreshold in the published rows

Bundled case-study data, published 2026-05-21. This trajectory is historical; it does not show a current forecast or prove shutdown-onset skill.

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01

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02

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03

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