IFFA
FloodIndia·Ganga, Sahibganj, Sahibganj, Jharkhand·Updated 23 Sept 2026, 08:00 IST

Flood

Official alertActiveOfficial primary source1 sources · 1 independent families
IFFA Brief
The short version

Jharkhand SDMA has issued a orange Flood alert for Ganga, Sahibganj, Sahibganj, Jharkhand, in effect 23 Sept, 08:00 to 24 Sept, 06:00 IST.

Key facts
  • Official alert type: Flood.
  • Issuing authority: Jharkhand SDMA.
  • Stated area: Ganga, Sahibganj, Sahibganj, Jharkhand.
  • Stated effective window: 23 Sept, 08:00 to 24 Sept, 06:00 IST.
  • Alert severity as issued: Orange.
Developing / uncertain
  • No independent on-ground report has corroborated this alert yet.
  • Casualty, damage and evacuation figures are not established from these sources.
  • No casualty, evacuation or damage figure has been reported by any source.
  • Some statements below rest on a single source and are not independently confirmed.

IFFA synthesises this brief from the reporting and primary records listed below. Every factual statement is linked to its evidence; a sentence that cannot be traced to a source is dropped before publication. This is a synthesis of what the sources say — not a verdict on whether every claim is true.

Coverage at a glance
1 sources1 independent familiesTamil 0 · English 11 official1 primary-doc backed
Coverage alignment
Alignment data insufficientStory-level alignment groups are computed from per-article stance (Phase 4) and publisher alignment history (Phase 5). Shown once both are available.
Coverage asymmetry: none detected
Official alert — as issued
Event: Flood
Issuing authority: Jharkhand SDMA
Severity: Orange
Certainty: falling
Effective from: 23 Sept, 08:00 IST
Effective until: 24 Sept, 06:00 IST
Stated area: Ganga, Sahibganj, Sahibganj, Jharkhand

Reproduced from the issuing authority’s alert, unmodified by IFFA.

Why is this story prominent? — editorial ranking
Why fading · trend score 34
  • + Crisis
  • + official / primary source present
  • + high public-safety consequence
  • + India relevance
  • − mostly repeats facts already reported
  • − single source family so far
  • − publication has slowed
Recency0.36
Velocity0.15
Source diversity0.00
Geographic relevance0.66
Category weight1.00
Consequence0.79
Novelty0.25
Corroboration1.00

Trend score is a weighted geometric mean of the eight factors above — every one is shown. 1 report from 1 independent source family.

Perspectives

How the coverage differs

Official / primary sources state
  • River Ganga at Sahibganj in Sahibganj district of Jharkhand continues to flow in severe flood situation at 8:00 am today
Not shown
  • · Tamil-language coverage: too few articles (0) to compare emphasis.
  • · English-language coverage: too few articles (1) to compare emphasis.
  • · Local / Tamil Nadu outlets: too few articles (0) to compare emphasis.
  • · National outlets: too few articles (1) to compare emphasis.
  • · Political alignment: INSUFFICIENT DATA — IFFA's observed-alignment calibration is below the sample threshold, so cohorts are not shown. Language and local/national differences are shown instead.
Back to top stories