Calamity
MediumFloodsCS: 21 · v5

Floods near Gua Musang

MalaysiaGDACS

Right now

The most recent data we hold from GDACS arrived 39 minutes ago, and this point is in it.

Nothing else has been detected within 20 km in the last 24 hours.

Reported by GDACS today.

It is the only one we have recorded within 20 km of this point since 22 September 2026.

What the source measured

GDACS reported: On 20/09/2026, a flood started in Malaysia, lasting until 22/09/2026 (last update). The flood caused 0 deaths and 365 displaced . · Severity: Magnitude 0 · Pop. affected: 0 deaths and 365 displaced

Urban PEI: 19,731 within a heuristic 50 km radius; not unique people.

How we know

2 recorded sources include GDACS; independence is not established by this count.

Our own score for this event is 21 out of 100.

This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.

Computed under scoring rules v5. Rows carrying other versions were judged by different rules and are not directly comparable.

Event Data

TypeFloods
SeverityMedium
Calamity Score (ours)21 / 100
Legacy data-support index0.78/1
Coordinates4.9002, 101.7865
Nearest CityGua Musang (20 km)
Urban exposure index (PEI)19.7K within 50 km
Impact Tiersignificant
Date2026-09-22 — time not reported by the source
Sourcehttps://www.gdacs.org/report.aspx?eventtype=FL&eventid=1104184

Physical priority index · v5. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.

Source and revision timeline

Source: gdacs. Occurrence: 2026-09-22 — time not reported.

First archived: 2026-09-22T08:06:00.351Z. Material modification: 2026-09-22T08:11:31.797Z.

Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.

  1. 2026-09-22T08:11:31.797Z · data_change

    Index 2121; severity mediummedium; version 55.

Score Breakdown

20
intensity
40
Urban PEI term
0
Scenario weight
10
Recorded reference / batch anomaly

Technical Details

EventTypeFL
AlertLevelGreen
CountryMalaysia
Population0 deaths and 365 displaced
FromRSStrue
Google News RssFeedflood
Google News SourceNameThe Vibes
MergedSources[{"id":"gnews_flood_497233_35","source":"google_news","severity":"medium","severityValue":40,"timestamp":1790041500000,"latitude":4.2,"longitude":101.9}]

Safety Information

During flooding: never walk, swim, or drive through floodwaters. Six inches of moving water can knock you down, and one foot of water can sweep away a vehicle. Move to higher ground if waters rise. After flooding, avoid contact with floodwater which may contain sewage, chemicals, or debris. Follow local emergency service guidance.

Series begins 8 March 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.

This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.

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