Severe Heavy Rain ● Monitoring

Avertissement de PLUIE Sévère pour la wilaya : BORDJ-BOU-ARRERIDJ, Algeria

Event time: Oct 17, 2026 13:21 UTC Last updated: 10 hr ago Algeria

Icon = what happened · ring colour = how serious: Extreme Severe Moderate Minor

Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.

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Measurements

Coordinates	36.0654, 4.6519
Region	BORDJ-BOU-ARRERIDJ
Location Precision	polygon
Issuing Authority	Algeria — dz-onm-fr
Cap Urgency	Immediate
Cap Certainty	Observed
Cap Expires	2026-10-18T06:00:00+00:00

Official source

Warnings courtesy of the issuing national meteorological service, via the WMO Alert Hub.

This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.

Severity as published by WMO Alert Hub (national weather services).

View original report

Also reported by: WMO

This event as JSON · API and licence

Source updated 2 days ago (Oct 17, 2026 13:22 UTC) · we last heard from WMO Alert Hub (national weather services) 41 seconds ago

On a slow connection? Low-bandwidth version — no map, no scripts, under 14 KB.

Internet connectivity at the time

Internet connectivity in Algeria dropped 11 hours after this event, and stayed disrupted for about 1 hour.

From 18 Oct 2026 00:00 UTC to 18 Oct 2026 01:00 UTC. Detected by active probing — networks that stopped answering.

Internet outages have many causes — damaged cables, power failures, network maintenance and deliberate shutdowns among them. IODA detects the loss of connectivity and does not attribute it to anything. This is shown because it happened at the same time, not because one caused the other.

Measured by IODA, Georgia Institute of Technology.

Official authorities in Algeria

If you are there, these are the bodies whose instructions apply. This site is not an emergency service and does not issue warnings.

Office National de la Meteorologie

More for Algeria →

What to do

Follow the instructions issued by WMO Alert Hub (national weather services) and your local emergency services. The guidance below is background.

Flash flood risk awareness, urban drainage flooding, and staying safe during cloudbursts and monsoon downpours.

Open Extreme Rain & Flash Flood Safety →

Earlier heavy rain events in Algeria

Severe and extreme events of the same kind, before this one. Listed for scale, not because they are connected to it.

Avertissement de PLUIE Sévère pour la wilaya : OUM-EL-BOUAGHI, Algeria Severe Heavy Rain Algeria closed via WMO Sep 17, 2026 Avertissement de PLUIE Sévère pour la wilaya : MILA, Algeria Severe Heavy Rain Algeria closed via WMO Sep 17, 2026 Avertissement de PLUIE Sévère pour la wilaya : SOUK-AHRAS, Algeria Severe Heavy Rain Algeria closed via WMO Sep 17, 2026 Avertissement de PLUIE Sévère pour la wilaya : OUM-EL-BOUAGHI, Algeria Severe Heavy Rain Algeria closed via WMO Sep 17, 2026

Nearby & related events

Aviso de tormentas de nivel amarillo. Menorca, Spain Moderate Severe Storm Spain active via WMO 34 min ago Aviso de lluvias de nivel amarillo. Menorca, Spain Moderate Heavy Rain Spain active via WMO 34 min ago Avertissement de ORAGE Modéré pour la wilaya : ALGER, Algeria Moderate Severe Storm Algeria active via WMO 4 hr ago Avertissement de ORAGE Modéré pour la wilaya : SOUK-AHRAS, Algeria Moderate Severe Storm Algeria active via WMO 4 hr ago Avertissement de ORAGE Modéré pour la wilaya : OUARGLA, Algeria Moderate Severe Storm Algeria active via WMO 4 hr ago

Disclaimer: figures are automatic feeds from the named agencies and may be revised. Do not use this page for life-safety decisions — follow official local emergency services.