Johannesburg warnings
Johannesburg is a city in South Africa (Africa) with about 5,600,000 residents. Waarning tracks 22 warning categories for its coordinates -26.2, 28.05, from South African Weather Service and National Disaster Management Centre.
Live dashboard for JohannesburgBrowse all warnings
Place facts
- cityJohannesburg, South Africa
- regionAfrica · Southern Africa
- coordinates-26.2, 28.05
- population5,600,000
- emergencyPrimary emergency number10111
Warning categories for Johannesburg
- Severe Weather Warnings
- Flood Warnings
- Heat Warnings
- Cold and Snow Warnings
- Drought Warnings
- Wildfire Warnings
- Air Quality Warnings
- Landslide Warnings
- Coastal and Marine Warnings
- Health and Epidemic Warnings
- Radiation Warnings
- Industrial Accident Warnings
- Product Recall Warnings
- Food Recall Warnings
- Water Quality Warnings
- Crime and Safety Warnings
- Cyber Security Warnings
- Scam and Fraud Warnings
- Travel Safety Warnings
- Missing Person Alerts
- Transport Disruption Warnings
- Space Weather Warnings
Official warning authorities
- meteoSouth African Weather Service
- civilNational Disaster Management Centre
- healthNational Institute for Communicable Diseases
Frequently asked questions
Which authority issues warnings for Johannesburg?
South African Weather Service, National Disaster Management Centre, National Institute for Communicable Diseases. Waarning aggregates their public feeds and always names the issuing body.
What is the emergency number in South Africa?
The primary emergency number is 10111.
Does Waarning show live conditions for Johannesburg?
Yes — the dashboard opens with Johannesburg (-26.2, 28.05) already selected, so measured values and official warnings load immediately.
Other cities in South Africa
Generated 2026-10-13. Warning information can change at any time; missing data is never proof of safety.