A Day of Severe Storms in the Metropolitan Area
On August 6, 2026 at 07:48 local time, Edenor, the main electricity distributor for the northern and western parts of Greater Buenos Aires, issued a public alert via its official X (formerly Twitter) account. The company, citing the National Meteorological Service (SMN), announced an orange alert for heavy rain and thunderstorms across its entire concession area, which includes much of the Buenos Aires metropolitan region and parts of the city itself.
This alert is not just a routine weather update—it signals a significant risk of severe conditions that could affect daily life, infrastructure, and personal safety. For international readers, it's important to understand that the SMN is Argentina's official weather agency, similar to NOAA in the United States or the Met Office in the UK. The orange level is the second-highest on a four-tier scale (green, yellow, orange, red) and indicates that dangerous weather is likely, with potential for material damage and disruption.
Expected Rainfall
Between 50 and 80 mm
Accumulated precipitation in a short periodWind Gusts
Exceeding 90 km/h
Potential maximum wind speedWhat Does an Orange Alert Mean?
For those unfamiliar with Argentina's alert system, an orange alert means that meteorological conditions are expected to be severe enough to cause damage to property and pose risks to people. It's a call for heightened caution, not panic. The alert is issued when the SMN forecasts phenomena that could disrupt normal activities, such as intense rain, strong winds, or hail.
To put the numbers in perspective: 50 to 80 millimeters (mm) of rain is roughly equivalent to 2 to 3 inches—enough to cause street flooding in urban areas with poor drainage. Wind gusts of 90 km/h (about 56 mph) are strong enough to break tree branches, topple unsecured objects, and even damage roofs or temporary structures. In Buenos Aires, where many streets have old trees and drainage systems can be overwhelmed, such conditions often lead to localized flooding and fallen branches.
Safety Recommendations for Severe Weather
When an orange alert is active, the best approach is prevention. Here are key steps to stay safe:
- Stay informed through official channels like the SMN and local authorities.
- Secure loose objects on balconies, terraces, and patios—they can become projectiles in high winds.
- Avoid parking under large trees or near billboards and construction sites.
- Do not walk or drive through flooded streets; just a few inches of moving water can sweep a car away.
- Keep emergency supplies handy, such as flashlights, batteries, and a charged phone.
- If you're in a vulnerable area, consider moving to higher ground or a safer location.
The original alert was shared by Edenor on their official X account. You can view the publication here: Edenor's official alert.
While the storm may bring inconvenience, being prepared and informed turns a potentially dangerous situation into a manageable one. Stay safe, and remember that weather alerts are designed to protect you—heed them and take action.