Popocatépetl Volcano Registers 22 Exhalations, Maintains Yellow Phase 2 Alert

Ongoing Volcanic Activity at Popocatépetl

Mexico's Popocatépetl volcano, affectionately known as 'Don Goyo', has continued its pattern of activity, registering 22 exhalations and one minute of low-amplitude tremor over the past 24 hours. This information was released by the Centro Nacional de Prevención de Desastres (CENAPRED) on February 17, 2026. The volcano's alert level remains at Yellow Phase 2, a status it has held consistently.

The activity includes the emission of ash, gas, and vapor plumes. On February 17, 2026, a volcanic ash plume was observed rising to an estimated 21,000 feet (6,400 meters).

Understanding Yellow Phase 2

The Yellow Phase 2 alert level is part of Mexico's three-step volcanic alert system and is considered an intermediate warning stage. It corresponds to level 4 on a 7-level scale. During this phase, the volcano is expected to exhibit:

• Frequent small exhalations
• Occasional minor to moderate explosions
• Variable volcanic tremor
• Constant plumes of vapor and gases, potentially carrying fine ash to nearby communities
• Glowing fragments falling on the upper slopes

Importantly, evacuations are not typically planned as long as the activity remains within this established pattern.

Official Warnings and Safety Measures

In response to the ongoing activity, CENAPRED has issued repeated warnings to the public. Authorities strongly advise against approaching the volcano, particularly the crater, due to the inherent danger posed by falling incandescent fragments. A strict 12-kilometer exclusion radius around the crater remains in effect, and entering this zone is considered unsafe.

Residents in areas surrounding the volcano, which is situated on the borders of the states of Mexico, Morelos, and Puebla, are also cautioned to stay away from ravines during periods of heavy rainfall. This is due to the risk of sudden mud and debris flows, known as lahars. CENAPRED encourages citizens to rely on official information from the National Civil Protection Coordination and to disregard rumors.