Intense activity at Popocatepetl, volcanic ash to 7.6 km (25 000 feet) a.s.l., Mexico
A strong eruption took place at Popocatepetl volcano, Mexico at 01:57 UTC on June 22 (20:57 local time, June 21). Incandescent fragments were thrown a short distance from the crater. Intense activity continued at Popocatepetl volcano on June 22 with a strong…