| Pictures taken on dec 18, at the same time. The infrared pictuere was taken 42 miles from the crater. The visible one was published by l CENAPRED and was taken froml Altzonomi 6 miles away from the crater. |
| Comparing normal and infrared images |
| Plume of Oct. 29, 2000. |
| January 12, 2001, before sunrise. |
| Both pictures were taken with the same camera in normal and infrared modes. |
![]() |
![]() |
| Jan 25, 2001. The mountain can be clearly seen on the infrared shot bou it cannot be seen in normal mode. |