Table 2 Time schedule of the March 2007 visit to Chapultenango and El Chichόn volcano

Sampling in the crater

Sampling in the crater

- Scientific information sessions and art workshop, Escuela Primaria La Trinidad, 6 and 7 year old children

- Scientific information session Telesecundaria

- Scientific information sessions and art workshop, Escuela Primaria La Trinidad, 8 and 9 year old children

- Scientific information sessions and art workshop, Escuela Primaria La Trinidad, 10 and 11 year old children

- Scientific information session Telesecundaria

- Exhibition of the all the paintings, Escuela Primaria La Trinidad

- Scientific information session Telesecundaria

San Cristóbal de Las Casas

San Cristóbal de Las Casas

San Cristóbal de Las Casas

Commemorative Conference "El Chichόn Volcano: twenty-five years later" in San Cristóbal de Las Casas, Chiapas

Commemorative Conference "El Chichόn Volcano: twenty-five years later" in San Cristóbal de Las Casas, Chiapas

Commemorative Conference "El Chichόn Volcano: twenty-five years later" in San Cristóbal de Las Casas, Chiapas

Commemorative Conference "El Chichόn Volcano: twenty-five years later" in San Cristóbal de Las Casas, Chiapas

Meeting in Chapultenango during the Commemorative Conference "El Chichόn Volcano: twenty-five years later" in San Cristóbal de Las Casas, Chiapas

Field trip (deposits) of the Commemorative Conference "El Chichόn Volcano: twenty-five years later" in San Cristóbal de Las Casas, Chiapas

field trip (crater) of the Commemorative Conference "El Chichόn Volcano: twenty-five years later" in San Cristóbal de Las Casas, Chiapas

Search thermal springs near the NW dome

Sampling Agua Tibia thermal springs

- Non-scientific commemorative festivities in town

- Projection of pictures and semi-scientific information on El Chichόn