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  2. Servicio Meteorológico Nacional (Mexico) - Wikipedia

    en.wikipedia.org/wiki/Servicio_Meteorológico...

    A presidential decree founded El Observatorio Meteorológico y Astrónomico de México (The Meteorological and Astronomical Observatory of Mexico) on February 6, 1877 as part of the Geographic Exploring of the National Territory commission. By 1880, it became an independent agency located at Chapultepec Castle, then encompassing six observatories.

  3. Himno Nacional Mexicano - Wikipedia

    en.wikipedia.org/wiki/Himno_Nacional_Mexicano

    In the second chapter of the Law on the National Arms, Flag, and Anthem (Ley sobre el Escudo, la Bandera y el Himno Nacionales), the national anthem is described in very brief terms. While Articles 2 and 3 discuss in detail the coat of arms and the flag , respectively, Article 4 mentions only that the national anthem will be designated by law.

  4. National Seismological Service - Wikipedia

    en.wikipedia.org/wiki/National_Seismological_Service

    The National Seismological Service (Spanish: Servicio Sismológico Nacional, SSN) is a seismological organization in Mexico that studies and records earthquake activity within the country. It is part of the Geophysics Institute at the National Autonomous University of Mexico (UNAM) and is based in Mexico City.

  5. Seismometer - Wikipedia

    en.wikipedia.org/wiki/Seismometer

    Basic horizontal-motion seismograph. The inertia of the round weight tends to hold the pen still while the base moves back and forth. A simple seismometer, sensitive to up-down motions of the Earth, is like a weight hanging from a spring, both suspended from a frame that moves along with any motion detected.

  6. Archivo General de la Nación (Mexico) - Wikipedia

    en.wikipedia.org/wiki/Archivo_General_de_la...

    A model attribution edit summary is Content in this edit is translated from the existing Spanish Wikipedia article at [[:es:Archivo General de la Nación (México)]]; see its history for attribution. You may also add the template {{Translated|es|Archivo General de la Nación (México)}} to the talk page. For more guidance, see Wikipedia ...

  7. La Hora Nacional - Wikipedia

    en.wikipedia.org/wiki/La_Hora_Nacional

    La Hora Nacional emerged during a decade when the Mexican government under Lázaro Cárdenas further entered the medium of broadcasting. Programming on La Hora Nacional has varied widely throughout its history, including classical music, popular music and live remotes from various locations in Mexico; it has also tended to change significantly ...

  8. National Library of Mexico - Wikipedia

    en.wikipedia.org/wiki/National_Library_of_Mexico

    The National Library of Mexico (Spanish: Biblioteca Nacional de México) is located in Ciudad Universitaria, the main campus of the National Autonomous University of Mexico (UNAM) in Mexico City. It was first established on November 30, 1867. [3] As a national library it is the preeminent bibliographic repository of Mexico and is subject to ...

  9. Auditorio Nacional (Mexico) - Wikipedia

    en.wikipedia.org/wiki/Auditorio_Nacional_(Mexico)

    In November 2007, the Auditorio Nacional won the Billboard Touring Award for best concert venue under 10,000 seats. [2] Auditorio Nacional houses the largest pipe organ in Latin America. [citation needed] In 2016, it hosted the premiere of the largely anticipated comic-book film, Batman v Superman: Dawn of Justice.