Infrasound Station IS33 (site H3)
Madagascar /
Antananarivo /
Arivonimamo /
World
/ Madagascar
/ Antananarivo
/ Arivonimamo
World / Madagascar / Antananarivo / Itasy / Arivonimamo
International Monitoring System, infrasound monitoring site
Infrasound station IS33 is part of the International Monitoring System for detecting nuclear test explosions. In operation since 2001, the station employs a triangular array of sensing elements (central element H1 and corner elements H2-H4) to monitor low-frequency sound waves. The output is transmitted to the International Data Centre in Vienna, Austria.
Nearby cities:
Coordinates: 19°1'24"S 47°18'30"E
- Boshof Infrasound Array 2484 km
- Kerguelen Infrasound Array 3947 km
- KSPH & ID CORPN LTD. 4872 km
- Aktyubinsk infrasound station - site L4 7801 km
- Warramunga Infrasound Array site L4 9010 km
- Warramunga Infrasound Array site L2 9011 km
- Warramunga Infrasound Array site L1/H1 9011 km
- Warramunga Infrasound Array 9011 km
- Songino Infrasound Array site H8 9479 km
- Piñon Flats Infrasound Array 17750 km
- Imerintsiatosika 5.3 km
- Arivonimamo Airport (FMMA) 14 km
- Runway 12/30 14 km
- Mikoyan-Gurevich MiG-17F 15 km
- Mikoyan-Gurevich MiG-21bis 15 km
- Douglas C-47A Skytrain 15 km
- Aircraft storage area 15 km
- Ankarata Volcano range 36 km