Unique atmospheric wave: precursor to the 26 January 2001 Bhuj, India, earthquake
A unique atmospheric wave was recorded by a monostatic sound detection and ranging (sodar) system operating at Vapi, India (20.37◦ N, 72.90◦ E), on 25 January 2001 prior to the Bhuj, India, earthquake that jolted India on 26 January 2001.This precursory wave was the largest amplitude (480 m) and low...
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ftcsirnpl:oai:npl.csircentral.net:672 2023-05-15T14:02:20+02:00 Unique atmospheric wave: precursor to the 26 January 2001 Bhuj, India, earthquake Gera, B. S. Gera, N. Dutta, H. N. 2010-09-16 application/pdf http://npl.csircentral.net/672/ http://npl.csircentral.net/672/1/343.pdf https://doi.org/10.1080/01431161.2010.542208 unknown Taylor & Francis http://npl.csircentral.net/672/1/343.pdf Gera, B. S. and Gera, N. and Dutta, H. N. (2010) Unique atmospheric wave: precursor to the 26 January 2001 Bhuj, India, earthquake. International Journal of Remote Sensing , 32 (23). pp. 8881-8889. ISSN 0143-1161 Imaging Science & Photographic Technology Remote Sensing Article PeerReviewed 2010 ftcsirnpl https://doi.org/10.1080/01431161.2010.542208 2021-08-04T08:26:29Z A unique atmospheric wave was recorded by a monostatic sound detection and ranging (sodar) system operating at Vapi, India (20.37◦ N, 72.90◦ E), on 25 January 2001 prior to the Bhuj, India, earthquake that jolted India on 26 January 2001.This precursory wave was the largest amplitude (480 m) and lowest frequency wave (70.02 μHz) ever recorded at 25 sodar operational sites in India/Maitri, Antarctica, in the past 30 years. It appears to be an Acoustic Gravity Wave (AGW) propagating in the lower atmosphere, and this precursory signature may support the hypothesis of AGW generation prior to a major earthquake. Article in Journal/Newspaper Antarc* Antarctica IR@NPL - National Physical Laboratory (CSIR) Maitri ENVELOPE(11.733,11.733,-70.764,-70.764) International Journal of Remote Sensing 32 23 8881 8889 |
institution |
Open Polar |
collection |
IR@NPL - National Physical Laboratory (CSIR) |
op_collection_id |
ftcsirnpl |
language |
unknown |
topic |
Imaging Science & Photographic Technology Remote Sensing |
spellingShingle |
Imaging Science & Photographic Technology Remote Sensing Gera, B. S. Gera, N. Dutta, H. N. Unique atmospheric wave: precursor to the 26 January 2001 Bhuj, India, earthquake |
topic_facet |
Imaging Science & Photographic Technology Remote Sensing |
description |
A unique atmospheric wave was recorded by a monostatic sound detection and ranging (sodar) system operating at Vapi, India (20.37◦ N, 72.90◦ E), on 25 January 2001 prior to the Bhuj, India, earthquake that jolted India on 26 January 2001.This precursory wave was the largest amplitude (480 m) and lowest frequency wave (70.02 μHz) ever recorded at 25 sodar operational sites in India/Maitri, Antarctica, in the past 30 years. It appears to be an Acoustic Gravity Wave (AGW) propagating in the lower atmosphere, and this precursory signature may support the hypothesis of AGW generation prior to a major earthquake. |
format |
Article in Journal/Newspaper |
author |
Gera, B. S. Gera, N. Dutta, H. N. |
author_facet |
Gera, B. S. Gera, N. Dutta, H. N. |
author_sort |
Gera, B. S. |
title |
Unique atmospheric wave: precursor to the 26 January 2001 Bhuj, India, earthquake |
title_short |
Unique atmospheric wave: precursor to the 26 January 2001 Bhuj, India, earthquake |
title_full |
Unique atmospheric wave: precursor to the 26 January 2001 Bhuj, India, earthquake |
title_fullStr |
Unique atmospheric wave: precursor to the 26 January 2001 Bhuj, India, earthquake |
title_full_unstemmed |
Unique atmospheric wave: precursor to the 26 January 2001 Bhuj, India, earthquake |
title_sort |
unique atmospheric wave: precursor to the 26 january 2001 bhuj, india, earthquake |
publisher |
Taylor & Francis |
publishDate |
2010 |
url |
http://npl.csircentral.net/672/ http://npl.csircentral.net/672/1/343.pdf https://doi.org/10.1080/01431161.2010.542208 |
long_lat |
ENVELOPE(11.733,11.733,-70.764,-70.764) |
geographic |
Maitri |
geographic_facet |
Maitri |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_relation |
http://npl.csircentral.net/672/1/343.pdf Gera, B. S. and Gera, N. and Dutta, H. N. (2010) Unique atmospheric wave: precursor to the 26 January 2001 Bhuj, India, earthquake. International Journal of Remote Sensing , 32 (23). pp. 8881-8889. ISSN 0143-1161 |
op_doi |
https://doi.org/10.1080/01431161.2010.542208 |
container_title |
International Journal of Remote Sensing |
container_volume |
32 |
container_issue |
23 |
container_start_page |
8881 |
op_container_end_page |
8889 |
_version_ |
1766272551598686208 |