Matches in SemOpenAlex for { <https://semopenalex.org/work/W2618866544> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2618866544 endingPage "6695" @default.
- W2618866544 startingPage "6689" @default.
- W2618866544 abstract "Abstract Growing evidence for ionospheric signatures of impending earthquakes comes from electron content measurements along slanted paths from GPS satellites to multiple ground stations located up to 500 km away from the epicenters. These slant total electron content (STEC) measurements deviate from the classic U‐shape pattern, starting about 40 min to over an hour before major earthquakes. Unlike other naturally occurring STEC fluctuations at midlatitudes, we show here that these earthquake‐induced deviations are simultaneous over a wide geographical area and do not propagate, thereby indicating a ground‐based origin. Prior to the 11 March 2011 Tohoku‐Oki earthquake ( M w 9.0), the deviations were as much as 10% of the undisturbed STEC. We argue that such deviations must be due to an electric field‐forced rise or fall of the main ionosphere with little change in the vertical electron density profile. Hence, “apparent” is used in the title. We show how stress‐related underground electric fields penetrate to 80 km altitude (above which penetration to the main ionosphere easily occurs) with magnitudes high enough to create STEC variations comparable to those observed. Since many thousands of GPS receivers exist worldwide, our theory suggests the possibility of early warning systems that could provide 10 to 20 min notice prior to large earthquakes, after allowing time for signal processing. This theory for prequake‐induced STEC fluctuations also explains the ground‐based ULF magnetic field data acquired by Fraser‐Smith et al. 40 min prior to the Loma Prieta earthquake." @default.
- W2618866544 created "2017-06-05" @default.
- W2618866544 creator A5058996447 @default.
- W2618866544 creator A5062954087 @default.
- W2618866544 creator A5064691001 @default.
- W2618866544 date "2017-06-01" @default.
- W2618866544 modified "2023-09-26" @default.
- W2618866544 title "Apparent ionospheric total electron content variations prior to major earthquakes due to electric fields created by tectonic stresses" @default.
- W2618866544 cites W1552607002 @default.
- W2618866544 cites W1579517795 @default.
- W2618866544 cites W1584614207 @default.
- W2618866544 cites W1891517703 @default.
- W2618866544 cites W1951112014 @default.
- W2618866544 cites W1967719704 @default.
- W2618866544 cites W1976233067 @default.
- W2618866544 cites W1977037904 @default.
- W2618866544 cites W1999040421 @default.
- W2618866544 cites W2010924604 @default.
- W2618866544 cites W2024201330 @default.
- W2618866544 cites W2038705244 @default.
- W2618866544 cites W2062393835 @default.
- W2618866544 cites W2074911903 @default.
- W2618866544 cites W2079477024 @default.
- W2618866544 cites W2088796014 @default.
- W2618866544 cites W2089437871 @default.
- W2618866544 cites W2090412102 @default.
- W2618866544 cites W2101799402 @default.
- W2618866544 cites W2112091434 @default.
- W2618866544 cites W2122289886 @default.
- W2618866544 cites W2150951407 @default.
- W2618866544 cites W256358883 @default.
- W2618866544 cites W4232051984 @default.
- W2618866544 doi "https://doi.org/10.1002/2016ja023601" @default.
- W2618866544 hasPublicationYear "2017" @default.
- W2618866544 type Work @default.
- W2618866544 sameAs 2618866544 @default.
- W2618866544 citedByCount "32" @default.
- W2618866544 countsByYear W26188665442017 @default.
- W2618866544 countsByYear W26188665442018 @default.
- W2618866544 countsByYear W26188665442019 @default.
- W2618866544 countsByYear W26188665442020 @default.
- W2618866544 countsByYear W26188665442021 @default.
- W2618866544 countsByYear W26188665442022 @default.
- W2618866544 countsByYear W26188665442023 @default.
- W2618866544 crossrefType "journal-article" @default.
- W2618866544 hasAuthorship W2618866544A5058996447 @default.
- W2618866544 hasAuthorship W2618866544A5062954087 @default.
- W2618866544 hasAuthorship W2618866544A5064691001 @default.
- W2618866544 hasBestOaLocation W26188665442 @default.
- W2618866544 hasConcept C116403925 @default.
- W2618866544 hasConcept C121332964 @default.
- W2618866544 hasConcept C127313418 @default.
- W2618866544 hasConcept C13280743 @default.
- W2618866544 hasConcept C165205528 @default.
- W2618866544 hasConcept C165391973 @default.
- W2618866544 hasConcept C176379880 @default.
- W2618866544 hasConcept C60799052 @default.
- W2618866544 hasConcept C62520636 @default.
- W2618866544 hasConcept C8058405 @default.
- W2618866544 hasConceptScore W2618866544C116403925 @default.
- W2618866544 hasConceptScore W2618866544C121332964 @default.
- W2618866544 hasConceptScore W2618866544C127313418 @default.
- W2618866544 hasConceptScore W2618866544C13280743 @default.
- W2618866544 hasConceptScore W2618866544C165205528 @default.
- W2618866544 hasConceptScore W2618866544C165391973 @default.
- W2618866544 hasConceptScore W2618866544C176379880 @default.
- W2618866544 hasConceptScore W2618866544C60799052 @default.
- W2618866544 hasConceptScore W2618866544C62520636 @default.
- W2618866544 hasConceptScore W2618866544C8058405 @default.
- W2618866544 hasIssue "6" @default.
- W2618866544 hasLocation W26188665441 @default.
- W2618866544 hasLocation W26188665442 @default.
- W2618866544 hasOpenAccess W2618866544 @default.
- W2618866544 hasPrimaryLocation W26188665441 @default.
- W2618866544 hasRelatedWork W1966563658 @default.
- W2618866544 hasRelatedWork W1992137669 @default.
- W2618866544 hasRelatedWork W2005716296 @default.
- W2618866544 hasRelatedWork W2055521573 @default.
- W2618866544 hasRelatedWork W2059922120 @default.
- W2618866544 hasRelatedWork W2151484977 @default.
- W2618866544 hasRelatedWork W2337761413 @default.
- W2618866544 hasRelatedWork W2415784373 @default.
- W2618866544 hasRelatedWork W2534703790 @default.
- W2618866544 hasRelatedWork W4224325533 @default.
- W2618866544 hasVolume "122" @default.
- W2618866544 isParatext "false" @default.
- W2618866544 isRetracted "false" @default.
- W2618866544 magId "2618866544" @default.
- W2618866544 workType "article" @default.