Matches in SemOpenAlex for { <https://semopenalex.org/work/W2019580574> ?p ?o ?g. }
- W2019580574 endingPage "2218" @default.
- W2019580574 startingPage "2209" @default.
- W2019580574 abstract "Abstract. We present ground-based optical, riometer and magnetometer recordings together with Polar UVI and GOES magnetic field observations of a substorm that occurred over Canada on 24 November 1997. This event involved a clear optical onset followed by poleward motion of the aurora as a signature of an expanding auroral bulge. During the expansion phase, there were three distinct types of meso-scale (10–1000 km) auroral structures embedded in the bulge: at first a series of equatorward moving auroral arcs, followed by a well-defined spiral pair, and finally north-south directed aurora (a streamer). The spirals occurred several minutes after the onset, and indicate a shear in the field-aligned current. The north-south aligned aurora that formed about 10 min after the onset suggest bursty bulk flow type flows taking place in the central plasma sheet. Polar UVI observations of the polar cap location indicate that the southward drifting arcs were associated with magnetospheric activity within closed field lines, while the auroral streamer was launched by the bulge reaching the polar cap boundary, i.e. the mid-tail reconnection starting on the open field lines. The riometer data imply high energy electron precipitation in the vicinity of the the poleward moving edge of the auroral bulge, starting at the onset and continuing until the formation of the north-south structure. In this paper, we examine this evolving auroral morphology within the context of substorm theories." @default.
- W2019580574 created "2016-06-24" @default.
- W2019580574 creator A5025758684 @default.
- W2019580574 creator A5037929275 @default.
- W2019580574 creator A5066660210 @default.
- W2019580574 creator A5071224203 @default.
- W2019580574 creator A5085620097 @default.
- W2019580574 date "2006-09-13" @default.
- W2019580574 modified "2023-10-16" @default.
- W2019580574 title "Meso-scale aurora within the expansion phase bulge" @default.
- W2019580574 cites W1630117700 @default.
- W2019580574 cites W1967652296 @default.
- W2019580574 cites W1971221580 @default.
- W2019580574 cites W1977754384 @default.
- W2019580574 cites W1985781151 @default.
- W2019580574 cites W1986396546 @default.
- W2019580574 cites W1988938250 @default.
- W2019580574 cites W1990349960 @default.
- W2019580574 cites W1990559266 @default.
- W2019580574 cites W1992509643 @default.
- W2019580574 cites W1997526559 @default.
- W2019580574 cites W2004817487 @default.
- W2019580574 cites W2020631520 @default.
- W2019580574 cites W2025149097 @default.
- W2019580574 cites W2028462438 @default.
- W2019580574 cites W2032268555 @default.
- W2019580574 cites W2034819846 @default.
- W2019580574 cites W2035717463 @default.
- W2019580574 cites W2043093957 @default.
- W2019580574 cites W2050629787 @default.
- W2019580574 cites W2057748434 @default.
- W2019580574 cites W2060811979 @default.
- W2019580574 cites W2065957194 @default.
- W2019580574 cites W2068039675 @default.
- W2019580574 cites W2070891736 @default.
- W2019580574 cites W2071926515 @default.
- W2019580574 cites W2073400580 @default.
- W2019580574 cites W2074975019 @default.
- W2019580574 cites W2077144147 @default.
- W2019580574 cites W2085112427 @default.
- W2019580574 cites W2094631409 @default.
- W2019580574 cites W2095247629 @default.
- W2019580574 cites W2101947270 @default.
- W2019580574 cites W2111800584 @default.
- W2019580574 cites W2125276327 @default.
- W2019580574 cites W2132403775 @default.
- W2019580574 cites W2162729232 @default.
- W2019580574 cites W2168702455 @default.
- W2019580574 cites W2170395381 @default.
- W2019580574 doi "https://doi.org/10.5194/angeo-24-2209-2006" @default.
- W2019580574 hasPublicationYear "2006" @default.
- W2019580574 type Work @default.
- W2019580574 sameAs 2019580574 @default.
- W2019580574 citedByCount "5" @default.
- W2019580574 countsByYear W20195805742013 @default.
- W2019580574 countsByYear W20195805742014 @default.
- W2019580574 countsByYear W20195805742016 @default.
- W2019580574 crossrefType "journal-article" @default.
- W2019580574 hasAuthorship W2019580574A5025758684 @default.
- W2019580574 hasAuthorship W2019580574A5037929275 @default.
- W2019580574 hasAuthorship W2019580574A5066660210 @default.
- W2019580574 hasAuthorship W2019580574A5071224203 @default.
- W2019580574 hasAuthorship W2019580574A5085620097 @default.
- W2019580574 hasBestOaLocation W20195805741 @default.
- W2019580574 hasConcept C10767094 @default.
- W2019580574 hasConcept C115260700 @default.
- W2019580574 hasConcept C116403925 @default.
- W2019580574 hasConcept C121332964 @default.
- W2019580574 hasConcept C127313418 @default.
- W2019580574 hasConcept C1276947 @default.
- W2019580574 hasConcept C130443932 @default.
- W2019580574 hasConcept C134581325 @default.
- W2019580574 hasConcept C150846664 @default.
- W2019580574 hasConcept C151730666 @default.
- W2019580574 hasConcept C157899998 @default.
- W2019580574 hasConcept C205995761 @default.
- W2019580574 hasConcept C2777124426 @default.
- W2019580574 hasConcept C2779343474 @default.
- W2019580574 hasConcept C29705727 @default.
- W2019580574 hasConcept C44870925 @default.
- W2019580574 hasConcept C62520636 @default.
- W2019580574 hasConcept C8058405 @default.
- W2019580574 hasConceptScore W2019580574C10767094 @default.
- W2019580574 hasConceptScore W2019580574C115260700 @default.
- W2019580574 hasConceptScore W2019580574C116403925 @default.
- W2019580574 hasConceptScore W2019580574C121332964 @default.
- W2019580574 hasConceptScore W2019580574C127313418 @default.
- W2019580574 hasConceptScore W2019580574C1276947 @default.
- W2019580574 hasConceptScore W2019580574C130443932 @default.
- W2019580574 hasConceptScore W2019580574C134581325 @default.
- W2019580574 hasConceptScore W2019580574C150846664 @default.
- W2019580574 hasConceptScore W2019580574C151730666 @default.
- W2019580574 hasConceptScore W2019580574C157899998 @default.
- W2019580574 hasConceptScore W2019580574C205995761 @default.
- W2019580574 hasConceptScore W2019580574C2777124426 @default.
- W2019580574 hasConceptScore W2019580574C2779343474 @default.
- W2019580574 hasConceptScore W2019580574C29705727 @default.
- W2019580574 hasConceptScore W2019580574C44870925 @default.