Matches in SemOpenAlex for { <https://semopenalex.org/work/W3187640640> ?p ?o ?g. }
- W3187640640 abstract "Abstract This study considers 28 geomagnetic storms with Dst nT driven by high‐speed streams (HSSs) and associated stream interaction regions (SIRs) during 2010–2017. Their impact on ionospheric horizontal and field‐aligned currents (FACs) have been investigated using superposed epoch analysis of SuperMAG and AMPERE data, respectively. The zero epoch ( ) was set to the onset of the storm main phase. Storms begin in the SIR with enhanced solar wind density and compressed southward oriented magnetic field. The integrated FAC and equivalent currents maximize 40 and 58 min after , respectively, followed by a small peak in the middle of the main phase ( + 4 hr), and a slightly larger peak just before the Dst minimum ( + 5.3 hr). The currents are strongly driven by the solar wind, and the correlation between the Akasofu and integrated FAC is 0.90. The number of substorm onsets maximizes near . The storms were also separated into two groups based on the solar wind dynamic pressure p dyn in the vicinity of the SIR. High p dyn storms reach solar wind velocity maxima earlier and have shorter lead times from the HSS arrival to storm onset compared with low p dyn events. The high p dyn events also have sudden storm commencements, stronger solar wind driving and ionospheric response at , and are primarily responsible for the first peak in the currents after . After days, the currents and number of substorm onsets become higher for low compared with high p dyn events, which may be related to higher solar wind speed." @default.
- W3187640640 created "2021-08-16" @default.
- W3187640640 creator A5019157235 @default.
- W3187640640 creator A5023226020 @default.
- W3187640640 creator A5027511569 @default.
- W3187640640 creator A5045131531 @default.
- W3187640640 creator A5045608250 @default.
- W3187640640 creator A5046942245 @default.
- W3187640640 creator A5051937940 @default.
- W3187640640 date "2021-10-26" @default.
- W3187640640 modified "2023-10-14" @default.
- W3187640640 title "Field‐Aligned and Ionospheric Currents by AMPERE and SuperMAG During HSS/SIR‐Driven Storms" @default.
- W3187640640 cites W1506833765 @default.
- W3187640640 cites W1563618894 @default.
- W3187640640 cites W1665152549 @default.
- W3187640640 cites W1969158286 @default.
- W3187640640 cites W1971821836 @default.
- W3187640640 cites W1973140623 @default.
- W3187640640 cites W1975574615 @default.
- W3187640640 cites W1976456772 @default.
- W3187640640 cites W1976762215 @default.
- W3187640640 cites W1977003789 @default.
- W3187640640 cites W1978018182 @default.
- W3187640640 cites W1984547490 @default.
- W3187640640 cites W1985781151 @default.
- W3187640640 cites W1986396546 @default.
- W3187640640 cites W1986610719 @default.
- W3187640640 cites W1991410149 @default.
- W3187640640 cites W1993224978 @default.
- W3187640640 cites W1998820031 @default.
- W3187640640 cites W1998983070 @default.
- W3187640640 cites W2002457915 @default.
- W3187640640 cites W2005405767 @default.
- W3187640640 cites W2007077282 @default.
- W3187640640 cites W2014674958 @default.
- W3187640640 cites W2016086483 @default.
- W3187640640 cites W2016536800 @default.
- W3187640640 cites W2016631445 @default.
- W3187640640 cites W2020139394 @default.
- W3187640640 cites W2021249283 @default.
- W3187640640 cites W2022853993 @default.
- W3187640640 cites W2025905639 @default.
- W3187640640 cites W2036342225 @default.
- W3187640640 cites W2036891932 @default.
- W3187640640 cites W2040798260 @default.
- W3187640640 cites W2043537163 @default.
- W3187640640 cites W2043677973 @default.
- W3187640640 cites W2045371352 @default.
- W3187640640 cites W2050344634 @default.
- W3187640640 cites W2055870623 @default.
- W3187640640 cites W2063064097 @default.
- W3187640640 cites W2069189905 @default.
- W3187640640 cites W2071192944 @default.
- W3187640640 cites W2071351671 @default.
- W3187640640 cites W2080356304 @default.
- W3187640640 cites W2086086357 @default.
- W3187640640 cites W2087269008 @default.
- W3187640640 cites W2087594811 @default.
- W3187640640 cites W2088716991 @default.
- W3187640640 cites W2095133771 @default.
- W3187640640 cites W2098765829 @default.
- W3187640640 cites W2102979622 @default.
- W3187640640 cites W2121991410 @default.
- W3187640640 cites W2122637047 @default.
- W3187640640 cites W2132535491 @default.
- W3187640640 cites W2136332648 @default.
- W3187640640 cites W2140687729 @default.
- W3187640640 cites W2142266246 @default.
- W3187640640 cites W2146340143 @default.
- W3187640640 cites W2149527813 @default.
- W3187640640 cites W2152344751 @default.
- W3187640640 cites W2155259893 @default.
- W3187640640 cites W2157714341 @default.
- W3187640640 cites W2162095191 @default.
- W3187640640 cites W2170669260 @default.
- W3187640640 cites W2172287724 @default.
- W3187640640 cites W2173571246 @default.
- W3187640640 cites W2761189043 @default.
- W3187640640 cites W2789454168 @default.
- W3187640640 cites W2795887935 @default.
- W3187640640 cites W2927723218 @default.
- W3187640640 cites W2944673805 @default.
- W3187640640 cites W2982519922 @default.
- W3187640640 cites W3028472509 @default.
- W3187640640 cites W3088902348 @default.
- W3187640640 cites W3123838461 @default.
- W3187640640 doi "https://doi.org/10.1029/2021ja029437" @default.
- W3187640640 hasPublicationYear "2021" @default.
- W3187640640 type Work @default.
- W3187640640 sameAs 3187640640 @default.
- W3187640640 citedByCount "3" @default.
- W3187640640 countsByYear W31876406402022 @default.
- W3187640640 countsByYear W31876406402023 @default.
- W3187640640 crossrefType "journal-article" @default.
- W3187640640 hasAuthorship W3187640640A5019157235 @default.
- W3187640640 hasAuthorship W3187640640A5023226020 @default.
- W3187640640 hasAuthorship W3187640640A5027511569 @default.
- W3187640640 hasAuthorship W3187640640A5045131531 @default.
- W3187640640 hasAuthorship W3187640640A5045608250 @default.
- W3187640640 hasAuthorship W3187640640A5046942245 @default.