{"id":"https://openalex.org/W7204160838","doi":"https://doi.org/10.1121/10.0045760","title":"Dense seismoacoustic observations of the 2025 Alaska fireball","display_name":"Dense seismoacoustic observations of the 2025 Alaska fireball","publication_year":2026,"publication_date":"2026-08-01","ids":{"openalex":"https://openalex.org/W7204160838","doi":"https://doi.org/10.1121/10.0045760"},"language":"en","primary_location":{"id":"doi:10.1121/10.0045760","doi":"https://doi.org/10.1121/10.0045760","is_oa":false,"landing_page_url":"https://doi.org/10.1121/10.0045760","pdf_url":null,"source":{"id":"https://openalex.org/S11296630","display_name":"The Journal of the Acoustical Society of America","issn_l":"0001-4966","issn":["0001-4966","1520-8524","1520-9024"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","ccf-b","cwts-core","dongbi-b","erih-plus","jufo-3","ki-jl-1","medline","norway-2","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320226","host_organization_name":"Acoustical Society of America","host_organization_lineage":["https://openalex.org/P4310320226"],"host_organization_lineage_names":["Acoustical Society of America"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of the Acoustical Society of America","raw_type":"journal-article"},"volume":null,"type":"conference-abstract","is_traditional":false,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5092588067","display_name":"Logan T Scamfer","orcid":"https://orcid.org/0009-0000-3831-6180","observed_orcids":["https://orcid.org/0009-0000-3831-6180"]},"institutions":[{"id":"https://openalex.org/I4210104735","display_name":"Sandia National Laboratories","ror":"https://ror.org/01apwpt12","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I198811213","https://openalex.org/I4210104735"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Logan Scamfer","raw_affiliation_strings":["Sandia National Labs., Albuquerque, NM"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sandia National Labs., Albuquerque, NM","institution_ids":["https://openalex.org/I4210104735"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059175126","display_name":"Elizabeth A. Silber","orcid":"https://orcid.org/0000-0003-4778-1409","observed_orcids":["https://orcid.org/0000-0003-4778-1409"]},"institutions":[{"id":"https://openalex.org/I4210104735","display_name":"Sandia National Laboratories","ror":"https://ror.org/01apwpt12","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I198811213","https://openalex.org/I4210104735"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Elizabeth Silber","raw_affiliation_strings":["Sandia National Labs., 1515 Eubank Blvd. NE, Albuquerque, NM 87123, esilber@uwo.ca"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sandia National Labs., 1515 Eubank Blvd. NE, Albuquerque, NM 87123, esilber@uwo.ca","institution_ids":["https://openalex.org/I4210104735"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077449506","display_name":"Marc D. Fries","orcid":"https://orcid.org/0000-0003-2761-6692","observed_orcids":["https://orcid.org/0000-0003-2761-6692"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Marc Fries","raw_affiliation_strings":["NASA, Houston, TX"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NASA, Houston, TX","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5148143485","display_name":"Denis Vida","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Denis Vida","raw_affiliation_strings":["Western Univ., London, ON, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Western Univ., London, ON, Canada","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113898996","display_name":"Damir \u0160egon","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Damir Segon","raw_affiliation_strings":["Astronomical Society Istra Pula, Pula, Croatia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Astronomical Society Istra Pula, Pula, Croatia","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090168178","display_name":"Peter M. Jenniskens","orcid":"https://orcid.org/0000-0003-4735-225X","observed_orcids":["https://orcid.org/0000-0003-4735-225X"]},"institutions":[{"id":"https://openalex.org/I872623138","display_name":"Search for Extraterrestrial Intelligence","ror":"https://ror.org/02dxgk712","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I872623138"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peter Jenniskens","raw_affiliation_strings":["SETI, San Francisco, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SETI, San Francisco, CA","institution_ids":["https://openalex.org/I872623138"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014345949","display_name":"Yasuhiro Nishikawa","orcid":"https://orcid.org/0000-0003-2084-1440","observed_orcids":["https://orcid.org/0000-0003-2084-1440"]},"institutions":[{"id":"https://openalex.org/I141479679","display_name":"Osaka Kyoiku University","ror":"https://ror.org/051j8zv27","country_code":"JP","type":"education","lineage":["https://openalex.org/I141479679"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yasuhiro Nishikawa","raw_affiliation_strings":["Osaka Kyoiku Univ., Osaka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Osaka Kyoiku Univ., Osaka, Japan","institution_ids":["https://openalex.org/I141479679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114441676","display_name":"Vedant Sawal","orcid":"https://orcid.org/0009-0009-4327-5438","observed_orcids":["https://orcid.org/0009-0009-4327-5438"]},"institutions":[{"id":"https://openalex.org/I4210104735","display_name":"Sandia National Laboratories","ror":"https://ror.org/01apwpt12","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I198811213","https://openalex.org/I4210104735"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vedant Sawal","raw_affiliation_strings":["Sandia National Labs., Albuquerque, NM"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sandia National Labs., Albuquerque, NM","institution_ids":["https://openalex.org/I4210104735"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5148143460","display_name":"Trevor Rector","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I147853995","display_name":"University of Alaska Anchorage","ror":"https://ror.org/03k3c2t50","country_code":"US","type":"education","lineage":["https://openalex.org/I147853995"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Trevor Rector","raw_affiliation_strings":["Univ. of Alaska Anchorage, Anchorage, AK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Alaska Anchorage, Anchorage, AK","institution_ids":["https://openalex.org/I147853995"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"159","issue":"4_Supplement","first_page":"A295","last_page":"A295"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11757","display_name":"Seismic Waves and Analysis","score":0.6865000128746033,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11757","display_name":"Seismic Waves and Analysis","score":0.6865000128746033,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10325","display_name":"Astro and Planetary Science","score":0.1265999972820282,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13018","display_name":"Seismology and Earthquake Studies","score":0.04729999974370003,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/fireballs","display_name":"fireballs","score":0.7630000114440918},{"id":"https://openalex.org/keywords/meteoroids","display_name":"meteoroids","score":0.5590000152587891},{"id":"https://openalex.org/keywords/infrasound","display_name":"infrasound","score":0.75},{"id":"https://openalex.org/keywords/atmospheric-entry","display_name":"atmospheric entry","score":0.4429999887943268},{"id":"https://openalex.org/keywords/meteorite-fragmentation","display_name":"meteorite fragmentation","score":0.593999981880188},{"id":"https://openalex.org/keywords/meteorite-fall","display_name":"meteorite fall","score":0.47099998593330383},{"id":"https://openalex.org/keywords/backprojection","display_name":"back-projection","score":0.7250000238418579},{"id":"https://openalex.org/keywords/trajectory-reconstruction","display_name":"trajectory reconstruction","score":0.5910000205039978},{"id":"https://openalex.org/keywords/doppler-radar","display_name":"Doppler radar","score":0.7039999961853027},{"id":"https://openalex.org/keywords/cook-inlet","display_name":"Cook Inlet","score":0.9079999923706055}],"concepts":[{"id":"https://openalex.org/C207240575","wikidata":"https://www.wikidata.org/wiki/Q212082","display_name":"Infrasound","level":2,"score":0.8349999785423279},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.7597000002861023},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.5968000292778015},{"id":"https://openalex.org/C47338736","wikidata":"https://www.wikidata.org/wiki/Q333268","display_name":"Sonic boom","level":3,"score":0.4977000057697296},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.4424999952316284},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.4325999915599823},{"id":"https://openalex.org/C2781300812","wikidata":"https://www.wikidata.org/wiki/Q178061","display_name":"Shock (circulatory)","level":2,"score":0.398499995470047},{"id":"https://openalex.org/C3017552255","wikidata":"https://www.wikidata.org/wiki/Q4135208","display_name":"Arrival time","level":2,"score":0.3919999897480011},{"id":"https://openalex.org/C70477161","wikidata":"https://www.wikidata.org/wiki/Q190688","display_name":"Shock wave","level":2,"score":0.38019999861717224},{"id":"https://openalex.org/C204723758","wikidata":"https://www.wikidata.org/wiki/Q3882459","display_name":"Acoustic wave","level":2,"score":0.3774000108242035},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.3555999994277954},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.35350000858306885},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.34599998593330383},{"id":"https://openalex.org/C65440619","wikidata":"https://www.wikidata.org/wiki/Q177974","display_name":"Atmosphere (unit)","level":2,"score":0.33469998836517334},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3208000063896179},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.2985000014305115},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.28380000591278076},{"id":"https://openalex.org/C205312793","wikidata":"https://www.wikidata.org/wiki/Q16002801","display_name":"Ambient noise level","level":3,"score":0.2775000035762787},{"id":"https://openalex.org/C10393806","wikidata":"https://www.wikidata.org/wiki/Q7012","display_name":"Meteoroid","level":2,"score":0.2750999927520752},{"id":"https://openalex.org/C200351514","wikidata":"https://www.wikidata.org/wiki/Q124003","display_name":"Speed of sound","level":2,"score":0.2703999876976013},{"id":"https://openalex.org/C154238967","wikidata":"https://www.wikidata.org/wiki/Q12870","display_name":"Explosive material","level":2,"score":0.2653999924659729}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1121/10.0045760","doi":"https://doi.org/10.1121/10.0045760","is_oa":false,"landing_page_url":"https://doi.org/10.1121/10.0045760","pdf_url":null,"source":{"id":"https://openalex.org/S11296630","display_name":"The Journal of the Acoustical Society of America","issn_l":"0001-4966","issn":["0001-4966","1520-8524","1520-9024"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","ccf-b","cwts-core","dongbi-b","erih-plus","jufo-3","ki-jl-1","medline","norway-2","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320226","host_organization_name":"Acoustical Society of America","host_organization_lineage":["https://openalex.org/P4310320226"],"host_organization_lineage_names":["Acoustical Society of America"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of the Acoustical Society of America","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Climate action","score":0.5351999998092651,"id":"https://metadata.un.org/sdg/13"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7140382944","https://openalex.org/W4388653339","https://openalex.org/W7223318628","https://openalex.org/W3131618555","https://openalex.org/W7172099189","https://openalex.org/W1128800575","https://openalex.org/W2087428322","https://openalex.org/W3131194135","https://openalex.org/W7204176993","https://openalex.org/W2159920583"],"abstract_inverted_index":{"Fireballs":[0],"are":[1],"luminous":[2],"phenomena":[3],"formed":[4],"when":[5],"entering":[6],"Earth\u2019s":[7],"atmosphere":[8],"at":[9,124],"hypersonic":[10],"velocities,":[11],"generating":[12],"shock":[13],"waves":[14,20],"that":[15],"rapidly":[16],"decay":[17],"into":[18],"acoustic":[19,110,160],"detectable":[21],"by":[22,46,185],"infrasound":[23,51,54,85],"and":[24,50,56,83,119,143,159,174,183],"seismic":[25,49],"sensors.":[26],"On":[27],"April":[28],"24,":[29],"2025,":[30],"a":[31,64],"bright":[32],"daytime":[33],"fireball":[34,157],"traversed":[35],"the":[36,84,94,165],"Cook":[37],"Inlet":[38],"in":[39,171],"Southcentral":[40],"Alaska.":[41],"This":[42,162],"event":[43,149],"was":[44],"recorded":[45],">50":[47],"individual":[48],"sensors,":[52],"four":[53],"arrays,":[55],"multiple":[57],"cameras.":[58],"Additionally,":[59],"doppler":[60],"radar":[61],"imagery":[62],"identified":[63],"possible":[65],"meteorite":[66],"fall":[67],"area":[68],"around":[69],"Whitefish":[70],"Lake.":[71],"We":[72],"analyze":[73],"this":[74,148],"fireball's":[75],"geophysical":[76],"signatures":[77,89],"to":[78,104],"characterize":[79],"trajectory,":[80],"energy,":[81],"velocity,":[82],"source":[86],"function.":[87],"Acoustic":[88],"allowed":[90],"detailed":[91],"examination":[92],"of":[93,139,156,168],"fireball\u2019s":[95],"spatiotemporal":[96],"evolution.":[97],"Multiple":[98],"array":[99],"detections":[100],"enabled":[101],"back-projection":[102],"analysis":[103],"identify":[105],"likely":[106],"fragmentation":[107,126],"points.":[108],"Ballistic":[109],"arrivals":[111],"further":[112],"refined":[113],"trajectory":[114,135],"parameters,":[115],"including":[116],"entry":[117],"location":[118],"azimuth.":[120],"Infrasound":[121],"propagation":[122],"modeling":[123],"inferred":[125],"sites":[127],"provided":[128],"theoretical":[129],"verification":[130],"against":[131],"observed":[132],"signals,":[133],"supporting":[134],"reconstructions.":[136],"The":[137],"density":[138],"regional":[140],"seismoacoustic":[141,169],"sensors":[142],"comprehensive":[144],"observational":[145],"coverage":[146],"make":[147],"uniquely":[150],"valuable":[151],"for":[152],"advancing":[153],"our":[154],"understanding":[155],"dynamics":[158],"propagation.":[161],"study":[163],"emphasizes":[164],"critical":[166],"role":[167],"monitoring":[170],"effectively":[172],"detecting":[173],"analyzing":[175],"unpredictable,":[176],"high-energy":[177],"atmospheric":[178],"phenomena.":[179],"[SNL":[180],"is":[181],"managed":[182],"operated":[184],"NTESS":[186],"under":[187],"DOE":[188],"NNSA":[189],"contract":[190],"DE-NA0003525.]":[191]},"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2026-08-26T00:00:00"}