Journal profile · Earth and Planetary Sciences-Earth and Planetary Sciences (all)
Eos
ISSN 0096-3941 · eISSN 2324-9250 · American Geophysical Union
Eos: fully open access; 457 articles in 2025; indexed in Scopus.
Scope
Aims, scope and focus
Eos is published by American Geophysical Union. By OpenAlex counts of its recent articles, its largest topics are Research, Science, and Academia, Geological and Geophysical Studies and Climate variability and models, together about 24.5% of its articles. Its main subfields are Astronomy and Astrophysics. (generated from OpenAlex topic counts and CAS ranking data)
Research area (LetPub): Earth and Planetary Sciences-Earth and Planetary Sciences (all)
Main research topics OpenAlex counts of recent articles; shares are approximate
- Research, Science, and AcademiaDecision Sciences10.3%
- Geological and Geophysical StudiesEarth and Planetary Sciences7.5%
- Climate variability and modelsEnvironmental Science6.7%
- earthquake and tectonic studiesEarth and Planetary Sciences6.2%
- Astro and Planetary SciencePhysics and Astronomy5.4%
- Geology and Paleoclimatology ResearchEarth and Planetary Sciences5%
- Ionosphere and magnetosphere dynamicsPhysics and Astronomy4.8%
- Oceanographic and Atmospheric ProcessesEarth and Planetary Sciences4.7%
Rankings & indexing
CAS ranking and database indexing
CAS Journal Ranking
CAS Journal Ranking, upgraded edition (March 2025)Not covered
Not covered by this edition.
CAS Xinrui Journal Ranking (March 2026)Not covered
Not covered by this edition.
CAS Journal Ranking, previous upgraded edition (December 2023)Not covered
Not covered by this edition.
CiteScore quartiles (Scopus, June 2026 release)
| Subject | Quartile | Rank | Percentile |
|---|---|---|---|
| General Earth and Planetary Sciences | Q4 | 188/201 | 6th |
Scopus ranks journals by CiteScore within each subject: the 75th percentile and above is Q1, then a quartile every 25 points. A different system from the CAS zones.LetPub
Database indexing
ScopusLetPub
International journal early-warning lists: not listed in any editionLetPub
Editions, and major and minor categories, are shown separately and never merged into one zone; check which edition your institution uses before you submit or report.
Metrics
Impact metrics and publication volume
Impact
- CiteScore 2026-06
- 0.4LetPub ·
- SJR 2026-06
- 0.12LetPub ·
- SNIP 2026-06
- 0.11LetPub ·
- h-index
- 185OpenAlex ·
- i10-index
- 3,057OpenAlex ·
- 2-year mean citedness
- 0.1OpenAlex ·
- Share of gold OA articles
- 0%LetPub ·
Articles by year OpenAlex count · 30,808 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2026 | 352 | 352 | 2,952 |
| 2025 | 457 | 457 | 5,478 |
| 2024 | 502 | 502 | 7,661 |
| 2023 | 457 | 457 | 8,351 |
| 2022 | 549 | 549 | 9,123 |
| 2021 | 663 | 663 | 10,803 |
Sources count differently and were observed at different times, so each source's own value is kept; "publisher" marks figures from the journal's website.
Fees & open access
APC and open-access policy
Fully open accessOpenAlex
Every article is open access; authors usually pay an article processing charge (APC).
No source has fee information yet; check the journal's website.
The journal's website is authoritative for fees; sources were observed at different times and each keeps its own value, without averaging.
Profile
Publication details and official links
- Publisher
- American Geophysical Union
- ISSN
- 0096-3941
- Electronic ISSN
- 2324-9250
- Official links
- Journal homepage ↗OpenAlex
FAQ
Frequently asked questions about Eos
Which databases index Eos?
According to LetPub and DOAJ records, Eos is indexed in Scopus.
Is Eos open access, and what is the APC?
Eos is a fully open-access journal. Fee information is not available yet; check the journal's website.
Sources and updates
The facts on this page come from LetPub, OpenAlex; every figure is tagged with its source and the date it was observed, and conflicting values are kept per source. LetPub source page: view ↗ (archived 2026-08-26). Last updated: .