PyRank
obspy

obspy

ObsPy: A Python Toolbox for seismology/seismological observatories.
PyPI GitHub
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

obspy has 214K monthly downloads and 1K GitHub stars. Version 1.5.0 supports Python 3.8+, first published in 2012.

It is actively maintained under a copyleft license, last released in Mar 2026.

It is built on top of decorator, lxml and matplotlib. It is used by 168 tracked packages, including seisbench, pyasdf and aurora.

GitHub topics include seismology, observatories and science.

Downloads
Day
8.3K
Week
47.1K
Month
213.8K
Stars
1.3K
Forks
562
Issues
202
Version
1.5.0

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
71
Adoption
63
Community
100
Provenance
0
How the maintenance status was determined
Last commit
5 days ago
Monthly downloads
213,752
• Active
Activity within 30 days
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
213,752
Stars
1,313
Stars per 1k downloads
6.14
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
• Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
6,728
Month daily avg
7,125
Momentum
-5.6%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.8
Cutting Edge
Minimum supported version is 3.12 or newer
Modern
Minimum supported version is 3.9, 3.10, or 3.11
• Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
GNU Lesser General Public License, Version 3 (LGPLv3)
Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
• Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
115 days ago
Total releases
24
Releases/year
1.8
Rapid
Last release within 365 days and > 12 releases/year
• Regular
Last release within 365 days
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
128
Monthly downloads
213,752
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
• Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
80
 
Issue Burden
153.8
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
22.8%
contrib / forks
Stale Release
109d
 
PR Velocity
Active
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 5.8K
Windows 406
macOS 226

Python Versions

3.11
45.3% 2.8K
3.12
26.7% 1.7K
3.14
14.2% 892
3.13
8.6% 542
3.10
5.2% 325

Top Countries

1. US US
5.6K
2. SG SG
331
3. CN CN
154
4. HK HK
75
5. FR FR
72
6. DE DE
71
7. AU AU
61
8. CH CH
50
9. IT IT
32
10. NL NL
32
GitHub Topics
Tags from the package's GitHub repository describing what it does.

Package Information

License
GNU Lesser General Public License, Version 3 (LGPLv3)
First Release
December 9, 2012
Last Release
3 months ago
Last Commit
6 days ago
Latest Version
1.5.0
Total Releases
24
Contributors
128
Open PRs
105
Archived
No
Author
The ObsPy Development Team
Python Versions
3 3.8 3.9 3.10 3.11 3.12 3.13 3.14
Wheels
cp27 cp310 cp311 cp312 cp313 cp314 cp38
Keywords
ALSEP ArcLink array array analysis ASC beachball beamforming cross correlation CYBERSHAKE database dataless Dataless SEED DMX earthquakes EarthScope Earthworm EIDA envelope ESRI events FDSN features filter focal mechanism FOCMEC GCF GSE1 GSE2 hob Tau-P IASPEI imaging
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links