TextRanch

The best way to perfect your writing.

Discover why 1,062,726 users count on TextRanch to get their English corrected!

1. Input your text below.
2. Get it corrected in a few minutes by our editors.
3. Improve your English!

One of our experts will correct your English.

seismic foci vs active seismic foci

Both phrases are correct, but they are used in slightly different contexts. 'Seismic foci' refers to the points within the Earth where an earthquake originates, while 'active seismic foci' specifies that these points are currently active or producing seismic activity.

Last updated: March 19, 2024 • 897 views

seismic foci

This phrase is correct and commonly used in geology to refer to the points within the Earth where an earthquake originates.

This phrase is used in geology to describe the points within the Earth's crust where an earthquake originates.

Examples:

Scientists are studying the seismic foci to better understand earthquake patterns.
The distribution of seismic foci can help identify fault lines in the Earth's crust.

Show examples from the web [+]

Distribution of Seismic Foci in the Mediterranean and Surrounding Area and its Tectonic Implication. B. C. Papazachos. + Author Affiliations. National ...
For both categories of study the fundamental symptoms of nonlinear processes in seismic foci were found and demonstrated. Namely, the wave-field modulation ...
Influence of Nonlinear Processes in Seismic Foci on Released. Energy. V. AKSENOV1 and T. LOKAJICˇ EK2. Abstract—The results of the frequency analysis of ...
Acta Geodyn. Geomater., Vol. 10, No. 2 (170), 147–153, 2013. DOI: 10.13168/ AGG.2013.0014. REGISTRATIONS OF SEISMIC FOCI UNDER MINING COAL ...

Alternatives:

earthquake epicenters
seismic centers
quake origins
earthquake origins
seismic sources

active seismic foci

This phrase is correct and specifies that the seismic foci are currently active or producing seismic activity.

This phrase is used when referring to the points within the Earth's crust where earthquakes are currently originating or occurring.

Examples:

The monitoring station detected movement at the active seismic foci.
The region is seismically active, with multiple active seismic foci.

Show examples from the web [+]

manifested around a few places. At Sighet have been highlighted some frequently active seismic foci [18]. In 1876 three events occurred with a felt intensity of.
one of the most active seismic foci in the Pacific plate. the presence of a fossil fracture zone 70 km to the south, combined with the absence of the. Roggeveen ...
remarked the following active seismic foci: Timişoara, Vinga, Pârdani and Moldova Veche (in Banat),. Târgu Jiu (in Oltenia), North Bazna (in Transylvania), ...

Alternatives:

currently active earthquake origins
seismically active centers
active quake origins
active earthquake epicenters
active seismic sources

Related Comparisons

What Our Customers Are Saying

Our customers love us! We have an average rating of 4.79 stars based on 283,125 votes.
Also check out our 2,100+ reviews on TrustPilot (4.9).

"Thank you!"
Sachi Nakama July 2024
"I have literally been through chat, PI, claude, bard and bing and I got conflicting answers! Thank you! Human intelligence reigns!"
Retha July 2024
"Faster than AI"
CYNTHIA December 2023
"This was very helpful and I personally think this site is the best."
Kaden October 2023
"It was extremely thorough and very helpful!"
imperialelisa October 2023
"7 years without any disappointment. Always 100% satisfied. You guys are the best in the world at what you do. Thank you so much :)"
Zubair Alam October 2023
"In a world of text messages and online communication, this is great to have as a live tool. Thank you."
Selena October 2023
"Without textranch I would be stuck!"
宏祐 October 2023
"Accuracy and fast response. Personal comments from editor. Thank you."
Clh September 2023
"I wasn't aware of this service, it's fascinating and more reliable than standard IA tools available on the internet"
Arturo September 2023
"The fact that you can get reliable fast feedback on your texts."
Vinicius Antonio August 2023
"you guys are better than grammarly i'm being honest here"
ordinary July 2023
"OMG! This is really good than any other text correction tools I've used so far. Highly recommend this."
Vehan July 2023
"Very fast and accurate. thank you."
mojtaba July 2023
"I love this app because it's help to writing skills all of students ♥️"
Tarisini July 2023
"This was exactly the mistake I was looking for, the wording dind´t sound right at first. Better than grammarly!"
Ente July 2023
"The immediate help that I received was reassuring and very satisfactory. Thanks."
priiiyanshuu July 2023
"this helps A LOT for my studies."
kathnunez02 June 2023
"Woow!! I would never have expected such precision! Thank you soooo much!!"
Berta June 2023
"Real Time Editor and not AI. Many Thanks."
Priya June 2023
"The very first thing excites me about Textranch is how much your editors care."
sepideh June 2023
"The fact that texts are checked by human editors rather than by AI, etc. I appreciate this!"
Анна June 2023
"Feel welcome, immediate response, high quality feedback"
martin.roy June 2023
"This is the best app that I have ever seen"
Burulai May 2023

Why choose TextRanch?

Lowest prices
Up to 50% lower than other online editing sites.

Fastest Times
Our team of editors is working for you 24/7.

Qualified Editors
Native English experts for UK or US English.

Top Customer Service
We are here to help. Satisfaction guaranteed!