usgs.gov

Root domain: usgs.gov The root domain (apex) without subdomains

Keywords

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Unique keywords

High value

> $100 / month

Estimated Traffic

How is this calculated?

Estimated traffic is calculated using:

Search Volume × CTR (by position)

CTR varies by position:

Monthly visits

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Across all rankings

Traffic value

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Estimated monthly

Activity

Last seen

Jan 01

14 days ago

First seen

Jan 01, 2026

14 days ago

Keyword rankings

Showing 1-1 of 1 rankings

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Keyword / Page	Position	Estimated Traffic How is this calculated? Estimated traffic is calculated using: Search Volume × CTR (by position) CTR varies by position: Position 1: 30% Position 2: 15% Position 3: 10% Positions 4-10: Decreasing rates Position 11+: 0.5%	Estimated Traffic Value How is this calculated? Estimated traffic value is calculated using: Estimated Traffic × CPC This represents the estimated monthly value of the traffic based on the keyword's cost-per-click (CPC) from Google Ads data.	Last Seen	Actions
hotspot geografi What is a hotspot and how do you know it's there? \| U.S. Geological Survey /faqs/what-a-hotspot-and-how-do-you-know-its-there	5 Best: 5 • Worst: 5	2 visits/month	—	14 days ago	Search Profile 🇸🇪 Sweden Mobile What is a hotspot and how do you know it's there? \| U.S. Geological Survey /faqs/what-a-hotspot-and-how-do-you-know-its-there A frequently-used hypothesis suggests that hotspots form over exceptionally hot regions in the mantle, which is the hot, flowing layer of the Earth beneath the ...