3 small earthquakes strike North Bay 4%

By Warren Pederson3%

8/1/2026, 8:14:13 AM

BS Summary: This article contains 5 faulty reasoning types, including Availability Heuristic, Representativeness Heuristic, and Hasty Generalization, with Anchoring Bias as the most egregious example at 17.3% saturation with 23 hits. Analysis detected 76 faulty-reasoning hits from 133 analyzed words, generating a BS Score of 11.8% and a BS Rank of 4% (24,652 of 25,429 articles). This article is better (less manipulative) than 96.90% of the article peer group.

Three small earthquakes struck Sonoma County within hours of each other early Saturday, according to the United States Geological Survey. 
First, a 3.8 magnitude quake struck 5 miles east of Cloverdale at 12:57 a.m. at a depth of 3.8 miles, the USGS reported. 
At 4:35 a.m., a 2.8 magnitude quake struck 4 miles east of Cloverdale at a depth of 3.9 miles, the agency said. 
It was followed by a 2.7 magnitude quake 5 miles east of Cloverdale at 4:50 a.m. at a depth of 2.5 miles, the USGS reported. 
Cloverdale is in the Maacama Fault Zone, which runs north from Santa Rosa and Healdsburg toward Ukiah. 
Small earthquakes occurring close together in time and location are common, seismologists say. 
Reports of damage were not immediately available. 
Confirmation Bias
0%
Anchoring Bias
17.3%
Availability Heuristic
15%
Representativeness Heuristic
9.8%
Hindsight Bias
0%
Overconfidence Bias
0%
Framing Effect
0%
Loss Aversion
0%
Status Quo Bias
0%
Sunk Cost Effect
0%
Optimism Bias
0%
Pessimism Bias
5.3%
Negativity Bias
0%
Self-Serving Bias
0%
Fundamental Attribution Error
0%
Actor-Observer Bias
0%
In-Group Bias
0%
Out-Group Homogeneity Bias
0%
Halo Effect
0%
Horn Effect
0%
Dunning-Kruger Effect
0%
Recency Bias
0%
Primacy Effect
0%
Blind-Spot Bias
0%
Ad Hominem
0%
Straw Man
0%
Appeal to Authority
0%
False Dilemma
0%
Slippery Slope
0%
Circular Reasoning
0%
Hasty Generalization
9.8%
Red Herring
0%
Bandwagon
0%
Appeal to Emotion
0%
Begging the Question
0%
Post Hoc (False Cause)
0%
Tu Quoque
0%
Burden of Proof
0%
Appeal to Nature
0%
Composition/Division
0%
Anecdotal
0%
No True Scotsman
0%
Ambiguity (Equivocation)
0%
Gambler’s Fallacy
0%
Middle Ground
0%
Personal Incredulity
0%
Special Pleading
0%
Genetic Fallacy
0%
Unattributed Quote
0%
Quote-first Misdirection
0%
Biased Writer Voice
0%
Indoctrination
0%
Politically Left Leaning Bias
0%
Politically Right Leaning Bias
0%
Attempt to Sell a Product or Service
0%

133 words analyzed.

Analysis

Hover over highlighted words in the article to view the associated bias or fallacy analysis.