Robert Geller; ロバート・ゲラー
Professor Emeritus (Seismology), The University of Tokyo; ロバート・ゲラー、東京大学名誉教授（地震学）
42,920
Followers
3,584
Following
19,469
Tweets
990
Listed
No
Verified
Account Overview
What This Report Covers
This comprehensive analysis examines @rjgeller's Twitter/X presence across multiple dimensions. We analyze tweet content, engagement patterns, audience demographics, posting habits, and network connections to provide actionable insights about this account's social media strategy and influence.
Account Classification
- Account Size: Mid-Tier (10K+)
- Account Age:2012-09-04
- Verification:No
- Location:Tokyo Japan
Data Summary
- Followers Analyzed:43,063
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Audience Demographics
Based on 43,063 followersHis followers likely include students, researchers, and the general public interested in seismology and disaster science. The international nature of his bio suggests a global audience.
Good
Audience Quality
16.5%
Suspicion Index
17.7%
Low-Quality %
151
Median Reach
Audience Quality Signals
Lower percentages indicate healthier, more authentic followers.
28.0%
Empty Bio
10.7%
<10 Tweets
20.1%
Mass Following (>2K)
0.0%
New (<90 days)
28.3%
Low Ratio (<0.1)
0.0%
New (<180 days)
85.3%
No URL
7.3%
<3 Tweets
Free Mode Analysis: These quality metrics use heuristic signals (empty bios, low tweets, suspicious ratios). For ML-powered bot detection with 95%+ accuracy, use our dedicated tool.
Try Bot DetectorFollower Reach & Influence
This account's followers have their own audiences, creating potential for secondary amplification.
48,290,299
Total Potential Reach
151
Median Follower Reach
475
75th Percentile Reach
12.8%
>1K followers
1.2%
>10K followers
0.3%
>50K followers
0.1%
>100K followers
Creator vs Consumer Split
Classification based on tweet activity: Creators (>100 tweets), Consumers (10-100 tweets), Dormant (<10 tweets).
80.3%
Creators
34,596 accounts
9.0%
Consumers
3,866 accounts
10.7%
Dormant
4,601 accounts
Follower Influence Distribution
How many followers do their followers have?
Follower Account Age
How long have followers been on Twitter?
Geographic Distribution
Top locations where followers are based (from those who share location data):
505
Verified Followers
1.17% of total
8,116
Protected Accounts
18.85% of total
10 years
Avg Account Age
of their followers
Notable Followers (By Influence)
Top accounts following this user, sorted by their follower count:
| Username | Followers | Profession | Interests |
|---|---|---|---|
| @6BillionPeople | 2,008,500 | - | - |
| @tedlieu | 1,643,401 | Politician | Family, USAF, Congress |
| @katsuyatakasu | 825,533 | Innovator | education, inventor, challenger |
| @ARTEM_KLYUSHIN | 715,993 | Politician | Russian politics, diplomacy, international relations |
| @DevinCow | 694,590 | Satirist | Politics, Satire, Journalism |
| @shannonrwatts | 604,566 | Activist | gun control, activism, motherhood |
| @TizzyEnt | 561,278 | Director & Editor | TV, Films, Music Videos |
| @PalmerReport | 526,561 | Political Analyst | - |
| @Acyn | 420,385 | Social Media Influencer | Politics, sports, humor |
| @007tora | 367,412 | Photographer | Photography, Nature, Weather |
Top Keywords in Follower Bios
Top Hashtags in Follower Bios
30,997
Followers With Bio
12,066
Followers Without Bio
71.98%
% With Bio
28.02%
% Without Bio
Why Audience Demographics Matter
Understanding who follows an account reveals the type of influence they hold. Accounts followed primarily by users with few followers indicate broad, mainstream appeal. Those with many high-follower followers have greater potential for content amplification through secondary sharing.
Account age distribution also tells a story: a follower base with many new accounts might indicate recent viral growth, while established followers suggest long-term, stable influence. Geographic data helps understand the cultural context and timezone spread of the audience.
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Buy Tweets - from $15Key Insights & Takeaways
His tweets often highlight scientific research and disaster preparedness. He uses his platform to educate the public about seismic risks and mitigation strategies. His verified status and academic background lend credibility to his scientific communication.
Strengths
- + Established follower base of 42,920
- + Strong original content creation
- + Active presence with consistent posting
Opportunities
- ~ Optimize posting times for peak engagement windows
- ~ Analyze top-performing content for replicable patterns
- ~ Leverage geographic concentration for targeted content
- ~ Explore collaboration potential with followed accounts
Summary
This analysis of @rjgeller reveals an growing Twitter presence with 42,920 followers. The account demonstrates a content-creator strategy, averaging engagements per tweet. Key strengths include consistent posting and an engaged audience, with opportunities to further optimize timing and content strategy based on the patterns identified in this report.
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