• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia

Earthquake coming? There’s an app for that

By
Philip Elmer-DeWitt
Philip Elmer-DeWitt
Down Arrow Button Icon
By
Philip Elmer-DeWitt
Philip Elmer-DeWitt
Down Arrow Button Icon
August 22, 2011, 10:59 AM ET

Apple has included an early-warning service in the next version of its Japanese iPhones



Earthquake damage in Japan. Source: news.com.au

No one knows better than the Japanese what a difference a few minutes — or even seconds — warning can mean when a major earthquake or tsunami is on its way. That’s why they have developed the world’s most sophisticated early warning system.

9to5Mac reports that the latest beta of iOS 5 — the new mobile operating system Apple (AAPL) is scheduled to deliver this fall — includes a toggle switch on Japanese iPhones that, when flipped on, will alert users whenever it’s time to take shelter.

GigaOm‘s Darrell Etherington points out that Japanese feature phones have been offering access to the same early warning service for several years. But he suggests that its appearance in iOS 5 beta may signal an initiative on Apple’s part to provide localized warning services in other parts of the world. Mexico has a similar earthquake warning system, for example, and California is working on one that’s expected to come online in 2013. Meanwhile, now that the iPhone’s creaky notification system has finally been rewritten, perhaps Apple will start offering different kinds of built-in alerts — wildfires in the American West, floods in the East, tornadoes in the MidWest, etc.

About the Author
By Philip Elmer-DeWitt
See full bioRight Arrow Button Icon

Latest in

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.


Most Popular

placeholder alt text
Success
After decades in the music industry, Pharrell Williams admits he never stops working: ‘If you do what you love everyday, you’ll get paid for free'
By Emma BurleighFebruary 3, 2026
2 days ago
placeholder alt text
Politics
Peter Thiel warns the Antichrist and apocalypse are linked to the ‘end of modernity’ currently happening—and cites Greta Thunberg as a driving example
By Nick LichtenbergFebruary 4, 2026
1 day ago
placeholder alt text
Investing
Ray Dalio warns the world is ‘on the brink’ of a capital war of weaponizing money—and gold is the best way for people to protect themselves
By Sasha RogelbergFebruary 4, 2026
1 day ago
placeholder alt text
Investing
Tech stocks go into free fall as it dawns on traders that AI has the ability to cut revenues across the board
By Jim EdwardsFebruary 4, 2026
2 days ago
placeholder alt text
Crypto
Bitcoin demand in Nancy Guthrie disappearance shows how crypto is becoming a more frequent feature of physical crimes
By Carlos GarciaFebruary 4, 2026
1 day ago
placeholder alt text
Commentary
I've studied nonviolent resistance in war zones for 20 years and Minnesota reminds me of Colombia, the Philippines and Syria
By Oliver Kaplan and The ConversationFebruary 3, 2026
2 days ago

Latest in

A person holding a blue piggy bank
Personal FinanceSavings
Best savings account bonuses for February 2026
By Joseph HostetlerFebruary 5, 2026
6 hours ago
lee
InvestingMarkets
Top analyst Tom Lee on gold’s black swan risk: Elon Musk becoming ‘the new central bank’
By Nick LichtenbergFebruary 5, 2026
7 hours ago
Sam Altman speaking into a mic.
AIOpenAI
OpenAI’s new model leaps ahead in coding capabilities—but raises unprecedented cybersecurity risks
By Sharon GoldmanFebruary 5, 2026
7 hours ago
Real EstateHousing
Rocket CEO says U.S. mortgage industry is a ‘tale of two cities.’ His booming business shows a broader reality for American homebuyers
By Sydney LakeFebruary 5, 2026
7 hours ago
tiktok
CybersecuritySocial Media
Gen Z is rebelling against TikTok USA by installing another app—founded by an Oracle alum
By Nick LichtenbergFebruary 5, 2026
7 hours ago
Healthmattresses
Helix Mattress Review 2026: Tested by Sleep Experts
By Christina SnyderFebruary 5, 2026
9 hours ago