A must-see for travelers to Okinawa! Earthquake Risk in Iriomote Island and Tips for Safe Enjoyment
Table of Contents
- 1 Are there earthquakes on Iriomote Island? Basic information that travelers should know
- 2 What are the past earthquakes in Iriomote Island? Know the trend of epicenters
- 3 Earthquake in Iriomote Island and Disaster Prevention Points to Prepare for Aftershocks
- 4 Local guides are always there to help you in case of emergencies. Recommended Activity Tours
- 5 What if an earthquake occurs during a trip to Iriomotejima Island? Emergency Action Manual
- 6 summary
Are there earthquakes on Iriomote Island?
Basic Information Travelers Need to Know

Iriomote Island is one of the Yaeyama Islands in Okinawa Prefecture and is a tourist destination with rich nature and beautiful sea. In Japan, where earthquakes are common,Earthquake risk is not zero even in Iriomote IslandThe following is a list of the most common problems with the "C" in the "C" column.
If you understand the earthquake risks but are well prepared, you can safely enjoy its attractions.
◆To learn about the history of earthquakes and the ground in Okinawa
◆Looking for a recommended tour with a local guide?
◆Those who want to know in advance what to do in case of an emergency such as an earthquake
We introduce the earthquake risk of Iriomote Island and tips for safe enjoyment!
Click here to book Iriomote Island ferry tickets.
What kind of earthquakes have occurred in the past in Iriomote Island?
Know the trend of the epicenter

In the past, there are records of earthquakes of intensity 3 to 4 around Iriomote Island.
Although there have been few earthquakes that have caused major damage,In 2002 and 2010, tremors exceeding intensity 3 were observed.Some residents were evacuated.
These earthquakes have epicenters on the seafloor, and in some cases tsunami advisories have been issued.

From Okinawa Island to Iriomote IslandThe Nansei Islands area is often the epicenter of undersea earthquakes due to the close proximity of plate boundariesRegion.
In particular, earthquakes in the surrounding sea area from Yonaguni Island to Ishigaki Island, including Iriomote Island, may occur on the shallow seafloor, requiring caution against tsunami.
Earthquakes on Iriomote Island and
Disaster Prevention Tips for Aftershocks

In the rich nature of Iriomote Island, it is important to be prepared for unexpected earthquakes and aftershocks!
安全に旅行を楽しむために、旅行者自身ができる対策を心がけましょう♪
Earthquake and Tsunami Preparedness for Travelers

Even while traveling, it is important to have a minimum level of disaster preparedness equipment.
Use mobile Wi-Fi and smartphones with international roaming support to stay in touch while traveling. It is also important to let family and friends know in advance where you are going!
Recommended Disaster Prevention Goods and Emergency Contact Information

Since it is difficult to carry around all the emergency supplies, it is a good idea to select the necessary items and pack them in a small backpack.
Emergency contacts and means of contacting family members (LINE, SNS, etc.) should also be prepared in advance.
◆Common medicine
◆Drinking water
◆Flashlight
◆Waterproof case
◆ Whistle
◆Mobile Wi-Fi
◆Emergency Contact Card
◆Mobile battery for smartphones
Hotels and Accommodations
Let's check safety measures and checkpoints.

When choosing a place to stay, check to see if disaster prevention measures are in place. It is safer to choose an inn that has posted evacuation routes, emergency exit signs, and a response system in case of power outages.
Upon check-in, you may want to ask the staff what to do in the event of an earthquake or tsunami.
Click here to read about ⬇︎ recommended hotels.
Iriomotejima Island's 7 recommended hotels are carefully selected by Iriomote Island resident staff!Contents1 If you want to stay overnight in Iriomote Island! Introducing recommended hotels and inns at a glance2 Plenty of places to stay and enjoy! How to get to Iriomote Island (How to access) 3 Recommended hotels and lodging near Uehara Port in Iriomote Island 3.1 ① Hotel Resort Inn Iriomotejima 3.2 ② Moriya 3 [...]
Local guides are always there to help in case of emergencies.
Recommended activity tours☆.

Once you understand and prepare for the risk of earthquakes, then you can enjoy Iriomote Island to the fullest☆.
A guided tour with a local resident will allow you to enjoy your visit with even more peace of mind... Here are some recommended activities!
Check out the popular tour ranking of Iriomote Island
mangrove canoe

One of the most popular activities in Iriomote Island is mangrove canoeing!
In the mangroves, it is less affected by the wind and can be enjoyed on the calm surface of the water,For those with small childrenand elderly peopleThis tour is also recommended for
⬇︎ Click here for recommended tours including mangrove canoeing.
Special Winter SALE [Iriomote Island/2.5 hours] Same-day reservation OK!開始時間9:00-11:30,13:00-15:30所要時間2 hours and 30 min.8,900 yen →directional marker or indicator7,900suffix for names of swords, armour, musical instruments, etc.
Tours Limited Discount】Iriomotejima⇆Iragakijima Ferry Ticket Included★"Yubu Island" Sightseeing & Iriomotejima Jungle SUP or Canoe Tour by Buffalo Car★Free Photo (No.546)開始時間8:00-17:55所要時間Approx. 9 hours19,770 yen →directional marker or indicator17,600suffix for names of swords, armour, musical instruments, etc.
Iriomotejima/Half-day Morning]Mangrove Canoeing & Trekking Course to Pinaisara Falls The first one to arrive first wins!開始時間9:00-13:00所要時間Approx. 4 hours11,000 yenLearn more about mangrove canoeing at ⬇︎
Iriomotejima Canoe (Kayak) Tour Enjoy the great nature of Iriomote Island with standard activities! Canoeing tour to the beautiful rivers of Iriomote Island with mangrove forests. (71 total) アクティビティの詳細を見る
Mangrove SUP

Mangroves offer SUP cruising as well as canoeing!
SUP has a strong image of being experienced in the sea, but in Iriomote IslandCruising on a river with lush greeneryPlease enjoy the difference in scenery from the ocean.
Click here for recommended tours including SUP at ⬇︎
Tours Limited Discount】Iriomotejima⇆Iragakijima Ferry Ticket Included★Do the standard! Iriomotejima Mangrove SUP or Canoe Half Day Course★Free Photo (No.559)開始時間8:00-15:20 / 11:00-17:55所要時間Approx. 5-6 hours14,670 yen →directional marker or indicator13,000suffix for names of swords, armour, musical instruments, etc.
Iriomotejima Island] A classic of the World Natural Heritage Iriomote Island!開始時間9:00-11:30 / 13:00-15:30所要時間Approx. 2.5 hours8,900 yen →directional marker or indicator7,900suffix for names of swords, armour, musical instruments, etc.
Tours Limited Discount】Iriomotejima⇆Ishigakijima Ferry Ticket Included★Mangrove SUP or Canoe & "Miracle Island" Barasu Island Snorkeling Tour★Free Photo(No.485)開始時間8:00-17:55所要時間Approx. 9 hours27,470 yen →directional marker or indicator20,100suffix for names of swords, armour, musical instruments, etc.Learn more about Mangrove SUP at ⬇︎
Iriomote Island SUP Tour Enjoy the beautiful rivers of Iriomote Island with mangroves by popular SUP. (50 total) アクティビティの詳細を見る
canyoning

Canyoning is the most popular activity in Iriomote Island.Exciting activities in a natural athletic settingIt is!
Enjoy sliding down naturally created slides and jumping into waterfall pools.
⬇︎ Click here for recommended tours including canyoning.
Winter Special SALE 【Iriomotejima / 1 Day】Paddle and jump into the water with great excitement! Mangrove SUP or Canoe & Powerful Canyoning Tour 《Photo Free & Pick Up & Drop Off Available》(No.97)開始時間9:00-15:30所要時間Approx. 6.5 hours21,700 yen →directional marker or indicator15,000suffix for names of swords, armour, musical instruments, etc.
Tours Limited Discount】Iriomotejima⇆Ishigakijima Ferry Ticket included★Let's play in the natural athletic! Canyoning (Ravine Descending) Half Day Course★Free Photo (No.564)開始時間8:00-15:20 / 11:00-17:55所要時間Approx. 2 hours14,670 yen →directional marker or indicator13,000suffix for names of swords, armour, musical instruments, etc.
Special Winter SALE 【Iriomotejima / Half Day】Omija Waterfall Canyoning! Natural athletic experience with natural slide & waterfall play & spectacular view from the observatory! Free Photo & Day Trip OK] Both adults and children are excited to the max (No.91)開始時間9:00-11:30 / 13:00-15:30所要時間Approx. 2.5 hours8,900 yen →directional marker or indicator7,900suffix for names of swords, armour, musical instruments, etc.Learn more about canyoning at ⬇︎
Iriomotejima Canyoning Tour Canyoning and shower climbing in the rich nature of Iriomote Island! Enjoy natural water slides and diving points. (22 in total) アクティビティの詳細を見る
snorkeling

Easily enjoy the vivid world of the seaThen snorkeling is recommended!
Iriomote Island is a coral colony, which makes it its home.Tropical fish and sea turtlesYou can see the "world's largest and most beautiful fish" in this tour. Small children can also participate in this tour with the help of a guide.
⬇︎ for recommended tours including snorkeling.
Tours Limited Discount】Iriomotejima⇆Ishigakijima Ferry Ticket Included ★"Barasu Island" Snorkeling Half Day Course ★Photo Free (No.486)開始時間8:00-15:20 / 11:00-17:55所要時間Approx. 5 hours14,670 yen →directional marker or indicator13,000suffix for names of swords, armour, musical instruments, etc.
Iriomotejima Island/2 hours] Same-day reservation OK! You may see sea turtles☆Miracle Island "Barasu Island" Snorkeling Tour★Free Photo & Pick-up (No.122)開始時間9:00-11:30 / 13:00-15:30所要時間Approx. 2 hours8,900 yen →directional marker or indicator7,900suffix for names of swords, armour, musical instruments, etc.
Iriomotejima Island / 1 Day] Participation OK from 3 years old! Buffalo Car "Yubu Island" Sightseeing & Tropical Snorkeling Greedy Tour ★Photo Free (No.99)開始時間9:00-15:30所要時間Approx. 6.5 hours13,000 yen →directional marker or indicator11,500suffix for names of swords, armour, musical instruments, etc.Learn more about snorkeling at ⬇︎
Iriomote Island Snorkeling Tour The area around Iriomote Island is a sacred place for snorkeling! The experience of swimming with colorful coral reefs and over 100 species of fish is sure to impress you! (40 total) アクティビティの詳細を見る
What if an earthquake occurs during my trip to Iriomote Island?
Emergency Action Manual

If an earthquake occurs while you are traveling, you can minimize damage by taking the right actions.
Please remember to gather information and be prepared in advance, especially since the terrain and shelters on the island are limited!
How to receive and use Earthquake Early Warning and Earthquake Early Warning

Smartphone Earthquake Early Warning alerts notify you before the tremors hit, making them a valuable tool for taking life-saving action.
Travelers can use the app in JapanDisaster Prevention Bulletinand ... andNHK News Disaster PreventionIt is recommended that you install a software such as
Evacuation points and action flow when a tsunami warning is issued

If a tsunami warning is issued immediately after an earthquake, promptlyHead for higher ground or a designated evacuation site.It is necessary to
If you are near the sea, leave the beach immediately and take shelter in a safe place.
summary

To fully enjoy the rich nature of Iriomote Island, advance preparation and information gathering are key.
Make sure to take measures to cope with earthquakes, check evacuation sites, and prepare your personal belongings to ensure a safe and secure trip.
⬇︎ Read the article at ⬇︎
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