Earthquake measuring 4.3 on the Richter scale on Friday, 30 May, at 3:40 p.m., with an epicentre 8 km southwest of Arkalochori.
4.3 magnitude earthquake near Heraklion
A seismic event measuring 4.3 on the Richter scale rattled central Heraklion, Crete. The epicentre sat just 8 km southwest of Arkalochori, inside the Minoa Pediados Municipality.
The quake’s focal depth was about 13 km. Folks in Heraklion city and nearby villages definitely felt it.
Within half an hour, two aftershocks rolled through—one at 3.4 and another at 3.3 Richter. Earlier automatic reports had placed the epicentre closer to Tsoutsoura, about 5 km northwest, and had estimated a slightly lower magnitude of 4.1.
No damage has been reported, at least for now. Local authorities are still watching for further shakes.
The Geodynamic Institute of the National Observatory of Athens is on the case, keeping tabs on aftershocks and risk levels as they come in.
Key Details
Parameter |
Description |
|---|---|
Magnitude (Richter) |
4.3 (main earthquake) |
Epicentre Location |
8 km southwest of Arkalochori |
Focal Depth |
13 km |
Aftershocks |
3.4 and 3.3 Richter |
Areas Affected |
Arkalochori, Heraklion, nearby villages |
Damage Reported |
None so far |
Historical Context
Arkalochori isn’t exactly new to seismic drama. Back on 27 September 2021, a much bigger quake—6.0 on the Richter scale—hit the area hard.
That one caused quite a bit of damage, including the collapse of the Prophet Elias church, and sadly, there was a fatality. People here haven’t forgotten, and there’s always a bit of worry in the air.
Seismic Monitoring and Response
The Geodynamic Institute updates earthquake parameters pretty quickly after a shake. That helps everyone get a better sense of what just happened and what might follow.
Immediate monitoring keeps emergency services on their toes. It’s not exactly comforting, but it’s necessary.
Quakes of this magnitude—while they definitely get your attention—usually don’t cause real damage if buildings are up to code. Still, folks around here stay alert, and honestly, who can blame them?
Seismic Activity Characteristics
- Magnitude: Moderate (4+ Richter scale)
- Epicentre: Onshore, close to populated centres
- Depth: Intermediate focal point, which means the shaking is really felt at the surface
- Aftershocks: Pretty standard after a main quake like this, though they can surprise you
Local Impact and Public Concern
People in Heraklion and especially around Arkalochori noticed the ground moving—no surprise there. There’s always a bit of concern, considering what’s happened in the past.
No injuries or damage have been confirmed, which is a relief. Authorities keep suggesting folks stay aware and ready, just in case more aftershocks pop up.
Summary Points
- The recent quake was a moderate seismic event near Arkalochori, Crete.
- It was followed by smaller aftershocks typical of such seismic activity.
- No significant damage or casualties have been reported.
- Historical events remind residents and officials to stay vigilantly prepared.
- Seismic services remain actively engaged in monitoring and evaluating risk.
Earthquake Causes Stir in Crete – Epicentre Near Arkalochori
Late afternoon around 3:40 PM, a decent-sized earthquake shook inland Heraklion, Crete. The magnitude? 4.3 on the Richter scale.
The epicentre was about 8 kilometres southwest of Arkalochori, inside the Minoa Pediada municipality. Not exactly far from where people live and work.
The quake’s focal depth was roughly 13 kilometres below the surface. That’s fairly shallow, so it’s no wonder the shaking was so noticeable.
Seismologists think this is part of the aftershock sequence from the big Arkalochori quake in September 2021. That one was a 6.0 and, honestly, it left a mark on local memory.
There have been plenty of smaller tremors in the area, ranging from 3.0 up to just under 4.3. Aftershocks like these can drag on for months—or even years—while the earth settles down again.
How do you protect yourself during earthquakes?
Earthquake simulator at the Natural History Museum
Protection from earthquakes involves preparation before an earthquake and acting safely during an earthquake. Here’s what you should do:
Before an earthquake
1) Prepare an emergency kit: Include water, food, a torch, batteries, first aid supplies, important documents and medications.
2) Secure the room:
– Fasten shelves securely to the walls.
– Place heavy objects on the lower shelves.
– Secure televisions, computers and other heavy items.
– Know how to switch off gas, water and electricity.
3) Create a family emergency plan:
– Know safe places in each room (under sturdy tables, on interior walls).
– Plan and practise evacuation routes.
During an earthquake
If you are in the house:
DROP, COVER, and HOLD ON:
– Drop to your hands and knees (before you’re knocked down).
– Cover your head and neck under a sturdy table or desk. If there’s nothing to hide under, cover your head and neck with your arms and crouch in an inside corner of the building.
– Hold On to your shelter until the shaking stops.
– Keep away from windows, glass and heavy objects that could fall.
– Do not run outside during the quake.
If you are outdoors:
– Move to an open area away from buildings, trees, streetlights and power lines.
– Stay there until the quake stops.
If you are in a vehicle:
– Stop as quickly and safely as possible.
– Stay inside the vehicle.
– Avoid stopping on bridges, in tunnels or under overpasses.
After an earthquake
– Check yourself and others for injuries.
– Be prepared for aftershocks.
– Inspect the house for damage and hazards (gas leaks, fire, etc.).
– Listen to emergency announcements for information and instructions.
– Use the telephone only in emergencies.
Important notes:
Most earthquake injuries are caused by falling objects and debris, not building collapses. Protect your head and neck and stay calm.
Information from the Greek Civil Protection for earthquakes (in English)
