Contact | RSS | EN | DE | EL | ES | FR | IT | RU

Weak mag. 3.8 earthquake - Indian Ocean, 74 km south of Ponorogo, East Java, Indonesia, on Wednesday, Sep 28, 2022 at 11:36 am (GMT +7) -

Weak mag. 3.8 earthquake - Indian Ocean, 74 km south of Ponorogo, East Java, Indonesia, on Wednesday, Sep 28, 2022 at 11:36 am (GMT +7) Weak mag. 3.8 earthquake - Indian Ocean, 74 km south of Ponorogo, East Java, Indonesia, on Wednesday, Sep 28, 2022 at 11:36 am (GMT +7)

Weak magnitude 3.8 earthquake at 103 km depth

28 Sep 04:46 UTC: First to report: EMSC after 9 minutes.
28 Sep 05:05: Now using data updates from BMKG

Earthquake details

Date & timeSep 28, 2022 04:36:54 UTC -
Local time at epicenterWednesday, Sep 28, 2022 at 11:36 am (GMT +7)
Depth103.0 km
Epicenter latitude / longitude8.51°S / 111.28°E (Indian Ocean, Indonesia)
Antipode8.51°N / 68.72°W
Shaking intensityVery weak shaking
Felt0 reports
Primary data sourceBMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)
Nearest volcanoWilis (94 km / 58 mi)
Nearby towns and cities67 km (42 mi) SW of Trenggalek (pop: 29,100) | Show on map | Quakes nearby
72 km (45 mi) SSE of Jatiroto (pop: 50,100) | Show on map | Quakes nearby
74 km (46 mi) SSW of Ponorogo (pop: 79,000) | Show on map | Quakes nearby
80 km (50 mi) WSW of Boyolangu (pop: 32,300) | Show on map | Quakes nearby
84 km (52 mi) SW of Tulungagung (pop: 65,300) | Show on map | Quakes nearby
86 km (53 mi) SW of Kedungwaru (pop: 80,300) | Show on map | Quakes nearby
160 km (99 mi) WSW of Malang (pop: 746,700) | Show on map | Quakes nearby
552 km (343 mi) ESE of Jakarta (pop: 8,540,100) | Show on map | Quakes nearby
180 km (112 mi) SE of Java Island (pop: 141,370,000) | Show on map | Quakes nearby
Weather at epicenter at time of quakeBroken Clouds 26.6°C (80 F), humidity: 71%, wind: 4 m/s (8 kts) from SE
Estimated seismic energy released3.2 x 1010 joules (8.78 megawatt hours, equivalent to 7.56 tons of TNT) | about seismic energy
Show interactive Map
[smaller] [bigger]

Data for the same earthquake reported by different agencies

Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
3.8103 kmIndonesia: Di Laut 41 Km Tenggara PacitanBMKG
4.1108 kmJava, IndonesiaRaspberryShake

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake.

Earlier earthquakes in the same area

Try our free app!
Volcanoes & Earthquakes - new app for Android
Android | iOS version

Support us - Help us upgrade our services!

We truly love working to bring you the latest volcano and earthquake data from around the world. Maintaining our website and our free apps does require, however, considerable time and resources.
We need financing to increase hard- and software capacity as well as support our editor team. We're aiming to achieve uninterrupted service wherever an earthquake or volcano eruption unfolds, and your donations can make it happen! Every donation will be highly appreciated. If you find the information useful and would like to support our team in integrating further features, write great content, and in upgrading our soft- and hardware, please make a donation (PayPal or Online credit card payment).

Planned features:
  • Improved multilanguage support
  • Tsunami alerts
  • Faster responsiveness
Thanks to your past donations, these features have been added recently:
  • Design upgrade
  • Detailed quake stats
  • Additional seismic data sources
Download and Upgrade the Volcanoes & Earthquakes app to get one of the fastest seismic and volcano alerts online:
Android | IOS
Thank you!
Sources: VolcanoDiscovery / VolcanoAdventures and other sources as noted.
Use of material: Most text and images on our websites are owned by us. Re-use is generally not permitted without authorization. Contact us for licensing rights.
Volcanoes & Earthquakes
VolcanoDiscovery Home
Volcanoes | Earthquakes | Photos | Volcano News | App
Adventure & Study Travel
Tours to Volcanoes and Volcanic Areas: walking tours, photo tours, study tours
Tours & Dates | FAQ | About us
Get our newsletter!
Company info
Contact | Legal info | Terms & conditions
Follow us
Follow us on facebook Follow us on Instagram Follow us on Twitter Visit our Youtube channel
EN | DE | EL | ES | FR | IT | RU
VolcanoDiscovery GmbH, Germany, Reg. nr.: HRB 103744, EU Tax Id: DE 310 395 322 owned and created by
Dr. Tom Pfeiffer, volcanologist, volcano photographer, tour organizer member of
Volcanological Society
Ecotourism Greece
Insured by R+V
VolcanoDiscovery © 2004- All Rights Reserved | Privacy - cookie settings