III
- M4.4 - 4.4 Magnitude Earthquake in Pozzuoli, Campi Flegrei, Italy
On the 21st, a magnitude 4.4 earthquake occurred in Pozzuoli, Campi Flegrei, Italy. The Solfatara News cameras captured the moment live alongside their new seismograph.
This earthquake caused some structural damage. It is worth noting that the area is affected by ground uplift due to pressure from the magmatic zone, which is causing concern among the population.
The Campi Flegrei live webcam from Solfatara News captured the moment live. In the image, you can see that a few minutes later there was another minor aftershock, which is visible on the video's graph.
We are closely following the events.
Earthquake data:
| Date and time of origin: | 2026-05-21 03:50:00 UTC |
| Date and time of arrival at the Citizen seismic station: | 2026-05-21 03:54:22 UTC |
| Location where the station is located: | Germans Sàbat, Girona, ES (EU) |
| Time difference from the event to arrival at the station: | 4 minutes and 22 seconds |
| Distance from the epicenter to the station: | 951,57 Km |
| Wave speed: | 3,63 km/s => 3.631,94 m/s |
| Wave type (according to speed): | S |
| Sensor type: | Geophone 4.5Hz - 200 V/m/s |
| Sampling frequency (sps): | 100Hz |
| Alarms: frequencies activated upon arrival of the wave: * By order of detection |
1-10Hz |
| Place of Origin: | Golfo de Pozzuoli |
| Geodetic coordinates of the epicenter: | 📍 40.8100°N 14.1100°E |
| Depth (hypocenter): | 3.1 km |
| Magnitude Richter Scale: | M4.4 |
| Modified Mercalli Scale Magnitude MMI => DYFI (Did You Feel It): | III * MMI estimated |
| URL Official Data EMSC: | https://www.emsc-csem.org/Earthquake_information/e... |
| Unofficial data URL Volcano Discovery: | https://www.volcanodiscovery.com/earthquakes/quake... |