Terremoto moderato mag. 4.9 - South Pacific Ocean, domenica, 19 set 2021 17:42 (GMT -10) -
Terremoto moderato magnitudine 4.9 a 10 km di profondità
20 Sep 07:46 UTC: Primo a segnalare: GFZ dopo 4 ore.
Dettagli del sismo
| Data e ora | 20 Sep 2021 03:42:41 UTC - |
| Ora locale all'epicentro | domenica, 19 set 2021 17:42 (GMT -10) |
| Status | Confermato |
| Magnitudine | 4.9 |
| Prof. | 10.0 km |
| Epicentro latitudine / longitudine | 56.03°S / 144.48°W |
| Antipode | 56.03°N / 35.52°E |
| Intensità di scuotimento | Scuotimento moderato vicino all'epicentro |
| Sentito | 0 rapporti |
| Fonte dati primaria | GFZ (German Research Centre for Geosciences) |
| Luoghi vicini | |
| Energia sismica rilasciata stimata | 1.4 x 1012 joules (392 MWh, equivalent to 338 tons of TNT) | about seismic energy |
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.
| Mag. | Prof. | Ubicazione | Fonte |
| 4.9 | 10 km | Pacific Antarctic Ridge | GFZ |
| 4.9 | 10 km | PACIFIC-ANTARCTIC RIDGE | EMSC |
| 5.1 | 10 km | Pacific-Antarctic Ridge | USGS |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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