M4.6 Earthquake – 100 km W of El Aguilar, Argentina
Oct 27, 2026 11:41 UTC (14 days ago)
- Magnitude
- 4.6 (mb)
- Time
- Oct 27, 2026 11:41 UTC
- Depth
- 206.3 km (128.1 mi)
- Epicenter
- -23.182°, -66.662°
- Location
- 100 km W of El Aguilar, Argentina
- Reported by
- USGS, EMSC, GEOFON · USGS event page
Each circle is an earthquake. Bigger and redder = stronger. The ring marks 100 km around the epicenter.
Magnitude<33–44–55–66+AgeLast hourLast 24 hOlder
Other earthquakes within 100 km (last 30 days)
| Mag | Location | When |
|---|---|---|
| 3.8 | 178 km WNW of San Salvador de Jujuy, Argentina | 23 h ago Nov 9, 2026 02:03 UTC |
| 3.7 | 209 km W of San Salvador de Jujuy, Argentina · Chile | 30 h ago Nov 8, 2026 18:51 UTC |
| 4.3 | 60 km WNW of San Antonio de los Cobres, Argentina | 42 h ago Nov 8, 2026 07:02 UTC |
| 2.7 | 190 km WNW of San Salvador de Jujuy, Argentina | 44 h ago Nov 8, 2026 04:55 UTC |
| 3.1 | 186 km SW of Villazon, Bolivia · Chile | 2 days ago Nov 7, 2026 22:46 UTC |
| 3.2 | 133 km WSW of Villazon, Bolivia · Argentina | 3 days ago Nov 7, 2026 08:40 UTC |
| 3.5 | 185 km WNW of San Salvador de Jujuy, Argentina | 3 days ago Nov 6, 2026 19:01 UTC |
| 2.5 | 111 km NW of San Salvador de Jujuy, Argentina | 4 days ago Nov 5, 2026 15:31 UTC |
| 2.5 | 171 km WNW of San Salvador de Jujuy, Argentina | 5 days ago Nov 5, 2026 09:17 UTC |
| 3.0 | 202 km SW of Villazon, Bolivia · Chile | 5 days ago Nov 5, 2026 07:55 UTC |
Learn more
- The Earthquake Magnitude Scale ExplainedRichter versus moment magnitude, what each level feels like, and how often each size occurs.
- Earthquake Depth Explained: Why It MattersShallow, intermediate and deep earthquakes, why depth changes the shaking, and how reliable the number is.
- What to Do Before, During and After an EarthquakeDrop, Cover and Hold On, what to do in a car or near the coast, and how to handle aftershocks.
Magnitudes and locations come from automatic or reviewed solutions and are often revised in the hours after an earthquake. Email alerts are coming soon; join the waiting list.