4 km SE of Home Gardens, CA
· · 2.0 km deep
EARTHQUAKE REPORT
10 km S of Idyllwild, CA
Preliminary report — details may changeThe numbers
Measured by USGS
LOCAL MAGNITUDE
1.0ml
Top 69%by magnitude in our 30-day catalog
Compared with 10,370 earthquakes
Worldwide reports stored here with a known magnitude, Aug 10, 2026–Sep 8, 2026. 7,146 were this magnitude or larger, including ties. Small earthquakes are detected more completely in some regions; this rank describes our catalog, not the odds of an earthquake.
SOURCE DEPTH15.2 km
Shallow
EPICENTER33.651°, -116.725°
10 km S of Idyllwild, CA
View epicenter & nearby reports on a map
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Epicenters · circles show magnitude, not affected areaUp to 500 matching events
Optional fault context from USGS
What the fault lines tell you
Golden lines show mapped U.S. Quaternary fault traces: surface evidence of movement within roughly the past 2.6 million years. Turn the layer on and zoom to explore how those traces sit near the epicenter.
A nearby line does not identify which fault produced this event. Some faults are buried or unmapped, and this layer covers the United States.
DID YOU FEEL IT?
Where it was felt
Not yet reported: community responses are not available in our saved report.
Checking the public USGS felt reports…
✦ Epicenter Colored areas show community intensity
Optional fault context from USGS
What the fault lines tell you
Golden lines show mapped U.S. Quaternary fault traces: surface evidence of movement within roughly the past 2.6 million years. Turn the layer on and zoom to explore how those traces sit near the epicenter.
A nearby line does not identify which fault produced this event. Some faults are buried or unmapped, and this layer covers the United States.
WeakII–IIIIVVVIVIIVIIIIX+Violent
Select an area on the map or in the list to see what people reported.
Distance & response timeline
Shaking by distance
Each dot is one reporting area. Select a dot to find it on the map.
Distance from the earthquake source includes depth. The distance scale is logarithmic; the intensity scale is linear.
Responses over time
The timeline counts responses received. The map shows the latest geographic summaries; USGS does not publish individual response locations linked to these times.
Reporting areas
Coverage, sources & downloads
These are public USGS geographic aggregates, not individual questionnaires. Community intensity describes the combined responses for an area; it does not measure shaking at every building. Small groups and USGS-flagged areas deserve extra care. ShakeMap estimates and community reports are separate products.
How USGS turns responses into community intensityNearby reports · 6
Within roughly 3° and 7 days. Nearby events are not necessarily aftershocks.
27 km ENE of Pine Valley, CA
· · 7.1 km deep
16 km WSW of Johannesburg, CA
· · 5.0 km deep
9 km WNW of Anza, CA
· · 11.4 km deep
9 km WNW of Anza, CA
· · 12.0 km deep
16 km WSW of Johannesburg, CA
· · 6.5 km deep
Earthquake safety & official tsunami information
Tsunami information
This page does not carry live tsunami warning status.
Check official tsunami messagesIf you feel shaking
Drop, cover and hold on. Follow local emergency instructions.
USGS earthquake safety guidanceExact times & report details
Occurred · · 2026-09-08 13:23:50 UTC
USGS updated · · Event ci41542776 · Saved ·
This page preserves the last USGS information collected by Forecast Bar. Magnitude, depth, location and felt reports may be revised.
The daily feed is normally checked every two minutes. A separate background check collects older revisions and withdrawals every ten minutes, with catch-up time after interruptions. Use USGS for the latest source information.