Introduction
You are sitting at your desk, coffee in hand, when the floor starts to shake. The windows rattle. The walls tremble. And within seconds, your phone is buzzing with messages: “Did you feel that?” That is exactly what millions of people experienced when the most talked-about temblor en New Jersey hoy stopped the entire East Coast in its tracks.
Earthquakes in New Jersey are not common. But when they happen, they make headlines fast. People across New Jersey, New York City, and Pennsylvania all felt the ground move. Questions flooded social media almost instantly. Where was it? How big was it? Is it safe to go outside?
This article gives you verified, fact-based answers to all of those questions. You will find the confirmed magnitude, exact time, epicenter location, depth, and what the United States Geological Survey (USGS) officially reported. We also cover what this means for the region and what you should know about earthquake safety going forward.
Quick Facts: Verified Earthquake Summary (USGS Confirmed)
Here is a fast overview of the most recent major earthquake in New Jersey, confirmed by the USGS and the New Jersey Geological Survey. No guesses, no rumors — only verified data. source: Gestión
| Detail | Confirmed Information |
|---|---|
| Date | April 5, 2024 |
| Local Time | 10:23 AM EDT |
| UTC Time | 14:23 UTC |
| Magnitude | 4.8 Mw (moment magnitude) |
| Depth | 4.7 km (approximately 2.9 miles) |
| Epicenter | Tewksbury Township, Hunterdon County, NJ |
| Coordinates | 40.689°N, 74.754°W |
| Nearest City | Oldwick, NJ (about 1 mile north of epicenter) |
| Areas Affected | New Jersey, New York, Pennsylvania, and beyond |
| Max. Intensity | MMI VI (Strong) |
| Strongest Aftershock | Magnitude 3.7, same day at approximately 5:59 PM |
| Status | CONFIRMED by USGS |
Was There an Earthquake in New Jersey Today?
Confirmed: As of August 10, 2026, there are no significant earthquakes reported in or near New Jersey in the past 24 hours. Current seismic monitoring data shows no active events today.
However, the question “temblor en New Jersey hoy” continues to trend because of the region’s seismic history and the lasting impact of the April 5, 2024 earthquake. That event shook millions and remains the strongest recorded earthquake in New Jersey in over two centuries.
If you are looking for real-time updates, the USGS Earthquake Hazards Program and the New Jersey Department of Environmental Protection’s Geological Survey update their data within minutes of any seismic activity. Always check those first.
Where Was the Earthquake in New Jersey?
The epicenter of the April 5, 2024 earthquake was in Tewksbury Township, located in Hunterdon County, New Jersey.
More specifically, the epicenter sat at coordinates 40.689°N, 74.754°W. That puts it about one mile north of the small community of Oldwick and five miles east of Lebanon, New Jersey. It was approximately 65 kilometers (about 40 miles) west of New York City.
This location is significant. The area sits near two known fault systems:
- The Ramapo Fault — the most significant fault system in New Jersey, stretching from southeastern New York through northern New Jersey and into Pennsylvania.
- The Flemington Fault — a younger fault in the same general region, also identified by geologists as a possible source for this seismic event.
The USGS noted that while neither fault was perfectly aligned with the quake’s focal mechanism, the aftershock cluster pointed toward the Tewksbury Fault, which runs north of the Ramapo Fault. quickcarthub
What Was the Magnitude of the New Jersey Earthquake?
The USGS confirmed a moment magnitude of 4.8 (Mw 4.8).
To put that in perspective, a magnitude 4.8 earthquake is considered “light to moderate” on the seismic scale. It is strong enough to be felt widely, rattle windows, and cause minor structural damage — but it is not typically destructive on a large scale.
What made this one notable was the population density of the region it struck. Tens of millions of people live within shaking distance of the epicenter. That is why it generated more than 180,000 “Did You Feel It?” reports on the USGS website, which is the largest number ever recorded for any single U.S. earthquake in USGS history.
Here is what the magnitude means in practical terms: quickcarthub
- People indoors felt strong shaking.
- Objects fell from shelves.
- A water main break occurred in Randolph, New Jersey.
- Substantial damage was documented at a historic masonry building in Lebanon, NJ.
- Mild cracking was reported in some structures.
No major structural collapses occurred. No fatalities were recorded.
What Time Was the Earthquake in New Jersey?
The earthquake struck at exactly 10:23 AM Eastern Daylight Time (EDT) on Friday, April 5, 2024.
In Coordinated Universal Time (UTC), that translates to 14:23 UTC. The timing is worth noting. It happened on a weekday morning when most people were at work or school. Offices and schools across New Jersey and New York City felt the shaking. Many buildings were evacuated out of caution.
The largest aftershock came later that same day at approximately 5:59 PM EDT. That aftershock measured a magnitude of 3.7 and was centered about four miles from Gladstone, New Jersey. It was strong enough to alarm people who had just started to calm down after the morning event.
Over the days and weeks that followed, more than 205 aftershocks were recorded in total. Ten of those measured at magnitude 2.0 or higher.
Where Was the Epicenter?
Confirmed by USGS: The epicenter was in Tewksbury Township, Hunterdon County, New Jersey, at coordinates 40.689°N, 74.754°W.
The focal depth was reported at approximately 4.7 km, or about 2.9 miles underground. This is considered a very shallow earthquake. Shallow quakes tend to produce stronger surface shaking than deeper ones, which explains why so many people felt it across such a wide area.
The quake was felt as far north as Maine and as far south as Norfolk, Virginia and Washington, D.C. That is an extraordinary geographic reach for a 4.8 magnitude event and is directly related to the shallow depth and the geology of the Eastern Seaboard, where older, harder rock transmits seismic waves very efficiently.
Why Does New Jersey Have Earthquakes?
This surprises many people. New Jersey is not California. There are no famous fault lines like the San Andreas here. So why does the ground shake?
The short answer is geology. The Eastern United States sits on an ancient, densely packed tectonic plate. While the plate boundaries are far away, stress builds up within the interior over centuries. The Ramapo Fault system is the primary geological feature responsible for seismic activity in New Jersey.
According to data from VolcanoDiscovery, New Jersey averages about 35 earthquakes per year, most of them very small, well below what people can feel. A magnitude 3.0 or higher event occurs roughly once every three years. A magnitude 4.0 or higher is far rarer, occurring perhaps once every 13 years.
The April 2024 event was the strongest to affect the state since a 5.3 magnitude earthquake in 1783. It was also the strongest to shake New York City since an estimated 5.0 magnitude event in 1884.
How New Jersey, New York City, and Pennsylvania Were Affected
The temblor en New Jersey rippled across state lines in every direction. source: Volcano Discovery
New Jersey: Evacuation of buildings, a water main break in Randolph, structural damage at a Lebanon historic building, school dismissals.
New York City: Buildings shook noticeably. The New York City subway system was temporarily slowed for safety inspections. Governor Kathy Hochul confirmed there was no major damage to city infrastructure.
Pennsylvania: Residents in eastern Pennsylvania reported feeling the shaking, particularly in communities near the Delaware River valley.
The USGS “Did You Feel It?” platform received more than 180,000 responses, more than any earthquake in U.S. history had ever generated on that platform.
What to Do If You Feel an Earthquake in New Jersey
Whether it is a small tremor or a larger event, here is what you should do:
- Drop, Cover, and Hold On. Get under a sturdy desk or table if you can. Cover your head and neck.
- Stay away from windows. Glass can shatter even in moderate shaking.
- Do not run outside during shaking. Most injuries happen from falling debris near exits.
- After shaking stops, check for hazards. Look for gas leaks, broken glass, and structural damage before moving around.
- Tune in to official sources. USGS, local emergency management, and NJDEP provide real-time updates.
Conclusion
The temblor en New Jersey hoy search trend reflects something real. This is a region that experienced its most powerful earthquake in over 200 years in April 2024, and people are paying attention like never before. The 4.8 magnitude quake in Tewksbury Township shook millions of people across New Jersey, New York City, and Pennsylvania and set a U.S. record for public response reports.
No significant earthquake has hit New Jersey today as of August 10, 2026. But the seismic history is real, the fault systems are active, and preparedness matters.
If you found this article helpful, share it with someone in your community. And if you felt a tremor recently that is not covered here, check the USGS Earthquake Hazards Program for the most up-to-date information. Staying informed is the first step to staying safe.
FAQs
1. Was there an earthquake in New Jersey today? As of August 10, 2026, no significant earthquake has been confirmed in or near New Jersey in the past 24 hours. For real-time updates, check the USGS Earthquake Hazards Program directly.
2. What was the biggest earthquake ever recorded in New Jersey? The most recent strongest earthquake was the April 5, 2024 event at magnitude 4.8. Historically, a 5.3 magnitude earthquake struck New Jersey in 1783, making it the largest on record.
3. Where was the epicenter of the New Jersey earthquake? The epicenter of the April 5, 2024 earthquake was in Tewksbury Township, Hunterdon County, NJ, at coordinates 40.689°N, 74.754°W, near the village of Oldwick.
4. What time did the earthquake hit New Jersey? The earthquake struck at 10:23 AM Eastern Daylight Time (EDT) on April 5, 2024 (14:23 UTC).
5. How deep was the New Jersey earthquake? The USGS confirmed a focal depth of approximately 4.7 km (about 2.9 miles). This shallow depth contributed to strong surface shaking felt across a wide area.
6. Did New York City feel the New Jersey earthquake? Yes. Buildings shook noticeably across New York City. The subway system slowed for inspections. No major damage was reported in the city.
7. What fault caused the New Jersey earthquake? The USGS linked the earthquake to the region near the Ramapo Fault and the Tewksbury Fault. The Flemington Fault was also identified as a possible contributing source.
8. How many aftershocks followed the New Jersey earthquake? As of August 2024, over 205 aftershocks were recorded. The strongest measured 3.7 magnitude, occurring about seven and a half hours after the main quake.
9. Is New Jersey at risk for more earthquakes? Yes, but large earthquakes are rare. New Jersey averages about 35 small earthquakes per year. A magnitude 4.0 or above occurs roughly once every 13 years based on historical data.
10. Where can I get real-time earthquake alerts for New Jersey? The USGS Earthquake Hazards Program and the New Jersey Department of Environmental Protection Geological Survey both provide real-time seismic data updated within minutes of any event.
About the Author: Marco R. Delgado is a bilingual science and natural disaster journalist with over a decade of experience covering seismic events, climate science, and emergency preparedness across the United States. Marco has reported on major earthquakes, hurricanes, and extreme weather events for regional and national publications. He specializes in translating complex scientific data from sources like USGS and NOAA into clear, accessible stories for everyday readers. His work is grounded in verified data and a strong commitment to accurate, timely public information.
email: johanharwen@314gmail.com
Author Name: Marco R. Delgado
