ALERTRA
220 earthquakes globally today

Earthquakes Near Clam Gulch, Alaska 99568 Today

Live data from USGS · Monitoring ZIP code 99568 Updated just now

Heads up: a M4.3 earthquake was detected 19 miles away. Review details below.

📱 Get earthquake alerts — download the app for real-time notifications

Recent Earthquakes Near Clam Gulch, Alaska

55 earthquakes have been recorded within 250 miles of Clam Gulch, Alaska in the past 24 hours. Alertra monitors seismic activity near ZIP code 99568 using live data from the U.S. Geological Survey (USGS), updated every 60 seconds. Whether you felt shaking or are checking if an earthquake just happened near Clam Gulch, this earthquake watch dashboard provides real-time magnitude data, an interactive seismic map, and earthquake history going back 15+ years.

Earthquake Alerts for Clam Gulch, Alaska

Alertra delivers real-time earthquake alerts for Clam Gulch and the surrounding 99568 area. When seismic activity is detected nearby, push notifications are sent within 60 seconds — no manual earthquake watch required.

Coming soon! We're working on bringing monitoring to Alertra.

📊 Earthquake Watch — Clam Gulch

Live seismic risk assessment · Updated every 60 seconds from USGS

Current Threat Level
Elevated
LowModerateHigh
Threat score: 62 / 100

Significant activity near Clam Gulch. You may have felt shaking.

Earthquakes nearby 55
Closest to you M4.3, 19 mi
Strongest in last 24hr M4.3, Felt indoors
Last felt M4.0+ 2 days ago
Tracking Area
Clam Gulch
LIVE EARTHQUAKES
Found 55 in region
Major (6.0+)
Moderate (4.0 - 5.9)
Minor (Below 4.0)
Your Location

🌍 Recent Earthquakes Near Clam Gulch

Past 24 hours within 250 miles · Source: USGS

Showing events within 250 miles · Past 24 hours · Source: USGS
Sort by:
MagnitudeWhat You'd FeelLocationDistanceWhen
M4.3 		Felt indoors 24 km SE of Kasilof, Alaska 19 mi 11:30 AM Details →
M3.2 		Light shaking 29 km WNW of Nikiski, Alaska 61 mi 5:54 AM Details →
M3.1 		Light shaking 10 km WSW of Hope, Alaska 49 mi 11:17 PM Details →
M2.6 		Rarely felt 35 km NW of Ninilchik, Alaska 62 mi 3:32 PM Details →
M2.5 		Rarely felt 25 km WSW of Aleneva, Alaska 188 mi 9:50 AM Details →
M2.4 		Rarely felt 14 km SSW of Petersville, Alaska 147 mi 6:09 PM Details →
M2.3 		Rarely felt 1 km E of Big Lake, Alaska 89 mi 11:34 AM Details →
M2.3 		Rarely felt 47 km SSW of Denali National Park, Alaska 209 mi 12:13 AM Details →
M2.3 		Rarely felt 30 km WNW of Susitna, Alaska 100 mi 7:25 PM Details →
M2.3 		Rarely felt 51 km NE of Susitna North, Alaska 157 mi 5:05 PM Details →
M2.2 		Rarely felt 20 km NNW of Skwentna, Alaska 138 mi 9:49 AM Details →
M2.2 		Rarely felt 10 km E of Womens Bay, Alaska 192 mi 2:00 AM Details →
M2.2 		Rarely felt 27 km NW of Valdez, Alaska 145 mi 2:14 PM Details →
M2.1 		Rarely felt 92 km SSE of Kokhanok, Alaska 173 mi 11:46 AM Details →
M2.1 		Rarely felt 33 km S of Denali National Park, Alaska 211 mi 6:33 AM Details →
M2.1 		Rarely felt 23 km W of Anchor Point, Alaska 72 mi 1:20 AM Details →
M2.1 		Rarely felt 8 km N of Anchorage, Alaska 74 mi 8:47 PM Details →
M2.1 		Rarely felt 58 km S of Cantwell, Alaska 186 mi 8:27 PM Details →
M2.0 		Rarely felt 4 km NNW of Denali Park, Alaska 248 mi 12:00 PM Details →
M2.0 		Rarely felt 34 km SSE of Glacier View, Alaska 134 mi 8:05 AM Details →
M1.9 		Not felt 16 km N of Meadow Lakes, Alaska 109 mi 12:07 AM Details →
M1.9 		Not felt 92 km NNW of Aleneva, Alaska 153 mi 5:17 PM Details →
M1.9 		Not felt 24 km NW of Beluga, Alaska 80 mi 4:19 PM Details →
M1.8 		Not felt 25 km W of Willow, Alaska 106 mi 5:18 AM Details →
M1.8 		Not felt 55 km W of Happy Valley, Alaska 82 mi 10:40 PM Details →
M1.8 		Not felt 19 km NNW of Ninilchik, Alaska 47 mi 3:13 PM Details →
M1.7 		Not felt 10 km S of Clam Gulch, Alaska 36 mi 5:46 AM Details →
M1.7 		Not felt 8 km WNW of Point MacKenzie, Alaska 80 mi 3:00 AM Details →
M1.7 		Not felt 24 km SW of Anchor Point, Alaska 75 mi 10:28 PM Details →
M1.7 		Not felt 36 km ESE of Cantwell, Alaska 215 mi 4:53 PM Details →
M1.6 		Not felt 38 km NE of Chase, Alaska 172 mi 11:08 PM Details →
M1.6 		Not felt 41 km N of Sutton-Alpine, Alaska 142 mi 9:19 PM Details →
M1.6 		Not felt 29 km ENE of Skwentna, Alaska 130 mi 6:43 PM Details →
M1.4 		Not felt 31 km NE of Whittier, Alaska 88 mi 7:38 AM Details →
M1.3 		Not felt 63 km W of Tyonek, Alaska 84 mi 2:56 PM Details →
M1.2 		Not felt 36 km SSE of Knik River, Alaska 87 mi 6:06 AM Details →
M1.2 		Not felt 94 km WNW of Aleneva, Alaska 187 mi 2:36 AM Details →
M1.2 		Not felt 56 km ENE of Port Alsworth, Alaska 101 mi 7:09 PM Details →
M0.9 		Not felt 86 km N of Karluk, Alaska 198 mi 8:28 PM Details →
M0.8 		Not felt 67 km WNW of Beluga, Alaska 100 mi 3:38 AM Details →
M0.8 		Not felt 45 km W of Ninilchik, Alaska 72 mi 3:26 AM Details →
M0.8 		Not felt 64 km E of Port Alsworth, Alaska 96 mi 1:48 AM Details →
M0.7 		Not felt 61 km E of Port Alsworth, Alaska 97 mi 12:23 PM Details →
M0.7 		Not felt 79 km ENE of Port Alsworth, Alaska 89 mi 3:27 AM Details →
M0.7 		Not felt 76 km ENE of Port Alsworth, Alaska 90 mi 1:31 AM Details →
M0.7 		Not felt 70 km WNW of Tyonek, Alaska 98 mi 11:13 PM Details →
M0.7 		Not felt 85 km NNW of Karluk, Alaska 211 mi 9:24 PM Details →
M0.7 		Not felt 61 km E of Port Alsworth, Alaska 97 mi 5:45 PM Details →
M0.6 		Not felt 72 km WNW of Beluga, Alaska 101 mi 9:18 AM Details →
M0.6 		Not felt 83 km NNW of Karluk, Alaska 211 mi 4:11 AM Details →
M0.6 		Not felt 64 km ENE of Pedro Bay, Alaska 95 mi 3:20 AM Details →
M0.5 		Not felt 62 km ENE of Pedro Bay, Alaska 96 mi 12:36 PM Details →
M0.5 		Not felt 62 km ENE of Pedro Bay, Alaska 94 mi 10:57 AM Details →
M0.5 		Not felt 64 km ENE of Pedro Bay, Alaska 94 mi 2:16 PM Details →
M-0.9 		Not felt 63 km ENE of Pedro Bay, Alaska 94 mi 2:16 PM Details →

📈 Earthquake History — Clam Gulch

Since 2016 · M2.5+ · 250 mi radius

Clam Gulch has recorded 10,240 earthquakes of magnitude 2.5 or greater within 250 miles since 2016. The largest was a M7.9 on Jan 23, 2018, located 261 km SE of Chiniak, Alaska. On average, the area experiences approximately 1892 notable seismic events per year.

M2.5+ in Past 7 Days

Mon
0
—
Tue
3
MAX M3.6
Wed
4
MAX M3.5
Thu
3
MAX M2.7
Fri
7
MAX M4.4
Sat
2
MAX M3.1
Sun
3
MAX M4.3
Since 2016 · M2.5+ · 250 mi

Yearly Activity · 10240 events

Past Week
View:
M2.5–4 (bars)
M4+ (line, right axis)
Yearly Earthquake Activity by Magnitude05001k1.5k2k020406080'16'18'20'22'24'262016: 598 (M2.5–4), 34 (M4+)2017: 720 (M2.5–4), 53 (M4+)2018: 1,522 (M2.5–4), 61 (M4+)2019: 875 (M2.5–4), 42 (M4+)2020: 734 (M2.5–4), 19 (M4+)2021: 784 (M2.5–4), 28 (M4+)2022: 755 (M2.5–4), 55 (M4+)2023: 898 (M2.5–4), 34 (M4+)2024: 772 (M2.5–4), 29 (M4+)2025: 968 (M2.5–4), 37 (M4+)2026: 1,192 (M2.5–4), 30 (M4+)
Event count (bars)
Seismic energy index (line)
Yearly Seismic Energy Release05001k1.5k2k020.0B40.0B60.0B'16'18'20'22'24'262016: 632 events, Energy: 409.9M2017: 773 events, Energy: 1.0B2018: 1,583 events, Energy: 46.0B2019: 917 events, Energy: 941.5M2020: 753 events, Energy: 134.4M2021: 812 events, Energy: 2.6B2022: 810 events, Energy: 389.1M2023: 932 events, Energy: 471.7M2024: 801 events, Energy: 162.8M2025: 1,005 events, Energy: 1.3B2026: 1,222 events, Energy: 681.9M
Largest Recorded
M7.9
261 km SE of Chiniak, Alaska
Jan 23, 2018
Avg Noticeable / Year
57.6
Estimated felt (MMI ≥ II)

Strongest Recorded Earthquakes

M7.9 Jan 23, 2018
261 km SE of Chiniak, Alaska
M7.1 Nov 30, 2018
1 km SE of Point MacKenzie, Alaska
M6.1 May 31, 2021
73 km N of Chickaloon, Alaska
M6.0 Nov 27, 2025
12 km WNW of Susitna, Alaska
M5.9 Dec 21, 2021
58 km E of Port Alsworth, Alaska
M5.8 May 27, 2019
61 km SSW of Nanwalek, Alaska
📊 Looking for detailed historical data?

🛡️ Earthquake Safety — Clam Gulch, Alaska

What Clam Gulch residents should know before, during, and after an earthquake

🏠 Step 1

Before: Secure Your Space

Bolt heavy furniture to walls. Keep an emergency kit within arm's reach of where you sleep. Know your exits.

🛡️ Step 2

During: Drop, Cover, Hold On

Drop to your hands and knees. Take cover under sturdy furniture. Hold on until the shaking stops. Stay away from windows.

🚪 Step 3

After: Check and Evacuate

Check for injuries and damage. If you smell gas, leave immediately and call 911. Expect aftershocks.

72-Hour Emergency Kit

✓ 1 gallon of water per person per day
✓ Non-perishable food (3-day supply)
✓ Battery-powered NOAA weather radio
✓ Flashlight and extra batteries
✓ First aid kit
✓ Whistle to signal for help
✓ N95 dust masks
✓ Plastic sheeting and duct tape
✓ Wrench or pliers to turn off utilities
✓ Manual can opener

Notable US Seismic History

1994 Northridge, CA
M6.7
57 fatalities, $50B in damage. One of the costliest US natural disasters.
2011 Virginia
M5.8
Felt across 22 states. The most widely felt earthquake in US history.
2018 Anchorage, AK
M7.1
Major infrastructure damage across south-central Alaska.

📍 Nearby Earthquake Monitoring

Cities near Clam Gulch with live tracking

🔔 Get earthquake alerts for Clam Gulch
Alertra monitors live data 24/7 and sends push notifications the moment a earthquake is detected near you.

🏢 About Alertra

Alertra is an earthquake monitoring platform built by a team of engineers in Arizona focused on natural disaster safety technology. We provide real-time earthquake alerts and risk assessments to help communities prepare before disaster strikes.

Alertra ingests real-time seismic data from the U.S. Geological Survey (USGS) and combines it with over 15 years of legacy earthquake records to build localized risk models for communities like Clam Gulch. Our threat scores, historical trend charts, and proximity alerts are all derived from this data — updated every 60 seconds.

Earthquake FAQ — Clam Gulch, Alaska

Was there an earthquake in Clam Gulch today?

Heads up: a M4.3 earthquake was detected 19 miles away. Review details below. This page shows all earthquakes detected within 250 miles of Clam Gulch in the past 24 hours, updated every 60 seconds from USGS.

Did an earthquake just happen near Clam Gulch?

Check the live earthquake table above for the most recent seismic events near 99568. Alertra detects earthquakes right now as they happen and can send you instant earthquake alerts for Clam Gulch.

What is the earthquake history for Clam Gulch, Alaska?

Alertra tracks USGS seismic records going back 15+ years for the Clam Gulch area. View the historical trends chart above to see yearly earthquake frequency and the largest recorded event near 99568.

How do I get earthquake alerts for Clam Gulch?

Download the Alertra app to receive push notifications within 60 seconds of any earthquake detected near 99568. Alertra monitors USGS seismic data 24/7 — no manual earthquake watch required.

App Coming Soon!

We're putting the final touches on the Alertra app. Enter your email below to join the waitlist and get early access.