RSS feed source: US National Weather Service

Thu, 11 Sep 2025, 19:20 | BY: EARTHQUAKEMONITOR

Worldwide earthquakes above magnitude 3 during the past 24 hours on 11 Sep 2025

Summary: 5 quakes 5.0+, 35 quakes 4.0+, 118 quakes 3.0+, 296 quakes 2.0+ (454 total)
This report is being updated every hour.
Magnitude 5+: 5 earthquakes
Magnitude 4+: 35 earthquakes
Magnitude 3+: 118 earthquakes
Magnitude 2+: 296 earthquakes
No quakes of magnitude 6 or higherTotal seismic energy estimate: 3.4 x 1013 joules (9.43 gigawatt hours, equivalent to 8113 tons of TNT or 0.5 atomic bombs!) | equivalent to ONE quake of magnitude 5.8 learn more10 largest earthquakes in the world (past 24 hours)#1: Mag 5.3 North Pacific Ocean, 191 km southeast of Petropavlovsk-Kamchatskiy, Kamchatka, RussiaThursday, Sep 11, 2025, at 03:54 pm (GMT +11) – #2: Mag 5.2 North Pacific Ocean, 185 km southeast of Petropavlovsk-Kamchatskiy, Kamchatka, RussiaThursday, Sep 11, 2025, at 03:35 pm (GMT +12) – #3: Mag 5.0 Banda Sea, 20 km southwest of Pulau Namsar Island, Maluku, IndonesiaThursday, Sep 11, 2025, at 06:06 pm (Jayapura time) – #4: Mag 5.0 North Pacific Ocean, 189 km southeast of Petropavlovsk-Kamchatskiy, Kamchatka, RussiaThursday, Sep 11, 2025, at 04:53 pm (GMT +12) – #5: Mag 5.0 North Pacific Ocean, 67 km east of Petropavlovsk-Kamchatskiy, Kamchatka, RussiaThursday, Sep 11, 2025, at 07:30 am (GMT +12) – #6: Mag 4.9 North Pacific Ocean, 198 km south of Petropavlovsk-Kamchatskiy, Kamchatka, RussiaThursday, Sep 11,

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RSS feed source: US National Weather Service

AQAMEG The Shelby County Health Department has issued a Code Orange Ozone Forecast effective for Shelby County Tennessee, Crittenden County Arkansas, and DeSoto County Mississippi, including the city of Memphis for Friday. This ozone forecast is due to forecasted ozone values that will be unhealthy for sensitive groups. These values will exceed the Environmental Protection Agency’s federal safe health standard. The Shelby County Health Department recommends that sensitive groups which include active children and adults, and people with respiratory disease, such as asthma, limit prolonged outdoor exertion. Please continue to check the latest air quality forecasts and updates until monitored values return to safe levels. For more information go to www.airnow.gov.

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At 214 PM MDT, Doppler radar was tracking a strong thunderstorm 8 miles northeast of Two Buttes Reservoir, or 23 miles south of Lamar, moving northeast at 20 mph. HAZARD…Wind gusts up to 50 mph and pea size hail. SOURCE…Radar indicated. IMPACT…Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. This storm will remain over mainly rural areas of southwestern Prowers County.

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