Alerts

Air Quality Alert issued September 17 at 10:36AM EDT by NWS Wilmington OH

Published: 17 September 2025
Categories: National Weather Service

RSS feed source: US National Weather Service

The Indiana Department of Environmental Management has declared an Air Action Day, until midnight EDT Thursday night. Levels of ozone within the region may approach or exceed unhealthy standards. On Alert days, help reduce ozone by taking the following actions: * Carpool, if possible, bike, walk or take the bus instead of driving alone. * Refuel your vehicle after 8 pm. * Do not idle your vehicle, exhaust contributes to air pollution. * Mow your lawn in the evening hours and avoid the use of gas-powered lawn equipment. For additional actions and information, please visit the IDEM Smog page at: https://apps.idem.in.gov/smogwatch.

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Rip Current Statement issued September 17 at 10:30AM EDT until September 18 at 4:00AM EDT by NWS Melbourne FL

Published: 17 September 2025
Categories: National Weather Service

RSS feed source: US National Weather Service

* WHAT…Dangerous rip currents. * WHERE…Coastal Saint Lucie and Coastal Martin Counties. * WHEN…Through late tonight. * IMPACTS…Rip currents can sweep even the best swimmers away from shore into deeper water.

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World Earthquake Report for Wednesday, 17 September 2025

Published: 17 September 2025
Categories: Global Earthquake Activity

RSS feed source: US National Weather Service

Wed, 17 Sep 2025, 14:20 | BY: EARTHQUAKEMONITOR

Worldwide earthquakes above magnitude 3 during the past 24 hours on 17 Sep 2025

Summary: 1 quake 6.0+, 1 quake 5.0+, 38 quakes 4.0+, 127 quakes 3.0+, 352 quakes 2.0+ (519 total)
This report is being updated every hour.
Magnitude 6+: 1 earthquake
Magnitude 5+: 1 earthquake
Magnitude 4+: 38 earthquakes
Magnitude 3+: 127 earthquakes
Magnitude 2+: 352 earthquakes
No quakes of magnitude 7 or higherTotal seismic energy estimate: 7.8 x 1013 joules (21.8 gigawatt hours, equivalent to 18755 tons of TNT or 1.2 atomic bombs!) | equivalent to ONE quake of magnitude 6.1 learn more10 largest earthquakes in the world (past 24 hours)#1: Mag 6.0 Solomon Sea, 100 km west of Taiof Island, Bougainville, Papua New GuineaWednesday, Sep 17, 2025, at 03:59 am (GMT +11) – #2: Mag 5.1 Coral Sea, 92 km west of Tanna Island, Tafea Province, VanuatuWednesday, Sep 17, 2025, at 11:02 pm (GMT +11) – #3: Mag 4.9 East China Sea, Kagoshima-ken, 6.4 km southwest of Suwanose-jima Island, JapanWednesday, Sep 17, 2025, at 09:55 pm (GMT +9) – #4: Mag 4.9 141 km north of Naze, Kagoshima-ken, JapanWednesday, Sep 17, 2025, at 10:00 pm (GMT +9) – #5: Mag 4.9 North Pacific Ocean, 91 km southwest of Tapachula, Estado de Chiapas, MexicoTuesday, Sep 16, 2025, at 10:11 am (GMT -6) – #6: Mag 4.8 North Pacific Ocean, 211

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