Alerts

Light mag. 3.9 earthquake – Philippines: Philippine Islands Region on Wednesday, Aug 20, 2025, at 11:41 pm (GMT +8)

Published: 20 August 2025
Categories: Global Earthquake Activity

RSS feed source: Volcano Discovery.com--Global earthquake monitor

Date and TimeMag
DepthDistanceLocationDetailsMap Aug 20, 11:35 pm (GMT +8)

4.4

16 km1.1 km (0.7 mi) to the E 089 km S 81° E of Dolores (Eastern Samar)  I FELT IT InfoAug 9, 06:53 pm (GMT +8)

3.0

7 km64 km (40 mi) to the W Samar, Philippines

Info

Aug 9, 09:44 am (Manila)

4.2

30 km96 km (60 mi) to the W 33 km north of Borongan, Province of Eastern Samar, Eastern Visayas, Philippines InfoAug 4, 06:05 pm (GMT +8)

3.8

40 km73 km (46 mi) to the N Philippine Islands Region

Info

Aug 4, 02:31 am (GMT +8)

3.5

16 km41 km (25 mi) to the SW Samar, Philippines

Info

Jul 31, 10:11 pm (GMT +8)

4.0

10 km66 km (41 mi) to the S Philippine Sea, 75 km east of Borongan, Philippines 2 reportsInfoJul 13, 07:44 am (GMT +8)

4.1

8 km92 km (57 mi) to the S Philippine Sea, 58 km east of Guiuan, Philippines InfoJun 29, 09:53 pm (Manila)

3.9

20 km79 km (49 mi) to the W Samar, Philippines 2 reportsInfoNov 2, 2023 02:50 pm (GMT +8)

5.7

13 km72 km (45 mi) to the SW 29 km ENE of Hernani, Philippines 4 reportsInfoDec 21, 2014 08:25 am (Manila)

5.5

26 km55 km (34 mi) to the SW Samar, Philippines InfoDec 20, 2014 08:25 am (GMT +8)

6.0

2 km31 km (19 mi) to the S Philippine Islands Region InfoAug 31, 2012 09:27 pm (GMT +8)

6.8

13 km97 km (60 mi) to the SE Philippine Sea, 146 km east of Borongan, Philippines InfoAug 31, 2012 08:47 pm (GMT +8)

7.6

28 km129 km (80 mi) to the S Philippine Sea, Eastern Visayas, 239 km northeast of Butuan, Philippines 8 reportsInfoFeb 4, 2012 09:09 pm

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Air Quality Alert issued August 20 at 8:35AM MST by NWS Phoenix AZ

Published: 20 August 2025
Categories: National Weather Service

RSS feed source: Volcano Discovery.com--Global earthquake monitor

AQAPSR The Arizona Department of Environmental Quality (ADEQ) has issued an Ozone High Pollution Advisory for the Phoenix Metro Area on Thursday. This means that forecast weather conditions combined with existing ozone levels are expected to result in local maximum 8-hour ozone concentrations that pose a health risk. Adverse health effects increase as air quality deteriorates. Ozone is an air contaminant which can cause breathing difficulties for children, older adults, as well as persons with respiratory problems. A decrease in physical activity is recommended. You are urged to car pool, telecommute or use mass transit. The use of gasoline-powered equipment should be reduced or done late in the day. For details

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Coastal Flood Statement issued August 20 at 11:35AM EDT until August 21 at 5:00AM EDT by NWS Key West FL

Published: 20 August 2025
Categories: National Weather Service

RSS feed source: Volcano Discovery.com--Global earthquake monitor

* WHAT…Minor saltwater flooding. * WHERE…Lower Florida Keys. * WHEN…Through late tonight. * IMPACTS…Minor saltwater flooding of low elevation streets and lots is likely. Some storm drains will overflow, and some seawalls and docks will be overtopped. Boaters can expect less clearance under fixed bridges. Motorists should remember that persistent puddles around the times of high tide are almost certain to contain a mix of saltwater.

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Moderate mag. 4.4 earthquake – 089 km S 81° E of Dolores (Eastern Samar) on Wednesday, Aug 20, 2025, at 11:35 pm (GMT +8)

Published: 20 August 2025
Categories: Global Earthquake Activity

RSS feed source: Volcano Discovery.com--Global earthquake monitor

Date and TimeMag
DepthDistanceLocationDetailsMap Aug 9, 09:44 am (Manila)

4.2

30 km97 km (60 mi) to the W 33 km north of Borongan, Province of Eastern Samar, Eastern Visayas, Philippines InfoJul 31, 10:11 pm (GMT +8)

4.0

10 km67 km (41 mi) to the S Philippine Sea, 75 km east of Borongan, Philippines 2 reportsInfoJul 13, 07:44 am (GMT +8)

4.1

8 km92 km (57 mi) to the S Philippine Sea, 58 km east of Guiuan, Philippines InfoJun 17, 09:52 pm (GMT +8)

4.4

19 km25 km (16 mi) to the W Philippine Islands Region InfoJun 14, 02:17 am (GMT +8)

4.0

10 km74 km (46 mi) to the NW Samar, Philippines InfoMay 27, 10:31 pm (GMT +8)

4.6

10 km90 km (56 mi) to the NW 44 km NE of Alugan, Philippines 1 reportInfoMay 7, 12:41 pm (GMT +8)

4.9

10 km95 km (59 mi) to the NW 74 km NE of Alugan, Philippines 3 reportsInfoApr 23, 06:10 am (Manila)

4.6

41 km99 km (61 mi) to the W 6 km NW of Taft, Philippines 2 reportsInfoMar 11, 02:25 pm (GMT +8)

4.9

86 km79 km (49 mi) to the N Philippine Islands Region InfoFeb 22, 06:30 pm (Universal Time)

4.6

27 km78 km (49 mi) to the SW Philippine Sea, 36 km southeast of Borongan, Philippines 6 reportsInfoNov 2, 2023 02:50 pm (GMT +8)

5.7

13 km73 km (45 mi) to the SW 29 km ENE of Hernani, Philippines 4 reportsInfoDec 20, 2014 08:25 am (GMT +8)

6.0

2 km31 km (19 mi) to the S Philippine Islands Region InfoAug 31, 2012 09:27 pm (GMT +8)

6.8

13 km96 km (60 mi) to the SE Philippine Sea, 146 km east of Borongan, Philippines InfoAug 31, 2012

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