Search focused Earth Science resources
Specialized indexes and AI
4EarthScience is a specialized search engine designed to help students, researchers, professionals, and curious readers find Earth Science information more efficiently. We combine multiple indexes, curated sources, and AI tools to improve relevance for geology, climatology, hydrology, oceanography, and related fields. Use the home page to start broad searches, explore popular topics, and access tools, guides, and community resources. Part of the 4SEARCH network of topic specific search engines.
Latest News & Web Pages
Moderate mag. 4. 0 earthquake - Indonesia on Sunday, Apr 26, 2026, at 04: 34 pm (GMT +9)
3+ hour, 21+ min ago (119+ words) Detailed info, map, data, reports, updates about this earthquake: Moderate mag. 4. 0 earthquake - Indonesia on Sunday, Apr 26, 2026, at 04: 34 pm (GMT +9) - Look up quakes in: Mag. 4. 0 earthquake - Indonesia on Sunday, Apr 26, 2026, at 04: 34 pm (GMT +9) - A moderate magnitude 4. 0 earthquake hit 320 km (199 mi) away from…...
Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260426/0720 Z VA CLD UNKNOWN REPORTED OBS VA DTG: 26/0750 Z
2+ hour, 40+ min ago (186+ words) news about the erupting mayon volcano Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260426/0720 Z VA CLD UNKNOWN REPORTED OBS VA DTG: 26/0750 Z Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260425/1956 Z FL090 EXTD SW REPORTED OBS VA DTG: 25/2000 Z Mayon Volcano Volcanic…...
Dukono Volcano Volcanic Ash Advisory: VA TO FL080 OBS AT 26/0820 Z MOVING W OBS VA DTG: 26/0820 Z to 8000 ft (2400 m)
2+ hour, 10+ min ago (218+ words) Dukono volcano news & eruption updates (Indonesia > Sulawesi) Dukono Volcano Volcanic Ash Advisory: VA TO FL080 OBS AT 26/0820 Z MOVING W OBS VA DTG: 26/0820 Z to 8000 ft (2400 m) Dukono Volcano Volcanic Ash Advisory: VA TO FL080 OBS AT 25/2200 Z MOVING W OBS VA DTG:…...
Geomagnetic Storm Sparks Aurora Alerts Across Northern United States
4+ hour, 10+ min ago (330+ words) A G1-class geomagnetic storm resulting from double M1-class solar flares and a coronal mass ejection (CME) is expected to trigger northern lights across ten northern U. S. states from Saturday, April 25, through Sunday, April 26, 2026. The National Oceanic and Atmospheric Administration (NOAA) issued…...
PT Pertamina Geothermal Energy Tbk announces Annual dividend, payable on May 22, 2026
3+ day, 12+ hour ago (273+ words) marketscreener. com PT Pertamina Geothermal Energy Tbk PT Pertamina Geothermal Energy Tbk announces Annual dividend, payable on May 22, 2026 PT Pertamina Geothermal Energy Tbk announced Annual dividend of IDR 49. 4423 per share payable on May 22, 2026, ex-date on May 04, 2026 and record date on…...
Geomagnetic Storm May Trigger Northern Lights Over US States Sunday
7+ hour, 13+ min ago (315+ words) Space weather experts at the National Oceanic and Atmospheric Administration forecast that a G1 minor geomagnetic storm may make the northern lights visible across several northern U. S. states on Sunday, April 26, 2026, into Monday, April 27. The anticipated display follows double M1-class solar flares…...
Following the current: Dr. Million connects ecology, community outreach
5+ hour, 15+ min ago (146+ words) timesdaily. com Dr. Kara Million. [COURTESY] Javascript is required for you to be able to read premium content. Please enable it in your browser settings. There was a problem reporting this. Keep it Clean. Please avoid obscene, vulgar, lewd, racist…...
Moderate mag. 4. 5 earthquake - Indonesia: Northern Molucca Sea on Sunday, Apr 26, 2026, at 07: 20 am (Universal Time)
3+ hour, 35+ min ago (159+ words) Detailed info, map, data, reports, updates about this earthquake: Moderate mag. 4. 5 earthquake - Indonesia: Northern Molucca Sea on Sunday, Apr 26, 2026, at 07: 20 am (Universal Time) - Look up quakes in: Mag. 4. 5 earthquake - Indonesia: Northern Molucca Sea on Sunday, Apr 26, 2026, at 07: 20 am (Universal Time)…...
Moderate earthquake of magnitude 4. 5 just reported 97 km northwest of Galela, Indonesia
3+ hour, 27+ min ago (231+ words) Earthquake news: reports and updates on earthquake activity world-wide Look up quakes in: Moderate earthquake of magnitude 4. 5 just reported 97 km northwest of Galela, Indonesia World Earthquake Report for Sunday, 26 April 2026 Volcano earthquake report for Sunday, 26 Apr 2026 Moderate magnitude 4. 6 earthquake 49 miles…...
Small magnitude 3. 0 earthquake 24 km northeast of Oslo, Norway
3+ hour, 24+ min ago (235+ words) Earthquake news: reports and updates on earthquake activity world-wide Look up quakes in: Small magnitude 3. 0 earthquake 24 km northeast of Oslo, Norway Moderate earthquake of magnitude 4. 5 just reported 97 km northwest of Galela, Indonesia World Earthquake Report for Sunday, 26 April 2026 Volcano earthquake…...