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
Predicted shaking intensity varies with velocity model choice during the 2022 Luding earthquake
1+ hour, 24+ min ago (165+ words) Simulated seismic intensity patterns for the 5 September 2022 Mw 6.6 Luding earthquake in southwest China, calculated from peak ground velocity in the 0.020.5 Hz frequency range. Although the same earthquake source is used, different crustal velocity models produce markedly different shaking intensities and…...
24 New Amphipod Species Identified in Clarion-Clipperton Zone
1+ hour, 47+ min ago (27+ words) 24 New Amphipod Species Identified in Clarion-Clipperton Zone (IMAGE)EurekAlert! Collage of the 24 new Amphipod species identified in Clarion-Clipperton Zone National Oceanography Centre, Southampton...
Renforth Resources Closes $1 million Financing and Commences Drill Program Permitting for Parbec Gold Deposit
6+ hour, 8+ min ago (496+ words) Pickering, Ontario " TheNewswire - March 24, 2026 " Renforth Resources Inc. (CSE: RFR | OTC: RFHRF | FSE: 9RR) ("Renforth" or the "Company") is pleased to announce the closure of the previously announced best efforts financing, update shareholders on drill program planning for our Parbec gold deposit…...
Moderate mag. 4.1 earthquake - 57 km south of Minatitlán, Estado de Veracruz-Llave, Mexico, on Tuesday, Mar 24, 2026, at 11:05 am (GMT -6)
1+ hour, 35+ min ago (147+ words) Detailed info, map, data, reports, updates about this earthquake: Moderate mag. 4.1 earthquake - 57 km south of Minatitl'n, Estado de Veracruz-Llave, Mexico, on Tuesday, Mar 24, 2026, at 11:05 am (GMT -6) - Look up quakes in: Mag. 4.1 earthquake - 57 km south of Minatitl'n, Estado de Veracruz-Llave, Mexico,…...
Moderate mag. 4.0 earthquake - South Pacific Ocean, 35 km northwest of Hicks Bay, Gisborne, New Zealand, on Wednesday, Mar 25, 2026, at 04:18 am (Auckland time)
3+ hour, 22+ min ago (142+ words) Detailed info, map, data, reports, updates about this earthquake: Moderate mag. 4.0 earthquake - South Pacific Ocean, 35 km northwest of Hicks Bay, Gisborne, New Zealand, on Wednesday, Mar 25, 2026, at 04:18 am (Auckland time) - Look up quakes in: Mag. 4.0 earthquake - South Pacific Ocean, 35 km…...
Moderate magnitude 4.9 earthquake 29 miles south of Adak, Alaska, United States
1+ hour, 42+ min ago (262+ words) Earthquake news: reports and updates on earthquake activity world-wide Look up quakes in: Moderate magnitude 4.9 earthquake 29 miles south of Adak, Alaska, United States Small tremor of magnitude 2.5 reported 16 km southeast of Niort, France Small earthquake of magnitude 3.0 reported 2 miles southeast…...
Semeru Volcano Volcanic Ash Advisory: VA TO FL150 LAST REP AT 24/1558Z EST VA DTG: 24/1630Z to 15000 ft (4600 m)
1+ hour, 40+ min ago (221+ words) Latest news and updates about the volcanic activity of mt Semeru volcano, East-Java (Indonesia) Semeru Volcano Volcanic Ash Advisory: VA TO FL150 LAST REP AT 24/1558Z EST VA DTG: 24/1630Z to 15000 ft (4600 m) Semeru Volcano (Indonesia) activity update Mar 23, 2026 - Continuing eruption Semeru Volcano Volcanic…...
Aoba Volcano Volcanic Ash Advisory: ERUPTION AT 20260324/0100Z CONTINUOUS LOW LEVEL ERUPTION
4+ hour, 40+ min ago (123+ words) Aoba volcano (Vanuatu) eruption news & activity updates Aoba Volcano Volcanic Ash Advisory: ERUPTION AT 20260324/0100Z CONTINUOUS LOW LEVEL ERUPTION Aoba Volcano Volcanic Ash Advisory: ERUPTION AT 20260324/0100Z LOW LEVEL ERUPTION RESUMED to 15000 ft (4600 m) Aoba Volcano Volcanic Ash Advisory: ERUPTION AT 20260321/1930Z CONTINUOUS LOW…...
Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260324/1609Z VA CLD UNKNOWN REPORTED OBS VA DTG: 24/1610Z
2+ hour, 10+ min ago (178+ words) news about the erupting mayon volcano Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260324/1609Z VA CLD UNKNOWN REPORTED OBS VA DTG: 24/1610Z Mayon Volcano (Philippines) activity update Mar 23, 2026 - Continuing eruption Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260324/0435Z VA CLD UNKNOWN REPORTED OBS…...
Fuego Volcano Volcanic Ash Advisory: VA MOVG S to 14000 ft (4300 m)
2+ hour, 40+ min ago (223+ words) Fuego volcano (Guatemala): eruption and activity updates Fuego Volcano Volcanic Ash Advisory: VA MOVG S to 14000 ft (4300 m) Fuego Volcano Volcanic Ash Advisory: VA EMS OBSD IN WEBCAM Fuego Volcano Volcanic Ash Advisory: ONGOING VA EMS Fuego Volcano Volcanic Ash Advisory:…...