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
Geospatial Imagery Analytics Company Evaluation Report 2025: Google, Maxar Technologies and Trimble Lead with AI Satellite Data Platforms, High-Resolution Imagery and Real-Time Spatial Analytics
2+ week, 3+ day ago (544+ words) The Geospatial Imagery Analytics Companies Quadrant provides an in-depth analysis of the global market, spotlighting key players, innovations, and trends. With over 100 companies evaluated, the top 18 were named quadrant leaders. This rapidly growing field aids defense, intelligence, urban planning, agriculture,…...
Moderate mag. 4.8 earthquake - South Pacific Ocean, 161 km southwest of Apia, Tuamasaga, Samoa, on Monday, Mar 23, 2026, at 04:23 am (GMT +12)
2+ hour, 27+ min ago (139+ words) Detailed info, map, data, reports, updates about this earthquake: Moderate mag. 4.8 earthquake - South Pacific Ocean, 161 km southwest of Apia, Tuamasaga, Samoa, on Monday, Mar 23, 2026, at 04:23 am (GMT +12) - Look up quakes in: Mag. 4.8 earthquake - South Pacific Ocean, 161 km southwest of Apia,…...
Shiveluch Volcano Volcanic Ash Advisory: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY to 33000 ft (10100 m)
1+ hour, 35+ min ago (161+ words) Shiveluch volcano (Kamchatka): news & eruption updates Shiveluch Volcano Volcanic Ash Advisory: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY to 33000 ft (10100 m) Shiveluch Volcano Volcanic Ash Advisory: POSS ERUPTION OBS AT 20260322/0910Z FL320 EXTD N OBS VA DTG: 22/0930Z to 32000 ft (9800 m) Shiveluch Volcano Volcanic Ash Advisory:…...
Moderate mag. 4.7 earthquake - New Zealand: South of Kermadec Islands on Monday, Mar 23, 2026, at 05:06 am (GMT +12)
1+ hour, 44+ min ago (133+ words) Detailed info, map, data, reports, updates about this earthquake: Moderate mag. 4.7 earthquake - New Zealand: South of Kermadec Islands on Monday, Mar 23, 2026, at 05:06 am (GMT +12) - Look up quakes in: Mag. 4.7 earthquake - New Zealand: South of Kermadec Islands on Monday, Mar 23, 2026, at…...
Moderate mag. 4.4 earthquake - North Pacific Ocean, 73 mi south of Buldir Island, Aleutians West Census Area, Alaska, United States, on Sunday, Mar 22, 2026, at 07:46 am (GMT -9)
2+ hour, 4+ min ago (133+ words) Detailed info, map, data, reports, updates about this earthquake: Moderate mag. 4.4 earthquake - North Pacific Ocean, 73 mi south of Buldir Island, Aleutians West Census Area, Alaska, United States, on Sunday, Mar 22, 2026, at 07:46 am (GMT -9) - Look up quakes in: Mag. 4.4 earthquake - North…...
Moderate mag. 4.2 earthquake - 43 km northwest of Puerto Escondido, Estado de Oaxaca, Mexico, on Sunday, Mar 22, 2026, at 10:30 am (Mexico City time)
2+ hour, 19+ min ago (163+ words) Detailed info, map, data, reports, updates about this earthquake: Moderate mag. 4.2 earthquake - 43 km northwest of Puerto Escondido, Estado de Oaxaca, Mexico, on Sunday, Mar 22, 2026, at 10:30 am (Mexico City time) - Look up quakes in: Mag. 4.2 earthquake - 43 km northwest of Puerto Escondido,…...
Moderate mag. 4.0 earthquake - Flores Sea, 47 km north of Pulau Besar Island, East Nusa Tenggara, Indonesia, on Monday, Mar 23, 2026, at 12:33 am (GMT +8)
2+ hour, 16+ min ago (181+ words) Detailed info, map, data, reports, updates about this earthquake: Moderate mag. 4.0 earthquake - Flores Sea, 47 km north of Pulau Besar Island, East Nusa Tenggara, Indonesia, on Monday, Mar 23, 2026, at 12:33 am (GMT +8) - Look up quakes in: Mag. 4.0 earthquake - Flores Sea, 47 km north…...
Moderate mag. 4.2 earthquake - Bering Sea, 57 mi south of Buldir Island, Aleutians West Census Area, Alaska, United States, on Sunday, Mar 22, 2026, at 06:46 am (GMT -10)
2+ hour, 4+ min ago (139+ words) Detailed info, map, data, reports, updates about this earthquake: Moderate mag. 4.2 earthquake - Bering Sea, 57 mi south of Buldir Island, Aleutians West Census Area, Alaska, United States, on Sunday, Mar 22, 2026, at 06:46 am (GMT -10) - Look up quakes in: Mag. 4.2 earthquake - Bering Sea,…...
Canlaon Volcano Volcanic Ash Advisory: ERUPTION AT 20260322/1547Z VA CLD UNKNOWN REPORTED OBS VA DTG: 22/1540Z
2+ hour, 35+ min ago (165+ words) Canlaon volcano (Philippines): eruption news & activity updates / VolcanoDiscovery Canlaon Volcano Volcanic Ash Advisory: ERUPTION AT 20260322/1547Z VA CLD UNKNOWN REPORTED OBS VA DTG: 22/1540Z Canlaon Volcano Volcanic Ash Advisory: ERUPTION AT 20260321/1441Z VA CLD UNKNOWN REPORTED OBS VA DTG: 21/1440Z Kanlaon Volcano (Philippines) activity…...
Strong mag. 5.6 earthquake - South Pacific Ocean, 186 km southwest of Apia, Tuamasaga, Samoa, on Monday, Mar 23, 2026, at 05:00 am (GMT +13)
2+ hour, 50+ min ago (185+ words) Detailed info, map, data, reports, updates about this earthquake: Strong mag. 5.6 earthquake - South Pacific Ocean, 186 km southwest of Apia, Tuamasaga, Samoa, on Monday, Mar 23, 2026, at 05:00 am (GMT +13) - Look up quakes in: Strong mag. 5.6 Earthquake - South Pacific Ocean, 186 km southwest of…...