#tonga

Confirmed: Metrics indicate a major disruption to internet connectivity in #Tonga; the incident comes amidst a power outage attributed to burnt high voltage cables on the archipelago's main island of Tongatapu

#Earthquake M6.2 strikes 595 km SW of #Nuku‘alofa (#Tonga) 8 min ago. More info: https://m.emsc.eu/?id=1794479

#Earthquake M4.8 strikes 52 km S of #Hihifo (#Tonga) 19 min ago. More info: https://m.emsc.eu/?id=1793860

#Earthquake M5.4 strikes 69 km SE of #Hihifo (#Tonga) 12 min ago. More info: https://m.emsc.eu/?id=1793829

#Earthquake M5.3 strikes 602 km SW of #Nuku‘alofa (#Tonga) 29 min ago. More info: https://m.emsc.eu/?id=1792881

#Earthquake M4.4 strikes 315 km W of #Nuku‘alofa (#Tonga) 25 min ago. More info: https://m.emsc.eu/?id=1792682

#Earthquake M5.2 strikes 217 km SW of #Nuku‘alofa (#Tonga) 11 min ago. More info: https://m.emsc.eu/?id=1791501

#Earthquake M5.1 strikes 97 km E of #Pangai (#Tonga) 51 min ago. More info: https://m.emsc.eu/?id=1791311

#Earthquake M5.0 strikes 177 km SE of #Nuku‘alofa (#Tonga) 29 min ago. More info: https://m.emsc.eu/?id=1791197

#Earthquake M4.1 strikes 612 km SW of #Nuku‘alofa (#Tonga) 34 min ago. More info: https://m.emsc.eu/?id=1791045

#Earthquake M4.8 strikes 216 km E of #Pangai (#Tonga) 24 min ago. More info: https://m.emsc.eu/?id=1790964

#Earthquake M5.8 strikes 94 km NW of #Hihifo (#Tonga) 9 min ago. More info: https://m.emsc.eu/?id=1790900

#Earthquake M4.5 strikes 461 km W of #Nuku‘alofa (#Tonga) 49 min ago. More info: https://m.emsc.eu/?id=1790831

#Earthquake M4.6 strikes 557 km SW of #Nuku‘alofa (#Tonga) 22 min ago. More info: https://m.emsc.eu/?id=1790770

#Earthquake M4.6 strikes 308 km W of #Nuku‘alofa (#Tonga) 18 min ago. More info: https://m.emsc.eu/?id=1790732

#Earthquake M5.2 strikes 827 km S of #Vaini (#Tonga) 21 min ago. More info: https://m.emsc.eu/?id=1790706

#Earthquake M4.3 strikes 542 km SW of #Nuku‘alofa (#Tonga) 39 min ago. More info: https://m.emsc.eu/?id=1790661

#Earthquake M4.4 strikes 535 km SW of #Nuku‘alofa (#Tonga) 26 min ago. More info: https://m.emsc.eu/?id=1790646

#Earthquake M4.9 strikes 88 km S of #Hihifo (#Tonga) 21 min ago. More info: https://m.emsc.eu/?id=1790269

Data In Action: The 2022 Hunga-Tonga Hunga-Ha′Apai Eruption - Altimetry Data And Models Help Us Understand How A Volcanic Eruption Generated A Tsunami
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https://podaac.jpl.nasa.gov/DataAction-2025-03-20-The-2022-Hunga-Tonga-Hunga-Haapai-eruption-Altimetry-data-and-models-help-us-understand-how-a-volcanic-eruption-generated-a-tsunami <-- shared technical article
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https://doi.org/10.1038/s43247-024-01694-z <-- shared paper
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https://podaac.jpl.nasa.gov/dataset/JASON_CS_S6A_L2_ALT_LR_RED_OST_NTC_F08 <-- shared NASA dataset - Sentinel-6A MF Jason-CS L2 P4 Altimeter Low Resolution (LR) NTC Reduced Ocean Surface Topography F08
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#GIS #spatial #mapping #earthobservation #remotesensing #fedscience #tonga #HungaTonga #HungaHaApai #eruption #volcanic #volcano #Pacific #marine #geology #engineeringgeology #risk #hazard #satellite #altimetry #data #model #model #spatialanalysis #Tsunami #risk #hazard #monitoring #coast #coastal #naturalhazard #Sentinel #sealevel #warning #earlywarning
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