Skip to main content
PITHIA e-Science Centre

Hunga-Tonga Volcano Eruption 2022

Download
<?xml version="1.0" encoding="UTF-8"?>
<StaticDatasetEntry xmlns="https://metadata.pithia.eu/schemas/2.2" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:xlink="http://www.w3.org/1999/xlink">
    <identifier>
        <PITHIA_Identifier>
            <localID>StaticDatasetEntry_Hunga-Tonga_Volcano_Eruption_2022</localID>
            <namespace>noa</namespace>
            <version>1</version>
            <creationDate>2025-05-30T14:27:00Z</creationDate>
            <lastModificationDate>2025-05-30T14:37:00Z</lastModificationDate>
        </PITHIA_Identifier>
    </identifier>
    <entryName>Hunga-Tonga Volcano Eruption 2022</entryName>
    <entryDescription>The 15 January 2022 eruption of the Hunga volcano took place on the day of a geomagnetic storm, providing a unique opportunity to study the reaction of the ionosphere to large explosive events.</entryDescription>
    <category xlink:href="https://metadata.pithia.eu/ontology/2.2/staticDatasetCategory/Event"/>
    <featureOfInterest>
        <namedRegion xlink:href="https://metadata.pithia.eu/ontology/2.2/featureOfInterest/Earth_Atmosphere_Troposphere"/>
        <namedRegion xlink:href="https://metadata.pithia.eu/ontology/2.2/featureOfInterest/Earth_Ionosphere_F-Region_Topside"/>
        <namedRegion xlink:href="https://metadata.pithia.eu/ontology/2.2/featureOfInterest/Earth_Ionosphere_F2-Layer"/>
        <namedRegion xlink:href="https://metadata.pithia.eu/ontology/2.2/featureOfInterest/Earth_Ionosphere_F1-Layer"/>
        <namedRegion xlink:href="https://metadata.pithia.eu/ontology/2.2/featureOfInterest/Earth_Ionosphere_F1.5-Layer"/>
        <namedRegion xlink:href="https://metadata.pithia.eu/ontology/2.2/featureOfInterest/Earth_MidLatitude"/>
    </featureOfInterest>
    <phenomenonTime>
        <gml:TimePeriod gml:id="ptp" frame="#ISO-8601">
            <gml:begin>
                <gml:TimeInstant gml:id="pst" frame="#ISO-8601">
                    <gml:timePosition frame="#ISO-8601">2022-01-15T04:14:00Z</gml:timePosition>
                </gml:TimeInstant>
            </gml:begin>
            <gml:end>
                <gml:TimeInstant gml:id="pet" frame="#ISO-8601">
                    <gml:timePosition frame="#ISO-8601">2022-01-15T04:30:00Z</gml:timePosition>
                </gml:TimeInstant>
            </gml:end>
        </gml:TimePeriod>
    </phenomenonTime>
</StaticDatasetEntry>