<?xml version="1.0" encoding="UTF-8"?>
<Quakes xmlns="https://e.hsit.it/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://e.hsit.it/ https://e.hsit.it/event.xsd">
  <Quake>
    <Parameters>
      <ID>28943601</ID>
      <publicID>smi:webservices.ingv.it/fdsnws/event/1/query?eventId=28943601</publicID>
      <OriginTime>
        <Standard>UTC</Standard>
        <Format>ISO8601</Format>
        <Value>2021-11-20T05:24:27Z</Value>
      </OriginTime>
      <LocationName>Costa Toscana livornese (Livorno)</LocationName>
      <Depth>
        <Unit>km</Unit>
        <Value>11</Value>
      </Depth>
      <Magnitude>
        <Type>ML</Type>
        <Value>2</Value>
      </Magnitude>
      <Epicenter>
        <Latitude>43.452</Latitude>
        <Longitude>10.216</Longitude>
      </Epicenter>
      <Reference>
        <PermanentURI>http://terremoti.ingv.it/event/28943601</PermanentURI>
        <Cite/>
        <DOI>https://doi.org/10.13127/ISIDE</DOI>
      </Reference>
    </Parameters>
    <MacroseismicData>
      <Description>
        <Type>Intensity</Type>
        <Unit>MCS</Unit>
        <TimeLastUpdate>
          <Standard>UTC</Standard>
          <Format>ISO8601</Format>
          <Value>2025-12-15T14:24:58+01:00</Value>
        </TimeLastUpdate>
        <Reference>
          <PermanentURI>https://e.hsit.it/28943601/</PermanentURI>
          <Cite>Tosi, P., De Rubeis, V., Sbarra, P., and Sorrentino, D. (2007). Hai Sentito Il Terremoto (HSIT)</Cite>
          <DOI>https://doi.org/10.13127/HSIT</DOI>
        </Reference>
      </Description>
      <MDPs>
        <MDP>
          <TerritorialUnit>
            <Source>ISTAT2011</Source>
            <Type>Locality</Type>
            <Name>Chianni</Name>
            <GeographicalRegion>
              <Type>Province</Type>
              <Name>Savona</Name>
            </GeographicalRegion>
            <Code>5001210001</Code>
            <Shape>irregular</Shape>
            <Area>
              <Unit>kmq</Unit>
              <Value>327937.539</Value>
            </Area>
            <Coordinates>
              <ReferTo>Locality</ReferTo>
              <Latitude>43.482</Latitude>
              <Longitude>10.641</Longitude>
            </Coordinates>
          </TerritorialUnit>
          <Distance>
            <Unit>km</Unit>
            <Epicentral>34.481</Epicentral>
            <Ipocentral>36.193</Ipocentral>
          </Distance>
          <Value>1</Value>
          <QuestNumber>
            <Total>1</Total>
            <Felt>0</Felt>
            <NotFelt>1</NotFelt>
          </QuestNumber>
        </MDP>
        <MDP>
          <TerritorialUnit>
            <Source>ISTAT2011</Source>
            <Type>Locality</Type>
            <Name>San Vincenzo</Name>
            <GeographicalRegion>
              <Type>Province</Type>
              <Name>Savona</Name>
            </GeographicalRegion>
            <Code>4901810002</Code>
            <Shape>irregular</Shape>
            <Area>
              <Unit>kmq</Unit>
              <Value>3681610.595</Value>
            </Area>
            <Coordinates>
              <ReferTo>Locality</ReferTo>
              <Latitude>43.091</Latitude>
              <Longitude>10.542</Longitude>
            </Coordinates>
          </TerritorialUnit>
          <Distance>
            <Unit>km</Unit>
            <Epicentral>48.078</Epicentral>
            <Ipocentral>49.32</Ipocentral>
          </Distance>
          <Value>1</Value>
          <QuestNumber>
            <Total>1</Total>
            <Felt>0</Felt>
            <NotFelt>1</NotFelt>
          </QuestNumber>
        </MDP>
        <MDP>
          <TerritorialUnit>
            <Source>ISTAT2011</Source>
            <Type>Locality</Type>
            <Name>Pisa</Name>
            <GeographicalRegion>
              <Type>Province</Type>
              <Name>Savona</Name>
            </GeographicalRegion>
            <Code>5002610002</Code>
            <Shape>irregular</Shape>
            <Area>
              <Unit>kmq</Unit>
              <Value>22867788.203</Value>
            </Area>
            <Coordinates>
              <ReferTo>Locality</ReferTo>
              <Latitude>43.718</Latitude>
              <Longitude>10.401</Longitude>
            </Coordinates>
          </TerritorialUnit>
          <Distance>
            <Unit>km</Unit>
            <Epicentral>33.133</Epicentral>
            <Ipocentral>34.911</Ipocentral>
          </Distance>
          <Value>3</Value>
          <QuestNumber>
            <Total>2</Total>
            <Felt>2</Felt>
            <NotFelt>0</NotFelt>
          </QuestNumber>
        </MDP>
        <MDP>
          <TerritorialUnit>
            <Source>ISTAT2011</Source>
            <Type>Locality</Type>
            <Name>Luciana</Name>
            <GeographicalRegion>
              <Type>Province</Type>
              <Name>Savona</Name>
            </GeographicalRegion>
            <Code>5001410003</Code>
            <Shape>irregular</Shape>
            <Area>
              <Unit>kmq</Unit>
              <Value>272613.007</Value>
            </Area>
            <Coordinates>
              <ReferTo>Locality</ReferTo>
              <Latitude>43.548</Latitude>
              <Longitude>10.493</Longitude>
            </Coordinates>
          </TerritorialUnit>
          <Distance>
            <Unit>km</Unit>
            <Epicentral>24.715</Epicentral>
            <Ipocentral>27.052</Ipocentral>
          </Distance>
          <Value>3</Value>
          <QuestNumber>
            <Total>1</Total>
            <Felt>1</Felt>
            <NotFelt>0</NotFelt>
          </QuestNumber>
        </MDP>
        <MDP>
          <TerritorialUnit>
            <Source>ISTAT2011</Source>
            <Type>Locality</Type>
            <Name>Quercianella</Name>
            <GeographicalRegion>
              <Type>Province</Type>
              <Name>Savona</Name>
            </GeographicalRegion>
            <Code>4900910006</Code>
            <Shape>irregular</Shape>
            <Area>
              <Unit>kmq</Unit>
              <Value>957819.359</Value>
            </Area>
            <Coordinates>
              <ReferTo>Locality</ReferTo>
              <Latitude>43.458</Latitude>
              <Longitude>10.369</Longitude>
            </Coordinates>
          </TerritorialUnit>
          <Distance>
            <Unit>km</Unit>
            <Epicentral>12.401</Epicentral>
            <Ipocentral>16.577</Ipocentral>
          </Distance>
          <Value>3.5</Value>
          <QuestNumber>
            <Total>2</Total>
            <Felt>1</Felt>
            <NotFelt>1</NotFelt>
          </QuestNumber>
        </MDP>
        <MDP>
          <TerritorialUnit>
            <Source>ISTAT2011</Source>
            <Type>Locality</Type>
            <Name>Lorenzana</Name>
            <GeographicalRegion>
              <Type>Province</Type>
              <Name>Savona</Name>
            </GeographicalRegion>
            <Code>5004110006</Code>
            <Shape>irregular</Shape>
            <Area>
              <Unit>kmq</Unit>
              <Value>98694.494</Value>
            </Area>
            <Coordinates>
              <ReferTo>Locality</ReferTo>
              <Latitude>43.533</Latitude>
              <Longitude>10.534</Longitude>
            </Coordinates>
          </TerritorialUnit>
          <Distance>
            <Unit>km</Unit>
            <Epicentral>27.212</Epicentral>
            <Ipocentral>29.351</Ipocentral>
          </Distance>
          <Value>1</Value>
          <QuestNumber>
            <Total>1</Total>
            <Felt>0</Felt>
            <NotFelt>1</NotFelt>
          </QuestNumber>
        </MDP>
        <MDP>
          <TerritorialUnit>
            <Source>ISTAT2011</Source>
            <Type>Locality</Type>
            <Name>SP in Palazzi</Name>
            <GeographicalRegion>
              <Type>Province</Type>
              <Name>Savona</Name>
            </GeographicalRegion>
            <Code>4900710004</Code>
            <Shape>irregular</Shape>
            <Area>
              <Unit>kmq</Unit>
              <Value>996287.183</Value>
            </Area>
            <Coordinates>
              <ReferTo>Locality</ReferTo>
              <Latitude>43.326</Latitude>
              <Longitude>10.51</Longitude>
            </Coordinates>
          </TerritorialUnit>
          <Distance>
            <Unit>km</Unit>
            <Epicentral>27.605</Epicentral>
            <Ipocentral>29.716</Ipocentral>
          </Distance>
          <Value>3</Value>
          <QuestNumber>
            <Total>1</Total>
            <Felt>1</Felt>
            <NotFelt>0</NotFelt>
          </QuestNumber>
        </MDP>
        <MDP>
          <TerritorialUnit>
            <Source>ISTAT2011</Source>
            <Type>Locality</Type>
            <Name>Livorno</Name>
            <GeographicalRegion>
              <Type>Province</Type>
              <Name>Savona</Name>
            </GeographicalRegion>
            <Code>4900910004</Code>
            <Shape>irregular</Shape>
            <Area>
              <Unit>kmq</Unit>
              <Value>35409380.236</Value>
            </Area>
            <Coordinates>
              <ReferTo>Locality</ReferTo>
              <Latitude>43.544</Latitude>
              <Longitude>10.326</Longitude>
            </Coordinates>
          </TerritorialUnit>
          <Distance>
            <Unit>km</Unit>
            <Epicentral>13.571</Epicentral>
            <Ipocentral>17.469</Ipocentral>
          </Distance>
          <Value>4</Value>
          <QuestNumber>
            <Total>67</Total>
            <Felt>60</Felt>
            <NotFelt>7</NotFelt>
          </QuestNumber>
        </MDP>
        <MDP>
          <TerritorialUnit>
            <Source>ISTAT2011</Source>
            <Type>Locality</Type>
            <Name>Rosignano Solvay-Castiglioncello</Name>
            <GeographicalRegion>
              <Type>Province</Type>
              <Name>Savona</Name>
            </GeographicalRegion>
            <Code>4901710007</Code>
            <Shape>irregular</Shape>
            <Area>
              <Unit>kmq</Unit>
              <Value>8605524.627</Value>
            </Area>
            <Coordinates>
              <ReferTo>Locality</ReferTo>
              <Latitude>43.394</Latitude>
              <Longitude>10.44</Longitude>
            </Coordinates>
          </TerritorialUnit>
          <Distance>
            <Unit>km</Unit>
            <Epicentral>19.181</Epicentral>
            <Ipocentral>22.111</Ipocentral>
          </Distance>
          <Value>3.5</Value>
          <QuestNumber>
            <Total>4</Total>
            <Felt>4</Felt>
            <NotFelt>0</NotFelt>
          </QuestNumber>
        </MDP>
        <MDP>
          <TerritorialUnit>
            <Source>ISTAT2011</Source>
            <Type>Locality</Type>
            <Name>Vada</Name>
            <GeographicalRegion>
              <Type>Province</Type>
              <Name>Savona</Name>
            </GeographicalRegion>
            <Code>4901710008</Code>
            <Shape>irregular</Shape>
            <Area>
              <Unit>kmq</Unit>
              <Value>1017807.394</Value>
            </Area>
            <Coordinates>
              <ReferTo>Locality</ReferTo>
              <Latitude>43.352</Latitude>
              <Longitude>10.457</Longitude>
            </Coordinates>
          </TerritorialUnit>
          <Distance>
            <Unit>km</Unit>
            <Epicentral>22.428</Epicentral>
            <Ipocentral>24.98</Ipocentral>
          </Distance>
          <Value>3</Value>
          <QuestNumber>
            <Total>1</Total>
            <Felt>1</Felt>
            <NotFelt>0</NotFelt>
          </QuestNumber>
        </MDP>
      </MDPs>
    </MacroseismicData>
    <Sources>
      <Source>
        <Code>ISTAT2011</Code>
        <Name>Istat</Name>
        <Year>2011</Year>
        <PermanentURI>https://www4.istat.it/it/archivio/209722</PermanentURI>
      </Source>
    </Sources>
  </Quake>
</Quakes>
