<?xml version="1.0" encoding="UTF-8"?>
<ns1:REMITUrgentMarketMessages xmlns:ns1="http://www.acer.europa.eu/REMIT/REMITUMMGasSchema_V2.xsd" xmlns:ns2="http://www.acer.europa.eu/REMIT/REMITUMMCommonSchema_V1.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.acer.europa.eu/REMIT/REMITUMMGasSchema_V2.xsd"><ns1:UMM><ns1:messageId>26022437X0000000002964003_001</ns1:messageId><ns1:event><ns1:eventStatus>Active</ns1:eventStatus><ns1:eventType>Storage unavailability</ns1:eventType><ns1:eventStart>2027-09-27T04:00:00Z</ns1:eventStart><ns1:eventStop>2027-10-09T16:00:00Z</ns1:eventStop></ns1:event><ns1:unavailabilityType>Planned</ns1:unavailabilityType><ns1:publicationDateTime>2026-02-24T10:10:12Z</ns1:publicationDateTime><ns1:capacity><ns1:unitMeasure>kWh/h</ns1:unitMeasure><ns1:unavailableCapacity>10555500</ns1:unavailableCapacity><ns1:availableCapacity>0</ns1:availableCapacity><ns1:technicalCapacity>10555500</ns1:technicalCapacity></ns1:capacity><ns1:unavailabilityReason>The limitation of injection- and withdrawal rate amount to 100%.</ns1:unavailabilityReason><ns1:balancingZone>37Y005053MH0000R</ns1:balancingZone><ns1:balancingZone>21YNL----TTF---1</ns1:balancingZone><ns1:affectedAsset><ns2:name>UGS Jemgum</ns2:name><ns2:eic>21W0000000001148</ns2:eic><ns1:direction>Exit</ns1:direction></ns1:affectedAsset><ns1:marketParticipant><ns2:name>SEFE Storage GmbH</ns2:name><ns2:eic>37X0000000002964</ns2:eic></ns1:marketParticipant></ns1:UMM></ns1:REMITUrgentMarketMessages>
