data=EarthquakeData[Entity["Earthquake","nc75126351"],TimeZone->"UTC"]

86400 0.051

diff=UnitConvert[DateDifference[{2025,1,31,13,47,22},{2025,1,31,18,7,21}],"Seconds"]

15599/4406.4

syncTime=DateObject[{2025,1,31,13,47,22},TimeZone->"UTC"]-Quantity[15599/4406.4,"Days"]

TimeZoneConvert[syncTime,"America/Los_Angeles"]

timeStart={2025,1,27,23,46,20};
timeTrueEnd={2025,2,5,17,47,55};
timeWarpEnd={2025,2,6,4,31,8};

deploymentDuration=UnitConvert[DateDifference[timeStart,{2025,2,6,4,31,8}],"Seconds"]

deploymentDrift=UnitConvert[DateDifference[{2025,2,5,17,47,55},{2025,2,6,4,31,8}],"Seconds"]

driftRate=(deploymentDrift/deploymentDuration)

timeUnwarp[time_]:=DateObject[timeStart,TimeZone->"UTC"]+(((UnitConvert[DateDifference[timeStart,timeTrueEnd],"Seconds"])/(UnitConvert[DateDifference[timeStart,timeWarpEnd],"Seconds"])) UnitConvert[DateDifference[timeStart,time],"Seconds"])

TimeZoneConvert[timeUnwarp[{2025,2,6,4,31,8}],"America/Los_Angeles"]

TimeZoneConvert[timeUnwarp[{2025,1,27,23,58,47}],"America/Los_Angeles"]

TimeZoneConvert[timeUnwarp[{2025,1,28,0,11,38}],"America/Los_Angeles"]

TimeZoneConvert[timeUnwarp[{2025,1,28,0,24,29}],"America/Los_Angeles"]

TimeZoneConvert[timeUnwarp[{2025,1,28,20,44,56}],"America/Los_Angeles"]

timeUnwarp[(DateObject["Sat 1 Feb 2025 05:20:07""UTC", DateObject[{2025,2,1,5,20,7.0400000000000205`},"Instant","Gregorian","UTC"]])]