Weather alert messages store the severe weather alerts (storm, flood, heat…) received from the phone during an activity.
timestampDateTimeMoment the message refers to, in UTC. FIT stores it as seconds since the FIT epoch (December 31, 1989, 00:00:00 UTC); decoders usually expose it as a regular date.
reportIdStringIdentifier of the weather report.
issueTimeDateTimeMoment the alert was issued.
expireTimeDateTimeMoment the alert expires.
severityEnumSeverity of the alert: warning, watch, advisory or statement.
unknownwarningwatchadvisorystatementtypeEnumKind of weather event: tornado, thunderstorm, flood, heat, wind…
unspecifiedtornadotsunamihurricaneextremeWindtyphooninlandHurricanehurricaneForceWindwaterspoutsevereThunderstormwreckhouseWindslesSuetesWindavalancheflashFloodtropicalStorminlandTropicalStormblizzardiceStormfreezingRaindebrisFlowflashFreezedustStormhighWindwinterStormheavyFreezingSprayextremeColdwindChillcoldWaveheavySnowAlertlakeEffectBlowingSnowsnowSqualllakeEffectSnowwinterWeathersleetsnowfallsnowAndBlowingSnowblowingSnowsnowAlertarcticOutflowfreezingDrizzlestormstormSurgerainfallarealFloodcoastalFloodlakeshoreFloodexcessiveHeatheatweatherhighHeatAndHumidityhumidexAndHealthhumidexgalefreezingSprayspecialMarinesquallstrongWindlakeWindmarineWeatherwindsmallCraftHazardousSeashazardousSeassmallCraftsmallCraftWindssmallCraftRoughBarhighWaterLevelashfallfreezingFogdenseFogdenseSmokeblowingDusthardFreezefreezefrostfireWeatherfloodripTidehighSurfsmogairQualitybriskWindairStagnationlowWaterhydrologicalspecialWeathermesgNumStringGlobal message number identifying the kind of message. Decoders use it to know which profile to apply to the data.