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Fire Incidents in Portsmouth, New Hampshire (NH)

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This section offers an overview of all fire incidents in Portsmouth, New Hampshire (NH). We analyzed the annual National Fire Incident Reporting System (NFIRS) Public Data Release files provided by the U.S. Fire Administration's (USFA) National Fire Data Center (NFDC) to get this data. Please note, this isn't a fire census. The input from the fire departments may contain human error but the proportion of fire incidents reported to NFIRS is large enough to make reasonable interferences.

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Fire Incident Data for Portsmouth, New Hampshire (NH)

This page shows detailed fire incident data for Portsmouth in New Hampshire (NH). The data is sourced from NFIRS reports and shows incidents by cause and year.

Fire Incident Causes in Portsmouth

StateCityCause2023202220212020
New Hampshire (NH)PortsmouthAct of nature0000
New Hampshire (NH)PortsmouthCause under investigation1130
New Hampshire (NH)PortsmouthCause undetermined after investigation1511712
New Hampshire (NH)PortsmouthCause1000
New Hampshire (NH)PortsmouthFailure of equipment or heat source0003
New Hampshire (NH)PortsmouthIntentional1003
New Hampshire (NH)PortsmouthUnintentional3699

Wildland Fire Incident Causes in Portsmouth

StateCityCause2023202220212020
New Hampshire (NH)PortsmouthDebris0000
New Hampshire (NH)PortsmouthEquipment0001
New Hampshire (NH)PortsmouthIncendiary0000
New Hampshire (NH)PortsmouthMisuse of fire0000
New Hampshire (NH)PortsmouthNatural source0100
New Hampshire (NH)PortsmouthOpen/outdoor fire0100
New Hampshire (NH)PortsmouthOther cause0000
New Hampshire (NH)PortsmouthSmoking1117
New Hampshire (NH)PortsmouthStructure (exposure)0000
New Hampshire (NH)PortsmouthUndetermined210311

Arson Fire Incident Causes in Portsmouth

StateCityCause2023202220212020
New Hampshire (NH)PortsmouthAttention/sympathy0000
New Hampshire (NH)PortsmouthAuto theft concealment0000
New Hampshire (NH)PortsmouthDomestic violence0000
New Hampshire (NH)PortsmouthFireplay/curiosity0000
New Hampshire (NH)PortsmouthInsurance fraud0000
New Hampshire (NH)PortsmouthIntimidation0000
New Hampshire (NH)PortsmouthOther motivation0000
New Hampshire (NH)PortsmouthPersonal0000
New Hampshire (NH)PortsmouthSuicide0000
New Hampshire (NH)PortsmouthThrills0000

Juvenile Arson Fire Incident Causes in Portsmouth

StateCityCause2023202220212020
New Hampshire (NH)PortsmouthExtended family0000
New Hampshire (NH)PortsmouthFoster parents0000
New Hampshire (NH)PortsmouthNo Family Unit0000
New Hampshire (NH)PortsmouthOther family type0000
New Hampshire (NH)PortsmouthSingle parent family0000
New Hampshire (NH)PortsmouthTwo parent family0000
New Hampshire (NH)PortsmouthUnknown0000

Causes of Fire Incidents with Civilian Casualties in Portsmouth

StateCityCause2023202220212020
New Hampshire (NH)PortsmouthDeath0000
New Hampshire (NH)PortsmouthLife threatening0000
New Hampshire (NH)PortsmouthMinor0001
New Hampshire (NH)PortsmouthModerate0000
New Hampshire (NH)PortsmouthSEVERITY OF INJURY0000
New Hampshire (NH)PortsmouthSevere0000
New Hampshire (NH)PortsmouthUndetermined0000

Causes of Fire Incidents with Fire Service Casualties in Portsmouth

StateCityCause2023202220212020
New Hampshire (NH)PortsmouthDeath0000
New Hampshire (NH)PortsmouthLife threatening0000
New Hampshire (NH)PortsmouthMinor0000
New Hampshire (NH)PortsmouthModerate0000
New Hampshire (NH)PortsmouthSevere0000
New Hampshire (NH)PortsmouthUndetermined0000

Where is Fire Incident Data Coming From? NFIRS

The NFIRS is a reporting standard that fire departments use to uniformly report on the full range of their activities, from fire to emergency medical services (EMS) to equipment involved in the response.

Anyone analyzing the NFIRS data should note that NFIRS is neither a random sample nor a census of fire incidents or casualties in the United States. As such, the analyst may not accurately make estimates of total fires, fire losses, or fire casualties in the United States from NFIRS data alone. Similarly, statistical means (averages) or standard error measurements taken from NFIRS describe the population of fire incidents related to fire departments that participate in NFIRS but do not describe the population of fire incidents in the Nation as a whole. However, the proportion of fire incidents reported to NFIRS is large enough that reasonable inferences can be made that the proportions of fires in NFIRS are similar to the true national measurements.