Catastrophe parametric insurance
Catastrophe parametric insurance pays a set amount when a major natural catastrophe is confirmed by independent data, rather than after a long damage assessment.
It covers the perils that cause the most sudden and severe loss, earthquake, hurricane, flood, hail and tornado, and it settles in days, exactly when a business most needs cash to recover.
For organisations in exposed regions, where conventional catastrophe cover is slow, restricted or expensive, parametric offers speed, certainty and reach.
What catastrophe risk means for a business
A natural catastrophe strikes with little warning and stops operations in moments. Premises, plant and stock can be damaged, power and transport cut, and supply chains broken across a whole region at once. The financial damage does not end when the event does. It compounds through every week of lost production, idle staff and delayed recovery. Because catastrophe losses are large and often correlated, hitting many assets or many borrowers at the same time, they are among the hardest risks for a business, a lender or a public body to absorb without fast, certain funding in place.
Why traditional cover struggles with catastrophe
Conventional catastrophe insurance settles only after the loss has been surveyed, which is slow at the best of times and slower still after a major event, when adjusters are stretched across thousands of claims. Cover often carries high deductibles for named perils, and in the most exposed regions capacity is restricted, priced up or withdrawn altogether. Some catastrophe exposures are excluded outright. The result is a protection gap that falls hardest on the businesses and communities least able to carry it, and a settlement timeline that arrives long after the decisions that shape recovery have been forced.
How Trigger structures catastrophe parametric cover
We build catastrophe cover around an independent measurement of the event itself. That can be a physical parameter trigger, such as earthquake magnitude at a defined distance, maximum sustained wind speed within a radius, or a flood level at a gauge, or an industry loss trigger based on a market wide loss index. Payouts can be binary, paying a fixed amount once the trigger is met, or scaled between an attachment point and an exhaustion point so the payout rises with the severity of the event. Because the payout follows the reading rather than an assessed loss, settlement usually follows within days. We also write catastrophe exposure on an industry loss warranty basis for capital partners.
The perils we cover in this line
- Earthquake. The trigger measures magnitude at or above a set level within a defined radius of the site, sometimes across more than one distance band so a closer, smaller quake and a larger, more distant one both respond. Seismic networks publish magnitude, location and depth almost in real time, which makes the reading fast and impossible for either side to influence. It is bought by manufacturers, energy and infrastructure operators, real estate owners and public bodies with concentrated exposure in seismic zones.
- Hurricane. The trigger measures maximum sustained wind speed for a named storm passing within a defined radius of the insured location, or an industry loss index for the event. Official meteorological agency track and intensity data, such as NOAA, provides the reading, and payouts can be scaled so they rise with wind speed and proximity. It is bought by coastal infrastructure and energy operators, hospitality and tourism businesses, ports and supply chain operators, and lenders protecting assets in exposed coastal markets.
- Flood. The trigger measures water level at a river gauge, rainfall over a catchment, or flood extent observed by satellite across a defined area. Gauge networks and satellite programmes such as Copernicus supply the data, so the cover responds to the measured flood rather than to a survey of the damage. It is bought by agriculture and food producers, construction and real estate, logistics operators and public bodies protecting infrastructure in flood exposed areas.
- Hail. A hail occurrence or hailstone size trigger from weather radar.
- Tornado. A tornado occurrence and intensity trigger within a set radius.
The data behind catastrophe triggers
Catastrophe cover relies on fast, independent measurement of the event. Seismic networks publish earthquake magnitude, location and depth almost in real time. Meteorological agencies track wind speed and storm tracks, and issue authoritative best track data after a storm. Flood is measured through river gauges, rainfall records and satellite mapped extent, and industry loss indices provide market wide loss estimates for warranty structures. Because these sources are neutral, published and hard to influence, they give a trigger the authority that both the insured and the capital partners behind the risk require.
Reducing basis risk on catastrophe cover
The main trade off in any parametric structure is basis risk, the gap between the payout and your actual loss. On catastrophe cover it is managed through careful choice of the measurement point and threshold, the use of dual triggers where they tighten the link to the exposure, and calibration against historical events. Every proposed trigger is back tested across the record so you can see how it would have paid in past catastrophes before you commit, and the residual basis risk is disclosed rather than hidden. Read more in our guide to what basis risk is.
Which sectors it suits
Catastrophe parametric cover suits any organisation with concentrated exposure to sudden, severe events. That includes energy and infrastructure operators, construction and real estate, hospitality and tourism in exposed coastal or seismic regions, public sector bodies funding disaster response, supply chain and logistics operators dependent on key nodes, and financial institutions carrying correlated catastrophe risk across their portfolios. In each case the value is the same: usable cash within days of the event, when it still changes the outcome. For the wider case against conventional cover, see why parametric insurance.
Frequently asked questions
What is catastrophe parametric insurance and how does it work?
Catastrophe parametric cover pays a set amount when an independent measurement of the event itself meets an agreed trigger, such as earthquake magnitude at a defined distance, sustained wind speed within a radius, or a flood level at a gauge. Payouts can be binary or scaled between an attachment and an exhaustion point so they rise with severity.
What data sources determine catastrophe policy triggers?
Seismic networks publish earthquake magnitude, location and depth almost in real time, meteorological agencies track wind speed, storm tracks and best track data, and flood is measured through river gauges, rainfall records and satellite mapped extent. Industry loss indices provide market wide loss estimates for warranty structures.
How quickly are parametric catastrophe claims paid?
Because the payout follows the reading rather than an assessed loss, settlement usually follows within days. Conventional catastrophe cover settles only after a survey, which is slower still after a major event when adjusters are stretched across thousands of claims.
What is basis risk on catastrophe cover?
Basis risk is the gap between the payout and your actual loss. On catastrophe cover it is managed through the choice of measurement point and threshold, dual triggers where they tighten the link to the exposure, and back testing across the historical record so you can see how a trigger would have paid in past catastrophes.
Can catastrophe parametric sit alongside traditional cover?
Yes. Parametric is most often used alongside traditional indemnity cover rather than instead of it, filling deductibles, exclusions and the revenue and non damage losses an indemnity policy will not respond to. It can also put usable cash in place while a conventional claim is still being adjusted.
Which reinsurers provide catastrophe parametric capacity?
Our placements are backed by A rated reinsurance markets, and a risk can be routed through a regulated Guernsey cell or placed direct with cedents, whichever fits the transaction. Pricing, structuring and risk transfer sit in one place, so terms come back from a single conversation.
Talk to us about catastrophe cover
If your business, portfolio or community carries catastrophe exposure that the standard market handles slowly or not at all, submit a risk and we will design a structure around it, tested against history and backed by A rated reinsurance capacity. Learn more about how parametric insurance works, what an insurance trigger is, and see our capital partners.