Category Archives: Thunderstorms

Thunderstorms Most Costly U.S. Nat Cat in H1 2016

Severe thunderstorms accounted for the lion’s share of U.S. natural disaster losses in the first half of 2016, according to Munich Re.

Of the $17 billion in U.S. economic losses ($11 billion insured) caused by natural catastrophes in the first half of 2016, some $12.3 billion ($8.8 billion insured) were due to a series of storms in Texas and neighboring states, including destructive hailstorms in Dallas and San Antonio, and severe flooding in the Houston metro area.

Winter storms and cold waves were the next most costly U.S. peril in the first half causing insured losses of $1.5 billion, followed by flood and flash flood events with $1 billion in insured losses.

Wildfire, heatwaves and drought resulted in minor insured losses, and there were no losses due to earthquake or tropical cyclones in the first half, according to Munich Re’s Nat Cat Update.

USNatCatLosses2016H1MunichRe

Weather extremes in Texas and other southern states are symptomatic of an El Niño phase, which intensifies the subtropical jet stream, which can cause an increase in severe storms in the region, Munich Re said.

Further north, El Niño conditions also caused warm and dry conditions in Alaska and western Canada, helping to trigger the worst wildfire in Canadian history. Direct losses from these fires totaled $3.6 billion, of which $2.7 billion were insured.

The Fort McMurray fire has been declared the costliest natural catastrophe event in Canada’s history.

One beneficial aspect of El Niño conditions is that it tends to reduce springtime tornado activity over the southern Great Plains. While the year’s thunderstorm season got off to an early start, the states of Texas, Oklahoma, and Kansas have all seen about 50 percent fewer tornadoes this year than in the first half of 2015, Munich Re observed.

Nationally, the number of observed tornadoes was about 700 by the end of June, significantly below the average of 1,021 for the last 10 years.

Tony Kuczinski, president and CEO of Munich Re America, Inc, noted that homes and businesses incur the brunt of thunderstorm losses.

“Property damage from this spring’s thunderstorm season remind us that a roof is a building’s first line of defense against hail and wind events. Proper roof maintenance, roofing materials and installation are all critical to helping reduce these types of losses.”

To help homeowners build safer, stronger structures in the face of increasing severe weather events, Munich Re and the Insurance Institute for Business and Home Safety (IBHS) recently launchd an app that walks homeowners, contractors and architects through the home strengthening process.

FORTIFIED HomeTM On the Go can be downloaded free from the iTunes Store.

U.S. natural catastrophes accounted for almost one quarter of worldwide economic losses in the first half of 2016, and about 58 percent of global insured losses.

Lightning Strikes, Insurance Responds

Next time you’re home when a heavy thunderstorm rolls in, take a moment to think about how damaging lightning losses can be and how insurance helps.

In fact, insurers paid out $790 million in lightning claims last year to nearly 100,000 policyholders, according to a new analysis by the Insurance Information Institute (I.I.I.) and State Farm.

Damage caused by lightning, such as fire, is covered by standard homeowners policies and some policies provide coverage for power surges that are the direct result of a lightning strike.

As James Lynch, vice president of information services and chief actuary of the I.I.I. says:

“Not only does lightning result in deadly home fires, it can cause severe damage to appliances, electronics, computers and equipment, phone systems, electrical fixtures and the electrical foundation of a home.”

It’s due partly to the enormous increase in the number and value of consumer electronics that the average cost per claim has continued to rise, Lynch explains.

There were 99,423 insurer-paid lightning claims in 2015, down 0.4 percent from 2014, but the average lightning claim paid was 7.4 percent more than a year ago: $7,497 in 2015 vs. $7,400 a year earlier.

The average cost per claim rose 64 percent from 2010 to 2015. By comparison, the Consumer Price Index (an inflationary indicator that measures the change in the cost of a fixed basket of products and services, including housing, electricity, food, and transportation) rose by 9 percent in the same period.

In recognition of Lightning Safety Awareness Week (June 19-25), the I.I.I. and the Lightning Protection Institute (LPI) encourage homeowners to install a lightning protection system in their homes. These systems are designed to protect the structure of your home and provide a specified path to harness and safely ground the super-charged current of the lightning bolt.

The growing market for smart home technology makes installing a lightning protection system even more important, noted the I.I.I. It is also an opportunity for designers, builders and code officials to include lightning protection systems in their plans.

Kimberly Loehr, director of communications for the LPI adds:

“Just as smart homes provide the ultimate in safety and comfort, lightning protection systems ensure that state-of-the-art home automation systems aren’t damaged by direct or nearby lightning strikes.”

Industry Well-Prepared to Weather Hail Damage

Hail claims are making headlines following multiple springtime hailstorms in Texas, including one in the San Antonio region that is expected to be the largest hailstorm in Texas history.

While the estimated insured losses from the storms—$1.3 billion and climbing from two storms that hit the Dallas-Fort Worth region in March; as yet not estimated (but expected to be worse) insured losses from a third storm in the Dallas-Fort Worth region April 11; plus a further $1.36 billion early estimate of insured losses from the San Antonio storm April 12—may seem high, property insurers are well-prepared to handle such events.

In a new briefing, ratings agency A.M. Best says it expects limited rating actions to result as affected property/casualty insurers are expected to maintain sufficient overall risk-adjusted capitalization relative to their existing financial strength ratings.

Which insurers will be most affected?

A.M. Best explains that for property insurers, in particular in property lines of business, losses are expected to stem from broken windows and roof damage. This will have an impact on underwriting performance and overall earnings.

Companies with a heavy concentration of automobile physical damage will also have significant losses.

However, for property insurers the increased use of actual cash value (ACV) for roof repairs, increased deductibles, and improved risk management strategies will help limit the amount of the ultimate claim payment, A.M. Best explains.

The impact on most auto physical damage insurers is also expected to be mitigated given the generally large economies of scale of major writers in the market, A.M. Best adds.

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So, while the Texas hailstorm damage is poised to exceed the nine-year average of $1.2 billion for the United States, most insurers are well-capitalized and able to handle these severe weather events.

Nevertheless, as A.M. Best says:

“The volatile weather is a harsh reminder of the damages a property and casualty writer can be exposed to and the need for companies to continue to practice prudent and evolving risk management.”

Check out this review of research and testing related to hail damage by the Insurance Institute for Business & Home Safety.

The Insurance Information Institute also has some handy statistics on hail here.

U.S. Dominates March Catastrophe Claims

A reminder of the impact of severe thunderstorms is evident in March catastrophe estimates, with seven separate events across the country resulting in several billion dollars of insured losses.

Aon Benfield’s March Global Catastrophe Recap noted that overall economic losses sustained to property, infrastructure and agriculture across the U.S. from the convective storm and flood damage were anticipated to approach $3.5 billion.

Insured losses incurred by public and private insurance entities were tentatively estimated at $2.0 billion. (Presumably, that number includes estimated payouts by FEMA’s National Flood Insurance Program.)

More than 1,000 individual reports of tornadoes, damaging straight-line winds and hail were recorded by the Storm Prediction Centre, while torrential rains also led to significant riverine and flash flooding in the Lower Mississippi River Valley.

Among the hardest-hit states was Texas, Aon Benfield said, where events during consecutive weeks of greater than golf ball-sized hail in the greater Dallas-Fort Worth metro region led to more than 125,000 home and auto claim filings.

The Insurance Council of Texas has put preliminary estimated insured losses in the state at more than $1.1 billion alone.

Here’s the visual on March catastrophe losses in the U.S.:

UnitedStatesMarchCatastropheLosses

Artemis blog mentions that Impact Forecasting estimates for insured or reinsured losses in the U.S. in the first-quarter of 2016 from severe and winter weather now total $4.48 billion.

“Globally the figure is $5.82 billion, again demonstrating the importance of the U.S. property catastrophe insurance and reinsurance market.”

In its must-read facts and statistics on hail, the Insurance Information Institute notes that events involving wind, hail or flood accounted for $21.4 billion in insured catastrophe losses in 2014 dollars from 1994 to 2014 (not including payouts from the National Flood Insurance Program), according to Verisk’s Property Claim Services.

Information about how to reduce hail damage to businesses and homes is available from the Insurance Institute for Business and Home Safety website here and here.

Lightning Fatalities Prompt Warning

The number of lightning deaths in the United States in 2015 continues to rise, the National Weather Service (NWS) has warned.

So far this year some 22 lightning fatalities have been recorded, just four shy of the 26 deaths recorded for the whole of 2014.

Alabama, Florida and Colorado top the states for lightning deaths in 2015 to-date with three lightning deaths each.

Lightning kills an average of 49 people in the U.S. each year, and hundreds more are severely injured, according to the NWS.

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While storms can be deadly, the number of insurance claims from lighting strikes in the U.S. has been in a period of steady decline, according to the Insurance Information Institute (I.I.I.).

Total insured losses from lightning were up 9.7 percent in 2014, though overall incurred losses between 2010 and 2014 are still down 28.5 percent.

An analysis of homeowners insurance data by the I.I.I. and State Farm found there were 99,871 insurer-paid lightning claims in 2014, down 13 percent from 2013. Yet the average lightning paid-claim amount was up 26 percent, from $5,869 in 2013 to $7,400 in 2014.

James Lynch, chief actuary at the I.I.I. noted that since 2010, the number of paid lightning claims is down more than 53 percent:

The sustained decline in the number of claims may be attributed to an increased use of lightning protection systems, technological advances, better lightning protection and awareness of lightning safety–as well as to fewer storms.”

Still, lightning remains a very costly weather-related event. Despite fewer storms, insurers still paid $739 million in lightning claims to nearly 100,000 policyholders in 2014, the I.I.I. notes.

The Lightning Protection Institute offers some useful lightning safety tips here.

Hail Claims Add Up During April

We’re reading about the economic and insurance impact of severe thunderstorms in the United States in April 2015, as reported by Aon Benfield’s latest Global Catastrophe Recap report.

Five separate thunderstorm events in central and eastern parts of the U.S. caused expected insured losses of $2 billion, including more than $750 million from one event alone.

What was the $750 million event?

A widespread multi-day severe weather outbreak that hit central and eastern parts of the U.S. from April 7-10, leaving at least 3 dead and dozens injured.

Major damage was noted across the Plains, Midwest and the Mississippi Valley following 25 confirmed tornado touchdowns, grapefruit-sized hail, damaging straight-line winds, and flooding rains, according to Aon.

The April 9 EF4 tornado that devastated the communities of Fairdale and Rochelle, Illinois, is part of this event.

Total economic losses were estimated at $1 billion, while insurers put losses beyond $750 million.

Interestingly, Aon notes that much of the insured losses in this severe weather event were driven by claims resulting from hail.

The Insurance Information Institute (I.I.I.) has some useful facts and statistics on hail here.

It cites ISO figures that indicate events involving wind, hail or flood accounted for $16.1 billion in insured catastrophe losses in 2013 dollars from 1994 to 2013 (not including payouts from the National Flood Insurance Program).

The I.I.I. also notes that there were 5,536 major hail storms in 2014, per statistics culled from NOAA’s Severe Storm database. Nebraska had the largest number of severe hail events in 2014, followed by Texas, Kansas, Iowa and Missouri.

Over the 14 years from 2000 to 2013, U.S. insurers paid almost 9 million claims for hail losses, totaling more than $54 billion, according to a recent report by Verisk Insurance Solutions. That’s a hail of an impact.

Swiss Re: May Thunderstorms Most Costly Insured Nat Cat In H1 2014

Natural catastrophe events in the United States accounted for three of the five most costly insured catastrophe losses in the first half of 2014, according to just-released Swiss Re sigma estimates.

In mid-May, a spate of severe storms and hail hit many parts of the U.S.   over a five-day period, generating insured losses of $2.6 billion. Harsh spring weather also triggered thunderstorms and tornadoes, some of which caused insured claims of $1.1 billion.

The Polar Vortex in the U.S. in January also led to a long period of heavy snowfall and very cold temperatures in the east and southern states such as Mississippi and Georgia, resulting in combined insured losses of $1.7 billion.

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These three events contributed $5.4 billion of the $19 billion in natural catastrophe-related insured losses covered by the global insurance industry in the first half of 2014, according to sigma estimates.

The $19 billion was 10 percent down from the $21 billion covered by insurers for natural catastrophe events in the first half of 2013. It was also below the average first-half year loss of the previous 10 years ($23 billion). Man-made disasters added $2 billion in insured losses in the first half of 2014, sigma reports.

The $21 billion in insured losses from disaster events in the first half of 2014 was 16 percent lower than the $25 billion generated in the first half of 2013, and lower than the average first-half year loss of the previous 10 years ($27 billion).

Total economic losses from natural catastrophes and man-made disasters reached $44 billion in the first half of 2014, according to sigma estimates.

More than 4,700 lives were lost as a result of natural catastrophes and man-made disasters in the first half of 2014.

May Thunderstorm Events: $2 Billion+ Insured Losses

Multiple outbreaks of severe weather led to a costly month for insurers in the United States in May,  as thunderstorm events continued to dominate the catastrophe record.

According to the latest Global Catastrophe Recap report by Aon Benfield’s Impact Forecasting, no fewer than four stretches of severe weather affected the U.S. during the month of May.

Aggregate insured losses exceeded $2.2 billion and overall economic losses were at least $3.5 billion, with large hail and damaging winds the primary driver of the thunderstorm-related costs, Impact Forecasting reports.

The costliest stretch occurred during a five-day period (May 18-23) which saw damage incurred in parts of the Midwest, Plains, Rockies, Mid-Atlantic and the Northeast, including the major metropolitan areas of Chicago, IL and Denver, CO.

According to Impact Forecasting’s report, baseball-sized hail and straight-line winds gusting in excess of 70 mph (110 kph) were recorded that severely affected residential, commercial and auto interests. Total economic losses were estimated at $2.5 billion, with insurers reporting losses minimally at $1.5 billion.

Meanwhile, the combination of excessive heat, extreme drought conditions, low relative humidity and gusty winds led to dozens of wildfires across parts of the Texas Panhandle and Southern California, leaving two dead.

Overall fire costs/damages from the two states approached $100 million, according to Impact Forecasting.

In Texas the most significant fire was in Hutchinson Country, where at least 225 homes and 143 unoccupied structures were damaged or destroyed.

In California, at least 14 fires were ignited in the greater San Diego metropolitan region, including the Poinsettia Fire that destroyed eight homes, an 18-unit condominium complex, and two commercial buildings.

The report adds that through the end of May, tornado activity in the U.S. remained in the bottom 25th percentile of all years dating to the early 1950s.

Check out I.I.I. facts and statistics on thunderstorms.

Economic Impact of April Thunderstorms

If you haven’t read it already, the April edition of the Global Catastrophe Recap Report by Aon Benfield’s Impact Forecasting puts some numbers around the thunderstorm events that devastated parts of the United States last month.

According to the report, severe weather and flash flooding that caused extensive damage across more than 20 states in April will likely be the first billion-dollar economic loss event of 2014 attributed to convective thunderstorms.

At least 39 people were killed and 250 injured amid nearly 70 confirmed tornado touch-downs, which occurred across more than 20 states in the Plains, Mississippi Valley, Southeast, Midwest, and Mid-Atlantic.

Economic losses are set to exceed $1 billion, with insured losses minimally in the hundreds of millions of dollars, Impact Forecasting reports.

Another U.S. severe weather outbreak in April led to major damage in parts of the Plains, Midwest and the Mississippi Valley. The most significant damage was due to hail, as hailstones the size of softballs struck the Denton, Texas metro region.

Total economic losses were estimated at $950 million, with insured losses in excess of $650 million, according to the report.

In a press release Adama Podlaha, head of Impact Forecasting, says:

The recent outbreaks of tornadoes, large hail and damaging straight-line winds in the United States have emphasized the importance of historical data analysis for insurers and reinsurers when trying to forecast future losses.†

If you’re wondering how many convective thunderstorm events made the list of significant natural catastrophes in 2013, take a look at this slide from a presentation made by I.I.I. president Dr. Robert Hartwig at the National Tornado Summit in February.

It shows that thunderstorms accounted for  six of the  nine significant natural catastrophe events with $1 billion economic loss and/or 50 fatalities in 2013.

Storm Reports Reflect Tornado Toll

A major severe weather outbreak continues  across parts of the southern and eastern U.S.  today,  as insurers  rush to multiple states hit Sunday and Monday by a total of more than 90 tornadoes, some of which caused fatalities.

Here are  the NOAA Storm Prediction Center’s (SPC) storm reports for Sunday, April 27 and Monday, April 28:

A fact that often goes unreported is that tornadoes are among the largest causes of insured losses in any given year, accounting for 36 percent of all insured losses since 1983, according to the I.I.I.

Increasingly dense suburban development across the U.S. is putting more people and property in areas at risk  of tornadoes than ever before.

Eighty percent of U.S. natural disaster related insurance claims payouts in 2013 were attributable to tornadoes and severe thunderstorms—$10.27 billion out of total estimate of $12.79 billion, according to remarks made in February 2014 by I.I.I. president Robert Hartwig, at the National Tornado Summit  in Oklahoma City, Oklahoma.