10 Strategies Firefighters Use to Fight Wildfires

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iStock

Most Americans know how to stop, drop, and roll. Some even know how to employ a fire suppression blanket and how to properly operate a fire extinguisher. But for the vast majority of people, fire is something you brag about being able to make out of two sticks, or something you cook dinner on top of, or just something you run away from—certainly not something you want to have to fight to put out. This is all probably for the best—battling a wildfire is no straightforward task. The men and women who do run toward an unexpected blaze have been well trained in strategies that can suppress the flames of a wildfire. Below are 10 of the techniques firefighters use to put fires out quickly, completely, and safely.

1. CONTROL LINE

One of the most important components of wildfire suppression, control lines are simply the boundaries—natural or manmade—that firefighters employ to control how and where a fire spreads. A rocky ridge or river can serve as a natural control line, or firefighters can establish a manmade one by, for example, clearing out an extended line of brush. Within this overarching definition, a fire line is when the barrier is scraped down “to mineral soil,” a scratch line is a preliminary line built in a hurry, and a wet line is when the area has had flame retardant or water applied. And when you hear on the news that a fire is "X percent contained," this is generally what they’re talking about—that some percentage of the fire’s perimeter has a control/fire line. Sadly, because fires can sometimes jump the barrier, this means even a 100 percent contained fire can start up again.

2. BURNING OUT

When establishing control lines, digging a small ditch and pulling up some plants isn't always enough. To create a sturdy, fuel-free barrier, firefighters may use small torches to burn the brush just inside a control line. A burnout is one of several ways to bolster a control line and further prevent a blaze from escaping the established boundaries.

3. BACKBURN

A backburn is similar to a burnout, but requires a slightly more sophisticated technique. Once a control line is established, firefighters may set a controlled blaze downwind of the main fire, just on the inside of the control line. Firefighters then push the new blaze back toward the main fire, burning up all the fuel that lies between the fire and the control line.

4. FLANKING

For a wildfire small enough to be snuffed out using a direct attack, firefighters may begin their assault on the blaze from behind. Starting from already burned earth, the firefighters will typically work their way around the edge of the fire to spray the flames as they make their way around the entire perimeter of the blaze.

5. HOT SPOTTING

Hot spotting is the term used to describe the extra attention given to the most active and dangerous portions of a wildfire. The crews fighting the fire size up the parts of the blaze most likely to spread and try to devise the best strategy for keeping these areas in check. Hot spotting may also involve diverting extra manpower to the task of stamping out embers and spot fires that blow or erupt from the hottest part of the fire.

6. KNOCK DOWN

Whereas hot spotting refers to the assessment of a fire's condition, knocking down is all about action. The knock down strategy is employed when firefighters decide that a certain hotspot needs to be suppressed immediately. To diminish the section of a fire deemed to have grown too hot, too active, or too large, fighters directly apply some combination of dirt, water, or retardant to that section.

7. COLD TRAILING

While a fire is being attacked from the front or side, other firefighters may be involved in cold trailing, the task of combing through already scorched ground in the wake of a moving wildfire. The point is to make sure no hot or glowing embers remain, since leftover coals can be blown around and flame up again.

8. AERIAL ATTACK

If significant exposed water sources are nearby, planes and helicopters can scoop up buckets of water and carry them to be dropped atop the blaze. The water is often mixed with a foam retardant before being dropped [PDF]. The foamed water acts as a more effective barrier to the spread of fire and also insulates fuel that has not yet burned.

9. FIRELINE EXPLOSIVES

When setting control lines or firelines, firefighters may even use explosives to break up dense brush and fallen trees. Explosives can also be used to fell trees whose spread might help a fire jump across a control line. During a large or fast-moving fire, explosives are employed mainly for efficiency purposes, as they can save precious time when firefighters need to contain a fire quickly.

10. MOP-UP

It's called mop-up when firefighters go back and clean up along a completed control line. Mop-up consists of dousing any embers and spot fires that have made their way across control lines. It also involves protecting still-vulnerable fuels using a burnout (if they're permanently situated) or by simply moving them.

This story originally ran in 2014.

Amazon’s Big Fall Sale Features Deals on Electronics, Kitchen Appliances, and Home Décor

Dash/Keurig
Dash/Keurig

If you're looking for deals on items like Keurigs, BISSELL vacuums, and essential oil diffusers, it's usually pretty slim pickings until the holiday sales roll around. Thankfully, Amazon is starting these deals a little earlier with their Big Fall Sale, where customers can get up to 20 percent off everything from home decor to WFH essentials and kitchen gadgets. Now you won’t have to wait until Black Friday for the deal you need. Make sure to see all the deals that the sale has to offer here and check out our favorites below.

Electronics

Dash/Amazon

- BISSELL Lightweight Upright Vacuum Cleaner $170 (save $60)

- Dash Deluxe Air Fryer $80 (save $20)

- Dash Rapid 6-Egg Cooker $17 (save $3)

- Keurig K-Café Single Coffee Maker $169 (save $30)

- COMFEE Toaster Oven $29 (save $9)

- AmazonBasics 1500W Oscillating Ceramic Heater $31 (save $4)

Home office Essentials

HP/Amazon

- HP Neverstop Laser Printer $250 (save $30)

- HP ScanJet Pro 2500 f1 Flatbed OCR Scanner $274 (save $25)

- HP Printer Paper (500 Sheets) $5 (save $2)

- Mead Composition Books Pack of 5 Ruled Notebooks $11 (save $2)

- Swingline Desktop Hole Punch $7 (save $17)

- Officemate OIC Achieva Side Load Letter Tray $15 (save $7)

- PILOT G2 Premium Rolling Ball Gel Pens 12-Pack $10 (save $3)

Toys and games

Selieve/Amazon

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- Yard Games Giant Tumbling Timbers $59 (save $21)

- Duckura Jump Rocket Launchers $11 (save $17)

- EXERCISE N PLAY Automatic Launcher Baseball Bat $14 (save $29)

- Holy Stone HS165 GPS Drones with 2K HD Camera $95 (save $40)

Home Improvement

DEWALT/Amazon

- DEWALT 20V MAX LED Hand Held Work Light $54 (save $65)

- Duck EZ Packing Tape with Dispenser, 6 Rolls $11 (save $6)

- Bissell MultiClean Wet/Dry Garage Auto Vacuum $111 (save $39)

- Full Circle Sinksational Sink Strainer with Stopper $5 (save $2)

Home Décor

NECA/Amazon

- A Christmas Story 20-Inch Leg Lamp Prop Replica by NECA $41 save $5

- SYLVANIA 100 LED Warm White Mini Lights $8 (save 2)

- Yankee Candle Large Jar Candle Vanilla Cupcake $17 (save $12)

- Malden 8-Opening Matted Collage Picture Frame $20 (save $8)

- Lush Decor Blue and Gray Flower Curtains Pair $57 (save $55)

- LEVOIT Essential Oil Diffuser $25 (save $5)

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12 Surprising Facts About T.S. Eliot

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Getty

Born September 26, 1888, modernist poet and playwright Thomas Stearns (T.S.) Eliot is best known for writing "The Waste Land." But the 1948 winner of the Nobel Prize in Literature was also a prankster who coined a perennially popular curse word, and created the characters brought to life in the Broadway musical "Cats." In honor of Eliot’s birthday, here are a few things you might not know about the writer.

1. T.S. Eliot enjoyed holding down "real" jobs.

Throughout his life, Eliot supported himself by working as a teacher, banker, and editor. He could only write poetry in his spare time, but he preferred it that way. In a 1959 interview with The Paris Review, Eliot remarked that his banking and publishing jobs actually helped him be a better poet. “I feel quite sure that if I’d started by having independent means, if I hadn’t had to bother about earning a living and could have given all my time to poetry, it would have had a deadening influence on me,” Eliot said. “The danger, as a rule, of having nothing else to do is that one might write too much rather than concentrating and perfecting smaller amounts.”

2. One of the longest-running Broadway shows ever exists thanks to T.S. Eliot.

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In 1939, Eliot published a book of poetry, Old Possum’s Book of Practical Cats, which included feline-focused verses he likely wrote for his godson. In stark contrast to most of Eliot's other works—which are complex and frequently nihilistic—the poems here were decidedly playful. For Eliot, there was never any tension between those two modes: “One wants to keep one’s hand in, you know, in every type of poem, serious and frivolous and proper and improper. One doesn’t want to lose one’s skill,” he explained in his Paris Review interview. A fan of Eliot's Old Possum’s Book of Practical Cats since childhood, in the late '70s, Andrew Lloyd Webber decided to set many of Eliot's poems to music. The result: the massively successful stage production "Cats," which opened in London in 1981 and, after its 1982 NYC debut, became one of the longest-running Broadway shows of all time.

3. Three hours per day was his T.S. Eliot’s writing limit.

Eliot wrote poems and plays partly on a typewriter and partly with pencil and paper. But no matter what method he used, he tried to always keep a three hour writing limit. “I sometimes found at first that I wanted to go on longer, but when I looked at the stuff the next day, what I’d done after the three hours were up was never satisfactory," he explained. "It’s much better to stop and think about something else quite different.”

4. T.S. Eliot considered "Four Quartets" to be his best work.

In 1927, Eliot converted to Anglicanism and became a British citizen. His poems and plays in the 1930s and 1940s—including "Ash Wednesday," "Murder in the Cathedral," and "Four Quartets"—reveal themes of religion, faith, and divinity. He considered "Four Quartets,” a set of four poems that explored philosophy and spirituality, to be his best writing. Out of the four, the last is his favorite.

5. T.S. Eliot had an epistolary friendship with Groucho Marx.

Eliot wrote comedian Groucho Marx a fan letter in 1961. Marx replied, gave Eliot a photo of himself, and started a correspondence with the poet. After writing back and forth for a few years, they met in real life in 1964, when Eliot hosted Marx and his wife for dinner at his London home. The two men, unfortunately, didn’t hit it off. The main issue, according to a letter Marx wrote his brother: the comedian had hoped he was in for a "Literary Evening," and tried to discuss King Lear. All Eliot wanted to talk about was Marx's 1933 comedy Duck Soup. (In a 2014 piece for The New Yorker, Lee Siegel suggests there had been "simmering tension" all along, even in their early correspondence.)

6. Ezra Pound tried to crowdfund T.S. Eliot’s writing.

Wikimedia Commons // Public Domain

In 1921, Eliot took a few months off from his banking job after a nervous breakdown. During this time, he finished writing "The Waste Land," which his friend and fellow poet Ezra Pound edited. Pound, with the help of other Bohemian writers, set up Bel Esprit, a fund to raise money for Eliot so he could quit his bank job to focus on writing full-time. Pound managed to get several subscribers to pledge money to Eliot, but Eliot didn’t want to give up his career, which he genuinely liked. The Liverpool Post, Chicago Daily Tribune, and the New York Tribune reported on Pound’s crowdfunding campaign, incorrectly stating that Eliot had taken the money, but continued working at the bank. After Eliot protested, the newspapers printed a retraction.

7. Writing in French helped T.S. Eliot overcome writer’s block.

After studying at Harvard, Eliot spent a year in Paris and fantasized about writing in French rather than English. Although little ever came of that fantasy, during a period of writer’s block, Eliot did manage to write a few poems in French. “That was a very curious thing which I can’t altogether explain. At that period I thought I’d dried up completely. I hadn’t written anything for some time and was rather desperate,” he told The Paris Review. “I started writing a few things in French and found I could, at that period ...Then I suddenly began writing in English again and lost all desire to go on with French. I think it was just something that helped me get started again."

8. T.S. Eliot set off stink bombs in London with his nephew.

Eliot, whose friends and family called him Tom, was supposedly a big prankster. When his nephew was young, Eliot took him to a joke shop in London to purchase stink bombs, which they promptly set off in the lobby of a nearby hotel. Eliot was also known to hand out exploding cigars, and put whoopee cushions on the chairs of his guests.

9. T.S. Eliot may have been the first person to write the word "bulls**t."

In the early 1910s, Eliot wrote a poem called "The Triumph of Bulls**t." Like an early 20th-century Taylor Swift tune, the poem was Eliot’s way of dissing his haters. In 1915, he submitted the poem to a London magazine … which rejected it for publication. The word bulls**t isn’t in the poem itself, only the poem’s title, but The Oxford English Dictionary credits the poem with being the first time the curse word ever appeared in print.

10. T.S. Eliot coined the expression “April is the cruelest month.”

Thanks to Eliot, the phrase “April is the cruelest month” has become an oft-quoted, well-known expression. It comes from the opening lines of "The Waste Land”: “April is the cruelest month, breeding/Lilacs out of the dead land, mixing/Memory and desire, stirring/Dull roots with spring rain.”

11. T.S. Eliot held some troubling beliefs about religion.

Over the years, Eliot made some incredibly problematic remarks about Jewish people, including arguing that members of a society should have a shared religious background, and that a large number of Jews creates an undesirably heterogeneous culture. Many of his early writing also featured offensive portrayals of Jewish characters. (As one critic, Joseph Black, pointed out in a 2010 edition of "The Waste Land" and Other Poems, "Few published works displayed the consistency of association that one finds in Eliot's early poetry between what is Jewish and what is squalid and distasteful.") Eliot's defenders argue that the poet's relationship with Jewish people was much more nuanced that his early poems suggest, and point to his close relationships with a number of Jewish writers and artists.

12. You can watch a movie based on T.S. Eliot’s (really bad) marriage.

Wikimedia Commons // Public Domain

Tom & Viv, a 1994 film starring Willem Dafoe, explores Eliot’s tumultuous marriage to Vivienne Haigh-Wood, a dancer and socialite. The couple married in 1915, a few months after they met, but the relationship quickly soured. Haigh-Wood had constant physical ailments, mental health problems, and was addicted to ether. The couple spent a lot of time apart and separated in the 1930s; she died in a mental hospital in 1947. Eliot would go on to remarry at the age of 68—his 30-year-old secretary, Esmé Valerie Fletcher—and would later reveal that his state of despair during his first marriage was the catalyst and inspiration for "The Waste Land."

This story has been updated for 2020.