These Scientists Intentionally Fly Into Hurricanes

NOAA’s WP-3D Orion (top) and Gulfstream IV-SP (bottom)
NOAA’s WP-3D Orion (top) and Gulfstream IV-SP (bottom)
NOAA

Hurricanes are a terrifying display of nature's power. Even last century, a perfectly sunny day could turn into unimaginable horror without any warning at all, as storms leveled entire towns and upended thousands of lives. We've come a long way since those dark days, and now we can watch hurricanes churn over the ocean in weather broadcasts in time to get out of the way. One of the best ways we can follow these storms is thanks to the men and women who make up the so-called (yes, actually) Hurricane Hunters.

The Hurricane Hunters are scientists working for both NOAA and the United States Air Force who fly airplanes into the worst parts of a hurricane to tell us first-hand what the storm is doing. Bad-ass scientists began regularly flying into storms (on purpose) after World War II, and today the practice is a standard part of hurricane forecasting in the United States. If satellite and radar imagery of a storm are like doctors taking an x-ray of your body, the work of the Hurricane Hunters is like drawing blood, sampling the inside of the storm to get a good idea of what it's doing at the moment.

NOAA's two famous Hurricane Hunter aircraft are Lockheed WP-3D Orions—nicknamed "Miss Piggy" and "Kermit"—that are equipped with special sensors and devices that help the meteorologists look at the storm and understand what makes it tick. The U.S. Air Force's 53rd Weather Reconnaissance Squadron also operates a fleet of 10 WC-130J Hercules aircraft that utilize similar equipment when they fly out into storms.

A radar image of Hurricane Matthew over the southern Caribbean Sea on September 30, 2016, taken from a NOAA WP-3D Orion. NOAA-AOC/Google Earth

All of the aircraft are equipped with Doppler weather radar that helps both the airplane crew and meteorologists back on dry ground understand the internal structure of a storm. This radar imagery is useful for seeing the structure of the eyewall—important for determining its strength and longevity—as well as information about rain bands and any intrusions of dry air that could affect the storm's future.

The most important feature of all Hurricane Hunter aircraft is dropsondes, or small tubes filled with weather sensors that are dropped from the aircraft into the storm. Dropsondes work on the same principle as weather balloons, but the sensors go in the opposite direction—up to down. These sensor packages measure conditions like temperature, dew point (moisture), and air pressure, while GPS sensors help determine wind speed and direction. This information is relayed back to the crew in real-time. Dropsondes help meteorologists measure the lowest surface air pressure within the eye of a storm as well as the highest wind speeds in the storm.

One of the most innovative tools the Hurricane Hunters use is a piece of technological wizardry known as a Stepped-Frequency Microwave Radiometer, or SFMR. The SFMR is a device attached to the wing of the aircraft that monitors the amount of microwave radiation being reflected beneath the plane by factors like waves, sea foam, and rainfall rates. Meteorologists are able to use data collected by the SFMR to accurately estimate the wind speed beneath the aircraft. In fact, the National Hurricane Center was able to use data collected by an SFMR on one of the Air Force's planes to determine that Hurricane Patricia's peak winds reached a record-breaking 215 mph [PDF] off the western coast of Mexico in October 2015, which is the highest wind speed ever recorded in a tropical cyclone anywhere in the world.

NOAA also uses a Gulfstream IV-SP aircraft to survey the environments around and ahead of tropical cyclones as they draw closer to land. These aircraft fly at high altitudes and release dropsondes to measure both moisture and wind speed and direction to help meteorologists better understand the environment into which the storm is heading. This data, along with more frequent weather balloon releases on land, can be ingested into weather models to help forecasters create more accurate predictions for the eventual track a tropical storm or hurricane will take—and help keep you safe.

10 Rad Gifts for Hikers

Greg Rosenke/Unsplash
Greg Rosenke/Unsplash

The popularity of bird-watching, camping, and hiking has skyrocketed this year. Whether your gift recipients are weekend warriors or seasoned dirtbags, they'll appreciate these tools and gear for getting most out of their hiking experience.

1. Stanley Nesting Two-Cup Cookset; $14

Amazon

Stanley’s compact and lightweight cookset includes a 20-ounce stainless steel pot with a locking handle, a vented lid, and two insulated 10-ounce tumblers. It’s the perfect size for brewing hot coffee, rehydrating soup, or boiling water while out on the trail with a buddy. And as some hardcore backpackers note in their Amazon reviews, your favorite hiker can take the tumblers out and stuff the pot with a camp stove, matches, and other necessities to make good use of space in their pack.

Buy it: Amazon

2. Osprey Sirrus and Stratos 24-Liter Hiking Packs; $140

Amazon

Osprey’s packs are designed with trail-tested details to maximize comfort and ease of use. The Sirrus pack (pictured) is sized for women, while the Stratos fits men’s proportions. Both include an internal sleeve for a hydration reservoir, exterior mesh and hipbelt pockets, an attachment for carrying trekking poles, and a built-in rain cover.

Buy them: Amazon, Amazon

3. Yeti Rambler 18-Ounce Bottle; $48

Amazon

Nothing beats ice-cold water after a summer hike or a sip of hot tea during a winter walk. The Yeti Rambler can serve up both: Beverages can stay hot or cold for hours thanks to its insulated construction, and its steel body (in a variety of colors) is basically indestructible. It will add weight to your hiker's pack, though—for a lighter-weight, non-insulated option, the tried-and-true Camelbak Chute water bottle is incredibly sturdy and leakproof.

Buy it: Amazon

4. Mappinners Greatest 100 Hikes of the National Parks Scratch-Off Poster; $30

Amazon

The perfect gift for park baggers in your life (or yourself), this 16-inch-by-20-inch poster features epic hikes like Angel’s Landing in Zion National Park and Half Dome in Yosemite National Park. Once the hike is complete, you can scratch off the gold foil to reveal an illustration of the park.

Buy it: Amazon

5. National Geographic Adventure Edition Road Atlas; $19

Amazon

Hikers can use this brand-new, updated road atlas to plan their next adventure. In addition to comprehensive maps of all 50 states, Puerto Rico, Canada, and Mexico, they'll get National Geographic’s top 100 outdoor destinations, useful details about the most popular national parks, and points on the maps noting off-the-beaten-path places to explore.  

Buy it: Amazon

6. Adventure Medical Kits Hiker First-Aid Kit; $25

Amazon

This handy 67-piece kit is stuffed with all the things you hope your hiker will never need in the wilderness. Not only does it contain supplies for pain, cuts and scrapes, burns, and blisters (every hiker’s nemesis!), the items are organized clearly in the bag to make it easy to find tweezers or an alcohol wipe in an emergency.

Buy it: Amazon

7. Hiker Hunger Ultralight Trekking Poles; $70

Amazon

Trekking poles will help increase your hiker's balance and stability and reduce strain on their lower body by distributing it to their arms and shoulders. This pair is made of carbon fiber, a super-strong and lightweight material. From the sweat-absorbing cork handles to the selection of pole tips for different terrain, these poles answer every need on the trail. 

Buy it: Amazon

8. Leatherman Signal Camping Multitool; $120

Amazon

What can’t this multitool do? This gadget contains 19 hiking-friendly tools in a 4.5-inch package, including pliers, screwdrivers, bottle opener, saw, knife, hammer, wire cutter, and even an emergency whistle.

Buy it: Amazon

9. RAVPower Power Bank; $24

Amazon

Don’t let your hiker get caught off the grid with a dead phone. They can charge RAVPower’s compact power bank before they head out on the trail, and then use it to quickly juice up a phone or tablet when the batteries get low. Its 3-inch-by-5-inch profile won’t take up much room in a pack or purse.

Buy it: Amazon

10. Pack of Four Indestructible Field Books; $14

Amazon

Neither rain, nor snow, nor hail will be a match for these waterproof, tearproof 3.5-inch-by-5.5-inch notebooks. Your hiker can stick one in their pocket along with a regular pen or pencil to record details of their hike or brainstorm their next viral Tweet.

Buy it: Amazon

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5 Ways to Help Victims of the West Coast’s Wildfires

A wildfire near Shaver Lake, California, earlier this month.
A wildfire near Shaver Lake, California, earlier this month.
David McNew/Getty Images

Wildfires continue to ravage millions of acres across California, Oregon, and Washington, and strong winds forecasted in some of those regions could aggravate the blazes. To prevent future fires, we need to focus on combating climate change through policy reform and sustainable living. But for people directly affected by the fires, their current needs are much more urgent: food, shelter, and funds. Here are five organizations that can help you help victims.

1. Red Cross

The Red Cross has about 600 workers coordinating meal distribution, installing victims in shelters and hotels, and providing other support across Northern California. You can donate to the cause by choosing “Western Wildfires” under “I Want to Support” on the donation page here.

2. GoFundMe

GoFundMe’s affiliated nonprofit, GoFundMe.org, has created a Wildfire Relief Fund for this particular outbreak of fires on the West Coast. You can make a donation to the overall fund here, or you can explore the separate hubs in the description to find individual GoFundMe pages to give to.

3. Los Angeles Fire Department Foundation

Unfortunately, the city of Los Angeles doesn’t allocate enough public funds to the fire department to equip firefighters with all the important gear they need. The Los Angeles Fire Department Foundation tries to fill those demands by providing things like hydration backpacks, thermal-imaging cameras, brush-clearing tools, and more. You can donate to the general fund here, or choose a specific fire station from the dropdown menu.

4. VEMAnet

VEMAnet (Volunteers for the Emergency Management of Animals Network), is an offshoot of the Good Shepherd Foundation, which links animal owners who need emergency help with volunteers who can transport and/or house their animals—anything from cats to cattle—temporarily. You can post details about what animals you can accommodate here; and if you or someone you know needs help evacuating any pets, you can request help or browse available listings here.

5. California Fire Foundation

The California Fire Foundation’s Supplying Aid to Victims of Emergency (SAVE) program distributes $250 gift cards to wildfire victims, so they can decide for themselves what their most pressing needs are. You can donate here.