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Kilauea: Hawaii volcano erupts again spewing toxic gases and volcanic smog

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Kilauea: Hawaii volcano erupts again spewing toxic gases and volcanic smog


Hawaii’s Kīlauea volcano has entered its fifth eruptive episode since late December 2024, resuming activity at 2:57 p.m. HST (7:57 p.m. ET) on January 22, 2025.

Fountains of lava between 16 and 33 feet high have been observed, accompanied by a short lava flow from the volcano’s north vent.

The U.S. Geological Survey (USGS) reported seismic tremor increasing as the eruption began, with ongoing inflation beneath Halemaʻumaʻu crater indicating continued activity.

“Once sufficient pressure builds, it can push magma up to the surface to start another eruptive episode,” Katie Mulliken, a geologist at the Hawaiian Volcano Observatory (HVO), told Newsweek.

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“Episodes are marked by the onset of lava fountains and rapid deflation of the source magma chamber.”

This zoom view of the two active lava fountains within Halema‘uma‘u at the summit of Kīlauea was captured by USGS Hawaiian Volcano Observatory geologists during an observational visit to the southern crater rim on the…


USGS

Why This Matters

Kīlauea is one of the most active volcanoes in the world, having erupted dozens of times since 1952.

While the current eruption is by no means the largest or longest at the volcano, significant hazards persist for residents and visitors.

How Dangerous is the Hawaii Eruption?

Kīlauea’s current eruption activity remains confined within the Halemaʻumaʻu crater and Kaluapele, located in Hawai’i Volcanoes National Park. While the activity is contained within a closed area of the National Park, the HVO has warned of several hazards.

Volcanic gas emissions of water vapor, carbon dioxide and sulfur dioxide are the “primary concern,” as they can be blown over large distances. Sulfur dioxide, in particular, reacts with the atmosphere to form a visible haze known as volcanic smog, or “vog”.

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Anyone’s health can be impacted when inhaling vog, but sensitive groups such as people with respiratory conditions, older adults, children and pregnant women should exercise extra caution.

Current air quality data from the Hawaii State Department of Health shows conditions have not deteriorated as of yet, with all monitoring stations at “good” levels on the island.

Pele’s hair—strands of volcanic glass produced by lava fountains and carried by the wind—is another hazard associated with eruptions at Kīlauea.

“As lava is ejected through the air, lava particles can be stretched apart, and the material in between can become very thin and form the glassy strands,” Mulliken said.

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“It can sometimes cluster and tangle together on the ground, giving it the appearance of a tumbleweed.”

Mulliken confirmed that during the fourth eruptive episode, which ended on January 18, Pele’s hair reached residential communities within several miles of the summit.

She added, “Hazards associated with Pele’s hair are similar to those associated with volcanic ash. Both are abrasive particles with sharp edges that can irritate eyes, respiratory systems and skin.

“Most Pele’s hair is too large to be inhaled, but people with existing respiratory diseases, like asthma, might find that their symptoms are worse when they are exposed to airborne volcanic particles.”

Anyone in the area is advised to limit exposure to volcanic gases and Pele’s hair where possible.

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What Happens Next

Live webcams positioned at Kīlauea’s summit reveal the eruption was still ongoing as of 2:14 a.m. HST (7:14 a.m. ET).

HVO is continuing to monitor the situation and is expected to release another update later this morning.

Each eruptive episode at Kīlauea has lasted between 14 hours and 8 days, separated by a pause of 1 to 12 days. Its unclear how long this current episode will last.

Do you have a tip on a science story that Newsweek should be covering? Do you have a question about volcanic eruptions? Let us know via science@newsweek.com.

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Big Island soldiers who died in Vietnam War are honored – West Hawaii Today

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10 Most Neighborly Towns In Hawaii

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10 Most Neighborly Towns In Hawaii


When visiting Hawai‘i, a stay in one of its smaller towns allows visitors to get a true sense of life in the islands, where locals gather at coffee shops and neighborhood parks, or head to the beach to relax with family and friends. In Kailua, mornings can start with macadamia nut pancakes before heading out on the water, while in Waimea’s cooler slopes and pasturelands are the perfect backdrop for a bike ride or hike. Whether spending the day in a surf town or a quieter inland community, visitors will find friendly locals and plenty of community spirit in these neighborly towns.

Kailua, Oʻahu

Lanikai Beach, Kailua, Oahu, Hawaii. Image credit Malachi Jacobs via Shutterstock

Kailua, the largest town on the windward side of Oʻahu, is a perfect family-friendly destination that combines a laid-back island lifestyle with great food and gorgeous beaches. Kick off the day at Boots & Kimo’s Homestyle Kitchen, a longtime local favorite known for its famous macadamia nut pancakes. Rent a kayak from Kailua Beach Adventures and take it for a spin in Kailua Bay’s calm waters. Avid kayakers will enjoy the paddle to the Mokulua Islands or to nearby Popoia Island (Flat Island). Afterward, enjoy shopping in Kailua Town and visit local favorites like the Fighting Eel boutique or Soha Living Kailua to find stylish Hawaiian clothing and home goods.

Waimānalo, Oʻahu

Aloha Naia Show at Sea Life Park Hawaii in Waimanalo Beach on the island of Oahu in Hawaii
Waimanalo Beach on the island of Oahu in Hawaii. Image credit Ritu Manoj Jethani via Shutterstock

Some of Oʻahu’s most stunning beaches and mountain views can be found in sleepy Waimānalo on the island’s windward side. With a backdrop of the dramatic Koʻolau Mountains, the area is home to local farms like Waimānalo Country Farms, which hosts seasonal events like its popular fall pumpkin patch. Make sure to try their famous ‘Nalo lemonade when you visit! For panoramic views, hike the paved, family-friendly Makapuʻu Point Lighthouse Trail, where you may even spot whales between January and March. Grab an ‘ono (delicious) sandwich from Kalapawai Cafe & Deli – Waimanalo, then head to Hūnānāniho Beach (Sherwoods Beach), where the shorebreak is perfect for kids and adults to enjoy a bodyboarding session!

Paia, Maui

Paia Fish Market in Paia, Hawaii.
Paia Fish Market in Paia, Hawaii. Image credit EQRoy via Shutterstock.com

Paia is a laid-back surfer’s paradise on Maui’s North Shore known for its bohemian vibe and plantation-era roots. Peruse the Historic District, filled with art galleries, cafés, and local shops. Stop in at Heart in Paia, a cute boutique where you can buy handcrafted jewelry directly from the local artist. Just outside town, Baldwin Beach Park’s long stretch of beach is ideal for bodyboarding and long walks, often with sea turtles resting along its shore. A short drive away, Ho‘okipa Beach Park is world-famous for its windsurfing and big winter waves. Make sure to book a reservation at Mama’s Fish House for special occasions. Its seafood-heavy menu changes daily depending on what has been caught, and the desserts are top-notch! For more casual fare, Paia Fish Market Restaurant is a go-to for its seafood.

Kula, Maui

Ali'i Kula Lavender farm, Maui, Hawaii.
Ali’i Kula Lavender farm, Maui, Hawaii.

Situated on the slopes of Haleakalā, Kula is located in Maui’s Upcountry region, known for its cool climate and panoramic island views. Visit Aliʻi Kula Lavender Farm to tour its scenic gardens filled with lavender, protea, and hydrangea. After your tour, visit the gift shop where you can pick up lavender-scented lotions and balms as well as a pack of the farm’s famous lavender scone mix. Nearby, Surfing Goat Dairy offers interactive tours where visitors can try everything from snuggling a baby goat to a hands-on milking experience. For a tranquil experience, stroll through Kula Botanical Garden, home to native plants, a koi pond, and an aviary. The high elevation of this area makes the air extra chilly, so remember your jacket!

Haleiwa, Oʻahu

Beachgoers at Alii Beach Park.
Beachgoers at Alii Beach Park, Haleiwa, Hawaii. Image credit Ritu Manoj Jethani via Shutterstock.com

Located on Oʻahu’s North Shore, Haleʻiwa is a vibrant surf town known for its massive winter waves, local boutiques, and casual food scene. For a refreshing treat, stop by Haleiwa Bowls for a popular açaí bowl. Just outside town, Shark’s Cove is a favorite summer snorkeling spot, with calm waters and rocky tide pools teeming with marine life. About 15 minutes away, Waimea Valley offers lush botanical gardens and the scenic Waimea Falls, where visitors can swim beneath a waterfall.

Hanalei, Kauaʻi

Hanalei Bay Beach in Hanalei, Hawaii.
Hanalei Bay Beach in Hanalei, Hawaii. Image credit Chase Clausen via Shutterstock

Located on Kaua‘i’s North Shore, Hanalei is a small town where surfers, artists, and taro farmers form a close-knit community. The town hugs Hanalei Bay, a two-mile stretch of beach framed by mountains and taro fields. Stroll along the iconic Hanalei Pier, a favorite spot for sunset views and photos over the bay. In town, pick up a coconut-flavored coffee from the Hanalei Bread Company and browse boutique shops along the main street. For a sweet treat, visit Holey Grail Donuts, known for its unique taro-based donuts fried in coconut oil.

Waimea, Hawaiʻi Island

Waimea's green pastures, Big Island, Hawaii.
Waimea’s green pastures, Big Island, Hawaii.

Kamuela, commonly known as Waimea, is a paniolo (cowboy) town shaped by ranching history and named in honor of Samuel Parker of Parker Ranch. Its rolling green hills and cool climate set it apart from the rest of the island. Explore its verdant pastures by bike with a guided ride from Big Island Bike Tours, where you will learn about the region’s history along the way. Visit Anna Ranch Heritage Center for a glimpse into historic ranch life and the legacy of Hawaiʻi’s cowboys. For dining, Merriman’s Big Island highlights locally sourced ingredients in an upscale setting, while Hawaiian Style Cafe is beloved by locals for its hearty portions and famous haupia pancakes.

Honokaa, Hawaiʻi Island

Historic 1930s building in Honokaa, Hawaii.
Historic 1930s building in Honokaa, Hawaii. Image credit Chris Allan via Shutterstock

Honokaa is a quiet former plantation town along the Big Island’s Hamakua Coast. Explore the boutiques, galleries, and cafés that line the town’s main thoroughfare, Mamane Street. Just outside town, the Waipiʻo Valley Lookout offers breathtaking views of cliffs and waterfalls cascading into the valley below. For a closer look, book a seat on the Waipiʻo Valley Shuttle Tour, the only way to access the valley floor. Five minutes outside town, the Honokaʻa Chocolate Farm offers guided tours where you will learn the ins and outs of growing cacao and chocolate-making. Make sure to pick up one (or several) of their delicious chocolate bars to take back home with you! No visit to Honokaʻa is complete without a stop at Tex Drive-In for its famous malasadas and local-style plate lunches.

Captain Cook, Hawaiʻi Island

Kealakekua Bay State Historical Park at Captain Cook on the Big Island in Hawaii.
Kealakekua Bay State Historical Park at Captain Cook on the Big Island in Hawaii. Image by Ritu Manoj Jethani via Shutterstock.

Captain Cook is a small South Kona town named after British explorer Captain James Cook. Visit the Kona Coffee Living History Farm, where you can learn about the town’s coffee-growing roots through an immersive experience as costumed workers demonstrate traditional coffee farming techniques in an open-air museum. Just down the hill, about a 10 to 15-minute drive, Kealakekua Bay offers some of the island’s best snorkeling and is home to the Captain Cook Monument, accessible by boat or via the challenging Kaʻawaloa Trail. Back in town, check out the historic Manago Hotel Restaurant, a family-run establishment that has been serving the local community since 1917. Make sure to try their famous pork chops!

Lānaʻi City, Lānaʻi

Hotel Lanai in Lanai City, Hawaii.
Hotel Lanai in Lanai City, Hawaii. Image credit EQRoy via Shutterstock

Lānaʻi City is a quiet, close-knit, plantation-era town that once served as the headquarters of James Dole’s pineapple empire. At its center is Dole Park, a shady gathering place perfect for picnicking. A short walk along the nearby streets will take you past local boutiques and cafes. Plan a stop at the Blue Ginger Cafe for hearty local dishes or Coffee Works for pastries and coffee. Tour the Lānaʻi Culture & Heritage Center, located just one block from Dole Park, to learn more about Lānaʻi’s immigrant communities and rich agricultural history. About 20 minutes away, Hulopoʻe Bay features one of the island’s best beaches and access to the scenic Puʻu Pehe (Sweetheart Rock) Trail. Hike this trail at sunset to catch a stunning view of the island’s coast.

Neighborhoods Like No Other

In these smaller towns, residents and visitors alike have the space to settle into the rhythm of the islands, enjoying gorgeous tropical views from the laid-back patio of a family-run farm or while strolling past local shops, coconut-flavored coffee in hand. Each stop reflects a different kind of neighborhood setting, from coastal communities to upland farming regions, where regional history, local businesses, and understated natural beauty shape these islands.

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Public takeover of Wahiawa dam and reservoir by state advances | Honolulu Star-Advertiser

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