Hawaii

Lori Dengler | A quick trip to Hawaii and a reminder that tsunamis can be deadly business

Published

2 years ago

May 25, 2024

Lori Dengler | A quick trip to Hawaii and a reminder that tsunamis can be deadly business

I spent last week in Hawaii. Before you get too jealous, it was a work trip, and I never got my feet wet. It was an excellent, informative and sobering trip and not entirely devoid of pleasure.

I have been part of the National Oceanographic and Atmospheric Administration’s (NOAA) Tsunami Science & Technology Advisory Panel (TSTAP) for nearly two years. One can’t write about NOAA without acronyms, so please bear with me. In 1997, NOAA established a Science Advisory Board (SAB) with a responsibility to provide advice in the areas of research, education, resource management, and ocean hazards.

The Science Advisory Board is composed of experts outside of the NOAA organization — from academia, industry, and other government organizations. The SAB currently has five Working Groups — on Climate, Data Management, Ecosystems, Environmental Information, and Tsunamis.

Our tsunami group is small — eight voting members plus NOAA and USGS liaisons. Our focus is the end-to-end tsunami alerting system. That means we look at all aspects from detection of the tsunami source to analysis, dissemination, partners’ response and how everyone in harm’s way reacts. We listen to experts talk about modeling, new detection and analysis systems, social scientists who study messaging and evacuation behaviors, and everything in between. We don’t have money to dole out but report our findings on gaps, weaknesses, and strengths directly to NOAA.

Most of our meetings are remote and online but once a year we meet in person. Last year we convened at NOAA’s Pacific Marine Environmental Laboratory where the tsunami research program is housed. This year was Hawaii with visits to the Pacific Tsunami Warning Center (PTWC), the Hawaii emergency management group, tsunami scientists at the University of Hawaii, and other organizations with tsunami responsibilities.

On Monday before our formal meetings started, I did a day trip to Hilo with Rocky Lopes, another TSTAP member and someone I have worked with for decades. I first met Rocky when he headed the Red Cross preparedness program. His research on what motivates people to take preparedness actions has always been a pillar of our outreach efforts on the North Coast. Fear is a poor motivator, give people the how-tos in a clear and positive way.

We were met in Hilo by two more long-time colleagues, Cindi Preller and Walter Dudley. Cindi is the director of the Pacific Tsunami Museum who I met decades ago in her various roles in NOAA’s tsunami program. Walt was a founder and now board president and scientific advisor to the museum.

The Pacific Tsunami Museum was founded in 1994 with the aim of preserving memories of past tsunamis. At the time, many of the survivors of the 1946 and 1960 tsunamis were aging and their recollections of what happened were in danger of being lost forever.

At first glance, preserving memories might seem like a thin premise on which to build a museum. Personal stories are more important than you might think. They provide evidence as to what happened in past tsunamis and fill out important details that water height measurements can’t depict. We learn about sideways surges and how the tsunami traveled over complex terrain. We also learn the human side — what triggered people to take action and what they did — critical data about evacuation behavior.

Stories are one of the most effective education tools for tsunami awareness and preparedness. Most of the accounts the museum highlights are from ordinary people, including children to the elderly. These stories bring immediacy to the moment and convey that it doesn’t take superhuman efforts or special skills to be a survivor. Knowledge and taking quick action are key.

In the 30 years since its founding, the museum has gone far beyond the original scope. It features exhibits on Hawaii’s tsunami hazards and what areas are at risk. It has become a hub for community outreach programs and training the next generation in not only safety precautions but how to become spokespeople themselves.

Field trips are central to the museum’s activities and Walt gave us an abbreviated version. One only has to step out the front door for sites of what happened in 1946 and 1960, the deadliest and third deadliest tsunamis in U.S. history. Walt has loaded images on a tablet and at each field trip spot can compare the view of today to what it was like in the immediate aftermath of a tsunami.

The most memorable stop was Laupahoehoe Point, about a 40-minute drive north of Hilo. In 1946, it was the site of a small fishing village and a school. The teachers lived in cabins in front of the school adjacent to the coast. Children were beginning to arrive on the morning of April 1, 1946, when a series of surges quickly overtook the school. There was no tsunami warning system at the time and the earthquake that caused the tsunami was in the Aleutians, too far away for anyone to feel.

When the seas finally subsided, 24 students and staff of the school had perished. All of the Hawaiian Islands suffered damage. Hawaii was the hardest hit with 96 deaths. The final toll in the Hawaiian Islands was 159, the highest domestic tsunami casualty number in U.S. history.

Standing where the school once stood brings meaning to those statistics. There is a stone memorial with the names of the victims. Interpretive signs include their photographs and pictures of the school grounds before and after. Laupahoehoe brings focus to our TSTAP efforts. In 1946, seismographs detected the earthquake within minutes of its occurrence. But there was no system to rapidly determine size and location, analyze if it posed a tsunami threat, or send messages to those staff and students at the school before waves arrived. And had a message been sent, would it have been understood?

We spent the rest of the week in meetings with Pacific Tsunami Warning Center personnel, and other agency representatives with response and research responsibilities. A tsunami tragedy at Laupahoehoe won’t be repeated as the school has been moved to high ground. But there are far more people living, working, and vacationing in harm’s way today than in 1946 and even with a timely warning, getting everyone to safe ground is a daunting task. The ghosts of Laupahoehoe are in my dreams and scream that we better figure out how to do so.

Note: See https://tsunami.org/qrcodes/laupahoehoe/ for more on what happened at Laupahoehoe.

Lori Dengler is an emeritus professor of geology at Cal Poly Humboldt, an expert in tsunami and earthquake hazards. Questions or comments about this column, or want a free copy of the preparedness magazine “Living on Shaky Ground”? Leave a message at 707-826-6019 or email Kamome@humboldt.edu.

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Hawaii

Everyone Says Oahu’s Overcrowded. We Drove 20 Minutes Past Haleiwa And Found Beautiful Empty Beaches

Published

1 hour ago

March 2, 2026

Press Room

Everyone Says Oahu’s Overcrowded. We Drove 20 Minutes Past Haleiwa And Found Beautiful Empty Beaches

Most visitors think Oahu’s North Shore stops at Haleiwa because that is where traffic builds to pandemonium, where beach parking fills earlier than you can imagine, and where sitting in your car between the familiar lineup of surf breaks and food trucks largely defines the experience. Once people have crawled through and found a place to stand at Waimea or Sunset, the mental box gets checked, and the car points back toward Honolulu fast, as if everything worth seeing has already been seen. But it hasn’t.

Instead of turning around at Haleiwa, we continued west on Farrington Highway and watched the storefronts fall away in the rearview mirror. The line of rental cars thinned fast as the road narrowed and the mountains got closer to the pavement. On the ocean side, long stretches of sand opened up, and within a few miles, we were seeing more wind in the ironwood trees than cars on the road or people on the beach.

Most visitors leaving Haleiwa head east toward Sunset Beach and Pipeline, where traffic stacks up endlessly and parking lots overflow. We went the other way. Out toward Mokuleia, the commercial North Shore disappears fast, and what replaces it is space. There are no visitors circling for stalls and no steady lines at food trucks. You can pull over without searching for the one open spot in a packed lot, and entire sections of beach sit quietly without the usual cluster.

Dillingham Airfield and the working North Shore.

One of the first landmarks after Mokule’ia Beach (which we will write about soon) is what most people still call Dillingham Airfield, though its official name is Kawaihapai Airfield. It is owned by the U.S. Army and managed by the State of Hawaii Department of Transportation under a 50-year lease, and it has been operated as a military installation since the 1920s, with HDOT taking over management in 1962. HDOT leases 272 acres of the 650-acre Dillingham Military Reservation and operates the single 9,000-foot runway, with the civilian side used heavily for gliders and skydiving while the Army retains first priority for air/land operations and uses the field for helicopter night-vision training.

As we drove past, it did not feel like a visitor attraction at all, even though you can spot the roadside signs for glider rides and skydiving. A small single-engine plane rolled down the runway and lifted off against the Waianae Mountains, then a glider followed, towed upward before separating and moving almost silently above the coastline. It is one of those North Shore scenes that makes you slow down without thinking about it, because it looks like real working Oahu rather than the marketed version, with runway, mountains, and open water all in the same frame and very few people around to make it feel like a production.

Camps that have been here for generations.

Close to the airfield are two oceanfront camps that rarely enter any typical Oahu visitor’s plans. The first is Camp Mokuleia, which sits along the shoreline and is owned by the Episcopal Church. If you’re not on a retreat, you can rent a campsite or tentalo on the beach. A little farther west is YMCA Camp Erdman, which opened in 1926 and is approaching its 100th anniversary, still renting oceanfront cabins and yurts to the public.

The accommodations are straightforward, with sand steps away from the doors and long views of the horizon. This is not a resort strip, and you won’t find any valet stands or infinity pools. Families gather around grills, kids move freely between cabins and the beach, while the ocean feels part of the daily backdrop more than it is an Instagram photo opportunity.

Camp Mokuleia tentalos start at $100 a night. Camp Erdman yurts and cabins range from $250-$450 per night for up to 6 guests. For context, the average vacation rental in the Mokuleia area lists above $500 a night.

The shoreline here is not known for calm, protected swimming, and currents can be strong without lifeguard towers stationed every few hundred yards. The beach also has a lot of coral, which keeps swimmers more limited than some other beaches. And that fact alone keeps casual beach traffic lighter, and it helps explain why this stretch feels so different from busier Oahu North Shore stops. The camps and the character of the water belong to the same landscape, shaped more by geography than by commercial branding.

Parking at Kaena Point State Park – Oahu

Where the pavement ends.

Eventually, Farrington Highway reaches a gravel lot where the pavement stops and a locked gate marks the entrance to the Mokuleia section of Kaena Point State Park. There is no visitor center funneling people through an entrance plaza. Instead, there is open sky, steady trade winds, and a handful of parked cars facing a dirt road that continues on foot toward the westernmost tip of Oahu, where you can meet the road that comes from the other side. This is truly a part of Oahu that most visitors never see.

Hikers follow the old railroad route for roughly 2.7 miles to Kaena Point itself, where seabirds nest behind protective fencing and monk seals are sometimes seen along the shore. The trail is exposed, hot, and largely flat, with no services and little shade, which naturally limits casual foot traffic. Consider not trying it in the middle of the day. But, standing at the end of the paved road, with the Waianae Mountains behind you and nothing but raw coastline ahead, feels less like arriving at any Oahu attraction and more like standing at the literal end of the island.

What stood out most was how little competition there was for space. There were only a few cars in the lot when we arrived, and long portions of the beach were untouched compared with the chaotic churn nearby at Haleiwa. It was a bit windy, the mountains anchored one side of the horizon, and the coastline extended westward without any indication that you were sharing it with scattered other people.

If you have been to the North Shore more than once and believe you have already seen it, have you ever kept driving past Haleiwa until the pavement runs out? It’s worth the drive.

Photo Credits: © Beat of Hawaii at Kaena Point State Park, Oahu.

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Hawaii County Weather Forecast for March 02, 2026 | Big Island Now

Published

13 hours ago

March 2, 2026

Press Room

Hawaii County Weather Forecast for March 02, 2026 | Big Island Now

Photo Credit: James Grenz

Hilo

Tonight: Cloudy. Scattered showers in the evening, then isolated showers after midnight. Lows 59 to 66 near the shore to 48 to 54 at 4000 feet. Southeast winds up to 10 mph. Chance of rain 40 percent.

Monday: Cloudy with isolated showers. Highs 75 to 80 near the shore to around 65 at 4000 feet. East winds up to 10 mph. Chance of rain 20 percent.

Monday Night: Cloudy with scattered showers. Lows 59 to 65 near the shore to 48 to 54 at 4000 feet. East winds around 10 mph. Chance of rain 50 percent.

Kona

Tonight: Cloudy. Isolated showers in the evening. Lows around 69 near the shore to 45 to 52 near 5000 feet. Light winds. Chance of rain 20 percent.

Monday: Cloudy. Highs 81 to 86 near the shore to around 67 near 5000 feet. Light winds becoming west up to 10 mph in the afternoon.

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Monday Night: Mostly cloudy. Lows around 69 near the shore to 44 to 51 near 5000 feet. Northwest winds around 10 mph in the evening becoming light.

Waimea

Tonight: Cloudy and breezy. Isolated showers in the evening. Lows 59 to 68 near the shore to 53 to 59 near 3000 feet. East winds up to 10 mph increasing to up to 20 mph after midnight. Chance of rain 20 percent.

Monday: Cloudy and breezy. Isolated showers in the morning. Highs 72 to 78 near the shore to 67 to 75 near 3000 feet. East winds up to 20 mph. Chance of rain 20 percent.

Monday Night: Mostly cloudy. Breezy. Isolated showers in the evening. Lows 59 to 67 near the shore to 52 to 58 near 3000 feet. East winds 10 to 20 mph. Chance of rain 20 percent.

Kohala

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Monday: Cloudy and breezy. Isolated showers in the morning. Highs 72 to 78 near the shore to 67 to 75 near 3000 feet. East winds up to 20 mph. Chance of rain 20 percent.

Monday Night: Mostly cloudy. Breezy. Isolated showers in the evening. Lows 59 to 67 near the shore to 52 to 58 near 3000 feet. East winds 10 to 20 mph. Chance of rain 20 percent.

South Big Island

Tonight: Cloudy. Isolated showers in the evening. Lows around 71 near the shore to around 51 near 5000 feet. Northeast winds up to 15 mph. Chance of rain 20 percent.

Monday: Cloudy and breezy. Highs around 83 near the shore to around 64 near 5000 feet. East winds up to 20 mph.

Monday Night: Mostly cloudy. Breezy. Lows around 70 near the shore to around 50 near 5000 feet. East winds 10 to 20 mph.

Puna

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Monday: Cloudy with isolated showers. Highs 75 to 80 near the shore to around 65 at 4000 feet. East winds up to 10 mph. Chance of rain 20 percent.

Monday Night: Cloudy with scattered showers. Lows 59 to 65 near the shore to 48 to 54 at 4000 feet. East winds around 10 mph. Chance of rain 50 percent.

Waikoloa

Tonight: Cloudy. Lows around 70 near the shore to 48 to 54 above 4000 feet. Light winds.

Monday: Cloudy. Highs around 83 near the shore to 65 to 71 above 4000 feet. Light winds becoming northwest up to 15 mph in the afternoon.

Monday Night: Mostly cloudy. Lows around 70 near the shore to 47 to 54 above 4000 feet. North winds 10 to 15 mph shifting to the east after midnight.

Synopsis

The cold front has dissipated into a trough and remains northwest of the Hawaiian Islands this evening. High pressure will build in from the north and allow the trade winds to strengthen from Monday through Wednesday. Brief passing showers will favor windward and mountain areas in the overnight to early morning hours through Wednesday and then over southeastern slopes and island interior sections from Thursday onward. Winds will weaken and veer slightly from a more east-southeast direction from Thursday on into the weekend. Shower activity will remain limited during this time period.

Short term update

The large band of high level cirrus clouds and mid level alto stratus clouds currently over the islands will continue to slowly diminish through Monday. The cold front approaching the islands has stalled and diminished into a trough just northwest of the island of Kauai.
Trade winds blow into the region and strengthen into the moderate to locally breezy range from Monday through Wednesday. A slight decrease in wind speeds and a shift from a more east- southeast direction remains in the forecast from Thursday onward as another cold front approaches the islands from the northwest, weakening and lifting the ridge north of the state. Local scale sea breeze winds will develop along terrain sheltered slopes of each island as the large scale winds weaken. Limited shower activity will prevail into next weekend with only brief showers possible.
The afternoon forecast looks good. No evening updates.

Previous discussion

Issued at 302 PM HST Sun Mar 1 2026.
Expectations for this afternoon remain on track. The boundary upstream of Kauai has made little to no forward progress today, sea breezes have struggled to establish owing to abundant high clouds, and showers southwest of Kauai and Oahu have essentially remained in place while stratiform elements peel off to the northeast. In addition, regenerating showers over Windward Oahu have dissipated in response to backing low-level flow. All told, an uneventful, cloudy, and mostly dry day across the state. Going forward, building heights over the N Central Pacific will maintain strengthening, but progressive high pressure at the surface. This in turn ensures the return of trades tonight which then become breezy during mid-week. Winds diminish slightly by late week as trades veer to ESE in advance of another round of upstream height falls. Typical trade wind weather anticipated throughout this time with showers focused windward and mauka. High clouds gradually clear from west to east Monday into Tuesday before exiting the area altogether by Wednesday.

Aviation

A weakening stationary boundary will allow for abundant high clouds and relatively light land/sea breezes to prevail across most TAF sites. This front will also allow for disorganized showers across Kauai and Oahu tonight, however confidence was on the lower end based on weather model guidance, so made use of VCSH and PROB30 where rain chances were felt to be the highest. MVFR conditions may prevail under shower activity, otherwise VFR is expected across most sites for the period.
AIRMET Tango remains in effect across the islands due to upper- level turbulence from FL200-400 due to this front, with conditions expected to improve into tomorrow as this system continues to weaken. Patchy mountain obscuration may occur due to the presence of this front, however observations and webcams suggest that the threat is not widespread enough to warrant an AIRMET at this time. Light icing is also possible in cloud layer 120-180.

Marine

Issued at 302 PM HST Sun Mar 1 2026.
A dissipated front will linger into Monday just northwest of the area. Fresh to locally strong easterly trades will build in by Tuesday as surface ridge strengthens to the north. Winds will maintain strength but veer east southeast towards the end of the week as another system approaches from the west.
Surf along north and west-facing shores will be above seasonal average as a northwest swell (310 degrees) is expected to impact through Monday. Surf should remain small though the week with a small northwest bump expected next weekend.
Surf along exposed east-facing shores will be a bit elevated due to a short-to medium-period northeast (40 degrees) swell, then decline Tuesday. However, period and choppy conditions are expected to return by Tuesday as fresh trade winds redevelop and expand upstream of the state.
Surf along south-facing shores will remain near the seasonal average into March.

HFO Watches/Warnings/Advisories

None.

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Data Courtesy of NOAA.gov

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Hawaii

YAS Fest Returns To Kalākaua Park, March 14th

Published

1 day ago

March 1, 2026

Press Room

(BIVN) – YAS Fest, aka the Youth Art Series Festival, is returning to Kalākaua Park in Downtown Hilo.

The East Hawaiʻi Cultural Center is hosting the event on Saturday, March 14th from 10 a.m. to 2 p.m. “Keiki and their families will be treated to an exciting array of performances, craft and information booths, and art activities,” a press release promoted.

From event organizers:

YAS Fest brings together local organizations dedicated to providing arts opportunities to keiki and teens from around Hawaiʻi Island. By spotlighting their activities, YAS Fest celebrates the importance of arts education for everyone.
Booths include the Hilo High School Art Club, Hawaiʻi Handweavers’ Hui, Friends of the Palace Theatre, and over a dozen more.
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Headlining the performers is HAAStile (a teen rock band from Hawaiʻi Academy of Arts and Sciences, directed by Trever Veilleux). Audiences will also enjoy performances by Big Wave Dance Academy, Aloha Teen Theatre, N2 Dance, Hawaii’s Volcano Circus, Prince Dance Institute, and Kona Dance and Performing Arts.
YAS Fest is made possible by support from County Council District 2 and Coldwell Banker Island Properties. EHCC also thanks KTA Super Stores, Kelsey Ito, and Lō‘ihi Studios for their contributions.
Says YAS Fest organizer Kellie Miyazu, who is EHCC’s Youth Education Director, “Last year we had around 300 visitors to the first YAS Fest. There was a lot of nice feedback from visitors, and also from the organizations who were able to network with each other and the community. We’re expecting an even more successful festival this year.”
Visitors are also encouraged to stop by the EHCC patio across the street to learn more about EHCC’s vision for the year and how community support helps keep EHCC’s unique gallery and keiki programs accessible to all.
For more information, visit EHCC online at ehcc.org, call 961-5711, or visit EHCC at 141 Kalakaua Street. Current gallery and office hours are from 10 a.m. to 4 p.m. Wednesday and Thursday, and Friday noon to 6 p.m.

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