USGS-HVO Volcano Watch: Aloha & Happy Retirement Janet Babb

This week, HVO sends off veteran Janet Babb, "outreach geologist and educator extraordinaire." Aloha e Mahalo Janet! FULL TEXT: "With heavy heart, the USGS Hawaiian Volcano Observatory (HVO) bids aloha to Janet Babb, outreach geologist and educator extraordinaire who retired from federal service in late March. Because of her dedication and guidance over the years, HVO is well-positioned to carry on a tradition of quality media and public engagement. Janet's love for volcanoes and Hawai‘i have been evident in everything she's done since first coming to the island in 1990. Her previous work as an elementary school teacher, University of Hawai‘i at Hilo geology lecturer, Hawai‘i Volcano Geoventures owner and guide, and Hawai‘i Volcanoes National Park interpretive exhibits specialist set the stage for great accomplishments at HVO. Awards for Janet's professional work started long before her arrival at HVO. In 2001, she received the Hawai‘i Visitors and Convention Bureau's "Keep it Hawai‘i" Kahili Award for her contributions to public education about Hawaiian volcanoes through Project LAVA (Learning About Volcanic Activity), a week-long teacher workshop that she developed and coordinated from 1995 through 2002. Janet volunteered at HVO for many years before being hired in 2008 to help the Observatory manage public information during Kīlauea's first summit eruption since 1982. The appearance of the lava lake in Halema‘uma‘u made local, national, and international news, and HVO needed someone knowledgeable in Hawaiian volcanology and geologic history to handle the multitude of media requests. Then Deputy Scientist-in-Charge Steve Brantley suggested that Janet fill that role, a challenge she accepted, initially as a volunteer and later as a permanent USGS employee. News coverage of Hawaiian volcanoes had been handled directly by HVO leaders and scientists since the observatory's founding in 1912. But with the advent of 21st century around-the-clock news cycles and internet-based radio, television, and social media, HVO needed help. Already hard-pressed in 2008 to keep up with media interest in the continuing Pu‘u ‘Ō‘ō eruption, the onset of Kīlauea's summit lava lake only ramped up the pressure. As the first person to formally occupy such a role explicitly at HVO, Janet defined the niche by creating and sharing protocols to guide HVO scientists during interviews and public presentations. With the greater good of Hawai‘i communities and HVO always in mind, she sought better and more creative ways to share HVO messages about Hawaiian volcanoes and earthquakes. One of her most successful endeavors began in 2010, when she convinced Hawai‘i County to proclaim January as "Volcano Awareness Month." From then through 2020, she organized a month-long series of public programs—talks, hikes, poster sessions, and other means of community interaction—each January, with HVO staff and affiliates providing the presentations. Over the years, Volcano Awareness Month has done much to prepare island residents for future volcanic eruptions and to share HVO scientists' passion for their work. Aware that many people could not get close to lava flows in hazardous closed areas, Janet worked with her counterparts at Hawai‘i Volcanoes National Park and Hawai‘i County Civil Defense to organize special media events to help bring the inside story of Kīlauea eruptions to the world. She also kept HVO's award-winning "Volcano Watch" essay series alive, editing weekly submissions and encouraging staff to keep writing articles about volcanoes and earthquakes. When Kīlauea's summit lava lake became a mesmerizing center of attention in Hawai‘i, Janet conceived of and co-produced a 24-minute video that incorporated stunning visuals and informative commentary by HVO scientists, as well as the geologic history and cultural context of Halema‘uma‘u. The award-winning video stands as a reminder of what once existed at the summit of Kīlauea. Then came 2018. Janet handled the initial unprecedented media onslaught and then worked with communication professionals from other USGS offices throughout the summer to provide a steady stream of information about Kīlauea's lower East Rift Zone eruption and summit collapses to media outlets near and far. In the aftermath, Janet recorded HVO staff recounting their experiences during the 2018 events, video footage that now awaits thoughtful weave into the eruption story of our generation—another example of the creative communicator that she is. HVO will deeply miss Janet as a colleague and friend. Her passion, talents, and dedication helped us all to be better communicators. HVO is proud to have had her represent us to our island communities and the world, and we wish her all the best in retirement. VOLCANO ACTIVITY UPDATE Kīlauea Volcano is not erupting. Its USGS Volcano Alert level remains at NORMAL (https://volcanoes.usgs.gov/vhp/about_alerts.html). Kīlauea updates are issued monthly. Kīlauea monitoring data over the past month showed no significant changes in seismicity, sulfur dioxide emission rates, or deformation. The water lake at the bottom of Halema‘uma‘u continued to slowly expand and deepen. Mauna Loa is not erupting. Its USGS Volcano Alert level remains at ADVISORY. This alert level does not mean that an eruption is imminent or that progression to an eruption is certain. Mauna Loa updates are issued weekly. This past week, about 37 small-magnitude earthquakes were recorded beneath the upper elevations of Mauna Loa; the strongest was a magnitude-2.3 earthquake on the upper Southwest Rift Zone. Monitoring data showed that slow summit inflation continued and fumarole temperature and gas concentrations on the Southwest Rift Zone remain stable. Two earthquakes with 3 or more felt reports occurred in the Hawaiian Islands this past week: a magnitude-3.1 earthquake 6 km (4 mi) NE of Pāhala at 31 km (19 mi) depth on April 8 at 01:27 a.m. HST and a magnitude-3.0 earthquake 7 km (4 mi) S of Kapa‘au at 12 km (7 mi) depth on April 6 at 02:13 p.m. HST. HVO continues to closely monitor both Kīlauea and Mauna Loa." https://volcanoes.usgs.gov/observatories/hvo/hvo_volcano_watch.html?vwid=1459

Help Ken Boyer in His Recovery Journey

Help Ken Boyer in His Recovery Journey

Our friend Ken Boyer is facing some pretty serious health challenges right now. Ken was an early friend and contributor to Hawaii Tracker over 8 years ago now. Any support you can give him would be appreciated and please keep him and his ohana in your prayers! 🙏 If anyone would like to support Ken and his family you can do so at the link below. https://www.gofundme.com/f/liver-transplant-journey-recovery-nsvfc Here is the post Ken shared on social media today: "Hello my dear friends and family, this is gonna be a long one, sorry but I feel it’s time I share my story that very few know. The last few years have been extremely difficult for me and my family. We’ve suffered tremendous loss and I found myself feeling ill also. Very weak, extremely tired and fatigued, abdominal pain, unable to think clearly and at times not even being able to form sentences, unable to remember things, etc…I was very concerned and went to the doctor. After a series of tests and such I was ultimately diagnosed in November of 2023 with End Stage (Stage 4) Liver Disease (Cirrhosis) as well as several other related diagnosis, the worst being Hepatic Encephalopathy. Went to a few doctors to review the diagnosis. One was very hopeful and said may be able to get a transplant. Another said I had 6 months to live and it sure felt like it. Since then I’ve changed my diet, saw many specialists, been back and forth to Oahu and even to California. It is believed that this disease came on from a fall I had into stagnant water on a river back in 2008. At that time I contracted Leptospirosis. That was very difficult to navigate for quite some time but I did get better and I thought that was that. Apparently not… It’s heavily affected my ability to work. We tried many things attempting to keep Rico’s Taco Shop open but it just wasn’t able to operate successfully without me being present. My wife did an amazing job of trying to keep it going. She was just working herself to death though. She ultimately was able to secure a great job and I have since been unable to find a way to operate Rico’s. This has been crushing to us in so many ways. My dream business, emotionally, financially…. Needless to say, it’s been a roller coaster. This has pushed us to the breaking point in so many ways and continues to daily. The hardest part is what I see it doing to my wife and kids. They are amazing. My wife has been by my side through all of this and I can’t thank her enough for all that she’s done. The kids are affected a lot and it kills me. I don’t have the energy to be there with them and present like I’d like to be. They are strong. They know daddy has some health issues but don’t understand the extent of it. My oldest daughter is aware but living in the mainland at this time. Unfortunately the cirrhosis has progressed and has made it impossible to do much. A lot of days I’m unable to drive even. There’s been countless trips to the ER and stays in the hospital due to this as well as many procedures and medications. Currently I’m on 12 medications. I will need a transplant to live and I’m working towards that. However I will be having to move to either Oahu or California to do so. I’m working on getting disability but have been denied and have to keep pushing for it. My days consist of falling asleep at all times out of nowhere, even standing up. Or the opposite, extreme insomnia. The day to day of all the symptoms is overwhelming and I won’t bore you with it all. Some are very ugly too, you don’t wanna know lol. The cost of ongoing care has been a huge burden on us as well and we do need help there also, somehow. I decided I needed to be transparent about this. I owe it to you all. You’ve all been such amazing friends and family that it only seems right. I’m sure some have wondered “what happened to that guy, he used to always be online”. Well, I just can’t be like I used to be. Life has become very mundane. The last thing I wanted to do was ask for any donations. We’ve been trying to do anything and everything we can to sell off everything to raise funds. We’re just not nearly close enough and currently not able to cover bills even. But my main concern is being able to get to Oahu or California when the time comes for a transplant. Which will happen sometime in the near future. I don’t know any other way to make this a reality. We have a lot of loose ends here that we will have to deal with financially before it’s possible to even leave and once I’m there I’ll need to rent a place to stay. Medical should cover the majority of the medical bills. Depending where I go. If I have to go to California the medical will be different and won’t cover nearly as much. But Oahu doesn’t have nearly as many viable livers annually. So that’s where the concern is as to where I’ll be going. Either way, no matter what happens, if you donate, it will be going to the ongoing cost of care, travel, housing, and anything else that is going to be out of pocket. If you can help, that’s fantastic and I appreciate it more than I could ever explain but a share means just as much. Thank you all! I will try to get back with everyone as much as I’m able to. Even a prayer!!! Love you all 🙏🏼"

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Ryan Finlay

Episode 37 fountains have started

Episode 37 fountains have started

Episode 37 fountains have started!

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Ryan Finlay

Episode 28

Episode 28

Update: Episode 28 of the ongoing Halemaʻumaʻu eruption ended abruptly at 1:20 p.m. HST on July 9, 2025, after 9 hours of continuous fountaining, the final 8 of which were high fountaining. The north vent stopped erupting at approximately 1:20 p.m. HST, marking the end of the episode. The south vent did not appear to activate at all during this episode and has been completely covered by new deposits. The growing cone around the north vent has begun to connect with the top of the surrounding cliff in some places. Lava fountains reached up to approximately 1200 ft (365 m) during this episode. Volcanic gas emissions have greatly decreased since the end of fountaining. Lava flows from this episode on the floor of Halemaʻumaʻu within the southern part of Kaluapele (Kīlauea caldera) may continue to exhibit slow movement or incandescence as they cool and solidify over the coming days. Slumping of molten cone material around the vent may also continue for the next 24 hours and can produce small, localized lava flows. The Uēkahuna tiltmeter (UWD) recorded about 15 microradians of deflationary tilt during this episode. The end of the eruption was coincident with a rapid change from deflation to inflation at the summit and a decrease in seismic tremor intensity. --------------------------------------- Episode 28 of the ongoing Halemaʻumaʻu eruption began at 4:10 a.m. HST on July 9 and is currently exhibiting a vent overflow and fountains reaching roughly 150 feet (45 meters). Past episodes have produced incandescent lava fountains over 1000 feet (300 meters) high that result in eruptive plumes up to 20,000 feet (6000 meters) above ground level. High fountaining associated with this episode has not yet begun but is expected to start soon, as tremor, deflation, and fountain height are all increasing. According to USGS weather stations just southwest of the summit, winds are blowing from the north-northeast direction at approximately 15 miles per hour, which suggests that volcanic gas emissions and volcanic material will be distributed south-southwest. Such trade winds typically turn more to the northeast during daylight hours. All eruptive activity is confined to Halemaʻumaʻu crater within Hawaiʻi Volcanoes National Park Three Kīlauea summit livestream videos that show eruptive lava fountains are available here: https://www.youtube.com/@usgs/streams

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Ryan Finlay

Episode 24

Episode 24

Episode 24 of the ongoing Halemaʻumaʻu eruption began at 8:55 PM HST on June 4 and is currently fountaining from the north vent. Episode 24 was preceded by sporadic spatter, gas pistoning, and hydrogen flames that began on the morning of June 3. At approximately 8:55 PM HST, episode 24 began with low dome fountaining accompanied by lava flows onto the crater floor. Small sustained lava fountains, less than about 100 feet (30 meters) high, began erupting from the north vent around 9:15 PM. Activity increased again around 10:10 PM, when fountain heights increased to 325 feet (100 meters) and by 10:40 reached over 980 feet (300 meters). Additionally, the fountain generated a plume that reached 16,500 feet (5,000 meters) above ground level by 10:50 PM and is increasing. At a tiltmeter near Uēkahuna (UWD), inflationary tilt reached just over 14 microradians since the end of the last episode; slightly more than the amount of deflationary tilt in episode 23. Seismic tremor began increasing and tilt at UWD switched from inflation to deflation at about 9:00 PM HST, close in time to the beginning of low fountaining. Most episodes of Halemaʻumaʻu lava fountaining since December 23, 2024, have continued for around a day or less and have been separated by pauses in eruptive activity lasting generally at least several days.

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Ryan Finlay

Episode 18 Fountains Have Begun

Episode 18 Fountains Have Begun

Episode 18 high fountains have started!

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Ryan Finlay

Episode 17 Has Started

Episode 17 Has Started

Episode 17 of the ongoing Halemaʻumaʻu eruption began at 10:15 p.m. HST on April 7, 2025 with the start of lava overflowing from the south vent. Low spatter fountains from the south vent have been increasing from initial heights of 15-30 feet to 30-60 feet by 3:00 am HST on April 8. Tremor continues to gradually increase as well and is accompanied by slow deflation of the summit. - USGS Volcanoes

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Ryan Finlay