PhD in Physical Geography | Chartered Geomorphologist | CGeog(Geomorph)

Joined May 2020
27 Photos and videos
Ikenna Osumgborogwu retweeted
Kīlauea eruption episode 49 summary 🌋 Episode 49 lava fountaining began after approximately 5 hours of precursory lava overflows from the north vent that started at 4:10 a.m. HST on the morning of June 14. Several subsequent overflows from the north and south vents followed. Consistent north vent dome fountaining started at 8:14 a.m. HST and then steadily escalated in vigor and height until it transitioned into the start of episode 49 fountaining at 9:36 a.m. HST. 🌋North vent lava fountaining reached a maximum height of about 700 feet (210 meters) by around 10:30 a.m. HST. Over the next several hours the fountain height gradually declined, and it was estimated about 300 feet (90 meters) high about 1 hour before the episode ended after about 7.5 hours at 5:05 p.m. HST on June 14. 🌋The instantaneous effusion rate peaked at about 415 cubic yards (320 cubic meters) per second between 10:30 and 11:00 a.m. HST, with an average effusion rate of 260 cubic yards (200 cubic meters) per second for the entire fountaining episode. An estimated 6.5 million cubic yards (5 million cubic meters) of lava erupted. The Uēkahuna tiltmeter (UWD) recorded about 15.5 microradians of deflationary tilt during episode 49. 💨 The north vent lava fountain fed a plume that reached a maximum height of about 18,000 feet (5,500 meters) above sea level. Winds were out of the northeast for most of the eruption causing the plume to move to the southwest during the most energetic part of the eruption. The plume track largely remained within Hawaiʻi Volcanoes National Park with most tephra fall in the closed area. ⛔️ The USGS kept the Kīlauea alert level/aviation color code at WATCH/ORANGE throughout the episode because fallout was not extensive and did not last very long. After the episode ended, USGS lowered Kīlauea to ADVISORY/YELLOW reflecting that volcanic activity had decreased significantly but continues to be closely monitored for possible renewed increase. 📹 Video clip shows Kīlauea episode 49 lava fountaining on June 14, 2026. #Kilauea #Lava #Eruption
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Ikenna Osumgborogwu retweeted
During Episode 49, at about 2:07 p.m. on June 14, a whirlwind hit the V3 live streaming camera. These whirlwinds are a variety of dust devil that form in the presence of heat, which causes upward air flow, and strong windshear. The Hawaiian Volcano Observatory maintains three live streams of the eruption, which can be accessed at: V1: youtube.com/watch?v=HggWKlZv… V2: youtube.com/watch?v=Tz5tPqRR… V3: youtube.com/watch?v=gXKuUyKt… #Kilauea #Eruption #Lava
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Ikenna Osumgborogwu retweeted
A Full circle moment
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Ikenna Osumgborogwu retweeted
On June 1, 2026, Kīlauea volcano on the Island of Hawaiʻi made history. Its ongoing summit eruption in Hawaiʻi Volcanoes National Park has now produced 48 fountaining episodes—surpassing the previous record set by Puʻuʻōʻō eruption in the 1980s (47 fountaining episodes). With no signs of this eruption slowing, Kīlauea will continue to rewrite the record books with every new episode. USGS photos/videos. Video description: A volcano spews bright orange lava high up into the sky. A distant shot shows a tree branch swaying in the wind, as the volcano erupts lava in the distance. A final closer view of the eruption.
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Ikenna Osumgborogwu retweeted
no one can hang with prime fella
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Ikenna Osumgborogwu retweeted
🌋Kīlauea eruption episode 48 summary - a historic new record for Kīlauea!      Episode 48 of the Kīlauea summit eruption in Hawai‘i Volcanoes National Park stopped at 1:37 pm HST June 1 after 9 hours of lava fountaining. This eruption has now surpassed the number of fountaining episodes in the opening years of the Puʻuʻōʻō eruption from 1983-1986 (47), setting a new record number of fountaining episodes in any one Kīlauea eruption.       🌋 Lava flowed from the south vent about 95 times in the days before episode 48, but only the north vent produced a lava fountain (up to 650 ft/200 m) during the episode. This pattern has been followed during the past several episodes. An estimated 7.3 million cubic yards (5.6 million cubic meters) of lava spilled across Halemaʻumaʻu.       💨 The eruptive plume rose to about 24,000 ft (7,300 m) above sea level; higher level winds from the south caused tephra to fall north and east of Kaluapele (Kīlauea caldera) at overlooks within Hawaiʻi Volcanoes National Park, as well as on Highway 11 near Nāmakanipaio Campground, Volcano village, Mauna Loa Estates, and Ohia Estates. The National Weather Service issued an ashfall advisory for these areas downwind.       ⛔️ The USGS kept the Kīlauea alert level/aviation color code at WATCH/ORANGE throughout the episode because fallout was not extensive and did not last very long. After the episode ended, USGS lowered Kīlauea to ADVISORY/YELLOW reflecting that volcanic activity had decreased significantly but continues to be closely monitored for possible renewed increase.       Kīlauea summit region inflation since the end of episode 48 indicates that another fountaining episode is possible; however, more time is needed to collect data to generate the model to forecast episode 49, which will set a another new record for Kīlauea.      📹 Video clips show Kīlauea episode 48 lava fountaining on June 1, 2026.      #Kilauea #Lava #Eruption
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Ikenna Osumgborogwu retweeted
May 31
Hey Santino! 👋 🇮🇹 @milanmiracle | @ThisIsTNA #WWEClash
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Ikenna Osumgborogwu retweeted
Flawless execution 💯 Incredible deception from Hugo Calderano at #Paris2024 🏓⚡️ #Olympics #TableTennis @WTTGlobal @timebrasil
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Ikenna Osumgborogwu retweeted

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Ikenna Osumgborogwu retweeted
Artistic swimming is truly a masterpiece from all angles! 🎨 #Olympics
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Ikenna Osumgborogwu retweeted
Two years ago on this day, 25.05.2024; I climbed Mt Everest three times in a single climbing season, becoming the first woman in history, and the only woman so far, to achieve this feat. From an ordinary farmer family in Gorkha, Nepal 🇳🇵 to the highest point on Earth, the journey was never easy. Behind every summit were struggles, doubts, pain, sacrifices, and countless moments where giving up would have been easier than moving forward. But the mountains taught me one powerful truth: willpower is always stronger than fear. To every girl chasing a dream, your background does not decide your future. It does not matter where you come from, how small your village is, or how impossible your dream may seem. Never stop believing in yourself. Dream fearlessly. Stand strong through every storm. Because even the highest mountains in the world are climbed one step at a time.
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Ikenna Osumgborogwu retweeted
May 18
🌋 46 years ago today, Mount St. Helens forever changed the Pacific Northwest — and the science of volcano monitoring. After more than a century of quiet, earthquakes and rising magma signaled that pressure was building beneath the volcano in the spring of 1980. On the morning of May 18, the mountain’s north flank collapsed in a massive landslide, triggering a devastating lateral blast that flattened 230 square miles of forest. Ash rose high into the atmosphere and drifted across the U.S, while volcanic mudflows, known as lahars, surged through nearby valleys to the Columbia River. Fifty-seven people lost their lives, including USGS volcanologist David A. Johnston. When the eruption ended, Mount St. Helens stood nearly 1,300 feet shorter than before. The eruption transformed not only the landscape, but also how scientists monitor and prepare for volcanic hazards around the world. ➡️ Watch USGS scientists recount their experiences before, during, and after the eruption: ow.ly/bX0250Z0V4G 📸: Mount St. Helens erupting above a quiet rural landscape, with ash and steam billowing into the sky. Mount Adams can be seen in the background.
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Ikenna Osumgborogwu retweeted
May 18, 1980 On this day 46 years ago, Mount St. Helens erupted. That eruption instantly transformed the glacier-capped volcano and its surrounding forests and lakes into an unrecognizable landscape, permanently altering its physical form and catastrophically disrupting its mountain ecosystem. In the years and decades that followed, however, streams carved new paths through the volcanic deposits, the volcano grew lava domes, and within the steep crater walls, a new glacier was born. Today, plants and animals have repopulated the lakes and lands around the volcano and life is once again flourishing. This amazing poster and caption were created by Washington Geological Survey, Washington State Department of Natural Resources with input from USGS, U.S. Forest Service and the Mount St. Helens Institute. The image shows several examples of Mount St. Helens’ transformation; its metamorphosis through time demonstrating the resilience of nature and life. The map features a bird’s-eye view of the volcano, click through the images to explore. Pick up a printed copy at the Washington State Geologic Library in Olympia, or at a visitor center near Mount St. Helens. And/or download your own high-resolution copies here: washingtonstategeology.wordp… 📷Image credit: Washington Geological Survey (Washington State DNR) less
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Ikenna Osumgborogwu retweeted
Watch as Hawaii's Kilauea volcano erupts for the 47th time. The eruption blasts lava and thick plumes of smoke high into the air. Watch more videos here: trib.al/bLfd4RS
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Ikenna Osumgborogwu retweeted
Kīlauea Eruption Update — Episode 47 of Kīlauea summit lava fountaining began at 3:27 p.m. HST today, May 14, and is ongoing.    This eruption is taking place within Kīlauea summit caldera in Hawai‘i Volcanoes National Park. Precursory lava flows began from the south vent at 2:57 a.m. this morning, May 14, and continued intermittently today from both the north and south vents.  Both vents are currently erupting, with low-level activity in the south vent while lava fountains at the north vent are currently about 65 feet (20 meters) high. National Weather Service forecasts low-level tradewinds today, which suggests that volcanic gas emissions and volcanic material may be distributed southwest of Halemaʻumaʻu.    Fountaining episodes typically last 12 hours of less, but ash can remain in the air for longer depending on wind and weather conditions. Please stay aware of hazards and rely on official updates from USGS, National Weather Service, and Hawai’i Volcanoes National Park.    🎥 Video of episode 47 around 3:30 p.m. HST on May 12, 2026.    #Kilauea #Eruption #Lava
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Ikenna Osumgborogwu retweeted
Amazing aurora over northern Finland. 📽: Paul-Edouard Buyck

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Ikenna Osumgborogwu retweeted
A split-second moment transformed into a remarkable optical illusion. 🪄 The scene itself lasted less than a second, swipe to see if you can spot the exact point where it happened! 🤩 #Olympics
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Ikenna Osumgborogwu retweeted
ICE COLD FACT 💎 ‘Life is like the Gym.. Look one way, there’s always someone in better shape than you.. Look the other way, there’s someone who would die to be in Your shape…. You just gotta be the Best YOU. ‘
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Ikenna Osumgborogwu retweeted
I’d say it was a successful final 5 rounds 🔥 May 16 | Live on Netflix #NgannouLins
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Ikenna Osumgborogwu retweeted
David Attenborough has turned 100 years old, inspiring generations to care about the planet and the life that exists on it.
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