Eruption of the volcano in Indonesia-Mount Lewotobi Laki-Laki in East Flores Regency, province of East Nusa Tenggar, early Wednesday (9/7/2025) at 2:52 Witta broke out. In this report, the volcano stays at level IV (AWAS) – the best level of alarm within the Indonesian volcano monitoring system – arguing that the eruption has not yet ended.
The last eruption means 56. Eruption over the past week, a transparent indication that volcanic activity remains to be ongoing and intense on Mount Levotobi Laki-Laki.
According to Indonesia, the volcanology center and soothing geological threats (PVMBG), as reported on the Magma Indonesia platform, the peak of the ash column couldn’t be visually confirmed as a consequence of poor visibility. However, seismic activity recorded on July 9 confirms that the mountain stays very energetic.
The Mount Levotobi-Laki eruption was first registered on June 17, with a mass and significant eruption. It lasted the following day, June 18, when officials raised the alarm level to the utmost level, level IV (awa).
Recently, on July 7, Mount Levotobi Laki-Laki eruption released clouds of ash to 18 kilometers into the sky, covering nearby villages with gravel and volcanic ash. Two additional eruptions took place at first of July 8, and ash to the ash reached 4,000 meters, disturbed on a regular basis life and public services.
Today, July 9, Mount Lewotobi Laki-Laki still shows its intensive volcanic activity. Seismic monitoring has recorded three eruption eruptions with amplitude from 11 to 29.6 mm, together with two gas emissions, one low -frequency quake, one deep volcanic quake and three distant tectonic quakes. These continuous volcanic and seismic activities clearly show that the eruption continues and the volcano stays unstable.
As for this volcanic situation, residents inside a 6 km radius and a sector radius of seven km after the southeastern a part of the crater should immediately evacuate for his or her safety.
Volcano eruption in Indonesia: Impact on flights
The ongoing eruption of Mount Lewotobi Laki-Laki significantly disturbed the aerial journeys within the region, including routes to Bali as one of the vital popular tourist places in Indonesia. While the Ngurah Rai international airport in Bali stays working since the report stated that volcanic ash didn’t affect the aerial space, flights to Australia, Singapore, South Korea and Labuan Bajo belong to people affected by flight and delays.
In addition, many airlines have experienced delays and cancellation of flights as a consequence of the drifting of volcanic ash resembling Jetstar, Virgin Australia and Airasia Indonesia. Several airports within the Nusa Tenggar region, including Maumere, Ende, Larantu and Kupang, have experienced full closures as a consequence of security related problems.
Considering this example, it is certainly beneficial that travelers with upcoming trips in Bali, Lombok or Flores should contact the airlines to acquire the newest status updates. The presence of volcanic ash on flight paths is a threat to aircraft engines and visibility, which is why precautions are taken by delaying and canceling flights.
In addition, the authorities of American and other countries advised and warned their citizen. They beneficial to avoid traveling to the province of Nusa Tenggar and stay awake so far via official airlines.
The Indonesian authorities are still strictly monitoring the situation and update the situation regarding the Mount Levotobi Laki-Laki eruption. They call people-especially those that live near Mount Lewotobi Laki-Laki-Ay to remain alert.
