RVO reported that the emission of ash clouds from Langila's Crater 2 continued during 22 May-1 June and were occasionally accompanied by roaring noises.

During 16-26 January, eruptive activity at Langila's Crater 2 consisted of continuous emissions of gray ash plumes that rose to altitudes of 2.3 km (7,600 ft) a.s.l. and drifted SE and NE. Fine ash fell on the flanks. Occasional roaring noises were heard accompanying emissions. Incandescence was observed at the summit.

Satellite Images by NASA Earth Observer

During 1-15 January, eruptive activity at Langila's Crater 2 consisted of continuous emissions of gray ash plumes that rose to altitudes of 2.3-3.3 km (7,600-10,800 ft) a.s.l. and drifted predominantly N and NE. Fine ash fell on the flanks. Occasional roaring noises were heard accompanying emissions. Incandescence was observed at the summit.

Eruptions continue at Langila volcano from its Crater 2 with continuous emissions of gray ash plumes rising to altitudes of  ca. 2-3.5 km and drifting predominantly to the W and NW.

According to the Darwin VAAC, an ash plume from Langila was visible on satellite imagery extending NW on 9 August. Ash was not identified on subsequent imagery on 9 and 10 August.

Weak vulcanian activity continues at Langila volcano's Crater 2. Eruptive activity was characterized by emissions of diffuse pale gray ash between 30 January and 7 February. Activity changed to subcontinuous forceful emissions of dark gray ash on 1, 2, 6, 7, and 9 March. The resultant plumes did not rise higher than 2 km above the summit crater (or 10,900 ft a.s.l.) before drifting WSW of the volcano. Weak-to-bright glow and weak projections of incandescent lava fragments were visible on 22, 23, and 28 February, and on 1, 2, and 6 March. There was no activity at Crater 3.

Langila volcano continues to erupt, producing ash fall over near-by communities, where about 10,000 people live. Ashfall is causing respiratory problems and has damaged small plantations, food and water supply. Authorities have started to evacuate some people in the most affected villages and to bring in temporary shelter, water and food suplies.

According to the Darwin VAAC, low-level ash plumes from Langila were visible on satellite imagery during 8-13 June. It is expected that the activity at Langila continues at fluctuating levels.

Between 28 April and 4 May 2005, almost continuous emissions of thick white to gray ash-clouds were observed rising about 700-800 m above the summit crater.
Glow was visible during nights; strombolian activity with projections of incandescent lava became frequent in early May.