Jakarta, Sept. 8 -- The Meteorology, Climatology and Geophysics Agency (BMKG) said on Tuesday that Mount Anak Krakatau's eruption had not caused sea-level anomalies or indicated a tsunami in the Sunda Strait.

BMKG Acting Deputy for Geophysics Ardhasena Sopaheluwakan said 20 tsunami gauges and HF radar arrays in Carita and Tanjung Lesung indicated a tsunami probability below 50 percent.

Monitoring had detected no abnormal sea-level rise or significant changes in surface-current patterns that could indicate a tsunami, Ardhasena said.

Wave heights in the Sunda Strait remained stable at 0.5 to three meters, while weather was expected to be sunny to partly cloudy through Sept. 13.

BMKG is also conducting weather modification operations to ...