Indonesia set to begin cloud seeding as haze threatens

Wahyudi Soeriaatmadja Indonesia Correspondent In Jakarta
Straits Times 23 Jul 13;

INDONESIA will begin cloud seeding to induce rain over Riau province as early as today, officials say, as the smoke from forest fires returned to shroud parts of the province and neighbouring Malaysia, including Kuala Lumpur and Muar.

The skies are still clear in Singapore, but the National Environment Agency (NEA) says that the haze may return if the wind changes direction. Today's air quality until 4pm is expected to be good to moderate.

NEA chief executive Ronnie Tay yesterday registered Singapore's concerns over a sudden spike in the number of hot spots in Sumatra in a letter to Mr Arief Yuwono, Deputy Minister at the Environment Ministry. He also extended Singapore's support and assistance to Indonesia.

The number of forest-fire hot spots in Sumatra rose sharply at the weekend.

Yesterday, the PSI hit hazardous levels in parts of Riau, which affected several flights in the morning. For instance, the Pollutant Standards Index reading was 619 in Rumbai, north of provincial capital Pekanbaru.

Satellite readings showed 252 hot spots across Sumatra yesterday, with 167 in Riau. The province had 173 hot spots on Sunday, up sharply from 63 a day earlier.

In Malaysia, the Air Pollutant Index reading in places such as Malacca, Muar in Johor and Cheras in Kuala Lumpur was above 100, which is in the unhealthy range.

The return of the forest fires before October, when the dry season ends, had been anticipated.

But the sharp jump in the number of hot spots over the weekend came as a surprise, said Mr Heru Widodo, head of the weather modification team at the Agency for Assessment and Application of Technology (BPPT).

"We have not had the clouds to seed the past several days, but we should see them back above Riau on July 23 or July 24, according to the latest weather forecast," he told The Straits Times.

Forest fires sent pollution levels to record highs in Riau province and also Malaysia and Singapore last month.

After declaring the haze in Riau a national emergency, Jakarta took charge of efforts, including intensive cloud-seeding and water-bombing operations. Soldiers were sent in to help put out the fires. They were pulled back gradually after the emergency status was lifted on July 10.

Additional reporting by Lester Kong in Kuala Lumpur

Indonesia: Three flights delayed due to haze in Pekanbaru
Antara 22 Jul 13;

Pekanbaru, Riau Province (ANTARA News) - At least three flights from Sultan Syarif Kasim II airport, Pekanbaru city, to Jakarta and Malaka (Malaysia) were delayed on Monday morning due to haze reducing visibility.

"This morning the visibility is only 300 meters while normal visibility to conduct flight service is 1000 meters and above. Hence we delay some flights," Airport Duty Manager Hasnan said here on Monday.

The visibility started to get back to normal condition on Monday noon.

Meanwhile according to ANTARA`s observation local people have started to feel the effect of haze in their respiratory system.

"I don`t bring face mask today because I thought the haze has really gone since last month," Anton (42) said.

Spokesman to National Disaster Management Agency (BNPB) Agus Wibowo confirmed the re-emerge of haze in Pekanbaru city citing drought season that started to come in mid July as the cause of it.

Update from the Meteorology, Climatology and Geophysics Agency (BMKG) said up till Monday morning there were 220 hot spots spread out in Riau province namely in Rokan Hilir district (148 spots), Rokan Hulu district (38), Siak district (31) and Bengkalis district (22). The agency indicated the hotspots as the locations of forest fires.

Last June 17, the Riau province`s government declared an emergency status for haze. Hundreds of families were forced to evacuate as haze had affected them and fire had almost reached their homes.

Meanwhile, the Police of Riau have arrested 23 suspects in connection with forest and peat land fires in the province. It was said that the suspects had deliberately burned forest in order to open a new plantation.

(Reporting by Fazar Muhardi/translating and editing by Amie Fenia Arimbi)

Editor: Priyambodo RH