RELATED:

- No Respite From Smoke Until Wednesday

- Government Blames Farmers For the Delta Blaze

- BsAs Darkened By Smoke From Delta Grass Fires

UPDATE 4/23 7:42 The dense cloud of smoke has returned to Buenos Aires, bringing with it a familiar smell and the expected round of transportation cuts. Visibility has dropped to 400m in the city and large sections of Rutas 9, 12 and 14 are all closed. Retiro bus station has stopped service to the northern part of Argentina as well as Brazil and Uruguay.

UPDATE 4/18 17:42 The Servicio Meteorológico Nacional (SMN) is stating that winds from the north will continue through next Tuesday, bringing a steady stream of smoke into Buenos Aires. SMN additionally warns that the smoke will be especially bad this evening, resulting in "zero visibility in the city."

UPDATE 4/18 17:26 The Government has filed formal charges against 200 farm owners for the Parana Delta wildfire. In an attempt to distance the charges from the ongoing campo negotiations, Interior Minister Florencio Randazzo appeared on Radio 10 and stated that the charges have "nothing to do with the discussions with the agricultural sector."

With grass fires in the Delta still raging out of control, the smoke in the Capital is becoming increasingly intense. The poor visibility has forced the government to declare an emergency and close many of the main entrances to Capital Federal. The Panamericana between Campana and Pilar, autopista La Plata-Buenos Aires from Hudson to the Capital, and Rutas 9 and 12 are all closed to road traffic.

Additionally, Retiro station has suspended bus departures indefinitely and the Aeroparque Metropolitano is only operational for departures. Supte line C is closed and all other lines are operating with significant delays.

NASA Image showing the fire locations - outlined in red. The fire has spread to over 270 sq-miles.

According to Ernesto Arriaga, a spokesperson for the Direccion de Vialidad Nacional, there are locations where visibility on the autopistas drops to as low as 5 meters. On the highway connecting Ezeiza airport and Capital visibility never exceeds 200 meters.

The Servicio Meteorologica Nacional (SMN) is reporting that because of an "unusual phenomenon" the smoke will continue to hang over Buenos Aires for the foreseeable future. Winds from the North are transporting smoke from the Delta fires into the city and according to the SMN, "if the fires continue to be active, the smoke will persist."

The Secretary of the Environment, Romina Picolotti, has acknowledged that so long as the fire in the Delta continues, the dense smoke covering the city will continue. Picolotti has also said that the government is unable to stop the blaze, and is currently only working on containing the fire which has spread into Entre Rios. In statements to Radio Americano, Picolotti said that the fire will only be brought under control "if nature helps us."

Smoke blanketing the city of Buenos Aires.

Related:

Por la acción de los vientos, el humo se quedará varios días (Clarin)

Cerraron los principales accesos a la Capital Federal (Clarin)

El humo se incrementa y complica los accesos a Capital; emergencia vial (La Nacion)

Smoke on the Water…. and in the Sky Over Buenos Aires (A Texan in Argentina - Personal Blog)