Average sea surface temperature (SST) anomalies for the week centred on June 1. Anomalies based on weekly means for 1981-2010 base period. (CPC.ncep.noaa.gov)

La Nina effect in U.S. may not spill onto Prairies

Reading Time: 2 minutes CNS Canada — As the El Nino weather event of 2015-16 gradually fades into memory, most weather forecasters say it’s slowly being replaced by its cousin, La Nina. The La Nina phenomenon usually happens when water temperatures along the equator in the Pacific Ocean fall by 3 to 5 C. According to Drew Lerner of […] Read more

Average sea surface temperature in degrees Celsius over the Pacific Ocean for the week centred on May 4, 2016. Anomalies computed with respect to the 1981-2010 base period weekly means. (CPC.ncep.noaa.gov)

Forecasters see rising likelihood of La Nina in 2016

Reading Time: < 1 minute Reuters — A U.S. government weather forecaster on Thursday heightened its projections for the La Nina weather phenomenon to take place in the Northern Hemisphere later this year, on the heels of an El Nino likely to fade by early summer. The Climate Prediction Center (CPC), an agency of the National Weather Service, in its […] Read more


(MiCanalDePanama.com)

Panama Canal sets depth limit on ships due to drought

Reading Time: < 1 minute Panama City | Reuters — The Panama Canal will next month impose new draft restrictions on ships due to falling water levels at nearby lakes that form part of the waterway, the authority that administers the canal said in a statement Monday. Ships seeking to cross the waterway must comply with a maximum depth limit […] Read more

Pacific Ocean sea surface temperature (SST) anomalies for the week centred March 2. (CPC.ncep.noaa.gov)

La Nina seen maybe succeeding El Nino

Reading Time: < 1 minute Reuters — A U.S. government weather forecaster said Thursday it sees a near 50 per cent chance La Nina could develop by the Northern Hemisphere fall on the heels of the El Nino conditions likely to dissipate in the coming months. The Climate Prediction Center (CPC), an agency of the U.S. National Weather Service, in […] Read more


At first glance, the vegetation still looks green and lush, but Trenia Arana knows that the land’s moisture is evaporating.

Growing concerns for a world in flux

In Central America, where so many Canadian farmers vacation in winter, a changing climate means its farmers need more than tourist dollars

Reading Time: 9 minutes Trenia Arana speaks of the knot she feels in the back of her neck, caused by the tension of trying to figure out what to do about her family’s situation in the midst of a drought dragging through its second year in western Nicaragua. For the past decade, Arana has been farming full time, but […] Read more

Argentina declares flood emergency in six key farm provinces

Reading Time: < 1 minute Buenos Aires | Reuters — Six of Argentina’s main farm provinces were declared flood emergency areas by the government on Friday, making special credit lines and tax breaks available to affected growers in the soy- and corn-exporting powerhouse. The resolution, announced in the government’s morning gazette, covers the provinces of Cordoba, Santa Fe, Entre Rios, […] Read more


Averaged sea surface temperatures and sea surface temperature anomalies worldwide for the week centred on Feb. 3. (CPC.ncep.noaa.gov)

Timing of La Nina to play key role in Prairie moisture

Reading Time: 2 minutes CNS Canada –– As the El Nino weather phenomena slowly loosens its grip across Western Canada, many weather watchers say its impact has been somewhat underwhelming. However, one meteorologist said its lingering presence, coupled with the pending arrival of the La Nina weather event, may still play a large role in determining how much moisture […] Read more

Averaged sea surface temperatures and sea surface temperature anomalies worldwide for the week centred on Feb. 3. (CPC.ncep.noaa.gov)

First La Nina since 2012 expected in coming months

Reading Time: 2 minutes New York | Reuters –– Even as the El Nino weather phenomenon continues to impact global temperatures and crops, its counterpart La Nina is increasingly expected to emerge in the coming months for the first time in four years. The return of La Nina, Spanish for “the girl” and characterized by unusually cold ocean temperatures, […] Read more


Pacific Ocean sea surface temperature (SST) anomalies for the week centred on Jan. 6. (CPC.ncep.noaa.gov)

U.S. forecaster sees El Nino conditions weakening

Reading Time: < 1 minute Reuters — The El Nino phenomenon currently affecting weather is expected to weaken during the Northern Hemisphere spring and transition to normal conditions by late spring or early summer, a U.S. government weather forecaster said Thursday. The Climate Prediction Center (CPC), an agency of the National Weather Service, was in line in its monthly forecast […] Read more

(Dave Bedard photo)

U.S. grain shippers await El Nino dryness after unseasonable flood

Reading Time: 3 minutes Chicago | Reuters –– The clear Midwestern skies that El Nino cycles typically bring could be a boon to the U.S. heartland this spring, after recent record rain levels soaked the region, swamping farmland and disrupting grain export shipments on swollen rivers. Farm fields across the Midwest are saturated, according to the U.S. Department of […] Read more