Results 101 to 110 of about 15,905,749 (308)

Subseasonal forecasts of the MJO and convectively coupled equatorial waves in ACCESS‐S2 and GraphCast: A multi‐year analysis

Quarterly Journal of the Royal Meteorological Society, EarlyView.
ACCESS‐S2 performs better in predicting longer time‐scale and slower moving waves (MJO and equatorial Rossby waves), while GraphCast performs better in predicting shorter and faster moving waves (Kelvin and mixed Rossby–gravity waves). However, both models systematically underestimate precipitation amplitude across all wave types, especially over the ...
Beata Latos, Hanh Nguyen, Matthew C. Wheeler, Chen Li, Catherine de Burgh‐Day, Muhammad E. Hassim, Sandeep Sahany, Aurel Moise   +7 more
wiley   +1 more source

Multiscale controls on diurnal convection in the Maritime Continent: Insights from high‐resolution observations in Timika

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Across the Maritime Continent, diurnal rainfall variability is governed by interactions between regional‐scale atmospheric drivers and local land–sea breeze circulations. Afternoon convection is initiated over land by surface heating and propagates offshore, whereas morning rainfall develops over adjacent seas and moves inland under low‐level northerly
Dony Christianto, Robert S. Plant, Thorwald H. M. Stein, Steve J. Woolnough   +3 more
wiley   +1 more source

Pelagic fish assemblages at the Espíritu Santo seamount in the Gulf of California during El Niño 1997-1998 and non-El Niño conditions [PDF]

Geofísica Internacional, 2003
Plankton samples and visual census from December 1995 to December 1998 were obtained to study adult and larvae assemblages of fish at El Bajo Espíritu Santo (EBES) seamount.
J. Rodríguez-Romero, A. Trasviña-Castro, S. Jorgensen, R. González-Armas, P. Klimley, Muhlia-Melo, A., A. Amador Buenrostro   +6 more
doaj  

Decadal‐scale drivers of South Pacific hydroclimate variability

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Using prescribed SST perturbations in the IGCM4 model, we investigate the mechanisms by which three major modes of low‐frequency climate variability—the IPO, AMV, and Southern Ocean SST‐driven midlatitude jet shifts—modulate the South Pacific hydroclimate.
Daniel T. Skinner, Connor Robbins, Gordon N. Inglis, Manoj Joshi, Peter Langdon, Adrian J. Matthews, Mark Peaple, Timothy J. Osborn, David A. Sear   +8 more
wiley   +1 more source

El Nino

This site covers what is El Nino in terms of its effects on Canada and its global impact. The site also provides El Nino forecasts, and breaking news. Information for the 1997-98 El Nino episode is provided.

core   +1 more source

Increased Frequency of Central Pacific El Niño Events Since 2000 Caused by Frequent Anomalous Warm Zonal Advection

Atmosphere
Although intensive studies have documented the recent increase in the frequency of the Central Pacific (CP) El Niño events, the underlying mechanism remains unclear. This motivates us to investigate the change in the frequency of CP El Niño events.
Lanyu Jia, Yongqing Guo
doaj   +1 more source

Tracking El Nino (NOVA Online Adventure)

Next to the seasons, El Nino is the most powerful force driving global weather. Find out what scientists are learning about this phenomenon and its reach through space and time.

core   +1 more source

The effects of El Nino on Galápagos pinnipeds [PDF]

, 1991
Trillmich F, Dellinger T. The effects of El Nino on Galápagos pinnipeds. In: Trillmich F, ed. Pinnipeds and El Nino. Ecological studies ; 88.
Trillmich, Fritz, Trillmich, Fritz ; https://orcid.org/, Dellinger, T.   +2 more
core  

Assessment of subseasonal forecast skill of tropical–extratropical cloud bands over the four subtropical convergence zones

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This study evaluates the subseasonal predictive skill of tropical–extratropical cloud bands across four subtropical convergence zones in ECMWF reforecasts (2003–2022). Results show that, while exact daily predictions are limited to one week, accounting for temporal displacement improves forecast skill significantly, revealing a systematic early onset ...
Romain Pilon, Daniela I.V. Domeisen
wiley   +1 more source

Increased longitudinal separation of equatorial rainfall responses to Eastern Pacific and Central Pacific El Niño under global warming

npj Climate and Atmospheric Science
El Niño induced equatorial precipitation centers shift to different longitudinal positions during Eastern Pacific (EP) and Central Pacific (CP) El Niño events, resulting in distinct global climate responses.
Zixiang Yan, Bo Wu, Tim Li, Matthew Collins, Tianjun Zhou, Wen Zhou   +5 more
doaj   +1 more source