2025年2月19日 · The Updates are regularly issued a few days ahead of each of the standard seasons (DJF/MAM/JJA/SON). In addition, a simplified version of the GSCU is also being provided every month as an interim update.

This function computes a user-specified three-month seasonal mean (DJF, JFM, FMA, MAM, AMJ, MJJ, JJA, JAS, ASO, SON, OND, NDJ). The first average (DJF=JF) and the last average (NDJ=ND) are actually two-month averages.

2024年1月23日 · Except for Africa, more year-maximum NSWS will occur in DJF and MAM in the mid-high-latitude Northern Hemisphere, and in SON in the mid-high-latitude Southern Hemisphere. The increased emergence seasons of JJA are primarily located in West Africa, potentially associated with an amplification of synoptic variability of the West African Summer ...

The seasonal mean (DJF, MAM, JJA, and SON) precipitation anomalies relative to the long-term seasonal means for the Catskill Mountains and surrounding areas from the GPCC gridded data....

2023年7月8日 · In Indonesia, locations in central and the south are dominated by frequency in JJA and SON, and all locations are dominated by intensity in MAM and DJF.

2021年8月31日 · Here it is also found that the PO and GO in DJF, MAM, and SON, as well as the IO in JJA and SON, shows a non-significant increase in WP, consistent with previous studies 72,73,74, and these ...

2016年5月30日 · Thus, Dec-Jan-Feb (DJF) is the Northern Hemisphere meteorological winter, Mar-Apr-May (MAM) is N.H. meteorological spring, Jun-Jul-Aug (JJA) is N.H. meteorological summer and Sep-Oct-Nov (SON) is N.H. meteorological autumn. String these four seasons together and you have the meteorological year that begins on Dec. 1 and ends on Nov. 30 (D.N).

Seasonal (columns DJF, MAM, JJA, SON) and annual (ANN) temperature variability (standard deviation of centered time series from which the linear trend was removed) for, from top row to bottom...

Computes three-month seasonal means (DJF, JFM, FMA, MAM, AMJ, MJJ, JJA, JAS, ASO, SON, OND, NDJ). The first seasonal average (DJF=JF) and the last seasonal average (NDJ=ND) are actually two-month averages.

Download scientific diagram | Trends of mean seasonal precipitation for (a) DJF, (b) MAM, (c) JJA, and (d) SON estimated by baCHIRPS in the Brazilian Amazon. from publication: An...