Here is the "interesting piece" regarding his contribution to the topic:
Let SST_observed be the monthly sea surface temperature at [170°W, 5°S]. Let SST_clim be the 30-year climatological mean for that month. A traditional anomaly is A = SST_obs - SST_clim. However, if a linear warming trend (T) exists, the Illingworth Normalized Anomaly (INA) is: el nino normal illingworth pdf
El Niño events have significant impacts on global climate patterns, affecting agriculture, fisheries, and human populations. Some of the notable impacts include: Here is the "interesting piece" regarding his contribution
Rainfall shifts eastward, causing flooding in South America and droughts in Australia/Indonesia. However, if a linear warming trend (T) exists,
The book covers physical and mental development, variations in "normal" growth, common feeding and sleeping problems, and behavioral concerns like temper tantrums. Availability:
To understand the value of the document, we must first deconstruct the search term itself:
The search for El Niño Normal (The Normal Child) refers to the seminal pediatric work by Ronald S. Illingworth