{
    "success": true,
    "data": {
        "id": 1673775,
        "msgid": "what-is-the-difference-between-el-nino-and-la-nina-understand-their-impacts-on-indonesia-1776059494",
        "date": "2026-04-13 12:11:48",
        "title": "What is the Difference Between El Ni\u00f1o and La Ni\u00f1a? Understand Their Impacts on Indonesia",
        "author": "",
        "source": "DETIK_JOGJA",
        "tags": "",
        "topic": "Agriculture",
        "summary": "El Ni\u00f1o and La Ni\u00f1a are opposing climate phenomena driven by changes in Pacific Ocean surface temperatures, with El Ni\u00f1o causing warmer waters and reduced rainfall in Indonesia, leading to prolonged dry seasons, droughts, and agricultural challenges, while La Ni\u00f1a results in cooler waters and increased rainfall, heightening risks of floods and landslides. These events significantly influence Indonesia's weather patterns, affecting sectors such as agriculture, fisheries, and the economy, with variations in intensity occurring periodically. Understanding these differences is crucial for mitigating their impacts on food security and disaster preparedness in the archipelago.",
        "content": "<p>Global climate phenomena such as El Ni\u00f1o and La Ni\u00f1a often serve as\nthe primary factors behind changes in Indonesia\u2019s weather patterns.\nThese two phenomena not only affect sea surface temperatures but also\nhave widespread impacts on rainfall and seasons in Indonesia. Despite\nhaving similar names, they are frequently misinterpreted as the same; in\nfact, El Ni\u00f1o and La Ni\u00f1a are opposing phenomena, both in definition and\nin their effects on Indonesia. So, what are the differences between El\nNi\u00f1o and La Ni\u00f1a? To find out, consider the following information,\ncompiled by detikJogja from the BMKG website, the BRIN website, and the\nMinistry of Health website. Differences Between El Ni\u00f1o and La Ni\u00f1a The\nmain difference between El Ni\u00f1o and La Ni\u00f1a lies in the sea surface\ntemperature conditions in the Pacific Ocean. El Ni\u00f1o is characterised by\nan increase in sea surface temperatures or conditions warmer than usual,\nwhereas La Ni\u00f1a is marked by a decrease in sea surface temperatures to\ncooler than normal levels. These temperature differences affect wind\npatterns and atmospheric circulation, ultimately impacting rainfall\ndistribution in various regions of the world, including Indonesia.\nDuring El Ni\u00f1o, Indonesia tends to experience a decrease in rainfall,\nmaking the dry season feel longer and drier. Conversely, during La Ni\u00f1a,\nrainfall increases, so the rainy season can last longer or be more\nintense. In other words, El Ni\u00f1o is synonymous with dry conditions,\nwhile La Ni\u00f1a is synonymous with wet conditions. This difference is the\nkey to understanding how these phenomena affect Indonesia\u2019s climate.\nCauses of El Ni\u00f1o and La Ni\u00f1a The occurrence of El Ni\u00f1o and La Ni\u00f1a is\ninseparable from the dynamics of sea surface temperatures in the eastern\nand central Pacific Ocean. These temperature changes are closely related\nto the strength of the trade winds blowing from east to west around the\nequatorial region. El Ni\u00f1o occurs when the trade winds weaken, causing\nthe warm seawater that usually accumulates in the western Pacific to\nshift towards the centre and east. As a result, sea surface temperatures\nin those areas rise, triggering global weather pattern changes.\nConversely, La Ni\u00f1a occurs when the trade winds strengthen, pushing more\nwarm water to the western Pacific and causing cooling in the central to\neastern regions. This condition is usually accompanied by changes in the\nWalker Circulation, which plays a role in regulating global weather\npatterns. These phenomena can occur periodically every few years and\nlast for varying durations, from several months to two years. Their\nintensity can also differ, from weak to strong, which naturally affects\nthe magnitude of the impacts produced. Impacts of El Ni\u00f1o on Indonesia\nEl Ni\u00f1o causes a decrease in rainfall in Indonesia. During the\nJune-July-August (JJA) and September-October-November (SON) periods,\nalmost all regions experience a significant reduction in rain. Then, in\nthe December-February (DJF) range, the impact of the reduction is more\npronounced in central and eastern Indonesia, while in March-May (MAM),\nthe effects vary. The impacts are not limited to reduced water but also\ntrigger widespread forest and land fires. Additionally, prolonged\ndrought affects the agricultural sector, the economy, and social\nconditions of the community. Does Rain Occur During El Ni\u00f1o? Many assume\nthat during El Ni\u00f1o, rain will disappear entirely. However, this\nassumption is not entirely accurate. El Ni\u00f1o does cause a substantial\ndecrease in rainfall, even exceeding 40% in certain periods such as\nJune-August and September-November. Nevertheless, rain can still occur\nin some regions, especially during December-February and March-May. This\nmeans El Ni\u00f1o only reduces the intensity and frequency of rain, not\neliminates it completely. This situation still needs to be monitored\nbecause significant rainfall reduction can trigger drought. Impacts of\nLa Ni\u00f1a on Indonesia The impacts of La Ni\u00f1a in Indonesia are generally\nin the form of a significant increase in rainfall. During the\nJune-July-August (JJA) period, almost all regions of Indonesia\nexperience increased rain. Then, in September-October-November (SON),\nthe rainfall increase is more felt in central to eastern Indonesia.\nMeanwhile, during December-January-February (DJF) and March-April-May\n(MAM), the rainfall increase mainly occurs in eastern Indonesia. In\ngeneral, rainfall during La Ni\u00f1a can increase by around 20-40% compared\nto normal conditions, even higher in certain areas. This increase in\nrainfall certainly brings risks of hydrometeorological disasters, such\nas floods, flash floods, landslides, strong winds, and tropical storms.\nIt even affects the agricultural, fisheries, and marine ecosystem\nsectors.<\/p>",
        "url": "https:\/\/jawawa.id\/newsitem\/what-is-the-difference-between-el-nino-and-la-nina-understand-their-impacts-on-indonesia-1776059494",
        "image": ""
    },
    "sponsor": "Okusi Associates",
    "sponsor_url": "https:\/\/okusiassociates.com"
}