Severity Climate weather Humanitarian Datasets | Find Crisis Data

El Niño-Southern Oscillation (ENSO): El Niño and La Niña Events

HDX

Time Period of the Dataset [?]: January 01, 1950-April 01, 2025 ... More

This dataset updates: Every month

ENSO stands for El Niño/ Southern Oscillation. The ENSO cycle refers to the coherent and sometimes very strong year-to-year variations in sea- surface temperatures, convective rainfall, surface air pressure, and atmospheric circulation that occur across the equatorial Pacific Ocean. El Niño and La Niña represent opposite extremes in the ENSO cycle. El Niño refers to the above-average sea-surface temperatures that periodically develop across the east-central equatorial Pacific. It represents the warm phase of the ENSO cycle, and is sometimes referred to as a Pacific warm episode. La Niña refers to the periodic cooling of sea-surface temperatures across the east-central equatorial Pacific. It represents the cold phase of the ENSO cycle, and is sometimes referred to as a Pacific cold episode. View the raw data View the processed data Dataset field definitions: date: Year-month-date (first day of month) TOTAL: ERSST.v5 (sea surface temperature) in the Niño 3.4 region ClimAdjust: adjustment for changing 30-year base period ANOM: Oceanic Niño Index (ONI) ANOM_trimester: 3-month rolling mean of ANOM (MO corresponds to first month of trimester) ANOM_trimester_round: ANOM_trimester rounded to one decimal place phase_trimester: phase of trimester based on ANOM_trimester_round phase_event: elnino or lanina event (requiring at least 5 consecutive trimesters of the phase)

CSV

HDX HAPI Data for Zimbabwe

HDX Humanitarian API Data

600+ Downloads

Time Period of the Dataset [?]: January 01, 1997-December 31, 2028 ... More

This dataset updates: Every day

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for Zambia

HDX Humanitarian API Data

300+ Downloads

Time Period of the Dataset [?]: January 01, 1997-December 31, 2027 ... More

This dataset updates: Every day

This dataset is part of the data series [?]: HDX HAPI - Data by Country

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for Yemen

HDX Humanitarian API Data

600+ Downloads

Time Period of the Dataset [?]: January 01, 2001-December 31, 2027 ... More

This dataset updates: Every day

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for Viet Nam

HDX Humanitarian API Data

300+ Downloads

Time Period of the Dataset [?]: January 01, 2001-December 31, 2026 ... More

This dataset updates: Every day

This dataset is part of the data series [?]: HDX HAPI - Data by Country

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for Venezuela (Bolivarian Republic of)

HDX Humanitarian API Data

300+ Downloads

Time Period of the Dataset [?]: January 01, 2001-December 31, 2028 ... More

This dataset updates: Every day

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for Ukraine

HDX Humanitarian API Data

400+ Downloads

Time Period of the Dataset [?]: January 01, 2001-December 31, 2028 ... More

This dataset updates: Every day

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for Uganda

HDX Humanitarian API Data

400+ Downloads

Time Period of the Dataset [?]: January 01, 1997-December 31, 2027 ... More

This dataset updates: Every day

This dataset is part of the data series [?]: HDX HAPI - Data by Country

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for United Republic of Tanzania

HDX Humanitarian API Data

400+ Downloads

Time Period of the Dataset [?]: January 01, 1997-December 31, 2028 ... More

This dataset updates: Every day

This dataset is part of the data series [?]: HDX HAPI - Data by Country

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for Türkiye

HDX Humanitarian API Data

300+ Downloads

Time Period of the Dataset [?]: January 01, 2001-December 31, 2028 ... More

This dataset updates: Every day

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for Chad

HDX Humanitarian API Data

400+ Downloads

Time Period of the Dataset [?]: January 01, 1997-December 31, 2028 ... More

This dataset updates: Every day

This dataset is part of the data series [?]: HDX HAPI - Data by Country

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for Syrian Arab Republic

HDX Humanitarian API Data

400+ Downloads

Time Period of the Dataset [?]: January 01, 2000-December 31, 2028 ... More

This dataset updates: Every day

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for South Sudan

HDX Humanitarian API Data

400+ Downloads

Time Period of the Dataset [?]: January 15, 2006-December 31, 2029 ... More

This dataset updates: Every day

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for Somalia

HDX Humanitarian API Data

400+ Downloads

Time Period of the Dataset [?]: January 15, 1995-December 31, 2028 ... More

This dataset updates: Every day

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for El Salvador

HDX Humanitarian API Data

300+ Downloads

Time Period of the Dataset [?]: January 01, 2001-December 31, 2028 ... More

This dataset updates: Every day

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for Sudan

HDX Humanitarian API Data

500+ Downloads

Time Period of the Dataset [?]: January 01, 1997-December 31, 2028 ... More

This dataset updates: Every day

This dataset is part of the data series [?]: HDX HAPI - Data by Country

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for Rwanda

HDX Humanitarian API Data

200+ Downloads

Time Period of the Dataset [?]: January 01, 1997-December 31, 2028 ... More

This dataset updates: Every day

This dataset is part of the data series [?]: HDX HAPI - Data by Country

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for Paraguay

HDX Humanitarian API Data

200+ Downloads

Time Period of the Dataset [?]: January 01, 2001-December 31, 2025 ... More

This dataset updates: Every day

This dataset is part of the data series [?]: HDX HAPI - Data by Country

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for Philippines

HDX Humanitarian API Data

400+ Downloads

Time Period of the Dataset [?]: January 01, 2000-December 31, 2027 ... More

This dataset updates: Every day

This dataset is part of the data series [?]: HDX HAPI - Data by Country

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for Peru

HDX Humanitarian API Data

300+ Downloads

Time Period of the Dataset [?]: January 15, 1995-December 31, 2028 ... More

This dataset updates: Every day

This dataset is part of the data series [?]: HDX HAPI - Data by Country

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for Pakistan

HDX Humanitarian API Data

400+ Downloads

Time Period of the Dataset [?]: January 01, 2000-December 31, 2026 ... More

This dataset updates: Every day

This dataset is part of the data series [?]: HDX HAPI - Data by Country

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for Nigeria

HDX Humanitarian API Data

500+ Downloads

Time Period of the Dataset [?]: January 01, 1997-December 31, 2028 ... More

This dataset updates: Every day

This dataset is part of the data series [?]: HDX HAPI - Data by Country

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for Niger

HDX Humanitarian API Data

400+ Downloads

Time Period of the Dataset [?]: January 15, 1990-April 18, 2032 ... More

This dataset updates: Every day

This dataset is part of the data series [?]: HDX HAPI - Data by Country

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for Malawi

HDX Humanitarian API Data

300+ Downloads

Time Period of the Dataset [?]: October 15, 1990-December 31, 2026 ... More

This dataset updates: Every day

This dataset is part of the data series [?]: HDX HAPI - Data by Country

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV

HDX HAPI Data for Mozambique

HDX Humanitarian API Data

400+ Downloads

Time Period of the Dataset [?]: November 15, 1992-December 31, 2028 ... More

This dataset updates: Every day

This dataset is part of the data series [?]: HDX HAPI - Data by Country

This dataset contains data obtained from the HDX Humanitarian API (HDX HAPI), which provides standardized humanitarian indicators designed for seamless interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. For more information, please see the HDX HAPI landing page and documentation.

CSV