climate phenomenon
C3904
concept
A climate phenomenon is a recurring or notable pattern or event in the Earth’s climate system, such as El Niño or monsoon cycles, that significantly influences weather and environmental conditions over large regions and timescales.
All labels observed (32)
| Label | Occurrences |
|---|---|
| paleoclimatic event | 18 |
| meteorological phenomenon | 17 |
| climate phenomenon canonical | 7 |
| climate oscillation | 6 |
| El Niño–Southern Oscillation index | 5 |
| atmospheric circulation pattern | 5 |
| climatic event | 5 |
| monsoon system | 3 |
| sea surface temperature pattern | 3 |
| ENSO index | 2 |
| abrupt climate change event | 2 |
| atmospheric oscillation | 2 |
| climatic anomaly | 2 |
| large-scale atmospheric circulation pattern | 2 |
| phase of the El Niño–Southern Oscillation | 2 |
| North Atlantic climate phenomenon | 1 |
| atmospheric circulation system | 1 |
| climate anomaly | 1 |
| climate forcing mechanism | 1 |
| climatic influence | 1 |
| climatic phenomenon | 1 |
| climatological pattern | 1 |
| cooling event | 1 |
| global cooling event | 1 |
| global warming event | 1 |
| large-scale ocean–atmosphere phenomenon | 1 |
| marine heatwave phenomenon | 1 |
| paleoclimatic anomaly | 1 |
| paleoclimatic phenomenon | 1 |
| seasonal phenomenon | 1 |
| tropical climate outlook | 1 |
| tropical intraseasonal oscillation | 1 |
Description generation (CDg)
The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.
Instruction
generate a one-sentence description for a given conceptual class. # Response Format Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: climate phenomenon
Generated description
A climate phenomenon is a recurring or notable pattern or event in the Earth’s climate system, such as El Niño or monsoon cycles, that significantly influences weather and environmental conditions over large regions and timescales.
Instances (81)
| Instance | Via concept surface |
|---|---|
| Atlantic Intertropical Convergence Zone | meteorological phenomenon |
| North American atmospheric circulation | atmospheric circulation pattern |
| Karachi monsoon floods | seasonal phenomenon |
| Cenozoic glaciations | paleoclimatic phenomenon |
| Oceanic Niño Index | El Niño–Southern Oscillation index |
| Multivariate ENSO Index | ENSO index |
|
SO
surface form:
Southern Oscillation
|
climate oscillation |
| Year Without a Summer | climatic anomaly |
|
Gilbert Walker
surface form:
Southern Oscillation
|
climate oscillation |
| Pacific Ocean influence | climatic influence |
| East Asian summer monsoon | monsoon system |
| Etesian winds | meteorological phenomenon |
| Last Glacial Maximum | paleoclimatic event |
| Younger Dryas cold event | paleoclimatic event |
| Little Ice Age | cooling event |
| Milankovitch cycles | climate forcing mechanism |
| Atlantic hurricane season | meteorological phenomenon |
|
PDO
surface form:
Pacific Decadal Oscillation
|
climate oscillation |
| Asian monsoon system | monsoon system |
| Niño 3.4 index | El Niño–Southern Oscillation index |
| Great Oxidation Event | paleoclimatic event |
| Snowball Earth glaciations | paleoclimatic event |
| La Niña | — |
| Huronian glaciation | paleoclimatic event |
| Lomagundi–Jatuli carbon isotope excursion | paleoclimatic event |
| Sturtian glaciation | paleoclimatic event |
| Southern Oscillation | atmospheric oscillation |
| El Niño | phase of the El Niño–Southern Oscillation |
| Gaskiers glaciation | paleoclimatic event |
| Roaring Forties | meteorological phenomenon |
|
Messinian Salinity Crisis (late Miocene)
surface form:
Messinian Salinity Crisis
|
paleoclimatic event |
|
Middle Miocene
surface form:
Middle Miocene Climatic Optimum
|
climatic event |
| Ningaloo Niño marine heatwave events | marine heatwave phenomenon |
| North Atlantic Oscillation | climate oscillation |
| Bora wind | meteorological phenomenon |
| El Niño–Southern Oscillation | — |
| Indian Ocean Dipole | — |
| Poniente | meteorological phenomenon |
| Morning Glory cloud | meteorological phenomenon |
| Pacific Decadal Oscillation | climate oscillation |
| MEI | El Niño–Southern Oscillation index |
| MEI.ext | El Niño–Southern Oscillation index |
|
Roland A. Madden
surface form:
Madden–Julian Oscillation
|
climate oscillation |
| Eocene–Oligocene climate transition | paleoclimatic event |
| ONI | El Niño–Southern Oscillation index |
| Eighteen Hundred and Froze to Death | climate anomaly |
|
The Year Without a Summer of 1816
surface form:
Year Without a Summer of 1816
|
climatic anomaly |
| Hadley circulation | large-scale atmospheric circulation pattern |
| Rain | meteorological phenomenon |
| Atlantic Meridional Mode | sea surface temperature pattern |