A study of severe hailstorm (with size ?3 cm) over Spain has been conducted using 8 years (2012–2019) data. The 73 events heavy hail selected were classified the moisture flux at 850 hPa pressure level (qv)850 and lifted index (LI) as variables a principal component analysis, coupled with K-means clustering, statistical technique. application this procedure provided four groups their respective...

Abstract Based on 35-yr (1982–2016) best track and Statistical Hurricane Intensity Prediction Scheme data, this study examined climatology of rapidly intensifying (RI) slowly (SI) events as well their time evolutions storm-related environmental parameters for tropical cyclones (TCs) in both North Atlantic (AL) eastern Pacific (EP) basins. Major hurricanes were intensified mainly through RI whil...

Abstract A k- means clustering method is applied to daily ERA5 500-hPa heights, sea level pressure, and 850-hPa winds, 1979–2008, identify characteristic weather types (WTs) for September–November the northeast United States. The resulting WTs are analyzed in terms of structure, frequency occurrence, typical progressions, precipitation temperature characteristics, relation teleconnections. used...

Abstract The Gamma-ray Observation of Winter Thunderclouds collaboration has detected 70 gamma-ray glows, a high-energy phenomenon associated with thunderstorms, from October 2016 to March 2020 in Kanazawa and Komatsu, Ishikawa Prefecture, central part Japan facing the Sea Japan. Based on surface 500 hPa analyses, numerical prediction models, satellite observations, we classify their synoptic m...

Extremely hot days in Japan are known to persist for a week or more, and they measured by the temperature anomaly at 850 hPa averaged over derived from JRA-55 reanalysis data, denoted as T850JP. Severe high-temperature anomalies often accompanied multiple teleconnection patterns that affect weather Japan, but their relative contribution individual heat wave events has not yet been quantified. I...

The effective patterns and mechanisms of synoptic systems during the wet and dry spells in Midwest of Iran(MWI) analyzed and discussed on seasonal scales from 1974 to 2003. Synoptic Analysis is based on synoptic chartson Sea Level Pressure (SLP), 850 and 500 Hpa levels. The results of synoptic analysis show that dry spells in MWIare mostly corresponded to Azores High (AZH) intensifying and its ...

Owing to global warming, extreme precipitation events in the arid regions of Central Asia have increased, resulting significant consequences for water resources and ecosystems. Hence, address features corresponding physical mechanisms these rainstorms, we examined rainstorm that occurred Hotan, Xinjiang June 2021 as a case study. We employed multiple datasets, including meteorological stations,...

Animal and human research indicates that the early environment can exert effects on hypothalamic pituitary adrenal (HPA) axis functioning across the lifespan. Using data from the National Study of Midlife Development in the United States and the National Study of Daily Experience substudy, we identified curvilinear relations between adult reports of parental affection in childhood and adult diu...