WeatherArb calculates Z-Score, HDD and CDD against the NASA POWER 25-year baseline for Hong’an (47.21°N, 123.61°E). EN ISO 15927 standard.
Cos'è lo Z-Score climatico?
Misura quante deviazioni standard la temperatura attuale di Hong’an si allontana dalla media storica dello stesso mese. Sopra +2σ indica caldo anomalo raro; sotto -2σ indica freddo anomalo.
Cosa sono HDD e CDD?
Heating e Cooling Degree Days, standard EN ISO 15927, misurano la domanda energetica per riscaldamento/raffrescamento confrontando la temperatura con una soglia di 18°C.
Con quale frequenza si aggiornano i dati di Hong’an?
WeatherArb aggiorna i dati meteo di Hong’an ogni ora tramite MET Norway, NOAA NWS e WeatherAPI.
Weather Hong’an Today — Temperature and Climate Anomalies
WeatherArb monitors current temperature in Hong’an against the NASA POWER 25-year climate baseline. When an extreme heat event, unusual rainfall or cold snap occurs, the Z-Score is automatically updated.
Humidity, wind speed and feels-like temperature in Hong’an are updated hourly. During heatwave conditions (July: elevated heat anomaly risk), the anomaly level rises to EXTREME or CRITICAL — a statistically rare climate event.
Seismic Risk Hong’an — Moderate Seismic Risk
Hong’an is with major seismic zones, particularly in Sichuan, Yunnan and the Himalayan region, due to the collision of the Indian and Eurasian plates. WeatherArb integrates real-time climate anomaly monitoring with USGS seismic data to provide a comprehensive view of natural risk factors affecting agriculture, infrastructure and public safety.