![]() Solar wind speeds are forecast to remain largely at slow-ambient levels, but with a possibility of connecting to a fast solar wind on Days 1-2 (03-04 June) which may see speeds reach slightly elevated levels of 400-450 km/s. Solar Wind / Geomagnetic Activity: No Earth directed CMEs are currently expected in the forecast period. There is a low risk of High activity being reached, especially from the complex southeastern region. Solar Activity: Solar activity is likely to remain Low to Moderate through the period, with the greatest risk of Moderate-Class flares from two of the larger and more complex regions on the disc, one in the southeast and one in the southwest of the visible disc. Geomagnetic activity was Quiet (Kp0-2).Įnergetic Particles / Solar Radiation: The count rate of energetic particles (high energy protons) is at background levels with no solar radiation storms observed. Total magnetic field strength was weak, with the important north-south component also varying weakly. Solar Wind / Geomagnetic Activity: Solar winds have remained at slow-ambient levels around 330-370km/s. However, several recent small CMEs, and a filament lift-off from the southeast of the disc are yet to be analysed. No Earth-directed coronal mass ejections (CMEs) have been observed on available imagery. The remaining regions mostly appear relatively small, simple or stable. The other large region in the southwest appears to have matured and has also shown limited activity. There are a couple of large regions on the visible disc, one in the northeast which, although magnetically complex, has remained relatively inactive. Solar Activity: Solar activity has been Low with only Common-class flares observed. doi: 10.1016/S0140-6736(20)30183-5.Space Weather Forecast Headline: Chance of Moderate class flares with a risk of Minor-Moderate radio blackouts throughout.Īnalysis of Space Weather Activity over past 24 hours ![]() Clinical features of patients infected with 2019 novel coronavirus in Wuhan, China. Huang C., Wang Y., Li X., Ren L., Zhao J., Hu Y., Zhang L., Fan G., Xu J., Gu X., et al. Others Coronavirus Disease (COVID-19) Outbreak. Potential for global spread of a novel coronavirus from China. Epidemiological and Clinical Characteristics of 99 Cases of 2019-Novel Coronavirus (2019-nCoV) Pneumonia in Wuhan, China. Outbreak of pneumonia of unknown etiology in Wuhan, China: The mystery and the miracle. This also means that 'summer' would not alone stop the spread of COVID-19 in any part of the world.ĬOVID COVID-19 coronavirus humidity temperature tropical weather. We found that cases in warm and humid countries have consistently increased, accounting for approximately 500,000 cases in regions with absolute humidity >9 g/m 3, therefore effective public health interventions must be implemented to stop the spread of COVID-19. Our analysis showed that the effect of weather may have only resulted in comparatively slower spread of COVID-19, but not halted it. ![]() For hot and humid countries, most of them have already been experiencing temperatures >35 ☌ and absolute humidity >9 g/m 3 since the beginning of March, and therefore the effect of weather, however little it is, has already been accounted for in the COVID-19 spread in those regions, and they must take strict social distancing measures to stop the further spread of COVID-19. However, this role could be limited in US and European cities (above 45 N), as mean temperature and absolute humidity levels do not reach these ranges even during the peak summer months. This suggests that weather might be playing a role in COVID-19 spread across the world. Similarly, hot and humid regions outside these ranges have only reported around 15% or approximately 0.5 million cases (out of approximately 7 million tests performed). Our results indicate that approximately 85% of the COVID-19 reported cases until, making approximately 3 million reported cases (out of approximately 29 million tests performed) have occurred in regions with temperature between 3 and 17 ☌ and absolute humidity between 1 and 9 g/m 3. In this work, we analyze the patterns in local weather of all the regions affected by COVID-19 globally. While influenza virus shows seasonality, it is unknown if COVID-19 has any weather-related affect. ![]() The novel coronavirus (SARS-CoV-2) has spread globally and has been declared a pandemic by the World Health Organization.
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