In addition, over the oceans away from land, there is much less variability in lightning through the day and night. During the course of the year, maximum lightning occurs during summer months in regions where middle latitude westerlies have distinct seasons. However, away from the westerlies, ...
In Tibetan Plateau region the different yearly mean flash density distributions in daytime and nighttime and all day show that the density is higher in eastern region than that in western region, the high density area are more concentrated in Tibetan center region relatively. During daytime in ...
The temporal and spatial distribution characteristics of lightning flashes in Beijing area during 146 thunderstorms in 2015-2017 were statistically analyzed on the basis of lightning location data from the Beijing Lightning Location Network (BLNET). The results showed that 588,520 lightning flashes in ...
Analysis of spatial and temporal distributions of lightning events show that CG discharges occur more frequently during the day, with a maximum in the afternoon, while IC discharges occur more frequently during the night. During these months, a higher concentration of both types of discharges were ...
said a study published inGeophysical ResearchLetterslast month. Dry lightning during little to no rainfall was previously thought to cause wildfire danger only with less than 2.5mm of rain in a day. A Washington State University-led study of wildfires in the US West found dry lightning caused ...
Within the United States, lightning strikes are estimated at 20 million a year, or about 22,000 per day. You have a 1-in-600,000 chance of being struck by lightning during your lifetime. Lightning can strike twice or more in the same spot. The Empire State Building in New York is ...
The requirements of the large field of view together with the high detection efficiency with small and weak optical pulses superimposed to a much brighter and highly spatial and temporal variable background (full operation during day and night conditions, seasonal variations and different albedos ...
Celestin S, Pasko VP (2011) Energy and fluxes of thermal runaway electrons produced by exponential growth of streamers during the stepping of lightning leaders and in transient luminous events. J Geophys Res 116:A03315.https://doi.org/10.1029/2010JA016260 ...
Do fireflies hide underground to wait for thenight to_5_? Or do they bathe in the sunlight to recharge(充电) their lights?In fact, fireflies don't hide underground. They don't need_6_ to recharge their lights, either. So whydon't we notice them during the day?Fireflies are usually ...
During the day, narrowing your aperture can help you shoot a longer exposure even in the sunlight. Try taking a test shot and then adjusting as necessary based on your results. Continue to narrow the aperture as the lightning gets closer and closer. ...