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- W2904622068 abstract "Abstract We study how the probability distribution functions of power input to the magnetosphere P α and of the geomagnetic ap and Dst indices vary with averaging timescale, τ , between 3 hr and 1 year. From this we develop and present algorithms to empirically model the distributions for a given τ and a given annual mean value. We show that lognormal distributions work well for ap , but because of the spread of Dst for low activity conditions, the optimum formulation for Dst leads to distributions better described by something like the Weibull formulation. Annual means can be estimated using telescope observations of sunspots and modeling, and so this allows the distributions to be estimated at any given τ between 3 hr and 1 year for any of the past 400 years, which is another important step toward a useful space weather climatology. The algorithms apply to the core of the distributions and can be used to predict the occurrence rate of large events (in the top 5% of activity levels): they may contain some, albeit limited, information relevant to characterizing the much rarer superstorm events with extreme value statistics. The algorithm for the Dst index is the more complex one because, unlike ap , Dst can take on either sign and future improvements to it are suggested." @default.
- W2904622068 created "2018-12-22" @default.
- W2904622068 creator A5004497696 @default.
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- W2904622068 creator A5073657436 @default.
- W2904622068 date "2019-01-01" @default.
- W2904622068 modified "2023-10-15" @default.
- W2904622068 title "The Development of a Space Climatology: 3. Models of the Evolution of Distributions of Space Weather Variables With Timescale" @default.
- W2904622068 cites W1512652263 @default.
- W2904622068 cites W1524059877 @default.
- W2904622068 cites W1529425827 @default.
- W2904622068 cites W1533134081 @default.
- W2904622068 cites W1573433354 @default.
- W2904622068 cites W1592997012 @default.
- W2904622068 cites W1595732180 @default.
- W2904622068 cites W1597180206 @default.
- W2904622068 cites W1601930234 @default.
- W2904622068 cites W1641602733 @default.
- W2904622068 cites W1642656512 @default.
- W2904622068 cites W1674452535 @default.
- W2904622068 cites W1701835845 @default.
- W2904622068 cites W1825915314 @default.
- W2904622068 cites W1885083227 @default.
- W2904622068 cites W1887377719 @default.
- W2904622068 cites W1889639194 @default.
- W2904622068 cites W1918855531 @default.
- W2904622068 cites W1925936263 @default.
- W2904622068 cites W1965057733 @default.
- W2904622068 cites W1966192886 @default.
- W2904622068 cites W1970816945 @default.
- W2904622068 cites W1974943575 @default.
- W2904622068 cites W1975436050 @default.
- W2904622068 cites W1977863456 @default.
- W2904622068 cites W1980290076 @default.
- W2904622068 cites W1993447958 @default.
- W2904622068 cites W1995750525 @default.
- W2904622068 cites W1995943979 @default.
- W2904622068 cites W2010558644 @default.
- W2904622068 cites W2030941937 @default.
- W2904622068 cites W2031080000 @default.
- W2904622068 cites W2044319705 @default.
- W2904622068 cites W2047028708 @default.
- W2904622068 cites W2047889110 @default.
- W2904622068 cites W2048798269 @default.
- W2904622068 cites W2050088418 @default.
- W2904622068 cites W2054406661 @default.
- W2904622068 cites W2054826299 @default.
- W2904622068 cites W2061062020 @default.
- W2904622068 cites W2063406155 @default.
- W2904622068 cites W2065079347 @default.
- W2904622068 cites W2065633392 @default.
- W2904622068 cites W2068821981 @default.
- W2904622068 cites W2071773489 @default.
- W2904622068 cites W2072324092 @default.
- W2904622068 cites W2074018683 @default.
- W2904622068 cites W2074472518 @default.
- W2904622068 cites W2083544854 @default.
- W2904622068 cites W2084581976 @default.
- W2904622068 cites W2094117988 @default.
- W2904622068 cites W2095478392 @default.
- W2904622068 cites W2102045150 @default.
- W2904622068 cites W2127784690 @default.
- W2904622068 cites W2133582330 @default.
- W2904622068 cites W2142548502 @default.
- W2904622068 cites W2147076502 @default.
- W2904622068 cites W2156057175 @default.
- W2904622068 cites W2161767135 @default.
- W2904622068 cites W2162325236 @default.
- W2904622068 cites W2162670973 @default.
- W2904622068 cites W2163725756 @default.
- W2904622068 cites W2170766202 @default.
- W2904622068 cites W2282664992 @default.
- W2904622068 cites W2292535385 @default.
- W2904622068 cites W2343805993 @default.
- W2904622068 cites W2411384358 @default.
- W2904622068 cites W2416755734 @default.
- W2904622068 cites W2436836093 @default.
- W2904622068 cites W2439003674 @default.
- W2904622068 cites W2489164175 @default.
- W2904622068 cites W2560580816 @default.
- W2904622068 cites W2562647817 @default.
- W2904622068 cites W2584456773 @default.
- W2904622068 cites W2608158708 @default.
- W2904622068 cites W2746265919 @default.
- W2904622068 cites W2756765434 @default.
- W2904622068 cites W2761395372 @default.
- W2904622068 cites W2761800490 @default.
- W2904622068 cites W2765737553 @default.
- W2904622068 cites W2771568993 @default.
- W2904622068 cites W2806446367 @default.
- W2904622068 cites W2883259561 @default.
- W2904622068 cites W2883427518 @default.
- W2904622068 cites W2890529993 @default.