ВАК 1.6 УДК 55 ГРНТИ 37.00 ОКСО 05.00.00 ББК 26 ТБК 63 BISAC SCI ГРНТИ 38.00

MAY 11–12 EXTREME SPACE WEATHER EVENTS BRIEF AND DOSE RATE MODEL RESPONSE May 11–12 Extreme Space Weather Events Brief and Dose Rate Model Response

Опубликовано в Russian Journal of Earth Sciences · Том 24, Номер 4 · Страницы 1–5 · Рубрика: ОРИГИНАЛЬНЫЕ СТАТЬИ
DOI: https://doi.org/10.2205/2024ES000929 · EDN: PBJAET
Получено: 08.05.2024 Одобрено: 15.08.2024 Опубликовано: 26.12.2024 Язык публикаций: ENG
In this brief paper, we analyze space weather events that occurred on May 11 and 12, 2024, from the perspective of an operational space weather center that provides advisories for civil aviation. One of the key metrics monitored by the center is the radiation dose rate at operational flight altitudes. A model implemented by the center provides the dose rate in real time. The model showed that dangerous levels were momentarily exceeded just above the usual 30,000 feet level during the events. This paper highlights differences in models used by various space weather centers, emphasizing the need for harmonization.
space weather, solar proton event, radiation dose rate, civil aviation, ICAO
Финансирование
Data shown is provided by IAG, NOAA, GFZ, as aggregated at the CRC operations facility at Fedorov Institute of Applied Geophysics. This work is supported by State Assignments of Schmidt Institute of Physics of the Earth of the Russian Academy of Sciences and Geophysical Center of the Russian Academy of Sciences.
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