The isolines show the arrival time in hours required for the ash concentration (at FL050) to exceed a threshold of 2 mg m−3 with an exceedance probability of 5% between 0 and 48 h after the eruption
Jan Mayen, Norway, 2022
Figure 8 in: Titos, M., Martínez Montesinos, B., Barsotti, S., Sandri, L., Folch, A., Mingari, L., Macedonio, G. & Costa, A. (2022). Long-term hazard assessment of explosive eruptions at Jan Mayen (Norway) and implications for air traffic in the North Atlantic. Natural Hazards and Earth System Sciences, 22(1), 139-163. https://doi.org/10.5194/nhess-22-139-2022
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Titos, M., Martínez Montesinos, B., Barsotti, S., Sandri, L., Folch, A., Mingari, L., Macedonio, G. & Costa, A. (2022). Long-term hazard assessment of explosive eruptions at Jan Mayen (Norway) and implications for air traffic in the North Atlantic. Natural Hazards and Earth System Sciences, 22(1), 139-163. https://doi.org/10.5194/nhess-22-139-2022Map Set
https://doi.org/10.5194/nhess-22-139-2022
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Map Data
Map ID 3751 Hazard Process(es) Tephra fall Hazard Zone Presentation Single hazard: A single hazard process is represented on a series of small map panels of similar sizes Temporal Scale Background, or long-term, map Spatial Scale Regional Publication Format Figure in a journal article Zonation Method(s) Probabilistic modeling Zonation Model(s) FALL3D (Costa et al. 2006; Folch et al. 2009) Scenario(s) Considered Season or weather; Size, VEI, or intensity Hazard Zone Label(s) Estimated value or Hazard Impact Metric Probability Definition(s) Numeric probability Purpose Scientific interest: Intended for scientific research and general scientific interest; usually published in academic journals Audience Scientists (usually in scientific publication) Language(s) English Basemap(s) Administrative boundaries (e.g. county, park, intl.) Basemap overlay(s) Diemsionality Planimetric (2D or map) view Color Scheme Symbols and/or lines only