Check `ago`: if the last quake is hours or days old, the tremor the user felt may not be reported yet
    (a PRELIMINAR report usually appears within ~5 minutes) - say so rather than guessing.
    When the event was revised, `preliminary` shows the first estimate for comparison.
    

    Args:
        hours: look-back window in hours (default 24; e.g. 168 = one week, 720 = 30 days).
        min_mag: only events with magnitude >= this (e.g. 4).
        place: text that must appear in the location, case/accent-insensitive: a city or province as IGEPN
            writes it, e.g. "Quito", "Manabí", "Esmeraldas" (IGEPN names the NEAREST town, so a quake felt
            in a city may be listed under a neighbouring one).
        n: max events (default 15, max 50).
    

    Without `volcano`: every volcano with a report in the last 30 days (IGEPN only publishes periodic
    reports for volcanoes it is actively following; others are not listed). With `volcano`: that
    volcano's latest report however old (check `report_date`) plus its recent instant alerts.

    Args:
        volcano: name, case/accent/space-insensitive, e.g. "Sangay", "reventador", "Cotopaxi".
    

    Args:
        hours: look-back window in hours (default 48; 168 = one week).
        volcano: optional volcano name filter, e.g. "Sangay".
        n: max bulletins (default 10, max 50).