Historical clue formulations

• Sicilian smoker — 2026-09-09
• European landmark whose name begins with an "A" in classical literature — 2026-09-05
• Locals call it Mongibello ("the mountain of mountains") — 2026-08-08
• Sicilian spewer — 2026-05-03
• Mountain said to house Hephaestus' forges — 2026-03-21
• Mount known to produce rare volcanic "smoke rings" — 2026-02-12
• Europe's highest volcano — 2026-01-20
• Sicilian landmark — 2026-01-14
• Italian volcano — 2025-11-24
• Europe's tallest active volcano — 2025-11-16
• Sicily's highest peak — 2025-10-07
• Italian erupter — 2025-09-08
• Sicilian landmark — 2025-07-23
• Mediterranean peak — 2025-04-29
• Mythical forge locale — 2025-04-24
• Where the giant Enceladus is buried, in myth — 2025-04-20
• Big Sicilian smoker — 2025-03-30
• Sicilian peak that's a UNESCO World Heritage Site — 2025-03-03
• Mountain above Vulcan's forge — 2025-01-08
• Italian smoker — 2024-11-12
• Europe's highest active volcano — 2024-11-11
• 11,000+-foot peak in southern Italy — 2024-10-30
• Sicilian volcano — 2024-09-24
• Occasional disruptor of activity at Sicily's Vincenzo Bellini Airport — 2024-09-15
• Europe's tallest active volcano — 2024-08-27
• Sicilian volcano — 2024-05-28
• What "sends forth / His fiery breathings from the broken flues," per Virgil — 2024-04-05
• World Heritage Site in Sicily — 2024-02-04
• ___ Marathon (annual mountain bike race that's said to be "a volcanic challenge") — 2024-01-20
• Active volcano in Italy — 2024-01-02
• Sicilian volcano — 2023-12-11
• Sicilian stratovolcano — 2023-11-19
• Sicilian smoker — 2023-09-12
• The monster Typhon was said to be trapped under it, in Greek myth — 2023-08-31
• Mount ___, active Italian volcano — 2023-08-21
• Mount seen from Reggio Calabria — 2023-07-08
• European tourist attraction that's erupted in popularity — 2023-06-02
• Where Zeus trapped the monster Typhon, in myth — 2023-05-18
• Locale of Hephaestus' forge, in mythology — 2023-04-09
• Virgil described its "cloud of pitch-black whirling smoke" — 2023-03-05
• Italian mount — 2023-01-22
• Active Sicilian volcano — 2023-01-08
• Site of Vulcan's forge — 2022-12-25
• Mountain whose name means "I burn" — 2022-11-26
• Sicilian volcano — 2022-11-22
• Sicilian stratovolcano — 2022-10-10
• Mediterranean erupter — 2022-08-17
• Where Ulysses encountered the Cyclops — 2022-06-02
• Stratovolcano in Sicily — 2022-05-04
• Peak also known as Mongibello — 2022-04-29