火山活動 — 世界の月ごとのガイド

噴火警報、火山灰、閉鎖される山頂 — 不定期ですが、現地はそれを前提に動いています。

これはおすすめではなく、注意喚起のページです。SeasonMapで火山活動の対象になる旅行先は14か所。以下はリスクのある期間にあたる月です — その大半の週は何事もなく過ぎ、各場所の横のスコアは、要注意シーズンも含めた通常の気候スコアです。

← すべての季節世界のカレンダー

見られる時期

その月に火山活動が見られる旅行先の数です。時期は毎年少しずつずれます。

1月の火山活動

  1. グアテマラシティ 🇬🇹 グアテマラVolcanic activity · 1月1日〜12月31日Fuego erupts more or less constantly forty kilometres west and Pacaya is closer still.97
  2. プエブラ州 🇲🇽 メキシコPopocatépetl ashfall · 1月1日〜12月31日The volcano forty-five kilometres west has been rumbling for decades and CENAPRED keeps a standing alert on it.90
  3. ホノルル 🇺🇸 アメリカ合衆国Vog on southerly winds · 10月1日〜4月30日（例年）When the trades drop and the wind swings round to the south, volcanic haze off Kilauea drifts up the chain and sits over Oahu for a few days: flat light, no horizon, sore throats.83
  4. カイルア・コナ 🇺🇸 アメリカ合衆国Vog from Kīlauea · 1月1日〜12月31日Sulphur haze from the volcano drifts round the south point and settles along this coast, which is why the Kona side gets the hazy afternoons rather than the windward towns.83
  5. プコン 🇨🇱 チリVillarrica volcano alerts · 1月1日〜12月31日The lava lake in the crater rises without much warning.78
  6. カターニア 🇮🇹 イタリアEtna ash and airport closures · 1月1日〜12月31日Etna produces paroxysms several times a year with no season to them, and when the ash blows south the airport shuts for hours and the cars turn grey.78
  7. キングスタウン セントビンセント・グレナディーンLa Soufrière · 1月1日〜12月31日The volcano at the north end of the island erupted explosively in 2021 and buried the windward villages in ash.76
  8. ハワイ火山国立公園 🇺🇸 アメリカ合衆国Kilauea eruption episodes · 1月1日〜12月31日The summit has been erupting in episodes since December 2024, each one a matter of hours rather than weeks, with the alert level moving between watch and advisory.70
  9. トンガリロ山 🇳🇿 ニュージーランドVolcanic alert level · 1月1日〜12月31日These are active volcanoes and the alert level is published daily.70
  10. 熊本市 🇯🇵 日本Mount Aso crater alerts · 1月1日〜12月31日Nakadake is the day trip everyone books and the one that gets cancelled: the crater rim closes without notice on gas readings or a raised alert, and has been shut for long stretches.66
  11. メダン 🇮🇩 インドネシアSinabung ash and alerts · 1月1日〜12月31日The volcano above Berastagi, two hours up the road, has spent years at raised alert with an exclusion zone around it.58
  12. バンドン 🇮🇩 インドネシアTangkuban Perahu crater alerts · 1月1日〜12月31日The crater is normally open and drivable to the rim, but the volcanology agency closes it without much notice after a phreatic burst or a rise in gas.56
  13. マナド 🇮🇩 インドネシアLokon and Soputan alerts · 1月1日〜12月31日Two of Indonesia's busier volcanoes sit within an hour of the city and the agency raises their status several times a decade, closing the Tomohon crater walks and occasionally dusting the airport.51
  14. ペトロパブロフスク・カムチャツキー 🇷🇺 ロシアVolcanic ash and flight delays · 1月1日〜12月31日Several volcanoes within sight of the city are active in any given year, and an ash cloud closes the airport or the trails around it at no notice.28

1月の世界のイベント →

2月の火山活動

  1. グアテマラシティ 🇬🇹 グアテマラVolcanic activity · 1月1日〜12月31日Fuego erupts more or less constantly forty kilometres west and Pacaya is closer still.96
  2. プエブラ州 🇲🇽 メキシコPopocatépetl ashfall · 1月1日〜12月31日The volcano forty-five kilometres west has been rumbling for decades and CENAPRED keeps a standing alert on it.92
  3. ホノルル 🇺🇸 アメリカ合衆国Vog on southerly winds · 10月1日〜4月30日（例年）When the trades drop and the wind swings round to the south, volcanic haze off Kilauea drifts up the chain and sits over Oahu for a few days: flat light, no horizon, sore throats.85
  4. カイルア・コナ 🇺🇸 アメリカ合衆国Vog from Kīlauea · 1月1日〜12月31日Sulphur haze from the volcano drifts round the south point and settles along this coast, which is why the Kona side gets the hazy afternoons rather than the windward towns.84
  5. プコン 🇨🇱 チリVillarrica volcano alerts · 1月1日〜12月31日The lava lake in the crater rises without much warning.81
  6. カターニア 🇮🇹 イタリアEtna ash and airport closures · 1月1日〜12月31日Etna produces paroxysms several times a year with no season to them, and when the ash blows south the airport shuts for hours and the cars turn grey.80
  7. キングスタウン セントビンセント・グレナディーンLa Soufrière · 1月1日〜12月31日The volcano at the north end of the island erupted explosively in 2021 and buried the windward villages in ash.78
  8. トンガリロ山 🇳🇿 ニュージーランドVolcanic alert level · 1月1日〜12月31日These are active volcanoes and the alert level is published daily.72
  9. 熊本市 🇯🇵 日本Mount Aso crater alerts · 1月1日〜12月31日Nakadake is the day trip everyone books and the one that gets cancelled: the crater rim closes without notice on gas readings or a raised alert, and has been shut for long stretches.67
  10. メダン 🇮🇩 インドネシアSinabung ash and alerts · 1月1日〜12月31日The volcano above Berastagi, two hours up the road, has spent years at raised alert with an exclusion zone around it.64
  11. ハワイ火山国立公園 🇺🇸 アメリカ合衆国Kilauea eruption episodes · 1月1日〜12月31日The summit has been erupting in episodes since December 2024, each one a matter of hours rather than weeks, with the alert level moving between watch and advisory.59
  12. マナド 🇮🇩 インドネシアLokon and Soputan alerts · 1月1日〜12月31日Two of Indonesia's busier volcanoes sit within an hour of the city and the agency raises their status several times a decade, closing the Tomohon crater walks and occasionally dusting the airport.58
  13. バンドン 🇮🇩 インドネシアTangkuban Perahu crater alerts · 1月1日〜12月31日The crater is normally open and drivable to the rim, but the volcanology agency closes it without much notice after a phreatic burst or a rise in gas.54
  14. ペトロパブロフスク・カムチャツキー 🇷🇺 ロシアVolcanic ash and flight delays · 1月1日〜12月31日Several volcanoes within sight of the city are active in any given year, and an ash cloud closes the airport or the trails around it at no notice.36

2月の世界のイベント →

3月の火山活動

  1. グアテマラシティ 🇬🇹 グアテマラVolcanic activity · 1月1日〜12月31日Fuego erupts more or less constantly forty kilometres west and Pacaya is closer still.91
  2. プエブラ州 🇲🇽 メキシコPopocatépetl ashfall · 1月1日〜12月31日The volcano forty-five kilometres west has been rumbling for decades and CENAPRED keeps a standing alert on it.89
  3. カターニア 🇮🇹 イタリアEtna ash and airport closures · 1月1日〜12月31日Etna produces paroxysms several times a year with no season to them, and when the ash blows south the airport shuts for hours and the cars turn grey.86
  4. ホノルル 🇺🇸 アメリカ合衆国Vog on southerly winds · 10月1日〜4月30日（例年）When the trades drop and the wind swings round to the south, volcanic haze off Kilauea drifts up the chain and sits over Oahu for a few days: flat light, no horizon, sore throats.83
  5. カイルア・コナ 🇺🇸 アメリカ合衆国Vog from Kīlauea · 1月1日〜12月31日Sulphur haze from the volcano drifts round the south point and settles along this coast, which is why the Kona side gets the hazy afternoons rather than the windward towns.82
  6. キングスタウン セントビンセント・グレナディーンLa Soufrière · 1月1日〜12月31日The volcano at the north end of the island erupted explosively in 2021 and buried the windward villages in ash.78
  7. 熊本市 🇯🇵 日本Mount Aso crater alerts · 1月1日〜12月31日Nakadake is the day trip everyone books and the one that gets cancelled: the crater rim closes without notice on gas readings or a raised alert, and has been shut for long stretches.73
  8. プコン 🇨🇱 チリVillarrica volcano alerts · 1月1日〜12月31日The lava lake in the crater rises without much warning.72
  9. トンガリロ山 🇳🇿 ニュージーランドVolcanic alert level · 1月1日〜12月31日These are active volcanoes and the alert level is published daily.67
  10. メダン 🇮🇩 インドネシアSinabung ash and alerts · 1月1日〜12月31日The volcano above Berastagi, two hours up the road, has spent years at raised alert with an exclusion zone around it.60
  11. ハワイ火山国立公園 🇺🇸 アメリカ合衆国Kilauea eruption episodes · 1月1日〜12月31日The summit has been erupting in episodes since December 2024, each one a matter of hours rather than weeks, with the alert level moving between watch and advisory.58
  12. バンドン 🇮🇩 インドネシアTangkuban Perahu crater alerts · 1月1日〜12月31日The crater is normally open and drivable to the rim, but the volcanology agency closes it without much notice after a phreatic burst or a rise in gas.53
  13. マナド 🇮🇩 インドネシアLokon and Soputan alerts · 1月1日〜12月31日Two of Indonesia's busier volcanoes sit within an hour of the city and the agency raises their status several times a decade, closing the Tomohon crater walks and occasionally dusting the airport.53
  14. ペトロパブロフスク・カムチャツキー 🇷🇺 ロシアVolcanic ash and flight delays · 1月1日〜12月31日Several volcanoes within sight of the city are active in any given year, and an ash cloud closes the airport or the trails around it at no notice.40

3月の世界のイベント →

4月の火山活動

  1. カターニア 🇮🇹 イタリアEtna ash and airport closures · 1月1日〜12月31日Etna produces paroxysms several times a year with no season to them, and when the ash blows south the airport shuts for hours and the cars turn grey.92
  2. グアテマラシティ 🇬🇹 グアテマラVolcanic activity · 1月1日〜12月31日Fuego erupts more or less constantly forty kilometres west and Pacaya is closer still.89
  3. プエブラ州 🇲🇽 メキシコPopocatépetl ashfall · 1月1日〜12月31日The volcano forty-five kilometres west has been rumbling for decades and CENAPRED keeps a standing alert on it.88
  4. 熊本市 🇯🇵 日本Mount Aso crater alerts · 1月1日〜12月31日Nakadake is the day trip everyone books and the one that gets cancelled: the crater rim closes without notice on gas readings or a raised alert, and has been shut for long stretches.83
  5. ホノルル 🇺🇸 アメリカ合衆国Vog on southerly winds · 10月1日〜4月30日（例年）When the trades drop and the wind swings round to the south, volcanic haze off Kilauea drifts up the chain and sits over Oahu for a few days: flat light, no horizon, sore throats.82
  6. キングスタウン セントビンセント・グレナディーンLa Soufrière · 1月1日〜12月31日The volcano at the north end of the island erupted explosively in 2021 and buried the windward villages in ash.76
  7. カイルア・コナ 🇺🇸 アメリカ合衆国Vog from Kīlauea · 1月1日〜12月31日Sulphur haze from the volcano drifts round the south point and settles along this coast, which is why the Kona side gets the hazy afternoons rather than the windward towns.75
  8. トンガリロ山 🇳🇿 ニュージーランドVolcanic alert level · 1月1日〜12月31日These are active volcanoes and the alert level is published daily.61
  9. ハワイ火山国立公園 🇺🇸 アメリカ合衆国Kilauea eruption episodes · 1月1日〜12月31日The summit has been erupting in episodes since December 2024, each one a matter of hours rather than weeks, with the alert level moving between watch and advisory.60
  10. プコン 🇨🇱 チリVillarrica volcano alerts · 1月1日〜12月31日The lava lake in the crater rises without much warning.58
  11. バンドン 🇮🇩 インドネシアTangkuban Perahu crater alerts · 1月1日〜12月31日The crater is normally open and drivable to the rim, but the volcanology agency closes it without much notice after a phreatic burst or a rise in gas.54
  12. メダン 🇮🇩 インドネシアSinabung ash and alerts · 1月1日〜12月31日The volcano above Berastagi, two hours up the road, has spent years at raised alert with an exclusion zone around it.52
  13. マナド 🇮🇩 インドネシアLokon and Soputan alerts · 1月1日〜12月31日Two of Indonesia's busier volcanoes sit within an hour of the city and the agency raises their status several times a decade, closing the Tomohon crater walks and occasionally dusting the airport.52
  14. ペトロパブロフスク・カムチャツキー 🇷🇺 ロシアVolcanic ash and flight delays · 1月1日〜12月31日Several volcanoes within sight of the city are active in any given year, and an ash cloud closes the airport or the trails around it at no notice.51

4月の世界のイベント →

5月の火山活動

  1. カターニア 🇮🇹 イタリアEtna ash and airport closures · 1月1日〜12月31日Etna produces paroxysms several times a year with no season to them, and when the ash blows south the airport shuts for hours and the cars turn grey.95
  2. プエブラ州 🇲🇽 メキシコPopocatépetl ashfall · 1月1日〜12月31日The volcano forty-five kilometres west has been rumbling for decades and CENAPRED keeps a standing alert on it.85
  3. グアテマラシティ 🇬🇹 グアテマラVolcanic activity · 1月1日〜12月31日Fuego erupts more or less constantly forty kilometres west and Pacaya is closer still.82
  4. 熊本市 🇯🇵 日本Mount Aso crater alerts · 1月1日〜12月31日Nakadake is the day trip everyone books and the one that gets cancelled: the crater rim closes without notice on gas readings or a raised alert, and has been shut for long stretches.77
  5. キングスタウン セントビンセント・グレナディーンLa Soufrière · 1月1日〜12月31日The volcano at the north end of the island erupted explosively in 2021 and buried the windward villages in ash.73
  6. カイルア・コナ 🇺🇸 アメリカ合衆国Vog from Kīlauea · 1月1日〜12月31日Sulphur haze from the volcano drifts round the south point and settles along this coast, which is why the Kona side gets the hazy afternoons rather than the windward towns.70
  7. ハワイ火山国立公園 🇺🇸 アメリカ合衆国Kilauea eruption episodes · 1月1日〜12月31日The summit has been erupting in episodes since December 2024, each one a matter of hours rather than weeks, with the alert level moving between watch and advisory.64
  8. ペトロパブロフスク・カムチャツキー 🇷🇺 ロシアVolcanic ash and flight delays · 1月1日〜12月31日Several volcanoes within sight of the city are active in any given year, and an ash cloud closes the airport or the trails around it at no notice.64
  9. バンドン 🇮🇩 インドネシアTangkuban Perahu crater alerts · 1月1日〜12月31日The crater is normally open and drivable to the rim, but the volcanology agency closes it without much notice after a phreatic burst or a rise in gas.61
  10. トンガリロ山 🇳🇿 ニュージーランドVolcanic alert level · 1月1日〜12月31日These are active volcanoes and the alert level is published daily.51
  11. プコン 🇨🇱 チリVillarrica volcano alerts · 1月1日〜12月31日The lava lake in the crater rises without much warning.49
  12. マナド 🇮🇩 インドネシアLokon and Soputan alerts · 1月1日〜12月31日Two of Indonesia's busier volcanoes sit within an hour of the city and the agency raises their status several times a decade, closing the Tomohon crater walks and occasionally dusting the airport.48
  13. メダン 🇮🇩 インドネシアSinabung ash and alerts · 1月1日〜12月31日The volcano above Berastagi, two hours up the road, has spent years at raised alert with an exclusion zone around it.45

5月の世界のイベント →

6月の火山活動

  1. カターニア 🇮🇹 イタリアEtna ash and airport closures · 1月1日〜12月31日Etna produces paroxysms several times a year with no season to them, and when the ash blows south the airport shuts for hours and the cars turn grey.85
  2. プエブラ州 🇲🇽 メキシコPopocatépetl ashfall · 1月1日〜12月31日The volcano forty-five kilometres west has been rumbling for decades and CENAPRED keeps a standing alert on it.81
  3. ペトロパブロフスク・カムチャツキー 🇷🇺 ロシアVolcanic ash and flight delays · 1月1日〜12月31日Several volcanoes within sight of the city are active in any given year, and an ash cloud closes the airport or the trails around it at no notice.78
  4. グアテマラシティ 🇬🇹 グアテマラVolcanic activity · 1月1日〜12月31日Fuego erupts more or less constantly forty kilometres west and Pacaya is closer still.76
  5. ハワイ火山国立公園 🇺🇸 アメリカ合衆国Kilauea eruption episodes · 1月1日〜12月31日The summit has been erupting in episodes since December 2024, each one a matter of hours rather than weeks, with the alert level moving between watch and advisory.74
  6. バンドン 🇮🇩 インドネシアTangkuban Perahu crater alerts · 1月1日〜12月31日The crater is normally open and drivable to the rim, but the volcanology agency closes it without much notice after a phreatic burst or a rise in gas.69
  7. キングスタウン セントビンセント・グレナディーンLa Soufrière · 1月1日〜12月31日The volcano at the north end of the island erupted explosively in 2021 and buried the windward villages in ash.67
  8. カイルア・コナ 🇺🇸 アメリカ合衆国Vog from Kīlauea · 1月1日〜12月31日Sulphur haze from the volcano drifts round the south point and settles along this coast, which is why the Kona side gets the hazy afternoons rather than the windward towns.65
  9. 熊本市 🇯🇵 日本Mount Aso crater alerts · 1月1日〜12月31日Nakadake is the day trip everyone books and the one that gets cancelled: the crater rim closes without notice on gas readings or a raised alert, and has been shut for long stretches.56
  10. メダン 🇮🇩 インドネシアSinabung ash and alerts · 1月1日〜12月31日The volcano above Berastagi, two hours up the road, has spent years at raised alert with an exclusion zone around it.55
  11. マナド 🇮🇩 インドネシアLokon and Soputan alerts · 1月1日〜12月31日Two of Indonesia's busier volcanoes sit within an hour of the city and the agency raises their status several times a decade, closing the Tomohon crater walks and occasionally dusting the airport.49
  12. トンガリロ山 🇳🇿 ニュージーランドVolcanic alert level · 1月1日〜12月31日These are active volcanoes and the alert level is published daily.49
  13. プコン 🇨🇱 チリVillarrica volcano alerts · 1月1日〜12月31日The lava lake in the crater rises without much warning.35

6月の世界のイベント →

7月の火山活動

  1. グアテマラシティ 🇬🇹 グアテマラVolcanic activity · 1月1日〜12月31日Fuego erupts more or less constantly forty kilometres west and Pacaya is closer still.88
  2. プエブラ州 🇲🇽 メキシコPopocatépetl ashfall · 1月1日〜12月31日The volcano forty-five kilometres west has been rumbling for decades and CENAPRED keeps a standing alert on it.85
  3. ペトロパブロフスク・カムチャツキー 🇷🇺 ロシアVolcanic ash and flight delays · 1月1日〜12月31日Several volcanoes within sight of the city are active in any given year, and an ash cloud closes the airport or the trails around it at no notice.83
  4. バンドン 🇮🇩 インドネシアTangkuban Perahu crater alerts · 1月1日〜12月31日The crater is normally open and drivable to the rim, but the volcanology agency closes it without much notice after a phreatic burst or a rise in gas.78
  5. カターニア 🇮🇹 イタリアEtna ash and airport closures · 1月1日〜12月31日Etna produces paroxysms several times a year with no season to them, and when the ash blows south the airport shuts for hours and the cars turn grey.77
  6. ハワイ火山国立公園 🇺🇸 アメリカ合衆国Kilauea eruption episodes · 1月1日〜12月31日The summit has been erupting in episodes since December 2024, each one a matter of hours rather than weeks, with the alert level moving between watch and advisory.75
  7. カイルア・コナ 🇺🇸 アメリカ合衆国Vog from Kīlauea · 1月1日〜12月31日Sulphur haze from the volcano drifts round the south point and settles along this coast, which is why the Kona side gets the hazy afternoons rather than the windward towns.65
  8. キングスタウン セントビンセント・グレナディーンLa Soufrière · 1月1日〜12月31日The volcano at the north end of the island erupted explosively in 2021 and buried the windward villages in ash.65
  9. メダン 🇮🇩 インドネシアSinabung ash and alerts · 1月1日〜12月31日The volcano above Berastagi, two hours up the road, has spent years at raised alert with an exclusion zone around it.58
  10. マナド 🇮🇩 インドネシアLokon and Soputan alerts · 1月1日〜12月31日Two of Indonesia's busier volcanoes sit within an hour of the city and the agency raises their status several times a decade, closing the Tomohon crater walks and occasionally dusting the airport.51
  11. 熊本市 🇯🇵 日本Mount Aso crater alerts · 1月1日〜12月31日Nakadake is the day trip everyone books and the one that gets cancelled: the crater rim closes without notice on gas readings or a raised alert, and has been shut for long stretches.50
  12. トンガリロ山 🇳🇿 ニュージーランドVolcanic alert level · 1月1日〜12月31日These are active volcanoes and the alert level is published daily.42
  13. プコン 🇨🇱 チリVillarrica volcano alerts · 1月1日〜12月31日The lava lake in the crater rises without much warning.38

7月の世界のイベント →

8月の火山活動

  1. グアテマラシティ 🇬🇹 グアテマラVolcanic activity · 1月1日〜12月31日Fuego erupts more or less constantly forty kilometres west and Pacaya is closer still.87
  2. プエブラ州 🇲🇽 メキシコPopocatépetl ashfall · 1月1日〜12月31日The volcano forty-five kilometres west has been rumbling for decades and CENAPRED keeps a standing alert on it.81
  3. カターニア 🇮🇹 イタリアEtna ash and airport closures · 1月1日〜12月31日Etna produces paroxysms several times a year with no season to them, and when the ash blows south the airport shuts for hours and the cars turn grey.76
  4. バンドン 🇮🇩 インドネシアTangkuban Perahu crater alerts · 1月1日〜12月31日The crater is normally open and drivable to the rim, but the volcanology agency closes it without much notice after a phreatic burst or a rise in gas.75
  5. ペトロパブロフスク・カムチャツキー 🇷🇺 ロシアVolcanic ash and flight delays · 1月1日〜12月31日Several volcanoes within sight of the city are active in any given year, and an ash cloud closes the airport or the trails around it at no notice.75
  6. ハワイ火山国立公園 🇺🇸 アメリカ合衆国Kilauea eruption episodes · 1月1日〜12月31日The summit has been erupting in episodes since December 2024, each one a matter of hours rather than weeks, with the alert level moving between watch and advisory.69
  7. キングスタウン セントビンセント・グレナディーンLa Soufrière · 1月1日〜12月31日The volcano at the north end of the island erupted explosively in 2021 and buried the windward villages in ash.63
  8. カイルア・コナ 🇺🇸 アメリカ合衆国Vog from Kīlauea · 1月1日〜12月31日Sulphur haze from the volcano drifts round the south point and settles along this coast, which is why the Kona side gets the hazy afternoons rather than the windward towns.62
  9. マナド 🇮🇩 インドネシアLokon and Soputan alerts · 1月1日〜12月31日Two of Indonesia's busier volcanoes sit within an hour of the city and the agency raises their status several times a decade, closing the Tomohon crater walks and occasionally dusting the airport.58
  10. 熊本市 🇯🇵 日本Mount Aso crater alerts · 1月1日〜12月31日Nakadake is the day trip everyone books and the one that gets cancelled: the crater rim closes without notice on gas readings or a raised alert, and has been shut for long stretches.54
  11. メダン 🇮🇩 インドネシアSinabung ash and alerts · 1月1日〜12月31日The volcano above Berastagi, two hours up the road, has spent years at raised alert with an exclusion zone around it.53
  12. トンガリロ山 🇳🇿 ニュージーランドVolcanic alert level · 1月1日〜12月31日These are active volcanoes and the alert level is published daily.46
  13. プコン 🇨🇱 チリVillarrica volcano alerts · 1月1日〜12月31日The lava lake in the crater rises without much warning.42

8月の世界のイベント →

9月の火山活動

  1. グアテマラシティ 🇬🇹 グアテマラVolcanic activity · 1月1日〜12月31日Fuego erupts more or less constantly forty kilometres west and Pacaya is closer still.83
  2. カターニア 🇮🇹 イタリアEtna ash and airport closures · 1月1日〜12月31日Etna produces paroxysms several times a year with no season to them, and when the ash blows south the airport shuts for hours and the cars turn grey.80
  3. プエブラ州 🇲🇽 メキシコPopocatépetl ashfall · 1月1日〜12月31日The volcano forty-five kilometres west has been rumbling for decades and CENAPRED keeps a standing alert on it.77
  4. ハワイ火山国立公園 🇺🇸 アメリカ合衆国Kilauea eruption episodes · 1月1日〜12月31日The summit has been erupting in episodes since December 2024, each one a matter of hours rather than weeks, with the alert level moving between watch and advisory.73
  5. ペトロパブロフスク・カムチャツキー 🇷🇺 ロシアVolcanic ash and flight delays · 1月1日〜12月31日Several volcanoes within sight of the city are active in any given year, and an ash cloud closes the airport or the trails around it at no notice.70
  6. バンドン 🇮🇩 インドネシアTangkuban Perahu crater alerts · 1月1日〜12月31日The crater is normally open and drivable to the rim, but the volcanology agency closes it without much notice after a phreatic burst or a rise in gas.68
  7. カイルア・コナ 🇺🇸 アメリカ合衆国Vog from Kīlauea · 1月1日〜12月31日Sulphur haze from the volcano drifts round the south point and settles along this coast, which is why the Kona side gets the hazy afternoons rather than the windward towns.67
  8. キングスタウン セントビンセント・グレナディーンLa Soufrière · 1月1日〜12月31日The volcano at the north end of the island erupted explosively in 2021 and buried the windward villages in ash.62
  9. 熊本市 🇯🇵 日本Mount Aso crater alerts · 1月1日〜12月31日Nakadake is the day trip everyone books and the one that gets cancelled: the crater rim closes without notice on gas readings or a raised alert, and has been shut for long stretches.62
  10. マナド 🇮🇩 インドネシアLokon and Soputan alerts · 1月1日〜12月31日Two of Indonesia's busier volcanoes sit within an hour of the city and the agency raises their status several times a decade, closing the Tomohon crater walks and occasionally dusting the airport.55
  11. プコン 🇨🇱 チリVillarrica volcano alerts · 1月1日〜12月31日The lava lake in the crater rises without much warning.52
  12. メダン 🇮🇩 インドネシアSinabung ash and alerts · 1月1日〜12月31日The volcano above Berastagi, two hours up the road, has spent years at raised alert with an exclusion zone around it.48
  13. トンガリロ山 🇳🇿 ニュージーランドVolcanic alert level · 1月1日〜12月31日These are active volcanoes and the alert level is published daily.47

9月の世界のイベント →

10月の火山活動

  1. プエブラ州 🇲🇽 メキシコPopocatépetl ashfall · 1月1日〜12月31日The volcano forty-five kilometres west has been rumbling for decades and CENAPRED keeps a standing alert on it.89
  2. 熊本市 🇯🇵 日本Mount Aso crater alerts · 1月1日〜12月31日Nakadake is the day trip everyone books and the one that gets cancelled: the crater rim closes without notice on gas readings or a raised alert, and has been shut for long stretches.86
  3. カターニア 🇮🇹 イタリアEtna ash and airport closures · 1月1日〜12月31日Etna produces paroxysms several times a year with no season to them, and when the ash blows south the airport shuts for hours and the cars turn grey.86
  4. グアテマラシティ 🇬🇹 グアテマラVolcanic activity · 1月1日〜12月31日Fuego erupts more or less constantly forty kilometres west and Pacaya is closer still.84
  5. ホノルル 🇺🇸 アメリカ合衆国Vog on southerly winds · 10月1日〜4月30日（例年）When the trades drop and the wind swings round to the south, volcanic haze off Kilauea drifts up the chain and sits over Oahu for a few days: flat light, no horizon, sore throats.78
  6. カイルア・コナ 🇺🇸 アメリカ合衆国Vog from Kīlauea · 1月1日〜12月31日Sulphur haze from the volcano drifts round the south point and settles along this coast, which is why the Kona side gets the hazy afternoons rather than the windward towns.72
  7. ハワイ火山国立公園 🇺🇸 アメリカ合衆国Kilauea eruption episodes · 1月1日〜12月31日The summit has been erupting in episodes since December 2024, each one a matter of hours rather than weeks, with the alert level moving between watch and advisory.66
  8. プコン 🇨🇱 チリVillarrica volcano alerts · 1月1日〜12月31日The lava lake in the crater rises without much warning.61
  9. キングスタウン セントビンセント・グレナディーンLa Soufrière · 1月1日〜12月31日The volcano at the north end of the island erupted explosively in 2021 and buried the windward villages in ash.61
  10. ペトロパブロフスク・カムチャツキー 🇷🇺 ロシアVolcanic ash and flight delays · 1月1日〜12月31日Several volcanoes within sight of the city are active in any given year, and an ash cloud closes the airport or the trails around it at no notice.57
  11. バンドン 🇮🇩 インドネシアTangkuban Perahu crater alerts · 1月1日〜12月31日The crater is normally open and drivable to the rim, but the volcanology agency closes it without much notice after a phreatic burst or a rise in gas.55
  12. トンガリロ山 🇳🇿 ニュージーランドVolcanic alert level · 1月1日〜12月31日These are active volcanoes and the alert level is published daily.55
  13. マナド 🇮🇩 インドネシアLokon and Soputan alerts · 1月1日〜12月31日Two of Indonesia's busier volcanoes sit within an hour of the city and the agency raises their status several times a decade, closing the Tomohon crater walks and occasionally dusting the airport.53
  14. メダン 🇮🇩 インドネシアSinabung ash and alerts · 1月1日〜12月31日The volcano above Berastagi, two hours up the road, has spent years at raised alert with an exclusion zone around it.46

10月の世界のイベント →

11月の火山活動

  1. グアテマラシティ 🇬🇹 グアテマラVolcanic activity · 1月1日〜12月31日Fuego erupts more or less constantly forty kilometres west and Pacaya is closer still.93
  2. プエブラ州 🇲🇽 メキシコPopocatépetl ashfall · 1月1日〜12月31日The volcano forty-five kilometres west has been rumbling for decades and CENAPRED keeps a standing alert on it.93
  3. カターニア 🇮🇹 イタリアEtna ash and airport closures · 1月1日〜12月31日Etna produces paroxysms several times a year with no season to them, and when the ash blows south the airport shuts for hours and the cars turn grey.85
  4. 熊本市 🇯🇵 日本Mount Aso crater alerts · 1月1日〜12月31日Nakadake is the day trip everyone books and the one that gets cancelled: the crater rim closes without notice on gas readings or a raised alert, and has been shut for long stretches.81
  5. ホノルル 🇺🇸 アメリカ合衆国Vog on southerly winds · 10月1日〜4月30日（例年）When the trades drop and the wind swings round to the south, volcanic haze off Kilauea drifts up the chain and sits over Oahu for a few days: flat light, no horizon, sore throats.80
  6. カイルア・コナ 🇺🇸 アメリカ合衆国Vog from Kīlauea · 1月1日〜12月31日Sulphur haze from the volcano drifts round the south point and settles along this coast, which is why the Kona side gets the hazy afternoons rather than the windward towns.77
  7. ハワイ火山国立公園 🇺🇸 アメリカ合衆国Kilauea eruption episodes · 1月1日〜12月31日The summit has been erupting in episodes since December 2024, each one a matter of hours rather than weeks, with the alert level moving between watch and advisory.70
  8. プコン 🇨🇱 チリVillarrica volcano alerts · 1月1日〜12月31日The lava lake in the crater rises without much warning.68
  9. キングスタウン セントビンセント・グレナディーンLa Soufrière · 1月1日〜12月31日The volcano at the north end of the island erupted explosively in 2021 and buried the windward villages in ash.65
  10. トンガリロ山 🇳🇿 ニュージーランドVolcanic alert level · 1月1日〜12月31日These are active volcanoes and the alert level is published daily.60
  11. マナド 🇮🇩 インドネシアLokon and Soputan alerts · 1月1日〜12月31日Two of Indonesia's busier volcanoes sit within an hour of the city and the agency raises their status several times a decade, closing the Tomohon crater walks and occasionally dusting the airport.52
  12. バンドン 🇮🇩 インドネシアTangkuban Perahu crater alerts · 1月1日〜12月31日The crater is normally open and drivable to the rim, but the volcanology agency closes it without much notice after a phreatic burst or a rise in gas.51
  13. メダン 🇮🇩 インドネシアSinabung ash and alerts · 1月1日〜12月31日The volcano above Berastagi, two hours up the road, has spent years at raised alert with an exclusion zone around it.44
  14. ペトロパブロフスク・カムチャツキー 🇷🇺 ロシアVolcanic ash and flight delays · 1月1日〜12月31日Several volcanoes within sight of the city are active in any given year, and an ash cloud closes the airport or the trails around it at no notice.32

11月の世界のイベント →

12月の火山活動

  1. グアテマラシティ 🇬🇹 グアテマラVolcanic activity · 1月1日〜12月31日Fuego erupts more or less constantly forty kilometres west and Pacaya is closer still.96
  2. プエブラ州 🇲🇽 メキシコPopocatépetl ashfall · 1月1日〜12月31日The volcano forty-five kilometres west has been rumbling for decades and CENAPRED keeps a standing alert on it.92
  3. カターニア 🇮🇹 イタリアEtna ash and airport closures · 1月1日〜12月31日Etna produces paroxysms several times a year with no season to them, and when the ash blows south the airport shuts for hours and the cars turn grey.82
  4. ホノルル 🇺🇸 アメリカ合衆国Vog on southerly winds · 10月1日〜4月30日（例年）When the trades drop and the wind swings round to the south, volcanic haze off Kilauea drifts up the chain and sits over Oahu for a few days: flat light, no horizon, sore throats.78
  5. カイルア・コナ 🇺🇸 アメリカ合衆国Vog from Kīlauea · 1月1日〜12月31日Sulphur haze from the volcano drifts round the south point and settles along this coast, which is why the Kona side gets the hazy afternoons rather than the windward towns.78
  6. プコン 🇨🇱 チリVillarrica volcano alerts · 1月1日〜12月31日The lava lake in the crater rises without much warning.75
  7. キングスタウン セントビンセント・グレナディーンLa Soufrière · 1月1日〜12月31日The volcano at the north end of the island erupted explosively in 2021 and buried the windward villages in ash.73
  8. 熊本市 🇯🇵 日本Mount Aso crater alerts · 1月1日〜12月31日Nakadake is the day trip everyone books and the one that gets cancelled: the crater rim closes without notice on gas readings or a raised alert, and has been shut for long stretches.70
  9. ハワイ火山国立公園 🇺🇸 アメリカ合衆国Kilauea eruption episodes · 1月1日〜12月31日The summit has been erupting in episodes since December 2024, each one a matter of hours rather than weeks, with the alert level moving between watch and advisory.67
  10. トンガリロ山 🇳🇿 ニュージーランドVolcanic alert level · 1月1日〜12月31日These are active volcanoes and the alert level is published daily.65
  11. バンドン 🇮🇩 インドネシアTangkuban Perahu crater alerts · 1月1日〜12月31日The crater is normally open and drivable to the rim, but the volcanology agency closes it without much notice after a phreatic burst or a rise in gas.52
  12. マナド 🇮🇩 インドネシアLokon and Soputan alerts · 1月1日〜12月31日Two of Indonesia's busier volcanoes sit within an hour of the city and the agency raises their status several times a decade, closing the Tomohon crater walks and occasionally dusting the airport.52
  13. メダン 🇮🇩 インドネシアSinabung ash and alerts · 1月1日〜12月31日The volcano above Berastagi, two hours up the road, has spent years at raised alert with an exclusion zone around it.47
  14. ペトロパブロフスク・カムチャツキー 🇷🇺 ロシアVolcanic ash and flight delays · 1月1日〜12月31日Several volcanoes within sight of the city are active in any given year, and an ash cloud closes the airport or the trails around it at no notice.24

12月の世界のイベント →

火山活動 — 世界の月別ガイド | SeasonMap