火山活动,逐月看遍全世界
喷发警报、火山灰云和封闭的峰顶——不定时,但当地早有应对。
这是一个警示页面,不是推荐。火山活动在 SeasonMap 上覆盖14 个目的地;下面列出的月份,是风险窗口开着的月份——其中大多数星期都会平静度过,每个地点旁边的分数依然是普通的气候分数,风险也一并算在内。
什么时候上演
1月的火山活动
- 危地马拉城 🇬🇹 危地马拉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
- 普埃布拉州 🇲🇽 墨西哥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
- 火奴鲁鲁 🇺🇸 美国Vog on southerly winds · 10月1日 – 4月30日(通常)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
- 凯卢阿 🇺🇸 美国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
- 普孔 🇨🇱 智利Villarrica volcano alerts · 1月1日 – 12月31日The lava lake in the crater rises without much warning.78
- 卡塔尼亚 🇮🇹 意大利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
- 金斯敦 圣文森特和格林纳丁斯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
- 夏威夷火山國家公園 🇺🇸 美国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
- 汤加里罗山 🇳🇿 新西兰Volcanic alert level · 1月1日 – 12月31日These are active volcanoes and the alert level is published daily.70
- 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
- 棉兰 🇮🇩 印度尼西亚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
- 万隆 🇮🇩 印度尼西亚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
- 万鸦老 🇮🇩 印度尼西亚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
- 堪察加彼得罗巴甫洛夫斯克 🇷🇺 俄罗斯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
2月的火山活动
- 危地马拉城 🇬🇹 危地马拉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
- 普埃布拉州 🇲🇽 墨西哥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
- 火奴鲁鲁 🇺🇸 美国Vog on southerly winds · 10月1日 – 4月30日(通常)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
- 凯卢阿 🇺🇸 美国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
- 普孔 🇨🇱 智利Villarrica volcano alerts · 1月1日 – 12月31日The lava lake in the crater rises without much warning.81
- 卡塔尼亚 🇮🇹 意大利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
- 金斯敦 圣文森特和格林纳丁斯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
- 汤加里罗山 🇳🇿 新西兰Volcanic alert level · 1月1日 – 12月31日These are active volcanoes and the alert level is published daily.72
- 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
- 棉兰 🇮🇩 印度尼西亚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
- 夏威夷火山國家公園 🇺🇸 美国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
- 万鸦老 🇮🇩 印度尼西亚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
- 万隆 🇮🇩 印度尼西亚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
- 堪察加彼得罗巴甫洛夫斯克 🇷🇺 俄罗斯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
3月的火山活动
- 危地马拉城 🇬🇹 危地马拉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
- 普埃布拉州 🇲🇽 墨西哥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
- 卡塔尼亚 🇮🇹 意大利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
- 火奴鲁鲁 🇺🇸 美国Vog on southerly winds · 10月1日 – 4月30日(通常)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
- 凯卢阿 🇺🇸 美国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
- 金斯敦 圣文森特和格林纳丁斯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
- 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
- 普孔 🇨🇱 智利Villarrica volcano alerts · 1月1日 – 12月31日The lava lake in the crater rises without much warning.72
- 汤加里罗山 🇳🇿 新西兰Volcanic alert level · 1月1日 – 12月31日These are active volcanoes and the alert level is published daily.67
- 棉兰 🇮🇩 印度尼西亚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
- 夏威夷火山國家公園 🇺🇸 美国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
- 万隆 🇮🇩 印度尼西亚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
- 万鸦老 🇮🇩 印度尼西亚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
- 堪察加彼得罗巴甫洛夫斯克 🇷🇺 俄罗斯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
4月的火山活动
- 卡塔尼亚 🇮🇹 意大利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
- 危地马拉城 🇬🇹 危地马拉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
- 普埃布拉州 🇲🇽 墨西哥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
- 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
- 火奴鲁鲁 🇺🇸 美国Vog on southerly winds · 10月1日 – 4月30日(通常)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
- 金斯敦 圣文森特和格林纳丁斯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
- 凯卢阿 🇺🇸 美国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
- 汤加里罗山 🇳🇿 新西兰Volcanic alert level · 1月1日 – 12月31日These are active volcanoes and the alert level is published daily.61
- 夏威夷火山國家公園 🇺🇸 美国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
- 普孔 🇨🇱 智利Villarrica volcano alerts · 1月1日 – 12月31日The lava lake in the crater rises without much warning.58
- 万隆 🇮🇩 印度尼西亚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
- 棉兰 🇮🇩 印度尼西亚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
- 万鸦老 🇮🇩 印度尼西亚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
- 堪察加彼得罗巴甫洛夫斯克 🇷🇺 俄罗斯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
5月的火山活动
- 卡塔尼亚 🇮🇹 意大利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
- 普埃布拉州 🇲🇽 墨西哥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
- 危地马拉城 🇬🇹 危地马拉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
- 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
- 金斯敦 圣文森特和格林纳丁斯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
- 凯卢阿 🇺🇸 美国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
- 夏威夷火山國家公園 🇺🇸 美国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
- 堪察加彼得罗巴甫洛夫斯克 🇷🇺 俄罗斯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
- 万隆 🇮🇩 印度尼西亚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
- 汤加里罗山 🇳🇿 新西兰Volcanic alert level · 1月1日 – 12月31日These are active volcanoes and the alert level is published daily.51
- 普孔 🇨🇱 智利Villarrica volcano alerts · 1月1日 – 12月31日The lava lake in the crater rises without much warning.49
- 万鸦老 🇮🇩 印度尼西亚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
- 棉兰 🇮🇩 印度尼西亚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
6月的火山活动
- 卡塔尼亚 🇮🇹 意大利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
- 普埃布拉州 🇲🇽 墨西哥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
- 堪察加彼得罗巴甫洛夫斯克 🇷🇺 俄罗斯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
- 危地马拉城 🇬🇹 危地马拉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
- 夏威夷火山國家公園 🇺🇸 美国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
- 万隆 🇮🇩 印度尼西亚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
- 金斯敦 圣文森特和格林纳丁斯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
- 凯卢阿 🇺🇸 美国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
- 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
- 棉兰 🇮🇩 印度尼西亚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
- 万鸦老 🇮🇩 印度尼西亚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
- 汤加里罗山 🇳🇿 新西兰Volcanic alert level · 1月1日 – 12月31日These are active volcanoes and the alert level is published daily.49
- 普孔 🇨🇱 智利Villarrica volcano alerts · 1月1日 – 12月31日The lava lake in the crater rises without much warning.35
7月的火山活动
- 危地马拉城 🇬🇹 危地马拉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
- 普埃布拉州 🇲🇽 墨西哥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
- 堪察加彼得罗巴甫洛夫斯克 🇷🇺 俄罗斯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
- 万隆 🇮🇩 印度尼西亚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
- 卡塔尼亚 🇮🇹 意大利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
- 夏威夷火山國家公園 🇺🇸 美国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
- 凯卢阿 🇺🇸 美国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
- 金斯敦 圣文森特和格林纳丁斯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
- 棉兰 🇮🇩 印度尼西亚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
- 万鸦老 🇮🇩 印度尼西亚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
- 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
- 汤加里罗山 🇳🇿 新西兰Volcanic alert level · 1月1日 – 12月31日These are active volcanoes and the alert level is published daily.42
- 普孔 🇨🇱 智利Villarrica volcano alerts · 1月1日 – 12月31日The lava lake in the crater rises without much warning.38
8月的火山活动
- 危地马拉城 🇬🇹 危地马拉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
- 普埃布拉州 🇲🇽 墨西哥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
- 卡塔尼亚 🇮🇹 意大利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
- 万隆 🇮🇩 印度尼西亚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
- 堪察加彼得罗巴甫洛夫斯克 🇷🇺 俄罗斯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
- 夏威夷火山國家公園 🇺🇸 美国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
- 金斯敦 圣文森特和格林纳丁斯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
- 凯卢阿 🇺🇸 美国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
- 万鸦老 🇮🇩 印度尼西亚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
- 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
- 棉兰 🇮🇩 印度尼西亚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
- 汤加里罗山 🇳🇿 新西兰Volcanic alert level · 1月1日 – 12月31日These are active volcanoes and the alert level is published daily.46
- 普孔 🇨🇱 智利Villarrica volcano alerts · 1月1日 – 12月31日The lava lake in the crater rises without much warning.42
9月的火山活动
- 危地马拉城 🇬🇹 危地马拉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
- 卡塔尼亚 🇮🇹 意大利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
- 普埃布拉州 🇲🇽 墨西哥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
- 夏威夷火山國家公園 🇺🇸 美国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
- 堪察加彼得罗巴甫洛夫斯克 🇷🇺 俄罗斯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
- 万隆 🇮🇩 印度尼西亚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
- 凯卢阿 🇺🇸 美国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
- 金斯敦 圣文森特和格林纳丁斯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
- 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
- 万鸦老 🇮🇩 印度尼西亚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
- 普孔 🇨🇱 智利Villarrica volcano alerts · 1月1日 – 12月31日The lava lake in the crater rises without much warning.52
- 棉兰 🇮🇩 印度尼西亚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
- 汤加里罗山 🇳🇿 新西兰Volcanic alert level · 1月1日 – 12月31日These are active volcanoes and the alert level is published daily.47
10月的火山活动
- 普埃布拉州 🇲🇽 墨西哥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
- 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
- 卡塔尼亚 🇮🇹 意大利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
- 危地马拉城 🇬🇹 危地马拉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
- 火奴鲁鲁 🇺🇸 美国Vog on southerly winds · 10月1日 – 4月30日(通常)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
- 凯卢阿 🇺🇸 美国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
- 夏威夷火山國家公園 🇺🇸 美国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
- 普孔 🇨🇱 智利Villarrica volcano alerts · 1月1日 – 12月31日The lava lake in the crater rises without much warning.61
- 金斯敦 圣文森特和格林纳丁斯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
- 堪察加彼得罗巴甫洛夫斯克 🇷🇺 俄罗斯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
- 万隆 🇮🇩 印度尼西亚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
- 汤加里罗山 🇳🇿 新西兰Volcanic alert level · 1月1日 – 12月31日These are active volcanoes and the alert level is published daily.55
- 万鸦老 🇮🇩 印度尼西亚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
- 棉兰 🇮🇩 印度尼西亚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
11月的火山活动
- 危地马拉城 🇬🇹 危地马拉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
- 普埃布拉州 🇲🇽 墨西哥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
- 卡塔尼亚 🇮🇹 意大利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
- 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
- 火奴鲁鲁 🇺🇸 美国Vog on southerly winds · 10月1日 – 4月30日(通常)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
- 凯卢阿 🇺🇸 美国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
- 夏威夷火山國家公園 🇺🇸 美国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
- 普孔 🇨🇱 智利Villarrica volcano alerts · 1月1日 – 12月31日The lava lake in the crater rises without much warning.68
- 金斯敦 圣文森特和格林纳丁斯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
- 汤加里罗山 🇳🇿 新西兰Volcanic alert level · 1月1日 – 12月31日These are active volcanoes and the alert level is published daily.60
- 万鸦老 🇮🇩 印度尼西亚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
- 万隆 🇮🇩 印度尼西亚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
- 棉兰 🇮🇩 印度尼西亚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
- 堪察加彼得罗巴甫洛夫斯克 🇷🇺 俄罗斯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
12月的火山活动
- 危地马拉城 🇬🇹 危地马拉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
- 普埃布拉州 🇲🇽 墨西哥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
- 卡塔尼亚 🇮🇹 意大利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
- 火奴鲁鲁 🇺🇸 美国Vog on southerly winds · 10月1日 – 4月30日(通常)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
- 凯卢阿 🇺🇸 美国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
- 普孔 🇨🇱 智利Villarrica volcano alerts · 1月1日 – 12月31日The lava lake in the crater rises without much warning.75
- 金斯敦 圣文森特和格林纳丁斯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
- 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
- 夏威夷火山國家公園 🇺🇸 美国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
- 汤加里罗山 🇳🇿 新西兰Volcanic alert level · 1月1日 – 12月31日These are active volcanoes and the alert level is published daily.65
- 万隆 🇮🇩 印度尼西亚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
- 万鸦老 🇮🇩 印度尼西亚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
- 棉兰 🇮🇩 印度尼西亚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
- 堪察加彼得罗巴甫洛夫斯克 🇷🇺 俄罗斯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