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Run the HYSPLIT Volcanic Ash Model
> Forecast Volcanic Ash
Volcanic Ash
HYSPLIT trajectory and dispersion runs are generated in response to alerts produced by the volcanic cloud monitoring system (VOLCAT)
Choose a volcano:
Most recent
Acatenango
Agua
Aira
Akuseki-jima
Aliso
Almolonga
Andahua-Orcopampa
Arjuno-Welirang
Asosan
Atitlan
Atuel, Caldera del
Aucanquilcha
Azufre, Cerro del
Azul, Cerro
Bagana
Baker
Balbi
Bam
Barva
Bezymianny
Billy Mitchell
Bliznetsy
Blup Blup
Boisa
Brava
Bravo, Cerro
Caburgua-Huelemolle
Carlisle
Cayambe
Chachani, Nevado
Chichinautzin
Chimborazo
Chiquimula Volcanic Field
Clear Lake
Cleveland
Curtis Island
Dana
Doyo Seamount
Dukono
Dutton
Emmons Lake
Etna
Falcon Island
Farallon de Pajaros
Fedotych
Fisher
Fogo
Fuego
Fukujin
Fukutoku-Oka-no-Ba
Genovesa
Hanish
Herbert
Hierro
Home Reef
Hualalai
Huambo
Hulubelu
Hutapanjang
Ibusuki Volcanic Field
Iliboleng
Ililabalekan
Iliwerung
Imbabura
Ioto
Irazu
Isanotski
Iztaccihuatl
Kadovar
Kagamil
Kaikata Seamount
Kamen
Kao
Karang
Karangetang (Api Siau)
Karisimbi
Karymsky
Kawi-Butak
Kerinci
Kikai
Kilauea
Kirishimayama
Kita-Fukutokutai
Kita-Ioto
Klyuchevskoy
Kogaja-jima
Krakatau
Krisuvik
Kuchinoerabujima
Kuchinoshima
Kujusan
Kunyit
Kupreanof
La Palma
Lamongan
Lanin
Lassen Volcanic Center
Late
Lewotolo
Liamuiga
Licto
Lipari
Loihi
Macauley Island
Maipo
Malang Plain
Malinche, La
Manam
Masaya
Mauna Kea
Mauna Loa
Merapi
Merbabu
Metis Shoal
Milne
Minami-Hiyoshi
Mocho-Choshuenco
Mokuyo Seamount
Muhavura
Nakanoshima
Negro, Cerro
Nicholson, Cerro
Nishinoshima
Nyamuragira
Nyiragongo
Ollague
Pacaya
Palomo
Panarea
Papayo
Pavlof
Pavlof Sister
Pilas, Las
Platanar
Poas
Popocatepetl
Pulosari
Putana
Quetrupillan
Quilotoa
Rabaul
Raikoke
Rajabasa
Rasshua
Reventador
Reykjanes
Risco Plateado
Romeral
Rota
Roundtop
Ruapehu
Ruiz, Nevado del
Rungwe
Sabancaya
San Cristobal
San Felix
San Pedro
San Salvador
Sangay
Santa Isabel
Santa Maria
Santo Tomas
Sao Vicente
Sarychev Peak
Semeru
Shasta
Sheveluch
Shishaldin
Shisheika
Silver Lake
Srednii
Steamboat Springs
Stepovak Bay 2
Stepovak Bay 3
Stepovak Bay 4
Stromboli
Suiyo Seamount
Sumaco
Sumbing
Suwanosejima
Taal
Takuan Group
Talang
Tana
Tara, Batu
Telica
Telomoyo
Tengger Caldera
Three Sisters
Tinguiririca
Tofua
Tolima, Nevado del
Toliman
Tore
Tungurahua
Turrialba
Ungaran
Unnamed
Unzendake
Ushkovsky
Veniaminof
Villarrica
Visoke
Vulcano
Westdahl
Yasur
Yonemaru-Sumiyoshiike
Yufu-Tsurumi
Zimina
Zukur
VOLCAT Alerts and corresponding HYSPLIT trajectory and dispersion runs for the last 48 hours
Trajectory and dispersion runs are generated when an alert is received
Date and Time (UTC):
Alert Type
Location
(lat, lon)
Nearby Volcanoes
VAAC Region
HYSPLIT Trajectories
HYSPLIT Dispersion
Alert 0
08/13/2022 at 08:10 UTC
ash
32.88, 131.1
Asosan | Kujusan | Yufu-Tsurumi | Unzendake | Kirishimayama
Tokyo
png
3hrs
6hrs
Alert 1
08/13/2022 at 07:25 UTC
ash
-0.08, -77.66
Reventador | Cayambe | Sumaco | Aliso | Imbabura
Washington
png
3hrs
6hrs
Alert 2
08/13/2022 at 06:53 UTC
hot
14.48, -90.84
Fuego | Acatenango | Agua | Pacaya | Atitlan
Washington
png
Alert 3
08/13/2022 at 06:53 UTC
hot
14.48, -90.89
Fuego | Acatenango | Agua | Pacaya | Atitlan
Washington
png
Alert 4
08/13/2022 at 06:44 UTC
ash
-2.01, -78.34
Sangay | Licto | Tungurahua | Chimborazo | Quilotoa
Washington
png
3hrs
6hrs
Alert 5
08/13/2022 at 05:51 UTC
hot
-6.1, 105.43
Krakatau
Darwin
png
Alert 6
08/13/2022 at 05:28 UTC
hot
19.41, -155.28
Kilauea | Mauna Loa
Washington
png
Alert 7
08/13/2022 at 04:25 UTC
ice
-7.47, 110.43
Merapi
Darwin
png
Alert 8
08/13/2022 at 03:16 UTC
ash
14.95, -24.35
Fogo | Brava | Sao Vicente | Hierro | La Palma
Toulouse
png
3hrs
6hrs
Alert 9
08/13/2022 at 03:15 UTC
hot
63.94, -22.28
Krisuvik | Reykjanes
London
png
Alert 10
08/13/2022 at 03:05 UTC
ash
-0.08, -77.66
Reventador | Cayambe | Sumaco | Aliso | Imbabura
Washington
png
3hrs
6hrs
Alert 11
08/13/2022 at 03:00 UTC
hot
63.94, -22.28
Krisuvik | Reykjanes
London
png
Alert 12
08/13/2022 at 02:39 UTC
ash
27.25, 140.87
Nishinoshima | Doyo Seamount | Kaikata Seamount | Mokuyo Seamount | Suiyo Seamount
Tokyo
png
3hrs
6hrs
Alert 13
08/13/2022 at 02:35 UTC
ash
-7.94, 112.95
Tengger Caldera | Semeru | Malang Plain | Lamongan | Arjuno-Welirang
Darwin
png
3hrs
6hrs
Alert 14
08/13/2022 at 02:30 UTC
hot
56.66, 161.32
Sheveluch
Tokyo
png
Alert 15
08/13/2022 at 02:05 UTC
ash
-6.14, 155.2
Bagana | Billy Mitchell | Balbi | Tore | Takuan Group
Darwin
png
3hrs
6hrs
Alert 16
08/13/2022 at 02:00 UTC
ash
-1.52, 29.25
Nyiragongo | Nyamuragira | Karisimbi | Visoke | Muhavura
Toulouse
png
3hrs
6hrs
Alert 17
08/13/2022 at 01:45 UTC
ash
-6.1, 105.42
Krakatau | Rajabasa | Pulosari | Karang | Hulubelu
Darwin
png
3hrs
6hrs
Alert 18
08/13/2022 at 01:28 UTC
ash
30.44, 130.22
Kuchinoerabujima | Kikai | Kuchinoshima | Nakanoshima | Kogaja-jima
Tokyo
png
3hrs
6hrs
Alert 19
08/13/2022 at 01:28 UTC
ash
37.73, 15.0
Etna | Vulcano | Lipari | Panarea | Stromboli
Toulouse
png
3hrs
6hrs