only rendered in printing; ARL website banner
only rendered in printing; ARL website banner

READY logo

Volcanic Ash HYSPLIT trajectories are run in response to alerts produced by the volcanic cloud monitoring system.

Choose a volcano to find available HYSPLIT trajectories:




Volcat Alerts with HYSPLIT trajectories.

HYSPLIT trajectories are generated when an alert is received.

Time (UTC): Alert Type Location
(lat,lon)
Nearby Volcanoes VAAC Region HYSPLIT Trajectories
Alert 0 09/26/2020 at 08:53 UTC hot 14.48, -90.89 Fuego | Acatenango | Agua | Pacaya | Atitlan Washington
  • .kmz

  • gif

  • Alert 1 09/26/2020 at 08:46 UTC ash -15.78, -71.85 Sabancaya | Huambo | Nicholson, Cerro | Chachani, Nevado | Andahua-Orcopampa Buenos Aires
  • .kmz

  • gif

  • Alert 2 09/26/2020 at 08:45 UTC hot -8.5, 122.72 Ilimuda | Lewotobi | Leroboleng | Ilikedeka | Egon Darwin
  • .kmz

  • gif

  • Alert 3 09/26/2020 at 08:45 UTC hot -0.08, -77.66 Reventador | Cayambe Washington
  • .kmz

  • gif

  • Alert 4 09/26/2020 at 08:30 UTC ash 50.32, 155.46 Chikurachki | Fuss Peak | Karpinsky Group | Shirinki | Vernadskii Ridge Tokyo
  • .kmz

  • gif

  • Alert 5 09/26/2020 at 08:05 UTC hot -0.08, -77.66 Reventador | Cayambe Washington
  • .kmz

  • gif

  • Alert 6 09/26/2020 at 08:00 UTC ash 50.32, 155.46 Chikurachki | Fuss Peak | Karpinsky Group | Shirinki | Vernadskii Ridge Tokyo
  • .kmz

  • gif

  • Alert 7 09/26/2020 at 07:40 UTC ash 50.32, 155.46 Chikurachki | Fuss Peak | Karpinsky Group | Shirinki | Vernadskii Ridge Tokyo
  • .kmz

  • gif

  • Alert 8 09/26/2020 at 07:26 UTC ash -15.78, -71.85 Sabancaya | Huambo | Nicholson, Cerro | Chachani, Nevado | Andahua-Orcopampa Buenos Aires
  • .kmz

  • gif

  • Alert 9 09/26/2020 at 07:06 UTC ash -15.78, -71.85 Sabancaya | Huambo | Nicholson, Cerro | Chachani, Nevado | Andahua-Orcopampa Buenos Aires
  • .kmz

  • gif

  • Alert 10 09/26/2020 at 07:00 UTC ash 50.32, 155.46 Chikurachki | Fuss Peak | Karpinsky Group | Shirinki | Vernadskii Ridge Tokyo
  • .kmz

  • gif

  • Alert 11 09/26/2020 at 06:31 UTC ash -78.62, 168.72 Morning, Mount | Erebus | Royal Society Range Wellington
  • .kmz

  • gif

  • Alert 12 09/26/2020 at 06:25 UTC ash -7.54, 110.44 Merapi | Merbabu | Telomoyo | Ungaran | Sumbing Darwin
  • .kmz

  • gif

  • Alert 13 09/26/2020 at 06:05 UTC hot -2.0, -78.34 Sangay | Licto Washington
  • .kmz

  • gif

  • Alert 14 09/26/2020 at 05:42 UTC ash -78.58, 169.7 Erebus | Morning, Mount | Royal Society Range Wellington
  • .kmz

  • gif

  • Alert 15 09/26/2020 at 05:15 UTC hot -8.46, 122.7 Ilimuda | Lewotobi | Leroboleng | Ilikedeka | Egon Darwin
  • .kmz

  • gif

  • Alert 16 09/26/2020 at 05:05 UTC ice -7.99, 112.98 Tengger Caldera Darwin
  • .kmz

  • gif

  • Alert 17 09/26/2020 at 04:55 UTC ash -2.01, -78.34 Sangay | Licto | Tungurahua | Chimborazo | Quilotoa Washington
  • .kmz

  • gif

  • Alert 18 09/26/2020 at 04:50 UTC ash 48.29, 153.25 Raikoke | Sarychev Peak | Unnamed | Rasshua | Kuntomintar Tokyo
  • .kmz

  • gif

  • Alert 19 09/26/2020 at 04:25 UTC hot -2.0, -78.34 Sangay | Licto Washington
  • .kmz

  • gif