Vog Information Dashboard | IVHHN
Hawaii Interagency Vog Information Dashboard. Welcome to the Vog Dashboard. Please click on the links below to find comprehensive information and data related to vog and its impacts.
Vog and wind forecasts - IVHHN
UH Manoa Vog Measurement and Prediction project (VMAP) Volcanic gas and particulate data and forecast. Uses volcanic gas emission rates and wind field data to model and predict the concentration and dispersion pattern of volcanic SO 2 and sulfate particles.
Real-time and historic air quality data - IVHHN
Maps, current, and historical data of air quality conditions (SO 2 and PM 2.5, plus other pollutants at some locations) in the Hawaiian islands. https://air.doh.hawaii.gov/home/map. Annual summaries of Hawaii air quality data can be found at: http://health.hawaii.gov/cab/hawaii-air-quality-data-books/. 2.
What is vog? - IVHHN
The term ‘vog’ refers to the hazy air pollution caused by the volcanic emissions from Kīlauea volcano, which are primarily water vapor (H 2 O), carbon dioxide (CO 2), and sulfur dioxide (SO 2) gas.
Advice for visitors to Hawaii | IVHHN
Please stay informed, follow safety guidelines, avoid crowding, and mālama ʻāina (care for the land). Be sure to check current HVNP Alerts & Conditions before visiting. The summit area and Kahuku Unit can be impacted by hazardous volcanic gas, particles, and ashfall.
Health effects of vog - IVHHN
At the levels of volcanic emissions occurring over recent years, individuals with pre-existing respiratory conditions are the primary group at risk of experiencing health effects from vog exposures, but healthy people may also experience symptoms.
Vog fact sheets - IVHHN
Please find links below to fact sheets, a brochure, and a poster about vog. The first FAQ booklet is an interagency product related to the health effects of vog. The second factsheet is a USGS product which puts vog into the context of the evolving eruption at Kīlauea Volcano.
Space-based images and data - IVHHN
Space based images and data. A variety of satellite based instruments provide SO 2 and particle data for volcanoes worldwide, including Hawaii: 1. Latest daily (OMI/OMPS) satellite images of SO 2 mass. NASA. Site includes daily SO 2 mass plus archived and time series data. http://so2.gsfc.nasa.gov/.
your health is being affected by vog. What is vog? The term ‘vog’ refers to the hazy air pollution caused by the volcanic emissions from Kīlauea Volcano, which are primarily water vapor (H 2O), carbon dioxide (CO 2), and sulfur dioxide (SO 2) gas. …
Effects on Plants - IVHHN
The University of Hawaii publication, below, discusses the effects of the volcanic emissions on foliar injury to plants in Hawai‘i, what can be done to moderate it, and what the state and federal agencies have done to help minimize damage to Hawai‘i’s forests and agriculture.