Long-Lead Prediction of the 2015 Fire and Haze Episode in Indonesia
File(s)Shawki_et_al-2017-Geophysical_Research_Letters.pdf (3.05 MB)
Published version
Author(s)
Type
Journal Article
Abstract
We conducted a case study of National Centers for Environmental Prediction Climate Forecast System version 2 seasonal model forecast performance over Indonesia in predicting the dry conditions in 2015 that led to severe fire, in comparison to the non-El Niño dry season conditions of 2016. Forecasts of the Drought Code (DC) component of Indonesia's Fire Danger Rating System were examined across the entire equatorial Asia region and for the primary burning regions within it. Our results show that early warning lead times of high observed DC in September and October 2015 varied considerably for different regions. High DC over Southern Kalimantan and Southern New Guinea were predicted with 180 day lead times, whereas Southern Sumatra had lead times of up to only 60 days, which we attribute to the absence in the forecasts of an eastward decrease in Indian Ocean sea surface temperatures. This case study provides the starting point for longer-term evaluation of seasonal fire danger rating forecasts over Indonesia.
Date Issued
2017-10-16
Date Acceptance
2017-09-09
Citation
Geophysical Research Letters, 2017, 44 (19), pp.9996-10005
ISSN
0094-8276
Publisher
American Geophysical Union
Start Page
9996
End Page
10005
Journal / Book Title
Geophysical Research Letters
Volume
44
Issue
19
Copyright Statement
©2017. American Geophysical Union. All Rights Reserved.
Subjects
Science & Technology
Physical Sciences
Geosciences, Multidisciplinary
Geology
Indonesia
biomass burning
fire
haze
forecasting
El Nino
INDIAN-OCEAN DIPOLE
EL-NINO
MARITIME CONTINENT
SOUTHEAST-ASIA
DROUGHT
SENSITIVITY
KALIMANTAN
SYSTEM
SKILL
MODIS
Publication Status
Published