Dr. Guannan Hu
Postdoctoral Research Assistant in Observation Impacts in Next Generation Hazardous Weather Prediction
Research Interests:
- Data assimilation
- Observation impact
- Extreme weather events
Research Projects:
- Observation Impacts in Next Generation Hazardous Weather Prediction, August 2022 - Present
- Data Assimilation for the Resilient City (DARE) - Pilot Project, June - August 2021
Centaur Publications
2024
Hu, G. 
ORCID: https://orcid.org/0000-0003-4305-3658 and Dance, S. L. ORCID: https://orcid.org/0000-0003-1690-3338
(2024)
Sampling and misspecification errors in the estimation of observation-error covariance matrices using observation-minus-background and observation-minus-analysis statistics.
Quarterly Journal of the Royal Meteorological Society.
ISSN 1477-870X
doi: https://doi.org/10.1002/qj.4750
Hu, G. ORCID: https://orcid.org/0000-0003-4305-3658 and Dance, S. L. ORCID: https://orcid.org/0000-0003-1690-3338
(2024)
A novel localized fast multipole method for computations with spatially correlated observation error statistics in data assimilation.
Journal of Advances in Modeling Earth Systems, 16 (6).
e2023MS003871.
ISSN 1942-2466
doi: https://doi.org/10.1029/2023MS003871
2023
Hu, G. ORCID: https://orcid.org/0000-0003-4305-3658, Dance, S. L. ORCID: https://orcid.org/0000-0003-1690-3338, Bannister, R. N. ORCID: https://orcid.org/0000-0002-6846-8297, Chipilski, H. G., Guillet, O., Macpherson, B., Weissmann, M. and Yussouf, N.
(2023)
Progress, challenges and future steps in data assimilation for convection-permitting numerical weather prediction: report on the virtual meeting held on 10 and 12 November 2021.
Atmospheric Science Letters, 24 (1).
e1130.
ISSN 1530-261X
doi: https://doi.org/10.1002/asl.1130
2021
Hu, G. ORCID: https://orcid.org/0000-0003-4305-3658 and Dance, S. ORCID: https://orcid.org/0000-0003-1690-3338
(2021)
Efficient computation of matrix-vector products with full
observation weighting matrices in data assimilation.
Quarterly Journal of the Royal Meteorological Society, 147 (741).
pp. 4101-4121.
ISSN 1477-870X
doi: https://doi.org/10.1002/qj.4170
2020
Hu, G. ORCID: https://orcid.org/0000-0003-4305-3658 and Franzke, C. L. E. ORCID: https://orcid.org/0000-0003-4111-1228
(2020)
Evaluation of daily precipitation extremes in reanalysis and gridded observation‐based datasets over Germany.
Geophysical Research Letters, 47 (18).
e2020GL089624.
ISSN 0094-8276
doi: https://doi.org/10.1029/2020GL089624
2019
Hu, G. ORCID: https://orcid.org/0000-0003-4305-3658, Bodai, T. and Lucarini, V. ORCID: https://orcid.org/0000-0001-9392-1471
(2019)
Effects of stochastic parametrization on extreme value statistics.
Chaos: An Interdisciplinary Journal of Nonlinear Science, 29 (8).
083102.
ISSN 1089-7682
doi: https://doi.org/10.1063/1.5095756
2017
Hu, G. ORCID: https://orcid.org/0000-0003-4305-3658 and Franzke, C. L. E.
(2017)
Data assimilation in a multi-scale model.
Mathematics of Climate and Weather Forecasting, 3 (1).
pp. 118-139.
ISSN 2353-6438
doi: https://doi.org/10.1515/mcwf-2017-0006
Last update: 6th December 2024
