Precipitation Prediction for Different Return Periods Through Data Reanalysis Provided by ERA5-Land, RAIN4PE And CHIRPS In The Nanay River Basin

Cernades Palomino Diego Alonso; Meza Caysahuana Oscar Antonio; Carmona Arteaga Abel

doi:10.11159/ffhmt26.198

Precipitation Prediction for Different Return Periods Through Data Reanalysis Provided by ERA5-Land, RAIN4PE And CHIRPS In The Nanay River Basin

Cernades Palomino Diego Alonso
, Meza Caysahuana Oscar Antonio
, Carmona Arteaga Abel

Universidad Privada del Norte

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Due to the lack of pluviometric information and water records in Peru, it is difficult to propose water works and drainage projects to mitigate damages, thus being able to have a shelter from this disaster, consequently, these areas are highly vulnerable to extreme precipitation, flooding, damage to infrastructure and proliferation of diseases. What happened in the department of Loreto in 2022 was caused by high rainfall and increased flow in the Nanay river basin. The present investigation consists of collecting data from the following gridded products RAIN4PE, ERA5-Land and CHIRPS in the Google Earth Engine platform that has the function of giving us precipitation data which we will use for the Nanay basin. A comparison will be made in different cumulative return times 10, 100 and 1000, then we will compare and determine which gridded product is more like the real values given by a known weather station.

Original language	English
Title of host publication	Proceedings of the 13th International Conference on Fluid Flow, Heat and Mass Transfer, FFHMT 2026
Editors	Boguslaw Kruczek, Wael H. Ahmed, Farhad Ein-Mozaffari, Huasheng Wang, Jo Darkwa
Publisher	Avestia Publishing
ISBN (Print)	9781990800740
DOIs	https://doi.org/10.11159/ffhmt26.198
State	Published - 2026
Event	13th International Conference on Fluid Flow, Heat and Mass Transfer, FFHMT 2026 - Barcelona, Spain Duration: 9 Jun 2026 → 11 Jun 2026

Publication series

Name	International Conference on Fluid Flow, Heat and Mass Transfer
Volume	8
ISSN (Electronic)	2369-3029

Conference

Conference	13th International Conference on Fluid Flow, Heat and Mass Transfer, FFHMT 2026
Country/Territory	Spain
City	Barcelona
Period	9/06/26 → 11/06/26

Keywords

ArcGIS
CHIRPS
ERA5-Land
RAIN4PE
Rainfall
Return Periods
Watershed

Access to Document

10.11159/ffhmt26.198

Cite this

Alonso, C. P. D., Antonio, M. C. O., & Abel, C. A. (2026). Precipitation Prediction for Different Return Periods Through Data Reanalysis Provided by ERA5-Land, RAIN4PE And CHIRPS In The Nanay River Basin. In B. Kruczek, W. H. Ahmed, F. Ein-Mozaffari, H. Wang, & J. Darkwa (Eds.), Proceedings of the 13th International Conference on Fluid Flow, Heat and Mass Transfer, FFHMT 2026 (International Conference on Fluid Flow, Heat and Mass Transfer; Vol. 8). Avestia Publishing. https://doi.org/10.11159/ffhmt26.198

Alonso, Cernades Palomino Diego ; Antonio, Meza Caysahuana Oscar ; Abel, Carmona Arteaga. / Precipitation Prediction for Different Return Periods Through Data Reanalysis Provided by ERA5-Land, RAIN4PE And CHIRPS In The Nanay River Basin. Proceedings of the 13th International Conference on Fluid Flow, Heat and Mass Transfer, FFHMT 2026. editor / Boguslaw Kruczek ; Wael H. Ahmed ; Farhad Ein-Mozaffari ; Huasheng Wang ; Jo Darkwa. Avestia Publishing, 2026. (International Conference on Fluid Flow, Heat and Mass Transfer).

@inproceedings{7f51c0d780244bd4847d49e602d2cc46,

title = "Precipitation Prediction for Different Return Periods Through Data Reanalysis Provided by ERA5-Land, RAIN4PE And CHIRPS In The Nanay River Basin",

abstract = "Due to the lack of pluviometric information and water records in Peru, it is difficult to propose water works and drainage projects to mitigate damages, thus being able to have a shelter from this disaster, consequently, these areas are highly vulnerable to extreme precipitation, flooding, damage to infrastructure and proliferation of diseases. What happened in the department of Loreto in 2022 was caused by high rainfall and increased flow in the Nanay river basin. The present investigation consists of collecting data from the following gridded products RAIN4PE, ERA5-Land and CHIRPS in the Google Earth Engine platform that has the function of giving us precipitation data which we will use for the Nanay basin. A comparison will be made in different cumulative return times 10, 100 and 1000, then we will compare and determine which gridded product is more like the real values given by a known weather station.",

keywords = "ArcGIS, CHIRPS, ERA5-Land, RAIN4PE, Rainfall, Return Periods, Watershed",

author = "Alonso, \{Cernades Palomino Diego\} and Antonio, \{Meza Caysahuana Oscar\} and Abel, \{Carmona Arteaga\}",

note = "Publisher Copyright: {\textcopyright} 2026, Avestia Publishing. All rights reserved.; 13th International Conference on Fluid Flow, Heat and Mass Transfer, FFHMT 2026 ; Conference date: 09-06-2026 Through 11-06-2026",

year = "2026",

doi = "10.11159/ffhmt26.198",

language = "English",

isbn = "9781990800740",

series = "International Conference on Fluid Flow, Heat and Mass Transfer",

publisher = "Avestia Publishing",

editor = "Boguslaw Kruczek and Ahmed, \{Wael H.\} and Farhad Ein-Mozaffari and Huasheng Wang and Jo Darkwa",

booktitle = "Proceedings of the 13th International Conference on Fluid Flow, Heat and Mass Transfer, FFHMT 2026",

}

Alonso, CPD, Antonio, MCO & Abel, CA 2026, Precipitation Prediction for Different Return Periods Through Data Reanalysis Provided by ERA5-Land, RAIN4PE And CHIRPS In The Nanay River Basin. in B Kruczek, WH Ahmed, F Ein-Mozaffari, H Wang & J Darkwa (eds), Proceedings of the 13th International Conference on Fluid Flow, Heat and Mass Transfer, FFHMT 2026. International Conference on Fluid Flow, Heat and Mass Transfer, vol. 8, Avestia Publishing, 13th International Conference on Fluid Flow, Heat and Mass Transfer, FFHMT 2026, Barcelona, Spain, 9/06/26. https://doi.org/10.11159/ffhmt26.198

Precipitation Prediction for Different Return Periods Through Data Reanalysis Provided by ERA5-Land, RAIN4PE And CHIRPS In The Nanay River Basin. / Alonso, Cernades Palomino Diego; Antonio, Meza Caysahuana Oscar; Abel, Carmona Arteaga.
Proceedings of the 13th International Conference on Fluid Flow, Heat and Mass Transfer, FFHMT 2026. ed. / Boguslaw Kruczek; Wael H. Ahmed; Farhad Ein-Mozaffari; Huasheng Wang; Jo Darkwa. Avestia Publishing, 2026. (International Conference on Fluid Flow, Heat and Mass Transfer; Vol. 8).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Precipitation Prediction for Different Return Periods Through Data Reanalysis Provided by ERA5-Land, RAIN4PE And CHIRPS In The Nanay River Basin

AU - Alonso, Cernades Palomino Diego

AU - Antonio, Meza Caysahuana Oscar

AU - Abel, Carmona Arteaga

PY - 2026

Y1 - 2026

N2 - Due to the lack of pluviometric information and water records in Peru, it is difficult to propose water works and drainage projects to mitigate damages, thus being able to have a shelter from this disaster, consequently, these areas are highly vulnerable to extreme precipitation, flooding, damage to infrastructure and proliferation of diseases. What happened in the department of Loreto in 2022 was caused by high rainfall and increased flow in the Nanay river basin. The present investigation consists of collecting data from the following gridded products RAIN4PE, ERA5-Land and CHIRPS in the Google Earth Engine platform that has the function of giving us precipitation data which we will use for the Nanay basin. A comparison will be made in different cumulative return times 10, 100 and 1000, then we will compare and determine which gridded product is more like the real values given by a known weather station.

AB - Due to the lack of pluviometric information and water records in Peru, it is difficult to propose water works and drainage projects to mitigate damages, thus being able to have a shelter from this disaster, consequently, these areas are highly vulnerable to extreme precipitation, flooding, damage to infrastructure and proliferation of diseases. What happened in the department of Loreto in 2022 was caused by high rainfall and increased flow in the Nanay river basin. The present investigation consists of collecting data from the following gridded products RAIN4PE, ERA5-Land and CHIRPS in the Google Earth Engine platform that has the function of giving us precipitation data which we will use for the Nanay basin. A comparison will be made in different cumulative return times 10, 100 and 1000, then we will compare and determine which gridded product is more like the real values given by a known weather station.

KW - ArcGIS

KW - CHIRPS

KW - ERA5-Land

KW - RAIN4PE

KW - Rainfall

KW - Return Periods

KW - Watershed

UR - https://www.scopus.com/pages/publications/105045162151

U2 - 10.11159/ffhmt26.198

DO - 10.11159/ffhmt26.198

M3 - Conference contribution

AN - SCOPUS:105045162151

SN - 9781990800740

T3 - International Conference on Fluid Flow, Heat and Mass Transfer

BT - Proceedings of the 13th International Conference on Fluid Flow, Heat and Mass Transfer, FFHMT 2026

A2 - Kruczek, Boguslaw

A2 - Ahmed, Wael H.

A2 - Ein-Mozaffari, Farhad

A2 - Wang, Huasheng

A2 - Darkwa, Jo

PB - Avestia Publishing

T2 - 13th International Conference on Fluid Flow, Heat and Mass Transfer, FFHMT 2026

Y2 - 9 June 2026 through 11 June 2026

ER -

Alonso CPD, Antonio MCO, Abel CA. Precipitation Prediction for Different Return Periods Through Data Reanalysis Provided by ERA5-Land, RAIN4PE And CHIRPS In The Nanay River Basin. In Kruczek B, Ahmed WH, Ein-Mozaffari F, Wang H, Darkwa J, editors, Proceedings of the 13th International Conference on Fluid Flow, Heat and Mass Transfer, FFHMT 2026. Avestia Publishing. 2026. (International Conference on Fluid Flow, Heat and Mass Transfer). doi: 10.11159/ffhmt26.198

Precipitation Prediction for Different Return Periods Through Data Reanalysis Provided by ERA5-Land, RAIN4PE And CHIRPS In The Nanay River Basin

Abstract

Publication series

Conference

Keywords

Access to Document

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