New Book: Evapotranspiration Principles and Applications for Water Management

I am happy to announce that our new book will be released soon.
PDF Announcement
Web Announcement
Evapotranspiration Cover

Advertisement

GOES-PRWEB results questionable until NEXRAD is back online

I received an email from Ernesto Rodriguez of the National Weather Service in San Juan this morning, regarding the rainfall data from NOAA’s Advanced Hydrologic Prediction Service (AHPS).  GOES-PRWEB uses the AHPS, so until NEXRAD is back online, the GOES-PRWEB results will be questionable.

Eric

Here is the email from Ernesto:

AHPS data is questionable without the NEXRAD. Until the NEXRAD returns, the AHPS analysis will be created using the Terminal Doppler Radar(TWDR) at Punta Salinas(Toa Baja) and rain gauges(from USGS).
Please, remember that the TDWR is not very useful to detect showers over the southern half of Puerto Rico and the extreme west of Puerto Rico.
Regards,
–Ernesto Rodriguez

Good News!! GOES-13 is back online. Solar Radiation Data is Available For Downloading

Good News!!  GOES-13 is back online.  Solar Radiation Can be downloaded by clicking HERE

The GOES-13 satellite was offline from September 25 through October 19, 2012.  During this time, solar radiation data for PR and the northern Caribbean Region were not available.  However, the water and energy balance algorithm (GOES-PRWEB) continued to function with estimated solar radiation data.  GOES-PRWEB results for solar radiation and 24 other hydro-climate variables are available at

https://pragwater.com/goes-puerto-rico-water-and-energy-balance-goes-web-algorithm/

 

Replacement Weather Satellite for GOES East

Replacement Weather Satellite for GOES East

This is bad news for the Caribbean Region.  And this is very bad news for those of you that regularly download solar radiation data from pragwater.com or rely on results from GOES-PRWEB.  The National Oceanic and Atmospheric Administration (NOAA) confirmed Monday that GOES-13 has been placed in stand-by mode, following increased vibrations, or “noise,” observed in imagery over the past couple of days.  For more information visit http://www.accuweather.com/en/weather-news/key-us-weather-satellite-goes/78844

This post has implications on data from the following pragwater web pages:
https://pragwater.com/solar-radiation-data-for-pr-dr-and-haiti/
https://pragwater.com/goes-puerto-rico-water-and-energy-balance-goes-web-algorithm/

This composite satellite image from Sunday shows a lack of data from GOES-13 over the east coast of the U.S. (CIMSS Satellite Blog)

Curso: Sistema de Energía Solar – División de Educación Continua y Estudios Profesionales UPRM

Sistema de Energía Solar

Curso: DT0303
Categoría: Destrezas Técnicas
Nombre: Sistema de Energía Solar
Duración: 30 Horas
Costo: $150

 

Descripción
Como la utilización de celdas fotovoltaicas (fabricada con silicio) convierte en forma directa la energía lumínica en electricidad.

Los estudiantes desarrollarán conocimientos para realizar instalaciones seguras y eficientes con el propósito primordial de conservar el planeta utilizando uno de nuestros recursos naturales.

Áreas a cubrirse en este curso:

-Estructura de la materia
-Circuitos eléctricos
-Normas de seguridad
-Materiales, herramientas y equipo
-Instalaciones eléctricas monofásicas residenciales
-Planta de electricidad y detalles
-Dibujos técnicos

Sección Profesor Horario Fecha Matricular
001 José L Morales Rodriguez Miércoles 6:00-9:00 PM 12 de septiembre al 14 de noviembre de 2012 Matricularme
002 José L Morales Rodriguez Viernes 6:00-9:00 PM 14 de septiembre al 30 de noviembre de 2012 Matricularme