Free

Details

  • Released
  • Updated
  • April 27, 2015
  • August 8, 2023

Features

iRain UCI screenshot #1 for iPhone
iRain UCI screenshot #2 for iPhone
iRain UCI screenshot #3 for iPhone
iRain UCI screenshot #4 for iPhone
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About

Access real-time global satellite precipitation data and track extreme weather events. Contribute your local rainfall observations to enhance the dataset. Developed by the University of California, Irvine.

Real-time global satellite precipitation data
High-resolution (~4km) PERSIANN-CCS data
Track extreme precipitation events
Crowdsourcing rainfall reporting
Visualize global satellite observations
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What's New in iRain UCI

2.3.6

August 8, 2023

Bug fixes & stability improvements

User reviews

I love this app

However, the Google maps interface has not been working for quite some time… Hope there will be an update soon

Map has disappeared!

Previously was a GREAT app - but somehow I’ve lost the underlying map! Can see the colors of the rainfall (what we have had in this #ChevronDrought), but not map to see where that rain has fallen.

No scale or satellite layer

There’s no way of determining regional rainfall totals without a scale or any geographic layers to depict locations.

Useful app for travelers

Very useful for travel planning and knowing weather conditions.

Not supported

At appears that the developers of this app have stopped supporting it and there is no longer any meaningful data to be gleaned from it. It’s a shame because it was a useful app for determining past rainfall amounts at any location, and seems to be that no one else is doing anything similar

Developer apps

FAQ

What is iRain UCI?

iRain UCI provides access to real-time global high-resolution satellite precipitation data from the PERSIANN-CCS algorithm. It allows users to visualize precipitation observations and track extreme events.

How accurate is the precipitation data in iRain UCI?

The PERSIANN-CCS data used in iRain UCI is high-resolution, approximately 4km. The PERSIANN algorithm has been under development for over two decades by researchers at the University of California, Irvine.

Can I contribute my own rainfall data to iRain UCI?

Yes, iRain UCI features a crowdsourcing functionality that allows users to report their local rainfall information. This data supplements the existing satellite-based observations.

Is iRain UCI available on all devices?

iRain UCI is supported on iPhone, iPad, and iPod devices. It is designed for iOS users.

How often is iRain UCI updated?

The app was last updated on August 8, 2023, with version 2.3.6. This indicates regular maintenance and potential feature additions.

What is the age rating for iRain UCI?

iRain UCI has an age rating of 4+. This suggests it is suitable for a wide audience, including children, with no mature content.

Where can I find more information about the PERSIANN-CCS data used in iRain UCI?

More detailed information about PERSIANN-CCS can be found on the Center for Hydrometeorology & Remote Sensing (CHRS) website at http://chrs.web.uci.edu.

What do users think of iRain UCI?

iRain UCI has a rating of 3.2 stars from 22 ratings. This indicates a mixed reception from users, with some aspects potentially being less satisfactory than others.