[Realtime-feed-users] Modified Mercalli Intensity (MMI) values in earthquake feed data

[Fee, Jeremy]

Hello,

This page describes the geojson summary format:

http://earthquake.usgs.gov/earthquakes/feed/v1.0/geojson.php


MMI "V" maps to the decimal range [4.5, 5.5)


Thanks,

Jeremy


On Thu, Jun 2, 2016 at 10:25 AM, Rogers, Wesley A <
wesley.a.rogers at boeing.com> wrote:

> Group,
>
>
>
> We are seeing Mmi values coming in for earthquakes with values such as
> 6.02, 3.42, etc.
>
>
>
> The MMI USGS page lists Roman numeral values from I-X. How should the feed
> values be interpreted to fit into the Roman numeral scale?
>
>
>
> http://earthquake.usgs.gov/learn/topics/mercalli.php
>
>
>
> For reference, here is the properties class as we mapped it:
>
>
>
>     [Serializable]
>
>     class Properties
>
>     {
>
>             public double? Mag { get; set; }
>
>             public string Place { get; set; }
>
>             public string Time { get; set; }
>
>             public string Updated { get; set; }
>
>             public int? Tz { get; set; }
>
>             public string Url { get; set; }
>
>             public object Felt { get; set; }
>
>             public object Cdi { get; set; }
>
>             public object Mmi { get; set; }
>
>             public object Alert { get; set; }
>
>             public string Status { get; set; }
>
>             public object Tsunami { get; set; }
>
>             public string Sig { get; set; }
>
>             public string Net { get; set; }
>
>             public string Code { get; set; }
>
>             public string Ids { get; set; }
>
>             public string Sources { get; set; }
>
>             public string Types { get; set; }
>
>             public object Nst { get; set; }
>
>             public string Dmin { get; set; }
>
>             public string Rms { get; set; }
>
>             public string Gap { get; set; }
>
>             public string MagnitudeType { get; set; }
>
>     }
>
>
>
>
>
> Thanks very much,
> Wesley A Rogers
> SSG Security & Fire Protection
> The Boeing Company
>
> =====-----=====-----=====
>
>
>
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>
>
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