[Narccap-topic-extremes] NARCCAP Extremes - What are you doing?

Reza Najafi najafim at cecs.pdx.edu
Fri Aug 5 12:00:00 MDT 2011


Hi Bill and thank you for the posts.

Using NARCCAP data I intend to generate streamflow and work on the extremes
based on EVT. Now the important part is how to model dependency(spatially
and temporally) in the extremes. I'd be glad to exchange ideas with
everybody and I am still in the early stage of the work with no publication
from it. I wasn't sure if I should have simply replied to from the email or
... is it the way we are going to discuss for future?

Thank you

Reza
-- 
Mohammad Reza Najafi
Portland State University
Civil and Environmental Engineering
P.O. Box 751
Portland, OR 97207-0751
tel: (503) 810-3098



On Fri, Aug 5, 2011 at 9:51 AM, Hess, Jeremy <jhess at emory.edu> wrote:

> Thanks Bill.
>
> I'm doing some work at CDC on extreme heat events looking retrospectively
> at a dataset abstracted out from NCDC's data for approximately 100 cities
> across the US, extrapolating out temperature trends and projecting them
> forward, and then generating scenarios of extreme heat events for
> preparedness planning.  It's intentionally relatively low tech, though we
> will be using some novel approaches based on extreme value theory to
> generate the estimates of extremes from the projected point estimates.  If
> anyone has expertise in this area I would love to touch base.  We will also
> be comparing our (low-tech) estimates with regional downscaled projections
> for extreme heat events, and I'd like to talk with anyone doing that, as
> well.
>
> Thanks,
>
> Jeremy Hess, MD, MPH
> Senior Medical Advisor, Climate and Health Program, DEHHE, NCEH, CDC
>
> -----Original Message-----
> From: narccap-topic-extremes-bounces at mailman.ucar.edu [mailto:
> narccap-topic-extremes-bounces at mailman.ucar.edu] On Behalf Of Gutowski,
> William J [GE AT]
> Sent: Friday, August 05, 2011 7:17 AM
> To: narccap-topic-extremes at mailman.ucar.edu
> Subject: [Narccap-topic-extremes] NARCCAP Extremes - What are you doing?
>
> Dear NARCCAP "Extremers":
> It would also be good to get an overview list for our pod of what people
> are doing with extremes.  If you are simply interested in the topic, and
> just want to follow discussions, that's fine.  However, for those of you
> doing research with extremes, let's see what we all are doing.  So - what is
> your extremes-related research?
> Here at Iowa State, we have been looking primarily at daily precipitation
> extremes and the causal processes in both observations and the NARCCAP (and
> other simulations).  We have also looked at monthly precipitation extremes
> in the NARCCAP simulations and, in other work, are looking at daily
> temperature extremes.
>
> Bill Gutowski
>
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> William J. Gutowski, Jr.
> 3021 Agronomy Hall
> Dept. of Geological and
> Atmospheric Sciences
> Iowa State University
> Dept. of Agronomy
> Ames, Iowa  50011-1010
>
> gutowski at iastate.edu
> Tel:1-515-294-5632
> Fax:1-515-294-2619
> http://www.ge-at.iastate.edu/
> http://rcmlab.agron.iastate.edu/
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> --
> Mohammad Reza Najafi
> PhD Candidate
> Portland State University
> Civil and Environmental Engineering
> P.O. Box 751
> Portland, OR 97207-0751
> tel: (503) 810-3098
>
> <http://mailman.ucar.edu/mailman/listinfo/narccap-topic-extremes>
>
>
>
>


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