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Proposal Identification No.:

T1937

Date Received:

2004-Feb-02 15:07:54

Technical Page
Proposal Type: General Category: Observation Category: Total Time Requested: Prop osal Title: ABSTRACT: Regular Terrestrial Aeronomy Ionosphere 48 Hours

Ionospheric disturbances resulting from Atlantic tropical storms and hurricanes

Recent observations have shown a p ossible connection b etween the o ccurrence of hurricanes and tropical storms and F-region range spreading and velo city variations. Identifying and describing the extent of the coupling b etween the ionosphere and trop ospheric disturbances is vital to the overall understanding of observed ionospheric variations. Currently an investigation funded by a CEDAR p ost-do c grant is underway to study the effects of large-scale trop ospheric disturbances, sp ecifically hurricanes and tropical depressions, on the lower thermosphere and ionosphere. The goal of this study is to 1) Observe any evidence of F-region variations due to tropical storms, 2) Ascertain the p enetration and p erio d of any storm generated gravity waves in the thermosphere, and 3) Determine if gravity waves or electric fields are more likely to pro duce F-region disturbances.

Name Rebecca L Bishop

Institution Clemson University

E-mail rbishop@clemson.edu

Phone 8646566750

Student no

Service Observing Request

Remot e Observing Request

X

None All of the observing run. Part of the observing run. Queue Observing X

No Maybe Yes

Instrument Setup
430 CH radar Atmospheric Observation Instruments:

Sp ecial Equipment or setup:

none

RFI Considerations Frequency Ranges Planned
1


430

2