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Havre 2012 Eruption
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2015
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Thomas G. Thompson
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Project Title: |
Collaborative Research: Elucidating conduit, eruption and pyroclast transport dynamics of large silicic submarine eruptions |
Project Status: |
Submitted |
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Principal Investigator: |
Bruce houghton, UH_SOEST |
Project Institution: |
UH_SOEST |
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Project ID: |
104037 |
Version #: |
1 |
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Date Submitted: |
8/8/2013 2:34:00 PM |
Created By: |
Samuel A. Soule |
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Date Last Modified: |
7/1/2014 6:44:00 PM |
URI Serial #: |
None |
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Funding Agencies: |
NSF/OCE/MGG - 1357443 - Funded |
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Summary of Field Work: |
We will conduct seafloor mapping and sampling at the summit of Havre Volcano in the Kermadec Arc using the AUV Sentry, ROV Jason, and gravity corer. Sentry and Jason will run in tandem and conduct detailed surveys and sampling guided by recent bathymetric differencing maps that delineate the locations of newly deposited material. We will conduct operations at the Havre summit for 14 days and coring for 3 days. |
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Summary of Facility Requirements: |
We require the use of NDSF ROV Jason and AUV Sentry as well as gravity cores provided by the WHOI pool. Due to the size of the science party required to operate Jason and Sentry as well as stand watches and process samples during 24-hr Jason operations, we require a global class vessel with berthing for up to 29. |
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Summary of other requirements and comments: |
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Type of Request: |
Primary Ship Use |
Request Status: |
Submitted |
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Request ID: |
1006459 |
Created By: |
Samuel A. Soule |
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Date Last Modified: |
7/1/2014 6:44:00 PM |
Date Submitted: |
8/8/2013 2:34:00 PM |
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Year: |
2015
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Ship/Facility: |
Thomas G. Thompson
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Optimum Start Date:
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10/10/2015 |
Dates to Avoid: |
We hope to avoid the winter season in the Kermadec region when storms are larger (July-Sept) and cyclone season (Jan-Feb). |
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Earliest Start Date: |
10/1/2014 |
Multi-Ship Op: |
No |
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Latest Start Date: |
3/15/2015 |
Other Ship(s): |
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Operating Days Needed: |
Science Days |
Mob Days |
De-Mob Days |
Estimated Transit Days |
Total Days |
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17 |
2 |
2 |
4 |
25 |
Repeating Cruise?
(within same year) |
No |
Interval: |
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# of Cruises: |
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Description of Repeating cruise requirements: |
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Justification/Explanation for ship choice, dates,
conflicts, number of days & multi-ship operations: |
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Short Description of Op Area
for use in schedules: |
Havre Volcano |
| Description of Op Area: |
Havre Volcano summit region is the primary ops area, some coring work will take place within 15 km of the summit on the volcano flanks and abyssal plain. |
| Op Area Size/Dia.: |
15 |
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Lat/Long |
Marsden Grid |
Navy Op Area |
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Beginning
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31° 12' S
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179° 12' W
map
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Ending
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31° 0' S
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178° 51' W
map
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Show Degrees Minutes |
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Foreign Clearance Required? |
Yes |
Coastal States:
New Zealand |
 Important Info on Foreign Research Clearances
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Are you or any member in your science party bringing in any science equipment items which are regulated for export by the International Traffic in Arms Regulations (ITAR) and/or the Export Administration Regulations (EAR)?
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No |
If yes, have you applied for the necessary permits through your export control office?
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No |
| Questions about ITAR/EAR regulations?
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Comments about foreign clearance requirements or
description of any other special permitting requirements
(e.g., MMPA, ESA, IHA, Marine Sanctuaries, etc.) |
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Requested Start Port |
Intermediate Port(s) |
Requested End Port |
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Auckland, New Zealand |
None |
Auckland, New Zealand |
Explanation/justification for requested
ports and dates of intermediate stops
or to list additional port stops |
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Important Info on Working in Foreign Ports
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Chief Scientist: |
Rebecca J. Carey, UH_Manoa |
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# in Science Party |
29 |
# of different science teams |
3 |
# Marine Technicians to be
provided by ship operator:
(include in science party total)
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1 |
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Explanation of Science Party Requirements and Technician Requirements |
Science party will consist of Jason operations team (10), Sentry operations team (5), and science party (15). |
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 Dynamic Positioning |  ADCP | Multibeam | Seismic |
| Dredging/Coring/Large Dia. Trawl Wire | Stern A-frame | Fiber Optic (.681) | 0.680 Coax Wire |
| SCUBA Diving | Radioisotope use - briefly describe | NO Radioisotope use/Natural level work | Other Operator Provided Inst. - Describe |
| 3 PI-Provided Vans - briefly describe | MOCNESS | | |
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Explain Instrumentation or Capability
requirements that could affect choice
of ship in scheduling. |
Jason requires two vans, Sentry requires 1 van.
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Explain Major Ancillary Facilities
Requirements and list description
and provider for "other" systems. |
We require the use of ROV Jason for sampling, AUV Sentry for mapping, and the large gravity core for coring. |
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