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OLYMPEX: A NASA/GPM Ground Validation Field Campaign in the Pacific Northwest

AGENDA

Wednesday, 21 January 2015, Morning

1. Opening Remarks (Houze)

GPM and GV Objectives (Skofronick-Jackson)
RADEX objectives (Mace)
Agenda for this meeting (Houze)

Timing of soundings and aircraft missions
Personnel
Aircraft tracks
Radar scanning and location
Extra dual rain gauge locations

OLYMPEX Facilities Update (Houze)

Ops Center
Surface sites and trailer
Sounding units
Radars
Aircraft
Regional modeling

2. Overview of expected weather during OLYMPEX (McMurdie)

Overview of large-scale flow regines
Storm sectors

Prefrontal
Frontal
Postfrontal

Geographical regions

Ocean to the west
Windward side of Olmpic Mts. (Quinalt Valley)
High terrain of Olympics (snowfield)
Leesideof the Olympics (Hurricane Ridge, Strait of Juan de Fuca)
Low terrain south of Olympics (Chehalis River basin)

3. Specific GV objectives to e accomplished in OLYMPEX (McMurdie/Houze)

Precipitation and microphysics as function of storm sector and terrain
Melting level character and variability
Hydrological responses
Snowpack build up and melt off during the full winter season

4. Ground instrumentation deployment (McMurdie)

Quinault River area (Zagrodnik)

Along Quinault River
Near Quinault River
Trailer tests being carried out at Snoqualmie Pass this year
Enchanted Valley deployment

Lunch

Wednesday, 21 January 2015, Afternoon

5. Ground instrument deployment continued (McMurdie)

High terrain & leesie

Tests of snow cameras and Laser Flights (Lundquist)
Hurricane Ridge deployment (Zagrodnik)
SNOTEL and Snow Courses (Pattee)

Chehalis River area

Rain gauge network (Nijssen)

Additional considerations (McMurdie)

Extra dual gauges
Maintenance
Data recording and transmission
Personnel

6. Rawinsonde Plan - Quinault area and Vancouver Island (Houze)

Timing
Location
Personnel

Evening, Group Dinner (Ivar's Salmon House)

Thursday, 22 January 2015, Morning

7. Radar Plan (Houze)

NPOL and D3R - (Petersen)

Site and Installation
Scanning strategy (Brodzik)
Dual Pol in NW environment (Dolan)

MRRs (Petersen)

Where should the 4th be deployed?

Canadian x-band (Hudak)

Installation
Scanning strategies

DOW (Houze/Wurman)

Location

Personnel -- DOW/NPOL(Houze)

Thursday, 23 January 2015, Afternoon

8. Aircraft operations (Houze)

Aircraft staging, locations and operational factors

DC8 and ER2 (Jennison)
Citation (Poellet)

Aircraft instrumentation (Houze)
Aircraft flight strategies (Houze/Mace)

OLYMPEX flight objective
RADEX flight objective
GPM underflights
Surface emission
Coordination of aircraft

Friday, 23 January 2015, Morning

9. Field operations (Houze)

Basic infrastructure

Ops center layout (McMurdie or Houze)
Communications infrastructure (Brodzik, UW IT staff)

Project personnel

Lead mission coordinator at ops center
Lead scientists for aircraft, radars, and ground observations
Other personnel needs and sources

Daily meeting and decision making

Flights
Radar operations
Sounding launches
Ground site status
Weather briefing and forecasting
Daily assesment of progress toward objectives

Daily reports

Daily Science Summary
Individual platform reports

Real-time and near real-time data availability at ops center

Web portals (UW and NASA)
Data uplinks from radar and other sites
Manual data downloading

Data storage and archiving (Brodzik, Petersen)