Title: Air Force Weather Agency Directors Update COPC 012 Nov 2001 Col Bob Allen Commander Approved for Pub
1Air Force Weather AgencyDirectors UpdateCOPC
01-2Nov 2001Col Bob Allen CommanderAppro
ved for Public Release Distribution Unlimited
2Overview
- Homeland Defense Support
- Inter-center Cooperative Initiatives
- NCEP Backup
- NCEP Data Sharing
- NAVAF - METSAT Update
- NAVAF - Geostationary Feature Track Winds
- SPP - AFWA Product Transition Status
- NPOESS Centrals Technical Interchange Meeting
- AFWA Functional Realignments
- Alpha-Numeric (Det 7) Mission Transition Update
- Space Weather Mission Transition Update
- AFWA Initiatives
- Mesoscale Modeling Accomplishments
- Mesoscale Modeling Whats Ahead?
3Homeland Defense Support
4Homeland Defense Support
- Most Homeland Defense support provided by
standard suite of AFWA and OWS products - Implemented two 5 km MM5 contingency windows over
New York City and Washington, D.C. in support of
operation Noble Eagle - Available 18Z 11 Sep through 20 Sep
- Standard visualization products (examples follow)
- Specialized METWATCH product for NORAD
- Quick look status for NORAD OPCON airfields
- Activated 12 Sep as ongoing support (example
follows)
5Homeland Defense Cont.
AFWA MM5 5 km New York City Window
Surface temperature (4F interval)
surface wind barbs
6Homeland Defense Cont.
AFWA MM5 5 km Washington D.C. Window
Surface relative humidity forecast
Surface temperature (4F interval) and surface
wind barbs
7Homeland Defense Cont.
Special Support Operations Branch METWATCH Tool
Click on a location to see the OBS data
8Inter-center Cooperative Initiatives
9NCEP Backup
- Storm Prediction Center
- Successful backup tests 27 Sep 01 and 16 Nov 01
- Aviation Weather Center
- AFWA has sent 7 people to AWC for training and
familiarization (Fall 01). - Backup test 28 Nov 01
- N-AWIPS
- Software upgraded to V 5.6.e.1, 14 Nov 01
- MM5 Backup for Eta Model
- Four cycles daily, 45 km, North American and
Alaskan windows to NCEP - Successful backup test in Oct 01
10NCEP Backup
- Washington Volcanic Ash Advisory Center
- AFWA assumed W-VAAC text message backup
responsibility on 17 Jul 01. - AFWA produced VAFTAD-like graphic ash forecast
- Based on PUFF model output
- Available on JAAWIN
- Initial output sent to NCEP on 9 Nov 01 working
format issues - Interim Letter of Agreement in-place formal NCEP
MOA to be coordinated.
11NCEP Data Sharing
- Land Surface Model (LSM-A)
- Formally requested by NCEP as a model data source
- USDA/FAS approved sharing data
- No public distribution of data for 30 days
- Draft MOA awaiting NCEP final coordination
12NCEP Data Sharing
- Space Environment Center
- AFWA and SEC finalized MOU on 26 Jun 01
- Formalizes centralized space environmental data
exchange and backup relationships
13NAVAF - METSAT Update
- Metrics agreement
- Five minute threshold for single-rev readout
- Ten minute threshold for multiple-rev readout
- 27 Apr 01 - 15 Nov 01
- 99.8 of files delivered
- 97.1 of files delivered by AFWA within
timeliness threshold (FNMOC hardware outages and
maintenance caused additional 1.7 late)
14NAVAF - Geostationary Feature Track Winds
Value added in data-sparse regions
Enables more precise specification of tropical
cyclone structure
TC20S (Alistair)
15NAVAF Geostationary Feature Track Winds
- AFWA consuming GOES-8/10 FTW from NESDIS via SPP
- GMS-5, Meteosat-5, Meteosat-7 FTW production
operational at AFWA - Assisting Navy/UW effort to add GOES FTW
capability
16SPP - AFWA Product Transition Status
- Mainframe decommissioning now projected for
May-Jul 02 - DMSP Mission Sensor Data
- New Raw Sensor Data Record product operational
- Legacy product cutoff ASAP but NLT May 02
- GRIB-format Snow Depth Analysis
- Sample files available 15 Nov will go
operational pending resolution of any problems
discovered in sample files - Legacy product discontinued ASAP but NLT May 02
- GRIB-format Cloud Analysis
- Project still in progress sample files available
by mid-Dec - Legacy product discontinued with CDFS II FOC
May-Jul 02
17NPOESS Centrals TIM
- NPOESS 4-Centrals TIM at AFWA 18 Jul 01
- Result was letter to NPOESS IPO asking for data
management services to be included within NPOESS
IDPS - Our consolidated polar-orbiting use cases matrix
provides basis for making this common request - Shows definable/common NPOESS data usage patterns
- Favorable consideration by the IPO will
- Avoid unnecessary time delay to stage NPOESS data
- Avoid significant Central infrastructure costs
18AFWA Functional Realignments
19AFWA Det 7 Mission Transition
- Converge the Automated Digital Weather Switch
(Det 7) functionality into AFWA (collect,
package/ format, disseminate worldwide A/N
weather data) - Continue to use WMO standards for data exchange
- Reengineered system will mainly utilize TCP/IP
based protocol over common-user communication - Customer/sources who cant migrate to TCP/IP will
be serviced via LCRS (legacy communications relay
system)
20Det 7 Mission Transition Schedule
- Dec 01 Complete all software module builds
for functionality move from Det 7 - Jan 02 Transition of legacy comm circuits to
LCRS at Offutt - Est 90 complete by 30 Dec - Feb 02 Complete development test and
evaluation and integration of all software - Spring 02 Force Development Evaluation
(FDE) - transition from Tinker to Offutt complete
21Space Weather Mission Transition
- Strategic Space Weather Observing and Forecasting
Mission Moves to AFWA Over the Next 6 Months - Leverages AFWAs production/dissemination system
- Will mainstream space weather products
services - Enhances Models and Methods Used Today
- Incorporates new data sources
- Provides multi-level secure processing/production
- Looking to national level programs for partnering
22 Space Weather Transition Schedule
Forecaster-in-the-loop Products to AFWA
Automated Products to AFWA
Transfer of SEOC Mission to AFWA
Forecasting System Upgrades
FY02-05
SEON Upgrades (ISOON / SRBL)
Ionospheric Sensor Upgrades (DISS/IMS)
FY01-05
1FY 01
2FY 01
3FY 01
4FY 01
1FY 02
2FY 02
3FY 02
4FY 02
1FY 03
23AFWA Initiatives
24Mesoscale Modeling Accomplishments
- Mesoscale Data Assimilation System (MDAS) for MM5
- Reduced model spin-up improved short-term
forecasts - 3-Dimensional Variational Data Assimilation
(3DVAR) - NCAR development partnership initial testing
began May 01 - Operational implementation projected for Jul 02
- Weather Research and Forecasting (WRF) Model
- Developed data conversion utilities and output
interfaces - Daily real-time forecasts for testing and
verification - NCAR Tropical Cyclone Bogusing added to MM5
- Valuable track guidance to JTWC and NHC
- Good feedback from NRL
- GTWAPS Fully Operational Baselined Oct 01
25Current GTWAPS System
26Current GTWAPS Windows
27Mesoscale Modeling Whats Ahead?
- Continued MM5 Optimization
- New MM5 release with OSU polar physics package
- Evaluate physics packages that improve
forecasts by theater - Continued WRF Development and Validation
- Choose dynamical core and optimize standard
initialization (SI) - Develop, integrate and test nesting capability in
multiple theaters - 4-Dimensional Variational Data Assimilation
(4DVAR) - AFRL developing MM5 capability through CHSSI
funding - Will leverage for WRF development
- Joint Environmental Modeling System (JEMS)
- Capability to forecast entire battlespace
environment - NCAR integrating Unified-LSM into both MM5 and
WRF - ETL investigating ocean coupling for WRF