NOUS41 KWBC 062010
Technical Implementation Notice 09-41 Updated
National Weather Service Headquarters Silver Spring MD
410 PM EDT Thu Jul 6 2017
-NOAA Weather Wire Service
-Emergency Managers Weather Information Network
Other NWS Partners and Employees
From: Terrance J. Clark
Director, WSR-88D Radar Operations Center
Subject: Updated Date: Turn Off Date for WSR-88D Low-
Resolution Products is December 31, 2017.
Updated to reschedule the date on which the NWS will discontinue
the distribution of products in Table 1 below from October 2,
2017 to December 31, 2017.
On or about December 31, 2017, the NWS will cease disseminating
the radar products listed in Table 1 via the Radar
Product Central Collection Dissemination Service and
SBN/NOAAPORT. This delay will provide users of these
products additional time to transition their software to the
higher-resolution products now available.
TABLE 1: WMO Headings for WSR-88D Products that will be
discontinued December 31, 2017.
# TTUSII NNN PRODUCT DESCRIPTION DIRECTORY
1 SDUS5I N0R BASE REFLECTIVITY 19/R 16LVL 0.5DEG DS.P19R0
5 SDUS7I N0Z BASE REFLECTIVITY 20/R 16LVL 0.5DEG DS.P20-R
7 SDUS5I N0V BASE VELOCITY 27/V 16LVL 0.5DEG DS.P27V0
For questions or comments, please contact:
NWS Radar Focal Point
Radar Operations Center
National Technical Implementation Notices are online at: