Radar Operations Center will be performing firewall maintenance today, Tuesday, May 20.
Start Time: 12:00 PM CDT Tuesday, May 20, 2025 (17:00 UTC)
Duration: 60 minutes
Event: Firewall maintenance (RDS/Norman path)
The expected downtime is 15 minutes, but could last longer if additional measures are needed. This will only affect the RDS path. No service interruption via the TDS path is anticipated.
Please keep BOTH NL2 connections (TDS/Ashburn & RDS/Norman) up to avoid data flow interruption.
National Level II (NL2) status information via
weather.gov is available (
https://www.weather.gov/nl2/)
NEXRAD View - WSR-88D monitoring by site location
SPG View - TDWR Status via the NWS SPG
SERVER View - NL2 server & Network status (Shows site connectivity and Ashburn vs Norman Data flow)
CONTROL View - Shows data latency for each NL2 server
LDM View - Level II Data flow from site
If there is any emergency associated with Level II data flow noted during this event, support can be reached at (405) 820-3646 or
address@hidden.