58
Standard
Event Code
Warning Watch Statement Test Display
NAT
National Audible Test
X NAT AUDIBLE
NIC
National Information Center
X NATION INFO
NMN
Network Notification Message
XNETWORK MSG
NPT
National Periodic Test
X NATIONPERIOD
NST
National Silent Test
X NATIONSILENT
NUW
Nuclear Power Plant Warning
X NUCLEAR
POS
Power Outage Advisory
X POWER OUTAGE
RHW
Radiological Hazard Warning
X RADIOLOGICAL
RMT
Required Monthly Test
XMONTHLY
RWT
Required Weekly Test
X WEEKLY
SMW
Special Marine Warning
X SPECIAL MRN
SPS
Special Weather Statement
X SPECIAL WX
SPW
Shelter In-Place Warning
XSHELTER
SVA
Severe Thunderstorm Watch
X THUNDERSTORM
SVR
Severe Thunderstorm Warning
X THUNDERSTORM
SVS
Severe Weather Statement
X SEVERE WX
TOA
Tornado Watch
X TORNADO
TOE
911 Telephone Outage Emergency
X 911 OUTAGE
TOR
Tornado Warning
X TORNADO
TRA
Tropical Storm Watch
X TROPIC STORM
TRW
Tropical Storm Warning
X TROPIC STORM
TSA
Tsunami Watch
X TSUNAMI
TSW
Tsunami Warning
X TSUNAMI
VOW
Volcano Warning
X VOLCANO
WFW
Wild Fire Warning
X WILD FIRE
WFA
Wild Fire Watch
X WILD FIRE
WSA
Winter Storm Watch
XWINTER STORM
WSW
Winter Storm Warning
XWINTER STORM
* * A
Unrecognized Watch
X UNRECOGNIZED
* * E
Unrecognized Emergency
X UNRECOGNIZED
* * S
Unrecognized Statement
X UNRECOGNIZED
* * W
Unrecognized Warning
X UNRECOGNIZED
TXB
Transmitter Backup On
No event code shown
TXF
Transmitter Carrier On
No event code shown
TXO
Transmitter Carrier Off
No event code shown
TXP
Transmitter Primary On
No event code shown
Appendix