EAS EAS Event Codes and Area Designations

Question 1

What EAS event code is used for a Winter Storm Warning?

Accepted Answer

WSW

Answer

WSW is the EAS event code for a Winter Storm Warning, indicating dangerous winter storm conditions including heavy snow or ice.

Question 2

How are FIPS codes structured to identify a specific county in an EAS SAME header?

Accepted Answer

A 6-digit code: 2-digit state FIPS + 3-digit county FIPS, prefixed by a subdivision digit

Answer

EAS SAME headers use a 6-digit FIPS-based code consisting of a subdivision digit plus the 2-digit state code and 3-digit county code.

Question 3

What does a FIPS code of '000000' (all zeros) in a SAME EAS header indicate?

Accepted Answer

The alert applies to the entire country (nationwide coverage)

Answer

When the FIPS code is all zeros in a SAME header, it signifies the alert covers the entire United States, used for national-level activations.

Question 4

What EAS event code is used for a Severe Weather Statement?

Accepted Answer

SVS

Answer

SVS is the EAS event code for a Severe Weather Statement, which provides updates or cancellations related to ongoing severe weather events.

Question 5

Which EAS event code indicates a Volcano Warning?

Accepted Answer

VOW

Answer

VOW is the EAS event code for a Volcano Warning, used when volcanic activity poses an immediate threat to life and safety.

EAS - Emergency Alert System Test Practice Test