18354000 WEPA40 PHEB 201711 TSUPAC 1 TSUNAMI MESSAGE NUMBER 1 NWS PACIFIC TSUNAMI WARNING CENTER EWA BEACH HI 2018-12-20T17:11:12Z 511 PM UTC THU DEC 20 2018 Potential Threat RUSSIA. RUSSIA 7.3 2018-12-20T17:01:56Z UTC 33 54.849 164.827 KOMANDORSKIYE OSTROVA RUSSIA REGION N/A 120 false false