Tsunami-waarschuwing Indonesië na aardbeving
Indonesië heeft woensdagmiddag (Nederlandse tijd) een tsunami-waarschuwing uitgedaan voor de provincies West-Sumatra, Noord-Sumatra en Atjeh. Het land deed dit na een zeebeving met een kracht van 7.9 op de schaal van Richter nabij de westkust van het eiland Sumatra. Het epicentrum van de beving ligt op 10 kilometer diepte in de Indische Oceaan, op ruim 800 kilometer ten zuidwesten van de stad Padang. Dat meldt het Amerikaanse wetenschapsbureau USGS. Of er schade is of er gewonden zijn, is nog niet bekend.
Bron: AD (http://www.ad.nl/ad/nl/1013/Buitenland/article/detail/4255430/2016/03/02/Tsunami-waarschuwing-Indonesie-na-aardbeving.dhtml)
Tsunami-waarschuwing uitgegeven aan Indonesie en de Filipijnen.
PHEB/Potential Threat/ - Potential Threat Philippines Issued at: ?28?-?4?-?2017? ?22?:?29?:?49
PHEB/Potential Threat/ - Potential Threat Indonesia Issued at: ?28?-?4?-?2017? ?22?:?29?:?49
De zware aardbeving had een kracht van 7,2 op een diepte van 10 km.
https://earthquake.usgs.gov/earthquakes/eventpage/at00op4zax#executive
* MAGNITUDE 7.2
* ORIGIN TIME 2023 UTC APR 28 2017
* COORDINATES 5.5 NORTH 125.1 EAST
* DEPTH 10 KM / 6 MILES
* LOCATION MINDANAO PHILIPPINES
EVALUATION
----------
* AN EARTHQUAKE WITH A PRELIMINARY MAGNITUDE OF 7.2 OCCURRED IN
MINDANAO, PHILIPPINES AT 2023 UTC ON FRIDAY APRIL 28 2017.
* BASED ON THE PRELIMINARY EARTHQUAKE PARAMETERS... HAZARDOUS
TSUNAMI WAVES ARE POSSIBLE FOR COASTS LOCATED WITHIN 300 KM
OF THE EARTHQUAKE EPICENTER.
TSUNAMI THREAT FORECAST
-----------------------
* HAZARDOUS TSUNAMI WAVES FROM THIS EARTHQUAKE ARE POSSIBLE
WITHIN 300 KM OF THE EPICENTER ALONG THE COASTS OF
INDONESIA AND PHILIPPINES
RECOMMENDED ACTIONS
-------------------
* GOVERNMENT AGENCIES RESPONSIBLE FOR THREATENED COASTAL AREAS
SHOULD TAKE ACTION TO INFORM AND INSTRUCT ANY COASTAL
POPULATIONS AT RISK IN ACCORDANCE WITH THEIR OWN
EVALUATION... PROCEDURES AND THE LEVEL OF THREAT.
* PERSONS LOCATED IN THREATENED COASTAL AREAS SHOULD STAY ALERT
FOR INFORMATION AND FOLLOW INSTRUCTIONS FROM NATIONAL AND
LOCAL AUTHORITIES.
ESTIMATED TIMES OF ARRIVAL
--------------------------
* ESTIMATED TIMES OF ARRIVAL -ETA- OF THE INITIAL TSUNAMI WAVE
FOR PLACES WITH A POTENTIAL TSUNAMI THREAT. ACTUAL ARRIVAL
TIMES MAY DIFFER AND THE INITIAL WAVE MAY NOT BE THE
LARGEST. A TSUNAMI IS A SERIES OF WAVES AND THE TIME BETWEEN
WAVES CAN BE FIVE MINUTES TO ONE HOUR.
LOCATION REGION COORDINATES ETA(UTC)
------------------------------------------------------------
TABUKAN TENGAH INDONESIA 3.6N 125.6E 2048 04/28
DAVAO PHILIPPINES 6.8N 125.7E 2053 04/28
COTABUTO CITY PHILIPPINES 7.3N 124.2E 2053 04/28
GEME INDONESIA 4.6N 126.8E 2053 04/28
http://www.tsunami.gov/events/PAAQ/2017/04/28/op4zax/1/WEAK53/WEAK53.txt
2e waarschuwing - magnitude verlaagd naar 6,9
Waarschuwing nu ook voor de kust van Maleisie
TSUNAMI MESSAGE NUMBER 2
NWS PACIFIC TSUNAMI WARNING CENTER EWA BEACH HI
2052 UTC FRI APR 28 2017
* TSUNAMI WAVES REACHING 0.3 TO 1 METERS ABOVE THE TIDE LEVEL
ARE POSSIBLE FOR SOME COASTS OF
PHILIPPINES.
* TSUNAMI WAVES ARE FORECAST TO BE LESS THAN 0.3 METERS ABOVE
THE TIDE LEVEL FOR THE COASTS OF
INDONESIA... MALAYSIA... PALAU... AND YAP.
http://www.tsunami.gov/events/PHEB/2017/04/28/17118001/2/WEPA40/WEPA40.txt
04-28-2017 20:23:21
6.9 26.7 (Mi.) 5.5 ° N 125.2 ° E MINDANAO PHILIPPINES Non-US/Canada Pacific Threat 2
04-28-2017 20:23:21
7.2 31.1 (Mi.) 5.5 ° N 125.1 ° E MINDANAO PHILIPPINES Hawaii Informational 1
04-28-2017 20:23:21
7.2 31.1 (Mi.) 5.5 ° N 125.1 ° E MINDANAO PHILIPPINES American Samoa Informational 1
04-28-2017 20:23:21
7.2 31.1 (Mi.) 5.5 ° N 125.1 ° E MINDANAO PHILIPPINES Guam/CNMI Informational
http://www.tsunami.gov/