NTWC-INCOIS-20130613-2217-001  (TYPE - I) 
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 BULLETIN 1 
 INDIAN TSUNAMI EARLY WARNING CENTRE - INCOIS HYDERABAD (ITEWC) 
 issued at:  	 2227 IST Thursday 13 June 2013 
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   ... PRELIMINARY EARTHQUAKE INFORMATION ...   
   
 1. EARTHQUAKE INFORMATION  
   
   
 ITEWC INCOIS detected an earthquake with the following preliminary 
 information: 
   
 Magnitude:  	 6.8 M (Moderate) 
 Depth: 	 10  km 
 Date:  	 13 Jun 2013 
 Origin Time:  	 2217 IST 
 Latitude: 	 10.04 S 
 Longitude: 	 107.28 E 
 Location: 	 South of Java, Indonesia 
   
 2. EVALUATION 
   
 Earthquakes of this size sometimes have small potential to generate 
 tsunamis. However, so far there is no confirmation about the 
 triggering of a tsunami. An investigation is under way to determine 
 if a tsunami has been triggered.  ITEWC INCOIS will monitor sea level 
 gauges near epicenter and report if any tsunami wave activity has 
 occurred. 
   

 3. ADVICE 
   
 This is only a Heads-up message to the national/state/local 
 authorities and disaster management offices. No immediate public 
 action is required.  This Bulletin is being issued as an advice. 
 Only national/state/local authorities and disaster management offices 
 have the authority to make decisions regarding the official threat 
 status in their coastal area and any action to be taken in response. 
   
 4. UPDATES  
   
 Additional bulletins will be issued by ITEWC INCOIS for this event as 
 more information becomes available. 
   
   
 5. CONTACT INFORMATION 
   
 Indian Tsunami Early Warning Centre (ITEWC) 
 Indian National Centre for Ocean Information Services (INCOIS) 
 Address:"Ocean Valley", Pragathi Nagar (BO), Nizampet (SO), 
 Hyderabad - 500 090, India. 
 Tel:    91-40-23895011 
 Fax:    91-40-23895012 
 Email: tsunami@incois.gov.in 
 Website: www.incois.gov.in 
   
 END OF BULLETIN  
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