M 6.9 in United States on 11 Oct 2021 09:10 UTC

Global Telecommunication Service

GTS (Global Telecommunication Service) is the official Warning and Alerting channel by the World Meteorological Organization (WMO) adopted by several Warning Organizations. As soon as a new GTS message regarding Tropical Cyclones(WT) or Tsunami(WE) the messages are processed and possibly assigned to the specific event. When a new GTS message is present an new tab in the specific event report page is present.The presence of a GTS message is shown in the homepage with a dedicated icon.

Click on the messages list to visualize on the right the detailed text.



2021-10-11 19:10 message from NTWC link

Key information extracted from original GTS message :
Evaluation


Original Message :

WEGM42 PHEB 110918

TIBGUM



GUZ001>004-111118-



TSUNAMI INFORMATION STATEMENT NUMBER 1

NWS PACIFIC TSUNAMI WARNING CENTER HONOLULU HI

718 PM CHST MON OCT 11 2021



...NO TSUNAMI THREAT TO GUAM/CNMI FROM A DISTANT EARTHQUAKE...





AUDIENCE

--------

EMERGENCY MANAGERS... MEDIA... GENERAL PUBLIC





EVALUATION

----------



* AN EARTHQUAKE WITH A PRELIMINARY MAGNITUDE OF 6.8 OCCURRED IN

THE ALASKA PENINSULA AT 710 PM CHST ON MONDAY OCTOBER 11

2021.



* BASED ON ALL AVAILABLE DATA... THERE IS NO TSUNAMI THREAT TO

GUAM... ROTA... TINIAN OR SAIPAN FROM THIS EARTHQUAKE.





RECOMMENDED ACTIONS

-------------------



* NO ACTION IS REQUIRED.





POTENTIAL IMPACTS

-----------------



* NO TSUNAMI IMPACTS ARE EXPECTED.





PRELIMINARY EARTHQUAKE PARAMETERS

---------------------------------



* MAGNITUDE 6.8

* ORIGIN TIME 710 PM CHST OCT 11 2021

* COORDINATES 56.3 NORTH 156.5 WEST

* DEPTH 25 MILES

* LOCATION ALASKA PENINSULA





NEXT UPDATE AND ADDITIONAL INFORMATION

--------------------------------------



* THIS WILL BE THE ONLY STATEMENT ISSUED FOR THIS EVENT UNLESS

ADDITIONAL DATA ARE RECEIVED OR THE SITUATION CHANGES.



* FURTHER INFORMATION ABOUT THIS EVENT MAY BE FOUND ON THE

INTERNET AT WWW.TSUNAMI.GOV.



* AUTHORITATIVE INFORMATION ABOUT THE EARTHQUAKE FROM THE U.S.

GEOLOGICAL SURVEY CAN BE FOUND ON THE INTERNET AT

EARTHQUAKE.USGS.GOV.



$$



2021-10-11 09:10 link


Original Message :

WEIO22 WIIX 110920

TSP-INATEWS-20211011-0920-001

--------------------------------------------------------------------------------

TSUNAMI BULLETIN NOTIFICATION MESSAGE NUMBER 1

IOTWMS TSUNAMI SERVICE PROVIDER INDONESIA (INATEWS-BMKG)

ISSUED AT 0920 UTC, OCT 11, 2021

--------------------------------------------------------------------------------

TO: INDIAN OCEAN NATIONAL TSUNAMI WARNING CENTRES (NTWC)

FROM: IOTWMS-TSP INDONESIA



NOTIFICATION:

IOTWMS-TSP INDONESIA HAS JUST ISSUED TSUNAMI BULLETIN NUMBER 1 FOR

THE INDIAN OCEAN, BASED ON THE FOLLOWING EARTHQUAKE EVENT:



MAGNITUDE : 6.7 MWP

DEPTH : 43KM

DATE : 11 OCT 2021

ORIGIN TIME: 09:10:23 UTC

LATITUDE : 56.39N

LONGITUDE : 156.74W

LOCATION : ALASKA PENINSULA



TO VIEW THE BULLETIN GO TO THE IOTWMS-TSP INDONESIA WEBSITE AT:



HTTP://RTSP.BMKG.GO.ID



NOTE: THIS IS A RESTRICTED-ACCESS WEBSITE CONTAINING TECHNICAL DATA

FOR INDIAN OCEAN NATIONAL TSUNAMI WARNING CENTRES ONLY. IT IS NOT

FOR GENERAL PUBLIC ACCESS.



GENERAL PUBLIC INFORMATION FOR THIS EVENT IS AVAILABLE FROM:



INDONESIA TSUNAMI EARLY WARNING SYSTEM (INATEWS)

THE AGENCY FOR METEOROLOGY CLIMATOLOGY AND GEOPHYSICS (BMKG)

ADDRESS: JL. ANGKASA I NO.2 KEMAYORAN, JAKARTA, INDONESIA, 10720

TEL.: 62 (21) 65867045

FAX: 62 (21) 6546316

P.O. BOX 3540 JAKARTA

WEBSITE: HTTP://RTSP.BMKG.GO.ID/PUBLICBULL.PHP

EMAIL : INARTSP@BMKG.GO.ID

MONITRTWP@BMKG.GO.ID



END OF NOTIFICATION MESSAGE

--------------------------------------------------------------



2021-10-11 09:10 message from NTWC link

Key information extracted from original GTS message :
Evaluation

  • There is no TSUNAMI danger for the u s west coast BRITISH columbia or alaska

Original Message :

WEAK53 PAAQ 110914

TIBAK1



Tsunami Information Statement Number 1

NWS National Tsunami Warning Center Palmer AK

114 AM AKDT Mon Oct 11 2021



...THIS IS A TSUNAMI INFORMATION STATEMENT FOR ALASKA, BRITISH

COLUMBIA, WASHINGTON, OREGON AND CALIFORNIA...



EVALUATION

----------

* There is no tsunami danger for the U.S. West Coast, British

Columbia, or Alaska.



* Based on earthquake information and historic tsunami records,

the earthquake is not expected to generate a tsunami.



* An earthquake has occurred with parameters listed below.





PRELIMINARY EARTHQUAKE PARAMETERS

---------------------------------



* The following parameters are based on a rapid preliminary

assessment of the earthquake and changes may occur.



* Magnitude 6.8

* Origin Time 0110 AKDT Oct 11 2021

0210 PDT Oct 11 2021

0910 UTC Oct 11 2021

* Coordinates 56.3 North 156.5 West

* Depth 25 miles

* Location 75 miles E of Chignik, Alaska

410 miles SW of Anchorage, Alaska





ADDITIONAL INFORMATION AND NEXT UPDATE

--------------------------------------

* Refer to the internet site tsunami.gov for more information.



* Pacific coastal regions outside California, Oregon, Washington,

British Columbia, and Alaska should refer to the Pacific Tsunami

Warning Center messages at tsunami.gov.



* This will be the only U.S. National Tsunami Warning Center

message issued for this event unless additional information

becomes available.



$$



2021-10-11 09:10 link


Original Message :

WEIO20 DEMS 111007

---------------------------------------------------------------------

TSUNAMI BULLETIN NOTIFICATION MESSAGE NUMBER 1

IOTWMS TSUNAMI SERVICE PROVIDER INDIA (ITEWC)



ISSUED AT 1007 UTC MONDAY 11 OCTOBER 2021

---------------------------------------------------------------------

TO: INDIAN OCEAN NATIONAL TSUNAMI WARNING CENTRES (NTWC)

FROM: IOTWMS-TSP INDIA



NOTIFICATION:

IOTWMS-TSP INDIA HAS JUST ISSUED TSUNAMI BULLETIN NUMBER 1



FOR THE INDIAN OCEAN, BASED ON THE FOLLOWING EARTHQUAKE EVENT:



Magnitude : 6.9

Depth : 10.0

Date : 11 Oct 2021

Origin Time : 0910 UTC

Latitude : 56.47 N

Longitude : 156.72 W

Location : Alaska Peninsula





TO VIEW THE BULLETIN GO TO THE IOTWMS-TSP INDIA WEBSITE AT:

https://tsunami.incois.gov.in/TEWS/displaybulletinslatest.jsp?type=TSP&eventId=incois2021txtn&aos=exchange&currBullNo=1&latestBullNo=1



NOTE: THIS IS A RESTRICTED-ACCESS WEBSITE CONTAINING TECHNICAL DATA

FOR INDIAN OCEAN NATIONAL TSUNAMI WARNING CENTRES ONLY. IT IS NOT

FOR GENERAL PUBLIC ACCESS.



GENERAL PUBLIC INFORMATION FOR THIS EVENT IS AVAILABLE FROM:



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

PHONE: 91-40-23895011

FAX: 91-40-23895012

EMAIL: tsunami@incois.gov.in

WEB: https://tsunami.incois.gov.in/TEWS/TSP



END OF NOTIFICATION MESSAGE

---------------------------------------------------------------------



2021-10-11 09:10 link


Original Message :

WEIO24 AMMC 110910

---------------------------------------------------------------------

TSUNAMI BULLETIN NOTIFICATION MESSAGE NUMBER 1

IOTWMS TSUNAMI SERVICE PROVIDER AUSTRALIA [JATWC]

ISSUED AT 0919 UTC Monday 11 October 2021

---------------------------------------------------------------------

TO: INDIAN OCEAN NATIONAL TSUNAMI WARNING CENTRES [NTWCs]

FROM: IOTWMS-TSP AUSTRALIA



NOTIFICATION:

IOTWMS-TSP AUSTRALIA HAS JUST ISSUED TSUNAMI BULLETIN NUMBER 1

FOR THE INDIAN OCEAN, BASED ON THE FOLLOWING EARTHQUAKE EVENT:



MAGNITUDE: 6.9 MWP

DEPTH: 45KM

DATE: 11 OCT 2021

ORIGIN TIME: 0910 UTC

LATITUDE: 56.347N

LONGITUDE: 156.576W

LOCATION: Alaska Peninsula



TO VIEW THE BULLETIN GO TO THE IOTWMS-TSP AUSTRALIA WEBSITE AT:



http://reg.bom.gov.au/tsunami/rtsp/index.shtml



NOTE: THIS IS A RESTRICTED-ACCESS WEBSITE CONTAINING TECHNICAL DATA

FOR NATIONAL TSUNAMI WARNING CENTRES ONLY. IT IS NOT FOR GENERAL

PUBLIC ACCESS.



GENERAL PUBLIC INFORMATION FOR THIS EVENT IS AVAILABLE FROM:



JOINT AUSTRALIAN TSUNAMI WARNING CENTRE [JATWC]

BUREAU OF METEOROLOGY

MELBOURNE, AUSTRALIA

http://www.bom.gov.au/tsunami



END OF NOTIFICATION MESSAGE

---------------------------------------------------------------------



2021-10-11 09:10 message from NTWC link

Key information extracted from original GTS message :
Evaluation


Original Message :

WEPA42 PHEB 110917

TIBPAC



TSUNAMI INFORMATION STATEMENT NUMBER 1

NWS PACIFIC TSUNAMI WARNING CENTER HONOLULU HI

0917 UTC MON OCT 11 2021



...PTWC TSUNAMI INFORMATION STATEMENT...





**** NOTICE **** NOTICE **** NOTICE **** NOTICE **** NOTICE *****



THIS STATEMENT IS ISSUED FOR INFORMATION ONLY IN SUPPORT OF THE

UNESCO/IOC PACIFIC TSUNAMI WARNING AND MITIGATION SYSTEM AND IS

MEANT FOR NATIONAL AUTHORITIES IN EACH COUNTRY OF THAT SYSTEM.



NATIONAL AUTHORITIES WILL DETERMINE THE APPROPRIATE LEVEL OF

ALERT FOR EACH COUNTRY AND MAY ISSUE ADDITIONAL OR MORE REFINED

INFORMATION.



**** NOTICE **** NOTICE **** NOTICE **** NOTICE **** NOTICE *****





PRELIMINARY EARTHQUAKE PARAMETERS

---------------------------------



* MAGNITUDE 6.8

* ORIGIN TIME 0910 UTC OCT 11 2021

* COORDINATES 56.3 NORTH 156.5 WEST

* DEPTH 40 KM / 25 MILES

* LOCATION ALASKA PENINSULA





EVALUATION

----------



* AN EARTHQUAKE WITH A PRELIMINARY MAGNITUDE OF 6.8 OCCURRED IN

THE ALASKA PENINSULA AT 0910 UTC ON MONDAY OCTOBER 11 2021.



* BASED ON ALL AVAILABLE DATA... THERE IS NO TSUNAMI THREAT

FROM THIS EARTHQUAKE.





RECOMMENDED ACTIONS

-------------------



* NO ACTION IS REQUIRED.





NEXT UPDATE AND ADDITIONAL INFORMATION

--------------------------------------



* THIS WILL BE THE ONLY STATEMENT ISSUED FOR THIS EVENT UNLESS

ADDITIONAL DATA ARE RECEIVED OR THE SITUATION CHANGES.



* AUTHORITATIVE INFORMATION ABOUT THE EARTHQUAKE FROM THE U.S.

GEOLOGICAL SURVEY CAN BE FOUND ON THE INTERNET AT

EARTHQUAKE.USGS.GOV.



* FURTHER INFORMATION ABOUT THIS EVENT MAY BE FOUND AT

WWW.TSUNAMI.GOV.



* COASTAL REGIONS OF HAWAII... AMERICAN SAMOA... GUAM... AND

CNMI SHOULD REFER TO PACIFIC TSUNAMI WARNING CENTER MESSAGES

SPECIFICALLY FOR THOSE PLACES THAT CAN BE FOUND AT

WWW.TSUNAMI.GOV.



* COASTAL REGIONS OF CALIFORNIA... OREGON... WASHINGTON...

BRITISH COLUMBIA AND ALASKA SHOULD ONLY REFER TO U.S.

NATIONAL TSUNAMI WARNING CENTER MESSAGES THAT CAN BE FOUND

AT WWW.TSUNAMI.GOV.



$$



2021-10-10 23:10 message from NTWC link

Key information extracted from original GTS message :
Evaluation


Original Message :

WEHW42 PHEB 110918

TIBHWX



HIZ001-003-006>007-009-016>018-023-026-029>035-037>050-051>054-

111118-



TSUNAMI INFORMATION STATEMENT NUMBER 1

NWS PACIFIC TSUNAMI WARNING CENTER HONOLULU HI

1118 PM HST SUN OCT 10 2021



TO - EMERGENCY MANAGEMENT IN THE STATE OF HAWAII



SUBJECT - TSUNAMI INFORMATION STATEMENT



THIS STATEMENT IS FOR INFORMATION ONLY. NO ACTION REQUIRED.



AN EARTHQUAKE HAS OCCURRED WITH THESE PRELIMINARY PARAMETERS



ORIGIN TIME - 1110 PM HST 10 OCT 2021

COORDINATES - 56.3 NORTH 156.5 WEST

LOCATION - ALASKA PENINSULA

MAGNITUDE - 6.8 MOMENT



EVALUATION



BASED ON ALL AVAILABLE DATA A DESTRUCTIVE PACIFIC-WIDE TSUNAMI IS

NOT EXPECTED AND THERE IS NO TSUNAMI THREAT TO HAWAII. REPEAT. A

DESTRUCTIVE PACIFIC-WIDE TSUNAMI IS NOT EXPECTED AND THERE IS NO

TSUNAMI THREAT TO HAWAII.



THIS WILL BE THE ONLY STATEMENT ISSUED FOR THIS EVENT UNLESS

ADDITIONAL DATA ARE RECEIVED.



$$



2021-10-10 22:10 message from NTWC link

Key information extracted from original GTS message :
Evaluation


Original Message :

WEZS42 PHEB 110918

TIBPPG



ASZ001>003-111118-



TSUNAMI INFORMATION STATEMENT NUMBER 1

NWS PACIFIC TSUNAMI WARNING CENTER HONOLULU HI

1018 PM SST SUN OCT 10 2021



...NO TSUNAMI THREAT FROM A DISTANT EARTHQUAKE...





AUDIENCE

--------

EMERGENCY MANAGERS... MEDIA... GENERAL PUBLIC





EVALUATION

----------



* AN EARTHQUAKE WITH A PRELIMINARY MAGNITUDE OF 6.8 OCCURRED IN

THE ALASKA PENINSULA AT 1010 PM SST ON SUNDAY OCTOBER 10

2021.



* BASED ON ALL AVAILABLE DATA... THERE IS NO TSUNAMI THREAT TO

AMERICAN SAMOA FROM THIS EARTHQUAKE.





RECOMMENDED ACTIONS

-------------------



* NO ACTION IS REQUIRED.





POTENTIAL IMPACTS

-----------------



* NO TSUNAMI IMPACTS ARE EXPECTED.





PRELIMINARY EARTHQUAKE PARAMETERS

---------------------------------



* MAGNITUDE 6.8

* ORIGIN TIME 1010 PM SST OCT 10 2021

* COORDINATES 56.3 NORTH 156.5 WEST

* DEPTH 25 MILES

* LOCATION ALASKA PENINSULA





NEXT UPDATE AND ADDITIONAL INFORMATION

--------------------------------------



* THIS WILL BE THE ONLY STATEMENT ISSUED FOR THIS EVENT UNLESS

ADDITIONAL DATA ARE RECEIVED OR THE SITUATION CHANGES.



* FURTHER INFORMATION ABOUT THIS EVENT MAY BE FOUND ON THE

INTERNET AT WWW.TSUNAMI.GOV.



* AUTHORITATIVE INFORMATION ABOUT THE EARTHQUAKE FROM THE U.S.

GEOLOGICAL SURVEY CAN BE FOUND ON THE INTERNET AT

EARTHQUAKE.USGS.GOV.



$$