synergized standard operating procedures for coastal multi …typhooncommittee.org/ssop-ii...
TRANSCRIPT
![Page 1: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/1.jpg)
Synergized Standard Operating Procedures for Coastal Multi-Hazards
Early Warning System, Phase II
24-26 October 2017 WMO RTC Nanjing, China
Country presentation: MALDIVES
![Page 2: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/2.jpg)
Capacity of MMS
5 meteorological stations
20 Automatic weather stations
1 Radio Sonde Observation
1 Dopller Radar
3 Tide Stations
1 Data Buoy
8 Rainfall Stations
2 Seismic Stations
![Page 3: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/3.jpg)
Maldives Seismic Network
MMS seismic network is linked to global seismic network to monitor earthquakes across the region.
We have 2 broadband and one short period seismic sensor installed in Maldives.
![Page 4: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/4.jpg)
Earthquake Monitoring – (RTWP)
Regional Tsunami Watch Providers (RTWP) for the Indian Ocean Region are;
- Regional Integrated Multi-Hazard Early Warning System
(RIMES)
- Indonesian Tsunami Early Warning System (InaTEWS)
- Indian Tsunami Early Warning Center (ITEWC)
- Joint Australian Tsunami Warning Center (JATWC)
![Page 5: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/5.jpg)
Maldives Meteorological Service is a National Tsunami Warning Center (NTWC)
MMS issues warnings to the public solely based on the earthquake and tsunami information provided by RTWP’s.
RTWP’s will issue notification massages to NTWC’swhenever a bulletin is issued.
MMS receives notification massages via the WMO GlobalTelecommunication System (GTS), e-mail, fax and SMS.
![Page 6: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/6.jpg)
MeteorologicalNetworkisestablishedwithRegionalTelecommunicationHub(RTH)NewDelhiandRTHMelbournetoexchangemeteorologicaldataandtsunamiinformation.
Differentnumericalweatherpredictionmodelsareusedtopredictextremeweathereventswellinadvance.
MMShasestablishedredundantlinksforcommunicatingwithlocal,regionalandinternationalcentersbyusing256kbpsVSAT,10mbpsInternetconnectionandsatellitephones.
![Page 7: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/7.jpg)
MMSwillissuewarnings/alertsincasesof:
• Tsunamis
• Tropical Cyclones
• Heavy Rain
• Strong Winds
• Swell / Tidal waves
• Storm Surges & Flood
MMSwillbeonAlertifthereisanEQofMagnitude7.0orhigherovertheIndianOcean.
MMScanmakeannouncements,withoutconsultationtoNationalDisasterManagementCentre(NDMC)incasesof:
– Undersea/InlandEarthquakesof7.0orhigheronRichterscaleintheIndianOceanregion.
![Page 8: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/8.jpg)
Standard Operating Procedure (SOP)
§ MMS uses 4 different colors of Alerts; White, Yellow, Red and Green.
• Stage 1 – Alert Level1 ( Lookout-White), information bulletin
• Stage 2 – Alert Level2 (Advisory–Yellow), Advisory bulletin
• Stage3 – Alert Level3 (Warning-Red), Warning bulletin
• Stage4- Alert level4 (Green) Downgraded or cancellation bulletin
![Page 9: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/9.jpg)
Alertmessage/Warningsflowchart
![Page 10: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/10.jpg)
Current Context
o MMSissuesalertmessageso Whitealertsaresharedonviber groupswithlocalcouncilso NDMCissuesadvisoriestoYellowandRedAlerts
o AdvisoriesaredisseminatedthroughNDMCsocialmediachannels(twitter,Facebook),websiteandviaemailtoallmediaoutlets.
o AdvisorieswouldgobeyondearlywarninginformationprovidedbyMMS.
o Advisoriesprovidesafetystepsthatshouldbetakenatislandlevel.
o NDMCdoesfollowupwithlocalcouncilsthroughphonecalls.RoutinesituationupdatesaredoneforYellowandRedalerts.
![Page 11: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/11.jpg)
2015216WhiteInformation
15YellowAlerts
IssuesDisasterAdvisorythroughmediaandthroughDhandhaana.mv
MaldivesMeteorologicalServices NationalDisasterManagementCentre
PhonecallstoLocalCouncilstoalertandcollectsituationupdates
![Page 12: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/12.jpg)
SharedonVibergroupswithlocal
councils
MMS
WHITEALERT
NDMCYELLOWORREDALERTS
Advisoriesareissued
Disseminatedthrough NDMCsocialmediachannels(twitter,Facebook),websiteandviaemailfaxtoall
mediaoutletsandislandcouncils.
RoutinesituationupdatesaredoneforYellowandredalerts
Advisory flow chart - NDMC
Advisoriesprovidesafetystepsthatshouldbetakenatislandlevel.
![Page 13: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/13.jpg)
ALERTYELLOWAdvisory:Torrentialrainandthunderstormswithgustsof45mphexpected.Area:Southernatolls.PERIOD:31/1400- 31/1800hrs.ISSUED:1338hrs 31August2016.
AnAlert/WarningMessage
![Page 14: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/14.jpg)
Earthquake&TsunamiAlertLevels:Stage1– Lookout(White)
An earthquake occurred with magnitude of 7.0 in Richter Scale over the Indian Ocean but there is no immediate threat from earthquake.
Earthquake information
![Page 15: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/15.jpg)
Earthquake&TsunamiAlertLevels:Stage2– Advisory(Yellow)
An earthquake occurred with magnitude of >8.0 in RichterScale over the Indian Ocean. The earthquake has thepossibility to generate a regional tsunami in the Indian oceanor near the epicenter
Earthquake and Tsunami Advisory, concerning authoritiesand people are advised to be on alert and be ready to movesafer areas and high rising buildings
![Page 16: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/16.jpg)
Earthquake&TsunamiAlertLevels:Stage3– Warning(RED)
An earthquake occurred with magnitude of >8.0 in RichterScale over the Indian Ocean. It is confirmed a regionaldestructive tsunami has originated and it is expected to affectMaldives.
Tsunami warning, concerning authorities and people areadvised to be on alert and evacuation of threatenedpopulation to high rising buildings and safe areas stronglyrecommended.
![Page 17: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/17.jpg)
If a Regional Tsunami is generated, warning will be issued including the estimated time of arrival to the Maldives.
As soon as we confirm that the tsunami is not going to affect the country the warning will be downgraded and cancelled immediately.
![Page 18: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/18.jpg)
Earthquake&TsunamiALERTDissemination
![Page 19: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/19.jpg)
![Page 20: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/20.jpg)
Weather Related hazard Alert Levels:Stage 1 – Lookout (White)
• When the mean wind speed is expected or prevailed between 23 to30 mph
• When rainfall of more than 50mm is expected to occur within 24hours
• When high tidal waves are expected
Weather Alert for information but no immediate threat .
![Page 21: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/21.jpg)
Weather Related hazard Alert Levels:Stage 2 – Advisory (Yellow)
• When the mean wind speed is expected or prevailed between 30 to 40 mph
• When torrential rain is expected and if heavy rain occurred for more than 2 hours
• When a severe thunderstorm is expected or experienced
• If a tropical cyclone is formed within effective areas of Maldives
• If significant tidal or swell waves expected or experienced.
Weather Advisory, concerning authorities and people living in those areas are advice to be on alert and be ready to take necessary action. Its not advisable to travel by sea during this condition
![Page 22: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/22.jpg)
Weather Related hazard Alert Levels:Stage 3 – Warning (RED)
•Whenflashflood isexpected.
•IfatropicalcycloneistrackedtomovecloserorcrossMaldivesIslands.
•Destructivetidalorswellwavesorstormsurgeisexpectedorobserved.
WeatherWarning,Evacuationofpopulation fromthreatenedareasorislandstosafesheltersorstrongbuildings.Prohibition ofseatransportishighlyrecommended.
![Page 23: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/23.jpg)
Alert message/ Warning Dissemination
o Hot lines
o Telefax
o Mass media (TV , Radio)
o Public Alert (cell broadcast & fixed line phone)
o SMS to selected users
o Email
o Web site
![Page 24: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/24.jpg)
5 Hotlines had been established between MET and, MaldivesNational Defense Force (MNDF), T.V Maldives (TVM), Voiceof Maldives (VOM) Maldives Police Service (MPS) andNational Disaster Management Centre (NDMC)
Once a natural disaster is predicted, immediately dutyofficials will inform about the disaster to MNDF, TVM, VOMand MPS by hotlines.
![Page 25: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/25.jpg)
Alert / Warning Dissemination flow chart
![Page 26: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/26.jpg)
Challenges
Lack of a fail safe end-to-end early warning system
NDMCusesarangeofmediumsforearlywarningdisseminationMediasometimesdoesnotprovidecoverageifthereisanotherbreakingnewssituationSometimesislandlevelfocalpointsdoesnotanswertophonecallsduringroutinefollowupcallsforYellowAlertDifficulttodisseminateearlywarningduringnighttimeHighturnoverofislandlevelfocalpoints
Lack of awareness on early warning.Peopledoesnotunderstandphasesofearlywarningorthepurposeofit.
![Page 27: Synergized Standard Operating Procedures for Coastal Multi …typhooncommittee.org/SSOP-II Nanjing/2. Maldives EW SOP.pdf · • When high tidal waves are expected Weather Alert for](https://reader033.vdocument.in/reader033/viewer/2022041522/5e2f2f52bc67b345be07173d/html5/thumbnails/27.jpg)
Current initiatives and way forward
• NDMCisintheprocessofestablishingaCommonAlertProtocol(CAP)basedalertmessagingsystem• Thesystemwouldhavewidercoverageintermsof
recipientsofalertmessages(approximatelyaround550recipients)andwouldalsobeopentothepublictoviewandaccess.
• NDMCdoesearlywarningawarenessthroughCommunityBasedDisasterRiskManagement(CBDRM)activities
• Needsupportinstrengtheningemergencycommunicationandearlywarningsysteminthecountry