NEAREST TEWS Prototype NEAREST TEWS Prototype Data ConcentratorData Concentrator

NEAREST, 5th Meeting, Berlin, 08-10 Oct 2008

RequirementsRequirements

Real-Time data acquisition Multi data source capability Seismic and water-level data Internet access (tcp/ip) Based on SEISCOMP software PC/Linux platform

SeiscompSeiscomp

The Seismological Communication Processor (SeisComP) is a concept for a networked seismographic system, developped at GEOFON Free software Linux / Solaris

Data acquisition Data quality control Data recording Real-time communication Network status monitoring Real-time data processing Issuing event alerts Waveform archiving Waveform data distribution

What it does

BB Network – October 2008BB Network – October 2008

Leixões (IH)Leixões (IH)

Peniche (IH)

Cascais (IGP)Sines (IH)

Lagos (IGP)

P.Delgada (NOAA)

Sta Maria (IH)

Madeira (IH)

Tide Gage NetworkTide Gage Network

Flores (IH)Grupo Central (UA)

Tide-Gage StationsTide-Gage Stations

B. Perez, IV NEAMTWS

Lagos

Cascais

Sines

Leixões

Seedlink data flowSeedlink data flow

PESTR

PMAFR

PM

CMLAII

MTE

GE

SFSGE/ROA

RTC

MORFLX

IM support

IM supportIM support

PM- IM networkII - IDAGE -GEOFONMN -MEDNETLX – IGIDLWM-West Med

TREMOR

VSATVSAT InternetInternet

Archive(storage

area network)

NRT processing

(autopick & autoloc &

SOH)

Manual Analysis

(SEISAN)IM LAN

ODC

DMC

IGN

partners

imslserver

IM DMZ

IM f

irew

all

IM firewall

GFZ

MVO

PFVI

PBDV

PVAQPBAR

PLML

INMG

MOE

MNMP246TIDE GAGE

IGP

PMRV

+6 SP

+17 SP

PABIU

WM

EVO

PM

Mainland, Madeira, Azores

PCVEPM

PMTGPNCLPMOZ

PBRG

PMPSTPM

Quality Control – Noise (ContQual)Quality Control – Noise (ContQual)

Quality Control – Latency & SOHQuality Control – Latency & SOH

Real-Time MonitoringReal-Time Monitoring

Processing - SEISANProcessing - SEISAN

2007.02.12, 5.9Mw Event2007.02.12, 5.9Mw Event

Autoloc (01:57)Autoloc (01:57)(8 stations)(8 stations)Ho: 10:35:22Ho: 10:35:22Lat: 36.02NLat: 36.02NLon: 10.46WLon: 10.46WDepth: 30.9 kmDepth: 30.9 kmMag: 6.2 MLMag: 6.2 ML

Revised Revised Ho: 10:35:25Ho: 10:35:25Lat: 35.933 NLat: 35.933 NLon: 10.495 WLon: 10.495 WDepth: 37.3 kmDepth: 37.3 kmMag: 5.9 MLMag: 5.9 ML

Differences: Differences: Epicentre : 12 km Epicentre : 12 km Depth: 6.4 kmDepth: 6.4 kmMag: 0.3Mag: 0.3

“Relevant” Regional Earthquakes

3 min3 min -> Civil Protection (SMS, Email, Fax & Dedicated Radio Link) [ checked solutions ]

GFZ collaboration

Seiscomp 3Seiscomp 3

Extended Network

Fast MW evaluation

Testing

Future PlansFuture Plans

Finish the installation of the BB network (VSAT)- 4 stations Mainland (End 2008) - 2 stations Azores (End 2008)

More intense testing with Seiscomp3

Integration of Tide-Gages stations (Internet)- 1 Sines (IH) – end 2008- 1 Sesimbra (IH) - end 2008 ? - 1 Leixões and 1 Peniche (IH) – 2009- upgrade Cascais (IH) – end 2008- 1 Lagos (IGP) – end 2008- 3 Azores (UA) – 2008- 2 Azores (IH) – 2009- 1 Madeira (IH) – 2009

Continue Improving the DataConcentrator for the NTWC (2009)► towards a RTWC for Azores-Gibraltar Region and NE Atlantic