OCHA Situation Report No. 2
Papua New Guinea - Earthquake
19 September 2002


This situation report is based on information provided by a small UNDAC
team currently in Wewak assisting the East Sepik Provincial Disaster
Committee, supplemented by information available at the national and
international level.

Situation

1. It is 10 days since a 7.6 earthquake shook the north coast of Papua New
Guinea (PNG) 95km west-northwest of Wewak, capital of East Sepik Province,
at 0444 hours (local) on Monday 9 September. The earthquake generated a
1.5m high tsunami, which struck some areas along the coast and the outer
islands of the province, particularly Muschu and Kairuru, 20km northwest
of Wewak, and Walis and Tarawai, 55 km away.  Strong aftershocks up to
magnitude 6.3 occurred on the evenings of both 16 and 17 September.

2. The shaking destroyed approximately 520 bush dwellings in the outer
islands, and damaged a further 200, affecting some 4,400 people (873
families) through the loss of or damage to their homes, gardens, or other
private and communal property, including water pipelines and tanks.
Three people – 2 women and a child – were killed immediately, and another
woman died later of her injuries.  Over 70 people were injured, but only
34 seriously enough to warrant hospitalisation.

3. The tsunami destroyed fewer buildings but did destroy dugout canoes on
the beaches, which are used both for inshore fishing and transport.
Muschu and Kairuru islands appear to have risen about half a metre, though
this has not yet been verified by technical survey.  Kairuru, a
mountainous island rising to 2493m, has suffered from numerous large and
small landslides along the steeper coastlines ,and particularly in places
adjacent to garden areas.  A number of new hot springs have also emerged
in some areas.

4. Wewak Township (population 25,000) escaped lightly.  Most buildings are
constructed of wood or concrete, and though some suffered structural
damage none collapsed.  A bridge and some power lines were damaged, but
they are now back in use.  The earthquake burst the water main in three
places and though repairs are underway, supplies have not yet been
restored to all parts of the town.

5. The police post at Maprik, 30 km inland from the East and West Sepik
borders and the main inland settlement in the province, reported collapsed
houses and burst water tanks, but no casualties, landslides, or other
damage.  Other inland areas also reported some damage to bush dwellings
and many burst or toppled water tanks, but generally inland areas suffered
less than the islands.  Damage reports from inland areas filtered into
Wewak more slowly, and have not yet been consolidated with overall
statistics.

6. West Sepik Province fared better than its eastern neighbour, with some
collapsed bush dwellings and more burst water tanks, but no casualties.
According to the Catholic Diocese of Aitape, Suain Village was worst
affected with ten houses and five water tanks destroyed, and a further
three tanks at Wati.


Needs

7.  The most significant consequence of the earthquake is loss of homes in
the outer islands.  Fortunately, the lightness of bush-house construction
meant that there were very few casualties.  Nevertheless, nearly 800
families are without a roof over their heads, and are currently sharing
undamaged or lightly damaged houses with their relatives and neighbours in
very cramped conditions.  The highest priority need is therefore for
temporary shelter materials.

8. Water supply is also critical, as many community and household water
tanks have burst or toppled, and some normal water sources – mainly
streams and wells – are flowing at reduced rates or are contaminated by
sediment.  Stream water is expected to return to normal after a few weeks.
Basic medical supplies and drugs are also needed, for first aid purposes
and to treat malaria and influenza.

9. Food stocks are reduced due to the loss of gardens through landslides,
and the uplift of the reef on Kairuru and Muschu has killed the shallower
coral and the shellfish that are normally collected just off the beaches.
Sufficient stocks of cultivated crops are still available in the villages,
supplemented by processed foods, bush resources, and offshore fishing,
which have not been affected by the disaster.  However, villagers need to
be reassured that it is safe to return to their gardens, and that they may
resume fishing, since they fear further earthquakes, landslides and
tsunamis.

10. Over the next few weeks and months, the affected families need house
reconstruction materials. Most materials are available from the bush,
although there may be localised shortages of hard-wood for frames, for
walling, and sago palm leaves for roof thatch, due to heavy demand.  The
only manufactured items required are nails, hinges and hand tools.
Communities will need assistance to restore their water supplies, through
the provision of basic construction materials for intake works, water
tanks and piping.

11. Beyond shelter materials and water containers in the short term, the
likely needs in the medium term are for basic building materials and
tools, water tanks, pipes and fittings.  In the longer term, external
technical assistance may be needed for water supply development,
evaluation of the safety sustainability of garden areas, best practice in
the utilisation of reef and other maritime resources, and building
disaster management capacity in the province.


National and International Response

12.  The East Sepik Provincial Administration has put much of its
managerial resources and physical assets behind the relief efforts.
Although lacking a formal disaster management plan, the administration
immediately established a Provincial Disaster Committee (PDC), which
declared a state of emergency on Monday 9 September.  The first damage
assessments took place from the same morning, and a needs assessment
process employing nine multi-disciplinary teams with standardised forms
commenced on Thursday 12 September.  Limited quantities of relief were
distributed to communities by these teams as they conducted the initial
assessment.  The PDC also established an operations, information and
logistics coordination centre, and subsequently agreed on an action plan
and timeline for the management of the emergency phase.  The Provincial
Administration has so far expended K 50,000 (USD 14,000) of its own
limited funds and considerable in-kind resources.

13. The National Government has contributed K 550,000 (USD 153,000) to
cover the K 119,000 (USD 33,000) expended and the K 200,000 (USD 56,000)
already committed.  The Government has also supported the response with
the transport assets, manpower, and technical expertise of the PNG Defence
Force, the Departments of Works and Health, the water board, the police
and correctional services, the National Disaster Management Office and the
Geophysical Observatory in Port Moresby.

14. Save the Children Fund PNG has donated K 12,000 (USD 3,300) worth of
water containers, whilst the Catholic Diocese of Wewak and the Mormon
Church have provided more water containers, tents, tarpaulins and building
materials, and counselling to affected villagers.  An important feature of
the response has been the degree of support from local business houses,
which have contributed K 20,000 (USD 5,600) worth of relief supplies and
provided other assistance, including the coordination centre facilities
and the time of their staff.

15. In terms of technical assistance, the University of Technology from
Lae has set up a network of seismic monitoring stations on Kairuru Island,
and the University of PNG has also despatched an expert to address some of
the concerns of people that they face continuing threats of earthquakes,
tsunamis, and even volcanic eruptions.

16. In-country bilateral donors and international organisations have
expressed their willingness to provide assistance if required, but are
awaiting guidance from the National Disaster Committee in Port Moresby, as
to the most appropriate support.

17. UNICEF conducted a brief survey of the Kairuru and Muschu Islands, but
has not formulated any intervention yet.  A two-person UNDAC team with
members from New Zealand and OCHA was dispatched on Thursday 12 September
to assist the United Nations Resident Coordinator and the Country Team
with assessment, and the Provincial Administration with response
coordination.

18. This situation report, together with information on other ongoing
emergencies, is also available on the OCHA Internet Website at
http://www.reliefweb.int


Telephone: +41-22-91712 34
Fax: +41-22-917 00 23
E-mail: ochagva@un.org

In case of emergency only: Tel. +41-22-917 20 10

Desk Officers:
  Mr. R. Muller / Ms. M. Spaak / Mr. S. Nakajima
  Direct Tel. +41-22-917 3131 / 1728 / 4034

Press contact:
  (GVA)  Ms. Elizabeth Byrs, direct Tel. +41-22-917 2653
  (NYC)  Brian Grogan direct Tel. +1-212-963-1143


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