Cyclone Yasa slams into Fiji - Dec 2020
Storms
How the score is calculated
The score starts at 8. It adds points from recorded affected, deaths, displaced and casualty counts, plus terms found in the story title, event type or status. For each count, only its highest matching band is used.
- Affected people
- 1–999: +5 · 1,000–9,999: +12 · 10,000–99,999: +20 · 100,000–999,999: +28 · 1 million+: +35
- Deaths
- 1–9: +8 · 10–99: +14 · 100–999: +22 · 1,000+: +30
- Displaced people
- 1–9,999: +6 · 10,000–99,999: +12 · 100,000+: +18
- Casualties
- 100 or more: +8
- Story wording
- +10 for terms such as catastrophe, famine, war, conflict, major earthquake, mass casualty or critical. Otherwise, +5 for active, ongoing, emergency, outbreak, cyclone or hurricane.
Score bands: Watch 0–24 · Moderate 25–49 · High 50–74 · Critical 75–100. Scores are capped at 100. Missing or unparseable figures add no points.
This is a rule-based WorldsAid triage indicator, not an official or independently validated classification. It does not account for recency or local context, and it can understate events with incomplete reporting. Check the linked sources.
Historical record
Status: CLOSED · Imported 2026-10-07
Closed for this historical import at the site owner’s request; not a new assessment of current conditions.
In brief
- What happenedTropical cyclone YASA is strengthening as it continues clockwise in the South Pacific Ocean, between Vanuatu and Fiji Islands....YASA is forecast to move south-east, passing between Viti Levu and Vanua Levu Islands (Fiji) on 17 December, with maximum sustained wind up to 215 km/h.
- How many affectedThe cited sources do not yet provide a reliable affected-person total.
- What help is neededResponse priorities should be confirmed in the linked source reports as needs change.
What changed
First retained snapshot
No earlier verified snapshot is present in the recovered dataset. This record remains available as the historical baseline.
Situation
Tropical cyclone YASA is strengthening as it continues clockwise in the South Pacific Ocean, between Vanuatu and Fiji Islands....YASA is forecast to move south-east, passing between Viti Levu and Vanua Levu Islands (Fiji) on 17 December, with maximum sustained wind up to 215 km/h. After that, it will cross the Eastern Division islands on 18 December. ( ECHO, 15 Dec 2020 ) Tropical cyclone YASA is forecast to move south-east, approaching Vanua Levu Island on the morning of 17 December, with maximum sustained wind up to 220-230 km/h. After that, it will move southward, crossing the Eastern Division Islands on 17-18 December and passing 415 km east of Tongatapu Island (Tonga) on 19 December. According to media reports, the authorities set-up 1,037 evacuation centres across Central, Northern and Western Divisions. ( ECHO, 16 Dec 2020 ) TC Yasa will make landfall on 17 Dec around 8pm Fiji time on Vanua Levu island (population 135,961) and pass over many other smaller islands in the Fiji island group as a Cat 5 storm. According to analysis by the Pacific Disaster Center (PDC), approximately 73,000 people are potentially exposed to widespread wind damage. Severe impact for outlying areas on Eastern coast of Vanua Levu in particular Bua Province, is expected. There is a 4pm curfew in place for the whole country and all public transport is stopped. ( OCHA, 17 Dec 2020 )
Linked charities and agencies
WorldsAid verification
A WorldsAid editor reviewed this record against 1 attributed source, cleaned feed formatting and checked the crisis, place and reporting date. No reliable human-impact total was promoted where the source did not provide one. Earlier observations remain in the evidence history instead of being silently overwritten.
What we knew when
- WorldsAid record entered the retained historical dataset.
- Last verification represented by this immutable snapshot.
Earlier figures are never replaced by later values; additional observations are retained as new ledger entries.
Provenance
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Cached dataset: worldsai_drup771.sql.gz
Verified
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