Kelani basin (Colombo)
143.5m³/s
Latest discharge
Disaster & Flood
Flood monitoring, CEB and LECO power notices, and DMC bulletins aggregated on Lankawa.
DMC bulletins
Latest Disaster Management Centre headlines from the public RSS feed.
No DMC RSS headlines available right now.
Headlines only — verify the linked DMC bulletin before acting.
Cyclone watch (JTWC / GDACS)
Tropical cyclone events in the Indian Ocean / South Asia window.
Basin quiet — no active tropical cyclone events in the GDACS window.
Seasonal watch from GDACS TC events. Not a Met Dept cyclone warning — verify official bulletins.
Preparing map
Checking Data Saver before loading the interactive map.
GloFAS basin discharge
Open-Meteo Flood simulated river discharge near major basin centroids.
Fresh
Mahaweli corridor (Kandy)
45.6m³/s
Latest discharge
Kalu basin (Kalutara)
172.0m³/s
Latest discharge
Checked 9/15/2026, 1:00:45 PM · Complements local river gauges — not an official DMC flood warning.
Power outages
CEB Care national schedule/outages beside LECO Western/coastal interruption notices.
CEB Outage Map & Load-Shedding Status
Live breakdown outage map details and scheduled load-shedding letter groups (A–Y)
Seed fallback — live API unavailable
Source: /sources/ceb_outages_seed⚠️ Seed fallback — live API unavailable
Upstream CEB Care API is offline or unreached. Displaying curated static seed dataset snapshot (`ceb-outages-seed.json`) with honest provenance linking.
Active Breakdown Outage Map Details (6 Areas Monitored)
Total Impacted: 16,200 customersColombo WestUnplanned Breakdown
Western Province North
4,500 customers10:15 AM
Kandy CityTransformer Fault
Central Province
2,300 customers11:00 AM
Galle FortFeeder Breakdown
Southern Province
1,800 customers09:30 AM
GampahaEmergency Maintenance
Western Province South
3,100 customers08:45 AM
Jaffna TownSubstation Maintenance
Northern Province
2,900 customers07:20 AM
KurunegalaLine Tripping
North Western Province
1,600 customers11:45 AM
Scheduled Load-Shedding Rotation (Letter Groups A–Y)
Ascheduled
08:00 – 10:30
Colombo North, Kelaniya, Wattala
Bscheduled
10:30 – 13:00
Dehiwala, Mount Lavinia, Moratuwa
Cscheduled
13:00 – 15:30
Kandy City, Peradeniya, Katugastota
Dscheduled
15:30 – 18:00
Galle Fort, Karapitiya, Matara
Escheduled
18:00 – 20:30
Kurunegala Town, Kuliyapitiya, Wariyapola
Fscheduled
08:00 – 10:30
Gampaha, Negombo, Ja-Ela
Gscheduled
10:30 – 13:00
Kalutara, Panadura, Horana
Hscheduled
13:00 – 15:30
Ratnapura, Balangoda, Eheliyagoda
Ischeduled
15:30 – 18:00
Anuradhapura, Kekirawa, Tambuttegama
Jscheduled
18:00 – 20:30
Jaffna City, Nallur, Chavakachcheri
Kscheduled
08:30 – 11:00
Batticaloa, Kattankudy, Eravur
Lscheduled
11:00 – 13:30
Trincomalee, Town & Gravets, Kinniya
Mscheduled
13:30 – 16:00
Badulla, Bandarawela, Ella
Nscheduled
16:00 – 18:30
Nuwara Eliya, Hatton, Talawakele
Oscheduled
18:30 – 21:00
Kegalle, Mawanella, Rambukkana
Pscheduled
08:30 – 11:00
Matale, Dambulla, Ukuwela
Qscheduled
11:00 – 13:30
Hambantota, Tangalle, Ambalantota
Rscheduled
13:30 – 16:00
Monaragala, Wellawaya, Bibile
Sscheduled
16:00 – 18:30
Polonnaruwa, Kaduruwela, Hingurakgoda
Tscheduled
18:30 – 21:00
Vavuniya, Cheddikulam, Northern Division
Uscheduled
09:00 – 11:30
Kilinochchi, Paranthan, Pallai
Vscheduled
11:30 – 14:00
Mannar Island, Murunkan, Nanaddan
Wscheduled
14:00 – 16:30
Mullaitivu, Puthukkudiyiruppu, Maritimepattu
Xscheduled
16:30 – 19:00
Ampara, Kalmunai, Sammanthurai
Yscheduled
19:00 – 21:30
Biyagama, Seethawaka, Avissawella
As of: 8/3/2026, 12:00:00 PM
CEB (national)
National supply status
Status unknown
Checked 9/15/2026, 1:00:44 PM
Power status unavailable — CEB Care could not be reached
No affected areas reported in the latest CEB Care check.
Source: CEB Care demand-management schedule and present-outage map (cebcare.ceb.lk).
LECO (Western)
Western / coastal LECO status
Scheduled cuts
Fresh
Checked 9/15/2026, 1:00:44 PM
7 LECO branch(es) list current-month scheduled interruptions
Affected areas
- Galle: GALLE
- Galle: AMBALANGODA
- Galle: HIKKADUWA
- Kalutara: KALUTARA
- Kalutara: ALUTHGAMA
- Kalutara: PAYAGALA
- Moratuwa: MORATUWA
- Moratuwa: PANADURA
- Moratuwa: KESELWATTA
- Nugegoda: NUGEGODA
- Nugegoda: MAHARAGAMA
- Nugegoda: BORALESGAMUWA
LECO covers Western coastal branches only. Scheduled notices are scraped from leco.lk — verify with LECO 1910 before acting.
Outage concentration by district
Heuristic mention counts from CEB and LECO affected-area labels — not an official feeder map.
District scores are string-match heuristics on area labels. Missing a district does not mean clear supply.
Irrigation river gauges
Latest public Irrigation Department ArcGIS readings for major river stations.
Down
Normal
39
stations
Alert
1
stations
Warning
0
stations
Danger
0
stations
Basin rain watch
- Kirindi OyaΣ 60 mm· max 33 (Kuda Oya)
- Mahaweli GangaΣ 11 mm· max 11 (Weraganthota)
- Kelani GangaΣ 6 mm· max 6 (Norwood)
- Walawe GangaΣ 1 mm· max 1 (Moraketiya)
- Heda OyaΣ 0 mm· max 0 (Siyambalanduwa)
- Kalu GangaΣ 0 mm· max 0 (Rathnapura)
- Aththanagalu OyaΣ 0 mm· max 0 (Dunamale)
- Deduru OyaΣ 0 mm· max 0 (Moragaswewa)
+ 11 more basins
Σ sums station rainfall per basin; max is the wettest gauge. Irrigation Dept gauge telemetry — 24h accumulation where reported.
Magura
Kalu Ganga
- Water level
- 4.47 m
- Rainfall
- 0.0 mm
9/15/2026, 10:38:35 AM
As of 9/15/2026, 10:56:34 AM · 1 elevated · Civic republish of Irrigation ArcGIS — not an official DMC flood warning.
Landslide / slope risk
NBRO/DMC early-warning context for highland districts — morning-sized, not an evacuation map.
Tip bulletin parseStale
Watch districts (tip bulletin)
3
Warning districts (tip bulletin)
0
Civic republish of DMC/NBRO tip bulletin Landslide EW Report (2026-09-15 10:00). District watch/warning tiers parsed from the public lk_dmc layout index — not an official evacuation map.
As of: 2026-09-15 · Tip bulletin parse
Districts in latest tip bulletin
Not an official evacuation order. Verify the latest NBRO/DMC PDF before acting. Lankawa is a civic republish of public bulletin layout — not the NBRO Early Warning app.
Met Dept warnings
Weather warnings and advisories from the Department of Meteorology public dashboard.
Issued 9/15/2026, 11:02:14 AM
No active Met Dept warnings
The public advisory dashboard reports no active weather warnings for today.
Live Met Dept feeds only — Lankawa never fills this panel with curated seed warnings. Unavailable means the advisory API could not be reached; empty means the dashboard reports no active hazards.
Source: Department of Meteorology Weather Advisory System (was.meteo.gov.lk).
Data provenanceSatellite & regional hazards
NASA FIRMS fire pins over Sri Lanka and GDACS multi-hazard events in the wider Indian Ocean / South Asia window.
Active fires (FIRMS)
Set NASA_FIRMS_MAP_KEY to enable live FIRMS CSV pulls. Empty pins are shown until then — not a claim of zero fire risk.
GDACS regional alerts
Flood in India
GreenType: FL · Country: India
GDACS report
Earthquake monitor
USGS catalog entries within Sri Lanka's land area — shown without severity scoring.
Window: last 30 days · magnitude ≥ 2.5
Box: 5.9°N–9.9°N, 79.5°E–82.1°E: 5.9,79.5 → 9.9,82.1
No qualifying earthquakes
USGS reports no magnitude 2.5+ events inside Sri Lanka's land bounding box in the last 30 days.
Monitoring box: 5.9°N–9.9°N, 79.5°E–82.1°E (same bounds as the district map).
Offshore Indian Ocean events outside this land box are not listed here.
Source: USGS FDSN Event Web Service (earthquake.usgs.gov).
Data provenanceFlood monitoring
River station alert levels from the public flood API.
NORMAL
39
stations