Rhybuddion i Fod yn Barod am Lifogydd a Rhybuddion Llifogydd Hanesyddol
Aeth rhestri o Rybuddion Llifogydd Difrifol, Rhybuddion Llifogydd (Flood Warnings), Diweddariadau i Rybuddion Llifogydd a Rhybuddion Llifogydd (Flood Alerts) a gyhoeddwyd ers y gwasanaeth Rhybuddion Llifogydd Uniongyrchol, yn fyw ar Ionawr 26, 2006 hyd heddiw. Mae'r set ddata hon yn cynnwys rhybuddion llifogydd a gyhoeddwyd gan Gyfoeth Naturiol Cymru (CNC) ers 1 Ebrill 2013. Mae Rhybuddion Llifogydd (Warnings ac Alerts) yn cael eu cyhoeddi ar gyfer llifogydd o afonydd a'r môr. Mae Rhybuddion Llifogydd (Flood Alerts) yn gyffredinol ar gyfer dalgylchoedd afonydd neu rannau o’r arfordir. Mae Rhybuddion Llifogydd (Flood Warnings) a Rhybuddion Llifogydd Difrifol ar gyfer cymunedau penodol neu rannau o gymunedau.
Mae rhybuddion llifogydd (Warnings ac Alerts) i'w gweld yn fyw yma.
Cydnabyddiaeth
Yn cynnwys gwybodaeth Cyfoeth Naturiol Cymru © Cyfoeth Naturiol Cymru a Chronfa Ddata Hawl. Cedwir pob hawl.
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS116342
- Teitl Amgen
-
- AfA435 Historic Flood Warnings and Flood Alerts
- Laith Metadata
- English
- Datganiad
-
There are three flood warning codes and a notification when warnings are removed. These are:
- Severe Flood Warning: Severe flooding. Danger to life.
- Flood Warning: Flooding is expected. Immediate action required
- Update Flood Warning: an update to a Flood Warning (to cover change in latest situation and local conditions) - Same as flood warning
- Flood Alert: Flooding is possible. Be prepared.
- Warning no longer in force: Flood warnings and flood alerts that have been removed in the last 24 hours.
Please note that from DATE the Flood Alert code replaced the older Flood Watch code. This historic dataset therefore contains Flood Watches rather than Flood Alerts prior to this date.
- Gwybodaeth ychwanegol
-
Live flood warnings in force are shown on GOV.UK and are available as a separate live feed on the NRW website https://naturalresources.wales/flooding/flood-warnings/?lang=en
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 2024-07-08
Ystod amser
- Dyddiad cychwyn
- 2006-02-15
- Dyddiad gorffen
- 2024-06-30
- Categori pwnc
-
- Health
Rhychwant
Rhychwant
- Hyd
- Wales (WLS)
))
Dosbarthiad
Dosbarthiad
- Fformat - Math a Disgrifiad
-
-
Documents
(
)
- Math
-
Excel Spreadsheets
-
Documents
(
)
- Lleolwr Adnoddau
- Download Data and Web Service ( WWW:LINK-1.0-http--link )
Ansawdd
Ansawdd Data
- Cwmpas Ansawdd
- Dataset
- Datganiad
-
There are three flood warning codes and a notification when warnings are removed. These are:
- Severe Flood Warning: Severe flooding. Danger to life.
- Flood Warning: Flooding is expected. Immediate action required
- Update Flood Warning: an update to a Flood Warning (to cover change in latest situation and local conditions) - Same as flood warning
- Flood Alert: Flooding is possible. Be prepared.
- Warning no longer in force: Flood warnings and flood alerts that have been removed in the last 24 hours.
Please note that from DATE the Flood Alert code replaced the older Flood Watch code. This historic dataset therefore contains Flood Watches rather than Flood Alerts prior to this date.
Allweddeiriau
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2008-06-01
Allweddair
-
NRW Thesaurus
-
- flood risk
- floods (flooding)
- flood risk management
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2024-06-19
Allweddair
-
IPSV Subjects List
-
- Flooding
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2020-11-18
Allweddair
-
NRW SMNR Keywords
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- Ecosystem (SMNR)
- Natural Resources (Incl. Features and Processes) (SMNR)
- Flooding (SMNR)
- Sea and Coast (SMNR)
- Coastal Margins (SMNR)
- Sustainable Management of Natural Resources (SMNR)
- Management Areas (SMNR)
- Freshwater and Wetlands (SMNR)
- Soil and Land (SMNR)
- Physical Geography (Physiography) (SMNR)
- Water Resources (SMNR)
- Water Quality (SMNR)
- Hydrological Processes (SMNR)
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2024-06-26
System Cyfeirio Gofodol
Cynnwys
Gwybodaeth Cynnwys
Proffil CNC
Elfennau CNC
Cyfyngiadau
Cyfyngiadau
Cyfyngiadau ar Fynediad a Defnydd Cyhoeddus
- Math o Gyfyngiad
- Other restrictions
Cyfarwyddeb Cyfyngiadau Mynediad
- Cyfyngiadau
- no limitations
Testun cyfyngiadau mynediad
- Cyfyngiadau eraill
-
There are no access restrictions on this data. NRW may release, publish or disseminate it freely.
Defnyddiwch gyfyngiadau
- Cyfyngiadau Defnyddio
- Other restrictions
- Cyfyngiadau eraill
-
© CNC/NRW Data may be re-used under the terms of the Open Government Licence providing it is done so, acknowledging both the source and NRW's copyright. It is the recipient's responsibility to ensure the data is fit for the intended purpose.
Datganiad Priodoli
- Cyfyngiadau eraill
-
Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved.
Math o Drwydded
- Cyfyngiadau eraill
- Open Government Licence
Metadata
Metadata
- Dynodydd Ffeil
- 4f4c4942-4343-5764-6473-313136333432 XML
- Laith Metadata
- English
- Math o adnodd
- Dataset
- Dyddiad Metadata
- 2024-09-18T09:57:05.693Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
-
1.0