2016 Ellicott City flood
E928792
The 2016 Ellicott City flood was a devastating flash flood in Ellicott City, Maryland, caused by torrential rainfall that led to severe damage to the historic downtown area and multiple fatalities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 2016 Ellicott City flood canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11486889 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
Target entity: 2016 Ellicott City flood Context triple: [Ellicott City, hasNotableEvent, 2016 Ellicott City flood]
-
A.
Hartford Flood of 1936
The Hartford Flood of 1936 was a devastating spring flood that inundated Hartford, Connecticut and surrounding areas, causing widespread damage and prompting major flood-control improvements along the city’s rivers.
-
B.
1967 Fairbanks flood
The 1967 Fairbanks flood was a devastating inundation of Fairbanks, Alaska, that caused widespread damage and led to major changes in the region’s flood control and urban planning.
-
C.
The Great Flood of 1852
The Great Flood of 1852 was a catastrophic inundation of the Murrumbidgee River that devastated the Australian town of Gundagai, causing extensive loss of life and prompting the town’s relocation to higher ground.
-
D.
Vanport flood of 1948
The Vanport flood of 1948 was a catastrophic Columbia River flood that destroyed the wartime housing city of Vanport, Oregon, killing at least 15 people and displacing tens of thousands, many of them Black shipyard workers and their families.
-
E.
Great Flood of 1879
The Great Flood of 1879 was a catastrophic inundation of the city of Szeged in Hungary that destroyed most of the town and prompted a major reconstruction.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: 2016 Ellicott City flood Target entity description: The 2016 Ellicott City flood was a devastating flash flood in Ellicott City, Maryland, caused by torrential rainfall that led to severe damage to the historic downtown area and multiple fatalities.
-
A.
Hartford Flood of 1936
The Hartford Flood of 1936 was a devastating spring flood that inundated Hartford, Connecticut and surrounding areas, causing widespread damage and prompting major flood-control improvements along the city’s rivers.
-
B.
1967 Fairbanks flood
The 1967 Fairbanks flood was a devastating inundation of Fairbanks, Alaska, that caused widespread damage and led to major changes in the region’s flood control and urban planning.
-
C.
The Great Flood of 1852
The Great Flood of 1852 was a catastrophic inundation of the Murrumbidgee River that devastated the Australian town of Gundagai, causing extensive loss of life and prompting the town’s relocation to higher ground.
-
D.
Vanport flood of 1948
The Vanport flood of 1948 was a catastrophic Columbia River flood that destroyed the wartime housing city of Vanport, Oregon, killing at least 15 people and displacing tens of thousands, many of them Black shipyard workers and their families.
-
E.
Great Flood of 1879
The Great Flood of 1879 was a catastrophic inundation of the city of Szeged in Hungary that destroyed most of the town and prompted a major reconstruction.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
flash flood
ⓘ
flood in the United States ⓘ natural disaster ⓘ |
| affectedArea |
Main Street, Ellicott City
NERFINISHED
ⓘ
historic downtown Ellicott City ⓘ |
| approximateRainfall |
around 15 cm in about 2 hours
ⓘ
over 6 inches in about 2 hours ⓘ |
| category |
2016 floods in the United States
ⓘ
Natural disasters in Maryland ⓘ |
| coordinateSystem | geographic coordinates of Ellicott City, Maryland ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| damage |
business losses
ⓘ
destruction of vehicles ⓘ roadway washouts ⓘ severe damage to historic buildings ⓘ |
| endTime | 2016-07-30 ⓘ |
| followedBy | 2018 Ellicott City flood NERFINISHED ⓘ |
| governmentResponseBy |
Federal Emergency Management Agency
GENERATED
ⓘ
Howard County government GENERATED ⓘ State of Maryland GENERATED ⓘ |
| hasCause |
severe thunderstorm
ⓘ
torrential rainfall ⓘ |
| impact |
displacement of residents and business owners
ⓘ
long-term closure of parts of Main Street ⓘ |
| ledTo |
discussions on flood mitigation in Ellicott City
ⓘ
downtown Ellicott City rebuilding efforts ⓘ |
| locatedIn | Ellicott City, Maryland NERFINISHED ⓘ |
| locatedInAdministrativeEntity |
Howard County, Maryland
NERFINISHED
ⓘ
Maryland NERFINISHED ⓘ |
| mainTypeOfDamage |
flash flooding
ⓘ
infrastructure damage ⓘ property damage ⓘ |
| mediaCoverageBy |
local Maryland news outlets
ⓘ
national U.S. news networks ⓘ |
| notableFor |
extensive damage to a historic mill town
ⓘ
rapid rise of floodwaters in urban area ⓘ |
| numberOfDeaths | 2 ⓘ |
| numberOfInjured | dozens ⓘ |
| partOf |
2016 natural disasters in the United States
ⓘ
Mid-Atlantic United States floods of 2016 NERFINISHED ⓘ |
| pointInTime | 2016-07-30 ⓘ |
| prompted |
federal disaster assistance request
ⓘ
state of emergency in Howard County ⓘ |
| riverOrStreamInvolved |
Hudson Branch (Ellicott City)
NERFINISHED
ⓘ
Tiber River (Ellicott City) NERFINISHED ⓘ |
| startTime | 2016-07-30 ⓘ |
| timeOfDay | evening ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Subject: 2016 Ellicott City flood Description of subject: The 2016 Ellicott City flood was a devastating flash flood in Ellicott City, Maryland, caused by torrential rainfall that led to severe damage to the historic downtown area and multiple fatalities.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.