event_id
stringclasses 6
values | event_type
stringclasses 6
values | description
stringclasses 6
values | start_time
timestamp[s] | end_time
timestamp[s] | severity
float64 0.3
0.9
| properties_json
stringclasses 6
values | created_at
timestamp[s] |
|---|---|---|---|---|---|---|---|
PPE_SHIP_BOOK | ShipmentBooking | PPE shipment booked on commercial cargo flight Shanghai to Frankfurt | 2020-03-16T00:00:00 | 2020-03-16T23:00:00 | 0.3 | {"route": "PVG-FRA", "cargo_type": "PPE"} | 2020-03-16T00:00:00 |
EU_LOCKDOWN | BorderRestriction | European lockdowns cause flight cancellations | 2020-03-17T00:00:00 | 2020-03-22T23:00:00 | 0.9 | {"region": "Europe", "restriction_type": "lockdown"} | 2020-03-16T00:00:00 |
RATE_SPIKE | PriceChange | Air cargo rates increase 4x due to demand surge | 2020-03-18T00:00:00 | 2020-03-22T23:00:00 | 0.7 | {"price_increase": "400%", "cause": "demand_surge"} | 2020-03-16T00:00:00 |
ORD_BACKLOG | OperationalDelay | Huge backlog at Chicago O'Hare due to reduced workforce & weather | 2020-03-19T00:00:00 | 2020-03-21T23:00:00 | 0.8 | {"location": "ORD", "causes": ["workforce_shortage", "weather"]} | 2020-03-16T00:00:00 |
PPE_CUSTOMS_HOLD | CustomsDelay | PPE shipment held at Frankfurt customs for certification issues | 2020-03-21T00:00:00 | 2020-03-22T23:00:00 | 0.6 | {"location": "FRA", "cause": "certification_requirements"} | 2020-03-16T00:00:00 |
PAX_SUSPENSION | OperationalChange | Passenger flights suspended worldwide, reducing belly cargo capacity | 2020-03-16T00:00:00 | 2020-03-22T23:00:00 | 0.9 | {"impact": "50% capacity reduction", "type": "global"} | 2020-03-16T00:00:00 |
Dataset Card for dwb2023/crisis_prediction_events
Purpose
Records time-bound events that impact the crisis prediction graph, such as disruptions, policy changes, and natural disasters.
Schema Description
| Field Name | Data Type | Description |
|---|---|---|
| event_id | string | Unique identifier for the event |
| event_type | string | Type of event (e.g., "FlightCancellation", "PolicyChange") |
| description | string | Human-readable description of the event |
| start_time | timestamp[s] | When the event started |
| end_time | timestamp[s] | When the event ended/will end |
| severity | float32 | Impact severity score (0-1) |
| properties_json | string | JSON string containing event properties |
| created_at | timestamp[s] | When the event was recorded |
Example Entry
{
"event_id": "HKG_CLOSURE_2020",
"event_type": "HubClosure",
"description": "Hong Kong Airport closed due to COVID-19 restrictions",
"start_time": 1584835200000, # March 22, 2020
"end_time": 1585267200000, # March 27, 2020
"severity": 0.85,
"properties_json": {"reason": "COVID-19", "impacted_flights": 250},
"created_at": 1706745600000
}
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