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Cannot load the dataset split (in streaming mode) to extract the first rows.
Error code:   StreamingRowsError
Exception:    CastError
Message:      Couldn't cast
title: string
id: string
licenses: list<item: struct<name: string>>
  child 0, item: struct<name: string>
      child 0, name: string
subtitle: string
description: string
isPrivate: bool
keywords: list<item: string>
  child 0, item: string
dataset_name: string
date_range: string
license: string
record_count: int64
fields: struct<Date: string, Time: string, Location: string, Operator: string, Flight #: string, Route: stri (... 123 chars omitted)
  child 0, Date: string
  child 1, Time: string
  child 2, Location: string
  child 3, Operator: string
  child 4, Flight #: string
  child 5, Route: string
  child 6, Type: string
  child 7, Registration: string
  child 8, cn/In: string
  child 9, Aboard: string
  child 10, Fatalities: string
  child 11, Ground: string
  child 12, Summary: string
file_size_mb: double
source_url: string
last_updated: timestamp[s]
visualization_suggestions: list<item: string>
  child 0, item: string
notable_records: struct<first_fatality: string, largest_single_aircraft: string>
  child 0, first_fatality: string
  child 1, largest_single_aircraft: string
file_format: string
source: string
to
{'dataset_name': Value('string'), 'description': Value('string'), 'last_updated': Value('timestamp[s]'), 'source': Value('string'), 'source_url': Value('string'), 'license': Value('string'), 'record_count': Value('int64'), 'file_format': Value('string'), 'file_size_mb': Value('float64'), 'date_range': Value('string'), 'fields': {'Date': Value('string'), 'Time': Value('string'), 'Location': Value('string'), 'Operator': Value('string'), 'Flight #': Value('string'), 'Route': Value('string'), 'Type': Value('string'), 'Registration': Value('string'), 'cn/In': Value('string'), 'Aboard': Value('string'), 'Fatalities': Value('string'), 'Ground': Value('string'), 'Summary': Value('string')}, 'notable_records': {'first_fatality': Value('string'), 'largest_single_aircraft': Value('string')}, 'visualization_suggestions': List(Value('string'))}
because column names don't match
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/utils.py", line 99, in get_rows_or_raise
                  return get_rows(
                         ^^^^^^^^^
                File "/src/libs/libcommon/src/libcommon/utils.py", line 272, in decorator
                  return func(*args, **kwargs)
                         ^^^^^^^^^^^^^^^^^^^^^
                File "/src/services/worker/src/worker/utils.py", line 77, in get_rows
                  rows_plus_one = list(itertools.islice(ds, rows_max_number + 1))
                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2690, in __iter__
                  for key, example in ex_iterable:
                                      ^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2227, in __iter__
                  for key, pa_table in self._iter_arrow():
                                       ^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2251, in _iter_arrow
                  for key, pa_table in self.ex_iterable._iter_arrow():
                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 494, in _iter_arrow
                  for key, pa_table in iterator:
                                       ^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 384, in _iter_arrow
                  for key, pa_table in self.generate_tables_fn(**gen_kwags):
                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 265, in _generate_tables
                  self._cast_table(pa_table, json_field_paths=json_field_paths),
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 120, in _cast_table
                  pa_table = table_cast(pa_table, self.info.features.arrow_schema)
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2272, in table_cast
                  return cast_table_to_schema(table, schema)
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2218, in cast_table_to_schema
                  raise CastError(
              datasets.table.CastError: Couldn't cast
              title: string
              id: string
              licenses: list<item: struct<name: string>>
                child 0, item: struct<name: string>
                    child 0, name: string
              subtitle: string
              description: string
              isPrivate: bool
              keywords: list<item: string>
                child 0, item: string
              dataset_name: string
              date_range: string
              license: string
              record_count: int64
              fields: struct<Date: string, Time: string, Location: string, Operator: string, Flight #: string, Route: stri (... 123 chars omitted)
                child 0, Date: string
                child 1, Time: string
                child 2, Location: string
                child 3, Operator: string
                child 4, Flight #: string
                child 5, Route: string
                child 6, Type: string
                child 7, Registration: string
                child 8, cn/In: string
                child 9, Aboard: string
                child 10, Fatalities: string
                child 11, Ground: string
                child 12, Summary: string
              file_size_mb: double
              source_url: string
              last_updated: timestamp[s]
              visualization_suggestions: list<item: string>
                child 0, item: string
              notable_records: struct<first_fatality: string, largest_single_aircraft: string>
                child 0, first_fatality: string
                child 1, largest_single_aircraft: string
              file_format: string
              source: string
              to
              {'dataset_name': Value('string'), 'description': Value('string'), 'last_updated': Value('timestamp[s]'), 'source': Value('string'), 'source_url': Value('string'), 'license': Value('string'), 'record_count': Value('int64'), 'file_format': Value('string'), 'file_size_mb': Value('float64'), 'date_range': Value('string'), 'fields': {'Date': Value('string'), 'Time': Value('string'), 'Location': Value('string'), 'Operator': Value('string'), 'Flight #': Value('string'), 'Route': Value('string'), 'Type': Value('string'), 'Registration': Value('string'), 'cn/In': Value('string'), 'Aboard': Value('string'), 'Fatalities': Value('string'), 'Ground': Value('string'), 'Summary': Value('string')}, 'notable_records': {'first_fatality': Value('string'), 'largest_single_aircraft': Value('string')}, 'visualization_suggestions': List(Value('string'))}
              because column names don't match

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US Disasters Mashup

48,592 disasters: plane crashes, shipwrecks, severe storms, earthquakes

Unified dataset combining four major US disaster categories from government sources: NTSB aviation accidents, NOAA shipwrecks, NOAA severe storms, and USGS earthquakes. All data is public domain.

Dataset Structure

See demo_notebook.ipynb for data exploration examples.

Usage

from datasets import load_dataset

# Load the dataset
dataset = load_dataset("lukeslp/us-disasters-mashup")

# Or load from local files
import json
with open('data.json') as f:
    data = json.load(f)

Citation

@dataset{us_disasters_mashup_2026,
  title = {US Disasters Mashup},
  author = {Steuber, Luke},
  year = {2026},
  url = {https://huggingface.co/datasets/lukeslp/us-disasters-mashup}
}

Distribution

Author

Luke Steuber

License

CC0-1.0

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