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Hurricane Opal: History & Measurement

Hurricane Opal was a large and powerful tropical cyclone that caused severe and extensive damage along the northern Gulf Coast of the United States in October 1995. The fifteenth named storm, ninth hurricane and strongest tropical cyclone of the unusually active 1995 Atlantic hurricane season, Opal developed from the interaction of a tropical wave and a…

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Hurricane Opal topic overview

The analysis highlights History and Measurement as prominent areas in the source structure around Hurricane Opal.

Related topics
193
Source areas
6
Connected nodes
199
Extracted relationships
48
Concept neighborhoods
51
Bridge connections
199

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Overview · 122 topics
Meteorological history · 30 topics
Preparations · 25 topics
Impact · 12 topics
Response · 3 topics
Retirement · 1 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Areas affected
Guatemala · Yucatán Peninsula · U.S. Gulf Coast (particularly the Florida Panhandle) · Ohio River Valley · Ontario
Damage
$4.7 billion (1995 USD)
Dissipated
October 6, 1995
Extratropical
October 5, 1995
Fatalities
63 total
Formed
September 27, 1995

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Meteorological history

Preparations

Impact

Response

Retirement

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Hurricane Opal connects Entity context

The extracted context around Hurricane Opal shows recurring relationship patterns in the source. For example, Hurricane Opal → Africa, As, At, Atlantic, Bay, Campeche, Caribbean Sea, Continuing, Cozumel, Despite, Gulf, However, Lesser Antilles, Mexico, National Hurricane Center, NHC, Nicaragua, October, Opal, Over Another extracted example is Hurricane Opal → EMAC, Emergency Management Assistance Compact, Florida, Georgia, Tennessee, Texas, The. Use these groups to spot repeated connection types before inspecting the individual relationships.

Hurricane Opal

Top relations

related to history · 29
Hurricane Opal → Africa, As, At, Atlantic, Bay, Campeche, Caribbean Sea, Continuing, Cozumel, Despite, Gulf, However, Lesser Antilles, Mexico, National Hurricane Center, NHC, Nicaragua, October, Opal, Over
related to Response · 7
Hurricane Opal → EMAC, Emergency Management Assistance Compact, Florida, Georgia, Tennessee, Texas, The
Areas affected · 5
Hurricane Opal → Guatemala, Ohio River Valley, Ontario, U.S. Gulf Coast (particularly the Florida Panhandle), Yucatán Peninsula
Damage · 1
Hurricane Opal → $4.7 billion (1995 USD)
Dissipated · 1
Hurricane Opal → October 6, 1995
Extratropical · 1
Hurricane Opal → October 5, 1995
Fatalities · 1
Hurricane Opal → 63 total
Formed · 1
Hurricane Opal → September 27, 1995
Highest winds · 1
Hurricane Opal → 150 mph (240 km/h)
Lowest pressure · 1
Hurricane Opal → 916 mbar (hPa); 27.05 inHg

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

opal damage winds hurricane storm trees october km power people 000 mph mm county states reported florida rainfall across wind

Hurricane Opal relationships Subject–Predicate–Object triples

TTTA extracted 48 structured relationships around Hurricane Opal. Examples in this analysis include Hurricane Opal → Areas affected → Guatemala and Hurricane Opal → Areas affected → Yucatán Peninsula. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Hurricane OpalAreas affectedGuatemala1.00infobox
Hurricane OpalAreas affectedYucatán Peninsula1.00infobox
Hurricane OpalAreas affectedU.S. Gulf Coast (particularly the Florida Panhandle)1.00infobox
Hurricane OpalAreas affectedOhio River Valley1.00infobox
Hurricane OpalAreas affectedOntario1.00infobox
Hurricane OpalDamage$4.7 billion (1995 USD)1.00infobox
Hurricane OpalDissipatedOctober 6, 19951.00infobox
Hurricane OpalExtratropicalOctober 5, 19951.00infobox
Hurricane OpalFatalities63 total1.00infobox
Hurricane OpalFormedSeptember 27, 19951.00infobox
Hurricane OpalHighest winds150 mph (240 km/h)1.00infobox
Hurricane OpalLowest pressure916 mbar (hPa); 27.05 inHg1.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around Hurricane Opal bring nearby vocabulary together. In this analysis, examples include Opal, Florida and October. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Hurricane Opal
    • Opal
    • Florida
    • October
    • Caused
    • Tropical
    • Km
    • Mph
    • Gulf
    • Near
    • Remnants
    • Winds
    • States
  • hurricane opal
    • Opal
    • Florida
    • Remnants
    • October
    • States
    • Winds
    • United
    • Caused
    • Tropical
    • Km
    • Mph
    • Gulf
  • gulf coast of the united states
    • United
    • Coast
    • Gulf
    • Mexico
    • States
    • People
    • Florida
    • Tropical
    • Hurricane
    • Across
    • Ontario
    • Opal
  • 1995 atlantic hurricane season
    • Opal
    • Florida
    • October
    • Caused
    • Tropical
    • Km
    • Mph
    • Gulf
    • Near
    • Remnants
    • Winds
    • States
  • gulf of mexico
    • Coast
    • Mexico
    • United
    • States
    • Florida
    • Hurricane
    • Ontario
    • Opal
    • Flooding
    • October
    • Tropical
    • People
  • category 4 hurricane
    • Opal
    • Florida
    • October
    • Caused
    • Tropical
    • Km
    • Mph
    • Gulf
    • Near
    • Remnants
    • Winds
    • States
  • hurricane ivan
    • Opal
    • Florida
    • October
    • Caused
    • Tropical
    • Km
    • Mph
    • Gulf
    • Near
    • Remnants
    • Winds
    • States
  • winds
    • Mph
    • Km
    • High
    • Trees
    • Opal
    • Remnants
    • Along
    • Power
    • Hurricane
    • Wind
    • October
    • Caused

Connections between topic areas Semantic bridges

For Hurricane Opal, one of the stronger structural bridges in this analysis connects Hurricane Opal with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Hurricane OpalOverview · splits 77 ⟂ 123
Hurricane OpalMeteorological history · splits 169 ⟂ 31
Hurricane OpalPreparations · splits 174 ⟂ 26
Hurricane OpalImpact · splits 187 ⟂ 13
Hurricane OpalResponse · splits 196 ⟂ 4

Map overview Semantic statistics

Hurricane Opal

Nodes200
Edges199
Triples48
Avg. degree1.99
Density0.01
Components1

Source & methodology

TTTA analyzes the structure around Hurricane Opal to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History & Measurement, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Hurricane Opal · EN edition · Analysis: TopicsToTalkAbout

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