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Hurricane Hanna, Jul 23–26, 2020

1 of 2 · The storm's data
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Hurricane Hanna, Jul 23–26, 2020

Hurricane Hanna, Jul 23–26, 2020

Chapter 2 · Landfall

Hanna comes ashore on Padre Island.

A category 1 hurricane at 80 kt and 973 mb, on Jul 25 at 22:00 UTC. It comes ashore again in Kenedy County at 23:15 UTC.

22:00UTC · Sat, Jul 25, 2020 · 5:00 PM CDT

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Replay of past events. For current weather and warnings, see weather.gov. Links are rule-based facts. About and credits

Replay · AL082020

Hanna: the story

Jul 23, 22:00 UTC – Jul 26, 18:00 UTC · 31 NHC advisories. Radar, warnings, storm reports, ground stops and SEC filings, in order, with 345 links that show their evidence.

  • 1,686 NWS warnings
  • 601 storm reports
  • 5 FAA airport programs
  • 2 8-Ks naming Hanna
  • 345 rule-based links
  • 409 radar frames, 10 min apart

Approach

Jul 23–25

  1. The replay opens as the storm nears the US.Replay from here

Landfall

Jul 25–26

  1. Hanna makes landfall Padre Island, Texas as a category 1 hurricane (80 kt, 973 mb).Replay from hereNHC Tropical Cyclone Report: Hurricane HannaNHC best track (HURDAT2)
  2. Hanna makes landfall eastern Kenedy County, about 10 n mi north-northwest of Port Mansfield, Texas as a category 1 hurricane (80 kt, 974 mb).Replay from hereNHC Tropical Cyclone Report: Hurricane HannaNHC best track (HURDAT2)

Inland

Jul 26

The replay window ends: the storm has dissipated.

Replay from here

Aftermath

Jul 26–Aug 20

  1. The replay window ends: the storm has dissipated.Replay from here
  2. First 8-K naming Hanna.
    “Kansas City Southern filed an 8-K on 2020-08-04 naming Hurricane Hanna”
    Replay from hereWhy linked
  3. The aftermath: 2 8-Ks name Hanna after the storm, the last on 2020-08-20.Replay from here

How we link records

RuleWhat it checksLinks
R4 solidA storm report inside a warning polygon while it was in effect342
R3 solidAn SEC 8-K that names the storm2
R1c solidA weather airport program inside a convective warning or watch, within 60 min of issuance1

Solid lines mark rules that passed an independent check; dashed lines are context. Links are rule-based facts: each shows two records that overlap in place and time. How we know

Where this storm's data comes from

Every layer, the provider behind it and the period it covers.

LayerProviderPeriodRecords
MRMS SeamlessHSRNOAA/NSSL via Iowa Environmental MesonetJul 23, 22:00 UTC – Jul 26, 18:00 UTC409
NWS storm-based warning polygonsNOAA National Weather Service via Iowa Environmental MesonetJul 23, 22:00 UTC – Jul 26, 18:00 UTC1,686
NWS Local Storm ReportsNOAA National Weather Service via Iowa Environmental MesonetJul 23, 22:00 UTC – Jul 26, 18:00 UTC601
NHC advisories and best trackNOAA National Hurricane CenterJul 23, 22:00 UTC – Jul 26, 18:00 UTC31
FAA airport programs (ground stops and ground delay programs)FAA Air Traffic Control System Command CenterJul 23, 22:00 UTC – Jul 26, 18:00 UTC5
SEC EDGAR 8-K filingsU.S. Securities and Exchange CommissionJul 23, 22:00 UTC – Jul 26, 18:00 UTC2
  • Radar: NOAA/NSSL MRMS SeamlessHSR, via the Iowa Environmental Mesonet (IEM), Iowa State University
  • Warnings: NOAA/NWS, storm-based polygons via the Iowa Environmental Mesonet
  • Storm reports: NOAA/NWS Local Storm Reports via the Iowa Environmental Mesonet
  • Advisories and best track: NOAA/National Hurricane Center
  • Airport programs: FAA Air Traffic Control System Command Center
  • Filings: U.S. Securities and Exchange Commission EDGAR