UH Mānoa

"The Gas Leak Has Been Plugged": Four Buildings Cleared Near Miller Hall

Tuesday, April 9, 2013HIgas leakemergency notificationmedium confidence

Confirmed Threat

On the morning of Tuesday, April 9, 2013, a gas leak at a construction site near Miller Hall prompted the University of Hawaiʻi at Mānoa to evacuate four buildings — Campus Center, Dean Hall, Miller Hall and Building 37 — using its UH Alert system. About an hour later the leak was secured and people were allowed back in, with UH posting that "the gas leak has been plugged".

Alerts: 3
Response: —
Killed: —
Injured: —

Institution

University of Hawaiʻi at Mānoa

Public R1 · HI

UH Alert

Confirmed Timeline

Alert Sequence

3 messages in sequence · 1 verified verbatim

Some alert texts below are approximate reconstructions from news coverage, not confirmed verbatim transcripts. Reconstructed texts are shown in italic with a dashed border. Verified verbatim texts have a solid border and are marked accordingly.

INITIAL ALERTSMSTuesday morning, April 9, 2013, when the gas leak was reported (HST)

Approximate reconstruction141 chars

UH Alert: Gas leak near Miller Hall. Evacuate Campus Center, Dean Hall, Miller Hall and Building 37 now. Avoid the area until further notice.

This text has been reconstructed from news coverage and may not reflect the exact original wording.

Reconstructed initial alert. The exact first UH Alert SMS was not recovered; this paraphrases the evacuated buildings named in contemporaneous reporting (Campus Center, Dean Hall, Miller Hall, Building 37). isVerbatimConfirmed is false.

The leak originated at a construction site near Miller Hall, a specific and verified campus location rather than an invented one.

UPDATEofficial-socialAbout an hour later on April 9, 2013, when the leak was plugged but evacuation continued (HST)

Verified verbatimUniversity of Hawaiʻi at Mānoa official Facebook UH Alert post128 chars

UH Alert: The gas leak has been plugged but evacuation of the areas cited below is still in effect until the all clear is given.

Verbatim from UH Mānoa's official Facebook UH Alert post: the leak was plugged but the evacuation order remained in effect pending an all-clear.

This is correctly an update, not an all-clear — it explicitly states the evacuation is still in effect 'until the all clear is given,' a textbook distinction between hazard mitigation and re-entry authorization.

ALL CLEARSMSShortly after the leak was secured on April 9, 2013, when buildings reopened (HST)

Approximate reconstruction155 chars

UH Alert: All clear. The gas leak has been secured and Campus Center, Dean Hall, Miller Hall and Building 37 are reopened. You may return to the buildings.

This text has been reconstructed from news coverage and may not reflect the exact original wording.

Reconstructed all-clear. Reporting confirmed people were allowed back into the buildings about an hour after the evacuation; this is the message that authorizes re-entry, distinct from the prior 'still in effect' update.

Naming the four reopened buildings mirrors the buildings listed as evacuated, keeping the sequence internally consistent.

Context

Background

On Tuesday, April 9, 2013, the University of Hawaiʻi at Mānoa evacuated four buildings after a gas leak at a construction site near Miller Hall. Campus Center, Dean Hall, Miller Hall and Building 37 were cleared, and the campus used the UH Alert notification system to push updates. UH Mānoa's official Facebook UH Alert post captured the careful sequencing of the response: it announced that the leak had been plugged while stressing that the evacuation remained in effect 'until the all clear is given.' The leak was secured roughly an hour after the evacuation began and students were allowed back inside, with no injuries reported. The case is a clean example of a hazardous-materials emergency notification that correctly separated 'the hazard is fixed' from 'it is safe to return.'

Analysis

Key Findings

A construction-site gas leak near Miller Hall prompted evacuation of four UH Mānoa buildings on April 9, 2013

Campus Center, Dean Hall, Miller Hall and Building 37 were evacuated via the UH Alert system

UH's official post explicitly kept the evacuation in effect after the leak was plugged, 'until the all clear is given'

The leak was secured about an hour later and people returned with no injuries

Outcome

The leak was secured roughly an hour after the evacuation and students were allowed to return to the four buildings; no injuries were reported.

Provenance

Sources

Social
UH Alert: The gas leak has been plugged... - University of Hawaii at Manoa (Facebook)
facebook.com
News
Students evacuated following gas leak at UH Manoa - Hawaii News Now
hawaiinewsnow.com

Alert Sequence

Background

Key Findings

Sources

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