Pentagon locked down after air quality sensors triggered hazardous materials response.
Building monitoring systems at the Pentagon detected an air quality issue on Thursday, prompting a shelter-in-place order and lockdown for multiple floors. Arlington County Fire Department's hazmat team responded in support of the Pentagon Force Protection Agency. Officials later determined the incident was a false alarm.
17
Divergence score
14 outlets covered it, splitting into 13 framing camps across 4 bias groups.
13 camps
4 bias groups
The spectrum · how 14 outlets placed this story
LeftCenterRight
Washington Times
Daily Wire
ABC News
CBS News
Al Jazeera
Jerusalem Post
The Hill
NY Post
NBC News
CNN
Reuters
Bloomberg
Politico
Le Monde
Supportive of action
Neutral
Dismissive
Critical
Alarmist
International angle
Widest split · the two outlets furthest apart, and who published first
Furthest apart on this story
Washington Times
Pentagon floors locked down over hazardous materials incident
precautionary response · neutral
CNN
Pentagon locked down and partially evacuated due to a false alarm by hazardous materials sensor, sources say
false alarm · neutral
First to report
- Reutersfirst
- CNN+1.8 h
- Daily Wire+2.4 h
- Politico+2.7 h
- Al Jazeera+7.0 h
- NY Post+7.0 h
- Bloomberg+7.1 h
- The Hill+7.1 h
- NBC News+7.4 h
- ABC News+7.4 h
- Washington Times+7.5 h
- CBS News+8.2 h
By each outlet's earliest publish time in this story. Feeds that index slowly can appear later than they printed.
The split, in one line
Coverage splits between emergency response emphasizers versus those stressing the false alarm resolution, with international outlets now joining U.S. media in confirming Pentagon operations resumed without incident.
How each outlet covered it
Broad agreement on what happened
Outlets across the spectrum land in roughly the same place: the shared language is highlighted.
THE LEFT
“Partial lockdown at Pentagon after 'hazardous materials incident' reported”ABC ABC News LEFT-CENTER
17LOW DIVERGENCE
DOWN THE MIDDLE
“Pentagon Issues Shelter-in-Place Order Over Air Quality Issue” · Al Jazeera, Jerusalem Post, The Hill, Reuters, Bloomberg, Politico, Le Monde
+Hide the full sourcingSee how all 14 outlets put it
LEFT-CENTER3
ABCABC News Partial lockdown at Pentagon after 'hazardous materials incident' reported 92d ago CBSCBS News Pentagon "hazardous materials incident" prompts partial lockdown, evacuation 92d ago NBCNBC News Pentagon is locked down after Hazmat incident dealing with air quality 92d ago CENTER4
HThe Hill Pentagon on lockdown over air quality issue 92d ago RReuters Hazardous materials incident prompts Pentagon lockdown, officials say 92d ago BLBloomberg Pentagon Issues Shelter-in-Place Order Over Air Quality Issue 92d ago PPolitico Pentagon resumes normal operations after lock down 92d ago 6 tracked claims across 14 outlets
Fact ledger
All6Claimed1Corroborated5
1/14
Claimed
The incident was a false alarm caused by a sensor.
Corroborated
Disputed
5 more tracked claimsSign up free to see the full ledger