Spread Certificate · No. HIS-01514
This certifies how far it spread
Chernobyl (miniseries)
HBO / Sky; Sister Pictures, The Mighty Mint and Word Games (production) ·April 2019 ·seeded onBox officethenPressTVRedditOpen webXInstagramYouTube
Spread Score
63
Viral
Verified independently
Verified
#1
IMDb all-time television ranking; historical snapshot
Variety
Verified
4.7M views
Wikipedia, its busiest 30 days
Verified
Week of Jun 8, 2019
Observed peak date, Apr 26 ’19 to Week of Jun 8, 2019
Verified
8 platforms
Started on Box office
Claimed, not audited
Claimed
6.7M impressions
Sky social campaign impressions over five weeks; agency claim
Per The Drum / 33Seconds
Claimed
12M
HBO cumulative audience by July 24; lower bound
Per Deadline
Claimed
4.1M
Sky cumulative finale audience; owner update
Per Sky