CaseDiamond1997
Plainwell, MI, USA
Diamond-shpae object in the Southeastern sky, heading northwest at a underterminate speed.
Report quality: Moderate51/100
This score reflects report-quality signals on file — how complete, corroborated, and precisely located the report is — not a claim about whether the sighting was a real craft.
- Duration parsed: 300s, a plausible sighting length
- Moderate witness text (90 characters)
- Location geocoded exactly
- No other reports from this city within 3 days
- When
- 1997-04-15
- Where
- Plainwell, MI, USA
- Shape
- Diamond
- Duration
- 5 mins.
- Geo
- 42.440, -85.649 · exact
- Slug
- diamond-over-plainwell-mi-1997-c4a732
Wave
Part of a wave
The Phoenix Lights
Arizona, USA (Phoenix–Prescott–Tucson corridor)
The largest mass sighting in modern U.S. history — actually two events: an enormous silent V of lights (many insisted one solid craft blotting out stars) crossing the state around 8pm, and a string of stationary lights…
In context
- This is one of 7 reports logged in Plainwell, MI.
- This case is one of 46 Michigan reports filed in 1997.
- Diamond craft made up 1.3% of 1990s reports, vs 1.4% across the whole archive.
Report
Full narrative lands with dossier import for famous cases, or the NUFORC free-text summary above for standard reports. This shell is SSR-ready: one D1 row (including connections_json) per page.