Bigfoot–UAP Spatiotemporal
Correlation Analysis
An exploratory examination of temporal and geographic overlaps between cryptid sightings and UAP reports. Each case anchors on a cryptid event and identifies spatially proximate UAP reports within defined temporal windows using Haversine distance.
Analysis of 3,999 cryptid reports and 134,521 UAP sightings (both geotagged, 1900–2025) identified 978 co-incident cases where a cryptid sighting occurred within 100 km of a UAP report within ±3 days. The headline finding: 508 of those cases fall within ±1 day — a 24-hour window on either side of the cryptid event.
This is an exploratory analysis. Spatial and temporal proximity does not imply a causal or behavioral relationship between the two phenomena. No statistical significance test is applied — the dataset is presented for researcher inspection.
An earlier run of this analysis (local test environment) returned 943 co-incident cases. The current figure of 978 cases reflects a reprocessing against the live production database, where a subset of UAP records that previously lacked geographic coordinates have since been geotagged. Those records were invisible to the spatial filter in the prior run and are now correctly included. No methodology or parameters were changed — the increase is entirely attributable to improved coordinate coverage in the UAP dataset.
Spatial relationships between cryptid anchor events and temporally proximate UAP sightings. Click any point to inspect the underlying report.
- △Directionality — Analysis anchors on cryptid events (cryptid → UAP), not bidirectional. UAP proximity is measured relative to each cryptid sighting.
- △No causal claim — Spatial and temporal co-occurrence does not imply a relationship between phenomena. Exploratory analysis only.
- △Timestamp normalization — Event timestamps are normalized to local wall-clock time for temporal window calculations.
Sentient Orbs does not claim ownership of third-party reports. Content displayed for research purposes only.
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Correlated Reports
CASE949
3 totalPrimary Event: Report 7803: Three college students witness a large creature standing just off of the railroad tracks.
Athens County, Ohio, US • Jul 1, 1980
Same day: 1±1 day: 1±3 days: 1
949
3 totalPrimary Event: Report 7803: Three college students witness a large creature standing just off of the railroad tracks.
Athens County, Ohio, US • Jul 1, 1980
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — Same Day (1)
Correlated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE950
3 totalPrimary Event: Report 7133: Father, son and cousin enounter a large hair covered creature while wading through a creek
Ross County, Ohio, US • Jul 1, 1980
Same day: 1±1 day: 1±3 days: 1
950
3 totalPrimary Event: Report 7133: Father, son and cousin enounter a large hair covered creature while wading through a creek
Ross County, Ohio, US • Jul 1, 1980
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — Same Day (1)
Correlated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE951
3 totalPrimary Event: Report 44368: Memory told of being chased home by a bi-pedal animal near Robe
Snohomish County, Washington, US • Jun 1, 1989
Same day: 1±1 day: 1±3 days: 1
951
3 totalPrimary Event: Report 44368: Memory told of being chased home by a bi-pedal animal near Robe
Snohomish County, Washington, US • Jun 1, 1989
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — Same Day (1)
Correlated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE952
3 totalPrimary Event: Report 3400: Two experienced hunters see bigfoot, throw rock at it, and watch it turn and walk into timber
Pierce County, Washington, US • Jan 1, 1992
Same day: 1±1 day: 1±3 days: 1
952
3 totalPrimary Event: Report 3400: Two experienced hunters see bigfoot, throw rock at it, and watch it turn and walk into timber
Pierce County, Washington, US • Jan 1, 1992
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — Same Day (1)
Correlated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE954
7 totalPrimary Event: Report 946: Unusual sounds heard, sighting of fast upright animal
Grays Harbor County, Washington, US • Jul 1, 1995
Same day: 1±1 day: 2±3 days: 4
954
7 totalPrimary Event: Report 946: Unusual sounds heard, sighting of fast upright animal
Grays Harbor County, Washington, US • Jul 1, 1995
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — Same Day (1)
Correlated UAP Reports — ±1 Day (2)
Correlated UAP Reports — ±3 Days (4)
CASE955
5 totalPrimary Event: Report 16489: Camper describes trees shaken and possible encounter near Waverly
Ross County, Ohio, US • Sep 7, 2002
Same day: 1±1 day: 2±3 days: 2
955
5 totalPrimary Event: Report 16489: Camper describes trees shaken and possible encounter near Waverly
Ross County, Ohio, US • Sep 7, 2002
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — Same Day (1)
Correlated UAP Reports — ±1 Day (2)
Correlated UAP Reports — ±3 Days (2)
CASE956
3 totalPrimary Event: Report 11554: Two neighbors hear mournful screams from nearby Nason Ridge
Chelan County, Washington, US • Aug 11, 2004
Same day: 1±1 day: 1±3 days: 1
956
3 totalPrimary Event: Report 11554: Two neighbors hear mournful screams from nearby Nason Ridge
Chelan County, Washington, US • Aug 11, 2004
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — Same Day (1)
Correlated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE957
3 totalPrimary Event: Report 9604: Campers have several visual encounters
Grant County, Oregon, US • Sep 15, 2004
Same day: 1±1 day: 1±3 days: 1
957
3 totalPrimary Event: Report 9604: Campers have several visual encounters
Grant County, Oregon, US • Sep 15, 2004
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — Same Day (1)
Correlated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE958
3 totalPrimary Event: Report 475: Rock hunters watch tall upright figure along Lake Superior near Newberry
Luce County, Michigan, US • Jul 15, 2005
Same day: 1±1 day: 1±3 days: 1
958
3 totalPrimary Event: Report 475: Rock hunters watch tall upright figure along Lake Superior near Newberry
Luce County, Michigan, US • Jul 15, 2005
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — Same Day (1)
Correlated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE959
11 totalPrimary Event: Report 15721: Forest worker has an encounter near Mount Rainier
Pierce County, Washington, US • Aug 15, 2006
Same day: 1±1 day: 4±3 days: 6
959
11 totalPrimary Event: Report 15721: Forest worker has an encounter near Mount Rainier
Pierce County, Washington, US • Aug 15, 2006
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — Same Day (1)
Correlated UAP Reports — ±1 Day (4)
Correlated UAP Reports — ±3 Days (6)
CASE960
1 totalPrimary Event: Report 28308: Man has a close encounter with a large, upright creature in a swamp near Big Lake
Skagit County, Washington, US • Jun 15, 2009
±3 days: 1
960
1 totalPrimary Event: Report 28308: Man has a close encounter with a large, upright creature in a swamp near Big Lake
Skagit County, Washington, US • Jun 15, 2009
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — ±3 Days (1)
CASE961
29 totalPrimary Event: Report 57013: Motorist has possible daytime sighting near Loveland on the Little Miami River
Hamilton County, Ohio, US • Oct 12, 2013
Same day: 1±1 day: 13±3 days: 15
961
29 totalPrimary Event: Report 57013: Motorist has possible daytime sighting near Loveland on the Little Miami River
Hamilton County, Ohio, US • Oct 12, 2013
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — Same Day (1)
Correlated UAP Reports — ±1 Day (13)
Correlated UAP Reports — ±3 Days (15)
CASE962
3 totalPrimary Event: Report 67749: Deer hunter sees tree shaking, then see the large shaker, outside Wilkesboro
Wilkes County, North Carolina, US • Nov 18, 2019
Same day: 1±1 day: 1±3 days: 1
962
3 totalPrimary Event: Report 67749: Deer hunter sees tree shaking, then see the large shaker, outside Wilkesboro
Wilkes County, North Carolina, US • Nov 18, 2019
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — Same Day (1)
Correlated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE963
2 totalPrimary Event: Report 28095: Man recalls possible encounter at a family cabin in Big Cottonwood Canyon outside Salt Lake City
Salt Lake County, Utah, US • Aug 1, 1964
±1 day: 1±3 days: 1
963
2 totalPrimary Event: Report 28095: Man recalls possible encounter at a family cabin in Big Cottonwood Canyon outside Salt Lake City
Salt Lake County, Utah, US • Aug 1, 1964
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE964
2 totalPrimary Event: Report 4236: Man recalls a possible encounter as a teen at Fort Gordon
Richmond County, Georgia, US • Jun 15, 1965
±1 day: 1±3 days: 1
964
2 totalPrimary Event: Report 4236: Man recalls a possible encounter as a teen at Fort Gordon
Richmond County, Georgia, US • Jun 15, 1965
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE965
2 totalPrimary Event: Report 1596: Two men witness three large individuals, two very large and the other about two-thirds their size
Thurston County, Washington, US • Aug 16, 1967
±1 day: 1±3 days: 1
965
2 totalPrimary Event: Report 1596: Two men witness three large individuals, two very large and the other about two-thirds their size
Thurston County, Washington, US • Aug 16, 1967
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE966
2 totalPrimary Event: Report 723: creature sitting on a wood pile seen watching witness.
Hernando County, Florida, US • Jun 15, 1969
±1 day: 1±3 days: 1
966
2 totalPrimary Event: Report 723: creature sitting on a wood pile seen watching witness.
Hernando County, Florida, US • Jun 15, 1969
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE967
2 totalPrimary Event: Report 16714: Two men remember hearing bone-chilling scream while parking at lookout point in Stone State Park
Woodbury County, Iowa, US • Jun 1, 1970
±1 day: 1±3 days: 1
967
2 totalPrimary Event: Report 16714: Two men remember hearing bone-chilling scream while parking at lookout point in Stone State Park
Woodbury County, Iowa, US • Jun 1, 1970
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE968
2 totalPrimary Event: Report 19938: Teenager views runner covered in hair near Michigamme
Baraga County, Michigan, US • Jul 15, 1971
±1 day: 1±3 days: 1
968
2 totalPrimary Event: Report 19938: Teenager views runner covered in hair near Michigamme
Baraga County, Michigan, US • Jul 15, 1971
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE969
2 totalPrimary Event: Report 39858: Memory told of a possible nighttime sighting outside a home in Granite Falls
Snohomish County, Washington, US • Oct 15, 1971
±1 day: 1±3 days: 1
969
2 totalPrimary Event: Report 39858: Memory told of a possible nighttime sighting outside a home in Granite Falls
Snohomish County, Washington, US • Oct 15, 1971
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE970
2 totalPrimary Event: Report 24620: Man recalls family experiencing possible intimidation near Ann Arbor
Washtenaw County, Michigan, US • Jul 30, 1974
±1 day: 1±3 days: 1
970
2 totalPrimary Event: Report 24620: Man recalls family experiencing possible intimidation near Ann Arbor
Washtenaw County, Michigan, US • Jul 30, 1974
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE971
2 totalPrimary Event: Report 592: Two witnesses observed a large, black-brown human-like form between Wiles Rd. and Sample Rd
Broward County, Florida, US • Jan 15, 1975
±1 day: 1±3 days: 1
971
2 totalPrimary Event: Report 592: Two witnesses observed a large, black-brown human-like form between Wiles Rd. and Sample Rd
Broward County, Florida, US • Jan 15, 1975
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE972
2 totalPrimary Event: Report 26029: Recollection of a twilight encounter on Lake Keowee
Oconee County, South Carolina, US • Jul 1, 1975
±1 day: 1±3 days: 1
972
2 totalPrimary Event: Report 26029: Recollection of a twilight encounter on Lake Keowee
Oconee County, South Carolina, US • Jul 1, 1975
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE973
2 totalPrimary Event: Report 10861: Teenagers wading down the Olentangy River at night have a sighting south of Delaware.
Delaware County, Ohio, US • Jul 15, 1976
±1 day: 1±3 days: 1
973
2 totalPrimary Event: Report 10861: Teenagers wading down the Olentangy River at night have a sighting south of Delaware.
Delaware County, Ohio, US • Jul 15, 1976
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE974
2 totalPrimary Event: Report 8494: A woman recounts her childhood sighting near Atwood Lake
Carroll County, Ohio, US • Aug 1, 1976
±1 day: 1±3 days: 1
974
2 totalPrimary Event: Report 8494: A woman recounts her childhood sighting near Atwood Lake
Carroll County, Ohio, US • Aug 1, 1976
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE975
2 totalPrimary Event: Report 4966: Large footprints, area of matted grass and sounds of bipedal footsteps noted along shores of Aurora Lake
Portage County, Ohio, US • Aug 1, 1976
±1 day: 1±3 days: 1
975
2 totalPrimary Event: Report 4966: Large footprints, area of matted grass and sounds of bipedal footsteps noted along shores of Aurora Lake
Portage County, Ohio, US • Aug 1, 1976
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE976
2 totalPrimary Event: Report 10718: Campers hear a vocalization near Tenaya Lake
Mono County, California, US • Sep 1, 1976
±1 day: 1±3 days: 1
976
2 totalPrimary Event: Report 10718: Campers hear a vocalization near Tenaya Lake
Mono County, California, US • Sep 1, 1976
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE977
2 totalPrimary Event: Report 28788: Memory told of close encounter with a sasquatch while picking up clay pigeons near Sumner
Pierce County, Washington, US • Sep 15, 1976
±1 day: 1±3 days: 1
977
2 totalPrimary Event: Report 28788: Memory told of close encounter with a sasquatch while picking up clay pigeons near Sumner
Pierce County, Washington, US • Sep 15, 1976
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE978
2 totalPrimary Event: Report 63193: Brazos River campers encounter powerful vocalizations at close range.
Palo Pinto County, Texas, US • Jun 15, 1977
±1 day: 1±3 days: 1
978
2 totalPrimary Event: Report 63193: Brazos River campers encounter powerful vocalizations at close range.
Palo Pinto County, Texas, US • Jun 15, 1977
Primary Bigfoot (or cryptids) Report
Anchor EventCorrelated UAP Reports — ±1 Day (1)
Correlated UAP Reports — ±3 Days (1)
CASE979
2 totalPrimary Event: Report 1682: Young boy awakened by a loud roaring scream (Part 3)
Thurston County, Washington, US • Jul 29, 1977
±1 day: 1±3 days: 1
979
2 totalPrimary Event: Report 1682: Young boy awakened by a loud roaring scream (Part 3)
Thurston County, Washington, US • Jul 29, 1977
