Environmental Impact Evidence Report — Argo Float 7902129

Risk Rating: Critical

Argo float 7902129 drifted 152.7 km over the period 2026-02-26 to 2026-03-29, recording 4 profiles. Analysis identified 4 sensor alarms and 4 plume backtracks, implicating 0 mining claims. The most significant evidence concerns concession BGRPMS1_095a (Federal Institute for Geosciences and Natural Resources (BGR), Germany), with a risk score of 2.15.

Key Statistics

Profiles Analyzed4
Alarm Events4
Claims Implicated1
Endangered Species0
Total Distance153 km
Date Range[object Object]

Implicated Mining Concessions (1)

ISA ID Contractor Risk Score Vents Species
BGRPMS1_095a Federal Institute for Geosciences and Natural Resources (BGR), Germany 2.15 0 0

Top Findings (8 total)

# Severity Type Observation
1 High plume_attribution Particle backtracking over 168 hours using RK4-integrated CMEMS current data traces the water mass at profile 7902129_047 to coordinates [75.90288480233298, -24.81727234227207].
2 High plume_attribution Particle backtracking over 168 hours using RK4-integrated CMEMS current data traces the water mass at profile 7902129_046 to coordinates [76.08106606660328, -24.43698176302523].
3 High plume_attribution Particle backtracking over 168 hours using RK4-integrated CMEMS current data traces the water mass at profile 7902129_045 to coordinates [76.41359827852733, -24.013464338815535].
4 High plume_attribution Particle backtracking over 168 hours using RK4-integrated CMEMS current data traces the water mass at profile 7902129_048 to coordinates [76.06045691914721, -24.932278904662258].
5 Low low_ph pH of 6.338567 recorded at 1999.140015m depth, 16.6% below the deep threshold of 7.6.

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Generated: 2026-04-02 09:19:54.035734+00:00 | Data: Argo Programme, CMEMS, ISA, InterRidge v3.4, OBIS