The Dexes / Radiation Monitor / 261
Locationdex · Radiation Monitor
PORT GIBSON
261 · 1979-05-17T00:00:00Z · 31.961, -90.984
Sensor hits
0
Observations
0
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 1979-05-17T00:00:00+00:00 |
|---|---|
| end_utc | 2026-04-16T00:00:00+00:00 |
| lat | 31.961 |
| lon | -90.984 |
| subtype | radiation-monitor |
| loc_num | 261 |
| city | PORT GIBSON |
| state | MS |
| latitude | 31.961 |
| longitude | -90.984 |
| geocoded | city-centroid |
| has_series | true |
| series_summary | {"n_observations":969,"first_obs_utc":"1979-05-17T00:00:00+00:00","last_obs_utc":"2026-04-16T00:00:00+00:00","n_analytes":28,"n_materials":2,"n_detectable":176} |
| series_metric | radionuclide_concentration |
| has_gamma_series | false |
| provenance | [{"source_slug":"epa_radnet_stations","name":"EPA RadNet Monitoring Stations (registry)","url":"https://data.epa.gov/efservice/ERM_LOCATION/","access":"api","retrieved_utc":"2026-07-01"},{"source_slug |
| last_fix_utc | 2026-04-16T00:00:00+00:00 |
| provisional | false |
| swept | false |
| cross_match | deferred-v2-locationdex |
Provenance
- epa_radnet_stations
- epa_radnet
Storage: dossier · location_storehouse/radiation_monitor/261.json