The Dexes / Radiation Monitor / 110
Locationdex · Radiation Monitor
PORTLAND
110 · 1978-07-01T00:00:00Z · 45.520, -122.674
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 | 1978-07-01T00:00:00+00:00 |
|---|---|
| end_utc | 2026-05-08T00:00:00+00:00 |
| lat | 45.520 |
| lon | -122.674 |
| subtype | radiation-monitor |
| loc_num | 110 |
| city | PORTLAND |
| state | OR |
| latitude | 45.520 |
| longitude | -122.674 |
| geocoded | city-centroid |
| has_series | true |
| series_summary | {"n_observations":9729,"first_obs_utc":"1978-07-01T00:00:00+00:00","last_obs_utc":"2026-05-08T00:00:00+00:00","n_analytes":42,"n_materials":4,"n_detectable":4916} |
| series_metric | radionuclide_concentration |
| has_gamma_series | true |
| gamma_series_summary | {"n_observations":125563,"first_obs_utc":"2007-03-07T19:50:00+00:00","last_obs_utc":"2025-12-31T23:29:00+00:00","n_years":19,"n_energy_bands":8,"n_dose_rate":27102,"dose_rate_first_utc":"2021-02-17T19 |
| gamma_series_metric | gamma_dose_rate_and_count |
| 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 | 2026-05-08T00:00:00+00:00 |
| provisional | false |
| swept | false |
| cross_match | deferred-v2-locationdex |
Provenance
- epa_radnet_stations
- epa_radnet
- epa_radnet_gamma
Storage: dossier · location_storehouse/radiation_monitor/110.json