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aarecast-raw

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fetched_at
timestamp[us, tz=UTC]date
2026-10-08 11:41:29
2026-10-21 07:48:48
time
timestamp[ms, tz=UTC]date
2026-10-08 11:30:00
2026-10-21 07:30:00
temperature
float64
14.9
17.5
forecast2h
float64
14.8
17.5
flow
int64
57
83
2026-10-08T11:41:29
2026-10-08T11:30:00
17.5
17.5
83
2026-10-08T18:54:42
2026-10-08T18:40:00
17.1
17
83
2026-10-08T23:47:52
2026-10-08T23:30:00
16.75
16.7
81
2026-10-09T06:20:50
2026-10-09T06:10:00
15.89
15.8
80
2026-10-09T13:28:36
2026-10-09T13:10:00
16.4
16.4
78
2026-10-09T19:35:10
2026-10-09T19:20:00
16.04
16
77
2026-10-10T00:05:51
2026-10-09T23:50:00
16.06
16
77
2026-10-10T06:02:58
2026-10-10T05:50:00
15.86
15.8
76
2026-10-10T12:43:49
2026-10-10T12:30:00
16.64
16.9
77
2026-10-10T17:54:38
2026-10-10T17:40:00
16.75
16.6
73
2026-10-10T21:52:15
2026-10-10T21:40:00
16.27
16.2
73
2026-10-11T01:03:54
2026-10-11T00:50:00
16.09
16
71
2026-10-11T07:19:39
2026-10-11T07:10:00
15.71
15.7
70
2026-10-11T14:10:51
2026-10-11T14:00:00
16.68
16.7
70
2026-10-11T19:00:29
2026-10-11T18:50:00
16.27
16.2
70
2026-10-11T22:59:04
2026-10-11T22:50:00
15.94
15.8
66
2026-10-12T02:30:03
2026-10-12T02:20:00
15.5
15.4
66
2026-10-12T11:04:57
2026-10-12T10:50:00
15.66
15.9
66
2026-10-12T20:20:34
2026-10-12T20:10:00
15.75
15.6
64
2026-10-13T02:06:59
2026-10-13T01:50:00
15.14
15
64
2026-10-13T09:33:48
2026-10-13T09:20:00
14.93
15.1
64
2026-10-13T17:40:25
2026-10-13T17:30:00
16.28
16.2
64
2026-10-13T22:55:32
2026-10-13T22:40:00
16.02
16
65
2026-10-14T01:59:51
2026-10-14T01:50:00
15.98
16
65
2026-10-14T07:47:46
2026-10-14T07:30:00
15.81
15.8
65
2026-10-14T13:51:24
2026-10-14T13:40:00
17.28
17.5
65
2026-10-14T18:44:03
2026-10-14T18:30:00
16.78
16.6
67
2026-10-14T22:23:15
2026-10-14T22:10:00
16.38
16.3
66
2026-10-15T00:37:38
2026-10-15T00:20:00
16.21
16.1
67
2026-10-15T05:58:02
2026-10-15T05:40:00
15.72
15.6
68
2026-10-15T11:43:20
2026-10-15T11:30:00
16.51
16.8
67
2026-10-15T17:11:06
2026-10-15T17:00:00
17.09
16.9
67
2026-10-15T20:24:35
2026-10-15T20:10:00
16.45
16.3
67
2026-10-15T23:08:22
2026-10-15T22:40:00
16.21
16.1
67
2026-10-16T01:29:50
2026-10-16T01:10:00
16.03
16
67
2026-10-16T07:19:52
2026-10-16T07:10:00
15.56
15.5
67
2026-10-16T12:32:46
2026-10-16T12:20:00
16.62
16.8
67
2026-10-16T17:31:39
2026-10-16T17:20:00
16.74
16.6
67
2026-10-16T21:22:29
2026-10-16T21:10:00
16.22
16.1
67
2026-10-16T23:42:39
2026-10-16T23:30:00
15.92
15.8
67
2026-10-17T04:40:35
2026-10-17T04:30:00
15.41
15.3
67
2026-10-17T09:29:37
2026-10-17T09:20:00
15.56
15.7
66
2026-10-17T13:48:21
2026-10-17T13:30:00
16.2
16.3
66
2026-10-17T17:19:11
2026-10-17T17:10:00
15.94
15.8
63
2026-10-17T19:30:07
2026-10-17T19:20:00
15.76
15.7
63
2026-10-17T22:26:51
2026-10-17T22:10:00
15.58
15.5
61
2026-10-18T01:12:24
2026-10-18T01:00:00
15.29
15.2
60
2026-10-18T06:03:47
2026-10-18T05:50:00
15
15
58
2026-10-18T11:22:55
2026-10-18T11:10:00
15.3
15.4
58
2026-10-18T14:41:26
2026-10-18T14:30:00
15.65
15.7
59
2026-10-18T18:12:48
2026-10-18T18:00:00
15.33
15.2
58
2026-10-18T20:54:03
2026-10-18T20:40:00
15.2
15.2
58
2026-10-18T23:22:29
2026-10-18T23:10:00
15.13
15.1
58
2026-10-19T01:24:48
2026-10-19T01:10:00
15.04
15
58
2026-10-19T06:23:49
2026-10-19T06:10:00
14.86
14.8
58
2026-10-19T13:42:32
2026-10-19T13:30:00
15.47
15.6
58
2026-10-19T20:00:40
2026-10-19T19:50:00
15.32
15.2
57
2026-10-19T23:48:10
2026-10-19T23:30:00
15.21
15.2
58
2026-10-20T05:01:49
2026-10-20T04:50:00
15.08
15.1
57
2026-10-20T15:12:01
2026-10-20T15:00:00
15.77
15.8
58
2026-10-20T19:23:36
2026-10-20T19:10:00
15.46
15.4
57
2026-10-21T01:42:36
2026-10-21T01:30:00
15.23
15.2
57
2026-10-21T07:48:48
2026-10-21T07:30:00
14.93
14.9
58

AareCast raw data

Raw hourly snapshots for AareCast, a student MLOps project (HSLU, HS26) that forecasts the Aare water temperature in Bern 24 hours ahead.

The data is written automatically every hour by a GitHub Actions job (collect.yml). Collection started on 2026-10-08.

Contents

Config Path Source One row is
hydro raw/hydro/date=YYYY-MM-DD/HHMM.parquet BAFU via existenz.ch one 10-min measurement per station: temperature (°C), flow (m³/s), height (m a.s.l.)
weather raw/weather/date=YYYY-MM-DD/HHMM.parquet Open-Meteo, MeteoSwiss ICON-CH2 one forecast hour for Bern or Thun, with issued_at = time the forecast was fetched
aareguru raw/aareguru/date=YYYY-MM-DD/HHMM.parquet Aare.guru the current Bern value and Aare.guru's own 2 h forecast (forecast2h)

Stations: 2135 = Aare, Bern-Schönau (target), 2030 = Aare, Thun (lake outflow, upstream). All times are UTC.

Notes

  • This is a raw, append-only layer. Hydro snapshots cover the last ~2 days each, so they overlap on purpose and contain duplicates; deduplicate on (station, time).
  • Weather rows are forecasts, not measurements. Use only rows with issued_at <= t when building features for time t.
  • Gaps can occur when a scheduled run is skipped or a source is down.

Sources and credits

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