Dolní Sytová, river Jizera, forecasting profile category B, Surface water

Czech hydrometeorological institute


current status
Mean stage
Tendency : Steady state
river Jizera
gauge Dolní Sytová
category B
inclusion forecasting profile
altitude 374.13 a.s.l.
region Liberecký kraj
basin number 1-05-01
municipality Semily
gauge operator ČHMÚ Praha
sub-basin Horní a střední Labe

Measured and predicted data

stage date and time stage [cm] flow [m3.s-1] temperature [°C]
19.09.2024 18:20 63 7.51 12.6
19.09.2024 18:10 61 6.9 12.5
19.09.2024 18:00 62 7.2 12.5
19.09.2024 17:50 62 7.2 12.5
19.09.2024 17:40 62 7.2 12.5
19.09.2024 17:30 62 7.2 12.5
19.09.2024 17:00 62 7.2 12.5
19.09.2024 16:00 61 6.9 12.4
19.09.2024 15:00 61 6.9 12.3
19.09.2024 14:00 65 8.16 12.3
19.09.2024 13:00 65 8.16 12.2
19.09.2024 12:00 65 8.16 12.1
19.09.2024 11:00 65 8.16 12.1
19.09.2024 10:00 65 8.16 12.1
19.09.2024 09:00 66 8.49 12.2
19.09.2024 08:00 65 8.16 12.2
19.09.2024 07:00 66 8.49 12.3
19.09.2024 06:00 66 8.49 12.3
19.09.2024 05:00 67 8.82 12.4
19.09.2024 04:00 67 8.82 12.4
19.09.2024 03:00 67 8.82 12.4
19.09.2024 02:00 64 7.83 12.5
19.09.2024 01:00 67 8.82 12.5
19.09.2024 00:00 67 8.82 12.5
18.09.2024 23:00 67 8.82 12.5
18.09.2024 22:00 68 9.16 12.6
18.09.2024 21:00 69 9.51 12.6
18.09.2024 20:00 69 9.51 12.5
18.09.2024 19:00 70 9.86 12.5
18.09.2024 18:00 70 9.86 12.4
the date the forecast was issued 19.09.2024 14:34
date and time stage [cm] flow [m3.s-1]
22.09.2024 08:00 59 6.21
22.09.2024 07:00 59 6.23
22.09.2024 06:00 59 6.24
22.09.2024 05:00 59 6.26
22.09.2024 04:00 59 6.27
22.09.2024 03:00 59 6.29
22.09.2024 02:00 59 6.3
22.09.2024 01:00 59 6.32
22.09.2024 00:00 59 6.33
21.09.2024 23:00 59 6.35
21.09.2024 22:00 59 6.36
21.09.2024 21:00 59 6.38
21.09.2024 20:00 59 6.39
21.09.2024 19:00 59 6.41
21.09.2024 18:00 59 6.42
21.09.2024 17:00 59 6.44
21.09.2024 16:00 59 6.46
21.09.2024 15:00 60 6.48
21.09.2024 14:00 60 6.5
21.09.2024 13:00 60 6.52
21.09.2024 12:00 60 6.54
21.09.2024 11:00 60 6.56
21.09.2024 10:00 60 6.58
21.09.2024 09:00 60 6.6
21.09.2024 08:00 60 6.62
21.09.2024 07:00 60 6.64
21.09.2024 06:00 60 6.66
21.09.2024 05:00 60 6.68
21.09.2024 04:00 60 6.7
21.09.2024 03:00 60 6.72
21.09.2024 02:00 60 6.75
21.09.2024 01:00 61 6.77
21.09.2024 00:00 61 6.79
20.09.2024 23:00 61 6.82
20.09.2024 22:00 61 6.84
20.09.2024 21:00 61 6.86
20.09.2024 20:00 61 6.89
20.09.2024 19:00 61 6.91
20.09.2024 18:00 61 6.94
20.09.2024 17:00 61 6.97
20.09.2024 16:00 61 7
20.09.2024 15:00 61 7.03
20.09.2024 14:00 62 7.06
20.09.2024 13:00 62 7.09
20.09.2024 12:00 62 7.12
20.09.2024 11:00 62 7.15
20.09.2024 10:00 62 7.19
20.09.2024 09:00 62 7.22
20.09.2024 08:00 62 7.26
20.09.2024 07:00 62 7.29
20.09.2024 06:00 62 7.33
20.09.2024 05:00 63 7.37
20.09.2024 04:00 63 7.41
20.09.2024 03:00 63 7.45
20.09.2024 02:00 63 7.49
20.09.2024 01:00 63 7.53
20.09.2024 00:00 63 7.58
19.09.2024 23:00 63 7.62
19.09.2024 22:00 63 7.67
19.09.2024 21:00 64 7.72
19.09.2024 20:00 64 7.77
19.09.2024 19:00 64 7.82
19.09.2024 18:00 64 7.87
19.09.2024 17:00 64 7.92
19.09.2024 16:00 64 7.99
19.09.2024 15:00 65 8.09
19.09.2024 14:00 65 8.07
19.09.2024 13:00 65 8.16

Flood warning limits

flood warning levels water stage
Drought 35 cm
Flood watch 180 cm
Flood warning 240 cm
Flooding 320 cm
Extreme flooding 404 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

Valid for / Critical locality :

od ústí Jizerky po ústí Kamenice

Probability of exceeding levels of flood activity

time of release of the probabilistic forecast 19. 09. 2024 06:00
date Flood watch Flood warning Flooding
19. 09. 07h
less than 5%
less than 5%
less than 5%
19. 09. 19h
less than 5%
less than 5%
less than 5%
20. 09. 07h
less than 5%
less than 5%
less than 5%
20. 09. 19h
less than 5%
less than 5%
less than 5%
21. 09. 07h
less than 5%
less than 5%
less than 5%
21. 09. 19h
less than 5%
less than 5%
less than 5%
22. 09. 07h
less than 5%
less than 5%
less than 5%
Pravděpodobnostní zobrazení LAEF

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