Jablonec nad Jizerou, river Jizera, forecasting profile category A, Surface water

Czech hydrometeorological institute


current status
Mean stage
Tendency : Steady state
river Jizera
gauge Jablonec nad Jizerou
category A
inclusion forecasting profile
altitude 434.77 a.s.l.
region Liberecký kraj
basin number 1-05-01
municipality Jilemnice
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]
17.06.2025 15:20 14 3.26 13.9
17.06.2025 15:10 14 3.26 13.8
17.06.2025 15:00 15 3.4 13.7
17.06.2025 14:50 14 3.26 13.6
17.06.2025 14:40 14 3.26 13.3
17.06.2025 14:30 14 3.26 13.5
17.06.2025 14:00 14 3.26 13.3
17.06.2025 13:00 14 3.26 13.2
17.06.2025 12:00 15 3.4 13
17.06.2025 11:00 15 3.4 12.8
17.06.2025 10:00 15 3.4 12.5
17.06.2025 09:00 15 3.4 12.2
17.06.2025 08:00 16 3.54 11.9
17.06.2025 07:00 15 3.4 11.9
17.06.2025 06:00 15 3.4 12
17.06.2025 05:00 15 3.4 12.2
17.06.2025 04:00 15 3.4 12.4
17.06.2025 03:00 13 3.12 12.5
17.06.2025 02:00 13 3.12 12.7
17.06.2025 01:00 13 3.12 13
17.06.2025 00:00 13 3.12 13.2
16.06.2025 23:00 12 2.99 13.4
16.06.2025 22:00 11 2.86 13.7
16.06.2025 21:00 11 2.86 13.9
16.06.2025 20:00 11 2.86 14.1
16.06.2025 19:00 11 2.86 14.2
16.06.2025 18:00 11 2.86 14.3
16.06.2025 17:00 11 2.86 14.4
16.06.2025 16:00 11 2.86 14.4
16.06.2025 15:00 11 2.86 14.3
the date the forecast was issued 17.06.2025 14:06
date and time stage [cm] flow [m3.s-1]
19.06.2025 02:00 10 2.73
19.06.2025 01:00 10 2.73
19.06.2025 00:00 10 2.74
18.06.2025 23:00 10 2.74
18.06.2025 22:00 10 2.75
18.06.2025 21:00 10 2.76
18.06.2025 20:00 10 2.77
18.06.2025 19:00 10 2.77
18.06.2025 18:00 10 2.78
18.06.2025 17:00 10 2.78
18.06.2025 16:00 10 2.79
18.06.2025 15:00 11 2.8
18.06.2025 14:00 11 2.81
18.06.2025 13:00 11 2.81
18.06.2025 12:00 11 2.82
18.06.2025 11:00 11 2.84
18.06.2025 10:00 11 2.85
18.06.2025 09:00 11 2.86
18.06.2025 08:00 11 2.87
18.06.2025 07:00 11 2.88
18.06.2025 06:00 11 2.89
18.06.2025 05:00 11 2.89
18.06.2025 04:00 11 2.88
18.06.2025 03:00 11 2.92
18.06.2025 02:00 12 2.93
18.06.2025 01:00 12 2.94
18.06.2025 00:00 12 2.94
17.06.2025 23:00 12 2.97
17.06.2025 22:00 12 3
17.06.2025 21:00 12 3.03
17.06.2025 20:00 12 3.04
17.06.2025 19:00 13 3.06
17.06.2025 18:00 13 3.09
17.06.2025 17:00 13 3.12
17.06.2025 16:00 13 3.12
17.06.2025 15:00 13 3.18
17.06.2025 14:00 14 3.23
17.06.2025 13:00 14 3.26

Flood warning limits

flood warning levels water stage
Drought -4 cm
Flood watch 150 cm
Flood warning 180 cm
Flooding 210 cm
Extreme flooding 393 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

Valid for / Critical locality :

horní tok Jizery po ústí Jizerky

Probability of exceeding levels of flood activity

time of release of the probabilistic forecast 17. 06. 2025 06:00
date Flood watch Flood warning Flooding
17. 06. 07h
less than 5%
less than 5%
less than 5%
17. 06. 19h
less than 5%
less than 5%
less than 5%
18. 06. 07h
less than 5%
less than 5%
less than 5%
18. 06. 19h
less than 5%
less than 5%
less than 5%
19. 06. 07h
less than 5%
less than 5%
less than 5%
19. 06. 19h
less than 5%
less than 5%
less than 5%
20. 06. 07h
less than 5%
less than 5%
less than 5%
Pravděpodobnostní zobrazení LAEF

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