Flood warning and forecasting service

FWFS

Věřňovice, river Olše, forecasting profile category A, Surface water

Gauge metadata
Czech hydrometeorological institute
current status
Mean stage
Tendency : Steady state
river Olše
gauge Věřňovice
category A
inclusion forecasting profile
altitude 195.52 a.s.l.
region Moravskoslezský kraj
basin number 2-03-03
municipality Bohumín
gauge operator ČHMÚ Ostrava
sub-basin Horní Odra

Measured and predicted data

stage date and time stage [cm] flow [m3.s-1] temperature [°C]
19.04.2025 03:40 85 10.3  
19.04.2025 03:30 85 10.3  
19.04.2025 03:20 85 10.3  
19.04.2025 03:10 85 10.3  
19.04.2025 03:00 85 10.3  
19.04.2025 02:50 85 10.3  
19.04.2025 02:00 85 10.3  
19.04.2025 01:00 85 10.3  
19.04.2025 00:00 85 10.3  
18.04.2025 23:00 82 9.08  
18.04.2025 22:00 81 8.67  
18.04.2025 21:00 80 8.26  
18.04.2025 20:00 80 8.26  
18.04.2025 19:00 80 8.26  
18.04.2025 18:00 81 8.67  
18.04.2025 17:00 81 8.67  
18.04.2025 16:00 82 9.08  
18.04.2025 15:00 81 8.67  
18.04.2025 14:00 77 7.07  
18.04.2025 13:00 75 6.28  
18.04.2025 12:00 73 5.51  
18.04.2025 11:00 72 5.13  
18.04.2025 10:00 71 4.76  
18.04.2025 09:00 71 4.76  
18.04.2025 08:00 70 4.38  
18.04.2025 07:00 70 4.38  
18.04.2025 06:00 70 4.38  
18.04.2025 05:00 70 4.38  
18.04.2025 04:00 69 4.02  
18.04.2025 03:00 69 4.02  
the date the forecast was issued 18.04.2025 08:18
date and time stage [cm] flow [m3.s-1]
21.04.2025 01:00 75 6.33
21.04.2025 00:00 75 6.36
20.04.2025 23:00 75 6.4
20.04.2025 22:00 75 6.44
20.04.2025 21:00 76 6.48
20.04.2025 20:00 76 6.53
20.04.2025 19:00 76 6.58
20.04.2025 18:00 76 6.63
20.04.2025 17:00 76 6.7
20.04.2025 16:00 76 6.76
20.04.2025 15:00 76 6.83
20.04.2025 14:00 77 6.91
20.04.2025 13:00 77 6.99
20.04.2025 12:00 77 7.08
20.04.2025 11:00 77 7.18
20.04.2025 10:00 78 7.28
20.04.2025 09:00 78 7.39
20.04.2025 08:00 78 7.5
20.04.2025 07:00 78 7.62
20.04.2025 06:00 79 7.75
20.04.2025 05:00 79 7.88
20.04.2025 04:00 79 8.01
20.04.2025 03:00 80 8.16
20.04.2025 02:00 80 8.3
20.04.2025 01:00 80 8.45
20.04.2025 00:00 81 8.59
19.04.2025 23:00 81 8.74
19.04.2025 22:00 82 8.89
19.04.2025 21:00 82 9.03
19.04.2025 20:00 82 9.17
19.04.2025 19:00 83 9.3
19.04.2025 18:00 83 9.42
19.04.2025 17:00 83 9.53
19.04.2025 16:00 83 9.62
19.04.2025 15:00 83 9.69
19.04.2025 14:00 84 9.74
19.04.2025 13:00 84 9.77
19.04.2025 12:00 84 9.78
19.04.2025 11:00 84 9.75
19.04.2025 10:00 84 9.71
19.04.2025 09:00 83 9.63
19.04.2025 08:00 83 9.52
19.04.2025 07:00 83 9.39
19.04.2025 06:00 82 9.22
19.04.2025 05:00 82 9.03
19.04.2025 04:00 81 8.8
19.04.2025 03:00 81 8.53
19.04.2025 02:00 80 8.24
19.04.2025 01:00 79 7.91
19.04.2025 00:00 78 7.56
18.04.2025 23:00 77 7.18
18.04.2025 22:00 76 6.8
18.04.2025 21:00 75 6.41
18.04.2025 20:00 74 6.05
18.04.2025 19:00 74 5.71
18.04.2025 18:00 73 5.42
18.04.2025 17:00 72 5.17
18.04.2025 16:00 72 4.97
18.04.2025 15:00 71 4.82
18.04.2025 14:00 71 4.71
18.04.2025 13:00 71 4.63
18.04.2025 12:00 70 4.56
18.04.2025 11:00 70 4.5
18.04.2025 10:00 70 4.45
18.04.2025 09:00 70 4.42
18.04.2025 08:00 70 4.39

Flood warning limits

flood warning levels water stage
Drought 65 cm
Flood watch 370 cm
Flood warning 500 cm
Flooding 560 cm
Extreme flooding 688 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

Valid for / Critical locality :

pod Stonávkou - ústí do Odry

Probability of exceeding levels of flood activity

time of release of the probabilistic forecast 18. 04. 2025 06:00
date Flood watch Flood warning Flooding
18. 04. 07h
less than 5%
less than 5%
less than 5%
18. 04. 19h
less than 5%
less than 5%
less than 5%
19. 04. 07h
less than 5%
less than 5%
less than 5%
19. 04. 19h
less than 5%
less than 5%
less than 5%
20. 04. 07h
less than 5%
less than 5%
less than 5%
20. 04. 19h
less than 5%
less than 5%
less than 5%
Pravděpodobnostní zobrazení LAEF
©Český hydrometeorologický ústav