Vraňany, river Vltava, forecasting profile category A, Surface water

Czech hydrometeorological institute


current status
Drought
Tendency : Steady state
river Vltava
gauge Vraňany
category A
inclusion forecasting profile
altitude 158.57 a.s.l.
region Středočeský kraj
basin number 1-12-02
municipality Kralupy nad Vltavou
gauge operator ČHMÚ Praha
sub-basin Dolní Vltava

Measured and predicted data

stage date and time stage [cm] flow [m3.s-1] temperature [°C]
31.07.2025 19:50 0 41 18.2
31.07.2025 19:40 0 41 18.2
31.07.2025 19:30 0 41 18.2
31.07.2025 19:20 0 41 18.2
31.07.2025 19:10 0 41 18.2
31.07.2025 19:00 1 41.9 18.2
31.07.2025 18:50 2 42.7 18.2
31.07.2025 18:00 6 46.3 18.5
31.07.2025 17:00 6 46.3 18.5
31.07.2025 16:00 0 41 18.3
31.07.2025 15:00 3 43.6 18.3
31.07.2025 14:00 12 52 18.5
31.07.2025 13:00 16 55.9 18.3
31.07.2025 12:00 15 54.9 18.3
31.07.2025 11:00 12 52 18.2
31.07.2025 10:00 14 53.9 18.2
31.07.2025 09:00 17 56.9 18.1
31.07.2025 08:00 19 58.9 18.1
31.07.2025 07:00 20 59.9 18.1
31.07.2025 06:00 22 62 18.1
31.07.2025 05:00 22 62 18.1
31.07.2025 04:00 23 63 18.2
31.07.2025 03:00 29 69.5 18.2
31.07.2025 02:00 30 70.6 18.3
31.07.2025 01:00 27 67.3 18.4
31.07.2025 00:00 20 59.9 18.4
30.07.2025 23:00 14 53.9 18.4
30.07.2025 22:00 15 54.9 18.4
30.07.2025 21:00 18 57.9 18.5
30.07.2025 20:00 14 53.9 18.5
30.07.2025 19:00 12 52 18.5
the date the forecast was issued 31.07.2025 14:22
date and time stage [cm] flow [m3.s-1]
03.08.2025 08:00 13 53.3
03.08.2025 07:00 13 53.2
03.08.2025 06:00 13 53.1
03.08.2025 05:00 13 53
03.08.2025 04:00 13 52.8
03.08.2025 03:00 13 52.7
03.08.2025 02:00 13 52.7
03.08.2025 01:00 13 52.7
03.08.2025 00:00 13 52.7
02.08.2025 23:00 13 52.7
02.08.2025 22:00 13 52.6
02.08.2025 21:00 13 52.5
02.08.2025 20:00 12 52.4
02.08.2025 19:00 12 52.4
02.08.2025 18:00 12 52.4
02.08.2025 17:00 12 52.4
02.08.2025 16:00 12 52.4
02.08.2025 15:00 12 52.3
02.08.2025 14:00 12 52.3
02.08.2025 13:00 12 52.2
02.08.2025 12:00 12 52.1
02.08.2025 11:00 12 52.1
02.08.2025 10:00 12 52
02.08.2025 09:00 12 52
02.08.2025 08:00 12 52
02.08.2025 07:00 12 51.9
02.08.2025 06:00 12 51.8
02.08.2025 05:00 12 51.7
02.08.2025 04:00 12 51.6
02.08.2025 03:00 12 51.5
02.08.2025 02:00 11 51.4
02.08.2025 01:00 11 51.4
02.08.2025 00:00 12 51.6
01.08.2025 23:00 12 51.7
01.08.2025 22:00 12 52
01.08.2025 21:00 12 52.2
01.08.2025 20:00 12 52.4
01.08.2025 19:00 13 52.7
01.08.2025 18:00 13 53.1
01.08.2025 17:00 14 53.4
01.08.2025 16:00 14 53.7
01.08.2025 15:00 14 53.9
01.08.2025 14:00 14 54.1
01.08.2025 13:00 14 54.1
01.08.2025 12:00 14 54
01.08.2025 11:00 14 53.8
01.08.2025 10:00 14 53.4
01.08.2025 09:00 13 52.9
01.08.2025 08:00 12 52.2
01.08.2025 07:00 11 51.4
01.08.2025 06:00 11 50.8
01.08.2025 05:00 10 50.3
01.08.2025 04:00 10 50.1
01.08.2025 03:00 10 50
01.08.2025 02:00 10 50.1
01.08.2025 01:00 10 50.5
01.08.2025 00:00 11 51.2
31.07.2025 23:00 12 52
31.07.2025 22:00 13 52.7
31.07.2025 21:00 13 53.2
31.07.2025 20:00 13 53.3
31.07.2025 19:00 13 53.2
31.07.2025 18:00 13 53.3
31.07.2025 17:00 13 53.3
31.07.2025 16:00 13 53.4
31.07.2025 15:00 16 55.8
31.07.2025 14:00 16 55.8
31.07.2025 13:00 16 55.9

Flood warning limits

flood warning levels water stage
Drought 10 cm
Flood watch 370 cm
Flood warning 510 cm
Flooding 610 cm
Extreme flooding 787 cm

Legend - measurement affected

Measurement affected
The measurement is affected by ice phenomena

Valid for / Critical locality :

Vraňany - ústí Vltavy

Probability of exceeding levels of flood activity

time of release of the probabilistic forecast 31. 07. 2025 12:00
date Flood watch Flood warning Flooding
31. 07. 13h
less than 5%
less than 5%
less than 5%
01. 08. 01h
less than 5%
less than 5%
less than 5%
01. 08. 13h
less than 5%
less than 5%
less than 5%
02. 08. 01h
less than 5%
less than 5%
less than 5%
02. 08. 13h
less than 5%
less than 5%
less than 5%
03. 08. 01h
less than 5%
less than 5%
less than 5%
Pravděpodobnostní zobrazení LAEF

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