Flood alarm on the Baltic Sea: Current water levels!

Flood alarm on the Baltic Sea: Current water levels!

Neustadt/Heiligenhafen/Fehmarn/Wismarn> Current measurements of the water levels in the Baltic Sea show significant values in the Lübeck are only important for the region, but also for shipping and residents. The Baltic Sea, better known as Baltic Sea, encloses a variety of countries, including Germany, Poland and Sweden. Now we take a look at the current levels at strategic points, such as Heiligenhafen, Neustadt, Marienlucht on Fehmarn and Wismar.

The level of the Baltic Sea is a crucial indicator of environmental relationships and possible flood situations. A word that often falls here are the terms "medium low water" (MNW) and "medium flood" (MHW). These terms relate to the average values of the water level, based on historical measurement data. The MNW is determined by the lowest water level of a certain period of time, whereby a period of ten years is often used to obtain meaningful average values.

Current levels and flood warnings

In the past few days, the water levels have risen at the measurement stations, but these values are still in the context of normal fluctuations. No immediate flood warnings have been issued at the stations in Neustadt, Heiligenhafen and Wismar, but residents and visitors should be aware that changes can occur in a strong weather event such as storm surges.

The alarm levels for floods vary depending on the federal state, whereby Lower Saxony distinguishes the following steps:

• Alarm level 1: Small flood with potential flooding of the banking areas.
• ALARM level 2: Medium floods, in which agricultural areas can be particularly affected.
• Alarm level 3: Large floods, which can lead to flooding of streets and real estate.
• alarm level 4: very large floods that can cause extensive damage.

Understanding of the water level abbreviations

The terms MNW and MHW denote the lowest and highest measured water levels over a longer period of time. For Neustadt, these values are:

• mnw: 386 centimeters (period: 01.11.2010 to 31.10.2020).
• mhw: 630 centimeters (period: 01.11.2010 to 31.10.2020).
• HHW: Highest flood level of 782 centimeters, registered on 13.11.1872.
• nnw: Low water level of 282 centimeters, measured on 16.12.1873.

The information about current water levels is important for residents and interested parties, since the level measurements can be derived from the level measurements. However, it should be noted that various institutions in Germany are responsible for the warning of the civilian population. This often happens on media such as radio and television as well as digital platforms.

to observe the situation remains crucial, especially in view of the swing of weather or storm floods. Preparations for potential flood events are part of the regular safety precaution for everyone who lives or work near the coast. Further information on the specific levels is, for example to be found here .