Data and Station Information for NAPOLI (MANDRACCHIO)

Station Information

Station ID:	105
Latitude:	40.8429
Longitude:	14.2575
Coastline code:	250
Station code:	51
Country:	ITALY
Time span of data:	1896 – 1922
Completeness (%):	93
Date of last update:	04 Jun 2019

Green Arrow:	Current Station
Yellow Marker:	Neighbouring RLR Station
Red Marker:	Neighbouring Metric Station

Please note: In many cases, the station position in our database is accurate to only one minute. Thus, the tide gauge may not appear to be on the coast.

Tide Gauge Data

Plot of monthly mean sea level data at NAPOLI (MANDRACCHIO).

Link to larger image of monthly data plot.
Download monthly mean sea level data.

Plot of annual mean sea level data at NAPOLI (MANDRACCHIO).

Link to larger image of annual data plot.
Download annual mean sea level data.

Download metric sea level data. Use only with extreme caution. NOTE: If some of the data are red in the plots above, the 'flag for attention' is set. Please see the documentation below.

Additional Data Sources (guide to additional data sources)

Nearby GNSS Stations from SONEL: NAPO
Nearby Real Time Stations from VLIZ: NA23

Station Documentation

Link to RLR information.

Documentation added 1991-06-11

Napoli(Mandraccio) 250/051 RLR(1921) is 9.5m below BM

Documentation added 1992-08-06

Italian levels may be influenced by the Messina earthquake 1908 - see Bottari et al. Tectonophysics 202, 269-275, 1992

Documentation added 1993-03-17

The stations Porto Maurizio (250/001), Napoli Arsenale (250/041) and Napoli Mandraccio (250/051) appear to each have a datum shift around 1910. Evidence for regional coherence?

Documentation added 1998-12-07

For a discussion of land movements in the area of the Gulf of Naples,see the paper by G.Berrino in Tectonophysics,294,323-332,1998.

Documentation added 2019-06-04

Following an email from Marco Olivieri from the National Institute of Geophysics and Vocanology (INGV) Italy this station name has been edited. He also confirmed that the tide gauge was sited in the vicinity of the Church Santa Maria di Porto Salvo in Naples. He suggested co-ordinates 40.8429 14.2575 for the gauge as the previous values were ~2.5km from the coast.

Data Authority

Istituto Idrografico della Marina
Passo Osservatorio 4
16134 Genova

Data

Data Notes

Extracted from Database

NAPOLI (MANDRACCHIO)