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Zam (Hunedoara County) in nine numbers: the sea, earthquakes, mountains in view, the hospital, first mention

Zam, Hunedoara County · commune · 1,585 residents (2021 census)

First written mention

When was Zam first mentioned in writing?

1407

The oldest surviving written mention of Zam dates from 1407, 619 years ago.

Older than 74% of the 5,588 localities with a firm first mention.

Source: Wikidata (CC0), Suciu (1967–68), Documenta Romaniae Historica, Wikipedia; the date is the one the project picks

100 million years ago

Where was Zam 100 million years ago?

26°–31° N

In the Cretaceous, when dinosaurs still walked the Earth, the ground under Zam lay at 26°–31° north, depending on the plate-tectonic model (the project compares three). Today it is at 46.0° N. It has moved 1,907–2,263 km since.

The latitude band then; today at 46.0° N.

Source: Plate models Müller 2019, Merdith 2021 and PALEOMAP; GeoNames localities (CC BY 4.0)

Mountains on the horizon

Which mountains can you see from Zam?

0

No summit above 1,000 m is in view from Zam in the project's calculation.

The calculation takes the terrain, the curvature of the Earth and the bending of light into account, out to 450 km, from 30 m above the ground (the roof of a ten-storey block).

Source: Terrain from Mapzen/AWS Terrain Tiles, summits from OpenStreetMap; the calculation is the project's

The sea or space

How far is the sea from Zam?

499 km

The sea is 499 km away in a straight line. Space begins 100 km straight up (the Kármán line), so from Zam space is nearer than the sea.

92% of Romanians live within 499 km of the sea.

The distance starts from a point inside the commune or town.

How far are you from the sea? The coast vs spaceOpen the project — How far are you from the sea? The coast vs space, opens in a new tabThis project cannot take a place from the address: type it there.

Source: Natural Earth (public domain), GHSL 2025 population (JRC, CC BY 4.0)

Through the Earth, under your feet

Where do you come out if you dig a tunnel through the Earth from Zam?

1,465 km

Dig a straight tunnel through the centre of the Earth from Zam and after about 12,740 km you come out in the South Pacific Ocean, at 46.0° S, 157.6° W. The nearest land from there is 1,465 km away: the Chatham Islands (New Zealand).

The tunnel passes through no other town: below you there is only rock, then the Earth's core.

Source: Natural Earth (public domain); ellipsoid geometry as in the project

Local seismic hazard

What peak ground acceleration does RTC 18-2026 list for Zam?

0.10 g

For the conventional scenario with a 10% probability of exceedance in 50 years, Table A.1 of RTC 18-2026, MDLPA's methodology for drawing up seismic-risk maps (in force from 11 October 2026), lists a peak ground acceleration (PGA) of 0.10 g for Zam. This value describes seismic hazard at locality level; it does not assess the risk or safety of any particular building.

91% of Romanians live in localities where the table gives a higher PGA value; 9% live in localities with the same value.

Source: MDLPA Order 1,037/2026, RTC 18-2026, Annex A, Table A.1 (Official Gazette 771 bis, 11 Sep 2026)

Castles and manor houses

What is the nearest castle or manor house to Zam?

under 1 km

The nearest noble residence on Romania's List of Historic Monuments is Castelul Nopcsa din Zam, in Zam, less than 1 km away (sec. XVIII - XIX). Within 25 km there are 4 residences; within 50 km there are 14 residences.

A conac is the manor house of a boyar or noble, a castle is fortified; a culă is an Oltenian tower house.

The castle stops at the Carpathians. The conac does not.Open the project — The castle stops at the Carpathians. The conac does not., opens in a new tabThis project cannot take a place from the address: type it there.

Source: List of Historic Monuments (National Heritage Institute), processed by the Castele project

The nearest airport

What is the nearest airport to Zam?

91 km

The nearest of the 17 airports with passenger traffic is Traian Vuia (Timișoara), 91 km away in a straight line. 1,458,098 passengers passed through it in 2025, 4th among the country's airports.

91% of Romanians live closer to an airport.

Passengers are counted on landing and on take-off.

How many airports does Romania have? Map of all 17Open the project — How many airports does Romania have? Map of all 17, opens in a new tabThis project cannot take a place from the address: type it there.

Source: Romanian Airports Association (2025 statistics), OurAirports (public domain); INS 2021 census population

More to discover about Zam

These projects open with this locality selected. Each keeps its own period and calculation method.

My Romania in 8 numbers: Zam (Hunedoara County). 499 km to the sea; space is nearer; 0.10 g peak ground acceleration (PGA); 350 hospital beds in town; 91 km to an airport; 0 summits above 1,000 m in view; 26–31 ° N latitude 100 million years ago; 1,465 km from your antipode to the nearest land; <1 km to a castle or manor on the LMI list

My Romania in 8 numbers

The picture with the eight numbers that exist for every locality. Save it or send it; the link below opens the same place.

Save the picture

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