Browse / Romania / Arad / Semlac
Semlac
Aradvillage
Total population
3,787
Air quality index
Demographic figures from INS Romania. Overview below cites Wikipedia and may reference a different year.
City facts
Overview
Set in Arad, Romania, Semlac is recorded in open geodata as a village. The settlement sits at 46.112°, 20.930°, a temperate location in the northern hemisphere. Public datasets list a population of roughly 3,787. The latitude suggests four distinct seasons with warm summers and cold winters. Solar-resource estimates put the area at about 1,317 kWh/m² of solar irradiance per year with sunshine for roughly 52% of daylight hours. Read on for charts and tables covering demographics, climate, hazards, schools, wildlife and other open-data indicators for Semlac.
Summary composed automatically from structured open data on this page. See our Terms for details.
History & geography
Geography
Coordinates & boundaries from the US Census TIGER/Line shapefiles.
Climate
Air quality
Current readings from Open-Meteo Air Quality API (Copernicus CAMS European reanalysis).
Walkability
Amenities nearby
Wildlife & biodiversity
Most-observed species
- Eurasian beaverCastor fiber Linnaeus, 1758 · Mammalia89
- False-acaciaRobinia pseudoacacia L. · Magnoliopsida83
- Johnson-grassSorghum halepense (L.) Pers. · Liliopsida69
- Common BuzzardButeo buteo (Linnaeus, 1758) · Aves59
- Eurasian MagpiePica pica (Linnaeus, 1758) · Aves53
- Eurasian Collared-DoveStreptopelia decaocto (Frivaldszky, 1838) · Aves52
- corn buntingEmberiza calandra Linnaeus, 1758 · Aves49
- Tree-of-HeavenAilanthus altissima (Mill.) Swingle · Magnoliopsida44
Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).
Earthquake history
Most recent
- M 4.1 — 2025-10-215 km SW of Cserkeszőlő, Hungary
- M 4 — 2025-07-059 km NNE of Pálmonostora, Hungary
- M 4.3 — 2024-08-105 km NNE of Ohaba Lungă, Romania
- M 3.5 — 2023-08-206 km SE of Szarvas, Hungary
- M 3.4 — 2023-08-1910 km E of Szarvas, Hungary
- M 3.7 — 2023-08-1910 km ESE of Szarvas, Hungary
Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).
Photos
Sights & places nearby
Notable people from here
People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.
Geography & sun
Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.
Nearby airports
Public attention
Books about Semlac
Search results from Open Library.
Recent natural events nearby
Ground air-quality sensors
Recently spotted species
Research-grade observations from iNaturalist (within ~15 mi).
Events
Gallery
Sources
- • Wikidata
- • Open-Meteo Air Quality (CAMS)
- • USGS Earthquake Catalog (global feed)
- • GBIF (Global Biodiversity Information Facility)
- • iNaturalist
- • Open-Elevation
- • Open-Meteo / sunrise-sunset.org
- • Open Library