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On This Day | October 11

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2014
Shiraz Metro opened

The Shiraz Metro is the rapid transit system in Shiraz, Fars, Iran. Construction began in 2001, and service in the first line officially commenced on 11 October 2014. The Shiraz Metro consists of 6 lines. As of 2023, Line 1 and 2 are operating, Line 3 is under construction, and the remaining 3 lines are at different stages of design and planning.

2000
Martin County coal slurry spill

The Martin County coal slurry spill was a mining accident that occurred after midnight on October 11, 2000, when the bottom of a coal slurry impoundment owned by Massey Energy in Martin County, Kentucky, broke into an abandoned underground mine below. The slurry came out of the mine openings, sending an estimated 306 million US gallons (1.16 million cubic metres; 1.16 billion litres) of slurry down two tributaries of the Tug Fork River. By morning, Wolf Creek was oozing with the black waste; on Coldwater Fork, a 10-foot-wide (3.0 m) stream became a 100-yard (91 m) expanse of thick slurry. The spill, which contained arsenic and mercury, killed everything in the water.

1956
Lambeau Field broke ground

Lambeau Field is an outdoor athletic stadium in the north central United States, located in Green Bay, Wisconsin. The home field of the Green Bay Packers of the National Football League (NFL), it opened in 1957 as City Stadium, replacing the original City Stadium at Green Bay East High School as the Packers' home field. The stadium completed its latest renovation in the summer of 2013 with the addition of 7,000 seats high in the south end zone. About 5,400 of the new seating is general, while the remaining 1,600 seats are club or terrace suite seating. With a capacity of 81,441, Lambeau Field is the fifth-largest stadium in the NFL with standing room, but is third in normal capacity.

1918
1918 San Fermín earthquake

The 1918 San Fermín earthquake, also known as the Puerto Rico earthquake of 1918, struck the island of Puerto Rico at 10:14:42 local time on October 11. The earthquake measured 7.1 on the moment magnitude scale and IX (Violent) on the Mercalli intensity scale. The mainshock epicenter occurred off the northwestern coast of the island, somewhere along the Puerto Rico Trench. The earthquake triggered a tsunami that swept the west coast of the island. The combined effects of the earthquake and tsunami made it one of the worst natural disasters that have struck the island. The losses resulting from the disaster were approximately 76-118 casualties and $4-29 million in property damage.

1803
Gregor von Helmersen was born

Gregor von Helmersen or Grigory Petrovich Helmersen was a Baltic German geologist. In 1835 he was put in the Corps of Mining Engineers and in 1838 he became professor of geology in the Mining Institute at Saint Petersburg of which he was also director. In 1839, along with Karl Ernst von Baer, he founded the first serial natural scientific publication in Russia known as Beiträge zur Kenntniss des Russischen Reiches. In 1850, he became an academician of the Russian Academy of Sciences in St Petersburg. He founded and became the first head of the Russian Geological Committee in 1882.

1138
1138 Aleppo earthquake

The 1138 Aleppo earthquake was among the deadliest earthquakes in history. Its name was taken from the city of Aleppo, in northern Syria, where the most casualties were sustained. It is frequently listed as the third deadliest earthquake in history, following on from the Shensi and Tangshan earthquakes in China. However, the figure of 230,000 deaths reported by Ibn Taghribirdi in the fifteenth century is most likely based on a historical conflation of this earthquake with earthquakes in November 1137 on the Jazira plain and the large seismic event of 30 September 1139 in the Transcaucasian city of Ganja.

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