At 0000 GMT January 2, 1994, WGS 84 was upgraded in accuracy using GPS measurements.

At 0000 GMT September 30, 1996 ( the start of GPS Week 873 ), WGS 84 was redefined again and was more closely aligned with International Earth Rotation Service ( IERS ) Terrestrial Reference Frame ( ITRF ) 94.

At 0000 UTC on June 20, only a few hours after moving inland, Agnes weakened to a tropical storm.

At 0000 UTC on September 13, Hortense attained its peak intensity with a maximum sustained wind speed of 140 mph ( 220 km / h ) and a minimum barometric pressure of.

At 0000 UTC on November 15, Lenny attained hurricane status about 175 mi ( 280 km ) southwest of Kingston, Jamaica.

At 0000 UTC on September 4, Danielle transitioned into an extratropical cyclone while located east-southeast of Newfoundland.

At 0000 UTC on October 9, the depression became Tropical Storm Roxanne.

At 0000 UTC on October 27, a ship in the vicinity of the disturbance reported southerly winds of 46 mph ( 74 km / h ).

* 2009 – At 23: 31: 30 UTC the Unix system time ( time t ) number reaches 1234567890 seconds.

* 2001 – At exactly 01: 46: 40 UTC, the Unix billenium is reached, marking the beginning of the use of 10-digit decimal Unix timestamps.

* December 9 – At 20: 34 UTC Mercury occults Saturn ( there are no observation records ).

* September 14, 2123: At 15: 28 UTC, Venus will eclipse Jupiter.

* July 29, 2126: At 16: 08 UTC, Mercury will occult Mars.

* March 10, 2130: At 07: 32 UTC, Sun passes through solar system barycenter.

* December 3, 2133: At 14: 14 UTC, Mercury will occult Venus.

At 00: 27: 00 UTC the Sun reacquisition begun and at 00: 34 UTC the Sun was reacquired.

At both the start and end of the schemes, clock changes take place at 01: 00 UTC.

At 1610 UTC on Thursday 22 November 2007, a powerful Russian numbers station transmitted a call of " 425 ".

* At 1700 2 September 2008 UTC on 9130kHz, the Mossad station EZI 1 was being jammed whereas its parallel frequency of 6840kHz was in the clear.

At the time of the accident ( 07: 42 UTC ), there was dense fog near the airport, and the pilot of the DC-4 had executed a flawed, too low approach, so that the plane hit the ground.

* At approximately 02: 30 UTC, or about 90 minutes after the lapse of the U. S. 48-hour deadline for Iraqi President Saddam Hussein and his sons to leave Iraq, at 5: 30 am local time, explosions were heard in Baghdad.

* At 03: 15 UTC, or 10: 15 p. m. EST, President George W. Bush stated that he had ordered the coalition to launch an " attack of opportunity " against specified targets in Iraq.

* At 1: 15 UTC, a collision of two Royal Navy Westland Sea King helicopters based on HMS Ark Royal ( R07 ) over the Persian Gulf kills six British personnel and one American.

* At 10: 00 UTC, it was reported that U. S. forces were attempting to occupy the city of Basra, and were involved in a major tank battle on the western side of the city.

At 21: 25 ( UTC + 1 ), a Berlin fire station received an alarm call that the Reichstag building, the assembly location of the German Parliament, was ablaze.

At 21: 15 ( UTC + 1 ) ( 22: 15 local time ) on 27 February 1933, the Berlin Fire Department received a message that the Reichstag was on fire.

At 5: 36 p. m. Alaska Standard Time ( 3: 36 a. m. March 28, 1964 UTC ), a fault between the Pacific and North American plates ruptured near College Fjord in Prince William Sound.

* At exactly 01: 46: 40 UTC, one billion seconds since the Unix epoch ( January 1, 1970 00: 00: 00 UTC ) pass and the Unix billenium is reached.

At 1200 UTC that day, the system developed into Tropical Depression Three about 350 miles ( 560 km ) south-southwest of the Mississippi River Delta.

At 0600 UTC on August 18, the winds reached 115 mph ( 185 km / h ), just before Alicia made landfall about southwest of Galveston, Texas.

At 22: 10 Atlantic Time ( 01: 10 UTC ), cruising at FL330 ( approximately ), the flight crew — Captain Urs Zimmermann and First Officer Stephan Loew — detected an odor in the cockpit and determined it to be smoke from the air conditioning system, a situation easily remedied by closing the air conditioning vent, which a flight attendant did on Zimmermann's request.

At the time of the parliamentary decision, Lieutenant-General Valeh Barshadli became the first Minister of Defense of Azerbaijan, from September 5 to December 11, 1991.

At the National September 11 Memorial, the names of the Pentagon victims are inscribed on the South Pool, on Panels S-1 and S-72 – S-76.

At a meeting of the Party in Munich in September 1919, the main speaker was Gottfried Feder.

At the decisive Battle of Leuven in September 891, he defeated an invading force of the Northmen, or Vikings, essentially ending their invasions on that front.

At the National September 11 Memorial & Museum, Berenson is memorialized at the North Pool, on Panel N-76.

At the National September 11 Memorial, Olson's name is located on Panel S-70 of the South Pool, along with those of other passengers of Flight 77.

At the end of September 2003, the first part of High Speed 1, a high speed link to the Channel Tunnel and on to France and Belgium, was completed, significantly adding to the rail infrastructure of the country.

At the end of September, Navy reconnaissance aircraft photographed the Soviet ship Kasimov with large crates on its deck the size and shape of Il-28 light bombers.

At Versailles, they learned of the September Massacres in Paris.

At the Battle of Brandywine on September 11, 1777, Howe outmaneuvered Washington, and marched into the American capital at Philadelphia unopposed on September 26.

At first Gaza Strip was officially administered by the All-Palestine Government, established by the Arab League in September 1948.

At the National September 11 Memorial, Bailey is memorialized at the South Pool, on Panel S-3.

At the Munich Conference of September 1938, Hitler, the Italian leader Benito Mussolini, British Prime Minister Neville Chamberlain and French Prime Minister Édouard Daladier agreed upon the cession of Sudeten territory to the German Reich by Czechoslovakia.

At the Battle of Flodden on 9 September 1513, the Scots were completely and totally defeated.

At age 21, Sarah died three months after the wedding on September 15, 1835.

At 06: 22 on September 11, 2001, the group checked out of the hotel and headed to Dulles airport.

At its greatest extent from 28 September 1934 to 23 February 1935, it had 58 members.

At IBC in Amsterdam in September, an updated Linux demo was presented, and it was announced that the initial alpha version for Linux would become available on October 30.

At 22: 00 on 12 September 1942, U-156 was patrolling off the coast of West Africa midway between Liberia and Ascension Island.

At independence in September 1991, Macedonia was the least developed of the Yugoslav republics, producing a mere 5 % of the total federal output of goods and services.

At a mass protest meeting held in Johannesburg on 11 September that year, Gandhi adopted his still evolving methodology of Satyagraha ( devotion to the truth ), or non-violent protest, for the first time.

At 4: 30 a. m. local time on 5 September, as the athletes slept, eight tracksuit-clad members of Black September carrying duffel bags loaded with AKM assault rifles, Tokarev pistols, and grenades scaled a two-meter chain-link fence with the assistance of unsuspecting athletes who were also sneaking into the Olympic Village.

At four minutes past midnight of 6 September, one of them ( likely Issa ) turned on the hostages in the eastern helicopter and fired at them with a Kalashnikov assault rifle from point-blank range.