Coordinates on Wikidata

The Pioneer Hotel, designed by Tucson architect Roy Place, was one of Tucson's first high-rise buildings. Opened in 1929, the Spanish Revival hotel became the social center of the downtown business district. The property catered to the social elite. In the mid-20th century Harold and Margaret Steinfeld, owners of a large downtown department store, lived in the penthouse. A disastrous fire severely damaged the building in December 1970, and among the 29 victims were the Steinfelds. The building has been converted from a hotel to an office building.
Though it adds a rich layer of history to the business district of downtown Tucson, the Pioneer Hotel has not been listed in the National Register of Historic Places because of "irreversible integrity changes" made in the late 1970s and early 1980s. The "modernization" included stripping the building of its ornate cast-stone entryway and adding vertical glass striping in an attempt to up-date the building to reflect design trends popular in the middle to late 20th century.
Other changes included the covering of the building's rooftop terrace arcade, changing the storefront window configuration, and reconfiguration of the lobby.
The building is 11 stories tall and, when it opened in 1929, it housed the largest ballroom in the country.

Brianna Alexandra Maitland (born October 8, 1986; disappeared March 19, 2004) is an American teenager who disappeared after leaving her job at the Black Lantern Inn in Montgomery, Vermont. She was 17 years old at the time. Maitland's car was discovered the following day, backed into the side of an abandoned house about a mile (1.6 km) away from her workplace. She has not been seen or heard from since. Due to a confluence of circumstances, several days passed before Maitland's friends and family reported her missing.
In the days and weeks following her disappearance, numerous tips were investigated by state law enforcement, including a claim that Maitland was being held captive in a house occupied by local drug dealers of whom she was an acquaintance; however, none of the tips resulted in her discovery. An alleged 2006 sighting of Maitland at a casino in Atlantic City, New Jersey, brought renewed interest to the case, but the woman seen was never properly identified. In 2012, law enforcement investigated a possible connection between Maitland's disappearance and serial killer Israel Keyes, who committed numerous rapes and murders in Vermont, New York, and throughout the Pacific Northwest, but he was ultimately ruled out as a suspect by the FBI.
Maitland's case was profiled across various local media, on Dateline NBC, and the documentary series Disappeared. In 2017, the case was discussed in the documentary series on missing college student Maura Murray, who vanished a month prior to Maitland in Woodsville, New Hampshire. Maitland's disappearance remains unsolved.

On August 17, 1983, at 20:17 PST (UTC+08:00), an earthquake struck the island of Luzon in the Philippines. The shock had a surface wave magnitude of 6.5 and a maximum Mercalli intensity of VIII (Severe), killing 16 people and injuring 47. Seven towns were damaged, several buildings collapsed, and electricity was cut off in Laoag. Features like sand volcanoes and cracks formed during the quake.

A landslide occurred at about 05:38 local time on 24 June 2017 in Diexi Town, Mao County, Sichuan Province in south-western China. It destroyed 40 homes in Xinmo Village and killed 10 people, with a further 73 people missing, as of 27 June. A second smaller landslide at around 17:19 impeded rescue efforts.

The 1998 Papua New Guinea earthquake occurred on July 17 with a moment magnitude of 7.0 and a maximum Mercalli intensity of VIII (Severe). The event occurred on a reverse fault near the north coast region of Papua New Guinea, 25 kilometers (16 mi) from the coast near Aitape, and caused a large undersea landslide which caused a tsunami that hit the coast, killing between at least 2,183 and 2,700 people and injuring thousands.

An earthquake occurred in southern Mongolia on December 4, 1957, measuring Mw 7.8–8.1 and assigned XII (Extreme) on the Modified Mercalli intensity scale. Surface faulting was observed in the aftermath with peak vertical and horizontal scarp reaching 9 m (30 ft). Because of the extremely sparse population in the area, this event, despite its magnitude, was not catastrophic. However, 30 people died and the towns of Dzun Bogd, Bayan-leg and Baruin Bogd were completely destroyed.

The 1967 Caracas earthquake occurred in Caracas, Venezuela, and La Guaira, Vargas on 29 July at 8:00 p.m (UTC−04:00 at that time). Its epicenter took place in the litoral central (20 km from Caracas) and lasted 35 seconds. It heavily affected areas such as Altamira, Los Palos Grandes, and Litoral Central. In the aftermath of the earthquake, there were several aftershocks of lower intensity. The earthquake left a toll of 1,536 injured, 225–300 dead, and cost $50–140 million United States dollars in property damage.

The 1938 Kırşehir earthquake occurred at 12:59 local time on 19 April. It had an estimated surface wave magnitude of 6.7 and a maximum intensity of IX (Violent) on the Mercalli intensity scale, causing 224 casualties.

The 1902 Andijan earthquake occurred on December 16 with a surface wave magnitude of 6.4 and a maximum perceived Mercalli intensity of IX (Violent). The city was leveled and over 4,000 people died. More than 40,000 homes were destroyed in the Andijan Region of Uzbekistan. This was the worst earthquake to occur in Uzbekistan in the 20th century.

The 1987 Ecuador earthquakes occurred over a six-hour period on March 6. The sequence of shocks measured 6.7, 7.1, and 6.0 on the moment magnitude scale. The main shock had a maximum Mercalli intensity of IX (Violent). The earthquakes were centered in Napo Province in northeast Ecuador; the epicenters were on the eastern slopes of the Andes, about 75 km ENE of Quito and 25 km north of Reventador Volcano. The earthquakes caused about 1,000 deaths. Four thousand people were missing and damage was estimated at US$1 billion.