Why was Ondoy so devastating?
From September 25 – 26, 2009, Typhoon #16 (Ondoy) struck southwest Luzon in the Philippines. Flood disasters caused by this heavy rainfall affected 872,097 people throughout the entire metropolitan area, causing 241 fatalities, 394 injuries, and damaging 65,521 buildings (of which 12,563 were completely destroyed).
When did Ondoy hit the Philippines?
September 26, 2009
Tropical storm Ondoy (international name Ketsana) hit the Philippines on September 26, 2009, causing widespread flooding Tropical storm Ondoy was quickly followed by typhoon Pepeng (international name Parma).
What was Marikina river level during Ondoy?
As of 9:04 a.m., the water level at the river rose to 21.8 meters, breaching the 21.5 meters reached during the “Ondoy” calamity 11 years ago, an event that triggered Marikina’s investment on disaster preparedness and response.
What category was Ondoy?
Typhoon (JMA)Typhoon Ketsana / Category
How long did Ondoy last?
September 24, 2009 – September 30, 2009Typhoon Ketsana / Date
How many died in Ondoy?
710Typhoon Ketsana / Total fatalities
Is Angat Dam connected to Marikina River?
Angat and La Mesa Dams do not overflow through the Marikina River; there are no dams in the Marikina Valley. Wawa Dam was built in the 1900s and has been non-operational since the 1950s.
When was the Ondoy typhoon?
Is Marikina River biologically dead?
Only water lilies and janitor fish could be found in murky water of Marikina River in 2003 and hardly any life forms are able to survive, thus it was formally declared by the DENR as biologically dead (Gorme, et.al., 2010).
How dirty is the Marikina River?
The Marikina River, like many other rivers in Asia, is in poor condition and the quality of water has significantly deteriorated. It used to be classified 380 V. CHOUNLAMANY ET AL. Page 3 as Class ‘A’ before the 1990s under the DAO for fresh water standards , meaning that it was a source of public water supply.
What typhoon category is Ondoy?
Is Marikina polluted?
The Marikina River in the Philippines has been polluted by Payatas landfill leachate, and domestic and agricultural waste.
Why are residents of Barangay Tumana in Marikina City being evacuated?
Some residents in Barangay Tumana, Marikina City evacuate their homes amid the continued rise of the water level in Marikina River due to Typhoon Ulysses on Nov. 12, 2020.
Did you know Provident Village in Marikina City was hit by Typhoon Ondoy?
Marikina City, Philippines — Provident Village is unfortunately now becoming famous for being one of the hardest-hit areas in Metro Manila by Typhoon Ondoy. Here are some pictures of tropical storm Ondoy battering the village and its impact on the residents.
How many houses in Barangay Nangka were affected by flood?
City government figures provided by the mayor said the flood touched the rooflines of some 30,000 houses in Barangay Nangka, 8,000 in Barangay Tumana and 5,000 to 6,000 in Barangay Malanday. “The height of the flood exceeds the first floor of a house…