Typhoon

Typhoon Yolanda orHaiyan,strongest typhoon in the Philippines.

Pre-History

• There are no recorded disaster about typhoons in the Philippines Before the History was written, typhoons were never given names.

Cyclones

Rank[17]	Storm	Dates of impact	Deaths
1	September 1881 typhoon	1881, September 27	20,000
3	Haiyan/Yolanda 2013	2013, November 7–8	6,241[19]
4	Bopha/Pablo 2012	2012, December 2–9	1,901
5	Angela Typhoon	1867, September 22	1,800[20]
6	Winnie 2004	2004, November 27–30	1,593
7	October 1897 Typhoon	1897, October 7	1,500[20]
8	Ike/Nitang 1984	1984, September 3–6	1,492
9	Fengshen/Frank 2008	2008, June 20–23	1,410
10	Durian/Reming 2006	2006, November 29-December 1	1,399

Costliest Philippine typhoons
Rank	Names	Dates of impact	PHP	USD	Ref
1	Bopha, (Pablo)	November 25 – December 9, 2012	42.2 billion	1.04 billion	[21]
2	Haiyan, (Yolanda)	November 3 – 11, 2013	35.5 billion	809 million	[22]
3	Parma, (Pepeng)	October 2 – 10, 2009	27.3 billion	608 million	[23]
4	Nesat, (Pedring)	September 26 – 28, 2011	15 billion	333 million	[24]
5	Fengshen, (Frank)	June 20 – 23, 2008	13.5 billion	301 million	[25]
6	Ketsana, (Ondoy)	September 25 – 27, 2009	11 billion	244 million	[23]
7	Mike, (Ruping)	November 10 – 14, 1990	10.8 billion	241 million	[26]
8	Angela, (Rosing)	October 30 – November 4, 1995	10.8 billion	241 million	[26]
9	Flo, (Kadiang)	October 2 – 6, 1993	8.75 billion	195 million	[26]
10	Megi (Juan)	October 18 – 21, 2010	8.32 billion	193 million	[27]

Extinctions

• Extinctions Might caused by the natural calamities, like Climate changes, Astronomical Events, volcanic eruptions, earthquakes, Wild fires and even floods these disasters and even human huntings can resulted to extinctions.

The Stegodon, Once roamed in the plains of Luzon, Mindanao and entire Philippine Archipelago.

Diprotodon became extinct around 50,000 years ago, Due toClimate change.

Period	Start Date	Extinction	Date	Cause
Mid-Holocene		Extinction of Large Mammals	2050 BC	Volcanic Eruption. and Climate change
Holocene	500,000 years ago	Extinction of Large Animals		Volcanic Eruptions.A volcanic eruption was occurred In the present location of Taal lake, during Mid-Holocene, causes the Species ofProboscideans like Stegodon to become exitinct.
Pleistocene	2 million -13,000 yrs ago	Quaternary extinction event	640,000, 74,000, and 13,000 years ago	Clovis comet? (13,000 years ago) Eruption of Super Volcano? (640,000 years ago)[1] Hunting by humans? Climate change?
Pliocene		Pliocene–Pleistocene boundary marine extinction	2 Ma	Supernova in the Scorpius-Centaurus OB association[2]