Week 7 Trace The Path of Typhoon

SCIENC
E8
QUARTER 2 / WEEK 7
Learning Objectives:
01 •
02
Determine if your location is
• Infer why is the Philippines in the path of a tropical
always in the path of a cyclone, given the latitude
typhoon. and longitude position.
03 04
• Trace the path of typhoons • Explain the precautionary
that enter the Philippine Area
measures before, during,
of Responsibility (PAR) using
the map of the Philippines and and after a typhoon.
its vicinity.
Most Essential Learning
Competencies
●Trace the path of typhoons that enter
the Philippine Area of Responsibility
(PAR) using a map and a tracking data.
REVIEW:
Arrange from 1- 5 the Tropical Cyclone Wind Signal.
_____A. Severe Tropical storm (89 - 117 kph)
_____B. Tropical storm (62 - 88 kph)
_____C. Tropical Depression (61 kph or less)
_____D. Super typhoon (220 kph and above)
_____E. Typhoon (118 – 220 kph)
Directions:
● Guess who is in the picture
based on the given description.
Mechanics:
● Write your answer on the chat
box.
He then became ABS-CBN's weather
tracker for TV Patrol until he became
the show's resident weatherman when
Ernie Baron died of myocardial
infarction.
He left the early morning show,
Umagang Kay Ganda in 2009 to host
the late morning variety show It's
Showtime (then named Showtime).
He began hosting Matanglawin
(Hawkeye) on March 24, 2008.
He is now a new member of Kapuso and
one of the newscaster in 24 Oras.
KUYA KIM ATIENZA
He is a Filipino
meteorologist. He is one of
the veteran meteorologist in
the country having started
his career in 1982.
He has been serving as a
radio and television
weather presenter for GMA
News 24 Oras since 2012.
NATHANIEL “ Mang Tani” CRUZ
0
1
Why is the
Philippines always in
the path of a typhoon?
The Philippines is
prone to tropical cyclones
due to its geographical
location which generally
produce heavy rains and
flooding of large areas and
also strong winds which
result in heavy casualties to
human life and destructions
to crops and properties.
Source:
https://www.pagasa.dost.gov.ph/infor
mation/about-tropical-cyclone
Where did the tropical cyclone
form?
A. land
B. middle of sea
C. near the land
D. ocean
Answer: D. ocean
How many typhoons enter the
Philippines in a year?
A. 20
B. 25
C. 30
D. 35
Answer: A. 20
According to Philippine
Atmospheric, Geophysical and
Astronomical Services
Administration (PAGASA), an
average of 20 tropical cyclones
enter the Philippine Area of
Responsibility (PAR) every year.
We have to be knowledgeable
and always ready about tropical
cyclones to prevent loss and
damages.
How are typhoons in the
Philippines being named?
Why does the Philippines
have local names for
typhoons?
The state weather
bureau assigns each
Philippine typhoon name
in alphabetical order to
determine the number of
typhoons that have
entered PAR every year.
The first typhoon to enter
in any year starts with A,
the second one starting
with B, and so on.
● PAGASA uses each set of typhoon names in
rotation every four years. For example, the set of
names for 2021 (Auring, Bising, Crising, Dante,
etc.) will also be used in 2025, 2029, and 2033.
● In case all the 25 typhoon names are used within
the year and another storm will enter the country,
PAGASA will use the auxiliary set of names.
PAGASA removes a name from its list if the
typhoon has caused at least 300 deaths or PHP 1 billion
worth of agricultural and infrastructural damage.
According to PAGASA, this practice can help prevent the
trauma from haunting survivors who lost their families
and properties to the typhoons.
Some of the most destructive and deadliest
typhoons in the Philippines whose names were retired
include Yolanda (2013), Pablo (2012), Sendong (2011),
Ondoy (2009), Frank (2008), Milenyo (2006), and Reming
(2006).
● PAGASA also drops Philippine typhoon names that
sound like the those of prominent figures to prevent
public ridicule. In 2015, for instance, the weather
bureau changed Nonoy to Nona because it resembled
the nickname of then President Benigno Aquino III.
Likewise, PAGASA replaced Gloria with Glenda
during former President Gloria Macapagal Arroyo’s
term.
https://www.moneymax.ph/lifestyle/articles/philippine-typhoon-
names
02
Determine if your location
is in the path of a tropical
cyclone, given the latitude
and longitude position.
Philippine Area
of Responsibility
(PAR)
Remember:
Latitude tells you where you

are between the North Pole
and the South Pole.
Longitude is the
measurement east or west of
the prime meridian.
Remember:
Latitude – y-axis (vertical)
Longitude - x-axis
(horizontal)
Philippines Severe Tropical Storm Paeng 2022
According to the Philippine Atmospheric, Geophysical, and Astronomical
Services Administration (PAGASA) on 26 October 2022, a previously identified
Low Pressure Area developed into Tropical Depression (TD) "PAENG". The center
of Tropical Depression “PAENG” was estimated at 965 km East of Eastern Visayas
with a maximum sustained winds of 45 km/h near the center, gustiness of up to 55
km/h.
On Friday 29 October, Paeng made the first landfall in Catanduanes and a

little later the second landfall in Camarines Sur. Later during the day, Paeng made
another four landfalls in Buenavista (Quezon), Santa Cruz, (Marinduque) and
Sariaya, (Quezon) and Baliuag, Bulacan, totaling to six landfalls across the country.
TCWS No 2 and 3 signals were raised in several areas, including Metro Manila.
On Saturday 30 October, Paeng weakened into TS category and exits the landmass
of Luzon, curving southwestwards in the Philippines Sea.
Aside from the development of STS Paeng in the eastern border of the country, another
weather system, the shearline, affected the country at the same time. The shearline, also
known as the tail end of the frontal system, occurs when two fronts or air masses that differ
in properties (temperature and humidity) meet caused an increase in the number of
thunderstorms and heavy rain in the affected areas. This phenomenon was evident through
the formation of massive cluster clouds along the region of Visayas, and the Northern and
Western Portion of Mindanao.
Together with the trough of STS Paeng, the shearline brought heavy rains over the
country, triggering flooding and rain- induced landslides especially in those areas that were
identified prone to the aforementioned hazards and in localities with significant antecedent
rainfall. Most damages were caused by flash floods and rain-induced landslides especially in
Mindanao.
Learning Task No. 1
Directions: Determine if your
location is in the path of a tropical
cyclone. Using the map of the
Philippines, give the latitude and
longitude position.
Points Latitude Longitude
A
E
Learning Task No. 2
Directions: Determine if your
location is in the path of a tropical
cyclone. Using the map of the
Philippines, give the latitude and
longitude position.
Points Latitude Longitude
A
E
E
D
C
B A
Guide Questions:
1. Where did the tropical
cyclones form?? On land or
in the ocean?
2. In what direction did the

tropical cyclones move?
Northwest or Northeast?
03
Trace the path of typhoons that enter
the Philippine Area of Responsibility
(PAR) using the map of the
Philippines and its vicinity.
GROUP ACTIVITY
Directions: Use the latitude and
longitude (lat-long) in the table below
to track the location of Super typhoon
Yolanda. Plot each lat-long pair on the
map with the PAR.
Gdrive:
https://drive.google.com/drive/folders/1wH8iTV6dKW
oC4dCeNXvpQXcgoPTrrEyk?usp=sharing
GUIDE QUESTIONS:
Answer the following questions.
1. Where did tropical cyclone form?

Answer:
2. When did tropical cyclone enter the PAR?

Answer:
3. When did tropical cyclone leave the PAR?

Answer:
4. In what direction tropical cyclone did

move?
Answer:
TRIVIA:
Super Typhoon Haiyan, also known as Super Typhoon
Yolanda, made landfall in the Philippines on Nov. 8, 2013, as a
Category 5 storm. It laid waste to the Visayas group of islands, the
country’s central region and home to 17 million people. Haiyan was
the most powerful storm in 2013 and one of the most powerful
typhoons of all time.
With wind speeds sustained at more than 150
mph, Haiyan was classified as a super typhoon.
However, its massive storm surge was even more
destructive. Local officials estimated that Tacloban City
on the island of Leyte was 90% destroyed.
The typhoon’s fury affected more than 14
million people across 44 provinces, displacing 4.1
million people, killing more than 6,000 people
and leaving 1,800 missing. In addition, Typhoon
Haiyan damaged 1.1 million houses, destroyed 33
million coconut trees (a major source of
livelihoods), and disrupted the livelihoods of 5.9
million workers. Overall damage is estimated at
$5.8 billion.
SOURCE:https://www.worldvision.org/disaster-relief-news-stories/2013-typhoon-
haiyan-facts
04
Precautionary measures
before, during, and after
a typhoon.
Thank you
for listening

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SCIENC

Latitude tells you where you

Latitude – y-axis (vertical)

On Friday 29 October, Paeng made the first landfall in Catanduanes and a

2. In what direction did the

1. Where did tropical cyclone form?

2. When did tropical cyclone enter the PAR?

3. When did tropical cyclone leave the PAR?

4. In what direction tropical cyclone did

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