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Keelung City: Keelung North Coast Taipei City: Flat Ground Taipei City: Mountain Area New Taipei City: Keelung North Coast New Taipei City: Flat Ground New Taipei City: Mountain Area Taoyuan City: Flat Ground Taoyuan City: Mountain Area Hsinchu City: Flat Ground Hsinchu County: Flat Ground Hsinchu County: Mountain Area Miaoli County: Flat Ground Miaoli County: Mountain Area Taichung City: Flat Ground Taichung City: Mountain Area Changhua County: Flat Ground Nantou County: Flat Ground Nantou County: Mountain Area Yunlin County: Flat Ground Yunlin County: Mountain Area Chiayi City: Flat Ground Chiayi County: Flat Ground Chiayi County: Mountain Area Tainan City: Flat Ground Tainan City: Mountain Area Kaohsiung City: Flat Ground Kaohsiung City: Mountain Area Pingtung County: Hengchun Peninsula Pingtung County: Flat Ground Pingtung County: Mountain Area Yilan County: Flat Ground Yilan County: Mountain Area Hualien County: Flat Ground Hualien County: Mountain Area Taitung County: Flat Ground Taitung County: Mountain Area Taitung County: Lanyu and Ludao Penghu County: Flat Ground Lienchiang County: Flat Ground Kinmen County: Flat Ground Keelung City Taipei City New Taipei City Taoyuan City Hsinchu City Hsinchu County Miaoli County Taichung City Changhua County Nantou County Yunlin County Chiayi City Chiayi County Tainan City Kaohsiung City Pingtung County Yilan County Hualien County Taitung County Lanyu Township Ludao Township Penghu County Lienchiang County Kinmen County
Weather Advisory of Counties
Area Signal
Keelung City
Taipei City
New Taipei City
Taoyuan City
Hsinchu City
Hsinchu County
Miaoli County
Taichung City
Changhua County
Nantou County
Yunlin County
Weather Advisory of Counties
Area Signal
Chiayi City
Chiayi County
Tainan City
Kaohsiung City
Pingtung County
Yilan County
Hualien County
Taitung County
Penghu County
Kinmen County
Lienchiang County
Heat Hazard Context
Signal Criteria & Reminders

Yellow

Daily maximum temperature reaches 36°C.

Reduce outdoor activities or work. Avoid strenuous exercise. Protect yourself from direct sun, stay hydrated, and be aware of the signs and symptoms of heat-related illness.

Keep the indoors cool and well-ventilated. Take measures to cool off if necessary, such as using fans or applying ice packs.

Pay attention to those at greater risk of heat-related illnesses, such as the elderly, infants and young children, people with chronic conditions (including obesity), people on certain medications, disadvantaged people, and people who work or do sports outdoors. Reduce the duration of staying in high-temperature environment.

Orange

Daily maximum temperature reaches 36 °C for three consecutive days or daily maximum temperature reaches 38°C.

Avoid unnecessary outdoor activities, work or exercise. Protect yourself from direct sun, stay hydrated, and be aware of the signs and symptoms of heat-related illness.

Keep the indoors cool and well-ventilated. It is advisable to take measures to cool off, such as using fans or applying ice packs.

Pay extra attention to those at greater risk of heat-related illnesses, such as the elderly, infants and young children, people with chronic conditions (including obesity), people on certain medications, disadvantaged people, and people who work or do sports outdoors. Stay away from high-temperature environment.

Red

Daily maximum temperature reaches 38 °C for three consecutive days.

Avoid any outdoor activities. If you have to go out, make sure to protect yourself from direct sun, stay hydrated, and be aware of the signs and symptoms of heat-related illness.

Stay indoors. It is strongly recommended that you take measures to cool off, such as using fans or applying ice packs.

Make sure that those at greater risk of heat-related illnesses are well taken care of, such as the elderly, infants and young children, people with chronic conditions (including obesity), people on certain medications, disadvantaged people, and people who work or do sports outdoors. Stay away from high-temperature environment.