The Philippines sits in the world's most active typhoon belt. Every year, around 20 tropical cyclones enter or form within Philippine waters — and knowing PAGASA's signal system could save your life. Here's everything you need before the next bagyo.
PAGASA Tropical Cyclone Warning Signals
PAGASA issues Tropical Cyclone Warning Signals (TCWS) to warn communities of incoming wind hazards. Higher signal numbers mean stronger winds and a shorter time to prepare or evacuate.
| Signal No. | Wind Speed | What It Means | Time to Impact | Action |
|---|---|---|---|---|
|
#1
Signal #1
|
30–60 kph Gusts up to 75 kph |
Typhoon possible within the forecast area | 36 hours | Monitor updates |
|
#2
Signal #2
|
61–120 kph Gusts up to 150 kph |
Typhoon likely to make landfall | 24 hours | Prepare go-bag |
|
#3
Signal #3
|
121–170 kph Gusts up to 220 kph |
Destructive typhoon approaching | 18 hours | Ready to evacuate |
|
#4
Signal #4
|
171–220 kph Gusts up to 285 kph |
Very destructive typhoon imminent | 12 hours | Evacuate now |
|
#5
Signal #5
|
>220 kph Gusts exceed 285 kph |
Catastrophic / super typhoon | 12 hours | Mandatory evacuation |
Source: PAGASA (Philippine Atmospheric, Geophysical and Astronomical Services Administration). Wind speeds refer to maximum sustained surface winds averaged over a 10-minute period. TCWS levels may be raised or lowered as the storm evolves.
Monthly Activity Breakdown
While typhoons can strike any month, activity peaks sharply from August through October. Here's what to expect each month of the year.
Typhoon activity begins picking up as warm sea-surface temperatures in the Western Pacific fuel tropical cyclone formation. Luzon is first to become vulnerable.
Sea surface temperatures reach their annual high and atmospheric conditions are most favorable for typhoon development. An average of 3–4 storms are active in Philippine waters each month during this period.
Activity starts to decrease but late-season typhoons can be especially dangerous — Typhoon Yolanda (Haiyan) struck on November 8, 2013. Never drop your guard until December.
Typhoon Preparedness Guide
Knowing what to do at each stage of a typhoon is the most important thing you can prepare. Follow these NDRRMC-aligned steps to protect yourself and your family.
Where to Get Updates
During typhoon season, reliable information can mean the difference between life and death. Bookmark these official sources and use them every time a tropical cyclone enters Philippine waters.
Free to call from any mobile network or landline, 24 hours a day during active typhoon advisories. Get the latest TCWS signals and bulletin updates directly.
Call 1555Tropical cyclone bulletins, public storm warning signal maps, rainfall advisories, and 10-day weather forecasts. The authoritative source for all typhoon data in the Philippines.
Visit PAGASAThe national emergency hotline operates 24/7 and coordinates rescue, relief, and response during all disasters including typhoons. Call 911 for life-threatening emergencies.
Call 911Real-time community flood reports and emergency incident map for Metro Manila. See where flooding is actively occurring, access evacuation centers, and report incidents near you.
View Live MapFrequently Asked Questions
Everything Filipinos ask about typhoon season, PAGASA signals, and how to stay safe.
Knowing the signals is just the start. Build your go-bag, find your nearest evacuation center, and monitor live disaster reports — all free on ProjectLIGTAS.