Synopsis
Issued at 4:00 PM, 21 December 2024
SYNOPSIS: Shear Line affecting Southern Luzon and Visayas. Northeast Monsoon affecting the rest of Luzon.
| TROPICAL CYCLONE OUTSIDE PAR AS OF 3:00 PM TODAY |
| TROPICAL DEPRESSION |
| LOCATION: 900 KM SOUTHWEST OF SOUTHWESTERN LUZON (3.8°N, 113.2°E) |
| MAXIMUM SUSTAINED WINDS: 55 KM/H |
| GUSTINESS: UP TO 75 KM/H |
| MOVEMENT: EAST NORTHEASTWARD AT 15 KM/H |
Forecast Weather Conditions
| Place | Weather Condition | Caused By | Impacts |
|---|---|---|---|
| CALABARZON, Bicol Region, Visayas, Oriental Mindoro, Occidental Mindoro, Marinduque, Romblon, and Dinagat Islands | Cloudy skies with scattered rains and isolated thunderstorms | Shear Line | Possible flash floods or landslides due to moderate to heavy with at times intense rains |
| Zamboanga Peninsula, Palawan, Basilan, Sulu, and Tawi-Tawi | Cloudy skies with scattered rains and thunderstorms | Trough of Tropical Depression | Possible flash floods or landslides due to moderate to at times heavy rains |
| Metro Manila, Cagayan Valley, Cordillera Administrative Region, and Central Luzon | Cloudy skies with rains | Northeast Monsoon | Possible flash floods or landslides due to moderate to at times heavy rains |
| The rest of Luzon | Partly cloudy to cloudy skies with isolated light rains | Northeast Monsoon | No significant impact |
| The rest of Mindanao | Partly cloudy to cloudy skies with isolated rainshowers or thunderstorms | Trough of Tropical Depression | Possible flash floods or landslides during severe thunderstorms |
Forecast Wind and Coastal Water Condition
| Place | Speed | Direction | Coastal Water |
|---|---|---|---|
| The eastern section of Southern Luzon | Strong | Northeast | Rough / (2.8 to 4.0 meters) |
| Visayas, the rest of Luzon, and the northeastern section of Mindanao | Moderate to Strong | East to Northeast | Moderate to Rough / (1.5 to 3.7 meters) |
| The rest of Mindanao | Light to Moderate | East to Southeast | Slight to Moderate / (0.6 to 2.5 meters) |
Temperature and Relative Humidity
EXTREMES FOR THE 24-HOUR PERIOD ENDING AT 4:00 PM TODAY
(Recorded at PAGASA Weather Station, Science Garden, Diliman, Quezon City)
| Max | Min | |||
|---|---|---|---|---|
| Temperature | 28.8 °C | 2:00 PM | 24.5 °C | 6:00 AM |
| Relative Humidity | 87 % | 5:00 AM | 70 % | 2:00 PM |
Satellite Image
Surface Map Analysis
Predicted Mean Sea Level Pressure Analysis 8 :00 PM today,
21 December 2024
Predicted Mean Sea Level Wind Analysis 8 :00 PM today,
21 December 2024
Tides and Astronomical Information
Over Metro Manila
| Today | Tomorrow | ||||
|---|---|---|---|---|---|
| Astronomy | |||||
| sunrise | - | 6:16 am | |||
| sunset | 5:32 pm | ||||
| moonrise | - | 10:57 pm | |||
| moonset | - | 10:54 am | |||
| illumination | - | 63% | |||
| Tidal Predictions for Manila Bay (m) (Courtesy of NAMRIA) |
|||||
| Low | - | - | -0.09 | 10:20AM | |
| Low | - | - | - | - - | |
| Low | - | - | - | - | |
| High | - | - | 0.92 | 12:47AM | |
| High | - | - | - | - - | |
| High | - | - | - | - | |