Among the areas in Metro Manila that have been declared under a state of calamity were:
- Valenzuela
- Malabon
- Muntinlupa
- Marikina City
- Caloocan City
- Manila City
- Quezon City
- Muntinlupa City
- Bataan
- Laguna
- Pampanga
- Zambales
- Cainta and San Mateo in Rizal province.
- It would allow the release and use of emergency funds, especially for rescue and relief efforts.
- The government have a say and can also control the prices of basic commodities. Price control is automatically imposed when an area is in a state of calamity so traders cannot take advantage of the situation.
Traders who sell above the SRP will be asked to explain and there will be penalties if the price increase is unwarranted.