Possible warning signals to be issued due to the impact on “Mangkhut”
| Signals |
Forecast Period |
Probability |
| Typhoon Signal No.3 |
Still in effect |
| Typhoon Signal No.8 |
Will be issued at 02:00 on 16th |
| Typhoon Signal No.9 |
Between morning and noon on 16th |
High |
| Typhoon Signal No.10 |
Around noon on 16th |
High |
| “Red” storm surge warning |
Is issued (Time period of flooding: Starting from noon on 16th) |
Remarks: The probabilities of issuing severe weather warning signals for next one or two days are provided in the table. Public can learn the possibility of being affected by the tropical cyclone over the specific period of time in Macao so that necessary precautions can be well prepared earlier. Please keep notice our latest information.
Possible impact by Super Typhoon “Mangkhut” on Macao
| Impact on |
Period |
Forecast |
| Wind Force |
Sep 15 evening - 16 |
Wind Force Scale 8 – 12 (63 – 118 up km/h) |
| Storm Surge |
Sep 16 noon - evening |
1.5 – 2.5m (Water level above road level of Porto Interior) |
| Rainfall |
Sep 15 -17 |
150 – 250 mm |
Macao Meteorological and Geophysical Bureau
