Scheduled Blast Times
Blast times listed below are notifications of production blasting
Note: We are not currently blasting in the Martha Open Pit. Any changes to this will be notified.
We do not blast on Sundays or public holidays.
Underground Correnso Production Blasting is scheduled between:
- 1.00 – 2.00 pm (note: a blast may occasionally be delayed under specific circumstances).
Underground Project Martha Blasting is scheduled between:
- 1.30 – 2.30 pm (note: a blast may occasionally be delayed under specific circumstances).
Underground Development Blasting may still occur, and due to their smaller size, will not be notified. Production Blasts will occur between:
- 7.00 am – 8.00 am and/or
- 7.00 pm – 8.00 pm
If you wish to be added to our email or text message blast notification list, or have any concerns please contact us on 0800 924 444.
| Wednesday 21 may 2025 |
| Correnso Underground: No production blasting |
| Martha North: No production blasting |
| Martha South: No production blasting |
| Tuesday 20 may 2025 |
| Correnso Underground: No production blasting |
| Martha North: Between 1:30 -2:30pm Martha North at 330m deep |
| Martha South: No production blasting |
| Monday 19 may 2025 |
| Correnso Underground: No Production Blasting |
| Martha North: Blasting today in Martha North (MUG) at a depth of 310m, between 1.30pm and 2.30pm |
| Martha South: No Production Blasting |
| Saturday 17 may 2025 |
| Correnso Underground: No production blasting |
| Martha North: Between 1:30 - 2:30pm Martha North at 200m and 450m deep |
| Martha South: No production blasting |
Mine blast vibration map
The data presented below is derived from all vibration events recorded at each vibration monitor. It has not been verified as blast vibration data. As such, this data should not be used to determine compliance with any government or statutory regulation or as the basis for determining eligibility for any programme offered by Waihi Gold.