Blasting
notices
Date :
May 28, 2023 15:00
Length : 14936 MS
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Canadian Malartic Mine’s blasting may be cancelled due to unfavourable winds or community activities, such as religious ceremonies.
We are authorized to perform two blasts per day, 365 days a year, between 11 a.m. and noon, and between 3 p.m. and 4 p.m. The permitted blast length is 15 seconds. Standards are 12.7 mm/second for vibrations and 128 dB for noise.
| Date | Reference | Expected duration | Real duration | Seismograph | Wind Direction | Vibration | Decibels |
|---|---|---|---|---|---|---|---|
| 2023-05-27 15:00 (Canceled) | 20230527 PM | 14036 MS | |||||
| 2023-05-26 11:00 (Canceled) | 20230526 AM | 14036 MS | |||||
| 2023-05-26 15:00 (Canceled) | 20230526 PM | 14036 MS | |||||
| 2023-05-25 11:00 | 20230525 AM | 7824 MS | 7824 MS | ||||
| Jacques-Cartier | Nord-Est | 1.70 mm/s | 113.8 dBL | ||||
| Musée | Nord-Est | 3.63 mm/s | 109.2 dBL | ||||
| Renaud | Nord-Est | SSD | SSD | ||||
| Des Saules | Nord-Est | SSD | SSD | ||||
| Abitibi | Nord-Est | 1.73 mm/s | 110.9 dBL | ||||
| Royale | Nord-Est | 2.19 mm/s | 117.2 dBL | ||||
| Lasalle | Nord-Est | SSD | SSD | ||||
| 2023-05-24 11:00 | 20230524 AM | 14340 MS | 14340 MS | ||||
| Jacques-Cartier | Nord-Ouest | 1.97 mm/s | 114.2 dBL | ||||
| Musée | Nord-Ouest | 2.00 mm/s | 111.8 dBL | ||||
| Renaud | Nord-Ouest | 1.30 mm/s | 106.5 dBL | ||||
| Des Saules | Nord-Ouest | SSD | SSD | ||||
| Abitibi | Nord-Ouest | SSD | SSD | ||||
| Royale | Nord-Ouest | 1.77 mm/s | 116.3 dBL | ||||
| Lasalle | Nord-Ouest | 1.38 mm/s | 109.5 dBL | ||||
| 2023-05-24 15:00 | 20230524 PM | 14956 MS | 6756 MS | ||||
| Jacques-Cartier | N | 1.28 mm/s | 114.8 dBL | ||||
| Musée | N | 1.42 mm/s | 109.2 dBL | ||||
| Renaud | N | SSD | SSD | ||||
| Des Saules | N | SSD | SSD | ||||
| Abitibi | N | SSD | SSD | ||||
| Royale | N | SSD | SSD | ||||
| Lasalle | N | SSD | SSD | ||||
| 2023-05-23 11:00 (Canceled) | 20230523 AM | 14340 MS | |||||
| 2023-05-23 15:00 (Canceled) | 20230523 PM | 14340 MS | |||||
| 2023-05-22 15:00 (Canceled) | 20230522 PM | 14340 MS | |||||
| 2023-05-21 15:00 | 20230521 PM | 5712 MS | |||||
| Jacques-Cartier | NNO | SSD | SSD | ||||
| Musée | NNO | SSD | SSD | ||||
| Renaud | NNO | SSD | SSD | ||||
| Des Saules | NNO | SSD | SSD | ||||
| Abitibi | NNO | SSD | SSD | ||||
| Royale | NNO | SSD | SSD | ||||
| Lasalle | NNO | SSD | SSD | ||||
| 2023-05-20 11:00 | 20230520 AM | 14912 MS | 14912 MS | ||||
| Jacques-Cartier | NNE | 3.11 mm/s | 111.8 dBL | ||||
| Musée | NNE | 2.94 mm/s | 110.9 dBL | ||||
| Renaud | NNE | SSD | SSD | ||||
| Des Saules | NNE | SSD | SSD | ||||
| Abitibi | NNE | 1.66 mm/s | 108.8 dBL | ||||
| Royale | NNE | 3.79 mm/s | 115.9 dBL | ||||
| Lasalle | NNE | 1.77 mm/s | 108.4 dBL | ||||
| 2023-05-19 11:00 (Canceled) | 20230519 AM | 14912 MS | |||||
| 2023-05-19 15:00 (Canceled) | 20230519 PM | 14912 MS | |||||
| 2023-05-18 11:00 (Canceled) | 20230518 AM | 5208 MS | |||||
| 2023-05-18 15:00 (Canceled) | 20230518 PM | 5208 MS | |||||
| 2023-05-17 11:00 | 20230517 AM | 11004 MS | 11004 MS | ||||
| Jacques-Cartier | NW | 2.06 mm/s | 112.6 dBL | ||||
| Musée | NW | 3.5 mm/s | 108.0 dBL | ||||
| Renaud | NW | SSD | SSD | ||||
| Des Saules | NW | SSD | SSD | ||||
| Abitibi | NW | 1.55 mm/s | 108.8 dBL | ||||
| Royale | NW | 2.07 mm/s | 116.6 dBL | ||||
| Lasalle | NW | 1.8 mm/s | 106.0 dBL | ||||
| 2023-05-16 11:00 | 20230516 AM | 2958 MS | 2958 MS | ||||
| Jacques-Cartier | Nord | SSD | SSD | ||||
| Musée | Nord | SSD | SSD | ||||
| Renaud | Nord | SSD | SSD | ||||
| Des Saules | Nord | SSD | SSD | ||||
| Abitibi | Nord | SSD | SSD | ||||
| Royale | Nord | SSD | SSD | ||||
| Lasalle | Nord | SSD | SSD | ||||
| 2023-05-15 11:00 (Canceled) | 20230515 AM | 12352 MS | |||||
| 2023-05-15 15:00 | 20230515 PM | 12352 MS | 12352 MS | ||||
| Jacques-Cartier | Nord-Ouest | 2.70 mm/s | 109.5 dBL | ||||
| Musée | Nord-Ouest | 1.91 mm/s | 105.5 dBL | ||||
| Renaud | Nord-Ouest | SSD | SSD | ||||
| Des Saules | Nord-Ouest | SSD | SSD | ||||
| Abitibi | Nord-Ouest | SSD | SSD | ||||
| Royale | Nord-Ouest | 1.98 mm/s | 115.4 dBL | ||||
| Lasalle | Nord-Ouest | 1.18 mm/s | 103.5 dBL | ||||
| 2023-05-14 15:00 | 20230514 PM | 8052 MS | 4596 MS | ||||
| Jacques-Cartier | Nord-Ouest | 1.28 mm/s | 109.5 dBL | ||||
| Musée | Nord-Ouest | 1.31 mm/s | 102.8 dBL | ||||
| Renaud | Nord-Ouest | SSD | SSD | ||||
| Des Saules | Nord-Ouest | SSD | SSD | ||||
| Abitibi | Nord-Ouest | SSD | SSD | ||||
| Royale | Nord-Ouest | SSD | SSD | ||||
| Lasalle | Nord-Ouest | SSD | SSD | ||||
| 2023-05-13 11:00 | 20230513 AM | 7512 MS | 7512 MS | ||||
| Jacques-Cartier | Nord-Ouest | 2.34 mm/s | 106.5 dBL | ||||
| Musée | Nord-Ouest | 1.87 mm/s | 103.5 dBL | ||||
| Renaud | Nord-Ouest | SSD | SSD | ||||
| Des Saules | Nord-Ouest | SSD | SSD | ||||
| Abitibi | Nord-Ouest | SSD | SSD | ||||
| Royale | Nord-Ouest | 3.31 mm/s | 109.5 dBL | ||||
| Lasalle | Nord-Ouest | SSD | SSD | ||||
| 2023-05-12 11:00 | 20230512 AM | 9560 MS | 9560 MS | ||||
| Jacques-Cartier | Nord-Ouest | 2.73 mm/s | 113.1 dBL | ||||
| Musée | Nord-Ouest | 2.56 mm/s | 108.8 dBL | ||||
| Renaud | Nord-Ouest | 1.20 mm/s | 104.9 dBL | ||||
| Des Saules | Nord-Ouest | SSD | SSD | ||||
| Abitibi | Nord-Ouest | 1.41 mm/s | 107.5 dBL | ||||
| Royale | Nord-Ouest | 4.49 mm/s | 112.3 dBL | ||||
| Lasalle | Nord-Ouest | 1.38 mm/s | 108.8 dBL | ||||
| 2023-05-11 15:00 | 20230511 PM | 4648 MS | 4648 MS | ||||
| Jacques-Cartier | WSW | SSD | SSD | ||||
| Musée | WSW | SSD | SSD | ||||
| Renaud | WSW | SSD | SSD | ||||
| Des Saules | WSW | SSD | SSD | ||||
| Abitibi | WSW | SSD | SSD | ||||
| Royale | WSW | 2.18 mm/s | 115 dBL | ||||
| Lasalle | WSW | SSD | SSD | ||||
| 2023-05-10 15:00 | 20230510 PM | 3192 MS | 3192 MS | ||||
| Jacques-Cartier | NNW | 2.82 mm/s | 113.3 dBL | ||||
| Musée | NNW | 2.91 mm/s | 108.8 dBL | ||||
| Renaud | NNW | SSD | SSD | ||||
| Des Saules | NNW | SSD | SSD | ||||
| Abitibi | NNW | SSD | SSD | ||||
| Royale | NNW | 2.51 mm/s | 114.6 dBL | ||||
| Lasalle | NNW | 1.57 mm/s | 108 dBL | ||||
| 2023-05-09 11:00 | 20230509 AM | 6984 MS | 6984 MS | ||||
| Jacques-Cartier | ENE | 2.13 mm/s | 114.6 dBL | ||||
| Musée | ENE | 1.85 mm/s | 108.8 dBL | ||||
| Renaud | ENE | SSD | SSD | ||||
| Des Saules | ENE | SSD | SSD | ||||
| Abitibi | ENE | SSD | SSD | ||||
| Royale | ENE | 3.16 mm/s | 112.3 dBL | ||||
| Lasalle | ENE | SSD | SSD | ||||
| 2023-05-08 15:00 | 20230508 PM | 11432 MS | 11432 MS | ||||
| Jacques-Cartier | NNE | 1.31 mm/s | 109.5 dBL | ||||
| Musée | NNE | 1.37 mm/s | 107.5 dBL | ||||
| Renaud | NNE | SSD | SSD | ||||
| Des Saules | NNE | SSD | SSD | ||||
| Abitibi | NNE | SSD | SSD | ||||
| Royale | NNE | SSD | SSD | ||||
| Lasalle | NNE | SSD | SSD | ||||
| 2023-05-07 15:00 | 20230507 PM | 14916 MS | 14916 MS | ||||
| Jacques-Cartier | NW | 3.44 mm/s | 107.5 dBL | ||||
| Musée | NW | 3.07 mm/s | 103.5 dBL | ||||
| Renaud | NW | SSD | SSD | ||||
| Des Saules | NW | SSD | SSD | ||||
| Abitibi | NW | 1.31 mm/s | 105.5 dBL | ||||
| Royale | NW | 2.99 mm/s | 108 dBL | ||||
| Lasalle | NW | 1.62 mm/s | 102.8 dBL | ||||
| 2023-05-06 11:00 | 20230506 AM | 14992 MS | 14992 MS | ||||
| Jacques-Cartier | Nord | 1.91 mm/s | 110.9 dBL | ||||
| Musée | Nord | 2.15 mm/s | 108.8 dBL | ||||
| Renaud | Nord | SSD | SSD | ||||
| Des Saules | Nord | SSD | SSD | ||||
| Abitibi | Nord | 1.33 mm/s | 107.5 dBL | ||||
| Royale | Nord | 2.56 mm/s | 112.8 dBL | ||||
| Lasalle | Nord | SSD | SSD | ||||
| 2023-05-05 11:00 | 20230505 AM | 14928 MS | 14928 MS | ||||
| Jacques-Cartier | N | 2.97 mm/s | 112.8 dBL | ||||
| Musée | N | 3.26 mm/s | 113.3 dBL | ||||
| Renaud | N | SSD | SSD | ||||
| Des Saules | N | SSD | SSD | ||||
| Abitibi | N | 1.43 mm/s | 110.6 dBL | ||||
| Royale | N | 1.95 mm/s | 114.4 dBL | ||||
| Lasalle | N | 1.31 mm/s | 107.0 dBL | ||||
| 2023-05-05 15:00 (Canceled) | 20230505 PM | 14992 MS | |||||
| 2023-05-04 15:00 (Canceled) | 20230504 PM | 14928 MS | |||||
| 2023-05-03 11:00 | 20230503 AM | 12240 MS | 12240 MS | ||||
| Jacques-Cartier | Nord-Est | 2.16 mm/s | 111.2 dBL | ||||
| Musée | Nord-Est | 2.40 mm/s | 107.0 dBL | ||||
| Renaud | Nord-Est | SSD | SSD | ||||
| Des Saules | Nord-Est | SSD | SSD | ||||
| Abitibi | Nord-Est | 1.82 mm/s | 109.2 dBL | ||||
| Royale | Nord-Est | 2.92 mm/s | 114.0 dBL | ||||
| Lasalle | Nord-Est | 1.96 mm/s | 107.5 dBL | ||||
| 2023-05-03 15:00 | 20230503 PM | 11480 MS | 11480 MS | ||||
| Jacques-Cartier | NE | 2.49 mm/s | 115.0 dBL | ||||
| Musée | NE | 1.84 mm/s | 110.9 dBL | ||||
| Renaud | NE | SSD | SSD | ||||
| Des Saules | NE | SSD | SSD | ||||
| Abitibi | NE | 1.20 mm/s | 108.8 dBL | ||||
| Royale | NE | 2.15 mm/s | 113.1 dBL | ||||
| Lasalle | NE | SSD | SSD | ||||
| 2023-05-02 11:00 (Canceled) | 20230502 AM | 12240 MS | |||||
| 2023-05-02 15:00 (Canceled) | 20230502 PM | 12240 MS | |||||
| 2023-05-01 11:00 (Canceled) | 20230501 AM | 12240 MS | |||||
| 2023-05-01 15:00 (Canceled) | 20230501 PM | 12240 MS |
Date : Blast date and time.
Reference : Blast identification.
Length : Blast length or the period between the detonation of the first shot and the detonation of the last shot in a sequence.
Seismograph : Measuring instrument equipped with a geophone and a microphone. The geophone detects ground motion and vibrations passing through the earth’s crust. The microphone detects air pressure variations.
Wind Direction : Indicates wind direction.
Vibration : Indicates ground motion.
Decibels (dB) : Indicates air pressure variations.
Below Detection Limit (BDL) : Indicates seismograph has not been triggered. Seismograph is not triggered when ground vibrations are below 1 mm/s.
Not available (NA) : Indicates value is unavailable.
ms : Length is measured in milliseconds (1,000 ms = 1 second).
