Blasting
notices
Date :
November 30, 2023 11:00
Length : 13872 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 |
|---|---|---|---|---|---|---|---|
| 2023-11-29 11:00 (Canceled) | 20231129 AM | 3264 MS | |||||
| 2023-11-29 15:00 (Canceled) | 20231129 PM | 3264 MS | |||||
| 2023-11-28 11:00 | 20231128 AM | 14990 MS | 14990 MS | ||||
| Jacques-Cartier | WNW | 1.96 mm/s | 112.6 dBL | ||||
| Musée | WNW | 2.7 mm/s | 109.2 dBL | ||||
| Renaud | WNW | SSD | SSD | ||||
| Des Saules | WNW | SSD | SSD | ||||
| Abitibi | WNW | SSD | SSD | ||||
| Royale | WNW | 1.98 mm/s | 116.4 dBL | ||||
| Lasalle | WNW | 1.89 mm/s | 112.0 dBL | ||||
| 2023-11-28 15:00 | 20231128 PM | 12152 MS | 12152 MS | ||||
| Jacques-Cartier | W | 2.06 mm/s | 109.2 dBL | ||||
| Musée | W | 2.35 mm/s | 104.2 dBL | ||||
| Renaud | W | SSD | SSD | ||||
| Des Saules | W | SSD | SSD | ||||
| Abitibi | W | 1.55 mm/s | 108 dBL | ||||
| Royale | W | 2.71 mm/s | 108 dBL | ||||
| Lasalle | W | SSD | SSD | ||||
| 2023-11-27 11:00 | 20231127 AM | 13664 MS | 8096 MS | ||||
| Jacques-Cartier | SW | 1.96 mm/s | 113.1 dBL | ||||
| Musée | SW | 1.45 mm/s | 109.2 dBL | ||||
| Renaud | SW | SSD | SSD | ||||
| Des Saules | SW | SSD | SSD | ||||
| Abitibi | SW | SSD | SSD | ||||
| Royale | SW | 1.53 mm/s | 114.4 dBL | ||||
| Lasalle | SW | SSD | SSD | ||||
| 2023-11-27 15:00 (Canceled) | 20231127 PM | 14990 MS | |||||
| 2023-11-26 11:00 | 20231126 AM | 8164 MS | 2616 MS | ||||
| Jacques-Cartier | S | SSD | SSD | ||||
| Musée | S | SSD | SSD | ||||
| Renaud | S | SSD | SSD | ||||
| Des Saules | S | SSD | SSD | ||||
| Abitibi | S | SSD | SSD | ||||
| Royale | S | SSD | SSD | ||||
| Lasalle | S | SSD | SSD | ||||
| 2023-11-26 15:00 (Canceled) | 20231126 PM | 13664 MS | |||||
| 2023-11-24 11:00 | 20231124 AM | 7032 MS | 7032 MS | ||||
| Jacques-Cartier | NNW | SSD | SSD | ||||
| Musée | NNW | 1.4 mm/s | 109.9 dBL | ||||
| Renaud | NNW | SSD | SSD | ||||
| Des Saules | NNW | SSD | SSD | ||||
| Abitibi | NNW | SSD | SSD | ||||
| Royale | NNW | SSD | SSD | ||||
| Lasalle | NNW | SSD | SSD | ||||
| 2023-11-23 11:00 (Canceled) | 20231123 AM | 7644 MS | |||||
| 2023-11-23 15:00 | 20231123 PM | 7644 MS | 7644 MS | ||||
| Jacques-Cartier | NNO | 2.31 mm/s | 111.2 dBL | ||||
| Musée | NNO | 2.06 mm/s | 114.0 dBL | ||||
| Renaud | NNO | SSD | SSD | ||||
| Des Saules | NNO | SSD | SSD | ||||
| Abitibi | NNO | SSD | SSD | ||||
| Royale | NNO | 2.66 mm/s | 118.5 dBL | ||||
| Lasalle | NNO | SSD | SSD | ||||
| 2023-11-22 11:00 | 20231122 AM | 6036 MS | 6036 MS | ||||
| Jacques-Cartier | OSO | SSD | SSD | ||||
| Musée | OSO | SSD | SSD | ||||
| Renaud | OSO | SSD | SSD | ||||
| Des Saules | OSO | SSD | SSD | ||||
| Abitibi | OSO | SSD | SSD | ||||
| Royale | OSO | SSD | SSD | ||||
| Lasalle | OSO | SSD | SSD | ||||
| 2023-11-21 15:00 (Canceled) | 20231121 PM | 6036 MS | |||||
| 2023-11-20 11:00 | 20231120 AM | 14912 MS | 14912 MS | ||||
| Jacques-Cartier | OSO | 1.53 mm/s | 107.5 dBL | ||||
| Musée | OSO | 1.45 mm/s | 109.2 dBL | ||||
| Renaud | OSO | SSD | SSD | ||||
| Des Saules | OSO | SSD | SSD | ||||
| Abitibi | OSO | SSD | SSD | ||||
| Royale | OSO | SSD | SSD | ||||
| Lasalle | OSO | SSD | SSD | ||||
| 2023-11-19 11:00 | 20231119 AM | 3336 MS | 3336 MS | ||||
| Jacques-Cartier | NNW | 1.2 mm/s | 111.5 dBL | ||||
| Musée | NNW | 1.28 mm/s | 102.5 dBL | ||||
| Renaud | NNW | SSD | SSD | ||||
| Des Saules | NNW | SSD | SSD | ||||
| Abitibi | NNW | SSD | SSD | ||||
| Royale | NNW | SSD | SSD | ||||
| Lasalle | NNW | 1.3 mm/s | 88 dBL | ||||
| 2023-11-17 11:00 | 20231117 AM | 14924 MS | |||||
| Jacques-Cartier | WNW | 1.58 mm/s | 108.4 dBL | ||||
| Musée | WNW | 1.23 mm/s | 105.5 dBL | ||||
| Renaud | WNW | SSD | SSD | ||||
| Des Saules | WNW | SSD | SSD | ||||
| Abitibi | WNW | SSD | SSD | ||||
| Royale | WNW | 1.59 mm/s | 111.2 dBL | ||||
| Lasalle | WNW | SSD | SSD | ||||
| 2023-11-16 11:00 | 20231116 AM | 14996 MS | 14996 MS | ||||
| Jacques-Cartier | S | 1.70 mm/s | 105.5 dBL | ||||
| Musée | S | 1.65 mm/s | 117.9 dBL | ||||
| Renaud | S | SSD | SSD | ||||
| Des Saules | S | SSD | SSD | ||||
| Abitibi | S | SSD | SSD | ||||
| Royale | S | 1.94 mm/s | 112.8 dBL | ||||
| Lasalle | S | SSD | SSD | ||||
| 2023-11-16 15:00 (Canceled) | 20231116 PM | 14944 MS | |||||
| 2023-11-14 11:00 | 20231114 AM | 13320 MS | 13320 MS | ||||
| Jacques-Cartier | NO | 1.23 mm/s | 106.5 dBL | ||||
| Musée | NO | 1.45 mm/s | 106.0 dBL | ||||
| Renaud | NO | SSD | SSD | ||||
| Des Saules | NO | SSD | SSD | ||||
| Abitibi | NO | SSD | SSD | ||||
| Royale | NO | 1.30 mm/s | 108.0 dBL | ||||
| Lasalle | NO | SSD | SSD | ||||
| 2023-11-13 11:00 | 20231113 AM | 10584 MS | 10584 MS | ||||
| Jacques-Cartier | S | SSD | SSD | ||||
| Musée | S | 1.23 mm/s | 115.7 dBL | ||||
| Renaud | S | SSD | SSD | ||||
| Des Saules | S | SSD | SSD | ||||
| Abitibi | S | SSD | SSD | ||||
| Royale | S | SSD | SSD | ||||
| Lasalle | S | SSD | SSD | ||||
| 2023-11-12 15:00 (Canceled) | 20231112 PM | 4512 MS | |||||
| 2023-11-11 11:00 | 20231111 AM | 12932 MS | 12932 MS | ||||
| Jacques-Cartier | O | 2.05 mm/s | 107.5 dBL | ||||
| Musée | O | 2.12 mm/s | 106.5 dBL | ||||
| Renaud | O | SSD | SSD | ||||
| Des Saules | O | SSD | SSD | ||||
| Abitibi | O | SSD | SSD | ||||
| Royale | O | 2.14 mm/s | 114.6 dBL | ||||
| Lasalle | O | SSD | SSD | ||||
| 2023-11-10 11:00 | 20231110 AM | 14808 MS | 14808 MS | ||||
| Jacques-Cartier | N | 1.61 mm/s | 110.9 dBL | ||||
| Musée | N | 1.77 mm/s | 109.5 dBL | ||||
| Renaud | N | SSD | SSD | ||||
| Des Saules | N | SSD | SSD | ||||
| Abitibi | N | SSD | SSD | ||||
| Royale | N | 1.70 mm/s | 116.4 dBL | ||||
| Lasalle | N | SSD | SSD | ||||
| 2023-11-09 11:00 (Canceled) | 20231109 AM | 14808 MS | |||||
| 2023-11-09 15:00 (Canceled) | 20231109 PM | 12316 MS | |||||
| 2023-11-08 11:00 (Canceled) | 20231108 AM | 14008 MS | |||||
| 2023-11-08 15:00 (Canceled) | 20231108 PM | 14008 MS | |||||
| 2023-11-07 11:00 | 20231107 AM | 14936 MS | 14936 MS | ||||
| Jacques-Cartier | 2.22 mm/s | 120.5 dBL | |||||
| Musée | 2.29 mm/s | 111.2 dBL | |||||
| Renaud | 1.43 mm/s | 98.8 dBL | |||||
| Des Saules | SSD | SSD | |||||
| Abitibi | SSD | SSD | |||||
| Royale | 2.79 mm/s | 114.4 dBL | |||||
| Lasalle | 1.60 mm/s | 112 dBL | |||||
| 2023-11-07 15:00 | 20231107 PM | 10860 MS | 10860 MS | ||||
| Jacques-Cartier | NNW | 2.47 mm/s | 107.5 dBL | ||||
| Musée | NNW | 2.16 mm/s | 107.5 dBL | ||||
| Renaud | NNW | SSD | SSD | ||||
| Des Saules | NNW | SSD | SSD | ||||
| Abitibi | NNW | SSD | SSD | ||||
| Royale | NNW | SSD | SSD | ||||
| Lasalle | NNW | 1.41 mm/s | 108 dBL | ||||
| 2023-11-06 11:00 (Canceled) | 20231106 AM | 14936 MS | |||||
| 2023-11-06 15:00 (Canceled) | 20231106 PM | 14936 MS | |||||
| 2023-11-05 11:00 | 20231105 AM | 14972 MS | 14972 MS | ||||
| Jacques-Cartier | O | 2.49 mm/s | 112.3 dBL | ||||
| Musée | O | 2.93 mm/s | 113.1 dBL | ||||
| Renaud | O | SSD | SSD | ||||
| Des Saules | O | SSD | SSD | ||||
| Abitibi | O | SSD | SSD | ||||
| Royale | O | 2.49 mm/s | 116.3 dBL | ||||
| Lasalle | O | SSD | SSD | ||||
| 2023-11-05 15:00 (Canceled) | 20231105 PM | 14336 MS | |||||
| 2023-11-04 11:00 | 20231104 AM | 14900 MS | 4664 MS | ||||
| Jacques-Cartier | SO | SSD | SSD | ||||
| Musée | SO | SSD | SSD | ||||
| Renaud | SO | SSD | SSD | ||||
| Des Saules | SO | SSD | SSD | ||||
| Abitibi | SO | SSD | SSD | ||||
| Royale | SO | SSD | SSD | ||||
| Lasalle | SO | SSD | SSD | ||||
| 2023-11-04 15:00 (Canceled) | 20231104 PM | 9600 MS | |||||
| 2023-11-03 11:00 (Canceled) | 20231103 AM | 14900 MS | |||||
| 2023-11-03 15:00 (Canceled) | 20231103 PM | 14900 MS | |||||
| 2023-11-02 11:00 (Canceled) | 20231102 AM | 14900 MS | |||||
| 2023-11-02 15:00 | 20231102 PM | 14336 MS | 1968 MS | ||||
| Jacques-Cartier | SO | SSD | SSD | ||||
| Musée | SO | SSD | SSD | ||||
| Renaud | SO | SSD | SSD | ||||
| Des Saules | SO | SSD | SSD | ||||
| Abitibi | SO | SSD | SSD | ||||
| Royale | SO | SSD | SSD | ||||
| Lasalle | SO | SSD | SSD | ||||
| 2023-11-01 11:00 | 20231101 AM | 14968 MS | 6200 MS | ||||
| Jacques-Cartier | SO | SSD | SSD | ||||
| Musée | SO | SSD | SSD | ||||
| Renaud | SO | SSD | SSD | ||||
| Des Saules | SO | SSD | SSD | ||||
| Abitibi | SO | SSD | SSD | ||||
| Royale | SO | SSD | SSD | ||||
| Lasalle | SO | SSD | SSD | ||||
| 2023-11-01 15:00 (Canceled) | 20231101 PM | 14900 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).
