A magnitude ML 0.9 (quarry blast) earthquake occured in region: 5 km W Treia (MC), on
and geographic coordinates (lat, lon) 43.3180, 13.2490 at 0 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Event type: quarry blast.Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Treia | MC | 5 | 9403 | 9403 |
Cingoli | MC | 7 | 10352 | 19755 |
Appignano | MC | 10 | 4213 | 23968 |
Pollenza | MC | 10 | 6618 | 30586 |
San Severino Marche | MC | 11 | 12726 | 43312 |
Tolentino | MC | 12 | 20069 | 63381 |
Apiro | MC | 13 | 2280 | 65661 |
Staffolo | AN | 14 | 2253 | 67914 |
Poggio San Vicino | MC | 15 | 246 | 68160 |
Filottrano | AN | 16 | 9499 | 77659 |
Montecassiano | MC | 16 | 7125 | 84784 |
Serrapetrona | MC | 16 | 966 | 85750 |
San Paolo di Jesi | AN | 16 | 933 | 86683 |
Macerata | MC | 17 | 42473 | 129156 |
Gagliole | MC | 17 | 620 | 129776 |
Belforte del Chienti | MC | 17 | 1886 | 131662 |
Urbisaglia | MC | 17 | 2628 | 134290 |
Cupramontana | AN | 18 | 4756 | 139046 |
Montefano | MC | 19 | 3541 | 142587 |
Colmurano | MC | 19 | 1263 | 143850 |
Castelraimondo | MC | 20 | 4587 | 148437 |
Caldarola | MC | 20 | 1823 | 150260 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2023-04-07 12:56:47 |
43.3183 | 13.2487 | 1 | 2024-03-01 17:18:04 |
Bollettino Sismico Italiano INGV | 116516071 |
Field | Value |
---|---|
Time (UTC) | 2023-04-07 12:56:47 ± 0.26 |
Latitude | 43.3183 ± 0.0081 |
Longitude | 13.2487 ± 0.0247 |
Depth (km) | 1 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | quarry blast |
Origin ID | 116516071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2050 |
Semi-minor axis of confidence ellipse (meter) | 670 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 252 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2050.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 222 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.06925 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30487 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 116516071 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-01-18 10:13:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2023-04-07T12:56:53.78 | 0.1 | undecidable | manual | P | 203 | 33.8439 | 91 | -0.28 | 91 |
IV.SNTG.HHZ. | 2023-04-07T12:56:52.26 | 0.6 | undecidable | manual | P | 254 | 25.8519 | 91 | -0.19 | 47 |
IV.CSP1.EHZ. | 2023-04-07T12:56:52.45 | 0.1 | undecidable | manual | P | 188 | 25.3524 | 91 | 0.09 | 96 |
IV.PF6.EHN. | 2023-04-07T12:56:51.53 | 0.1 | undecidable | manual | P | 192 | 20.4684 | 91 | 0.15 | 96 |
IV.EL6.EHZ. | 2023-04-07T12:56:49.85 | 0.1 | undecidable | manual | P | 276 | 11.877 | 92 | 0.19 | 97 |
IV.CING.HHZ. | 2023-04-07T12:56:48.75 | 0.1 | undecidable | manual | P | 326 | 7.6812 | 94 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSP1.EHN. | ML:1.2 | 0.00009484999999999999 | 0.4 | AML | other | m | 2023-04-07T12:56:58.76 |
IV.FDMO.HHN. | ML:0.7 | 0.0000212 | 0.42 | AML | other | m | 2023-04-07T12:57:00.90 |
IV.CSP1.EHE. | ML:0.9 | 0.00005715000000000001 | 1.18 | AML | other | m | 2023-04-07T12:57:01.07 |
IV.FDMO.HHE. | ML:0.7 | 0.0000218 | 1.06 | AML | other | m | 2023-04-07T12:57:01.12 |
IV.ASSB.HHE. | ML:1.0 | 0.000019950000000000004 | 0.44 | AML | other | m | 2023-04-07T12:57:06.66 |
IV.ASSB.HHN. | ML:1.0 | 0.000017855 | 0.2 | AML | other | m | 2023-04-07T12:57:06.74 |