A magnitude ML 0.9 (quarry blast) earthquake occured in region: 4 km SW Serra San Quirico (AN), on
and geographic coordinates (lat, lon) 43.4180, 12.9920 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 |
---|---|---|---|---|
Serra San Quirico | AN | 4 | 2850 | 2850 |
Genga | AN | 5 | 1797 | 4647 |
Mergo | AN | 7 | 1037 | 5684 |
Poggio San Vicino | MC | 9 | 246 | 5930 |
Rosora | AN | 10 | 1985 | 7915 |
Arcevia | AN | 10 | 4612 | 12527 |
Cupramontana | AN | 11 | 4756 | 17283 |
Cerreto d'Esi | AN | 11 | 3817 | 21100 |
Sassoferrato | AN | 11 | 7285 | 28385 |
Castelplanio | AN | 11 | 3540 | 31925 |
Fabriano | AN | 11 | 31480 | 63405 |
Apiro | MC | 12 | 2280 | 65685 |
Maiolati Spontini | AN | 12 | 6248 | 71933 |
Poggio San Marcello | AN | 13 | 693 | 72626 |
Montecarotto | AN | 14 | 1987 | 74613 |
Monte Roberto | AN | 14 | 3061 | 77674 |
Serra de' Conti | AN | 14 | 3746 | 81420 |
Castelbellino | AN | 15 | 4947 | 86367 |
San Paolo di Jesi | AN | 15 | 933 | 87300 |
Staffolo | AN | 16 | 2253 | 89553 |
Matelica | MC | 18 | 9981 | 99534 |
Barbara | AN | 18 | 1368 | 100902 |
Esanatoglia | MC | 19 | 2034 | 102936 |
Cingoli | MC | 19 | 10352 | 113288 |
Serra Sant'Abbondio | PU | 20 | 1027 | 114315 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2023-04-13 16:01:47 |
43.4182 | 12.9918 | 1 | 2024-03-01 17:18:20 |
Bollettino Sismico Italiano INGV | 124772211 |
Reviewed Rev100 |
ML 0.9 | 2023-04-13 16:01:47 |
43.4435 | 12.9992 | 8 | 2023-04-13 17:37:19 |
Sala Sismica INGV-Roma | 116351011 |
Field | Value |
---|---|
Time (UTC) | 2023-04-13 16:01:47 ± 0.2 |
Latitude | 43.4182 ± 0.0126 |
Longitude | 12.9918 ± 0.0198 |
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 | 124772211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1690 |
Semi-minor axis of confidence ellipse (meter) | 1260 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 240 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1690.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 97 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.49 |
Epicentral distance of station closest to the epicenter (degree) | 0.02428 |
Epicentral distance of station farthest from the epicenter (degree) | 0.92270 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 124772211 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-01-21 02:04:54 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 116351011 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-13 17:37:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RM33.EHZ. | 2023-04-13T16:01:58.79 | 0.3 | undecidable | manual | P | 102.4197 | -7.26 | 0 | ||
IV.NRCA.HHZ. | 2023-04-13T16:01:58.43 | 0.3 | undecidable | manual | P | 171 | 65.5899 | 50 | -1.94 | 28 |
IV.CESI.HHZ. | 2023-04-13T16:01:56.27 | 0.6 | undecidable | manual | P | 189 | 46.4202 | 91 | -0.51 | 43 |
IV.ATSC.EHN. | 2023-04-13T16:01:52.51 | 0.3 | undecidable | manual | P | 272 | 24.6531 | 91 | 0.09 | 73 |
IV.SSFR.HHZ. | 2023-04-13T16:01:51.10 | 0.3 | undecidable | manual | P | 277 | 16.9719 | 92 | 0.21 | 72 |
IV.CING.HNZ. | 2023-04-13T16:01:51.23 | 0.3 | undecidable | manual | P | 106 | 17.0718 | 92 | 0.32 | 71 |
IV.SNTG.HHZ. | 2023-04-13T16:01:51.60 | 0.1 | undecidable | manual | P | 193 | 18.5703 | 92 | 0.4 | 93 |
IV.EL6.EHZ. | 2023-04-13T16:01:50.30 | 0.3 | undecidable | manual | P | 138 | 13.2756 | 92 | 0.16 | 74 |
IV.ARVD.HHZ. | 2023-04-13T16:01:49.34 | 0.1 | undecidable | manual | P | 335 | 9.7791 | 93 | -0.1 | 100 |
IV.MMUR.HNZ. | 2023-04-13T16:01:47.95 | 0.3 | undecidable | manual | P | 9 | 2.6973 | 101 | -0.08 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSFR.HHE. | ML:1.0 | 0.0001036 | 1.24 | AML | other | m | 2023-04-13T16:01:57.94 |
IV.SSFR.HHN. | ML:0.9 | 0.0000737 | 0.26 | AML | other | m | 2023-04-13T16:01:59.36 |