A magnitude ML 0.5 (quarry blast) earthquake occured in region: 1 km E Serra San Quirico (AN), on
and geographic coordinates (lat, lon) 43.4470, 13.0280 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 | 1 | 2850 | 2850 |
Mergo | AN | 3 | 1037 | 3887 |
Rosora | AN | 5 | 1985 | 5872 |
Castelplanio | AN | 7 | 3540 | 9412 |
Cupramontana | AN | 7 | 4756 | 14168 |
Genga | AN | 8 | 1797 | 15965 |
Maiolati Spontini | AN | 8 | 6248 | 22213 |
Poggio San Marcello | AN | 8 | 693 | 22906 |
Poggio San Vicino | MC | 9 | 246 | 23152 |
Arcevia | AN | 9 | 4612 | 27764 |
Montecarotto | AN | 9 | 1987 | 29751 |
Monte Roberto | AN | 10 | 3061 | 32812 |
Apiro | MC | 10 | 2280 | 35092 |
Serra de' Conti | AN | 11 | 3746 | 38838 |
Castelbellino | AN | 11 | 4947 | 43785 |
San Paolo di Jesi | AN | 12 | 933 | 44718 |
Staffolo | AN | 13 | 2253 | 46971 |
Sassoferrato | AN | 14 | 7285 | 54256 |
Cerreto d'Esi | AN | 14 | 3817 | 58073 |
Barbara | AN | 15 | 1368 | 59441 |
Fabriano | AN | 16 | 31480 | 90921 |
Cingoli | MC | 17 | 10352 | 101273 |
Ostra Vetere | AN | 18 | 3311 | 104584 |
Castelleone di Suasa | AN | 18 | 1676 | 106260 |
San Lorenzo in Campo | PU | 19 | 3414 | 109674 |
Belvedere Ostrense | AN | 19 | 2234 | 111908 |
Jesi | AN | 20 | 40399 | 152307 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.5 | 2023-02-07 16:07:44 |
43.4472 | 13.0275 | 1 | 2024-03-01 17:18:15 |
Bollettino Sismico Italiano INGV | 120429571 |
Reviewed Rev100 |
ML 0.4 | 2023-02-07 16:07:44 |
43.4467 | 13.0142 | 2 | 2023-02-07 16:20:05 |
Sala Sismica INGV-Roma | 114227191 |
Field | Value |
---|---|
Time (UTC) | 2023-02-07 16:07:44 ± 0.15 |
Latitude | 43.4472 ± 0.0072 |
Longitude | 13.0275 ± 0.0099 |
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 | 120429571 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1060 |
Semi-minor axis of confidence ellipse (meter) | 430 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 228 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1060.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 206 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.02248 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24821 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 114227191 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-07 16:20:05 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 120429571 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-08-24 06:18:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FRON.EHZ. | 2023-02-07T16:07:50.06 | 0.3 | undecidable | manual | P | 288 | 25.5522 | 91 | 0.22 | 71 |
IV.ATSC.EHZ. | 2023-02-07T16:07:50.24 | 0.3 | undecidable | manual | P | 265 | 27.5502 | 91 | -0.01 | 73 |
IV.SNTG.HHZ. | 2023-02-07T16:07:49.36 | 0.3 | undecidable | manual | P | 198 | 22.4553 | 91 | 0.14 | 72 |
IV.SSFR.HHZ. | 2023-02-07T16:07:48.61 | 0.3 | undecidable | manual | P | 267 | 19.7691 | 91 | -0.08 | 73 |
IV.EL6.EHZ. | 2023-02-07T16:07:47.54 | 0.3 | undecidable | manual | P | 155 | 14.3745 | 92 | -0.06 | 74 |
IV.ARVD.HHZ. | 2023-02-07T16:07:46.47 | 0.3 | undecidable | manual | P | 309 | 8.9799 | 93 | -0.05 | 75 |
IV.MMUR.HNZ. | 2023-02-07T16:07:45.12 | 0.1 | undecidable | manual | P | 257 | 2.4975 | 101 | -0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSFR.HHN. | ML:0.4 | 0.000021862105 | 0.1536 | AML | other | m | 2023-02-07T16:07:54.23 |
IV.SSFR.HHE. | ML:0.6 | 0.000027638366 | 0.2048 | AML | other | m | 2023-02-07T16:07:55.10 |