A magnitude ML 0.8 earthquake occured in region: 2 km W Serra San Quirico (AN), on
and geographic coordinates (lat, lon) 43.4550, 12.9940 at 12 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 2 | 2850 | 2850 |
Mergo | AN | 4 | 1037 | 3887 |
Genga | AN | 5 | 1797 | 5684 |
Arcevia | AN | 7 | 4612 | 10296 |
Rosora | AN | 7 | 1985 | 12281 |
Castelplanio | AN | 8 | 3540 | 15821 |
Poggio San Marcello | AN | 9 | 693 | 16514 |
Cupramontana | AN | 10 | 4756 | 21270 |
Montecarotto | AN | 10 | 1987 | 23257 |
Serra de' Conti | AN | 10 | 3746 | 27003 |
Maiolati Spontini | AN | 11 | 6248 | 33251 |
Sassoferrato | AN | 11 | 7285 | 40536 |
Poggio San Vicino | MC | 11 | 246 | 40782 |
Monte Roberto | AN | 12 | 3061 | 43843 |
Castelbellino | AN | 13 | 4947 | 48790 |
Apiro | MC | 13 | 2280 | 51070 |
Barbara | AN | 14 | 1368 | 52438 |
San Paolo di Jesi | AN | 15 | 933 | 53371 |
Cerreto d'Esi | AN | 15 | 3817 | 57188 |
Fabriano | AN | 15 | 31480 | 88668 |
Staffolo | AN | 16 | 2253 | 90921 |
San Lorenzo in Campo | PU | 17 | 3414 | 94335 |
Castelleone di Suasa | AN | 17 | 1676 | 96011 |
Ostra Vetere | AN | 17 | 3311 | 99322 |
Pergola | PU | 18 | 6333 | 105655 |
Serra Sant'Abbondio | PU | 18 | 1027 | 106682 |
Belvedere Ostrense | AN | 20 | 2234 | 108916 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-10-16 13:17:11 |
43.4553 | 12.9943 | 12 | 2020-10-16 13:23:17 |
Sala Sismica INGV-Roma | 83822781 |
Field | Value |
---|---|
Time (UTC) | 2020-10-16 13:17:11 ± 0.12 |
Latitude | 43.4553 ± 0.0117 |
Longitude | 12.9943 ± 0.0099 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83822781 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1384 |
Semi-minor axis of confidence ellipse (meter) | 300 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 29 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 161 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33725 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 83822781 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-16 13:23:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RIBO.EHZ.01 | 2020-10-16T13:17:40.00 | 3.0 | undecidable | manual | Pg | 0.27 | 0 | |||
IV.SACS.HNZ. | 2020-10-16T13:17:29.37 | 3.0 | undecidable | manual | P | -3.66 | 0 | |||
IV.FRON.EHZ. | 2020-10-16T13:17:20.41 | 0.6 | undecidable | manual | S | 288 | 22.6551 | 96 | 0.17 | 50 |
IV.CING.HHZ. | 2020-10-16T13:17:19.09 | 0.6 | undecidable | manual | S | 119 | 18.4704 | 101 | -0.03 | 52 |
IV.SSFR.HNE. | 2020-10-16T13:17:18.46 | 0.6 | undecidable | manual | S | 263 | 17.1717 | 103 | -0.33 | 49 |
IV.EL6.EHZ. | 2020-10-16T13:17:18.55 | 0.6 | undecidable | manual | S | 148 | 16.4724 | 105 | -0.04 | 52 |
IV.NARO.HHZ. | 2020-10-16T13:17:18.78 | 0.3 | negative | manual | P | 298 | 37.4292 | 93 | -0.12 | 73 |
IV.FOSV.EHZ. | 2020-10-16T13:17:17.68 | 0.6 | undecidable | manual | P | 227 | 25.8519 | 95 | 0.56 | 45 |
IV.MPAG.EHZ. | 2020-10-16T13:17:17.30 | 0.3 | undecidable | manual | P | 316 | 26.9508 | 94 | 0.01 | 76 |
IV.FRON.EHZ. | 2020-10-16T13:17:16.55 | 0.3 | positive | manual | P | 288 | 22.6551 | 96 | -0.08 | 76 |
IV.ARVD.HHZ. | 2020-10-16T13:17:16.59 | 0.6 | undecidable | manual | S | 318 | 6.3936 | 144 | 0.23 | 51 |
IV.CING.HHZ. | 2020-10-16T13:17:16.18 | 0.6 | undecidable | manual | P | 119 | 18.4704 | 101 | 0.19 | 50 |
IV.EL6.EHZ. | 2020-10-16T13:17:15.48 | 0.3 | positive | manual | P | 148 | 16.4724 | 105 | -0.2 | 75 |
IV.SSFR.HNE. | 2020-10-16T13:17:15.59 | 0.1 | undecidable | manual | P | 263 | 17.1717 | 103 | -0.21 | 100 |
IV.ARVD.HHZ. | 2020-10-16T13:17:14.59 | 0.3 | undecidable | manual | P | 318 | 6.3936 | 144 | 0.19 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARVD.HHE. | ML:0.6 | 0.000054979374999999996 | 0.16 | AML | other | m | 2020-10-16T13:17:17.05 |
IV.ARVD.HHN. | ML:0.5 | 0.000042108305 | 0.064 | AML | other | m | 2020-10-16T13:17:16.97 |
IV.EL6.EHE. | ML:1.1 | 0.00009339451 | 1.536 | AML | other | m | 2020-10-16T13:17:19.44 |
IV.EL6.EHN. | ML:1.1 | 0.00009591926 | 4 | AML | other | m | 2020-10-16T13:17:18.83 |
IV.FRON.EHE. | ML:0.6 | 0.000023393283499999997 | 0.1152 | AML | other | m | 2020-10-16T13:17:20.46 |
IV.FRON.EHN. | ML:0.8 | 0.000038049945 | 0.1408 | AML | other | m | 2020-10-16T13:17:20.52 |
IV.MPAG.EHE. | ML:1.1 | 0.000059387629999999996 | 2.8032 | AML | other | m | 2020-10-16T13:17:20.51 |