A magnitude ML 0.9 earthquake occured in region: 3 km SE Casteldelci (RN), on
and geographic coordinates (lat, lon) 43.7780, 12.1840 at 15 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 |
---|---|---|---|---|
Casteldelci | RN | 3 | 407 | 407 |
Badia Tedalda | AR | 8 | 1087 | 1494 |
Pennabilli | RN | 8 | 2869 | 4363 |
Sant'Agata Feltria | RN | 10 | 2151 | 6514 |
Sestino | AR | 12 | 1355 | 7869 |
Carpegna | PU | 12 | 1674 | 9543 |
Verghereto | FC | 14 | 1907 | 11450 |
Maiolo | RN | 15 | 848 | 12298 |
Novafeltria | RN | 16 | 7164 | 19462 |
Frontino | PU | 16 | 293 | 19755 |
Montecopiolo | PU | 16 | 1128 | 20883 |
Pietrarubbia | PU | 16 | 660 | 21543 |
Borgo Pace | PU | 16 | 606 | 22149 |
Sarsina | FC | 16 | 3446 | 25595 |
Talamello | RN | 17 | 1104 | 26699 |
Pieve Santo Stefano | AR | 17 | 3183 | 29882 |
Belforte all'Isauro | PU | 17 | 769 | 30651 |
San Leo | RN | 19 | 2972 | 33623 |
Bagno di Romagna | FC | 19 | 6026 | 39649 |
Mercatello sul Metauro | PU | 19 | 1378 | 41027 |
Piandimeleto | PU | 20 | 2167 | 43194 |
Monte Cerignone | PU | 20 | 669 | 43863 |
Mercato Saraceno | FC | 20 | 6886 | 50749 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-10-07 20:26:54 |
43.7778 | 12.1837 | 15 | 2023-10-07 20:41:04 |
Sala Sismica INGV-Roma | 121869041 |
Field | Value |
---|---|
Time (UTC) | 2023-10-07 20:26:54 ± 0.12 |
Latitude | 43.7778 ± 0.0054 |
Longitude | 12.1837 ± 0.0075 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 121869041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 612 |
Semi-minor axis of confidence ellipse (meter) | 430 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 35 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 139 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35074 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 121869041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-07 20:41:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.OFFI.HHZ. | 2023-10-07T20:27:39.47 | 3.0 | undecidable | manual | Sn | 0.06 | 0 | |||
GU.POPM.HHZ. | 2023-10-07T20:27:08.28 | 3.0 | positive | manual | Pn | -3.57 | 0 | |||
IV.NARO.HHZ. | 2023-10-07T20:27:07.37 | 0.1 | undecidable | manual | S | 120 | 36.8298 | 100 | 0.19 | 94 |
IV.PIEI.HHZ. | 2023-10-07T20:27:07.68 | 0.1 | undecidable | manual | S | 133 | 38.9277 | 99 | -0.06 | 98 |
IV.SFI.EHZ. | 2023-10-07T20:27:05.67 | 0.3 | undecidable | manual | S | 298 | 30.3474 | 103 | 0.18 | 72 |
IV.BADI.EHZ. | 2023-10-07T20:27:05.92 | 0.1 | undecidable | manual | S | 171 | 30.1476 | 103 | 0.49 | 88 |
IV.PIEI.HHZ. | 2023-10-07T20:27:02.04 | 0.1 | undecidable | manual | P | 133 | 38.9277 | 99 | -0.23 | 94 |
IV.PARC.HHZ. | 2023-10-07T20:27:01.45 | 0.1 | undecidable | manual | S | 163 | 14.9739 | 125 | -0.24 | 97 |
IV.NARO.HHZ. | 2023-10-07T20:27:01.81 | 0.1 | undecidable | manual | P | 120 | 36.8298 | 100 | -0.14 | 96 |
IV.CPGN.EHZ. | 2023-10-07T20:27:01.08 | 0.1 | undecidable | manual | S | 77 | 11.2776 | 135 | 0.15 | 100 |
IV.CRE.HHZ. | 2023-10-07T20:27:01.05 | 3.0 | undecidable | manual | S | -0.02 | 0 | |||
IV.BADI.EHZ. | 2023-10-07T20:27:00.98 | 0.1 | undecidable | manual | P | 171 | 30.1476 | 103 | 0.04 | 98 |
IV.SFI.EHZ. | 2023-10-07T20:27:00.88 | 0.1 | undecidable | manual | P | 298 | 30.3474 | 103 | -0.09 | 97 |
IV.CPGN.EHZ. | 2023-10-07T20:26:58.18 | 0.1 | positive | manual | P | 77 | 11.2776 | 135 | -0.16 | 99 |
IV.PARC.HHZ. | 2023-10-07T20:26:58.66 | 0.1 | undecidable | manual | P | 163 | 14.9739 | 125 | -0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NARO.HHN. | ML:1.0 | 0.0000346 | 0.24 | AML | other | m | 2023-10-07T20:27:07.52 |
IV.NARO.HHE. | ML:0.8 | 0.000025149999999999998 | 0.42 | AML | other | m | 2023-10-07T20:27:08.30 |