A magnitude ML 0.9 earthquake occured in region: 2 km NE Sefro (MC), on
and geographic coordinates (lat, lon) 43.1630, 12.9670 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 |
---|---|---|---|---|
Sefro | MC | 2 | 422 | 422 |
Pioraco | MC | 2 | 1134 | 1556 |
Fiuminata | MC | 4 | 1402 | 2958 |
Camerino | MC | 9 | 6974 | 9932 |
Castelraimondo | MC | 9 | 4587 | 14519 |
Serravalle di Chienti | MC | 10 | 1070 | 15589 |
Esanatoglia | MC | 10 | 2034 | 17623 |
Muccia | MC | 11 | 915 | 18538 |
Matelica | MC | 11 | 9981 | 28519 |
Gagliole | MC | 12 | 620 | 29139 |
Pievebovigliana | MC | 15 | 866 | 30005 |
Pieve Torina | MC | 15 | 1458 | 31463 |
Nocera Umbra | PG | 15 | 5839 | 37302 |
Gualdo Tadino | PG | 17 | 15208 | 52510 |
Fiordimonte | MC | 17 | 202 | 52712 |
Cerreto d'Esi | AN | 18 | 3817 | 56529 |
Serrapetrona | MC | 18 | 966 | 57495 |
San Severino Marche | MC | 19 | 12726 | 70221 |
Monte Cavallo | MC | 19 | 145 | 70366 |
Fabriano | AN | 20 | 31480 | 101846 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-10-01 16:55:13 |
43.1628 | 12.9672 | 15 | 2023-10-01 17:01:58 |
Sala Sismica INGV-Roma | 121651131 |
Field | Value |
---|---|
Time (UTC) | 2023-10-01 16:55:13 ± 0.2 |
Latitude | 43.1628 ± 0.0054 |
Longitude | 12.9672 ± 0.0099 |
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 | 121651131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 796 |
Semi-minor axis of confidence ellipse (meter) | 326 |
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) | 800.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 172 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18706 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.4 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 121651131 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-01 17:01:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SPS2.HHZ. | 2023-10-01T16:56:35.57 | 3.0 | positive | manual | Pg | 17.950001 | 0 | |||
IV.MRB1.HHZ. | 2023-10-01T16:56:17.79 | 3.0 | undecidable | manual | Sn | -2.48 | 0 | |||
GU.RORO.HHZ. | 2023-10-01T16:56:11.98 | 3.0 | undecidable | manual | Pg | 11.34 | 0 | |||
GU.MGRO.HNZ. | 2023-10-01T16:56:03.92 | 3.0 | undecidable | manual | Pn | 0.97 | 0 | |||
IV.GIUL.HHZ. | 2023-10-01T16:55:58.95 | 3.0 | undecidable | manual | Sn | 2.05 | 0 | |||
OX.MARN.HHZ. | 2023-10-01T16:55:55.75 | 3.0 | undecidable | manual | Pg | 6.98 | 0 | |||
IV.PTQR.HHZ. | 2023-10-01T16:55:33.11 | 3.0 | undecidable | manual | Pg | 3.11 | 0 | |||
IV.CSP1.EHZ. | 2023-10-01T16:55:21.76 | 0.3 | undecidable | manual | S | 112 | 20.7681 | 113 | -0.05 | 75 |
IV.FDMO.HHZ. | 2023-10-01T16:55:20.81 | 0.3 | undecidable | manual | S | 145 | 17.0718 | 119 | -0.11 | 74 |
IV.SNTG.HHZ. | 2023-10-01T16:55:19.59 | 0.6 | undecidable | manual | S | 348 | 10.4784 | 137 | 0.06 | 50 |
IV.MML1.EHZ. | 2023-10-01T16:55:18.79 | 0.6 | undecidable | manual | S | 176 | 5.4945 | 156 | -0.01 | 51 |
IV.CSP1.EHZ. | 2023-10-01T16:55:18.67 | 1.0 | undecidable | manual | P | 112 | 20.7681 | 113 | 0.34 | 23 |
IV.CRE.HHZ. | 2023-10-01T16:55:18.69 | 3.0 | negative | manual | P | -3.61 | 0 | |||
IV.FDMO.HHZ. | 2023-10-01T16:55:17.92 | 1.0 | undecidable | manual | P | 145 | 17.0718 | 119 | 0.11 | 25 |
IV.MML1.EHZ. | 2023-10-01T16:55:16.91 | 1.0 | positive | manual | P | 176 | 5.4945 | 156 | 0.32 | 24 |
IV.SNTG.HHZ. | 2023-10-01T16:55:16.90 | 0.1 | undecidable | manual | P | 348 | 10.4784 | 137 | -0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MML1.EHN. | ML:0.3 | 0.000020900000000000003 | 1.62 | AML | other | m | 2023-10-01T16:55:18.07 |
IV.MML1.EHE. | ML:0.3 | 0.0000189932045 | 0.0896 | AML | other | m | 2023-10-01T16:55:19.08 |
IV.MURB.HHE. | ML:1.4 | 0.000078385605 | 0.0512 | AML | other | m | 2023-10-01T16:55:22.53 |
IV.MURB.HHN. | ML:1.1 | 0.000042858995 | 0.0512 | AML | other | m | 2023-10-01T16:55:22.65 |
IV.MURB.HNE. | ML:1.4 | 0.00009844787 | 0.4608 | AML | other | m | 2023-10-01T16:55:22.04 |
IV.MURB.HNN. | ML:1.6 | 0.00015018884999999998 | 0.896 | AML | other | m | 2023-10-01T16:55:15.48 |
IV.MML1.HNE. | ML:0.9 | 0.000084343165 | 0.7936 | AML | other | m | 2023-10-01T16:55:23.11 |
IV.MML1.HNN. | ML:0.8 | 0.00006841502500000001 | 0.7552 | AML | other | m | 2023-10-01T16:55:24.88 |
IV.CSP1.EHE. | ML:0.7 | 0.000031963075 | 0.6272 | AML | other | m | 2023-10-01T16:55:24.15 |
IV.CSP1.EHN. | ML:0.5 | 0.0000195876015 | 47.0144 | AML | other | m | 2023-10-01T16:55:18.39 |
IV.CRE.HHE. | ML:0.7 | 0.0000071564695 | 0.1024 | AML | other | m | 2023-10-01T16:55:23.17 |
IV.CRE.HHN. | ML:1.2 | 0.000014778694 | 0.0896 | AML | other | m | 2023-10-01T16:55:23.05 |
IV.PTQR.HHE. | ML:0.9 | 0.0000059440495 | 0.2944 | AML | other | m | 2023-10-01T16:56:03.73 |
IV.PTQR.HHN. | ML:1.2 | 0.000007613596 | 0.2432 | AML | other | m | 2023-10-01T16:56:06.55 |