A magnitude ML 0.5 earthquake occured in region: 2 km E Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9890, 13.0300 at 4 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 |
---|---|---|---|---|
Monte Cavallo | MC | 2 | 145 | 145 |
Pieve Torina | MC | 7 | 1458 | 1603 |
Fiordimonte | MC | 7 | 202 | 1805 |
Visso | MC | 8 | 1107 | 2912 |
Pievebovigliana | MC | 9 | 866 | 3778 |
Ussita | MC | 10 | 444 | 4222 |
Muccia | MC | 11 | 915 | 5137 |
Serravalle di Chienti | MC | 11 | 1070 | 6207 |
Fiastra | MC | 12 | 559 | 6766 |
Preci | PG | 12 | 724 | 7490 |
Acquacanina | MC | 13 | 121 | 7611 |
Sellano | PG | 14 | 1079 | 8690 |
Castelsantangelo sul Nera | MC | 15 | 281 | 8971 |
Bolognola | MC | 16 | 142 | 9113 |
Camerino | MC | 17 | 6974 | 16087 |
Sefro | MC | 19 | 422 | 16509 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2023-02-16 08:28:40 |
42.9893 | 13.0297 | 4 | 2023-02-16 08:44:22 |
Sala Sismica INGV-Roma | 114479981 |
Field | Value |
---|---|
Time (UTC) | 2023-02-16 08:28:40 ± 0.1 |
Latitude | 42.9893 ± 0.0027 |
Longitude | 13.0297 ± 0.0049 |
Depth (km) | 4 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 114479981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 429 |
Semi-minor axis of confidence ellipse (meter) | 38 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 60 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 122 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.16727 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 114479981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-16 08:44:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ACATE.EHZ. | 2023-02-16T08:30:01.23 | 3.0 | undecidable | manual | Pn | -5.65 | 0 | |||
MN.BLY.HHZ. | 2023-02-16T08:29:59.11 | 3.0 | undecidable | manual | Sn | 2.25 | 0 | |||
IV.ECTS.HHZ. | 2023-02-16T08:29:59.09 | 3.0 | undecidable | manual | Pg | 2.19 | 0 | |||
IV.TDS.HHZ. | 2023-02-16T08:29:52.18 | 3.0 | undecidable | manual | Pg | 12.58 | 0 | |||
IV.MCRV.HHZ. | 2023-02-16T08:29:46.08 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.MILZ.HHZ. | 2023-02-16T08:29:42.50 | 3.0 | undecidable | manual | Pn | -9.62 | 0 | |||
IV.NOCI.HHZ. | 2023-02-16T08:29:35.28 | 3.0 | positive | manual | Pg | 3.06 | 0 | |||
IV.GIUL.HHZ. | 2023-02-16T08:29:25.50 | 3.0 | undecidable | manual | Sg | -3.82 | 0 | |||
OX.ACOM.HHZ. | 2023-02-16T08:29:16.41 | 3.0 | positive | manual | Pn | 2.42 | 0 | |||
IV.FIAM.HHZ. | 2023-02-16T08:29:12.21 | 3.0 | undecidable | manual | Sg | 0.46 | 0 | |||
IT.GLNS.HNZ. | 2023-02-16T08:29:06.47 | 3.0 | negative | manual | Pg | 0.6 | 0 | |||
IV.ARRO.EHZ. | 2023-02-16T08:29:05.31 | 3.0 | undecidable | manual | Sg | 1.28 | 0 | |||
IV.MF5.EHZ. | 2023-02-16T08:28:56.59 | 3.0 | undecidable | manual | Sn | -0.12 | 0 | |||
IV.CSNT.HHZ. | 2023-02-16T08:28:51.33 | 3.0 | undecidable | manual | Pg | 0.9 | 0 | |||
IV.SSFR.HHZ. | 2023-02-16T08:28:46.94 | 3.0 | undecidable | manual | Pg | 9.14 | 0 | |||
IV.NRCA.HHZ. | 2023-02-16T08:28:46.67 | 0.6 | undecidable | manual | S | 158 | 18.5703 | 102 | 0.05 | 49 |
IV.MML1.EHZ. | 2023-02-16T08:28:45.18 | 0.6 | undecidable | manual | S | 341 | 14.5743 | 106 | -0.08 | 49 |
IV.CESI.HHZ. | 2023-02-16T08:28:44.08 | 0.6 | undecidable | manual | S | 280 | 10.2786 | 112 | 0.22 | 48 |
IV.MC2.EHZ. | 2023-02-16T08:28:43.45 | 3.0 | negative | manual | Pg | -1.6 | 0 | |||
IV.NRCA.HHZ. | 2023-02-16T08:28:43.60 | 0.1 | undecidable | manual | P | 158 | 18.5703 | 102 | -0.23 | 95 |
IV.MML1.EHZ. | 2023-02-16T08:28:43.09 | 0.1 | undecidable | manual | P | 341 | 14.5743 | 106 | 0.05 | 99 |
IV.FDMO.HHZ. | 2023-02-16T08:28:42.88 | 0.6 | undecidable | manual | S | 42 | 6.993 | 120 | 0.05 | 50 |
IV.FEMA.HNE. | 2023-02-16T08:28:42.05 | 0.6 | undecidable | manual | S | 152 | 3.3966 | 140 | 0.19 | 49 |
IV.CESI.HHZ. | 2023-02-16T08:28:42.31 | 0.1 | negative | manual | P | 280 | 10.2786 | 112 | 0.08 | 99 |
IT.MTCL.HGE. | 2023-02-16T08:28:41.37 | 0.6 | undecidable | manual | S | 281 | 2.4975 | 148 | -0.31 | 48 |
IV.FDMO.HHZ. | 2023-02-16T08:28:41.62 | 0.6 | undecidable | manual | P | 42 | 6.993 | 120 | -0.02 | 50 |
IV.FEMA.HNE. | 2023-02-16T08:28:41.23 | 0.1 | undecidable | manual | P | 152 | 3.3966 | 140 | 0.15 | 99 |
IT.MTCL.HGE. | 2023-02-16T08:28:40.87 | 0.1 | undecidable | manual | P | 281 | 2.4975 | 148 | -0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.5 | 0.000056349999999999994 | 0.5 | AML | other | m | 2023-02-16T08:28:44.25 |
IV.CESI.HHN. | ML:0.8 | 0.0001125 | 0.2 | AML | other | m | 2023-02-16T08:28:44.34 |
IV.NRCA.HHN. | ML:0.8 | 0.000048 | 0.12 | AML | other | m | 2023-02-16T08:28:47.06 |
IV.NRCA.HHE. | ML:0.5 | 0.0000314 | 0.12 | AML | other | m | 2023-02-16T08:28:47.15 |
IV.MML1.EHE. | ML:0.2 | 0.000018839 | 0.1408 | AML | other | m | 2023-02-16T08:28:45.83 |
IV.MML1.EHN. | ML:0.2 | 0.000020320985 | 0.1408 | AML | other | m | 2023-02-16T08:28:45.70 |