A magnitude ML 1.6 earthquake occured in region: 2 km E Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9990, 13.0220 at 8 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 | 6 | 1458 | 1603 |
Fiordimonte | MC | 7 | 202 | 1805 |
Pievebovigliana | MC | 9 | 866 | 2671 |
Visso | MC | 9 | 1107 | 3778 |
Muccia | MC | 10 | 915 | 4693 |
Serravalle di Chienti | MC | 10 | 1070 | 5763 |
Ussita | MC | 11 | 444 | 6207 |
Fiastra | MC | 12 | 559 | 6766 |
Acquacanina | MC | 13 | 121 | 6887 |
Preci | PG | 13 | 724 | 7611 |
Sellano | PG | 14 | 1079 | 8690 |
Camerino | MC | 16 | 6974 | 15664 |
Castelsantangelo sul Nera | MC | 16 | 281 | 15945 |
Bolognola | MC | 17 | 142 | 16087 |
Sefro | MC | 17 | 422 | 16509 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2023-11-21 21:24:19 |
42.9992 | 13.0215 | 8 | 2023-11-21 21:31:21 |
Sala Sismica INGV-Roma | 123315561 |
Field | Value |
---|---|
Time (UTC) | 2023-11-21 21:24:19 ± 0.09 |
Latitude | 42.9992 ± 0.0036 |
Longitude | 13.0215 ± 0.0061 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 123315561 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 362 |
Semi-minor axis of confidence ellipse (meter) | 357 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 51 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.01709 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50992 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 123315561 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-21 21:31:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SNTG.HHZ. | 2023-11-21T21:24:30.27 | 0.6 | undecidable | manual | S | 347 | 29.1486 | 105 | 0.14 | 48 |
IV.RM33.EHZ. | 2023-11-21T21:24:30.00 | 0.3 | undecidable | manual | P | 164 | 56.5989 | 50 | -0.2 | 67 |
IV.GUMA.HHZ. | 2023-11-21T21:24:30.02 | 0.6 | undecidable | manual | S | 74 | 26.3514 | 107 | 0.8 | 39 |
IV.MMO1.EHZ. | 2023-11-21T21:24:29.45 | 0.6 | undecidable | manual | S | 114 | 27.1506 | 106 | -0.02 | 49 |
7F.SIB1.EHZ. | 2023-11-21T21:24:28.17 | 0.6 | undecidable | manual | S | 120 | 23.2545 | 109 | -0.01 | 49 |
IV.CING.HHZ. | 2023-11-21T21:24:27.96 | 0.1 | undecidable | manual | P | 19 | 44.0226 | 50 | -0.31 | 89 |
IV.NRCA.HHZ. | 2023-11-21T21:24:27.37 | 0.6 | undecidable | manual | S | 158 | 19.869 | 112 | 0.29 | 47 |
IV.MF5.EHZ. | 2023-11-21T21:24:27.13 | 1.0 | negative | manual | P | 92 | 35.5422 | 103 | 0.17 | 23 |
IV.CSP1.EHZ. | 2023-11-21T21:24:26.66 | 0.6 | undecidable | manual | S | 55 | 18.0708 | 114 | 0.15 | 48 |
IV.EL6.EHZ. | 2023-11-21T21:24:26.91 | 0.3 | undecidable | manual | P | 10 | 37.2294 | 50 | -0.31 | 68 |
IV.GUMA.HHZ. | 2023-11-21T21:24:25.49 | 0.3 | undecidable | manual | P | 74 | 26.3514 | 107 | 0.31 | 69 |
IV.MML1.EHZ. | 2023-11-21T21:24:25.08 | 0.6 | undecidable | manual | S | 342 | 13.2756 | 121 | 0.04 | 50 |
IV.SNTG.HHZ. | 2023-11-21T21:24:25.74 | 0.3 | undecidable | manual | P | 347 | 29.1486 | 105 | 0.04 | 73 |
IV.MMO1.EHZ. | 2023-11-21T21:24:25.21 | 0.6 | negative | manual | P | 114 | 27.1506 | 106 | -0.11 | 48 |
IV.CESI.HHZ. | 2023-11-21T21:24:24.34 | 0.6 | undecidable | manual | S | 274 | 9.4794 | 130 | 0.39 | 47 |
7F.SIB1.EHZ. | 2023-11-21T21:24:24.62 | 0.3 | undecidable | manual | P | 120 | 23.2545 | 109 | 0.04 | 74 |
7F.SIB3.EHZ. | 2023-11-21T21:24:24.67 | 0.3 | undecidable | manual | P | 124 | 24.4533 | 108 | -0.13 | 72 |
IV.NRCA.HHZ. | 2023-11-21T21:24:24.04 | 0.3 | negative | manual | P | 158 | 19.869 | 112 | 0.1 | 73 |
7F.SIB2.EHZ. | 2023-11-21T21:24:24.96 | 0.3 | undecidable | manual | P | 117 | 25.8519 | 107 | -0.12 | 72 |
IV.MC2.EHZ. | 2023-11-21T21:24:23.59 | 0.3 | undecidable | manual | P | 126 | 16.6722 | 115 | 0.23 | 72 |
IV.CSP1.EHZ. | 2023-11-21T21:24:23.69 | 0.3 | undecidable | manual | P | 55 | 18.0708 | 114 | 0.08 | 74 |
IV.FDMO.HHZ. | 2023-11-21T21:24:22.71 | 0.6 | undecidable | manual | S | 52 | 6.7932 | 140 | -0.56 | 45 |
IV.MML1.EHZ. | 2023-11-21T21:24:22.84 | 0.6 | negative | manual | P | 342 | 13.2756 | 121 | 0.08 | 49 |
IV.FEMA.HNZ. | 2023-11-21T21:24:22.25 | 0.6 | undecidable | manual | S | 151 | 4.6953 | 149 | -0.6 | 44 |
IV.CESI.HHZ. | 2023-11-21T21:24:22.53 | 0.1 | positive | manual | P | 274 | 9.4794 | 130 | 0.4 | 93 |
IT.MTCL.HGZ. | 2023-11-21T21:24:21.15 | 0.1 | positive | manual | P | 252 | 1.8981 | 167 | -0.14 | 100 |
IV.FDMO.HHZ. | 2023-11-21T21:24:21.66 | 0.1 | undecidable | manual | P | 52 | 6.7932 | 140 | -0.09 | 100 |
IV.FEMA.HNZ. | 2023-11-21T21:24:21.63 | 0.1 | undecidable | manual | P | 151 | 4.6953 | 149 | 0.13 | 99 |
IT.MTCL.HGZ. | 2023-11-21T21:24:21.80 | 0.6 | undecidable | manual | S | 252 | 1.8981 | 167 | -0.69 | 43 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:1.5 | 0.000576 | 0.12 | AML | other | m | 2023-11-21T21:24:22.93 |
IV.FDMO.HHN. | ML:1.6 | 0.0006675 | 0.18 | AML | other | m | 2023-11-21T21:24:23.06 |
IV.CESI.HHN. | ML:1.6 | 0.000643 | 0.28 | AML | other | m | 2023-11-21T21:24:24.52 |
IV.CESI.HNN. | ML:1.6 | 0.0006345000000000001 | 0.28 | AML | other | m | 2023-11-21T21:24:24.52 |
IV.CESI.HHE. | ML:1.5 | 0.0004375 | 0.38 | AML | other | m | 2023-11-21T21:24:24.72 |
IV.CESI.HNE. | ML:1.5 | 0.000427 | 1.1 | AML | other | m | 2023-11-21T21:24:25.72 |
IV.MML1.EHN. | ML:1.3 | 0.00021 | 0.12 | AML | other | m | 2023-11-21T21:24:25.49 |
IV.MML1.EHE. | ML:1.2 | 0.00017099999999999998 | 0.74 | AML | other | m | 2023-11-21T21:24:25.50 |
IV.CSP1.EHE. | ML:1.6 | 0.0003725 | 0.7 | AML | other | m | 2023-11-21T21:24:27.24 |
IV.CSP1.EHN. | ML:1.7 | 0.000442 | 1.36 | AML | other | m | 2023-11-21T21:24:27.02 |
IV.NRCA.HHE. | ML:1.6 | 0.00029749999999999997 | 0.1 | AML | other | m | 2023-11-21T21:24:27.91 |
IV.NRCA.HHN. | ML:1.6 | 0.0003005 | 1.26 | AML | other | m | 2023-11-21T21:24:28.03 |
IV.MMO1.EHN. | ML:2.0 | 0.000575 | 0.18 | AML | other | m | 2023-11-21T21:24:29.73 |
IV.MMO1.EHE. | ML:1.8 | 0.000331 | 0.58 | AML | other | m | 2023-11-21T21:24:29.78 |
IV.GUMA.HNE. | ML:1.8 | 0.000375 | 0.24 | AML | other | m | 2023-11-21T21:24:30.17 |
IV.GUMA.HHE. | ML:2.1 | 0.0006785 | 0.22 | AML | other | m | 2023-11-21T21:24:30.17 |
IV.GUMA.HHN. | ML:1.8 | 0.00033299999999999996 | 0.26 | AML | other | m | 2023-11-21T21:24:30.15 |
IV.GUMA.HNN. | ML:1.9 | 0.0005325 | 0.54 | AML | other | m | 2023-11-21T21:24:30.15 |