A magnitude ML 0.4 earthquake occured in region: 3 km SW Fiastra (MC), on
and geographic coordinates (lat, lon) 43.0200, 13.1310 at 6 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 |
---|---|---|---|---|
Fiastra | MC | 3 | 559 | 559 |
Acquacanina | MC | 4 | 121 | 680 |
Fiordimonte | MC | 4 | 202 | 882 |
Pievebovigliana | MC | 6 | 866 | 1748 |
Pieve Torina | MC | 7 | 1458 | 3206 |
Bolognola | MC | 8 | 142 | 3348 |
Ussita | MC | 8 | 444 | 3792 |
Muccia | MC | 10 | 915 | 4707 |
Visso | MC | 10 | 1107 | 5814 |
Monte Cavallo | MC | 11 | 145 | 5959 |
Camerino | MC | 14 | 6974 | 12933 |
Sarnano | MC | 14 | 3264 | 16197 |
Castelsantangelo sul Nera | MC | 14 | 281 | 16478 |
Cessapalombo | MC | 14 | 512 | 16990 |
Caldarola | MC | 15 | 1823 | 18813 |
Serravalle di Chienti | MC | 16 | 1070 | 19883 |
Camporotondo di Fiastrone | MC | 17 | 563 | 20446 |
Preci | PG | 17 | 724 | 21170 |
Gualdo | MC | 18 | 815 | 21985 |
San Ginesio | MC | 18 | 3498 | 25483 |
Serrapetrona | MC | 18 | 966 | 26449 |
Belforte del Chienti | MC | 18 | 1886 | 28335 |
Amandola | FM | 19 | 3629 | 31964 |
Montefortino | FM | 19 | 1178 | 33142 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2023-09-12 04:23:50 |
43.02 | 13.1312 | 6 | 2023-09-12 04:36:02 |
Sala Sismica INGV-Roma | 120993401 |
Field | Value |
---|---|
Time (UTC) | 2023-09-12 04:23:50 ± 0.25 |
Latitude | 43.0200 ± 0.0072 |
Longitude | 13.1312 ± 0.0123 |
Depth (km) | 6 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120993401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1158 |
Semi-minor axis of confidence ellipse (meter) | 343 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 238 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1160.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 113 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.03597 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18706 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.4 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 120993401 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-09-12 04:36:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.EHN. | 2023-09-12T04:23:56.53 | 0.6 | undecidable | manual | S | 309 | 16.5723 | 111 | 0.12 | 50 |
IV.MC2.EHN. | 2023-09-12T04:23:55.88 | 0.3 | undecidable | manual | S | 159 | 12.876 | 116 | 0.63 | 66 |
7F.SIB1.EHE. | 2023-09-12T04:23:54.32 | 0.1 | undecidable | manual | P | 141 | 17.871 | 109 | 0.26 | 97 |
IV.CSP1.EHZ. | 2023-09-12T04:23:54.32 | 0.6 | undecidable | manual | S | 37 | 9.9789 | 122 | -0.03 | 52 |
IV.MML1.EHN. | 2023-09-12T04:23:54.04 | 0.1 | undecidable | manual | P | 309 | 16.5723 | 111 | 0.23 | 98 |
7F.SIB3.EHE. | 2023-09-12T04:23:54.11 | 0.1 | undecidable | manual | P | 145 | 19.6692 | 108 | -0.28 | 97 |
IV.NRCA.HHZ. | 2023-09-12T04:23:54.49 | 0.1 | undecidable | manual | P | 184 | 20.7681 | 107 | -0.11 | 100 |
IV.FDMO.HHZ. | 2023-09-12T04:23:52.69 | 0.3 | undecidable | manual | S | 297 | 3.996 | 148 | -0.16 | 76 |
IV.CSP1.EHZ. | 2023-09-12T04:23:52.73 | 1.0 | negative | manual | P | 37 | 9.9789 | 122 | 0.11 | 25 |
IV.MC2.EHN. | 2023-09-12T04:23:52.69 | 0.1 | undecidable | manual | P | 159 | 12.876 | 116 | -0.45 | 94 |
IV.FDMO.HHZ. | 2023-09-12T04:23:51.50 | 1.0 | undecidable | manual | P | 297 | 3.996 | 148 | -0.25 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.0 | 0.000018299999999999998 | 0.16 | AML | other | m | 2023-09-12T04:23:52.59 |
IV.FDMO.HHE. | ML:0.0 | 0.000017058774999999998 | 0.1216 | AML | other | m | 2023-09-12T04:23:52.66 |
IV.NRCA.HHN. | ML:0.0 | 0.000018200000000000002 | 0.16 | AML | other | m | 2023-09-12T04:23:56.12 |
IV.NRCA.HHE. | ML:0.0 | 0.000013645370000000001 | 0.0992 | AML | other | m | 2023-09-12T04:23:56.13 |
IV.CSP1.EHE. | ML:0.2 | 0.000025020015 | 0.9824 | AML | other | m | 2023-09-12T04:24:03.25 |
IV.CSP1.EHN. | ML:0.1 | 0.000020992529999999998 | 0.56 | AML | other | m | 2023-09-12T04:23:55.64 |
IV.NRCA.HNE. | ML:1.1 | 0.00008998639999999999 | 0.7488 | AML | other | m | 2023-09-12T04:24:19.32 |
IV.NRCA.HNN. | ML:1.3 | 0.0001559075 | 0.7104 | AML | other | m | 2023-09-12T04:24:06.18 |