A magnitude ML 1.0 earthquake occured in region: 4 km S Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0410, 12.9650 at 14 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 |
---|---|---|---|---|
Serravalle di Chienti | MC | 4 | 1070 | 1070 |
Monte Cavallo | MC | 6 | 145 | 1215 |
Pieve Torina | MC | 7 | 1458 | 2673 |
Muccia | MC | 8 | 915 | 3588 |
Pievebovigliana | MC | 10 | 866 | 4454 |
Fiordimonte | MC | 10 | 202 | 4656 |
Sefro | MC | 12 | 422 | 5078 |
Camerino | MC | 14 | 6974 | 12052 |
Pioraco | MC | 16 | 1134 | 13186 |
Fiastra | MC | 16 | 559 | 13745 |
Visso | MC | 16 | 1107 | 14852 |
Nocera Umbra | PG | 16 | 5839 | 20691 |
Fiuminata | MC | 17 | 1402 | 22093 |
Valtopina | PG | 17 | 1398 | 23491 |
Sellano | PG | 17 | 1079 | 24570 |
Acquacanina | MC | 17 | 121 | 24691 |
Ussita | MC | 18 | 444 | 25135 |
Preci | PG | 19 | 724 | 25859 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-08-23 00:47:28 |
43.0408 | 12.9647 | 14 | 2020-08-23 00:51:15 |
Sala Sismica INGV-Roma | 82245071 |
Field | Value |
---|---|
Time (UTC) | 2020-08-23 00:47:28 ± 0.04 |
Latitude | 43.0408 ± 0.0018 |
Longitude | 12.9647 ± 0.0025 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 82245071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 230 |
Semi-minor axis of confidence ellipse (meter) | 80 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 217 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.09 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30487 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 82245071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-23 00:51:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESX.HHZ. | 2020-08-23T00:47:45.59 | 3.0 | undecidable | manual | S | -1.86 | 0 | |||
IV.MMO1.EHZ. | 2020-08-23T00:47:40.20 | 0.6 | undecidable | manual | S | 118 | 33.3444 | 98 | 0.17 | 48 |
IV.EL6.EHZ. | 2020-08-23T00:47:40.25 | 0.6 | undecidable | manual | S | 19 | 33.8439 | 98 | 0.08 | 48 |
IV.ATCC.EHZ. | 2020-08-23T00:47:39.61 | 0.6 | undecidable | manual | S | 301 | 30.747 | 99 | 0.25 | 47 |
IV.FOSV.EHZ. | 2020-08-23T00:47:39.71 | 0.6 | undecidable | manual | S | 330 | 32.6451 | 98 | -0.14 | 48 |
IV.NRCA.HHZ. | 2020-08-23T00:47:38.08 | 0.6 | undecidable | manual | S | 152 | 26.0517 | 102 | -0.03 | 49 |
IV.ASSB.HHZ. | 2020-08-23T00:47:37.65 | 0.6 | undecidable | manual | S | 271 | 24.753 | 103 | -0.14 | 48 |
IV.CSP1.EHZ. | 2020-08-23T00:47:36.66 | 0.6 | undecidable | manual | S | 74 | 20.2686 | 109 | 0.03 | 50 |
IV.FOSV.EHZ. | 2020-08-23T00:47:35.02 | 0.6 | positive | manual | P | 330 | 32.6451 | 98 | -0.08 | 48 |
IV.EL6.EHZ. | 2020-08-23T00:47:35.29 | 1.0 | undecidable | manual | P | 19 | 33.8439 | 98 | 0 | 24 |
IV.MMO1.EHZ. | 2020-08-23T00:47:35.33 | 1.0 | undecidable | manual | P | 118 | 33.3444 | 98 | 0.12 | 24 |
IV.FDMO.HHZ. | 2020-08-23T00:47:34.04 | 0.6 | undecidable | manual | S | 93 | 9.9789 | 135 | -0.23 | 49 |
IV.NRCA.HHZ. | 2020-08-23T00:47:34.05 | 0.1 | undecidable | manual | P | 152 | 26.0517 | 102 | -0.05 | 98 |
IV.ATCC.EHZ. | 2020-08-23T00:47:34.82 | 0.6 | negative | manual | P | 301 | 30.747 | 99 | 0 | 49 |
IV.CSP1.EHZ. | 2020-08-23T00:47:33.44 | 1.0 | undecidable | manual | P | 74 | 20.2686 | 109 | 0.19 | 24 |
IV.CESI.HHZ. | 2020-08-23T00:47:33.59 | 0.6 | undecidable | manual | S | 231 | 6.2937 | 150 | -0.09 | 51 |
IV.ASSB.HHZ. | 2020-08-23T00:47:33.85 | 0.6 | undecidable | manual | P | 271 | 24.753 | 103 | -0.07 | 49 |
IV.CESI.HHZ. | 2020-08-23T00:47:31.65 | 0.1 | positive | manual | P | 231 | 6.2937 | 150 | 0.11 | 100 |
IV.FDMO.HHZ. | 2020-08-23T00:47:31.84 | 1.0 | undecidable | manual | P | 93 | 9.9789 | 135 | -0.05 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.1 | 0.00015715000000000003 | 0.28 | AML | other | m | 2020-08-23T00:47:33.88 |
IV.CESI.HHE. | ML:1.1 | 0.0001523 | 0.2 | AML | other | m | 2020-08-23T00:47:33.75 |
IV.FDMO.HHN. | ML:1.1 | 0.0001315 | 0.16 | AML | other | m | 2020-08-23T00:47:34.24 |
IV.FDMO.HHE. | ML:1.0 | 0.0000997 | 0.12 | AML | other | m | 2020-08-23T00:47:34.21 |
IV.NRCA.HHN. | ML:1.2 | 0.00007285 | 0.12 | AML | other | m | 2020-08-23T00:47:38.21 |
IV.ASSB.HHN. | ML:0.7 | 0.0000236 | 0.32 | AML | other | m | 2020-08-23T00:47:38.24 |
IV.ASSB.HHE. | ML:0.6 | 0.000022 | 0.26 | AML | other | m | 2020-08-23T00:47:38.50 |
IV.NRCA.HHE. | ML:0.9 | 0.00004685 | 0.76 | AML | other | m | 2020-08-23T00:47:38.54 |