A magnitude ML 0.7 earthquake occured in region: 8 km SW Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0130, 12.8940 at 11 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 | 8 | 1070 | 1070 |
Monte Cavallo | MC | 9 | 145 | 1215 |
Valtopina | PG | 12 | 1398 | 2613 |
Pieve Torina | MC | 13 | 1458 | 4071 |
Nocera Umbra | PG | 14 | 5839 | 9910 |
Sellano | PG | 14 | 1079 | 10989 |
Muccia | MC | 15 | 915 | 11904 |
Sefro | MC | 16 | 422 | 12326 |
Fiordimonte | MC | 16 | 202 | 12528 |
Pievebovigliana | MC | 17 | 866 | 13394 |
Foligno | PG | 17 | 57155 | 70549 |
Spello | PG | 18 | 8645 | 79194 |
Visso | MC | 18 | 1107 | 80301 |
Preci | PG | 19 | 724 | 81025 |
Trevi | PG | 19 | 8469 | 89494 |
Camerino | MC | 20 | 6974 | 96468 |
Fiuminata | MC | 20 | 1402 | 97870 |
Pioraco | MC | 20 | 1134 | 99004 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2020-09-30 13:35:55 |
43.0128 | 12.8935 | 11 | 2020-09-30 13:43:06 |
Sala Sismica INGV-Roma | 83388991 |
Field | Value |
---|---|
Time (UTC) | 2020-09-30 13:35:55 ± 0.07 |
Latitude | 43.0128 ± 0.0063 |
Longitude | 12.8935 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83388991 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 728 |
Semi-minor axis of confidence ellipse (meter) | 251 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 185 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 730.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 179 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.01169 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25271 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 83388991 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-30 13:43:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2020-09-30T13:36:05.38 | 0.3 | undecidable | manual | S | 313 | 28.0497 | 50 | 0.14 | 71 |
IV.SNTG.HHZ. | 2020-09-30T13:36:04.95 | 0.3 | undecidable | manual | S | 8 | 27.1506 | 50 | -0.04 | 72 |
IV.CSP1.EHZ. | 2020-09-30T13:36:04.90 | 0.3 | undecidable | manual | S | 71 | 26.751 | 50 | 0.02 | 73 |
IV.FDMO.HHZ. | 2020-09-30T13:36:01.94 | 0.3 | undecidable | manual | S | 80 | 15.9729 | 124 | 0.02 | 74 |
IV.ATCC.EHZ. | 2020-09-30T13:36:00.81 | 0.3 | negative | manual | P | 313 | 28.0497 | 50 | -0.2 | 70 |
IV.SNTG.HHZ. | 2020-09-30T13:36:00.95 | 1.0 | undecidable | manual | P | 8 | 27.1506 | 50 | 0.08 | 24 |
IV.CSP1.EHZ. | 2020-09-30T13:36:00.80 | 0.3 | positive | manual | P | 71 | 26.751 | 50 | 0 | 73 |
IV.FDMO.HHZ. | 2020-09-30T13:35:59.07 | 0.3 | positive | manual | P | 80 | 15.9729 | 124 | -0.02 | 74 |
IV.CESI.HHZ. | 2020-09-30T13:35:58.97 | 0.3 | undecidable | manual | S | 134 | 1.2987 | 173 | -0.05 | 75 |
IV.CESI.HHZ. | 2020-09-30T13:35:57.50 | 0.1 | undecidable | manual | P | 134 | 1.2987 | 173 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.7 | 0.000093 | 0.48 | AML | other | m | 2020-09-30T13:35:59.38 |
IV.CESI.HHN. | ML:0.8 | 0.000118 | 0.28 | AML | other | m | 2020-09-30T13:35:59.18 |
IV.FDMO.HHN. | ML:0.6 | 0.0000347 | 0.4 | AML | other | m | 2020-09-30T13:36:02.48 |
IV.FDMO.HHE. | ML:0.6 | 0.000036099999999999997 | 0.18 | AML | other | m | 2020-09-30T13:36:02.76 |