A magnitude ML 0.8 earthquake occured in region: 5 km SW Fiastra (MC), on
and geographic coordinates (lat, lon) 42.9930, 13.1340 at 10 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 | 5 | 559 | 559 |
Ussita | MC | 5 | 444 | 1003 |
Acquacanina | MC | 5 | 121 | 1124 |
Fiordimonte | MC | 6 | 202 | 1326 |
Bolognola | MC | 8 | 142 | 1468 |
Visso | MC | 8 | 1107 | 2575 |
Pievebovigliana | MC | 9 | 866 | 3441 |
Pieve Torina | MC | 9 | 1458 | 4899 |
Monte Cavallo | MC | 11 | 145 | 5044 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5325 |
Muccia | MC | 12 | 915 | 6240 |
Sarnano | MC | 15 | 3264 | 9504 |
Preci | PG | 15 | 724 | 10228 |
Cessapalombo | MC | 17 | 512 | 10740 |
Camerino | MC | 17 | 6974 | 17714 |
Serravalle di Chienti | MC | 17 | 1070 | 18784 |
Montefortino | FM | 18 | 1178 | 19962 |
Caldarola | MC | 18 | 1823 | 21785 |
Amandola | FM | 18 | 3629 | 25414 |
Gualdo | MC | 19 | 815 | 26229 |
Camporotondo di Fiastrone | MC | 19 | 563 | 26792 |
Montemonaco | AP | 19 | 604 | 27396 |
San Ginesio | MC | 20 | 3498 | 30894 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-08-26 02:37:45 |
42.9933 | 13.1338 | 10 | 2020-08-26 04:00:05 |
Sala Sismica INGV-Roma | 82335981 |
Field | Value |
---|---|
Time (UTC) | 2020-08-26 02:37:45 ± 0.06 |
Latitude | 42.9933 ± 0.0036 |
Longitude | 13.1338 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 82335981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 412 |
Semi-minor axis of confidence ellipse (meter) | 131 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 204 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
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) | 0.05486 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35074 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 82335981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-26 04:00:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2020-08-26T02:37:58.06 | 0.6 | undecidable | manual | S | 278 | 38.9277 | 50 | -0.09 | 47 |
IV.MF5.EHZ. | 2020-08-26T02:37:55.06 | 0.6 | undecidable | manual | S | 91 | 26.4513 | 50 | 0.23 | 47 |
IV.MMO1.EHZ. | 2020-08-26T02:37:52.06 | 0.6 | undecidable | manual | S | 124 | 18.87 | 118 | -0.37 | 46 |
IV.ASSB.HHZ. | 2020-08-26T02:37:52.42 | 0.3 | undecidable | manual | P | 278 | 38.9277 | 50 | -0.19 | 70 |
IV.CESI.HHZ. | 2020-08-26T02:37:52.56 | 0.6 | undecidable | manual | S | 274 | 18.6702 | 118 | 0.19 | 48 |
IV.NRCA.HHZ. | 2020-08-26T02:37:51.90 | 0.6 | undecidable | manual | S | 185 | 17.7711 | 119 | -0.21 | 48 |
IV.MC2.EHZ. | 2020-08-26T02:37:50.32 | 0.6 | undecidable | manual | S | 154 | 10.0788 | 134 | 0.36 | 47 |
IV.CSP1.EHZ. | 2020-08-26T02:37:50.36 | 0.6 | undecidable | manual | S | 28 | 12.3765 | 129 | -0.18 | 49 |
IV.MF5.EHZ. | 2020-08-26T02:37:50.85 | 0.6 | negative | manual | P | 91 | 26.4513 | 50 | 0.16 | 48 |
IV.FDMO.HHZ. | 2020-08-26T02:37:49.07 | 0.6 | undecidable | manual | S | 322 | 6.0939 | 148 | -0.01 | 51 |
IV.NRCA.HHZ. | 2020-08-26T02:37:49.14 | 0.1 | undecidable | manual | P | 185 | 17.7711 | 119 | 0.01 | 100 |
IV.MMO1.EHZ. | 2020-08-26T02:37:49.21 | 0.3 | negative | manual | P | 124 | 18.87 | 118 | -0.1 | 74 |
IV.CESI.HHZ. | 2020-08-26T02:37:49.43 | 1.0 | negative | manual | P | 274 | 18.6702 | 118 | 0.16 | 24 |
IV.MC2.EHZ. | 2020-08-26T02:37:48.13 | 1.0 | undecidable | manual | P | 154 | 10.0788 | 134 | 0.25 | 24 |
IV.CSP1.EHZ. | 2020-08-26T02:37:48.36 | 1.0 | undecidable | manual | P | 28 | 12.3765 | 129 | 0.14 | 25 |
IV.FDMO.HHZ. | 2020-08-26T02:37:47.44 | 1.0 | undecidable | manual | P | 322 | 6.0939 | 148 | 0.07 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.9 | 0.0001255 | 0.32 | AML | other | m | 2020-08-26T02:37:49.38 |
IV.FDMO.HHE. | ML:0.8 | 0.00009015 | 0.42 | AML | other | m | 2020-08-26T02:37:49.07 |
IV.NRCA.HHE. | ML:1.1 | 0.0001132 | 0.12 | AML | other | m | 2020-08-26T02:37:52.16 |
IV.NRCA.HHN. | ML:0.8 | 0.00005555 | 0.88 | AML | other | m | 2020-08-26T02:37:52.69 |
IV.CESI.HHN. | ML:0.5 | 0.0000264 | 0.2 | AML | other | m | 2020-08-26T02:37:52.72 |
IV.CESI.HHE. | ML:0.5 | 0.000023449999999999997 | 1.1 | AML | other | m | 2020-08-26T02:37:53.93 |