A magnitude ML 0.6 earthquake occured in region: 6 km W Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7720, 13.2280 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 6 | 1178 | 1178 |
Accumoli | RI | 9 | 667 | 1845 |
Norcia | PG | 11 | 4957 | 6802 |
Montegallo | AP | 12 | 523 | 7325 |
Acquasanta Terme | AP | 15 | 2916 | 10241 |
Castelsantangelo sul Nera | MC | 15 | 281 | 10522 |
Montemonaco | AP | 16 | 604 | 11126 |
Amatrice | RI | 17 | 2657 | 13783 |
Cittareale | RI | 18 | 482 | 14265 |
Cascia | PG | 19 | 3217 | 17482 |
Preci | PG | 20 | 724 | 18206 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2020-09-10 01:52:59 |
42.7723 | 13.2282 | 11 | 2020-09-10 01:58:48 |
Sala Sismica INGV-Roma | 82778061 |
Field | Value |
---|---|
Time (UTC) | 2020-09-10 01:52:59 ± 0.03 |
Latitude | 42.7723 ± 0.0018 |
Longitude | 13.2282 ± 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 | 82778061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 290 |
Semi-minor axis of confidence ellipse (meter) | 100 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 254 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 87 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.10342 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32016 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 82778061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-10 01:58:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2020-09-10T01:53:11.37 | 0.6 | undecidable | manual | S | 357 | 35.5422 | 91 | 0.18 | 47 |
IV.TERO.HHZ. | 2020-09-10T01:53:11.00 | 0.6 | undecidable | manual | S | 118 | 34.8429 | 91 | -0.01 | 48 |
IV.FDMO.HHZ. | 2020-09-10T01:53:09.96 | 0.6 | undecidable | manual | S | 339 | 31.4463 | 91 | -0.15 | 47 |
IV.RM33.EHZ. | 2020-09-10T01:53:09.60 | 0.6 | undecidable | manual | S | 182 | 29.2485 | 91 | 0.08 | 48 |
IV.CAMP.HHN. | 2020-09-10T01:53:09.54 | 0.6 | undecidable | manual | S | 151 | 30.1476 | 91 | -0.21 | 47 |
IV.LNSS.HNE. | 2020-09-10T01:53:08.38 | 0.6 | undecidable | manual | S | 219 | 24.2535 | 91 | 0.19 | 47 |
IV.T1299.HNZ. | 2020-09-10T01:53:06.11 | 0.6 | undecidable | manual | S | 164 | 15.9729 | 95 | 0.14 | 48 |
IV.MMO1.EHZ. | 2020-09-10T01:53:06.00 | 0.3 | undecidable | manual | S | 30 | 16.1727 | 94 | -0.05 | 74 |
IV.MC2.EHZ. | 2020-09-10T01:53:06.14 | 0.6 | undecidable | manual | S | 348 | 15.7731 | 95 | 0.22 | 48 |
IV.CSP1.EHZ. | 2020-09-10T01:53:06.06 | 0.3 | undecidable | manual | P | 357 | 35.5422 | 91 | -0.09 | 71 |
IV.SMA1.EHZ. | 2020-09-10T01:53:06.34 | 0.6 | undecidable | manual | S | 151 | 17.9709 | 93 | -0.18 | 48 |
IV.MTRA.EHZ. | 2020-09-10T01:53:05.30 | 0.6 | undecidable | manual | S | 97 | 13.7751 | 101 | -0.11 | 49 |
IV.CAMP.HHN. | 2020-09-10T01:53:05.16 | 0.3 | undecidable | manual | P | 151 | 30.1476 | 91 | -0.16 | 71 |
IV.FDMO.HHZ. | 2020-09-10T01:53:05.35 | 0.3 | undecidable | manual | P | 339 | 31.4463 | 91 | -0.17 | 70 |
IV.RM33.EHZ. | 2020-09-10T01:53:05.17 | 0.3 | undecidable | manual | P | 182 | 29.2485 | 91 | -0.01 | 73 |
IV.TERO.HHZ. | 2020-09-10T01:53:05.95 | 0.3 | undecidable | manual | P | 118 | 34.8429 | 91 | -0.1 | 71 |
IV.NRCA.HHE. | 2020-09-10T01:53:04.55 | 0.6 | undecidable | manual | S | 306 | 11.4774 | 114 | -0.27 | 48 |
IV.LNSS.HNE. | 2020-09-10T01:53:04.25 | 0.3 | undecidable | manual | P | 219 | 24.2535 | 91 | -0.16 | 71 |
IV.SMA1.EHZ. | 2020-09-10T01:53:03.46 | 0.1 | undecidable | manual | P | 151 | 17.9709 | 93 | 0.01 | 99 |
IV.T1299.HNZ. | 2020-09-10T01:53:03.35 | 0.3 | undecidable | manual | P | 164 | 15.9729 | 95 | 0.22 | 71 |
IV.MMO1.EHZ. | 2020-09-10T01:53:03.23 | 0.1 | positive | manual | P | 30 | 16.1727 | 94 | 0.05 | 99 |
IV.MC2.EHZ. | 2020-09-10T01:53:03.22 | 0.1 | undecidable | manual | P | 348 | 15.7731 | 95 | 0.12 | 98 |
IV.NRCA.HHE. | 2020-09-10T01:53:02.47 | 0.1 | undecidable | manual | P | 306 | 11.4774 | 114 | 0 | 100 |
IV.MTRA.EHZ. | 2020-09-10T01:53:02.88 | 0.1 | undecidable | manual | P | 97 | 13.7751 | 101 | 0.07 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:0.9 | 0.00006855 | 0.34 | AML | other | m | 2020-09-10T01:53:05.62 |
IV.MTRA.EHN. | ML:0.7 | 0.000043700000000000005 | 0.78 | AML | other | m | 2020-09-10T01:53:05.73 |
IV.SMA1.EHN. | ML:0.6 | 0.00003465 | 0.3 | AML | other | m | 2020-09-10T01:53:06.66 |
IV.SMA1.EHE. | ML:0.8 | 0.0000512 | 0.22 | AML | other | m | 2020-09-10T01:53:06.65 |
IV.FDMO.HHN. | ML:0.5 | 0.00001715 | 0.28 | AML | other | m | 2020-09-10T01:53:10.21 |
IV.FDMO.HHE. | ML:0.4 | 0.000011019999999999998 | 1.1 | AML | other | m | 2020-09-10T01:53:10.25 |
IV.TERO.HHN. | ML:0.4 | 0.000008609999999999999 | 0.48 | AML | other | m | 2020-09-10T01:53:11.38 |
IV.TERO.HHE. | ML:0.4 | 0.000010035000000000001 | 0.68 | AML | other | m | 2020-09-10T01:53:11.70 |