A magnitude ML 1.2 earthquake occured in region: 6 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7480, 13.2190 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 |
---|---|---|---|---|
Accumoli | RI | 6 | 667 | 667 |
Arquata del Tronto | AP | 7 | 1178 | 1845 |
Norcia | PG | 11 | 4957 | 6802 |
Montegallo | AP | 14 | 523 | 7325 |
Amatrice | RI | 14 | 2657 | 9982 |
Cittareale | RI | 15 | 482 | 10464 |
Acquasanta Terme | AP | 16 | 2916 | 13380 |
Cascia | PG | 17 | 3217 | 16597 |
Castelsantangelo sul Nera | MC | 17 | 281 | 16878 |
Montemonaco | AP | 19 | 604 | 17482 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-11-13 10:35:37 |
42.7478 | 13.2188 | 11 | 2020-11-13 10:56:24 |
Sala Sismica INGV-Roma | 84693901 |
Field | Value |
---|---|
Time (UTC) | 2020-11-13 10:35:37 ± 0.04 |
Latitude | 42.7478 ± 0.0018 |
Longitude | 13.2188 ± 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 | 84693901 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 269 |
Semi-minor axis of confidence ellipse (meter) | 177 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 65 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 64 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.11511 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34444 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 84693901 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-13 10:56:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2020-11-13T10:35:50.48 | 0.6 | undecidable | manual | S | 358 | 38.1285 | 50 | 0.22 | 46 |
IV.CESI.HHZ. | 2020-11-13T10:35:50.37 | 0.3 | undecidable | manual | S | 318 | 38.2284 | 50 | 0.08 | 72 |
IV.TERO.HHZ. | 2020-11-13T10:35:49.06 | 0.6 | undecidable | manual | S | 114 | 34.3434 | 50 | -0.18 | 47 |
IV.FDMO.HHZ. | 2020-11-13T10:35:48.94 | 0.6 | undecidable | manual | S | 342 | 33.744 | 50 | -0.14 | 47 |
IV.MF5.EHZ. | 2020-11-13T10:35:48.89 | 0.3 | undecidable | manual | S | 36 | 33.0447 | 50 | 0 | 73 |
IV.GAVE.EHZ. | 2020-11-13T10:35:47.37 | 0.6 | undecidable | manual | S | 257 | 27.1506 | 50 | 0.05 | 49 |
IV.MMO1.EHZ. | 2020-11-13T10:35:45.04 | 0.6 | undecidable | manual | S | 28 | 18.9699 | 50 | -0.09 | 49 |
IV.LNSS.HHZ. | 2020-11-13T10:35:45.78 | 0.6 | undecidable | manual | S | 222 | 21.6672 | 50 | -0.08 | 49 |
IV.MC2.EHZ. | 2020-11-13T10:35:45.06 | 0.6 | undecidable | manual | S | 352 | 18.2706 | 121 | 0.11 | 49 |
IV.T1299.HNE. | 2020-11-13T10:35:44.00 | 0.6 | undecidable | manual | S | 158 | 13.6752 | 129 | 0.39 | 47 |
IV.CESI.HHZ. | 2020-11-13T10:35:44.99 | 0.6 | undecidable | manual | P | 318 | 38.2284 | 50 | 0.08 | 48 |
IV.TERO.HHZ. | 2020-11-13T10:35:44.32 | 0.1 | undecidable | manual | P | 114 | 34.3434 | 50 | 0.01 | 97 |
IV.FDMO.HHZ. | 2020-11-13T10:35:44.39 | 0.6 | undecidable | manual | P | 342 | 33.744 | 50 | 0.18 | 47 |
IV.SMA1.EHZ. | 2020-11-13T10:35:44.15 | 0.6 | undecidable | manual | S | 144 | 16.0728 | 124 | -0.16 | 49 |
IV.CSP1.EHZ. | 2020-11-13T10:35:44.98 | 0.6 | positive | manual | P | 358 | 38.1285 | 50 | 0.08 | 48 |
IV.MTRA.EHZ. | 2020-11-13T10:35:43.80 | 0.6 | undecidable | manual | S | 86 | 14.4744 | 127 | -0.05 | 50 |
IV.MF5.EHZ. | 2020-11-13T10:35:43.61 | 1.0 | undecidable | manual | P | 36 | 33.0447 | 50 | -0.5 | 22 |
IV.GAVE.EHZ. | 2020-11-13T10:35:43.19 | 0.3 | positive | manual | P | 257 | 27.1506 | 50 | -0.01 | 74 |
IV.NRCA.HNZ. | 2020-11-13T10:35:42.88 | 0.6 | undecidable | manual | S | 318 | 12.7761 | 130 | -0.5 | 46 |
IV.LNSS.HHZ. | 2020-11-13T10:35:42.13 | 1.0 | undecidable | manual | P | 222 | 21.6672 | 50 | -0.23 | 24 |
IV.MC2.EHZ. | 2020-11-13T10:35:41.93 | 1.0 | negative | manual | P | 352 | 18.2706 | 121 | 0.1 | 25 |
IV.MMO1.EHZ. | 2020-11-13T10:35:41.98 | 0.3 | positive | manual | P | 28 | 18.9699 | 50 | 0.05 | 75 |
IV.MTRA.EHZ. | 2020-11-13T10:35:41.37 | 1.0 | undecidable | manual | P | 86 | 14.4744 | 127 | 0.17 | 24 |
IV.SMA1.EHZ. | 2020-11-13T10:35:41.61 | 0.6 | positive | manual | P | 144 | 16.0728 | 124 | 0.15 | 49 |
IV.T1299.HNE. | 2020-11-13T10:35:40.99 | 0.1 | undecidable | manual | P | 158 | 13.6752 | 129 | -0.07 | 100 |
IV.NRCA.HNZ. | 2020-11-13T10:35:40.99 | 0.1 | negative | manual | P | 318 | 12.7761 | 130 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.6 | 0.00045499999999999995 | 0.1 | AML | other | m | 2020-11-13T10:35:43.52 |
IV.NRCA.HHN. | ML:1.5 | 0.00034750000000000004 | 0.08 | AML | other | m | 2020-11-13T10:35:43.87 |
IV.MTRA.EHE. | ML:1.2 | 0.00014150000000000002 | 1.68 | AML | other | m | 2020-11-13T10:35:44.02 |
IV.MTRA.EHN. | ML:1.0 | 0.0001041 | 0.54 | AML | other | m | 2020-11-13T10:35:44.41 |
IV.SMA1.EHE. | ML:1.1 | 0.0001152 | 0.34 | AML | other | m | 2020-11-13T10:35:44.39 |
IV.SMA1.EHN. | ML:1.1 | 0.0000994 | 0.68 | AML | other | m | 2020-11-13T10:35:44.54 |
IV.LNSS.HHN. | ML:1.4 | 0.00015300000000000003 | 0.8 | AML | other | m | 2020-11-13T10:35:46.17 |
IV.LNSS.HHE. | ML:1.4 | 0.00016 | 1.88 | AML | other | m | 2020-11-13T10:35:47.94 |
IV.GAVE.EHN. | ML:1.2 | 0.00008525 | 1.1 | AML | other | m | 2020-11-13T10:35:47.01 |
IV.GAVE.EHE. | ML:1.2 | 0.00009329999999999999 | 1.06 | AML | other | m | 2020-11-13T10:35:47.05 |
IV.TERO.HHN. | ML:1.3 | 0.00008790000000000001 | 0.1 | AML | other | m | 2020-11-13T10:35:49.53 |
IV.FDMO.HHN. | ML:0.9 | 0.000029199999999999998 | 0.2 | AML | other | m | 2020-11-13T10:35:49.78 |
IV.FDMO.HHE. | ML:0.9 | 0.0000296 | 1.54 | AML | other | m | 2020-11-13T10:35:50.78 |
IV.TERO.HHE. | ML:1.2 | 0.0000656 | 1.88 | AML | other | m | 2020-11-13T10:35:50.04 |
IV.CESI.HHN. | ML:1.1 | 0.00004875 | 0.98 | AML | other | m | 2020-11-13T10:35:51.10 |
IV.CESI.HHE. | ML:1.1 | 0.0000448 | 0.88 | AML | other | m | 2020-11-13T10:35:51.86 |