A magnitude ML 0.8 earthquake occured in region: 3 km E Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7050, 13.2820 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 |
---|---|---|---|---|
Accumoli | RI | 3 | 667 | 667 |
Arquata del Tronto | AP | 8 | 1178 | 1845 |
Amatrice | RI | 8 | 2657 | 4502 |
Acquasanta Terme | AP | 13 | 2916 | 7418 |
Cittareale | RI | 14 | 482 | 7900 |
Montegallo | AP | 16 | 523 | 8423 |
Campotosto | AQ | 18 | 542 | 8965 |
Valle Castellana | TE | 18 | 977 | 9942 |
Norcia | PG | 18 | 4957 | 14899 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-10-10 06:20:27 |
42.7047 | 13.2815 | 10 | 2020-10-10 06:30:19 |
Sala Sismica INGV-Roma | 83663781 |
Field | Value |
---|---|
Time (UTC) | 2020-10-10 06:20:27 ± 0.04 |
Latitude | 42.7047 ± 0.0018 |
Longitude | 13.2815 ± 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 | 83663781 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 277 |
Semi-minor axis of confidence ellipse (meter) | 184 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 245 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39120 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 83663781 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-10 06:30:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.APEC.HHZ. | 2020-10-10T06:20:48.50 | 3.0 | undecidable | manual | P | 0.01 | 0 | |||
IV.CSP1.EHZ. | 2020-10-10T06:20:42.14 | 0.6 | undecidable | manual | S | 352 | 43.4232 | 50 | 0.42 | 44 |
IV.FDMO.HHZ. | 2020-10-10T06:20:41.00 | 0.6 | undecidable | manual | S | 337 | 40.0266 | 50 | 0.17 | 47 |
IV.TERO.HHZ. | 2020-10-10T06:20:37.45 | 0.6 | undecidable | manual | S | 109 | 27.8499 | 50 | -0.12 | 48 |
IV.MC2.EHZ. | 2020-10-10T06:20:36.61 | 0.6 | undecidable | manual | S | 342 | 24.1536 | 113 | 0.03 | 50 |
IV.LNSS.HHZ. | 2020-10-10T06:20:36.13 | 0.6 | undecidable | manual | S | 240 | 22.6551 | 114 | 0.01 | 50 |
IV.RM33.EHZ. | 2020-10-10T06:20:36.15 | 0.6 | undecidable | manual | S | 194 | 22.3554 | 114 | 0.12 | 49 |
IV.CSP1.EHZ. | 2020-10-10T06:20:35.68 | 0.1 | undecidable | manual | P | 352 | 43.4232 | 50 | -0.03 | 96 |
IV.FDMO.HHZ. | 2020-10-10T06:20:35.12 | 0.1 | undecidable | manual | P | 337 | 40.0266 | 50 | -0.07 | 96 |
IV.CAMP.HHZ. | 2020-10-10T06:20:35.48 | 0.6 | undecidable | manual | S | 151 | 21.4674 | 115 | -0.25 | 48 |
IV.MMO1.EHZ. | 2020-10-10T06:20:35.97 | 0.6 | undecidable | manual | S | 10 | 21.867 | 115 | 0.1 | 49 |
IV.NRCA.HHZ. | 2020-10-10T06:20:34.98 | 0.6 | undecidable | manual | S | 316 | 19.7691 | 117 | -0.22 | 48 |
IV.TERO.HHZ. | 2020-10-10T06:20:33.29 | 0.1 | undecidable | manual | P | 109 | 27.8499 | 50 | -0.02 | 99 |
IV.MMO1.EHZ. | 2020-10-10T06:20:32.03 | 0.1 | undecidable | manual | P | 10 | 21.867 | 115 | -0.3 | 94 |
IV.LNSS.HHZ. | 2020-10-10T06:20:32.32 | 0.1 | undecidable | manual | P | 240 | 22.6551 | 114 | -0.15 | 97 |
IV.RM33.EHZ. | 2020-10-10T06:20:32.47 | 0.1 | undecidable | manual | P | 194 | 22.3554 | 114 | 0.05 | 99 |
IV.MTRA.HNZ. | 2020-10-10T06:20:32.70 | 0.6 | undecidable | manual | S | 58 | 10.9779 | 133 | 0 | 51 |
IV.T1299.HNZ. | 2020-10-10T06:20:32.16 | 0.6 | undecidable | manual | S | 180 | 7.7811 | 143 | 0.21 | 49 |
IV.MC2.EHZ. | 2020-10-10T06:20:32.75 | 0.1 | undecidable | manual | P | 342 | 24.1536 | 113 | 0.01 | 100 |
IV.SMA1.EHZ. | 2020-10-10T06:20:32.20 | 0.6 | undecidable | manual | S | 152 | 9.2796 | 138 | -0.09 | 50 |
IV.CAMP.HHZ. | 2020-10-10T06:20:32.08 | 0.1 | undecidable | manual | P | 151 | 21.4674 | 115 | -0.17 | 97 |
IV.NRCA.HHZ. | 2020-10-10T06:20:31.90 | 0.1 | undecidable | manual | P | 316 | 19.7691 | 117 | -0.04 | 100 |
IV.SMA1.EHZ. | 2020-10-10T06:20:30.44 | 0.1 | undecidable | manual | P | 152 | 9.2796 | 138 | 0.18 | 99 |
IV.MTRA.HNZ. | 2020-10-10T06:20:30.65 | 0.1 | undecidable | manual | P | 58 | 10.9779 | 133 | 0.15 | 99 |
IV.T1299.HNZ. | 2020-10-10T06:20:30.26 | 0.1 | undecidable | manual | P | 180 | 7.7811 | 143 | 0.19 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.1 | 0.00009140000000000001 | 1.36 | AML | other | m | 2020-10-10T06:20:34.94 |
IV.NRCA.HHN. | ML:1.0 | 0.00007549999999999999 | 0.2 | AML | other | m | 2020-10-10T06:20:35.18 |
IV.RM33.EHN. | ML:0.9 | 0.0000477 | 0.12 | AML | other | m | 2020-10-10T06:20:36.41 |
IV.RM33.EHE. | ML:0.8 | 0.000040749999999999994 | 0.22 | AML | other | m | 2020-10-10T06:20:36.59 |
IV.FDMO.HHE. | ML:0.5 | 0.000007806253000000002 | 0.0992 | AML | other | m | 2020-10-10T06:20:42.10 |
IV.FDMO.HHN. | ML:0.5 | 0.000010004785 | 0.16 | AML | other | m | 2020-10-10T06:20:42.15 |
IV.CSP1.EHE. | ML:0.8 | 0.000019878819999999998 | 0.1376 | AML | other | m | 2020-10-10T06:20:43.16 |
IV.CSP1.EHN. | ML:0.9 | 0.000024593995 | 0.6816 | AML | other | m | 2020-10-10T06:20:41.14 |