A magnitude ML 0.8 earthquake occured in region: 9 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7010, 13.1420 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 | 9 | 667 | 667 |
Cittareale | RI | 9 | 482 | 1149 |
Cascia | PG | 11 | 3217 | 4366 |
Norcia | PG | 11 | 4957 | 9323 |
Amatrice | RI | 14 | 2657 | 11980 |
Arquata del Tronto | AP | 15 | 1178 | 13158 |
Monteleone di Spoleto | PG | 16 | 599 | 13757 |
Poggiodomo | PG | 17 | 117 | 13874 |
Posta | RI | 20 | 694 | 14568 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-11-04 00:51:18 |
42.7012 | 13.1415 | 11 | 2020-11-04 00:55:48 |
Sala Sismica INGV-Roma | 84434291 |
Field | Value |
---|---|
Time (UTC) | 2020-11-04 00:51:18 ± 0.07 |
Latitude | 42.7012 ± 0.0036 |
Longitude | 13.1415 ± 0.0049 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 84434291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 335 |
Semi-minor axis of confidence ellipse (meter) | 331 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 228 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 84 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.12321 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39300 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 84434291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-04 00:55:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2020-11-04T00:51:28.20 | 0.1 | undecidable | manual | S | 34 | 26.6511 | 50 | -0.08 | 98 |
IV.TERO.HHZ. | 2020-11-04T00:51:26.35 | 0.6 | undecidable | manual | P | 103 | 38.7279 | 50 | 0.32 | 46 |
IV.GAVE.EHZ. | 2020-11-04T00:51:26.39 | 0.1 | undecidable | manual | S | 267 | 20.1687 | 117 | -0.08 | 99 |
IV.RM33.EHZ. | 2020-11-04T00:51:26.66 | 0.1 | undecidable | manual | S | 164 | 22.1556 | 50 | -0.41 | 92 |
IV.CSP1.EHZ. | 2020-11-04T00:51:26.81 | 0.6 | positive | manual | P | 7 | 43.623 | 50 | 0.01 | 48 |
IV.SMA1.EHZ. | 2020-11-04T00:51:25.82 | 0.1 | undecidable | manual | S | 116 | 17.6712 | 121 | 0.13 | 99 |
IV.FDMO.HHZ. | 2020-11-04T00:51:25.78 | 1.0 | positive | manual | P | 353 | 37.4292 | 50 | -0.06 | 24 |
IV.MMO1.EHZ. | 2020-11-04T00:51:24.11 | 0.6 | negative | manual | P | 34 | 26.6511 | 50 | -0.07 | 49 |
IV.LNSS.HHZ. | 2020-11-04T00:51:24.71 | 0.1 | undecidable | manual | S | 217 | 13.6752 | 127 | 0.16 | 99 |
IV.NRCA.HHZ. | 2020-11-04T00:51:24.74 | 0.1 | undecidable | manual | S | 351 | 14.874 | 125 | -0.14 | 99 |
IV.RM33.EHZ. | 2020-11-04T00:51:23.30 | 0.3 | positive | manual | P | 164 | 22.1556 | 50 | -0.18 | 73 |
IV.GAVE.EHZ. | 2020-11-04T00:51:23.17 | 0.6 | negative | manual | P | 267 | 20.1687 | 117 | 0.04 | 50 |
IV.LNSS.HHZ. | 2020-11-04T00:51:22.22 | 0.1 | positive | manual | P | 217 | 13.6752 | 127 | 0.19 | 98 |
IV.NRCA.HHZ. | 2020-11-04T00:51:22.31 | 0.1 | negative | manual | P | 351 | 14.874 | 125 | 0.09 | 100 |
IV.SMA1.EHZ. | 2020-11-04T00:51:22.93 | 0.6 | positive | manual | P | 116 | 17.6712 | 121 | 0.25 | 48 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.0 | 0.00008485 | 0.14 | AML | other | m | 2020-11-04T00:51:24.90 |
IV.NRCA.HHE. | ML:1.1 | 0.000124 | 1.02 | AML | other | m | 2020-11-04T00:51:24.46 |
IV.LNSS.HHE. | ML:0.7 | 0.00005385 | 1.6 | AML | other | m | 2020-11-04T00:51:25.00 |
IV.LNSS.HHN. | ML:0.7 | 0.0000563 | 1.08 | AML | other | m | 2020-11-04T00:51:25.65 |
IV.GAVE.EHN. | ML:0.8 | 0.00004765 | 0.22 | AML | other | m | 2020-11-04T00:51:26.62 |
IV.RM33.EHN. | ML:0.6 | 0.000026999999999999996 | 1.02 | AML | other | m | 2020-11-04T00:51:26.85 |
IV.GAVE.EHE. | ML:0.7 | 0.00004215 | 0.18 | AML | other | m | 2020-11-04T00:51:27.17 |
IV.RM33.EHE. | ML:0.7 | 0.0000283 | 0.26 | AML | other | m | 2020-11-04T00:51:27.72 |