A magnitude ML 0.9 earthquake occured in region: 5 km N Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7420, 13.2440 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 | 5 | 667 | 667 |
Arquata del Tronto | AP | 6 | 1178 | 1845 |
Amatrice | RI | 13 | 2657 | 4502 |
Montegallo | AP | 13 | 523 | 5025 |
Norcia | PG | 14 | 4957 | 9982 |
Acquasanta Terme | AP | 14 | 2916 | 12898 |
Cittareale | RI | 15 | 482 | 13380 |
Castelsantangelo sul Nera | MC | 19 | 281 | 13661 |
Montemonaco | AP | 19 | 604 | 14265 |
Cascia | PG | 19 | 3217 | 17482 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2019-11-07 21:44:29 |
42.7423 | 13.244 | 11 | 2019-11-07 21:56:38 |
Sala Sismica INGV-Roma | 73716501 |
Field | Value |
---|---|
Time (UTC) | 2019-11-07 21:44:29 ± 0.05 |
Latitude | 42.7423 ± 0.0027 |
Longitude | 13.2440 ± 0.0049 |
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 | 73716501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 380 |
Semi-minor axis of confidence ellipse (meter) | 258 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 60 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 129 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.13040 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29048 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 73716501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-11-07 21:56:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2019-11-07T21:44:40.12 | 0.3 | undecidable | manual | S | 114 | 32.2455 | 50 | -0.14 | 72 |
IV.RM33.EHZ. | 2019-11-07T21:44:38.64 | 0.3 | undecidable | manual | S | 185 | 26.0517 | 50 | 0.04 | 74 |
IV.MMO1.EHZ. | 2019-11-07T21:44:36.64 | 0.1 | undecidable | manual | S | 21 | 18.6702 | 50 | 0 | 100 |
IV.SMA1.EHZ. | 2019-11-07T21:44:35.28 | 0.3 | undecidable | manual | S | 149 | 14.4744 | 127 | -0.15 | 74 |
IV.TERO.HHZ. | 2019-11-07T21:44:35.53 | 0.3 | undecidable | manual | P | 114 | 32.2455 | 50 | -0.04 | 73 |
IV.NRCA.HHZ. | 2019-11-07T21:44:35.31 | 0.1 | undecidable | manual | S | 314 | 14.5743 | 127 | -0.16 | 98 |
IV.RM33.EHZ. | 2019-11-07T21:44:34.63 | 0.3 | undecidable | manual | P | 185 | 26.0517 | 50 | 0.02 | 75 |
IV.MMO1.EHZ. | 2019-11-07T21:44:33.60 | 0.1 | positive | manual | P | 21 | 18.6702 | 50 | 0.12 | 98 |
IV.NRCA.HHZ. | 2019-11-07T21:44:32.87 | 0.1 | undecidable | manual | P | 314 | 14.5743 | 127 | 0.06 | 100 |
IV.SMA1.EHZ. | 2019-11-07T21:44:32.95 | 0.1 | undecidable | manual | P | 149 | 14.4744 | 127 | 0.17 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.1 | 0.000126 | 0.1 | AML | other | m | 2019-11-07T21:44:35.42 |
IV.NRCA.HHE. | ML:1.2 | 0.0001395 | 0.18 | AML | other | m | 2019-11-07T21:44:35.46 |
IV.SMA1.EHE. | ML:0.7 | 0.0000511 | 0.28 | AML | other | m | 2019-11-07T21:44:35.71 |
IV.SMA1.EHN. | ML:0.7 | 0.000045600000000000004 | 0.62 | AML | other | m | 2019-11-07T21:44:35.77 |