A magnitude ML 1.0 earthquake occured in region: 4 km N Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7340, 13.2500 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 | 4 | 667 | 667 |
Arquata del Tronto | AP | 6 | 1178 | 1845 |
Amatrice | RI | 12 | 2657 | 4502 |
Acquasanta Terme | AP | 14 | 2916 | 7418 |
Montegallo | AP | 14 | 523 | 7941 |
Norcia | PG | 14 | 4957 | 12898 |
Cittareale | RI | 15 | 482 | 13380 |
Cascia | PG | 19 | 3217 | 16597 |
Montemonaco | AP | 20 | 604 | 17201 |
Castelsantangelo sul Nera | MC | 20 | 281 | 17482 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2016-09-25 03:23:29 |
42.7345 | 13.2503 | 11 | 2016-09-25 03:36:25 |
Sala Sismica INGV-Roma | 29503191 |
Field | Value |
---|---|
Time (UTC) | 2016-09-25 03:23:29 ± 0.02 |
Latitude | 42.7345 ± 0.0018 |
Longitude | 13.2503 ± 0.0024 |
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 | 29503191 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 200 |
Semi-minor axis of confidence ellipse (meter) | 136 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 20 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 200.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28778 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 29503191 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-09-25 03:36:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2016-09-25T03:23:40.71 | 0.1 | undecidable | manual | S | 113 | 31.3464 | 50 | 0.09 | 96 |
IV.T1217.EHZ. | 2016-09-25T03:23:39.10 | 0.1 | undecidable | manual | S | 265 | 26.1516 | 50 | -0.11 | 97 |
IV.LNSS.HHZ. | 2016-09-25T03:23:38.22 | 0.3 | undecidable | manual | S | 230 | 22.5552 | 50 | -0.03 | 74 |
IV.T1241.HHZ. | 2016-09-25T03:23:37.44 | 0.1 | undecidable | manual | S | 47 | 19.9689 | 50 | -0.13 | 97 |
IV.T1215.EHZ. | 2016-09-25T03:23:36.10 | 0.1 | undecidable | manual | P | 284 | 31.9458 | 50 | 0 | 98 |
IV.T1243.HHZ. | 2016-09-25T03:23:36.44 | 0.3 | undecidable | manual | S | 105 | 16.6722 | 123 | -0.15 | 73 |
IV.T1242.HHZ. | 2016-09-25T03:23:35.09 | 0.3 | undecidable | manual | S | 340 | 11.1777 | 134 | 0.01 | 76 |
IV.T1217.EHZ. | 2016-09-25T03:23:35.29 | 0.1 | undecidable | manual | P | 265 | 26.1516 | 50 | 0.1 | 97 |
IV.TERO.HHZ. | 2016-09-25T03:23:35.97 | 0.1 | undecidable | manual | P | 113 | 31.3464 | 50 | -0.04 | 97 |
IV.SMA1.EHZ. | 2016-09-25T03:23:35.59 | 0.1 | undecidable | manual | S | 149 | 13.4754 | 129 | -0.09 | 99 |
IV.T1241.HHZ. | 2016-09-25T03:23:34.35 | 0.1 | undecidable | manual | P | 47 | 19.9689 | 50 | 0.1 | 98 |
IV.LNSS.HHZ. | 2016-09-25T03:23:34.62 | 0.1 | undecidable | manual | P | 230 | 22.5552 | 50 | -0.02 | 99 |
IV.MMO1.EHZ. | 2016-09-25T03:23:34.32 | 3.0 | undecidable | manual | P | 0.29 | 0 | |||
IV.T1204.EHZ. | 2016-09-25T03:23:34.36 | 0.1 | undecidable | manual | S | 140 | 8.4804 | 142 | -0.09 | 100 |
IV.T1243.HHZ. | 2016-09-25T03:23:33.71 | 0.1 | undecidable | manual | P | 105 | 16.6722 | 123 | 0.03 | 100 |
IV.SMA1.EHZ. | 2016-09-25T03:23:33.26 | 0.1 | undecidable | manual | P | 149 | 13.4754 | 129 | 0.11 | 99 |
IV.NRCA.HHZ. | 2016-09-25T03:23:33.42 | 0.1 | undecidable | manual | P | 315 | 15.5733 | 125 | -0.08 | 99 |
IV.T1204.EHZ. | 2016-09-25T03:23:32.61 | 0.1 | undecidable | manual | P | 140 | 8.4804 | 142 | 0.17 | 98 |
IV.T1242.HHZ. | 2016-09-25T03:23:32.87 | 0.1 | undecidable | manual | P | 340 | 11.1777 | 134 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.0 | 0.00006409999999999999 | 0.44 | AML | other | m | 2016-09-25T03:23:38.36 |
IV.LNSS.HHN. | ML:0.9 | 0.0000537 | 1.22 | AML | other | m | 2016-09-25T03:23:38.94 |