A magnitude ML 1.4 earthquake occured in region: 6 km SW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6580, 13.2040 at 14 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 |
Cittareale | RI | 6 | 482 | 1149 |
Amatrice | RI | 8 | 2657 | 3806 |
Arquata del Tronto | AP | 15 | 1178 | 4984 |
Montereale | AQ | 15 | 2581 | 7565 |
Cascia | PG | 17 | 3217 | 10782 |
Borbona | RI | 17 | 617 | 11399 |
Posta | RI | 17 | 694 | 12093 |
Capitignano | AQ | 17 | 665 | 12758 |
Campotosto | AQ | 18 | 542 | 13300 |
Norcia | PG | 18 | 4957 | 18257 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2016-10-24 07:51:33 |
42.6578 | 13.2042 | 14 | 2016-10-24 07:57:03 |
Sala Sismica INGV-Roma | 30503051 |
Field | Value |
---|---|
Time (UTC) | 2016-10-24 07:51:33 ± 0.07 |
Latitude | 42.6578 ± 0.0027 |
Longitude | 13.2042 ± 0.0037 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 30503051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 320 |
Semi-minor axis of confidence ellipse (meter) | 153 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 3 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
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 | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.09982 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39480 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 30503051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-24 07:57:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIGS.HHZ. | 2016-10-24T07:51:45.54 | 0.3 | undecidable | manual | S | 127 | 37.7289 | 97 | -0.31 | 67 |
IV.T1211.EHZ. | 2016-10-24T07:51:44.13 | 0.3 | undecidable | manual | S | 244 | 31.6461 | 99 | -0.12 | 72 |
IV.TERO.HHZ. | 2016-10-24T07:51:44.33 | 0.3 | undecidable | manual | S | 97 | 32.8449 | 99 | -0.23 | 69 |
IV.T1215.EHZ. | 2016-10-24T07:51:44.15 | 0.3 | undecidable | manual | S | 300 | 31.6461 | 99 | -0.1 | 73 |
IV.NRCA.HHZ. | 2016-10-24T07:51:41.12 | 0.3 | undecidable | manual | S | 339 | 20.868 | 109 | -0.31 | 71 |
IV.FIAM.HHZ. | 2016-10-24T07:51:41.56 | 0.6 | undecidable | manual | P | 189 | 43.8228 | 96 | 0.09 | 48 |
IV.T1217.EHZ. | 2016-10-24T07:51:41.80 | 0.3 | undecidable | manual | S | 285 | 23.0547 | 106 | -0.2 | 73 |
IV.T1245.HHZ. | 2016-10-24T07:51:41.83 | 0.3 | undecidable | manual | S | 357 | 22.0668 | 107 | 0.08 | 74 |
IV.T1243.HHZ. | 2016-10-24T07:51:41.33 | 0.3 | undecidable | manual | S | 78 | 20.3685 | 109 | 0.01 | 74 |
IV.GIGS.HHZ. | 2016-10-24T07:51:40.51 | 0.3 | undecidable | manual | P | 127 | 37.7289 | 97 | -0.02 | 71 |
IV.RM33.EHZ. | 2016-10-24T07:51:40.25 | 0.3 | undecidable | manual | S | 177 | 16.5723 | 117 | -0.13 | 73 |
IV.SMA1.EHZ. | 2016-10-24T07:51:39.27 | 0.3 | undecidable | manual | S | 106 | 11.0778 | 132 | 0.09 | 75 |
IV.T1215.EHZ. | 2016-10-24T07:51:39.68 | 0.3 | undecidable | manual | P | 300 | 31.6461 | 99 | 0.07 | 73 |
IV.LNSS.HHZ. | 2016-10-24T07:51:39.76 | 0.3 | undecidable | manual | S | 246 | 14.6742 | 121 | -0.19 | 74 |
IV.T1211.EHZ. | 2016-10-24T07:51:39.66 | 0.3 | undecidable | manual | P | 244 | 31.6461 | 99 | 0.05 | 73 |
IV.TERO.HHZ. | 2016-10-24T07:51:39.78 | 0.1 | positive | manual | P | 97 | 32.8449 | 99 | -0.01 | 96 |
IV.T1245.HHZ. | 2016-10-24T07:51:38.42 | 0.3 | undecidable | manual | P | 357 | 22.0668 | 107 | 0.25 | 71 |
IV.NRCA.HHZ. | 2016-10-24T07:51:38.06 | 0.3 | undecidable | manual | P | 339 | 20.868 | 109 | 0.08 | 74 |
IV.T1217.EHZ. | 2016-10-24T07:51:38.40 | 0.1 | undecidable | manual | P | 285 | 23.0547 | 106 | 0.09 | 98 |
IV.RM33.EHZ. | 2016-10-24T07:51:37.53 | 0.1 | undecidable | manual | P | 177 | 16.5723 | 117 | 0.16 | 98 |
IV.T1243.HHZ. | 2016-10-24T07:51:37.96 | 0.1 | undecidable | manual | P | 78 | 20.3685 | 109 | 0.04 | 100 |
IV.LNSS.HHZ. | 2016-10-24T07:51:37.29 | 0.1 | positive | manual | P | 246 | 14.6742 | 121 | 0.16 | 98 |
IV.SMA1.EHZ. | 2016-10-24T07:51:36.96 | 0.1 | positive | manual | P | 106 | 11.0778 | 132 | 0.28 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.5 | 0.000184 | 0.52 | AML | other | m | 2016-10-24T07:51:41.77 |
IV.NRCA.HHN. | ML:1.3 | 0.0001215 | 1.42 | AML | other | m | 2016-10-24T07:51:43.51 |
IV.RM33.EHN. | ML:1.6 | 0.00029600000000000004 | 0.26 | AML | other | m | 2016-10-24T07:51:40.48 |
IV.RM33.EHE. | ML:1.6 | 0.0002965 | 0.3 | AML | other | m | 2016-10-24T07:51:40.44 |
IV.T1215.EHE. | ML:1.3 | 0.00007850000000000001 | 1.58 | AML | other | m | 2016-10-24T07:51:49.80 |
IV.T1215.EHN. | ML:1.2 | 0.00006349999999999997 | 1.58 | AML | other | m | 2016-10-24T07:52:40.53 |
IV.TERO.HHN. | ML:1.5 | 0.00012 | 0.08 | AML | other | m | 2016-10-24T07:51:44.45 |
IV.TERO.HHE. | ML:1.3 | 0.00009195 | 0.36 | AML | other | m | 2016-10-24T07:51:44.62 |