A magnitude ML 1.2 earthquake occured in region: 4 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6910, 13.2050 at 13 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 |
Cittareale | RI | 9 | 482 | 1149 |
Amatrice | RI | 10 | 2657 | 3806 |
Arquata del Tronto | AP | 12 | 1178 | 4984 |
Norcia | PG | 15 | 4957 | 9941 |
Cascia | PG | 16 | 3217 | 13158 |
Montereale | AQ | 19 | 2581 | 15739 |
Acquasanta Terme | AP | 19 | 2916 | 18655 |
Montegallo | AP | 20 | 523 | 19178 |
Campotosto | AQ | 20 | 542 | 19720 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2016-10-03 19:24:12 |
42.6907 | 13.2047 | 13 | 2016-10-03 19:28:33 |
Sala Sismica INGV-Roma | 29813951 |
Field | Value |
---|---|
Time (UTC) | 2016-10-03 19:24:12 ± 0.05 |
Latitude | 42.6907 ± 0.0027 |
Longitude | 13.2047 ± 0.0024 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 29813951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 277 |
Semi-minor axis of confidence ellipse (meter) | 107 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 352 |
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) | 75 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 21 |
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) | 0.35613 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 29813951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-03 19:28:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FRES.HHZ. | 2016-10-03T19:24:35.52 | 3.0 | undecidable | manual | P | -0.6 | 0 | |||
IV.SACS.HHZ. | 2016-10-03T19:24:31.88 | 3.0 | undecidable | manual | P | 0.33 | 0 | |||
IV.FDMO.HHZ. | 2016-10-03T19:24:26.10 | 0.3 | undecidable | manual | S | 346 | 39.5271 | 94 | 0.27 | 69 |
IV.TERO.HHZ. | 2016-10-03T19:24:24.06 | 0.1 | undecidable | manual | S | 103 | 33.4443 | 96 | -0.15 | 94 |
IV.T1241.HHZ. | 2016-10-03T19:24:22.18 | 0.1 | undecidable | manual | S | 45 | 26.0517 | 99 | -0.08 | 96 |
IV.MMO1.EHZ. | 2016-10-03T19:24:22.23 | 0.3 | undecidable | manual | S | 23 | 25.1526 | 99 | 0.19 | 72 |
IV.T1217.EHZ. | 2016-10-03T19:24:21.12 | 0.1 | undecidable | manual | S | 276 | 22.3554 | 102 | -0.18 | 95 |
IV.T1243.HHZ. | 2016-10-03T19:24:20.61 | 0.3 | undecidable | manual | S | 88 | 19.869 | 105 | -0.04 | 73 |
IV.RM33.EHZ. | 2016-10-03T19:24:20.71 | 0.3 | undecidable | manual | S | 178 | 20.1687 | 104 | 0 | 74 |
IV.FDMO.HHZ. | 2016-10-03T19:24:20.54 | 1.0 | undecidable | manual | P | 346 | 39.5271 | 94 | 0.21 | 23 |
IV.TERO.HHZ. | 2016-10-03T19:24:19.36 | 0.1 | undecidable | manual | P | 103 | 33.4443 | 96 | -0.03 | 96 |
IV.LNSS.HHZ. | 2016-10-03T19:24:19.80 | 0.1 | undecidable | manual | S | 234 | 16.5723 | 111 | 0 | 99 |
IV.NRCA.HHZ. | 2016-10-03T19:24:19.66 | 0.3 | undecidable | manual | S | 335 | 17.4714 | 109 | -0.37 | 68 |
IV.MMO1.EHZ. | 2016-10-03T19:24:18.16 | 0.1 | undecidable | manual | P | 23 | 25.1526 | 99 | 0.02 | 98 |
IV.T1204.EHZ. | 2016-10-03T19:24:18.19 | 0.1 | undecidable | manual | S | 100 | 9.2796 | 135 | 0.03 | 100 |
IV.T1241.HHZ. | 2016-10-03T19:24:18.25 | 0.1 | undecidable | manual | P | 45 | 26.0517 | 99 | -0.01 | 98 |
IV.T1216.EHZ. | 2016-10-03T19:24:18.62 | 1.0 | positive | manual | P | 326 | 26.8509 | 98 | 0.23 | 24 |
IV.T1243.HHZ. | 2016-10-03T19:24:17.36 | 0.1 | undecidable | manual | P | 88 | 19.869 | 105 | 0.03 | 99 |
IV.RM33.EHZ. | 2016-10-03T19:24:17.30 | 0.1 | undecidable | manual | P | 178 | 20.1687 | 104 | -0.08 | 98 |
IV.T1217.EHZ. | 2016-10-03T19:24:17.66 | 0.1 | undecidable | manual | P | 276 | 22.3554 | 102 | -0.05 | 98 |
IV.NRCA.HHZ. | 2016-10-03T19:24:16.94 | 0.1 | undecidable | manual | P | 335 | 17.4714 | 109 | -0.04 | 98 |
IV.T1204.EHZ. | 2016-10-03T19:24:16.12 | 0.1 | undecidable | manual | P | 100 | 9.2796 | 135 | 0.22 | 98 |
IV.LNSS.HHZ. | 2016-10-03T19:24:16.96 | 0.1 | undecidable | manual | P | 234 | 16.5723 | 111 | 0.12 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.2 | 0.00012004999999999999 | 0.28 | AML | other | m | 2016-10-03T19:24:20.02 |
IV.LNSS.HHE. | ML:1.2 | 0.000141 | 0.16 | AML | other | m | 2016-10-03T19:24:19.98 |
IV.NRCA.HHE. | ML:1.6 | 0.00029049999999999996 | 0.18 | AML | other | m | 2016-10-03T19:24:20.01 |
IV.NRCA.HHN. | ML:1.5 | 0.0002415 | 0.1 | AML | other | m | 2016-10-03T19:24:20.26 |
IV.RM33.EHE. | ML:0.8 | 0.00004725 | 1.34 | AML | other | m | 2016-10-03T19:24:20.95 |
IV.RM33.EHN. | ML:0.8 | 0.000042495000000000006 | 0.14 | AML | other | m | 2016-10-03T19:24:21.12 |
IV.T1204.EHN. | ML:1.2 | 0.00015300000000000003 | 1.36 | AML | other | m | 2016-10-03T19:24:19.10 |
IV.T1204.EHE. | ML:1.2 | 0.0001705 | 0.94 | AML | other | m | 2016-10-03T19:24:18.83 |