A magnitude ML 1.4 earthquake occured in region: 4 km NE Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7210, 13.2780 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 | 10 | 2657 | 4502 |
Acquasanta Terme | AP | 12 | 2916 | 7418 |
Montegallo | AP | 14 | 523 | 7941 |
Cittareale | RI | 15 | 482 | 8423 |
Norcia | PG | 17 | 4957 | 13380 |
Valle Castellana | TE | 18 | 977 | 14357 |
Campotosto | AQ | 20 | 542 | 14899 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2016-11-23 23:52:32 |
42.7207 | 13.2782 | 11 | 2016-11-23 23:59:33 |
Sala Sismica INGV-Roma | 34428741 |
Field | Value |
---|---|
Time (UTC) | 2016-11-23 23:52:32 ± 0.04 |
Latitude | 42.7207 ± 0.0027 |
Longitude | 13.2782 ± 0.0037 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 34428741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 350 |
Semi-minor axis of confidence ellipse (meter) | 120 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 313 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 61 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40200 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 34428741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-11-23 23:59:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1211.EHZ. | 2016-11-23T23:52:46.29 | 0.6 | undecidable | manual | S | 239 | 40.3263 | 90 | 0.22 | 46 |
IV.T1219.EHZ. | 2016-11-23T23:52:46.87 | 0.6 | undecidable | manual | S | 329 | 43.3233 | 90 | 0.01 | 48 |
IV.GUMA.HHZ. | 2016-11-23T23:52:46.55 | 0.6 | undecidable | manual | S | 7 | 38.2284 | 90 | 1.05 | 34 |
IV.T1215.EHZ. | 2016-11-23T23:52:44.41 | 0.6 | undecidable | manual | S | 285 | 34.5432 | 90 | -0.12 | 48 |
IV.T1256.HHZ. | 2016-11-23T23:52:43.91 | 0.6 | undecidable | manual | S | 352 | 31.9458 | 90 | 0.07 | 48 |
IV.FIAM.HHZ. | 2016-11-23T23:52:42.32 | 3.0 | undecidable | manual | P | -0.1 | 0 | |||
IV.ARRO.EHZ. | 2016-11-23T23:52:41.05 | 0.1 | undecidable | manual | P | 250 | 44.622 | 90 | -0.1 | 94 |
IV.RM33.EHZ. | 2016-11-23T23:52:41.61 | 0.6 | undecidable | manual | S | 192 | 24.0537 | 90 | -0.11 | 48 |
IV.CAMP.HHZ. | 2016-11-23T23:52:41.23 | 0.6 | undecidable | manual | S | 152 | 23.1546 | 90 | -0.25 | 47 |
IV.OFFI.HHZ. | 2016-11-23T23:52:41.45 | 3.0 | positive | manual | P | 0.59 | 0 | |||
IV.GUMA.HHZ. | 2016-11-23T23:52:40.56 | 0.6 | positive | manual | P | 7 | 38.2284 | 90 | 0.41 | 44 |
IV.T1241.EHZ. | 2016-11-23T23:52:40.46 | 0.6 | undecidable | manual | S | 40 | 19.5693 | 90 | -0.05 | 49 |
IV.FDMO.HHZ. | 2016-11-23T23:52:40.00 | 0.6 | negative | manual | P | 336 | 38.3283 | 90 | -0.17 | 47 |
IV.MMO1.EHZ. | 2016-11-23T23:52:40.67 | 0.6 | undecidable | manual | S | 11 | 20.1687 | 90 | -0.02 | 50 |
IV.T1211.EHZ. | 2016-11-23T23:52:40.26 | 0.6 | undecidable | manual | P | 239 | 40.3263 | 90 | -0.22 | 46 |
IV.T1219.EHZ. | 2016-11-23T23:52:40.81 | 0.1 | undecidable | manual | P | 329 | 43.3233 | 90 | -0.12 | 94 |
IV.T1256.HHZ. | 2016-11-23T23:52:39.12 | 1.0 | positive | manual | P | 352 | 31.9458 | 90 | -0.07 | 24 |
IV.T1245.HHZ. | 2016-11-23T23:52:39.82 | 0.6 | undecidable | manual | S | 334 | 16.7721 | 90 | 0.05 | 49 |
IV.T1215.EHZ. | 2016-11-23T23:52:39.40 | 1.0 | undecidable | manual | P | 285 | 34.5432 | 90 | -0.19 | 24 |
IV.T1218.EHZ. | 2016-11-23T23:52:39.26 | 0.6 | undecidable | manual | S | 247 | 14.4744 | 91 | 0.11 | 49 |
IV.NRCA.HHZ. | 2016-11-23T23:52:39.94 | 0.6 | undecidable | manual | S | 313 | 18.2706 | 90 | -0.25 | 48 |
IV.TERO.HHZ. | 2016-11-23T23:52:38.35 | 3.0 | positive | manual | P | -0.5 | 0 | |||
IV.T1216.EHZ. | 2016-11-23T23:52:38.54 | 3.0 | undecidable | manual | P | -0.05 | 0 | |||
IV.CAMP.HHZ. | 2016-11-23T23:52:37.74 | 0.1 | undecidable | manual | P | 152 | 23.1546 | 90 | -0.09 | 97 |
IV.NRCA.HHZ. | 2016-11-23T23:52:37.00 | 0.1 | undecidable | manual | P | 313 | 18.2706 | 90 | -0.08 | 99 |
IV.LNSS.HHZ. | 2016-11-23T23:52:37.77 | 0.1 | undecidable | manual | P | 236 | 23.3544 | 90 | -0.09 | 98 |
IV.T1241.EHZ. | 2016-11-23T23:52:37.26 | 0.1 | undecidable | manual | P | 40 | 19.5693 | 90 | -0.01 | 100 |
IV.MMO1.EHZ. | 2016-11-23T23:52:37.37 | 0.1 | undecidable | manual | P | 11 | 20.1687 | 90 | -0.01 | 100 |
IV.RM33.EHZ. | 2016-11-23T23:52:37.93 | 0.3 | positive | manual | P | 192 | 24.0537 | 90 | -0.04 | 74 |
IV.T1245.HHZ. | 2016-11-23T23:52:36.90 | 0.1 | undecidable | manual | P | 334 | 16.7721 | 90 | 0.05 | 99 |
IV.T1218.EHZ. | 2016-11-23T23:52:36.55 | 0.1 | positive | manual | P | 247 | 14.4744 | 91 | 0.06 | 99 |
IV.T1243.HHZ. | 2016-11-23T23:52:36.55 | 0.3 | negative | manual | P | 101 | 14.1747 | 91 | 0.11 | 75 |
IV.SMA1.EHZ. | 2016-11-23T23:52:36.21 | 1.0 | positive | manual | P | 155 | 11.0778 | 114 | 0.23 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GUMA.HHE. | ML:1.8 | 0.00023449999999999998 | 0.24 | AML | other | m | 2016-11-23T23:52:46.82 |
IV.GUMA.HHN. | ML:1.7 | 0.000177 | 0.58 | AML | other | m | 2016-11-23T23:52:46.84 |
IV.LNSS.HHE. | ML:0.8 | 0.000034250000000000006 | 1.36 | AML | other | m | 2016-11-23T23:52:41.89 |
IV.LNSS.HHN. | ML:1.3 | 0.0001225 | 0.88 | AML | other | m | 2016-11-23T23:52:42.98 |
IV.NRCA.HHN. | ML:1.8 | 0.0004335 | 0.08 | AML | other | m | 2016-11-23T23:52:40.09 |
IV.NRCA.HHE. | ML:2.0 | 0.0007315 | 0.16 | AML | other | m | 2016-11-23T23:52:40.18 |
IV.RM33.EHE. | ML:1.1 | 0.00007095 | 0.68 | AML | other | m | 2016-11-23T23:52:42.81 |
IV.RM33.EHN. | ML:1.1 | 0.00008245 | 0.28 | AML | other | m | 2016-11-23T23:52:41.72 |
IV.T1216.EHN. | ML:1.6 | 0.00021499999999999997 | 0.1 | AML | other | m | 2016-11-23T23:52:55.30 |
IV.T1216.EHE. | ML:1.5 | 0.00015649999999999998 | 1.24 | AML | other | m | 2016-11-23T23:52:57.50 |
IV.T1218.HNN. | ML:1.5 | 0.00029099999999999997 | 0.14 | AML | other | m | 2016-11-23T23:52:39.37 |
IV.T1218.HNE. | ML:1.5 | 0.0002936 | 0.72 | AML | other | m | 2016-11-23T23:52:39.68 |
IV.T1245.HHE. | ML:1.4 | 0.0002035 | 1.04 | AML | other | m | 2016-11-23T23:52:40.69 |
IV.T1245.HHN. | ML:1.5 | 0.000256 | 0.2 | AML | other | m | 2016-11-23T23:52:40.95 |
IV.TERO.HHN. | ML:1.2 | 0.00006835000000000001 | 1.06 | AML | other | m | 2016-11-23T23:52:43.11 |
IV.TERO.HHE. | ML:1.1 | 0.000060700000000000005 | 0.54 | AML | other | m | 2016-11-23T23:52:42.84 |