A magnitude ML 1.5 earthquake occured in region: 6 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6950, 13.1780 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 | 6 | 667 | 667 |
Cittareale | RI | 9 | 482 | 1149 |
Amatrice | RI | 12 | 2657 | 3806 |
Norcia | PG | 13 | 4957 | 8763 |
Arquata del Tronto | AP | 13 | 1178 | 9941 |
Cascia | PG | 14 | 3217 | 13158 |
Monteleone di Spoleto | PG | 19 | 599 | 13757 |
Montereale | AQ | 20 | 2581 | 16338 |
Poggiodomo | PG | 20 | 117 | 16455 |
Posta | RI | 20 | 694 | 17149 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2016-11-04 21:28:45 |
42.6947 | 13.1782 | 13 | 2016-11-04 21:47:24 |
Sala Sismica INGV-Roma | 32002911 |
Field | Value |
---|---|
Time (UTC) | 2016-11-04 21:28:45 ± 0.04 |
Latitude | 42.6947 ± 0.0027 |
Longitude | 13.1782 ± 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 | 32002911 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 245 |
Semi-minor axis of confidence ellipse (meter) | 112 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 181 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 56 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 31 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32466 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.4 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 32002911 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-11-04 21:47:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMUR.HNZ. | 2016-11-04T21:29:00.74 | 3.0 | undecidable | manual | P | 0.93 | 0 | |||
IV.T1211.EHZ. | 2016-11-04T21:28:56.29 | 0.3 | undecidable | manual | S | 236 | 31.8459 | 96 | -0.03 | 73 |
IV.TERO.HHZ. | 2016-11-04T21:28:56.99 | 0.3 | undecidable | manual | S | 103 | 35.6421 | 95 | -0.33 | 68 |
IV.T1241.EHZ. | 2016-11-04T21:28:54.92 | 0.1 | undecidable | manual | S | 49 | 27.3504 | 97 | -0.19 | 94 |
IV.T1215.EHZ. | 2016-11-04T21:28:54.96 | 0.3 | undecidable | manual | S | 295 | 27.8499 | 97 | -0.3 | 70 |
IV.T1216.EHZ. | 2016-11-04T21:28:54.80 | 0.3 | undecidable | manual | S | 329 | 25.3524 | 99 | 0.22 | 71 |
IV.MMO1.EHZ. | 2016-11-04T21:28:54.94 | 0.1 | undecidable | manual | S | 28 | 25.752 | 98 | 0.25 | 94 |
IV.RM33.EHZ. | 2016-11-04T21:28:53.32 | 0.1 | undecidable | manual | S | 172 | 20.7681 | 103 | -0.08 | 98 |
IV.T1243.HHZ. | 2016-11-04T21:28:53.57 | 0.3 | undecidable | manual | S | 89 | 22.0668 | 101 | -0.15 | 72 |
IV.T1217.EHZ. | 2016-11-04T21:28:53.17 | 0.1 | undecidable | manual | S | 276 | 20.1687 | 104 | -0.07 | 99 |
IV.NRCA.HNZ. | 2016-11-04T21:28:52.01 | 0.1 | undecidable | manual | S | 341 | 16.2726 | 111 | -0.23 | 95 |
IV.TERO.HHZ. | 2016-11-04T21:28:52.02 | 1.0 | undecidable | manual | P | 103 | 35.6421 | 95 | -0.23 | 23 |
IV.SMA1.EHZ. | 2016-11-04T21:28:52.00 | 0.3 | undecidable | manual | S | 119 | 14.6742 | 115 | 0.16 | 73 |
IV.ARRO.EHZ. | 2016-11-04T21:28:52.28 | 0.6 | positive | manual | P | 249 | 36.0417 | 95 | -0.03 | 48 |
IV.T1245.HHZ. | 2016-11-04T21:28:52.81 | 0.3 | undecidable | manual | S | 3 | 17.9709 | 107 | 0.14 | 73 |
IV.T1241.EHZ. | 2016-11-04T21:28:51.00 | 0.3 | positive | manual | P | 49 | 27.3504 | 97 | 0.02 | 73 |
IV.T1204.EHZ. | 2016-11-04T21:28:51.12 | 0.1 | undecidable | manual | S | 100 | 11.4774 | 126 | 0 | 100 |
IV.T1215.EHZ. | 2016-11-04T21:28:51.09 | 1.0 | negative | manual | P | 295 | 27.8499 | 97 | 0.03 | 24 |
IV.LNSS.HHZ. | 2016-11-04T21:28:51.89 | 0.3 | undecidable | manual | S | 228 | 15.1737 | 114 | -0.07 | 74 |
IV.T1211.EHZ. | 2016-11-04T21:28:51.73 | 0.6 | negative | manual | P | 236 | 31.8459 | 96 | 0.05 | 48 |
IV.MMO1.EHZ. | 2016-11-04T21:28:50.86 | 0.6 | negative | manual | P | 28 | 25.752 | 98 | 0.12 | 48 |
IV.RM33.EHZ. | 2016-11-04T21:28:50.00 | 0.1 | positive | manual | P | 172 | 20.7681 | 103 | 0.01 | 99 |
IV.T1243.HHZ. | 2016-11-04T21:28:50.21 | 0.3 | undecidable | manual | P | 89 | 22.0668 | 101 | 0.04 | 74 |
IV.T1216.EHZ. | 2016-11-04T21:28:50.49 | 0.3 | undecidable | manual | P | 329 | 25.3524 | 99 | -0.18 | 72 |
IV.LNSS.HHZ. | 2016-11-04T21:28:49.29 | 0.1 | positive | manual | P | 228 | 15.1737 | 114 | 0.13 | 97 |
IV.T1217.EHZ. | 2016-11-04T21:28:49.94 | 0.3 | undecidable | manual | P | 276 | 20.1687 | 104 | 0.04 | 74 |
IV.T1202.EHZ. | 2016-11-04T21:28:49.70 | 0.1 | undecidable | manual | S | 76 | 3.8961 | 159 | -0.17 | 97 |
IV.NRCA.HNZ. | 2016-11-04T21:28:49.35 | 0.6 | positive | manual | P | 341 | 16.2726 | 111 | 0.04 | 50 |
IV.SMA1.EHZ. | 2016-11-04T21:28:49.40 | 0.6 | undecidable | manual | P | 119 | 14.6742 | 115 | 0.31 | 47 |
IV.T1245.HHZ. | 2016-11-04T21:28:49.72 | 0.3 | positive | manual | P | 3 | 17.9709 | 107 | 0.15 | 73 |
IV.T1202.EHZ. | 2016-11-04T21:28:48.12 | 0.1 | negative | manual | P | 76 | 3.8961 | 159 | 0.17 | 100 |
IV.T1204.EHZ. | 2016-11-04T21:28:48.90 | 0.3 | undecidable | manual | P | 100 | 11.4774 | 126 | 0.23 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARRO.EHE. | ML:1.4 | 0.00010669999999999999 | 1.22 | AML | other | m | 2016-11-04T21:30:04.14 |
IV.ARRO.EHN. | ML:1.6 | 0.0001545 | 0.24 | AML | other | m | 2016-11-04T21:30:04.44 |
IV.LNSS.HHN. | ML:1.8 | 0.00062 | 1.26 | AML | other | m | 2016-11-04T21:28:52.04 |
IV.LNSS.HHE. | ML:1.3 | 0.000179 | 0.6 | AML | other | m | 2016-11-04T21:28:52.35 |
IV.RM33.EHN. | ML:1.4 | 0.0001545 | 0.28 | AML | other | m | 2016-11-04T21:28:54.05 |
IV.RM33.EHE. | ML:1.2 | 0.0001111 | 1.38 | AML | other | m | 2016-11-04T21:28:54.11 |
IV.T1241.EHN. | ML:1.4 | 0.00011860000000000001 | 0.52 | AML | other | m | 2016-11-04T21:30:01.67 |
IV.T1241.EHE. | ML:1.4 | 0.0001263 | 1.12 | AML | other | m | 2016-11-04T21:30:00.85 |
IV.T1245.HNE. | ML:2.7 | 0.00359 | 0.24 | AML | other | m | 2016-11-04T21:30:01.16 |
IV.T1245.HHN. | ML:2.7 | 0.003675 | 0.34 | AML | other | m | 2016-11-04T21:30:01.07 |
IV.T1245.HNN. | ML:2.7 | 0.00356 | 0.32 | AML | other | m | 2016-11-04T21:30:01.07 |
IV.T1245.HHE. | ML:2.6 | 0.0031550000000000003 | 0.68 | AML | other | m | 2016-11-04T21:30:01.16 |
IV.TERO.HHN. | ML:1.4 | 0.00008960000000000001 | 0.24 | AML | other | m | 2016-11-04T21:28:57.69 |
IV.TERO.HHE. | ML:1.2 | 0.00005935 | 1 | AML | other | m | 2016-11-04T21:28:58.12 |