A magnitude ML 2.0 earthquake occured in region: 5 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7180, 13.1930 at 12 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 5 | 667 | 667 |
Arquata del Tronto | AP | 11 | 1178 | 1845 |
Cittareale | RI | 11 | 482 | 2327 |
Norcia | PG | 12 | 4957 | 7284 |
Amatrice | RI | 13 | 2657 | 9941 |
Cascia | PG | 15 | 3217 | 13158 |
Montegallo | AP | 18 | 523 | 13681 |
Acquasanta Terme | AP | 19 | 2916 | 16597 |
Castelsantangelo sul Nera | MC | 20 | 281 | 16878 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2016-10-31 06:06:47 |
42.7185 | 13.1928 | 12 | 2019-02-12 14:03:11 |
Bollettino Sismico Italiano INGV | 43342831 |
Field | Value |
---|---|
Time (UTC) | 2016-10-31 06:06:47 ± 0.06 |
Latitude | 42.7185 ± 0.0036 |
Longitude | 13.1928 ± 0.0037 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 43342831 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 370 |
Semi-minor axis of confidence ellipse (meter) | 25 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 344 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 144 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
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) | 0.07464 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38491 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 43342831 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-05-28 13:25:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIGS.HHZ. | 2016-10-31T06:07:01.59 | 0.6 | undecidable | manual | S | 133 | 42.7239 | 92 | 0.05 | 47 |
IV.TERO.HHZ. | 2016-10-31T06:06:59.48 | 0.6 | undecidable | manual | S | 107 | 35.1426 | 93 | -0.04 | 48 |
IV.T1246.HHN. | 2016-10-31T06:06:57.71 | 0.6 | undecidable | manual | S | 121 | 28.749 | 95 | -0.09 | 48 |
IV.T1241.EHZ. | 2016-10-31T06:06:56.74 | 0.6 | undecidable | manual | S | 52 | 24.6531 | 96 | 0.01 | 49 |
IV.RM33.EHZ. | 2016-10-31T06:06:56.27 | 0.6 | undecidable | manual | S | 176 | 23.3544 | 97 | -0.09 | 48 |
IV.T1243.HNZ. | 2016-10-31T06:06:55.55 | 0.6 | undecidable | manual | S | 97 | 20.9679 | 99 | -0.19 | 47 |
IV.ARRO.EHZ. | 2016-10-31T06:06:55.16 | 0.3 | undecidable | manual | P | 246 | 38.1285 | 93 | 0.2 | 69 |
IV.GIGS.HHZ. | 2016-10-31T06:06:55.55 | 0.3 | undecidable | manual | P | 133 | 42.7239 | 92 | -0.13 | 69 |
IV.SMA1.EHZ. | 2016-10-31T06:06:54.53 | 0.1 | undecidable | manual | S | 130 | 15.1737 | 110 | 0.29 | 94 |
IV.LNSS.HHZ. | 2016-10-31T06:06:54.74 | 0.3 | undecidable | manual | S | 224 | 17.871 | 103 | -0.19 | 71 |
IV.TERO.HHZ. | 2016-10-31T06:06:54.40 | 0.3 | undecidable | manual | P | 107 | 35.1426 | 93 | -0.11 | 71 |
IV.T1204.EHZ. | 2016-10-31T06:06:53.06 | 0.1 | undecidable | manual | S | 115 | 11.1777 | 124 | -0.22 | 96 |
IV.T1299.HNN. | 2016-10-31T06:06:53.58 | 0.3 | undecidable | manual | S | 142 | 11.877 | 121 | 0.14 | 73 |
IV.T1246.HHN. | 2016-10-31T06:06:53.68 | 0.1 | undecidable | manual | P | 121 | 28.749 | 95 | 0.17 | 94 |
IV.T1241.EHZ. | 2016-10-31T06:06:52.91 | 0.1 | undecidable | manual | P | 52 | 24.6531 | 96 | 0.01 | 98 |
IV.T1201.HNN. | 2016-10-31T06:06:52.41 | 0.3 | undecidable | manual | S | 145 | 8.2806 | 136 | -0.28 | 71 |
IV.T1243.HNZ. | 2016-10-31T06:06:52.28 | 0.1 | undecidable | manual | P | 97 | 20.9679 | 99 | -0.05 | 98 |
IV.RM33.EHZ. | 2016-10-31T06:06:52.68 | 0.1 | undecidable | manual | P | 176 | 23.3544 | 97 | -0.01 | 98 |
IV.T1217.EHZ. | 2016-10-31T06:06:52.25 | 0.3 | undecidable | manual | P | 268 | 21.3675 | 99 | -0.13 | 72 |
IV.T1299.HNN. | 2016-10-31T06:06:51.14 | 0.1 | undecidable | manual | P | 142 | 11.877 | 121 | 0.14 | 98 |
IV.SMA1.EHZ. | 2016-10-31T06:06:51.68 | 0.1 | undecidable | manual | P | 130 | 15.1737 | 110 | 0.22 | 95 |
IV.LNSS.HHZ. | 2016-10-31T06:06:51.81 | 0.3 | undecidable | manual | P | 224 | 17.871 | 103 | -0.05 | 74 |
IV.T1204.EHZ. | 2016-10-31T06:06:50.93 | 0.1 | positive | manual | P | 115 | 11.1777 | 124 | 0.03 | 100 |
IV.T1201.HNN. | 2016-10-31T06:06:50.55 | 0.3 | undecidable | manual | P | 145 | 8.2806 | 136 | -0.01 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1204.EHE. | ML:2.1 | 0.0014203738 | 0.0992 | AML | other | m | 2016-10-31T06:06:53.61 |
IV.T1204.EHN. | ML:1.8 | 0.00073776 | 0.24 | AML | other | m | 2016-10-31T06:06:53.89 |
IV.SMA1.EHN. | ML:2.4 | 0.0020647855 | 0.3008 | AML | other | m | 2016-10-31T06:06:54.83 |
IV.LNSS.HHE. | ML:2.0 | 0.00072100135 | 0.24 | AML | other | m | 2016-10-31T06:06:55.00 |
IV.T1217.EHE. | ML:2.0 | 0.00060841995 | 0.16 | AML | other | m | 2016-10-31T06:06:56.15 |
IV.T1217.HNE. | ML:2.0 | 0.0006235766 | 0.16 | AML | other | m | 2016-10-31T06:06:56.23 |
IV.RM33.HNN. | ML:1.9 | 0.00050957535 | 0.3392 | AML | other | m | 2016-10-31T06:06:56.96 |
IV.RM33.EHN. | ML:1.9 | 0.00049039925 | 0.3392 | AML | other | m | 2016-10-31T06:06:56.80 |
IV.T1241.EHN. | ML:2.2 | 0.0008066139000000001 | 0.2592 | AML | other | m | 2016-10-31T06:06:56.99 |
IV.LNSS.HHN. | ML:2.1 | 0.0010075772 | 0.16 | AML | other | m | 2016-10-31T06:06:56.97 |
IV.SMA1.EHE. | ML:2.2 | 0.001543479 | 0.48 | AML | other | m | 2016-10-31T06:06:56.98 |
IV.GIGS.HHE. | ML:1.3 | 0.00006373692 | 0.2976 | AML | other | m | 2016-10-31T06:07:01.76 |
IV.ARRO.EHN. | ML:1.8 | 0.00025165310000000005 | 0.1824 | AML | other | m | 2016-10-31T06:07:02.64 |
IV.T1217.EHN. | ML:2.1 | 0.0008507601499999999 | 0.144 | AML | other | m | 2016-10-31T06:07:03.85 |
IV.T1215.HNN. | ML:2.2 | 0.0007526021 | 0.096 | AML | other | m | 2016-10-31T06:07:03.78 |
IV.T1215.EHN. | ML:2.2 | 0.00075756705 | 0.096 | AML | other | m | 2016-10-31T06:07:03.78 |
IV.T1215.EHE. | ML:1.9 | 0.0003934416 | 0.064 | AML | other | m | 2016-10-31T06:07:04.89 |
IV.T1215.HNE. | ML:1.9 | 0.00036520355 | 0.064 | AML | other | m | 2016-10-31T06:07:04.89 |
IV.T1241.EHE. | ML:2.2 | 0.0008576427 | 0.24 | AML | other | m | 2016-10-31T06:07:05.79 |
IV.ARRO.EHE. | ML:1.8 | 0.00022401280000000002 | 0.1792 | AML | other | m | 2016-10-31T06:07:10.24 |