A magnitude ML 1.2 earthquake occured in region: 8 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7600, 13.1800 at 10 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 |
---|---|---|---|---|
Norcia | PG | 8 | 4957 | 4957 |
Accumoli | RI | 9 | 667 | 5624 |
Arquata del Tronto | AP | 10 | 1178 | 6802 |
Cascia | PG | 14 | 3217 | 10019 |
Castelsantangelo sul Nera | MC | 15 | 281 | 10300 |
Montegallo | AP | 16 | 523 | 10823 |
Cittareale | RI | 16 | 482 | 11305 |
Amatrice | RI | 17 | 2657 | 13962 |
Preci | PG | 18 | 724 | 14686 |
Acquasanta Terme | AP | 19 | 2916 | 17602 |
Montemonaco | AP | 20 | 604 | 18206 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2016-10-16 21:29:03 |
42.7597 | 13.1802 | 10 | 2016-10-16 21:35:59 |
Sala Sismica INGV-Roma | 30276141 |
Field | Value |
---|---|
Time (UTC) | 2016-10-16 21:29:03 ± 0.05 |
Latitude | 42.7597 ± 0.0027 |
Longitude | 13.1802 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 30276141 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 323 |
Semi-minor axis of confidence ellipse (meter) | 267 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 297 |
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) | 70 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 21 |
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) | 0.32915 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 30276141 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-16 21:35:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1211.EHZ. | 2016-10-16T21:29:16.17 | 0.3 | undecidable | manual | S | 227 | 36.5412 | 50 | -0.04 | 71 |
IV.T1243.HHZ. | 2016-10-16T21:29:12.17 | 0.6 | undecidable | manual | S | 108 | 22.9548 | 114 | -0.3 | 46 |
IV.LNSS.HHZ. | 2016-10-16T21:29:11.73 | 0.3 | undecidable | manual | S | 213 | 20.7681 | 116 | -0.06 | 73 |
IV.MC2.EHZ. | 2016-10-16T21:29:11.00 | 0.3 | undecidable | manual | S | 2 | 16.872 | 121 | 0.42 | 68 |
IV.ARRO.EHZ. | 2016-10-16T21:29:11.34 | 3.0 | negative | manual | P | -0.11 | 0 | |||
IV.T1211.EHZ. | 2016-10-16T21:29:11.00 | 0.1 | undecidable | manual | P | 227 | 36.5412 | 50 | 0.04 | 95 |
IV.MMO1.EHZ. | 2016-10-16T21:29:11.32 | 0.3 | undecidable | manual | S | 38 | 19.5693 | 117 | -0.08 | 73 |
IV.GUMA.HHZ. | 2016-10-16T21:29:11.17 | 3.0 | undecidable | manual | P | 0.41 | 0 | |||
IV.T1204.EHZ. | 2016-10-16T21:29:10.11 | 0.6 | undecidable | manual | S | 130 | 14.4744 | 125 | 0.22 | 48 |
IV.TERO.HHZ. | 2016-10-16T21:29:10.85 | 3.0 | positive | manual | P | -0.36 | 0 | |||
IV.RM33.EHZ. | 2016-10-16T21:29:09.57 | 0.1 | undecidable | manual | P | 174 | 27.9498 | 50 | -0.06 | 96 |
IV.T1215.EHZ. | 2016-10-16T21:29:09.14 | 1.0 | negative | manual | P | 281 | 25.8519 | 50 | -0.16 | 24 |
IV.MMO1.EHZ. | 2016-10-16T21:29:08.13 | 0.3 | positive | manual | P | 38 | 19.5693 | 117 | -0.05 | 73 |
IV.T1216.EHZ. | 2016-10-16T21:29:08.15 | 1.0 | positive | manual | P | 318 | 19.5693 | 117 | -0.04 | 25 |
IV.T1243.HHZ. | 2016-10-16T21:29:08.58 | 0.1 | undecidable | manual | P | 108 | 22.9548 | 114 | -0.22 | 94 |
IV.LNSS.HHZ. | 2016-10-16T21:29:08.45 | 0.1 | undecidable | manual | P | 213 | 20.7681 | 116 | 0.05 | 98 |
IV.NRCA.HHZ. | 2016-10-16T21:29:08.21 | 0.6 | undecidable | manual | S | 327 | 9.7791 | 136 | -0.44 | 46 |
IV.T1217.EHZ. | 2016-10-16T21:29:08.48 | 1.0 | undecidable | manual | P | 255 | 20.9679 | 116 | 0.05 | 24 |
IV.T1245.HHZ. | 2016-10-16T21:29:08.65 | 0.3 | undecidable | manual | S | 3 | 10.7781 | 133 | -0.24 | 72 |
IV.SMA1.EHZ. | 2016-10-16T21:29:08.18 | 0.6 | positive | manual | P | 139 | 19.0698 | 118 | 0.08 | 49 |
IV.T1204.EHZ. | 2016-10-16T21:29:07.55 | 0.1 | undecidable | manual | P | 130 | 14.4744 | 125 | 0.24 | 95 |
IV.MC2.EHZ. | 2016-10-16T21:29:07.80 | 0.1 | undecidable | manual | P | 2 | 16.872 | 121 | 0.09 | 97 |
IV.NRCA.HHZ. | 2016-10-16T21:29:06.61 | 0.1 | negative | manual | P | 327 | 9.7791 | 136 | 0.02 | 100 |
IV.T1245.HHZ. | 2016-10-16T21:29:06.89 | 0.6 | positive | manual | P | 3 | 10.7781 | 133 | 0.17 | 48 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARRO.EHE. | ML:0.8 | 0.0000188 | 1.44 | AML | other | m | 2016-10-16T21:29:18.42 |
IV.ARRO.EHN. | ML:0.8 | 0.000019450000000000002 | 1.58 | AML | other | m | 2016-10-16T21:30:12.99 |
IV.GUMA.HHE. | ML:1.3 | 0.00007475000000000001 | 0.8 | AML | other | m | 2016-10-16T21:29:17.74 |
IV.GUMA.HHN. | ML:1.3 | 0.00008410000000000001 | 1.52 | AML | other | m | 2016-10-16T21:29:17.57 |
IV.LNSS.HHE. | ML:1.2 | 0.0001225 | 0.18 | AML | other | m | 2016-10-16T21:29:11.96 |
IV.LNSS.HHN. | ML:1.4 | 0.00018449999999999999 | 0.12 | AML | other | m | 2016-10-16T21:29:12.38 |
IV.NRCA.HHE. | ML:1.8 | 0.0008065 | 0.14 | AML | other | m | 2016-10-16T21:29:08.33 |
IV.NRCA.HHN. | ML:1.8 | 0.0008694999999999999 | 0.14 | AML | other | m | 2016-10-16T21:29:08.32 |
IV.T1245.HHN. | ML:1.3 | 0.0002445 | 1.36 | AML | other | m | 2016-10-16T21:29:09.92 |
IV.T1245.HHE. | ML:1.0 | 0.0001365 | 0.66 | AML | other | m | 2016-10-16T21:29:10.05 |
IV.TERO.HHN. | ML:1.0 | 0.0000327 | 1.46 | AML | other | m | 2016-10-16T21:29:17.73 |
IV.TERO.HHE. | ML:0.9 | 0.0000301 | 1.56 | AML | other | m | 2016-10-16T21:29:18.16 |