A magnitude ML 1.2 earthquake occured in region: 8 km SE Norcia (PG), on
and geographic coordinates (lat, lon) 42.7520, 13.1770 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 |
Cittareale | RI | 15 | 482 | 10501 |
Castelsantangelo sul Nera | MC | 16 | 281 | 10782 |
Montegallo | AP | 16 | 523 | 11305 |
Amatrice | RI | 16 | 2657 | 13962 |
Preci | PG | 18 | 724 | 14686 |
Acquasanta Terme | AP | 19 | 2916 | 17602 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2016-10-16 06:15:30 |
42.7523 | 13.1772 | 10 | 2016-10-16 06:37:09 |
Sala Sismica INGV-Roma | 30242701 |
Field | Value |
---|---|
Time (UTC) | 2016-10-16 06:15:30 ± 0.08 |
Latitude | 42.7523 ± 0.0027 |
Longitude | 13.1772 ± 0.0049 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 30242701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 289 |
Semi-minor axis of confidence ellipse (meter) | 281 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 82 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
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 | 22 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23203 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 30242701 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-16 06:37:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1215.EHZ. | 2016-10-16T06:15:40.16 | 0.1 | undecidable | manual | S | 282 | 25.752 | 50 | -0.16 | 94 |
IV.T1243.HHZ. | 2016-10-16T06:15:39.06 | 0.6 | undecidable | manual | S | 106 | 22.9548 | 114 | -0.39 | 45 |
IV.T1216.EHZ. | 2016-10-16T06:15:38.57 | 0.3 | undecidable | manual | S | 320 | 20.0688 | 117 | 0.03 | 73 |
IV.MMO1.EHZ. | 2016-10-16T06:15:38.50 | 0.3 | undecidable | manual | S | 37 | 20.3685 | 116 | -0.14 | 72 |
IV.LNSS.HHZ. | 2016-10-16T06:15:38.57 | 0.3 | undecidable | manual | S | 214 | 19.9689 | 117 | 0.05 | 73 |
IV.MC2.EHZ. | 2016-10-16T06:15:38.27 | 0.3 | undecidable | manual | S | 3 | 17.6712 | 120 | 0.45 | 67 |
IV.TERO.HHZ. | 2016-10-16T06:15:37.83 | 3.0 | negative | manual | P | -0.31 | 0 | |||
IV.T1215.EHZ. | 2016-10-16T06:15:36.24 | 0.6 | positive | manual | P | 282 | 25.752 | 50 | -0.04 | 48 |
IV.T1204.EHZ. | 2016-10-16T06:15:36.95 | 0.3 | undecidable | manual | S | 127 | 14.1747 | 125 | 0.16 | 72 |
IV.LNSS.HHZ. | 2016-10-16T06:15:35.34 | 0.3 | undecidable | manual | P | 214 | 19.9689 | 117 | 0.1 | 72 |
IV.MC2.EHZ. | 2016-10-16T06:15:35.10 | 0.1 | undecidable | manual | P | 3 | 17.6712 | 120 | 0.26 | 93 |
IV.T1243.HHZ. | 2016-10-16T06:15:35.59 | 1.0 | negative | manual | P | 106 | 22.9548 | 114 | -0.19 | 24 |
IV.NRCA.HHZ. | 2016-10-16T06:15:35.44 | 0.3 | undecidable | manual | S | 330 | 10.3785 | 134 | -0.33 | 70 |
IV.T1217.EHZ. | 2016-10-16T06:15:35.41 | 0.1 | undecidable | manual | P | 257 | 20.5683 | 116 | 0.07 | 97 |
IV.T1245.HHZ. | 2016-10-16T06:15:35.83 | 0.3 | undecidable | manual | S | 4 | 11.5773 | 131 | -0.25 | 71 |
IV.MMO1.EHZ. | 2016-10-16T06:15:35.33 | 0.6 | negative | manual | P | 37 | 20.3685 | 116 | 0.02 | 49 |
IV.T1245.HHZ. | 2016-10-16T06:15:34.09 | 1.0 | positive | manual | P | 4 | 11.5773 | 131 | 0.25 | 24 |
IV.T1202.EHZ. | 2016-10-16T06:15:34.81 | 0.1 | undecidable | manual | S | 144 | 6.6933 | 146 | -0.13 | 98 |
IV.T1204.EHZ. | 2016-10-16T06:15:34.40 | 0.1 | positive | manual | P | 127 | 14.1747 | 125 | 0.16 | 96 |
IV.T1216.EHZ. | 2016-10-16T06:15:34.87 | 1.0 | positive | manual | P | 320 | 20.0688 | 117 | -0.38 | 23 |
IV.T1202.EHZ. | 2016-10-16T06:15:33.15 | 0.1 | undecidable | manual | P | 144 | 6.6933 | 146 | -0.03 | 100 |
IV.NRCA.HHZ. | 2016-10-16T06:15:33.71 | 0.1 | positive | manual | P | 330 | 10.3785 | 134 | 0.06 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.3 | 0.000143 | 0.38 | AML | other | m | 2016-10-16T06:15:38.99 |
IV.LNSS.HHE. | ML:1.1 | 0.00008444999999999999 | 0.8 | AML | other | m | 2016-10-16T06:15:38.86 |
IV.NRCA.HHN. | ML:1.4 | 0.00028649999999999997 | 0.16 | AML | other | m | 2016-10-16T06:15:36.07 |
IV.NRCA.HHE. | ML:1.4 | 0.0002985 | 0.14 | AML | other | m | 2016-10-16T06:15:36.06 |
IV.T1215.EHE. | ML:0.9 | 0.00004499999999999993 | 1.58 | AML | other | m | 2016-10-16T06:15:31.16 |
IV.T1215.EHN. | ML:1.2 | 0.00008800000000000002 | 1.58 | AML | other | m | 2016-10-16T06:16:41.36 |
IV.T1245.HHE. | ML:1.3 | 0.000235 | 0.56 | AML | other | m | 2016-10-16T06:16:40.69 |
IV.T1245.HHN. | ML:1.2 | 0.000199 | 0.42 | AML | other | m | 2016-10-16T06:16:40.83 |