A magnitude ML 1.2 earthquake occured in region: 8 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7660, 13.1820 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 | 10 | 667 | 5624 |
Arquata del Tronto | AP | 10 | 1178 | 6802 |
Castelsantangelo sul Nera | MC | 15 | 281 | 7083 |
Cascia | PG | 15 | 3217 | 10300 |
Montegallo | AP | 15 | 523 | 10823 |
Cittareale | RI | 17 | 482 | 11305 |
Preci | PG | 17 | 724 | 12029 |
Amatrice | RI | 17 | 2657 | 14686 |
Acquasanta Terme | AP | 19 | 2916 | 17602 |
Montemonaco | AP | 19 | 604 | 18206 |
Visso | MC | 20 | 1107 | 19313 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2016-12-08 06:58:00 |
42.766 | 13.182 | 10 | 2016-12-08 07:06:18 |
Sala Sismica INGV-Roma | 36019721 |
Field | Value |
---|---|
Time (UTC) | 2016-12-08 06:58:00 ± 0.09 |
Latitude | 42.7660 ± 0.0045 |
Longitude | 13.1820 ± 0.0086 |
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 | 36019721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 607 |
Semi-minor axis of confidence ellipse (meter) | 352 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 90 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33455 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 36019721 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-12-08 07:06:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2016-12-08T06:58:24.99 | 3.0 | undecidable | manual | S | -2.81 | 0 | |||
IV.FIAM.HHZ. | 2016-12-08T06:58:18.99 | 3.0 | undecidable | manual | S | 0.01 | 0 | |||
IV.CSP1.EHZ. | 2016-12-08T06:58:13.30 | 0.3 | undecidable | manual | S | 3 | 36.2415 | 50 | 0.36 | 68 |
IV.T1211.EHZ. | 2016-12-08T06:58:12.73 | 0.6 | undecidable | manual | S | 226 | 37.1295 | 50 | -0.47 | 44 |
IV.RM33.EHZ. | 2016-12-08T06:58:10.70 | 0.1 | undecidable | manual | S | 175 | 28.6491 | 50 | -0.23 | 94 |
IV.FDMO.HHZ. | 2016-12-08T06:58:10.47 | 0.1 | undecidable | manual | S | 346 | 30.9468 | 50 | -1.08 | 69 |
IV.T1215.EHZ. | 2016-12-08T06:58:10.29 | 0.6 | undecidable | manual | S | 279 | 25.8519 | 50 | 0.11 | 49 |
IV.MOMA.HHZ. | 2016-12-08T06:58:10.41 | 3.0 | negative | manual | P | 0.02 | 0 | |||
IV.LNSS.HHZ. | 2016-12-08T06:58:08.70 | 0.3 | undecidable | manual | S | 213 | 21.4674 | 115 | -0.14 | 73 |
IV.CSP1.EHZ. | 2016-12-08T06:58:08.25 | 0.1 | undecidable | manual | P | 3 | 36.2415 | 50 | 0.52 | 87 |
IV.T1241.EHZ. | 2016-12-08T06:58:08.89 | 0.3 | undecidable | manual | S | 64 | 22.6551 | 114 | -0.31 | 70 |
IV.T1211.EHZ. | 2016-12-08T06:58:08.33 | 0.1 | undecidable | manual | P | 226 | 37.1295 | 50 | 0.45 | 89 |
IV.FDMO.HHZ. | 2016-12-08T06:58:07.27 | 0.3 | undecidable | manual | P | 346 | 30.9468 | 50 | 0.34 | 69 |
IV.SMA1.EHZ. | 2016-12-08T06:58:07.98 | 0.3 | undecidable | manual | S | 140 | 19.5693 | 117 | -0.26 | 71 |
IV.T1216.EHZ. | 2016-12-08T06:58:07.79 | 0.3 | undecidable | manual | S | 316 | 19.1697 | 118 | -0.33 | 70 |
IV.TERO.HHZ. | 2016-12-08T06:58:07.28 | 3.0 | undecidable | manual | P | -0.58 | 0 | |||
IV.T1215.EHZ. | 2016-12-08T06:58:06.05 | 0.1 | undecidable | manual | P | 279 | 25.8519 | 50 | -0.08 | 98 |
IV.RM33.EHZ. | 2016-12-08T06:58:06.59 | 0.1 | undecidable | manual | P | 175 | 28.6491 | 50 | 0.03 | 98 |
IV.T1216.EHZ. | 2016-12-08T06:58:05.08 | 0.1 | undecidable | manual | P | 316 | 19.1697 | 118 | 0.14 | 98 |
IV.T1241.EHZ. | 2016-12-08T06:58:05.64 | 0.1 | undecidable | manual | P | 64 | 22.6551 | 114 | 0.07 | 98 |
IV.T1243.HHZ. | 2016-12-08T06:58:05.30 | 3.0 | undecidable | manual | P | -0.23 | 0 | |||
IV.MMO1.EHZ. | 2016-12-08T06:58:05.18 | 3.0 | positive | manual | Pn | 0.05 | 0 | |||
IV.LNSS.HHZ. | 2016-12-08T06:58:05.53 | 0.1 | undecidable | manual | P | 213 | 21.4674 | 115 | 0.17 | 97 |
IV.SMA1.EHZ. | 2016-12-08T06:58:05.17 | 0.1 | undecidable | manual | P | 140 | 19.5693 | 117 | 0.16 | 97 |
IV.MC2.EHZ. | 2016-12-08T06:58:04.47 | 0.1 | undecidable | manual | P | 2 | 16.1727 | 122 | 0.05 | 100 |
IV.T1218.EHZ. | 2016-12-08T06:58:04.18 | 3.0 | positive | manual | Pn | -0.12 | 0 | |||
IV.T1245.HHZ. | 2016-12-08T06:58:03.07 | 3.0 | undecidable | manual | Pn | -1.09 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:0.6 | 0.000020321840000000002 | 0.24 | AML | other | m | 2016-12-08T06:58:11.05 |
IV.T1216.EHE. | ML:1.3 | 0.0001404554 | 0.288 | AML | other | m | 2016-12-08T06:58:08.57 |
IV.T1216.EHN. | ML:1.2 | 0.0001297616 | 0.24 | AML | other | m | 2016-12-08T06:58:08.64 |
IV.T1218.EHN. | ML:1.4 | 0.000255652 | 0.128 | AML | other | m | 2016-12-08T06:58:06.60 |