A magnitude ML 1.2 earthquake occured in region: 6 km SE Norcia (PG), on
and geographic coordinates (lat, lon) 42.7610, 13.1540 at 0 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 | 6 | 4957 | 4957 |
Accumoli | RI | 11 | 667 | 5624 |
Arquata del Tronto | AP | 12 | 1178 | 6802 |
Cascia | PG | 12 | 3217 | 10019 |
Castelsantangelo sul Nera | MC | 15 | 281 | 10300 |
Cittareale | RI | 16 | 482 | 10782 |
Preci | PG | 16 | 724 | 11506 |
Montegallo | AP | 17 | 523 | 12029 |
Amatrice | RI | 18 | 2657 | 14686 |
Poggiodomo | PG | 19 | 117 | 14803 |
Visso | MC | 20 | 1107 | 15910 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2016-09-09 05:11:04 |
42.7612 | 13.1542 | 1 | 2016-09-09 05:22:18 |
Sala Sismica INGV-Roma | 28594721 |
Field | Value |
---|---|
Time (UTC) | 2016-09-09 05:11:04 ± 0.1 |
Latitude | 42.7612 ± 0.0036 |
Longitude | 13.1542 ± 0.0073 |
Depth (km) | 1 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 28594721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 670 |
Semi-minor axis of confidence ellipse (meter) | 320 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 241 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 670.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 153 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25631 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 28594721 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-09-09 05:22:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LPEL.HHZ. | 2016-09-09T05:11:37.99 | 3.0 | undecidable | manual | S | -3.4 | 0 | |||
IV.EL6.EHZ. | 2016-09-09T05:11:20.99 | 3.0 | undecidable | manual | S | -3.8 | 0 | |||
IV.SNTG.HHZ. | 2016-09-09T05:11:18.99 | 3.0 | undecidable | manual | S | -4.36 | 0 | |||
IV.RM33.EHZ. | 2016-09-09T05:11:14.66 | 0.6 | undecidable | manual | S | 170 | 28.4493 | 91 | -0.01 | 68 |
IV.T1243.HHZ. | 2016-09-09T05:11:13.25 | 0.6 | undecidable | manual | S | 107 | 25.0527 | 91 | -0.25 | 65 |
IV.CSP1.EHZ. | 2016-09-09T05:11:11.34 | 3.0 | negative | manual | P | 0.29 | 0 | |||
IV.T1216.EHZ. | 2016-09-09T05:11:11.14 | 0.6 | undecidable | manual | S | 323 | 18.0708 | 92 | 0.05 | 68 |
IV.T1204.EHZ. | 2016-09-09T05:11:10.82 | 0.6 | undecidable | manual | S | 125 | 16.2726 | 92 | 0.36 | 64 |
IV.MC2.EHZ. | 2016-09-09T05:11:10.87 | 0.6 | undecidable | manual | S | 10 | 16.872 | 92 | 0.19 | 67 |
IV.RM33.EHZ. | 2016-09-09T05:11:10.18 | 1.0 | negative | manual | P | 170 | 28.4493 | 91 | -0.33 | 32 |
IV.T1243.HHZ. | 2016-09-09T05:11:09.39 | 0.6 | positive | manual | P | 107 | 25.0527 | 91 | -0.44 | 62 |
IV.MC2.EHZ. | 2016-09-09T05:11:08.34 | 0.6 | positive | manual | P | 10 | 16.872 | 92 | 0.14 | 67 |
IV.T1216.EHZ. | 2016-09-09T05:11:08.82 | 0.6 | positive | manual | P | 323 | 18.0708 | 92 | 0.38 | 64 |
IV.T1204.EHZ. | 2016-09-09T05:11:08.32 | 0.3 | negative | manual | P | 125 | 16.2726 | 92 | 0.24 | 99 |
IV.T1242.HHZ. | 2016-09-09T05:11:07.84 | 0.6 | undecidable | manual | S | 28 | 8.5803 | 93 | 0.04 | 70 |
IV.NRCA.HHZ. | 2016-09-09T05:11:07.64 | 0.6 | undecidable | manual | S | 338 | 8.6802 | 93 | -0.18 | 68 |
IV.NRCA.HHZ. | 2016-09-09T05:11:06.30 | 0.3 | undecidable | manual | P | 338 | 8.6802 | 93 | -0.25 | 100 |
IV.T1242.HHZ. | 2016-09-09T05:11:06.42 | 0.6 | positive | manual | P | 28 | 8.5803 | 93 | -0.12 | 69 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSP1.EHN. | ML:1.3 | 0.00008000000000000002 | 1.58 | AML | other | m | 2016-09-09T05:11:44.09 |
IV.CSP1.EHE. | ML:1.2 | 0.00006634999999999999 | 1.58 | AML | other | m | 2016-09-09T05:12:05.43 |
IV.FDMO.HHN. | ML:1.2 | 0.0000762 | 0.16 | AML | other | m | 2016-09-09T05:11:20.94 |
IV.FDMO.HHE. | ML:1.0 | 0.00004495 | 0.22 | AML | other | m | 2016-09-09T05:11:21.03 |