A magnitude ML 1.0 earthquake occured in region: 5 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7760, 13.1440 at 9 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 | 5 | 4957 | 4957 |
Accumoli | RI | 12 | 667 | 5624 |
Cascia | PG | 12 | 3217 | 8841 |
Arquata del Tronto | AP | 13 | 1178 | 10019 |
Castelsantangelo sul Nera | MC | 13 | 281 | 10300 |
Preci | PG | 14 | 724 | 11024 |
Montegallo | AP | 17 | 523 | 11547 |
Cittareale | RI | 18 | 482 | 12029 |
Visso | MC | 18 | 1107 | 13136 |
Poggiodomo | PG | 18 | 117 | 13253 |
Ussita | MC | 19 | 444 | 13697 |
Cerreto di Spoleto | PG | 19 | 1075 | 14772 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2019-01-17 04:14:12 |
42.7758 | 13.1438 | 9 | 2019-01-17 05:21:48 |
Sala Sismica INGV-Roma | 64724821 |
Field | Value |
---|---|
Time (UTC) | 2019-01-17 04:14:12 ± 0.1 |
Latitude | 42.7758 ± 0.0045 |
Longitude | 13.1438 ± 0.0074 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 64724821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 528 |
Semi-minor axis of confidence ellipse (meter) | 380 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 124 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 97 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.06115 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26350 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 64724821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-01-17 05:21:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2019-01-17T04:14:20.04 | 0.3 | undecidable | manual | S | 47 | 20.2686 | 115 | -0.17 | 72 |
IV.LNSS.HHZ. | 2019-01-17T04:14:20.37 | 0.3 | undecidable | manual | S | 204 | 20.9679 | 114 | -0.08 | 74 |
IV.GAVE.EHZ. | 2019-01-17T04:14:20.96 | 0.3 | undecidable | manual | S | 246 | 22.3554 | 113 | 0.07 | 74 |
IV.FDMO.HHZ. | 2019-01-17T04:14:18.48 | 0.3 | undecidable | manual | P | 351 | 29.2485 | 50 | -0.14 | 72 |
IV.GAVE.EHZ. | 2019-01-17T04:14:17.29 | 0.3 | undecidable | manual | P | 246 | 22.3554 | 113 | -0.04 | 74 |
IV.LNSS.HHZ. | 2019-01-17T04:14:16.95 | 0.3 | undecidable | manual | P | 204 | 20.9679 | 114 | -0.13 | 73 |
IV.NRCA.HHZ. | 2019-01-17T04:14:16.35 | 0.1 | undecidable | manual | S | 339 | 6.7932 | 144 | -0.15 | 99 |
IV.T1299.EHZ. | 2019-01-17T04:14:16.96 | 0.3 | undecidable | manual | P | 144 | 19.3695 | 116 | 0.18 | 72 |
IV.MMO1.EHZ. | 2019-01-17T04:14:16.84 | 0.1 | undecidable | manual | P | 47 | 20.2686 | 115 | -0.1 | 98 |
IV.MC2.EHZ. | 2019-01-17T04:14:16.50 | 0.1 | undecidable | manual | P | 14 | 15.4734 | 121 | 0.4 | 93 |
IV.NRCA.HHZ. | 2019-01-17T04:14:14.91 | 0.1 | undecidable | manual | P | 339 | 6.7932 | 144 | 0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.3 | 0.00028849999999999997 | 0.1 | AML | other | m | 2019-01-17T04:14:16.49 |
IV.NRCA.HHN. | ML:1.0 | 0.00015099999999999998 | 0.48 | AML | other | m | 2019-01-17T04:14:16.33 |
IV.LNSS.HHN. | ML:0.8 | 0.0000506 | 0.72 | AML | other | m | 2019-01-17T04:14:20.91 |
IV.LNSS.HHE. | ML:1.0 | 0.00006305 | 1.34 | AML | other | m | 2019-01-17T04:14:21.70 |