A magnitude Md 1.0 earthquake occured in region: 5 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7730, 13.1500 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 | 5 | 4957 | 4957 |
Accumoli | RI | 12 | 667 | 5624 |
Arquata del Tronto | AP | 12 | 1178 | 6802 |
Cascia | PG | 13 | 3217 | 10019 |
Castelsantangelo sul Nera | MC | 14 | 281 | 10300 |
Preci | PG | 15 | 724 | 11024 |
Montegallo | AP | 17 | 523 | 11547 |
Cittareale | RI | 17 | 482 | 12029 |
Visso | MC | 18 | 1107 | 13136 |
Poggiodomo | PG | 19 | 117 | 13253 |
Ussita | MC | 19 | 444 | 13697 |
Amatrice | RI | 20 | 2657 | 16354 |
Cerreto di Spoleto | PG | 20 | 1075 | 17429 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
Md 1.0 | 2016-09-01 14:36:22 |
42.773 | 13.1503 | 10 | 2016-09-01 14:59:06 |
Sala Sismica INGV-Roma | 27944091 |
Field | Value |
---|---|
Time (UTC) | 2016-09-01 14:36:22 ± 0.1 |
Latitude | 42.7730 ± 0.0054 |
Longitude | 13.1503 ± 0.0061 |
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 | 27944091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 556 |
Semi-minor axis of confidence ellipse (meter) | 368 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 16 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 136 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
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 | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 27944091 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-09-01 14:59:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2016-09-01T14:36:34.99 | 3.0 | undecidable | manual | S | -0.94 | 0 | |||
IV.T1243.HHZ. | 2016-09-01T14:36:31.75 | 0.1 | undecidable | manual | S | 109 | 25.752 | 50 | -0.08 | 96 |
IV.T1215.EHZ. | 2016-09-01T14:36:31.27 | 0.1 | undecidable | manual | S | 278 | 23.1546 | 114 | 0.2 | 95 |
IV.MMO1.EHZ. | 2016-09-01T14:36:30.66 | 0.3 | undecidable | manual | S | 46 | 20.0688 | 117 | 0.57 | 65 |
IV.T1204.EHZ. | 2016-09-01T14:36:29.65 | 0.1 | undecidable | manual | S | 128 | 17.2716 | 120 | 0.39 | 92 |
IV.T1215.EHZ. | 2016-09-01T14:36:27.52 | 0.1 | undecidable | manual | P | 278 | 23.1546 | 114 | 0.16 | 95 |
IV.T1202.EHZ. | 2016-09-01T14:36:27.01 | 0.1 | undecidable | manual | S | 142 | 9.7791 | 136 | -0.18 | 97 |
IV.T1243.HHZ. | 2016-09-01T14:36:27.66 | 0.1 | undecidable | manual | P | 109 | 25.752 | 50 | -0.14 | 95 |
IV.T1204.EHZ. | 2016-09-01T14:36:26.24 | 0.1 | undecidable | manual | P | 128 | 17.2716 | 120 | -0.08 | 98 |
IV.T1242.HHZ. | 2016-09-01T14:36:26.46 | 0.1 | undecidable | manual | S | 35 | 7.5813 | 143 | -0.23 | 96 |
IV.MMO1.EHZ. | 2016-09-01T14:36:26.80 | 0.1 | undecidable | manual | P | 46 | 20.0688 | 117 | 0 | 99 |
IV.NRCA.HHZ. | 2016-09-01T14:36:26.47 | 0.1 | undecidable | manual | S | 336 | 7.2927 | 144 | -0.17 | 98 |
IV.NRCA.HHZ. | 2016-09-01T14:36:24.57 | 0.1 | undecidable | manual | P | 336 | 7.2927 | 144 | -0.23 | 96 |
IV.T1202.EHZ. | 2016-09-01T14:36:24.99 | 0.6 | positive | manual | P | 142 | 9.7791 | 136 | -0.13 | 49 |
IV.T1242.HHZ. | 2016-09-01T14:36:24.89 | 0.1 | undecidable | manual | P | 35 | 7.5813 | 143 | 0.05 | 100 |