A magnitude ML 2.0 earthquake occured in region: 6 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7980, 13.1610 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 | 6 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5238 |
Arquata del Tronto | AP | 12 | 1178 | 6416 |
Preci | PG | 13 | 724 | 7140 |
Accumoli | RI | 14 | 667 | 7807 |
Montegallo | AP | 15 | 523 | 8330 |
Cascia | PG | 15 | 3217 | 11547 |
Visso | MC | 16 | 1107 | 12654 |
Ussita | MC | 16 | 444 | 13098 |
Montemonaco | AP | 18 | 604 | 13702 |
Cittareale | RI | 20 | 482 | 14184 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.0 | 2016-08-29 09:07:19 |
42.7985 | 13.1612 | 9 | 2016-08-29 09:14:37 |
Sala Sismica INGV-Roma | 27606331 |
Field | Value |
---|---|
Time (UTC) | 2016-08-29 09:07:19 ± 0.06 |
Latitude | 42.7985 ± 0.0027 |
Longitude | 13.1612 ± 0.0061 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 27606331 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 494 |
Semi-minor axis of confidence ellipse (meter) | 163 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 262 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 112 |
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) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48384 |
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 | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 27606331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-08-29 09:14:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FRON.EHZ. | 2016-08-29T09:07:46.99 | 3.0 | undecidable | manual | S | -0.64 | 0 | |||
IV.SNTG.HHZ. | 2016-08-29T09:07:37.66 | 0.3 | undecidable | manual | S | 341 | 53.7018 | 50 | 0.61 | 61 |
IV.TERO.HHZ. | 2016-08-29T09:07:33.62 | 0.6 | undecidable | manual | S | 118 | 41.0256 | 50 | -0.05 | 47 |
IV.RM33.EHZ. | 2016-08-29T09:07:31.30 | 0.3 | undecidable | manual | S | 172 | 32.4453 | 50 | -0.07 | 72 |
IV.CSP1.EHZ. | 2016-08-29T09:07:31.26 | 0.3 | undecidable | manual | S | 6 | 32.745 | 50 | -0.2 | 70 |
IV.SNTG.HHZ. | 2016-08-29T09:07:29.77 | 0.3 | undecidable | manual | P | 341 | 53.7018 | 50 | 0 | 70 |
IV.T1243.HHZ. | 2016-08-29T09:07:29.20 | 0.3 | undecidable | manual | S | 116 | 25.9518 | 109 | -0.15 | 72 |
IV.FDMO.HHZ. | 2016-08-29T09:07:29.13 | 0.3 | undecidable | manual | S | 347 | 27.0507 | 108 | -0.58 | 64 |
IV.LNSS.HHZ. | 2016-08-29T09:07:28.75 | 0.3 | undecidable | manual | S | 204 | 23.8539 | 111 | 0.1 | 73 |
IV.TERO.HHZ. | 2016-08-29T09:07:27.67 | 0.6 | undecidable | manual | P | 118 | 41.0256 | 50 | -0.14 | 47 |
IV.CSP1.EHZ. | 2016-08-29T09:07:26.32 | 0.1 | undecidable | manual | P | 6 | 32.745 | 50 | -0.21 | 93 |
IV.RM33.EHZ. | 2016-08-29T09:07:26.34 | 0.3 | undecidable | manual | P | 172 | 32.4453 | 50 | -0.14 | 71 |
IV.MMO1.EHZ. | 2016-08-29T09:07:26.69 | 0.3 | undecidable | manual | S | 50 | 17.4714 | 117 | 0.05 | 74 |
IV.FDMO.HHZ. | 2016-08-29T09:07:25.37 | 0.1 | undecidable | manual | P | 347 | 27.0507 | 108 | -0.15 | 95 |
IV.LNSS.HHZ. | 2016-08-29T09:07:25.06 | 0.1 | positive | manual | P | 204 | 23.8539 | 111 | 0.15 | 96 |
IV.MC2.EHZ. | 2016-08-29T09:07:25.59 | 0.3 | undecidable | manual | S | 10 | 12.6762 | 125 | 0.37 | 70 |
IV.T1243.HHZ. | 2016-08-29T09:07:25.40 | 0.1 | undecidable | manual | P | 116 | 25.9518 | 109 | 0.08 | 97 |
IV.FEMA.HNZ. | 2016-08-29T09:07:24.44 | 0.3 | undecidable | manual | P | 334 | 20.2686 | 114 | 0.19 | 72 |
IV.MC2.EHZ. | 2016-08-29T09:07:23.22 | 0.1 | undecidable | manual | P | 10 | 12.6762 | 125 | 0.29 | 95 |
IV.MMO1.EHZ. | 2016-08-29T09:07:23.84 | 0.1 | undecidable | manual | P | 50 | 17.4714 | 117 | 0.09 | 98 |
IV.NRCA.HHZ. | 2016-08-29T09:07:23.10 | 0.1 | undecidable | manual | S | 316 | 5.4945 | 149 | -0.35 | 95 |
IV.NRCA.HHZ. | 2016-08-29T09:07:22.01 | 0.1 | negative | manual | P | 316 | 5.4945 | 149 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHE. | ML:1.4 | 0.000212 | 0.18 | AML | other | m | 2016-08-29T09:07:27.24 |
IV.MMO1.EHN. | ML:1.4 | 0.000228 | 0.48 | AML | other | m | 2016-08-29T09:07:27.41 |
IV.NRCA.HNN. | ML:2.1 | 0.002525 | 0.08 | AML | other | m | 2016-08-29T09:07:23.59 |
IV.NRCA.HHN. | ML:2.2 | 0.002855 | 0.08 | AML | other | m | 2016-08-29T09:07:23.63 |
IV.NRCA.HNE. | ML:2.1 | 0.0024950000000000003 | 0.2 | AML | other | m | 2016-08-29T09:07:23.17 |
IV.NRCA.HHE. | ML:2.2 | 0.0029349999999999997 | 0.2 | AML | other | m | 2016-08-29T09:07:23.27 |