A magnitude ML 1.5 earthquake occured in region: 6 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8210, 13.1620 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 | 6 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 8 | 281 | 5238 |
Preci | PG | 12 | 724 | 5962 |
Arquata del Tronto | AP | 12 | 1178 | 7140 |
Visso | MC | 14 | 1107 | 8247 |
Ussita | MC | 14 | 444 | 8691 |
Montegallo | AP | 14 | 523 | 9214 |
Accumoli | RI | 16 | 667 | 9881 |
Montemonaco | AP | 16 | 604 | 10485 |
Cascia | PG | 17 | 3217 | 13702 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2016-09-02 19:36:14 |
42.8212 | 13.1622 | 10 | 2016-09-02 20:12:22 |
Sala Sismica INGV-Roma | 28075161 |
Field | Value |
---|---|
Time (UTC) | 2016-09-02 19:36:14 ± 0.1 |
Latitude | 42.8212 ± 0.0063 |
Longitude | 13.1622 ± 0.0074 |
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 | 28075161 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 711 |
Semi-minor axis of confidence ellipse (meter) | 557 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 3 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 710.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 87 |
Number of associated phases, regardless of their use for origin computation | 16 |
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) | 0.38041 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 28075161 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-09-02 20:12:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2016-09-02T19:36:28.01 | 0.6 | undecidable | manual | S | 121 | 42.2244 | 50 | -0.2 | 46 |
IV.LNSS.HHZ. | 2016-09-02T19:36:23.81 | 0.6 | undecidable | manual | S | 202 | 26.1516 | 50 | -0.12 | 48 |
IV.T1241.HHZ. | 2016-09-02T19:36:22.36 | 0.6 | undecidable | manual | S | 80 | 22.2555 | 115 | -0.41 | 45 |
IV.TERO.HHZ. | 2016-09-02T19:36:22.68 | 0.6 | undecidable | manual | P | 121 | 42.2244 | 50 | 0.35 | 44 |
IV.T1244.EHZ. | 2016-09-02T19:36:20.35 | 0.3 | undecidable | manual | S | 123 | 13.1757 | 128 | 0.3 | 71 |
IV.MC2.EHZ. | 2016-09-02T19:36:19.47 | 0.3 | undecidable | manual | S | 12 | 10.2786 | 135 | 0.17 | 73 |
IV.LNSS.HHZ. | 2016-09-02T19:36:19.74 | 0.6 | undecidable | manual | P | 202 | 26.1516 | 50 | -0.12 | 48 |
IV.T1215.EHZ. | 2016-09-02T19:36:19.43 | 3.0 | negative | manual | P | 0.01 | 0 | |||
IV.T1241.HHZ. | 2016-09-02T19:36:18.98 | 0.3 | undecidable | manual | P | 80 | 22.2555 | 115 | -0.21 | 71 |
IV.T1202.EHZ. | 2016-09-02T19:36:17.99 | 3.0 | undecidable | manual | P | 0.06 | 0 | |||
IV.MC2.EHZ. | 2016-09-02T19:36:17.36 | 0.3 | negative | manual | P | 12 | 10.2786 | 135 | 0.18 | 73 |
IV.T1242.HHZ. | 2016-09-02T19:36:17.76 | 0.3 | undecidable | manual | S | 75 | 3.5964 | 161 | -0.27 | 72 |
IV.T1244.EHZ. | 2016-09-02T19:36:17.84 | 0.3 | undecidable | manual | P | 123 | 13.1757 | 128 | 0.23 | 72 |
IV.NRCA.HHZ. | 2016-09-02T19:36:17.88 | 0.3 | undecidable | manual | S | 289 | 4.0959 | 158 | -0.22 | 73 |
IV.T1242.HHZ. | 2016-09-02T19:36:16.49 | 1.0 | undecidable | manual | P | 75 | 3.5964 | 161 | 0.05 | 25 |
IV.NRCA.HHZ. | 2016-09-02T19:36:16.56 | 0.1 | negative | manual | P | 289 | 4.0959 | 158 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.0 | 0.000055350000000000004 | 0.94 | AML | other | m | 2016-09-02T19:36:24.34 |
IV.LNSS.HHE. | ML:1.0 | 0.00006145 | 1.3 | AML | other | m | 2016-09-02T19:36:24.02 |
IV.NRCA.HHN. | ML:1.8 | 0.000989 | 0.92 | AML | other | m | 2016-09-02T19:37:25.47 |
IV.NRCA.HHE. | ML:1.6 | 0.000744 | 0.44 | AML | other | m | 2016-09-02T19:37:25.50 |
IV.T1202.EHN. | ML:1.7 | 0.0005635 | 0.74 | AML | other | m | 2016-09-02T19:37:27.50 |
IV.T1202.EHE. | ML:1.6 | 0.000404 | 0.28 | AML | other | m | 2016-09-02T19:37:27.53 |
IV.T1241.HHN. | ML:1.1 | 0.0000889 | 0.28 | AML | other | m | 2016-09-02T19:37:27.55 |
IV.T1241.HHE. | ML:1.1 | 0.00008205 | 0.56 | AML | other | m | 2016-09-02T19:37:29.92 |
IV.T1242.HHE. | ML:1.6 | 0.000693 | 0.4 | AML | other | m | 2016-09-02T19:37:23.69 |
IV.T1242.HHN. | ML:1.8 | 0.0010745 | 0.18 | AML | other | m | 2016-09-02T19:37:23.85 |
IV.T1244.HNN. | ML:1.6 | 0.0004545 | 0.44 | AML | other | m | 2016-09-02T19:37:25.95 |
IV.T1244.HNE. | ML:1.7 | 0.0004905 | 1.26 | AML | other | m | 2016-09-02T19:37:26.63 |
IV.TERO.HHN. | ML:1.2 | 0.000056099999999999995 | 0.22 | AML | other | m | 2016-09-02T19:37:33.85 |
IV.TERO.HHE. | ML:1.3 | 0.00005985 | 0.24 | AML | other | m | 2016-09-02T19:37:34.03 |