A magnitude ML 2.1 earthquake occured in region: 5 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7950, 13.1510 at 24 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5238 |
Arquata del Tronto | AP | 12 | 1178 | 6416 |
Preci | PG | 13 | 724 | 7140 |
Accumoli | RI | 14 | 667 | 7807 |
Cascia | PG | 14 | 3217 | 11024 |
Montegallo | AP | 16 | 523 | 11547 |
Visso | MC | 16 | 1107 | 12654 |
Ussita | MC | 17 | 444 | 13098 |
Montemonaco | AP | 19 | 604 | 13702 |
Cerreto di Spoleto | PG | 19 | 1075 | 14777 |
Cittareale | RI | 20 | 482 | 15259 |
Poggiodomo | PG | 20 | 117 | 15376 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2016-11-01 05:32:18 |
42.795 | 13.1508 | 24 | 2019-02-12 14:03:39 |
Bollettino Sismico Italiano INGV | 54246821 |
Field | Value |
---|---|
Time (UTC) | 2016-11-01 05:32:18 ± 0.5 |
Latitude | 42.7950 ± 0.0135 |
Longitude | 13.1508 ± 0.0196 |
Depth (km) | 24 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 54246821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1519 |
Semi-minor axis of confidence ellipse (meter) | 1060 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 235 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 61 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31836 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 54246821 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-03-01 17:59:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIGN.HNZ. | 2016-11-01T05:33:10.99 | 3.0 | undecidable | manual | Sg | 1.02 | 0 | |||
IV.ARVD.HHZ. | 2016-11-01T05:32:40.99 | 3.0 | undecidable | manual | S | -0.75 | 0 | |||
IV.TOLF.HHZ. | 2016-11-01T05:32:39.91 | 3.0 | undecidable | manual | P | 4.96 | 0 | |||
IV.LAV9.HHZ. | 2016-11-01T05:32:36.46 | 3.0 | undecidable | manual | Pg | -0.27 | 0 | |||
IV.ARRO.EHZ. | 2016-11-01T05:32:33.72 | 3.0 | undecidable | manual | P | 0 | ||||
IV.T1211.EHZ. | 2016-11-01T05:32:32.96 | 3.0 | undecidable | manual | P | 0 | ||||
IV.T1241.EHZ. | 2016-11-01T05:32:29.15 | 0.3 | undecidable | manual | S | 73 | 23.754 | 129 | 0.22 | 79 |
IV.T1215.EHZ. | 2016-11-01T05:32:28.71 | 3.0 | undecidable | manual | P | 0 | ||||
IV.T1204.EHZ. | 2016-11-01T05:32:27.90 | 0.3 | undecidable | manual | S | 134 | 18.87 | 137 | -0.07 | 82 |
IV.T1299.HNN. | 2016-11-01T05:32:27.31 | 0.3 | undecidable | manual | S | 149 | 20.7681 | 133 | -1.02 | 61 |
IV.T1201.HNN. | 2016-11-01T05:32:27.83 | 0.3 | undecidable | manual | S | 152 | 17.2716 | 139 | 0.14 | 80 |
IV.MMO1.EHZ. | 2016-11-01T05:32:27.93 | 0.3 | undecidable | manual | S | 51 | 18.3705 | 137 | 0.05 | 83 |
IV.T1241.EHZ. | 2016-11-01T05:32:25.29 | 0.3 | undecidable | manual | P | 73 | 23.754 | 129 | 0.65 | 70 |
IV.T1220.EHZ. | 2016-11-01T05:32:25.31 | 0.3 | undecidable | manual | P | 352 | 35.3424 | 117 | -0.82 | 63 |
IV.T1221.HNE. | 2016-11-01T05:32:24.80 | 0.6 | undecidable | manual | P | 286 | 25.752 | 127 | -0.08 | 54 |
IV.T1201.HNN. | 2016-11-01T05:32:24.63 | 0.1 | undecidable | manual | P | 152 | 17.2716 | 139 | 0.71 | 91 |
IV.MMO1.EHZ. | 2016-11-01T05:32:24.61 | 0.1 | undecidable | manual | P | 51 | 18.3705 | 137 | 0.57 | 98 |
IV.T1256.HHZ. | 2016-11-01T05:32:24.79 | 0.6 | undecidable | manual | P | 15 | 24.2535 | 129 | 0.1 | 54 |
IV.T1217.HNZ. | 2016-11-01T05:32:24.89 | 0.3 | undecidable | manual | P | 243 | 20.1687 | 135 | 0.67 | 69 |
IV.FDMO.HHZ. | 2016-11-01T05:32:24.00 | 0.1 | undecidable | manual | P | 349 | 27.2505 | 125 | -1.07 | 77 |
IV.FEMA.HNE. | 2016-11-01T05:32:24.58 | 0.3 | undecidable | manual | P | 336 | 20.2686 | 134 | 0.34 | 77 |
IV.LNSS.HHZ. | 2016-11-01T05:32:24.94 | 0.3 | undecidable | manual | P | 203 | 23.1546 | 130 | 0.38 | 76 |
IV.T1204.EHZ. | 2016-11-01T05:32:23.60 | 0.3 | undecidable | manual | P | 134 | 18.87 | 137 | -0.49 | 75 |
IV.T1216.EHZ. | 2016-11-01T05:32:23.72 | 3.0 | undecidable | manual | P | 0 | ||||
IV.T1299.HNN. | 2016-11-01T05:32:23.80 | 0.1 | undecidable | manual | P | 149 | 20.7681 | 133 | -0.49 | 100 |
IV.T1245.HHZ. | 2016-11-01T05:32:22.94 | 0.3 | undecidable | manual | P | 24 | 7.4814 | 160 | -0.21 | 81 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1245.HHE. | ML:2.3 | 0.0012656375 | 0.2432 | AML | other | m | 2016-11-01T05:32:33.58 |
IV.T1245.HHN. | ML:2.2 | 0.0010158623499999999 | 0.1408 | AML | other | m | 2016-11-01T05:32:33.45 |
IV.T1245.HNE. | ML:2.3 | 0.0014306445000000002 | 0.2304 | AML | other | m | 2016-11-01T05:32:33.59 |
IV.T1245.HNN. | ML:2.2 | 0.00109396545 | 0.1408 | AML | other | m | 2016-11-01T05:32:33.45 |
IV.T1216.EHE. | ML:2.0 | 0.0005274388 | 0.208 | AML | other | m | 2016-11-01T05:32:36.39 |
IV.T1216.EHN. | ML:2.0 | 0.0006060508499999999 | 0.192 | AML | other | m | 2016-11-01T05:32:35.00 |
IV.FDMO.HHN. | ML:2.0 | 0.0004095566 | 0.0992 | AML | other | m | 2016-11-01T05:32:24.67 |
IV.FDMO.HHE. | ML:2.3 | 0.00074786785 | 0.1984 | AML | other | m | 2016-11-01T05:32:24.53 |
IV.T1220.EHE. | ML:2.0 | 0.00029274849999999986 | 0.4 | AML | other | m | 2016-11-01T05:32:43.19 |
IV.T1220.HNE. | ML:2.0 | 0.0002978277 | 0.4 | AML | other | m | 2016-11-01T05:32:43.19 |
IV.T1220.EHN. | ML:1.8 | 0.00023424865 | 0.32 | AML | other | m | 2016-11-01T05:32:27.71 |