A magnitude ML 1.5 earthquake occured in region: 5 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7840, 13.1540 at 10 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 |
Arquata del Tronto | AP | 12 | 1178 | 6135 |
Castelsantangelo sul Nera | MC | 12 | 281 | 6416 |
Accumoli | RI | 13 | 667 | 7083 |
Cascia | PG | 14 | 3217 | 10300 |
Preci | PG | 14 | 724 | 11024 |
Montegallo | AP | 16 | 523 | 11547 |
Visso | MC | 17 | 1107 | 12654 |
Ussita | MC | 18 | 444 | 13098 |
Cittareale | RI | 18 | 482 | 13580 |
Montemonaco | AP | 19 | 604 | 14184 |
Poggiodomo | PG | 20 | 117 | 14301 |
Cerreto di Spoleto | PG | 20 | 1075 | 15376 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2016-08-25 03:08:09 |
42.7837 | 13.1542 | 10 | 2019-02-12 13:57:15 |
Bollettino Sismico Italiano INGV | 29852611 |
Field | Value |
---|---|
Time (UTC) | 2016-08-25 03:08:09 ± 0.1 |
Latitude | 42.7837 ± 0.0045 |
Longitude | 13.1542 ± 0.0123 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 29852611 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1009 |
Semi-minor axis of confidence ellipse (meter) | 215 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 89 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1010.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
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) | 0.05756 |
Epicentral distance of station farthest from the epicenter (degree) | 0.54949 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 29852611 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-10-05 08:23:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2016-08-25T03:08:20.52 | 0.6 | undecidable | manual | P | 317 | 60.9945 | 50 | 0.39 | 57 |
IV.RM33.EHZ. | 2016-08-25T03:08:20.41 | 0.6 | undecidable | manual | S | 171 | 30.8469 | 50 | 0.33 | 61 |
IV.CESI.HHZ. | 2016-08-25T03:08:20.07 | 0.6 | undecidable | manual | S | 321 | 31.8459 | 50 | -0.27 | 62 |
IV.FDMO.HHZ. | 2016-08-25T03:08:19.98 | 0.6 | undecidable | manual | S | 349 | 28.5492 | 50 | 0.51 | 59 |
IV.ASSB.HHZ. | 2016-08-25T03:08:18.51 | 0.6 | undecidable | manual | P | 306 | 49.4172 | 50 | 0.17 | 61 |
IV.LNSS.HHZ. | 2016-08-25T03:08:17.39 | 0.6 | undecidable | manual | S | 205 | 22.0668 | 115 | -0.23 | 64 |
IV.ARRO.EHZ. | 2016-08-25T03:08:16.57 | 0.3 | undecidable | manual | P | 235 | 38.9277 | 50 | -0.15 | 94 |
IV.TERO.HHN. | 2016-08-25T03:08:16.24 | 0.6 | undecidable | manual | P | 116 | 40.7259 | 50 | -0.76 | 52 |
IV.RM33.EHZ. | 2016-08-25T03:08:15.89 | 0.6 | undecidable | manual | P | 171 | 30.8469 | 50 | 0.41 | 60 |
IV.CESI.HHZ. | 2016-08-25T03:08:15.53 | 0.3 | undecidable | manual | P | 321 | 31.8459 | 50 | -0.1 | 96 |
IV.CSP1.EHZ. | 2016-08-25T03:08:15.75 | 0.6 | undecidable | manual | P | 7 | 34.4433 | 50 | -0.28 | 62 |
IV.FDMO.HHZ. | 2016-08-25T03:08:14.78 | 0.3 | undecidable | manual | P | 349 | 28.5492 | 50 | -0.34 | 92 |
IV.LNSS.HHZ. | 2016-08-25T03:08:14.12 | 0.3 | undecidable | manual | P | 205 | 22.0668 | 115 | 0.06 | 99 |
IV.MMO1.EHZ. | 2016-08-25T03:08:13.67 | 0.6 | undecidable | manual | P | 48 | 19.0698 | 118 | 0.17 | 65 |
IV.NRCA.HNZ. | 2016-08-25T03:08:13.13 | 0.6 | undecidable | manual | S | 330 | 6.3936 | 148 | -0.22 | 65 |
IV.MC2.EHZ. | 2016-08-25T03:08:12.79 | 0.3 | undecidable | manual | P | 11 | 14.4744 | 125 | 0.07 | 100 |
IV.NRCA.HNZ. | 2016-08-25T03:08:11.86 | 0.3 | undecidable | manual | P | 330 | 6.3936 | 148 | 0.27 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARRO.EHE. | ML:1.5 | 0.000103 | 0.18 | AML | other | m | 2016-08-25T03:08:22.68 |
IV.ARRO.EHN. | ML:1.2 | 0.00006205 | 0.16 | AML | other | m | 2016-08-25T03:08:24.05 |
IV.ASSB.HHN. | ML:1.3 | 0.0000562 | 1.58 | AML | other | m | 2016-08-25T03:08:26.49 |
IV.ASSB.HHE. | ML:1.3 | 0.000055900000000000004 | 0.86 | AML | other | m | 2016-08-25T03:08:29.12 |
IV.CESI.HHE. | ML:1.2 | 0.00008199999999999999 | 0.38 | AML | other | m | 2016-08-25T03:08:23.05 |
IV.CESI.HHN. | ML:1.5 | 0.00015250000000000002 | 0.52 | AML | other | m | 2016-08-25T03:08:20.98 |
IV.EL6.EHN. | ML:1.7 | 0.00010349999999999998 | 1.58 | AML | other | m | 2016-08-25T03:09:08.67 |
IV.EL6.EHE. | ML:1.6 | 0.0000726 | 1.52 | AML | other | m | 2016-08-25T03:09:19.89 |
IV.FDMO.HHE. | ML:1.2 | 0.00008455 | 1.46 | AML | other | m | 2016-08-25T03:08:22.36 |
IV.FDMO.HHN. | ML:1.3 | 0.00010499999999999999 | 0.98 | AML | other | m | 2016-08-25T03:08:21.58 |
IV.LNSS.HHE. | ML:1.6 | 0.000262 | 0.12 | AML | other | m | 2016-08-25T03:08:17.86 |
IV.LNSS.HHN. | ML:1.6 | 0.000259 | 0.14 | AML | other | m | 2016-08-25T03:08:18.12 |
IV.MC2.EHE. | ML:1.6 | 0.00043999999999999996 | 1.56 | AML | other | m | 2016-08-25T03:08:18.84 |
IV.MC2.EHN. | ML:1.6 | 0.00035 | 1.48 | AML | other | m | 2016-08-25T03:08:18.06 |