A magnitude Md 1.5 earthquake occured in region: 8 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7860, 13.1960 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 8 | 1178 | 1178 |
Norcia | PG | 8 | 4957 | 6135 |
Accumoli | RI | 11 | 667 | 6802 |
Castelsantangelo sul Nera | MC | 13 | 281 | 7083 |
Montegallo | AP | 13 | 523 | 7606 |
Preci | PG | 16 | 724 | 8330 |
Cascia | PG | 17 | 3217 | 11547 |
Montemonaco | AP | 17 | 604 | 12151 |
Acquasanta Terme | AP | 18 | 2916 | 15067 |
Ussita | MC | 18 | 444 | 15511 |
Visso | MC | 18 | 1107 | 16618 |
Cittareale | RI | 19 | 482 | 17100 |
Amatrice | RI | 19 | 2657 | 19757 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.5 | 2016-08-25 00:26:34 |
42.7863 | 13.196 | 10 | 2019-02-12 13:57:12 |
Bollettino Sismico Italiano INGV | 29229211 |
Field | Value |
---|---|
Time (UTC) | 2016-08-25 00:26:34 ± 0.12 |
Latitude | 42.7863 ± 0.0063 |
Longitude | 13.1960 ± 0.0110 |
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 | 29229211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1014 |
Semi-minor axis of confidence ellipse (meter) | 395 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 243 |
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) | 89 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.73475 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 29229211 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-09-19 10:12:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GATE.HHZ. | 2016-08-25T00:27:32.99 | 3.0 | undecidable | manual | Sg | 2.61 | 0 | |||
IV.SGG.HHZ. | 2016-08-25T00:27:28.99 | 3.0 | undecidable | manual | Sg | 1.62 | 0 | |||
IV.SAMA.HHZ. | 2016-08-25T00:27:08.99 | 3.0 | undecidable | manual | S | -3.77 | 0 | |||
IV.ARVD.HHZ. | 2016-08-25T00:26:59.89 | 0.3 | undecidable | manual | S | 345 | 81.5517 | 50 | 0.75 | 54 |
IV.EL6.EHZ. | 2016-08-25T00:26:54.03 | 0.3 | undecidable | manual | S | 353 | 60.6948 | 50 | 0.46 | 62 |
IV.FIAM.HHZ. | 2016-08-25T00:26:52.99 | 3.0 | undecidable | manual | S | -1.64 | 0 | |||
IV.VVLD.HHZ. | 2016-08-25T00:26:50.08 | 3.0 | positive | manual | P | -4.09 | 0 | |||
IV.ARVD.HHZ. | 2016-08-25T00:26:49.35 | 0.3 | undecidable | manual | P | 345 | 81.5517 | 50 | 0.61 | 57 |
IV.TERO.HHZ. | 2016-08-25T00:26:47.21 | 0.1 | undecidable | manual | S | 118 | 37.8288 | 50 | -0.26 | 90 |
IV.CSP1.EHZ. | 2016-08-25T00:26:46.05 | 0.3 | undecidable | manual | S | 1 | 33.9438 | 50 | -0.36 | 67 |
IV.GUMA.HHZ. | 2016-08-25T00:26:46.23 | 0.1 | undecidable | manual | S | 20 | 32.6451 | 50 | 0.15 | 93 |
IV.CESI.HHZ. | 2016-08-25T00:26:46.29 | 0.1 | undecidable | manual | S | 316 | 33.9438 | 50 | -0.12 | 94 |
IV.EL6.EHZ. | 2016-08-25T00:26:45.51 | 0.3 | undecidable | manual | P | 353 | 60.6948 | 50 | -0.01 | 68 |
IV.CAMP.HHE. | 2016-08-25T00:26:45.92 | 0.1 | undecidable | manual | S | 148 | 32.745 | 50 | -0.18 | 92 |
IV.FDMO.HHZ. | 2016-08-25T00:26:44.53 | 0.1 | undecidable | manual | S | 342 | 29.1486 | 50 | -0.6 | 84 |
IV.GIGS.HHZ. | 2016-08-25T00:26:43.70 | 3.0 | negative | manual | P | -0.67 | 0 | |||
IV.OFFI.HHZ. | 2016-08-25T00:26:43.44 | 0.1 | undecidable | manual | P | 67 | 43.1235 | 50 | 0.63 | 81 |
IV.ARRO.EHZ. | 2016-08-25T00:26:43.02 | 0.1 | undecidable | manual | P | 237 | 41.9247 | 50 | 0.39 | 87 |
IV.FEMA.HNE. | 2016-08-25T00:26:42.86 | 0.1 | undecidable | manual | S | 329 | 22.8549 | 112 | -0.26 | 93 |
IV.GUMA.HHZ. | 2016-08-25T00:26:41.32 | 0.1 | undecidable | manual | P | 20 | 32.6451 | 50 | 0.12 | 94 |
IV.CESI.HHZ. | 2016-08-25T00:26:41.36 | 0.1 | undecidable | manual | P | 316 | 33.9438 | 50 | -0.03 | 95 |
IV.CAMP.HHE. | 2016-08-25T00:26:41.21 | 0.1 | undecidable | manual | P | 148 | 32.745 | 50 | -0.01 | 96 |
IV.TERO.HHZ. | 2016-08-25T00:26:41.79 | 0.1 | undecidable | manual | P | 118 | 37.8288 | 50 | -0.21 | 91 |
IV.CSP1.EHZ. | 2016-08-25T00:26:41.17 | 0.1 | undecidable | manual | P | 1 | 33.9438 | 50 | -0.22 | 92 |
IV.FDMO.HHZ. | 2016-08-25T00:26:40.45 | 0.1 | undecidable | manual | P | 342 | 29.1486 | 50 | -0.2 | 93 |
IV.FEMA.HNE. | 2016-08-25T00:26:39.12 | 0.1 | undecidable | manual | P | 329 | 22.8549 | 112 | -0.37 | 90 |
IV.NRCA.HNZ. | 2016-08-25T00:26:38.95 | 0.1 | undecidable | manual | S | 308 | 8.4804 | 138 | 0.01 | 100 |
IV.NRCA.HNZ. | 2016-08-25T00:26:37.42 | 0.1 | positive | manual | P | 308 | 8.4804 | 138 | 0.34 | 93 |