A magnitude ML 1.5 earthquake occured in region: 8 km W Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.8030, 13.2040 at 11 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 | 9 | 4957 | 6135 |
Castelsantangelo sul Nera | MC | 11 | 281 | 6416 |
Montegallo | AP | 12 | 523 | 6939 |
Accumoli | RI | 13 | 667 | 7606 |
Montemonaco | AP | 15 | 604 | 8210 |
Preci | PG | 16 | 724 | 8934 |
Ussita | MC | 17 | 444 | 9378 |
Visso | MC | 17 | 1107 | 10485 |
Acquasanta Terme | AP | 17 | 2916 | 13401 |
Cascia | PG | 18 | 3217 | 16618 |
Montefortino | FM | 19 | 1178 | 17796 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2016-08-24 23:12:47 |
42.8028 | 13.2037 | 11 | 2019-02-12 13:57:20 |
Bollettino Sismico Italiano INGV | 30446921 |
Field | Value |
---|---|
Time (UTC) | 2016-08-24 23:12:47 ± 0.11 |
Latitude | 42.8028 ± 0.0072 |
Longitude | 13.2037 ± 0.0074 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 30446921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 678 |
Semi-minor axis of confidence ellipse (meter) | 499 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 216 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 680.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 175 |
Number of associated phases, regardless of their use for origin computation | 23 |
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) | 0.53150 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.5 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 30446921 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-01-09 15:45:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SNTG.HHZ. | 2016-08-24T23:13:05.30 | 0.6 | undecidable | manual | S | 337 | 54.501 | 90 | 0.67 | 38 |
IV.RMP.HHZ. | 2016-08-24T23:12:58.99 | 3.0 | undecidable | manual | Sg | 0.01 | 0 | |||
IV.EL6.EHZ. | 2016-08-24T23:12:58.29 | 0.3 | undecidable | manual | P | 352 | 58.9965 | 90 | 0.16 | 66 |
IV.CESI.HHZ. | 2016-08-24T23:12:58.88 | 0.6 | undecidable | manual | S | 313 | 33.0447 | 91 | -0.02 | 48 |
IV.CSP1.EHZ. | 2016-08-24T23:12:58.88 | 0.6 | undecidable | manual | S | 0 | 32.0457 | 91 | 0.25 | 45 |
IV.FDMO.HHZ. | 2016-08-24T23:12:57.29 | 0.6 | undecidable | manual | S | 340 | 27.5502 | 91 | -0.15 | 47 |
IV.SNTG.HHZ. | 2016-08-24T23:12:57.41 | 0.3 | undecidable | manual | P | 337 | 54.501 | 90 | -0.03 | 69 |
IV.T1243.HNN. | 2016-08-24T23:12:56.47 | 0.6 | undecidable | manual | S | 120 | 23.1546 | 92 | 0.21 | 46 |
IV.FEMA.HNE. | 2016-08-24T23:12:55.44 | 0.6 | undecidable | manual | S | 325 | 21.6672 | 92 | -0.42 | 45 |
IV.CSP1.EHZ. | 2016-08-24T23:12:54.04 | 0.1 | undecidable | manual | P | 0 | 32.0457 | 91 | 0.06 | 94 |
IV.CESI.HHZ. | 2016-08-24T23:12:54.04 | 0.3 | undecidable | manual | P | 313 | 33.0447 | 91 | -0.09 | 71 |
IV.MC2.EHZ. | 2016-08-24T23:12:53.52 | 0.6 | undecidable | manual | S | 354 | 12.0768 | 111 | 0.19 | 47 |
IV.NRCA.HNZ. | 2016-08-24T23:12:53.08 | 0.6 | undecidable | manual | S | 295 | 7.9809 | 132 | 0.66 | 42 |
IV.MMO1.EHZ. | 2016-08-24T23:12:53.88 | 0.6 | undecidable | manual | S | 43 | 14.6742 | 99 | -0.11 | 49 |
IV.FEMA.HNE. | 2016-08-24T23:12:52.28 | 0.3 | undecidable | manual | P | 325 | 21.6672 | 92 | -0.09 | 72 |
IV.T1243.HNN. | 2016-08-24T23:12:52.55 | 0.3 | undecidable | manual | P | 120 | 23.1546 | 92 | -0.06 | 72 |
IV.FDMO.HHZ. | 2016-08-24T23:12:52.77 | 0.3 | undecidable | manual | P | 340 | 27.5502 | 91 | -0.51 | 66 |
IV.T1242.HHZ. | 2016-08-24T23:12:51.07 | 0.6 | undecidable | manual | S | 1 | 2.8971 | 161 | -0.6 | 45 |
IV.MMO1.EHZ. | 2016-08-24T23:12:51.43 | 0.3 | undecidable | manual | P | 43 | 14.6742 | 99 | 0.13 | 71 |
IV.MC2.EHZ. | 2016-08-24T23:12:50.97 | 0.1 | undecidable | manual | P | 354 | 12.0768 | 111 | 0.05 | 97 |
IV.NRCA.HNZ. | 2016-08-24T23:12:50.22 | 0.3 | undecidable | manual | P | 295 | 7.9809 | 132 | -0.17 | 72 |
IV.T1242.HHZ. | 2016-08-24T23:12:49.96 | 0.1 | undecidable | manual | P | 1 | 2.8971 | 161 | 0.01 | 100 |
IV.RCAV.EHZ. | 2016-08-24T23:12:47.55 | 3.0 | positive | manual | P | 0.87 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.4 | 0.00011715 | 0.22 | AML | other | m | 2016-08-24T23:13:01.67 |
IV.CESI.HHE. | ML:1.2 | 0.00006994999999999999 | 0.62 | AML | other | m | 2016-08-24T23:13:25.67 |
IV.FDMO.HHE. | ML:0.9 | 0.0000885 | 0.16 | AML | other | m | 2016-08-24T23:13:23.25 |
IV.MMO1.EHE. | ML:1.2 | 0.00014094999999999998 | 0.3 | AML | other | m | 2016-08-24T23:12:54.54 |
IV.MMO1.EHN. | ML:1.3 | 0.000185 | 0.56 | AML | other | m | 2016-08-24T23:12:54.21 |
IV.NRCA.HHN. | ML:2.2 | 0.002345 | 0.46 | AML | other | m | 2016-08-24T23:12:53.26 |
IV.NRCA.HNE. | ML:2.5 | 0.004025 | 0.1 | AML | other | m | 2016-08-24T23:12:53.23 |
IV.NRCA.HNN. | ML:2.2 | 0.002185 | 0.44 | AML | other | m | 2016-08-24T23:12:53.48 |