A magnitude ML 1.4 earthquake occured in region: 8 km W Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.8080, 13.2050 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 8 | 1178 | 1178 |
Norcia | PG | 9 | 4957 | 6135 |
Castelsantangelo sul Nera | MC | 11 | 281 | 6416 |
Montegallo | AP | 11 | 523 | 6939 |
Accumoli | RI | 13 | 667 | 7606 |
Montemonaco | AP | 14 | 604 | 8210 |
Preci | PG | 16 | 724 | 8934 |
Ussita | MC | 16 | 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 |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2016-10-24 16:17:46 |
42.8077 | 13.2052 | 10 | 2016-10-24 16:25:08 |
Sala Sismica INGV-Roma | 30512001 |
Field | Value |
---|---|
Time (UTC) | 2016-10-24 16:17:46 ± 0.07 |
Latitude | 42.8077 ± 0.0045 |
Longitude | 13.2052 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 30512001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 495 |
Semi-minor axis of confidence ellipse (meter) | 196 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 23 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 123 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 3.11165 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 30512001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-24 16:25:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EUCT.HNZ. | 2016-10-24T16:19:05.99 | 3.0 | undecidable | manual | Sg | 8.12 | 0 | |||
IV.MTGR.SHZ. | 2016-10-24T16:19:02.99 | 3.0 | undecidable | manual | Sn | 1.37 | 0 | |||
IV.LEOD.HNZ. | 2016-10-24T16:18:57.99 | 3.0 | undecidable | manual | Sn | -3.45 | 0 | |||
IV.IMOL.HNZ. | 2016-10-24T16:18:42.99 | 3.0 | undecidable | manual | Sg | 345.3987 | 3.59 | 0 | ||
IV.QLNO.HHZ. | 2016-10-24T16:18:40.99 | 3.0 | undecidable | manual | Sn | -0.76 | 0 | |||
IV.TDS.HHZ. | 2016-10-24T16:18:39.11 | 3.0 | undecidable | manual | Pg | 13.83 | 0 | |||
IV.PP3.HNZ. | 2016-10-24T16:18:37.99 | 3.0 | undecidable | manual | Sn | -2.24 | 0 | |||
IV.SARZ.HHZ. | 2016-10-24T16:18:10.51 | 3.0 | undecidable | manual | Pn | 4.3 | 0 | |||
IV.TERO.HHZ. | 2016-10-24T16:17:59.90 | 0.1 | undecidable | manual | S | 122 | 38.4282 | 50 | -0.01 | 97 |
IV.IMOL.HNZ. | 2016-10-24T16:17:59.57 | 3.0 | negative | manual | Pn | 345.3987 | -0.41 | 0 | ||
IV.LIK.EHZ.01 | 2016-10-24T16:17:56.07 | 3.0 | positive | manual | P | 4.88 | 0 | |||
IV.FDMO.HHZ. | 2016-10-24T16:17:56.58 | 0.1 | undecidable | manual | S | 339 | 27.1506 | 50 | -0.31 | 93 |
IV.T1243.HHZ. | 2016-10-24T16:17:55.41 | 0.1 | undecidable | manual | S | 122 | 23.3544 | 113 | -0.36 | 93 |
IV.T1241.EHZ. | 2016-10-24T16:17:54.68 | 0.1 | undecidable | manual | S | 74 | 19.1697 | 118 | 0.21 | 97 |
IV.TERO.HHZ. | 2016-10-24T16:17:54.41 | 0.1 | undecidable | manual | P | 122 | 38.4282 | 50 | -0.02 | 97 |
IV.T1216.EHZ. | 2016-10-24T16:17:53.88 | 0.1 | undecidable | manual | S | 301 | 17.7711 | 120 | -0.15 | 98 |
IV.MMO1.EHZ. | 2016-10-24T16:17:52.76 | 0.1 | undecidable | manual | S | 44 | 14.1747 | 125 | -0.23 | 97 |
IV.T1217.EHZ. | 2016-10-24T16:17:52.53 | 0.1 | undecidable | manual | P | 245 | 24.6531 | 112 | 0.23 | 95 |
MN.AQU.HHZ. | 2016-10-24T16:17:52.01 | 3.0 | negative | manual | P | 0.27 | 0 | |||
IV.FDMO.HHZ. | 2016-10-24T16:17:52.78 | 0.1 | undecidable | manual | P | 339 | 27.1506 | 50 | 0.09 | 98 |
IV.MC2.EHZ. | 2016-10-24T16:17:52.42 | 0.1 | undecidable | manual | S | 353 | 11.5773 | 131 | 0.14 | 99 |
IV.T1243.HHZ. | 2016-10-24T16:17:51.92 | 0.1 | undecidable | manual | P | 122 | 23.3544 | 113 | -0.13 | 98 |
IV.NRCA.HHZ. | 2016-10-24T16:17:51.18 | 0.1 | undecidable | manual | S | 291 | 7.9809 | 142 | -0.22 | 98 |
IV.T1216.EHZ. | 2016-10-24T16:17:51.14 | 0.1 | undecidable | manual | P | 301 | 17.7711 | 120 | 0.1 | 99 |
IV.T1241.EHZ. | 2016-10-24T16:17:51.61 | 0.1 | undecidable | manual | P | 74 | 19.1697 | 118 | 0.31 | 95 |
IV.MC2.EHZ. | 2016-10-24T16:17:50.29 | 0.6 | undecidable | manual | P | 353 | 11.5773 | 131 | 0.25 | 48 |
IV.T1245.HHZ. | 2016-10-24T16:17:50.70 | 0.1 | undecidable | manual | S | 346 | 5.5944 | 151 | -0.25 | 98 |
IV.MMO1.EHZ. | 2016-10-24T16:17:50.56 | 0.1 | undecidable | manual | P | 44 | 14.1747 | 125 | 0.12 | 99 |
IV.T1245.HHZ. | 2016-10-24T16:17:49.42 | 0.1 | undecidable | manual | P | 346 | 5.5944 | 151 | 0.16 | 100 |
IV.NRCA.HHZ. | 2016-10-24T16:17:49.70 | 0.1 | negative | manual | P | 291 | 7.9809 | 142 | 0.17 | 99 |
IV.LATB.EHZ. | 2016-10-24T16:17:44.24 | 3.0 | positive | manual | P | -0.79 | 0 | |||
IV.FIAM.HHZ. | 2016-10-24T16:17:42.95 | 3.0 | negative | manual | P | -5.63 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FIAM.HHN. | ML:1.2 | 0.00003685 | 0.1 | AML | other | m | 2016-10-24T16:19:03.17 |
IV.FIAM.HHE. | ML:1.6 | 0.00007285 | 0.1 | AML | other | m | 2016-10-24T16:19:03.18 |
IV.NRCA.HHE. | ML:1.6 | 0.0005035 | 0.16 | AML | other | m | 2016-10-24T16:17:51.20 |
IV.NRCA.HHN. | ML:1.3 | 0.000314 | 0.12 | AML | other | m | 2016-10-24T16:17:51.21 |