A magnitude ML 1.5 earthquake occured in region: 7 km W Montegallo (AP), on
and geographic coordinates (lat, lon) 42.8550, 13.2500 at 9 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 |
---|---|---|---|---|
Montegallo | AP | 7 | 523 | 523 |
Montemonaco | AP | 8 | 604 | 1127 |
Castelsantangelo sul Nera | MC | 9 | 281 | 1408 |
Arquata del Tronto | AP | 10 | 1178 | 2586 |
Montefortino | FM | 12 | 1178 | 3764 |
Ussita | MC | 13 | 444 | 4208 |
Norcia | PG | 14 | 4957 | 9165 |
Visso | MC | 16 | 1107 | 10272 |
Bolognola | MC | 16 | 142 | 10414 |
Acquasanta Terme | AP | 16 | 2916 | 13330 |
Amandola | FM | 17 | 3629 | 16959 |
Preci | PG | 17 | 724 | 17683 |
Comunanza | AP | 18 | 3166 | 20849 |
Accumoli | RI | 18 | 667 | 21516 |
Palmiano | AP | 18 | 196 | 21712 |
Roccafluvione | AP | 19 | 2010 | 23722 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2016-10-29 01:23:27 |
42.855 | 13.2495 | 9 | 2016-10-29 01:31:13 |
Sala Sismica INGV-Roma | 30876281 |
Field | Value |
---|---|
Time (UTC) | 2016-10-29 01:23:27 ± 0.07 |
Latitude | 42.8550 ± 0.0054 |
Longitude | 13.2495 ± 0.0049 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 30876281 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 560 |
Semi-minor axis of confidence ellipse (meter) | 344 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 5 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 20 |
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) | 0.34894 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 30876281 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-29 01:31:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1211.EHZ. | 2016-10-29T01:23:43.99 | 3.0 | undecidable | manual | S | 0.03 | 0 | |||
IV.TERO.HHZ. | 2016-10-29T01:23:39.87 | 0.6 | undecidable | manual | S | 132 | 38.7279 | 50 | -0.44 | 44 |
IV.LNSS.HHZ. | 2016-10-29T01:23:38.96 | 0.3 | undecidable | manual | S | 211 | 32.745 | 50 | 0.24 | 70 |
IV.T1217.EHZ. | 2016-10-29T01:23:38.14 | 0.3 | undecidable | manual | S | 239 | 30.3474 | 107 | 0.06 | 73 |
IV.T1215.EHZ. | 2016-10-29T01:23:38.34 | 0.3 | undecidable | manual | S | 259 | 31.5462 | 50 | -0.06 | 72 |
IV.T1243.HHZ. | 2016-10-29T01:23:35.78 | 0.3 | undecidable | manual | S | 137 | 23.8539 | 111 | -0.17 | 72 |
IV.LNSS.HHZ. | 2016-10-29T01:23:34.11 | 0.3 | undecidable | manual | P | 211 | 32.745 | 50 | 0.31 | 69 |
IV.TERO.HHZ. | 2016-10-29T01:23:34.46 | 0.3 | undecidable | manual | P | 132 | 38.7279 | 50 | -0.26 | 69 |
IV.T1215.EHZ. | 2016-10-29T01:23:33.57 | 0.3 | undecidable | manual | P | 259 | 31.5462 | 50 | -0.05 | 73 |
IV.T1241.EHZ. | 2016-10-29T01:23:33.46 | 0.3 | undecidable | manual | S | 89 | 14.7741 | 122 | 0.36 | 70 |
IV.T1217.EHZ. | 2016-10-29T01:23:33.38 | 0.3 | undecidable | manual | P | 239 | 30.3474 | 107 | -0.05 | 73 |
IV.T1243.HHZ. | 2016-10-29T01:23:32.19 | 0.3 | undecidable | manual | P | 137 | 23.8539 | 111 | -0.01 | 74 |
IV.SMA1.EHZ. | 2016-10-29T01:23:32.31 | 0.3 | undecidable | manual | P | 164 | 25.8519 | 109 | -0.26 | 70 |
IV.T1241.EHZ. | 2016-10-29T01:23:31.01 | 0.1 | undecidable | manual | P | 89 | 14.7741 | 122 | 0.46 | 91 |
XO.AM05.EHZ. | 2016-10-29T01:23:30.68 | 0.3 | undecidable | manual | P | 32 | 15.9729 | 120 | -0.08 | 74 |
IV.MMO1.EHZ. | 2016-10-29T01:23:30.96 | 0.3 | undecidable | manual | S | 52 | 7.9809 | 139 | -0.31 | 72 |
IV.T1245.HNZ. | 2016-10-29T01:23:30.54 | 0.3 | undecidable | manual | S | 272 | 4.995 | 151 | -0.14 | 75 |
IV.T1245.HNZ. | 2016-10-29T01:23:29.36 | 0.3 | undecidable | manual | P | 272 | 4.995 | 151 | 0.2 | 74 |
IV.MC2.EHZ. | 2016-10-29T01:23:29.33 | 0.1 | undecidable | manual | P | 322 | 7.9809 | 139 | -0.17 | 98 |
IV.MMO1.EHZ. | 2016-10-29T01:23:29.59 | 0.1 | undecidable | manual | P | 52 | 7.9809 | 139 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.8 | 0.00028149999999999996 | 0.28 | AML | other | m | 2016-10-29T01:23:39.29 |
IV.LNSS.HHN. | ML:1.6 | 0.000185 | 1.1 | AML | other | m | 2016-10-29T01:23:40.17 |
IV.SMA1.EHE. | ML:1.4 | 0.00012975 | 0.5 | AML | other | m | 2016-10-29T01:23:33.83 |
IV.SMA1.EHN. | ML:1.3 | 0.00010795 | 1.56 | AML | other | m | 2016-10-29T01:23:41.87 |
IV.TERO.HHN. | ML:1.5 | 0.00012670000000000002 | 0.44 | AML | other | m | 2016-10-29T01:23:40.50 |
IV.TERO.HHE. | ML:1.4 | 0.00009039999999999999 | 0.46 | AML | other | m | 2016-10-29T01:23:40.20 |