A magnitude ML 1.0 earthquake occured in region: 7 km W Montegallo (AP), on
and geographic coordinates (lat, lon) 42.8650, 13.2470 at 6 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 | 8 | 523 | 523 |
Montemonaco | AP | 8 | 604 | 1127 |
Castelsantangelo sul Nera | MC | 8 | 281 | 1408 |
Arquata del Tronto | AP | 11 | 1178 | 2586 |
Montefortino | FM | 12 | 1178 | 3764 |
Ussita | MC | 13 | 444 | 4208 |
Bolognola | MC | 15 | 142 | 4350 |
Norcia | PG | 15 | 4957 | 9307 |
Visso | MC | 15 | 1107 | 10414 |
Amandola | FM | 16 | 3629 | 14043 |
Preci | PG | 17 | 724 | 14767 |
Acquasanta Terme | AP | 17 | 2916 | 17683 |
Comunanza | AP | 17 | 3166 | 20849 |
Palmiano | AP | 18 | 196 | 21045 |
Roccafluvione | AP | 19 | 2010 | 23055 |
Accumoli | RI | 19 | 667 | 23722 |
Acquacanina | MC | 19 | 121 | 23843 |
Sarnano | MC | 20 | 3264 | 27107 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2016-10-17 10:43:32 |
42.8648 | 13.2468 | 6 | 2016-10-17 10:58:31 |
Sala Sismica INGV-Roma | 30296861 |
Field | Value |
---|---|
Time (UTC) | 2016-10-17 10:43:32 ± 0.12 |
Latitude | 42.8648 ± 0.0027 |
Longitude | 13.2468 ± 0.0049 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 30296861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 346 |
Semi-minor axis of confidence ellipse (meter) | 266 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 84 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22393 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 30296861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-17 10:58:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SPS2.HHZ. | 2016-10-17T10:44:50.17 | 3.0 | negative | manual | Pg | 19.950001 | 0 | |||
IV.VOBA.HNZ. | 2016-10-17T10:44:41.99 | 3.0 | undecidable | manual | Sg | 7.78 | 0 | |||
IV.GMB.BHZ. | 2016-10-17T10:44:34.26 | 3.0 | undecidable | manual | Pn | -5.68 | 0 | |||
OE.WTTA.HHZ. | 2016-10-17T10:44:31.14 | 3.0 | positive | manual | Pg | 11.7 | 0 | |||
IV.TDS.HHZ. | 2016-10-17T10:44:26.57 | 3.0 | undecidable | manual | Pn | 0.22 | 0 | |||
IV.MNTV.HNZ. | 2016-10-17T10:44:16.99 | 3.0 | undecidable | manual | Sn | -5.2 | 0 | |||
GU.MGRO.HHZ. | 2016-10-17T10:44:07.05 | 3.0 | undecidable | manual | Pg | 0.64 | 0 | |||
IV.VIVA.HHZ. | 2016-10-17T10:44:00.99 | 3.0 | undecidable | manual | S | -0.05 | 0 | |||
IV.SACR.HHZ. | 2016-10-17T10:43:56.00 | 3.0 | undecidable | manual | Pn | -1.39 | 0 | |||
IV.SARZ.HHZ. | 2016-10-17T10:43:54.61 | 3.0 | undecidable | manual | Pn | -7 | 0 | |||
IV.VCEL.EHZ. | 2016-10-17T10:43:40.76 | 3.0 | positive | manual | Pn | -1.43 | 0 | |||
IV.GUMA.HNE. | 2016-10-17T10:43:40.73 | 0.3 | undecidable | manual | S | 18 | 23.0547 | 105 | 0.07 | 72 |
IV.T1204.EHZ. | 2016-10-17T10:43:40.34 | 0.6 | undecidable | manual | S | 165 | 21.6672 | 106 | 0.14 | 48 |
IV.T1243.HHZ. | 2016-10-17T10:43:40.94 | 0.6 | undecidable | manual | S | 139 | 24.8529 | 104 | -0.31 | 46 |
IV.T1202.EHE. | 2016-10-17T10:43:39.36 | 0.3 | undecidable | manual | S | 186 | 17.9709 | 109 | 0.39 | 68 |
IV.T1243.HHZ. | 2016-10-17T10:43:37.40 | 0.3 | undecidable | manual | P | 139 | 24.8529 | 104 | -0.1 | 72 |
IV.T1201.HNE. | 2016-10-17T10:43:37.03 | 0.3 | undecidable | manual | P | 179 | 23.0547 | 105 | -0.11 | 72 |
IV.IMOL.EHZ. | 2016-10-17T10:43:37.72 | 3.0 | positive | manual | P | -2.01 | 0 | |||
IV.GUMA.HNE. | 2016-10-17T10:43:37.14 | 0.1 | undecidable | manual | P | 18 | 23.0547 | 105 | -0.01 | 97 |
IV.T1204.EHZ. | 2016-10-17T10:43:36.77 | 0.1 | undecidable | manual | P | 165 | 21.6672 | 106 | -0.12 | 96 |
IV.T1202.EHE. | 2016-10-17T10:43:36.43 | 0.6 | undecidable | manual | P | 186 | 17.9709 | 109 | 0.25 | 47 |
IV.MC2.EHZ. | 2016-10-17T10:43:35.73 | 0.3 | undecidable | manual | S | 318 | 6.993 | 132 | 0.12 | 73 |
IV.MMO1.EHZ. | 2016-10-17T10:43:35.82 | 0.3 | undecidable | manual | S | 59 | 7.5813 | 129 | 0.07 | 74 |
IV.MC2.EHZ. | 2016-10-17T10:43:34.22 | 0.1 | undecidable | manual | P | 318 | 6.993 | 132 | -0.02 | 100 |
IV.MMO1.EHZ. | 2016-10-17T10:43:34.36 | 0.1 | undecidable | manual | P | 59 | 7.5813 | 129 | 0.04 | 100 |
IV.T1245.HHZ. | 2016-10-17T10:43:34.88 | 0.3 | undecidable | manual | S | 259 | 4.8951 | 142 | -0.22 | 72 |
IV.T1245.HHZ. | 2016-10-17T10:43:33.86 | 0.1 | undecidable | manual | P | 259 | 4.8951 | 142 | -0.09 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1204.EHE. | ML:1.1 | 0.00009456149999999996 | 4.576 | AML | other | m | 2016-10-17T10:43:41.77 |
IV.T1204.EHN. | ML:0.9 | 0.00006141350000000001 | 4.4224 | AML | other | m | 2016-10-17T10:43:39.28 |