A magnitude ML 1.0 earthquake occured in region: 8 km E Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8620, 13.2380 at 7 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 8 | 281 | 281 |
Montegallo | AP | 8 | 523 | 804 |
Montemonaco | AP | 9 | 604 | 1408 |
Arquata del Tronto | AP | 11 | 1178 | 2586 |
Ussita | MC | 12 | 444 | 3030 |
Montefortino | FM | 12 | 1178 | 4208 |
Norcia | PG | 14 | 4957 | 9165 |
Visso | MC | 14 | 1107 | 10272 |
Bolognola | MC | 15 | 142 | 10414 |
Preci | PG | 16 | 724 | 11138 |
Amandola | FM | 16 | 3629 | 14767 |
Acquasanta Terme | AP | 17 | 2916 | 17683 |
Comunanza | AP | 18 | 3166 | 20849 |
Accumoli | RI | 19 | 667 | 21516 |
Palmiano | AP | 19 | 196 | 21712 |
Acquacanina | MC | 19 | 121 | 21833 |
Roccafluvione | AP | 19 | 2010 | 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 | 2016-10-18 13:57:19 |
42.8623 | 13.2378 | 7 | 2016-10-18 14:29:41 |
Sala Sismica INGV-Roma | 30335241 |
Field | Value |
---|---|
Time (UTC) | 2016-10-18 13:57:19 ± 0.11 |
Latitude | 42.8623 ± 0.0045 |
Longitude | 13.2378 ± 0.0037 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 30335241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 367 |
Semi-minor axis of confidence ellipse (meter) | 335 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 163 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 103 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27699 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 30335241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-18 14:29:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1215.EHZ. | 2016-10-18T13:57:30.05 | 0.3 | undecidable | manual | S | 258 | 30.747 | 103 | -0.22 | 92 |
IV.T1217.EHZ. | 2016-10-18T13:57:26.50 | 3.0 | undecidable | manual | P | 0.4 | 0 | |||
IV.T1216.EHZ. | 2016-10-18T13:57:26.11 | 0.3 | undecidable | manual | S | 280 | 18.0708 | 112 | 0.05 | 97 |
IV.T1215.EHZ. | 2016-10-18T13:57:25.44 | 0.6 | undecidable | manual | P | 258 | 30.747 | 103 | -0.19 | 62 |
IV.T1216.EHZ. | 2016-10-18T13:57:23.14 | 0.3 | undecidable | manual | P | 280 | 18.0708 | 112 | -0.06 | 97 |
IV.T1204.EHZ. | 2016-10-18T13:57:23.99 | 0.3 | undecidable | manual | P | 163 | 21.6672 | 109 | 0.12 | 95 |
IV.NRCA.HHZ. | 2016-10-18T13:57:23.89 | 0.3 | undecidable | manual | S | 252 | 10.5783 | 125 | 0.15 | 97 |
IV.MMO1.EHZ. | 2016-10-18T13:57:22.98 | 0.3 | undecidable | manual | S | 60 | 8.2806 | 131 | -0.15 | 97 |
IV.T1245.HHZ. | 2016-10-18T13:57:22.04 | 0.3 | undecidable | manual | S | 261 | 4.0959 | 151 | -0.16 | 97 |
IV.NRCA.HHZ. | 2016-10-18T13:57:22.00 | 0.3 | undecidable | manual | P | 252 | 10.5783 | 125 | 0.14 | 97 |
IV.MC2.EHZ. | 2016-10-18T13:57:22.86 | 0.3 | undecidable | manual | S | 324 | 6.7932 | 137 | 0.12 | 98 |
IV.T1245.HHZ. | 2016-10-18T13:57:21.00 | 0.3 | undecidable | manual | P | 261 | 4.0959 | 151 | 0.03 | 100 |
IV.MC2.EHZ. | 2016-10-18T13:57:21.38 | 0.3 | undecidable | manual | P | 324 | 6.7932 | 137 | 0.09 | 98 |
IV.MMO1.EHZ. | 2016-10-18T13:57:21.52 | 0.3 | undecidable | manual | P | 60 | 8.2806 | 131 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.3 | 0.0002765 | 0.16 | AML | other | m | 2016-10-18T13:57:23.93 |
IV.NRCA.HHN. | ML:1.2 | 0.00023099999999999998 | 0.16 | AML | other | m | 2016-10-18T13:57:23.93 |
IV.T1215.HNE. | ML:0.9 | 0.00003757207 | 0.384 | AML | other | m | 2016-10-18T13:57:30.41 |
IV.T1215.HNN. | ML:1.0 | 0.000050775399999999995 | 1.0112 | AML | other | m | 2016-10-18T13:57:30.79 |
IV.T1215.EHN. | ML:0.6 | 0.000017756499999999954 | 1.0112 | AML | other | m | 2016-10-18T13:57:30.28 |
IV.T1216.EHE. | ML:0.9 | 0.00006674749999999998 | 1.472 | AML | other | m | 2016-10-18T13:57:26.19 |
IV.T1245.HHN. | ML:0.0 | 0.00037066 | 0.2368 | AML | other | m | 2016-10-18T13:57:22.37 |
IV.T1245.HNN. | ML:0.0 | 0.00021902285 | 0.224 | AML | other | m | 2016-10-18T13:57:22.12 |
IV.T1245.HHE. | ML:0.0 | 0.00046169159999999996 | 0.16 | AML | other | m | 2016-10-18T13:57:22.12 |
IV.T1245.HNE. | ML:0.0 | 0.0004919006000000001 | 0.16 | AML | other | m | 2016-10-18T13:57:22.20 |