A magnitude ML 1.6 earthquake occured in region: 7 km E Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8730, 13.2350 at 11 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 | 7 | 281 | 281 |
Montemonaco | AP | 8 | 604 | 885 |
Montegallo | AP | 9 | 523 | 1408 |
Ussita | MC | 11 | 444 | 1852 |
Montefortino | FM | 12 | 1178 | 3030 |
Arquata del Tronto | AP | 12 | 1178 | 4208 |
Visso | MC | 14 | 1107 | 5315 |
Bolognola | MC | 14 | 142 | 5457 |
Norcia | PG | 15 | 4957 | 10414 |
Amandola | FM | 16 | 3629 | 14043 |
Preci | PG | 16 | 724 | 14767 |
Comunanza | AP | 18 | 3166 | 17933 |
Acquacanina | MC | 18 | 121 | 18054 |
Acquasanta Terme | AP | 18 | 2916 | 20970 |
Palmiano | AP | 19 | 196 | 21166 |
Sarnano | MC | 19 | 3264 | 24430 |
Fiastra | MC | 19 | 559 | 24989 |
Roccafluvione | AP | 20 | 2010 | 26999 |
Accumoli | RI | 20 | 667 | 27666 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2017-01-03 17:16:27 |
42.8732 | 13.2347 | 11 | 2017-01-03 17:23:35 |
Sala Sismica INGV-Roma | 38414941 |
Field | Value |
---|---|
Time (UTC) | 2017-01-03 17:16:27 ± 0.03 |
Latitude | 42.8732 ± 0.0018 |
Longitude | 13.2347 ± 0.0025 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 38414941 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 196 |
Semi-minor axis of confidence ellipse (meter) | 179 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 13 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 200.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 72 |
Number of associated phases, regardless of their use for origin computation | 42 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30577 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 38414941 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-01-03 17:23:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SIRI.HHZ. | 2017-01-03T17:17:38.88 | 3.0 | undecidable | manual | Sn | 0.4 | 0 | |||
IV.BRSN.EHZ. | 2017-01-03T17:17:27.58 | 3.0 | undecidable | manual | Sn | 2.38 | 0 | |||
IV.MSSA.HHZ. | 2017-01-03T17:17:24.06 | 3.0 | undecidable | manual | Sg | -2.51 | 0 | |||
IV.CPGN.EHZ. | 2017-01-03T17:17:17.03 | 3.0 | undecidable | manual | Sn | 1.62 | 0 | |||
IV.ERC.EHZ. | 2017-01-03T17:17:14.36 | 3.0 | undecidable | manual | Sn | -8.78 | 0 | |||
IV.CET2.HHZ. | 2017-01-03T17:17:09.85 | 3.0 | undecidable | manual | Pg | 15.43 | 0 | |||
IV.ZONE.HHZ. | 2017-01-03T17:16:54.86 | 3.0 | undecidable | manual | Pn | -7.41 | 0 | |||
IV.AMUR.HHZ. | 2017-01-03T17:16:53.37 | 3.0 | undecidable | manual | Pn | -3.43 | 0 | |||
IV.CAVE.HHZ. | 2017-01-03T17:16:53.07 | 3.0 | positive | manual | Pg | 3.52 | 0 | |||
IV.BRSN.EHZ. | 2017-01-03T17:16:45.51 | 3.0 | negative | manual | Pg | 2.28 | 0 | |||
IV.ZCCA.HHZ. | 2017-01-03T17:16:41.91 | 3.0 | undecidable | manual | Pn | -0.57 | 0 | |||
IV.LNSS.HHZ. | 2017-01-03T17:16:39.38 | 0.3 | undecidable | manual | S | 208 | 33.9438 | 50 | 0.31 | 68 |
IV.T1215.EHZ. | 2017-01-03T17:16:38.08 | 0.3 | undecidable | manual | S | 255 | 30.8469 | 50 | -0.17 | 71 |
IV.T1220.EHZ. | 2017-01-03T17:16:37.82 | 0.3 | undecidable | manual | S | 336 | 28.8489 | 50 | 0.1 | 72 |
IV.T1243.HHZ. | 2017-01-03T17:16:37.03 | 0.3 | undecidable | manual | S | 138 | 26.1516 | 50 | 0.02 | 74 |
IV.T1218.EHZ. | 2017-01-03T17:16:36.73 | 0.3 | undecidable | manual | S | 203 | 24.5532 | 50 | 0.16 | 72 |
IV.FIAM.HHZ. | 2017-01-03T17:16:36.81 | 3.0 | positive | manual | Pg | 11.08 | 0 | |||
IV.T1212.EHZ. | 2017-01-03T17:16:35.32 | 0.1 | undecidable | manual | S | 229 | 20.5683 | 50 | -0.18 | 96 |
IV.T1241.EHZ. | 2017-01-03T17:16:34.10 | 0.3 | undecidable | manual | S | 97 | 16.0728 | 124 | -0.15 | 73 |
IV.T1216.EHZ. | 2017-01-03T17:16:34.60 | 0.3 | undecidable | manual | S | 276 | 17.6712 | 122 | -0.11 | 73 |
IV.LNSS.HHZ. | 2017-01-03T17:16:34.09 | 0.3 | undecidable | manual | P | 208 | 33.9438 | 50 | -0.1 | 71 |
IV.T1256.HHZ. | 2017-01-03T17:16:33.81 | 0.1 | undecidable | manual | S | 357 | 14.7741 | 126 | -0.08 | 99 |
IV.T1215.EHZ. | 2017-01-03T17:16:33.71 | 0.3 | undecidable | manual | P | 255 | 30.8469 | 50 | 0 | 73 |
IV.T1220.EHZ. | 2017-01-03T17:16:33.42 | 0.6 | undecidable | manual | P | 336 | 28.8489 | 50 | 0.01 | 49 |
IV.CESI.HHZ. | 2017-01-03T17:16:33.68 | 0.1 | undecidable | manual | P | 299 | 30.5472 | 50 | 0.01 | 97 |
IV.T1299.EHZ. | 2017-01-03T17:16:33.17 | 0.6 | undecidable | manual | P | 172 | 26.751 | 50 | 0.08 | 48 |
IV.NRCA.HHZ. | 2017-01-03T17:16:32.65 | 0.3 | undecidable | manual | S | 246 | 10.6782 | 135 | -0.17 | 73 |
IV.T1212.EHZ. | 2017-01-03T17:16:32.00 | 0.3 | undecidable | manual | P | 229 | 20.5683 | 50 | -0.13 | 73 |
IV.T1218.EHZ. | 2017-01-03T17:16:32.73 | 0.3 | undecidable | manual | P | 203 | 24.5532 | 50 | -0.02 | 74 |
IV.T1243.HHZ. | 2017-01-03T17:16:32.93 | 0.3 | undecidable | manual | P | 138 | 26.1516 | 50 | -0.07 | 73 |
IV.MMO1.EHZ. | 2017-01-03T17:16:32.12 | 0.1 | undecidable | manual | S | 69 | 8.0808 | 144 | -0.09 | 100 |
IV.T1245.HHZ. | 2017-01-03T17:16:31.60 | 0.3 | undecidable | manual | S | 244 | 4.1958 | 159 | 0.04 | 76 |
IV.T1256.HHZ. | 2017-01-03T17:16:31.23 | 0.1 | undecidable | manual | P | 357 | 14.7741 | 126 | 0.03 | 100 |
IV.MC2.EHZ. | 2017-01-03T17:16:31.88 | 0.3 | undecidable | manual | S | 319 | 5.6943 | 153 | 0.11 | 75 |
IV.T1241.EHZ. | 2017-01-03T17:16:31.37 | 0.1 | undecidable | manual | P | 97 | 16.0728 | 124 | -0.04 | 99 |
IV.T1216.EHZ. | 2017-01-03T17:16:31.59 | 0.3 | undecidable | manual | P | 276 | 17.6712 | 122 | -0.08 | 74 |
IV.MC2.EHZ. | 2017-01-03T17:16:30.22 | 0.3 | undecidable | manual | P | 319 | 5.6943 | 153 | 0.25 | 73 |
IV.MMO1.EHZ. | 2017-01-03T17:16:30.28 | 0.3 | undecidable | manual | P | 69 | 8.0808 | 144 | 0.05 | 75 |
IV.NRCA.HHZ. | 2017-01-03T17:16:30.63 | 0.1 | undecidable | manual | P | 246 | 10.6782 | 135 | 0.05 | 100 |
IV.T1245.HHZ. | 2017-01-03T17:16:30.07 | 0.1 | undecidable | manual | P | 244 | 4.1958 | 159 | 0.21 | 98 |
IV.T1214.EHZ. | 2017-01-03T17:16:30.88 | 0.3 | undecidable | manual | P | 190 | 12.7761 | 130 | 0 | 75 |
IV.RMP.HHZ. | 2017-01-03T17:16:22.00 | 3.0 | negative | manual | P | 3.2 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.9 | 0.000986 | 0.1 | AML | other | m | 2017-01-03T17:16:32.73 |
IV.NRCA.HNN. | ML:1.9 | 0.000925 | 0.1 | AML | other | m | 2017-01-03T17:16:32.74 |
IV.NRCA.HNE. | ML:1.7 | 0.000642 | 0.08 | AML | other | m | 2017-01-03T17:16:32.70 |
IV.NRCA.HHE. | ML:1.8 | 0.000687 | 0.06 | AML | other | m | 2017-01-03T17:16:32.70 |
IV.T1220.EHE. | ML:1.6 | 0.00019949999999999997 | 1.32 | AML | other | m | 2017-01-03T17:16:39.86 |
IV.T1220.EHN. | ML:1.6 | 0.000185 | 0.18 | AML | other | m | 2017-01-03T17:16:39.40 |
IV.T1245.HHE. | ML:1.3 | 0.0003035 | 1.42 | AML | other | m | 2017-01-03T17:16:32.12 |
IV.T1245.HHN. | ML:1.1 | 0.000221 | 0.32 | AML | other | m | 2017-01-03T17:16:32.87 |