A magnitude ML 1.7 earthquake occured in region: 6 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7480, 13.2260 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 |
---|---|---|---|---|
Accumoli | RI | 6 | 667 | 667 |
Arquata del Tronto | AP | 7 | 1178 | 1845 |
Norcia | PG | 12 | 4957 | 6802 |
Montegallo | AP | 14 | 523 | 7325 |
Amatrice | RI | 14 | 2657 | 9982 |
Acquasanta Terme | AP | 15 | 2916 | 12898 |
Cittareale | RI | 15 | 482 | 13380 |
Castelsantangelo sul Nera | MC | 18 | 281 | 13661 |
Cascia | PG | 18 | 3217 | 16878 |
Montemonaco | AP | 19 | 604 | 17482 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2016-10-01 01:31:25 |
42.7475 | 13.2255 | 9 | 2016-10-01 01:35:31 |
Sala Sismica INGV-Roma | 29726501 |
Field | Value |
---|---|
Time (UTC) | 2016-10-01 01:31:25 ± 0.08 |
Latitude | 42.7475 ± 0.0027 |
Longitude | 13.2255 ± 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 | 29726501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 390 |
Semi-minor axis of confidence ellipse (meter) | 148 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 77 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 90 |
Number of associated phases, regardless of their use for origin computation | 45 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.77342 |
Number of stations at which the event was observed | 31 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.4 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 29726501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-01 01:35:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2016-10-01T01:31:58.99 | 3.0 | undecidable | manual | S | 0.21 | 0 | |||
IV.ARVD.HHZ. | 2016-10-01T01:31:53.99 | 3.0 | undecidable | manual | S | 85.8474 | 0.11 | 0 | ||
IV.EL6.EHZ. | 2016-10-01T01:31:46.99 | 3.0 | undecidable | manual | S | 64.8906 | 0.23 | 0 | ||
IV.CESX.HHZ. | 2016-10-01T01:31:43.99 | 3.0 | undecidable | manual | S | -0.08 | 0 | |||
IV.ARVD.HHZ. | 2016-10-01T01:31:40.65 | 3.0 | undecidable | manual | P | 85.8474 | -0.15 | 0 | ||
IV.GUMA.HHZ. | 2016-10-01T01:31:38.62 | 0.6 | undecidable | manual | S | 14 | 36.0417 | 50 | 0.71 | 41 |
IV.FDMO.HHZ. | 2016-10-01T01:31:37.03 | 0.6 | undecidable | manual | S | 341 | 33.9438 | 50 | -0.31 | 46 |
IV.VCEL.EHZ. | 2016-10-01T01:31:37.24 | 3.0 | negative | manual | P | 0.14 | 0 | |||
IV.EL6.EHZ. | 2016-10-01T01:31:37.00 | 3.0 | negative | manual | P | 64.8906 | -0.29 | 0 | ||
IV.CING.HHZ. | 2016-10-01T01:31:37.73 | 3.0 | positive | manual | P | -0.29 | 0 | |||
IV.FAGN.HHZ. | 2016-10-01T01:31:37.08 | 3.0 | negative | manual | P | 0.46 | 0 | |||
IV.ATCC.EHZ. | 2016-10-01T01:31:37.56 | 3.0 | negative | manual | P | -0.18 | 0 | |||
IV.SNTG.HHZ. | 2016-10-01T01:31:36.29 | 3.0 | undecidable | manual | P | -0.25 | 0 | |||
IV.FIAM.HHZ. | 2016-10-01T01:31:35.04 | 3.0 | positive | manual | P | -0.39 | 0 | |||
XO.AM05.EHZ. | 2016-10-01T01:31:35.43 | 0.6 | undecidable | manual | S | 22 | 27.5502 | 108 | -0.04 | 49 |
IV.OFFI.HHZ. | 2016-10-01T01:31:34.29 | 3.0 | negative | manual | P | 0.7 | 0 | |||
IV.MC2.EHZ. | 2016-10-01T01:31:33.07 | 0.6 | undecidable | manual | S | 351 | 18.4704 | 116 | 0.53 | 45 |
IV.LNSS.HHZ. | 2016-10-01T01:31:33.70 | 0.6 | undecidable | manual | S | 223 | 22.0668 | 113 | 0.02 | 50 |
IV.T1241.HHZ. | 2016-10-01T01:31:33.03 | 0.6 | undecidable | manual | S | 54 | 20.6682 | 114 | -0.21 | 48 |
IV.T1216.EHZ. | 2016-10-01T01:31:33.87 | 0.6 | undecidable | manual | S | 313 | 23.1546 | 112 | -0.16 | 49 |
IV.GIGS.HHZ. | 2016-10-01T01:31:33.42 | 3.0 | undecidable | manual | P | -0.26 | 0 | |||
IV.GUMA.HHZ. | 2016-10-01T01:31:32.70 | 0.1 | positive | manual | P | 14 | 36.0417 | 50 | 0.08 | 97 |
IV.CESI.HHZ. | 2016-10-01T01:31:32.93 | 3.0 | negative | manual | P | 0.08 | 0 | |||
IV.MMO1.HNZ. | 2016-10-01T01:31:32.55 | 0.6 | undecidable | manual | S | 26 | 18.7701 | 116 | -0.09 | 50 |
IV.CSP1.EHZ. | 2016-10-01T01:31:32.65 | 3.0 | positive | manual | P | -0.12 | 0 | |||
IV.T1247.HHZ. | 2016-10-01T01:31:32.14 | 3.0 | undecidable | manual | P | -0.06 | 0 | |||
IV.T1243.HHZ. | 2016-10-01T01:31:32.37 | 0.6 | undecidable | manual | S | 107 | 19.0698 | 116 | -0.36 | 47 |
XO.AM05.EHZ. | 2016-10-01T01:31:31.10 | 0.1 | positive | manual | P | 22 | 27.5502 | 108 | -0.11 | 97 |
IV.T1215.EHZ. | 2016-10-01T01:31:31.38 | 3.0 | negative | manual | P | 0.01 | 0 | |||
IV.FDMO.HHZ. | 2016-10-01T01:31:31.87 | 0.6 | positive | manual | P | 341 | 33.9438 | 50 | -0.43 | 45 |
IV.TERO.HHZ. | 2016-10-01T01:31:31.76 | 3.0 | positive | manual | P | -0.36 | 0 | |||
IV.T1242.HNZ. | 2016-10-01T01:31:30.07 | 0.6 | undecidable | manual | S | 349 | 9.1797 | 135 | 0.15 | 50 |
IV.T1216.EHZ. | 2016-10-01T01:31:30.19 | 0.6 | positive | manual | P | 313 | 23.1546 | 112 | -0.19 | 48 |
IV.T1204.EHZ. | 2016-10-01T01:31:30.46 | 0.6 | undecidable | manual | S | 137 | 10.878 | 130 | 0.12 | 50 |
IV.RM33.EHZ. | 2016-10-01T01:31:30.99 | 3.0 | undecidable | manual | P | 0.12 | 0 | |||
IV.LNSS.HHZ. | 2016-10-01T01:31:30.21 | 0.1 | positive | manual | P | 223 | 22.0668 | 113 | 0.03 | 100 |
IV.NRCA.HNZ. | 2016-10-01T01:31:30.64 | 0.6 | undecidable | manual | S | 317 | 13.1757 | 125 | -0.33 | 48 |
IV.T1217.EHZ. | 2016-10-01T01:31:30.47 | 3.0 | undecidable | manual | P | -0.01 | 0 | |||
IV.T1241.HHZ. | 2016-10-01T01:31:29.80 | 1.0 | undecidable | manual | P | 54 | 20.6682 | 114 | -0.13 | 25 |
IV.T1243.HHZ. | 2016-10-01T01:31:29.49 | 0.3 | undecidable | manual | P | 107 | 19.0698 | 116 | -0.14 | 74 |
IV.MC2.EHZ. | 2016-10-01T01:31:29.59 | 0.1 | positive | manual | P | 351 | 18.4704 | 116 | 0.07 | 100 |
IV.MMO1.HNZ. | 2016-10-01T01:31:29.59 | 0.3 | positive | manual | P | 26 | 18.7701 | 116 | 0.01 | 76 |
IV.NRCA.HNZ. | 2016-10-01T01:31:28.63 | 0.3 | positive | manual | P | 317 | 13.1757 | 125 | 0.02 | 76 |
IV.T1242.HNZ. | 2016-10-01T01:31:28.20 | 0.3 | undecidable | manual | P | 349 | 9.1797 | 135 | 0.19 | 74 |
IV.T1204.EHZ. | 2016-10-01T01:31:28.51 | 0.1 | undecidable | manual | P | 137 | 10.878 | 130 | 0.26 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
XO.AM05.EHN. | ML:1.9 | 0.000397 | 0.12 | AML | other | m | 2016-10-01T01:31:36.11 |
XO.AM05.EHE. | ML:1.9 | 0.00040300000000000004 | 1 | AML | other | m | 2016-10-01T01:31:35.74 |
IV.CESI.HHN. | ML:2.1 | 0.00043100000000000007 | 0.34 | AML | other | m | 2016-10-01T01:31:39.01 |
IV.CESI.HHE. | ML:1.8 | 0.000207 | 0.4 | AML | other | m | 2016-10-01T01:31:38.87 |
IV.CING.HHN. | ML:1.5 | 0.000057249999999999996 | 0.32 | AML | other | m | 2016-10-01T01:31:49.84 |
IV.CING.HHE. | ML:1.5 | 0.00004795 | 0.16 | AML | other | m | 2016-10-01T01:31:49.80 |
IV.FAGN.HHN. | ML:1.4 | 0.00005275 | 1.52 | AML | other | m | 2016-10-01T01:31:51.71 |
IV.FAGN.HHE. | ML:1.5 | 0.00006840000000000001 | 0.42 | AML | other | m | 2016-10-01T01:31:58.39 |
IV.FDMO.HHN. | ML:1.6 | 0.00016800000000000002 | 0.3 | AML | other | m | 2016-10-01T01:31:37.23 |
IV.FDMO.HHE. | ML:1.5 | 0.0001258 | 0.16 | AML | other | m | 2016-10-01T01:31:38.09 |
IV.FIAM.HHN. | ML:1.6 | 0.0000842 | 0.2 | AML | other | m | 2016-10-01T01:31:42.65 |
IV.FIAM.HHE. | ML:1.5 | 0.00007695 | 0.22 | AML | other | m | 2016-10-01T01:31:43.18 |
IV.GIGS.HHN. | ML:0.8 | 0.000020649999999999997 | 1.16 | AML | other | m | 2016-10-01T01:31:39.77 |
IV.GIGS.HHE. | ML:0.7 | 0.000017495 | 1.5 | AML | other | m | 2016-10-01T01:31:42.01 |
IV.GUMA.HHE. | ML:2.6 | 0.0015400000000000001 | 0.26 | AML | other | m | 2016-10-01T01:31:38.93 |
IV.GUMA.HNE. | ML:2.4 | 0.0010985 | 0.24 | AML | other | m | 2016-10-01T01:31:38.81 |
IV.GUMA.HNN. | ML:2.3 | 0.0008300000000000001 | 0.32 | AML | other | m | 2016-10-01T01:31:38.93 |
IV.GUMA.HHN. | ML:2.3 | 0.0007745 | 0.62 | AML | other | m | 2016-10-01T01:31:39.43 |
IV.LNSS.HHE. | ML:2.3 | 0.0014 | 0.34 | AML | other | m | 2016-10-01T01:31:34.07 |
IV.LNSS.HHN. | ML:2.2 | 0.0011099999999999999 | 0.14 | AML | other | m | 2016-10-01T01:31:34.39 |
IV.NRCA.HHN. | ML:2.2 | 0.001615 | 0.46 | AML | other | m | 2016-10-01T01:31:31.54 |
IV.NRCA.HHE. | ML:2.1 | 0.001545 | 0.7 | AML | other | m | 2016-10-01T01:31:31.29 |
IV.OFFI.HHE. | ML:1.6 | 0.0001164 | 1.14 | AML | other | m | 2016-10-01T01:31:43.84 |
IV.OFFI.HHN. | ML:1.6 | 0.0001312 | 1.06 | AML | other | m | 2016-10-01T01:31:48.10 |
IV.RM33.EHE. | ML:1.5 | 0.00019700000000000002 | 0.72 | AML | other | m | 2016-10-01T01:31:35.79 |
IV.RM33.EHN. | ML:1.8 | 0.000381 | 0.1 | AML | other | m | 2016-10-01T01:31:35.82 |
IV.SNTG.HHN. | ML:1.2 | 0.0000348 | 1.06 | AML | other | m | 2016-10-01T01:31:46.44 |
IV.SNTG.HHE. | ML:1.4 | 0.000043450000000000006 | 0.14 | AML | other | m | 2016-10-01T01:31:46.48 |
IV.T1241.HHN. | ML:1.6 | 0.000275 | 0.18 | AML | other | m | 2016-10-01T01:31:33.22 |
IV.T1241.HHE. | ML:1.5 | 0.000253 | 0.46 | AML | other | m | 2016-10-01T01:31:33.81 |
IV.T1242.HNN. | ML:2.2 | 0.00233 | 0.26 | AML | other | m | 2016-10-01T01:31:30.44 |
IV.T1242.HHN. | ML:2.2 | 0.00229 | 0.24 | AML | other | m | 2016-10-01T01:31:30.43 |
IV.T1242.HHE. | ML:2.3 | 0.00302 | 0.2 | AML | other | m | 2016-10-01T01:31:30.14 |
IV.T1242.HNE. | ML:2.3 | 0.00303 | 0.22 | AML | other | m | 2016-10-01T01:31:30.25 |
IV.T1247.HHE. | ML:1.6 | 0.00016149999999999997 | 0.38 | AML | other | m | 2016-10-01T01:31:40.05 |
IV.T1247.HHN. | ML:1.6 | 0.00017999999999999998 | 0.12 | AML | other | m | 2016-10-01T01:31:39.59 |
IV.TERO.HHN. | ML:1.7 | 0.000229 | 0.32 | AML | other | m | 2016-10-01T01:31:36.85 |
IV.TERO.HHE. | ML:1.6 | 0.0001625 | 0.64 | AML | other | m | 2016-10-01T01:31:38.52 |