A magnitude ML 1.5 earthquake occured in region: 8 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7490, 13.1800 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 |
---|---|---|---|---|
Accumoli | RI | 8 | 667 | 667 |
Norcia | PG | 9 | 4957 | 5624 |
Arquata del Tronto | AP | 10 | 1178 | 6802 |
Cascia | PG | 14 | 3217 | 10019 |
Cittareale | RI | 15 | 482 | 10501 |
Amatrice | RI | 16 | 2657 | 13158 |
Castelsantangelo sul Nera | MC | 16 | 281 | 13439 |
Montegallo | AP | 16 | 523 | 13962 |
Preci | PG | 19 | 724 | 14686 |
Acquasanta Terme | AP | 19 | 2916 | 17602 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2016-10-16 22:41:29 |
42.7488 | 13.1798 | 11 | 2016-10-16 22:48:01 |
Sala Sismica INGV-Roma | 30277551 |
Field | Value |
---|---|
Time (UTC) | 2016-10-16 22:41:29 ± 0.05 |
Latitude | 42.7488 ± 0.0027 |
Longitude | 13.1798 ± 0.0037 |
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 | 30277551 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 337 |
Semi-minor axis of confidence ellipse (meter) | 195 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 98 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
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 | 43 |
Number of defining phases | 20 |
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) | 0.76442 |
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 | 1.5 |
Uncertainty | 0.4 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 30277551 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-16 22:48:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2016-10-16T22:41:56.99 | 3.0 | undecidable | manual | S | 84.8484 | -0.05 | 0 | ||
IV.EL6.EHZ. | 2016-10-16T22:41:50.99 | 3.0 | undecidable | manual | S | 63.8916 | 0.39 | 0 | ||
IV.SNTG.HHZ. | 2016-10-16T22:41:48.99 | 3.0 | undecidable | manual | S | 58.8966 | -0.29 | 0 | ||
IV.ASSB.HHZ. | 2016-10-16T22:41:47.99 | 3.0 | undecidable | manual | S | 52.9026 | 0.08 | 0 | ||
IV.NARO.HHZ. | 2016-10-16T22:41:47.56 | 3.0 | positive | manual | P | -0.67 | 0 | |||
IV.SAMA.HHZ. | 2016-10-16T22:41:46.58 | 3.0 | undecidable | manual | P | -3.36 | 0 | |||
IV.FRON.EHZ. | 2016-10-16T22:41:45.55 | 3.0 | negative | manual | P | -0.29 | 0 | |||
IV.ARVD.HHZ. | 2016-10-16T22:41:44.20 | 3.0 | undecidable | manual | P | 84.8484 | -0.4 | 0 | ||
IV.CING.HHZ. | 2016-10-16T22:41:41.69 | 3.0 | undecidable | manual | P | -0.31 | 0 | |||
IV.ATCC.EHZ. | 2016-10-16T22:41:41.03 | 3.0 | positive | manual | P | -0.17 | 0 | |||
IV.FOSV.EHZ. | 2016-10-16T22:41:41.70 | 3.0 | negative | manual | P | -0.21 | 0 | |||
IV.EL6.EHZ. | 2016-10-16T22:41:40.99 | 3.0 | positive | manual | P | 63.8916 | -0.18 | 0 | ||
IV.SNTG.HHZ. | 2016-10-16T22:41:40.00 | 3.0 | positive | manual | P | 58.8966 | -0.26 | 0 | ||
IV.FIAM.HHZ. | 2016-10-16T22:41:39.04 | 3.0 | positive | manual | P | -0.38 | 0 | |||
IV.ASSB.HHZ. | 2016-10-16T22:41:38.99 | 3.0 | undecidable | manual | P | 52.9026 | -0.22 | 0 | ||
IV.RM33.EHZ. | 2016-10-16T22:41:38.58 | 0.3 | undecidable | manual | S | 174 | 26.751 | 50 | -0.23 | 70 |
IV.OFFI.HHZ. | 2016-10-16T22:41:38.73 | 3.0 | negative | manual | P | 0.45 | 0 | |||
IV.T1217.EHZ. | 2016-10-16T22:41:37.26 | 0.3 | undecidable | manual | S | 259 | 20.6682 | 50 | 0.07 | 73 |
IV.MC2.EHZ. | 2016-10-16T22:41:36.59 | 0.3 | undecidable | manual | S | 2 | 18.0708 | 121 | 0.18 | 72 |
IV.GUMA.HHZ. | 2016-10-16T22:41:36.81 | 3.0 | undecidable | manual | P | 0.17 | 0 | |||
IV.T1211.EHZ. | 2016-10-16T22:41:36.14 | 1.0 | positive | manual | P | 228 | 35.742 | 50 | 0.04 | 24 |
IV.LNSS.HHZ. | 2016-10-16T22:41:36.85 | 0.3 | undecidable | manual | S | 215 | 19.7691 | 118 | -0.09 | 74 |
IV.ARRO.EHZ. | 2016-10-16T22:41:36.67 | 3.0 | positive | manual | P | -0.12 | 0 | |||
IV.MMO1.EHZ. | 2016-10-16T22:41:36.90 | 0.3 | undecidable | manual | S | 36 | 20.5683 | 50 | -0.26 | 71 |
IV.T1247.HHZ. | 2016-10-16T22:41:36.99 | 3.0 | undecidable | manual | P | 0.54 | 0 | |||
IV.CESI.HHZ. | 2016-10-16T22:41:36.39 | 3.0 | positive | manual | P | 0.05 | 0 | |||
IV.TERO.HHZ. | 2016-10-16T22:41:35.05 | 3.0 | undecidable | manual | P | -1.81 | 0 | |||
IV.CAMP.HHZ. | 2016-10-16T22:41:35.29 | 3.0 | positive | manual | P | -0.33 | 0 | |||
IV.T1245.HHZ. | 2016-10-16T22:41:34.64 | 0.3 | undecidable | manual | S | 3 | 11.9769 | 132 | -0.06 | 75 |
IV.T1215.EHZ. | 2016-10-16T22:41:34.69 | 0.1 | positive | manual | P | 283 | 26.0517 | 50 | 0.08 | 97 |
IV.T1204.EHZ. | 2016-10-16T22:41:34.92 | 0.6 | undecidable | manual | S | 126 | 13.7751 | 128 | -0.26 | 48 |
IV.RM33.EHZ. | 2016-10-16T22:41:34.65 | 0.1 | undecidable | manual | P | 174 | 26.751 | 50 | -0.07 | 97 |
IV.MMO1.EHZ. | 2016-10-16T22:41:33.70 | 0.3 | positive | manual | P | 36 | 20.5683 | 50 | -0.06 | 74 |
IV.NRCA.HNZ. | 2016-10-16T22:41:33.93 | 0.6 | undecidable | manual | S | 330 | 10.7781 | 135 | -0.48 | 46 |
IV.T1216.EHZ. | 2016-10-16T22:41:33.74 | 1.0 | positive | manual | P | 320 | 20.4684 | 50 | -0.01 | 25 |
IV.MC2.EHZ. | 2016-10-16T22:41:33.55 | 0.1 | negative | manual | P | 2 | 18.0708 | 121 | 0.21 | 95 |
IV.SMA1.EHZ. | 2016-10-16T22:41:33.70 | 0.1 | undecidable | manual | P | 136 | 18.2706 | 120 | 0.33 | 93 |
IV.LNSS.HHZ. | 2016-10-16T22:41:33.68 | 0.1 | positive | manual | P | 215 | 19.7691 | 118 | 0.04 | 98 |
IV.T1243.HHZ. | 2016-10-16T22:41:33.40 | 3.0 | undecidable | manual | P | -1.01 | 0 | |||
IV.T1217.EHZ. | 2016-10-16T22:41:33.76 | 0.1 | undecidable | manual | P | 259 | 20.6682 | 50 | -0.03 | 99 |
IV.T1245.HHZ. | 2016-10-16T22:41:32.42 | 0.6 | undecidable | manual | P | 3 | 11.9769 | 132 | 0.07 | 49 |
IV.NRCA.HNZ. | 2016-10-16T22:41:32.20 | 0.1 | positive | manual | P | 330 | 10.7781 | 135 | 0.02 | 100 |
IV.T1204.EHZ. | 2016-10-16T22:41:32.76 | 0.1 | positive | manual | P | 126 | 13.7751 | 128 | 0.13 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARVD.HHN. | ML:1.1 | 0.000012594999999999999 | 0.8 | AML | other | m | 2016-10-16T22:41:57.37 |
IV.ARVD.HHE. | ML:1.1 | 0.00001605 | 1.1 | AML | other | m | 2016-10-16T22:41:58.33 |
IV.ASSB.HHE. | ML:1.5 | 0.00006825 | 0.96 | AML | other | m | 2016-10-16T22:41:47.22 |
IV.ASSB.HHN. | ML:1.5 | 0.00007620000000000001 | 0.94 | AML | other | m | 2016-10-16T22:41:49.09 |
IV.CAMP.HHE. | ML:1.0 | 0.00004795 | 0.18 | AML | other | m | 2016-10-16T22:41:39.96 |
IV.CAMP.HHN. | ML:1.0 | 0.0000438 | 0.52 | AML | other | m | 2016-10-16T22:41:42.68 |
IV.CESI.HHN. | ML:1.6 | 0.0001655 | 0.94 | AML | other | m | 2016-10-16T22:41:41.94 |
IV.CESI.HHE. | ML:1.4 | 0.0001059 | 0.56 | AML | other | m | 2016-10-16T22:41:42.20 |
IV.CING.HHE. | ML:1.2 | 0.000030050000000000002 | 1.16 | AML | other | m | 2016-10-16T22:41:52.99 |
IV.CING.HHN. | ML:1.2 | 0.00002615 | 1.42 | AML | other | m | 2016-10-16T22:41:55.49 |
IV.FIAM.HHN. | ML:1.0 | 0.000023899999999999998 | 1.56 | AML | other | m | 2016-10-16T22:41:48.86 |
IV.FIAM.HHE. | ML:1.2 | 0.0000332 | 1.3 | AML | other | m | 2016-10-16T22:41:50.03 |
IV.GUMA.HHE. | ML:2.2 | 0.0005525 | 0.26 | AML | other | m | 2016-10-16T22:41:43.25 |
IV.GUMA.HHN. | ML:2.0 | 0.00040149999999999995 | 0.58 | AML | other | m | 2016-10-16T22:41:43.70 |
IV.LNSS.HHE. | ML:1.7 | 0.0004075 | 0.32 | AML | other | m | 2016-10-16T22:41:37.42 |
IV.LNSS.HHN. | ML:1.8 | 0.0004595 | 0.12 | AML | other | m | 2016-10-16T22:41:37.97 |
IV.NRCA.HNE. | ML:2.0 | 0.0011394999999999999 | 0.14 | AML | other | m | 2016-10-16T22:41:34.56 |
IV.NRCA.HHE. | ML:2.0 | 0.00126 | 0.48 | AML | other | m | 2016-10-16T22:41:34.56 |
IV.NRCA.HNN. | ML:2.0 | 0.001082 | 1.08 | AML | other | m | 2016-10-16T22:41:34.83 |
IV.NRCA.HHN. | ML:2.0 | 0.001185 | 1.06 | AML | other | m | 2016-10-16T22:41:35.32 |
IV.OFFI.HHN. | ML:1.6 | 0.00010745000000000001 | 1.26 | AML | other | m | 2016-10-16T22:41:46.93 |
IV.OFFI.HHE. | ML:1.6 | 0.0001305 | 0.78 | AML | other | m | 2016-10-16T22:41:47.24 |
IV.RM33.EHE. | ML:1.4 | 0.00013450000000000002 | 0.32 | AML | other | m | 2016-10-16T22:41:39.57 |
IV.RM33.EHN. | ML:1.1 | 0.00006685000000000001 | 1.38 | AML | other | m | 2016-10-16T22:41:42.67 |
IV.SNTG.HHE. | ML:1.1 | 0.000026700000000000002 | 0.64 | AML | other | m | 2016-10-16T22:41:50.22 |
IV.SNTG.HHN. | ML:1.2 | 0.000030149999999999998 | 0.74 | AML | other | m | 2016-10-16T22:41:49.91 |
IV.T1211.HNN. | ML:4.1 | 0.045094999999999996 | 1.58 | AML | other | m | 2016-10-16T22:42:44.67 |
IV.T1211.HNE. | ML:2.2 | 0.0006736499999999999 | 1.42 | AML | other | m | 2016-10-16T22:42:44.41 |
IV.T1215.EHN. | ML:1.5 | 0.00015785 | 1.2 | AML | other | m | 2016-10-16T22:41:39.93 |
IV.T1215.EHE. | ML:1.4 | 0.000132 | 0.66 | AML | other | m | 2016-10-16T22:41:40.07 |
IV.T1245.HHN. | ML:1.9 | 0.0009235 | 0.68 | AML | other | m | 2016-10-16T22:41:35.23 |
IV.T1245.HHE. | ML:1.6 | 0.0004525 | 1.06 | AML | other | m | 2016-10-16T22:41:35.33 |
IV.T1247.HHN. | ML:1.3 | 0.00007685 | 0.66 | AML | other | m | 2016-10-16T22:41:47.50 |
IV.T1247.HHE. | ML:1.4 | 0.00008999999999999999 | 0.1 | AML | other | m | 2016-10-16T22:41:44.06 |