A magnitude ML 1.2 earthquake occured in region: 5 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7020, 13.1860 at 13 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 | 5 | 667 | 667 |
Cittareale | RI | 10 | 482 | 1149 |
Amatrice | RI | 12 | 2657 | 3806 |
Arquata del Tronto | AP | 12 | 1178 | 4984 |
Norcia | PG | 13 | 4957 | 9941 |
Cascia | PG | 14 | 3217 | 13158 |
Acquasanta Terme | AP | 20 | 2916 | 16074 |
Montegallo | AP | 20 | 523 | 16597 |
Monteleone di Spoleto | PG | 20 | 599 | 17196 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2016-10-01 01:20:07 |
42.702 | 13.1862 | 13 | 2016-10-01 01:24:17 |
Sala Sismica INGV-Roma | 29726271 |
Field | Value |
---|---|
Time (UTC) | 2016-10-01 01:20:07 ± 0.06 |
Latitude | 42.7020 ± 0.0027 |
Longitude | 13.1862 ± 0.0024 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 29726271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 279 |
Semi-minor axis of confidence ellipse (meter) | 72 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 200 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 69 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 22 |
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) | 0.31746 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 29726271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-01 01:24:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1215.EHZ. | 2016-10-01T01:20:17.26 | 0.6 | undecidable | manual | S | 293 | 28.1496 | 97 | -0.2 | 47 |
IV.T1241.HHZ. | 2016-10-01T01:20:16.93 | 0.6 | undecidable | manual | S | 49 | 26.2515 | 98 | -0.04 | 49 |
IV.T1216.EHZ. | 2016-10-01T01:20:16.64 | 0.6 | undecidable | manual | S | 327 | 24.9528 | 99 | 0.02 | 49 |
IV.FIAM.HHZ. | 2016-10-01T01:20:16.32 | 3.0 | negative | manual | P | -0.06 | 0 | |||
IV.T1243.HHZ. | 2016-10-01T01:20:15.54 | 0.6 | undecidable | manual | S | 92 | 21.3675 | 103 | -0.15 | 48 |
IV.CSP1.EHZ. | 2016-10-01T01:20:15.88 | 3.0 | negative | manual | P | 0.29 | 0 | |||
IV.T1217.EHZ. | 2016-10-01T01:20:15.42 | 0.6 | undecidable | manual | S | 273 | 20.7681 | 103 | -0.11 | 48 |
IV.RM33.EHZ. | 2016-10-01T01:20:15.69 | 0.6 | undecidable | manual | S | 174 | 21.5673 | 102 | -0.04 | 49 |
IV.T1242.HHZ. | 2016-10-01T01:20:14.00 | 0.6 | undecidable | manual | S | 6 | 14.1747 | 117 | 0.13 | 49 |
IV.TERO.HHZ. | 2016-10-01T01:20:14.14 | 0.6 | negative | manual | P | 104 | 35.2425 | 95 | -0.18 | 47 |
IV.LNSS.HHZ. | 2016-10-01T01:20:14.34 | 0.6 | undecidable | manual | S | 227 | 16.1727 | 112 | -0.02 | 50 |
IV.T1204.EHZ. | 2016-10-01T01:20:13.03 | 0.6 | undecidable | manual | S | 105 | 11.0778 | 128 | -0.13 | 49 |
IV.T1215.EHZ. | 2016-10-01T01:20:13.22 | 1.0 | negative | manual | P | 293 | 28.1496 | 97 | -0.01 | 24 |
IV.NRCA.HHZ. | 2016-10-01T01:20:13.90 | 0.6 | undecidable | manual | S | 338 | 15.6732 | 113 | -0.34 | 46 |
IV.RM33.EHZ. | 2016-10-01T01:20:12.29 | 1.0 | undecidable | manual | P | 174 | 21.5673 | 102 | 0.06 | 24 |
IV.T1216.EHZ. | 2016-10-01T01:20:12.94 | 1.0 | undecidable | manual | P | 327 | 24.9528 | 99 | 0.19 | 24 |
IV.MMO1.EHZ. | 2016-10-01T01:20:12.75 | 0.6 | positive | manual | P | 28 | 24.753 | 99 | 0.04 | 49 |
IV.T1243.HHZ. | 2016-10-01T01:20:12.15 | 0.6 | positive | manual | P | 92 | 21.3675 | 103 | -0.06 | 49 |
IV.T1217.EHZ. | 2016-10-01T01:20:12.17 | 1.0 | negative | manual | P | 273 | 20.7681 | 103 | 0.05 | 25 |
IV.T1241.HHZ. | 2016-10-01T01:20:12.93 | 1.0 | positive | manual | P | 49 | 26.2515 | 98 | -0.02 | 25 |
IV.NRCA.HHZ. | 2016-10-01T01:20:11.39 | 0.1 | negative | manual | P | 338 | 15.6732 | 113 | 0.01 | 100 |
IV.LNSS.HHZ. | 2016-10-01T01:20:11.58 | 0.1 | positive | manual | P | 227 | 16.1727 | 112 | 0.14 | 97 |
IV.T1242.HHZ. | 2016-10-01T01:20:11.39 | 0.1 | positive | manual | P | 6 | 14.1747 | 117 | 0.23 | 96 |
IV.T1204.EHZ. | 2016-10-01T01:20:10.93 | 0.6 | undecidable | manual | P | 105 | 11.0778 | 128 | 0.18 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.5 | 0.0002785 | 0.3 | AML | other | m | 2016-10-01T01:20:14.47 |
IV.LNSS.HHE. | ML:1.4 | 0.00020850000000000003 | 0.18 | AML | other | m | 2016-10-01T01:20:14.76 |
IV.NRCA.HHE. | ML:1.1 | 0.00011199999999999998 | 0.08 | AML | other | m | 2016-10-01T01:20:14.50 |
IV.NRCA.HHN. | ML:1.1 | 0.00010400000000000001 | 0.96 | AML | other | m | 2016-10-01T01:20:14.79 |
IV.T1241.HHE. | ML:0.7 | 0.0000237 | 0.94 | AML | other | m | 2016-10-01T01:20:17.17 |
IV.T1241.HHN. | ML:0.4 | 0.0000167 | 1.3 | AML | other | m | 2016-10-01T01:21:08.10 |
IV.T1242.HHE. | ML:1.2 | 0.00014250000000000002 | 0.42 | AML | other | m | 2016-10-01T01:20:14.47 |
IV.T1242.HHN. | ML:1.4 | 0.00019600000000000002 | 0.12 | AML | other | m | 2016-10-01T01:20:14.38 |