A magnitude ML 0.8 earthquake occured in region: 2 km SE Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6200, 13.3020 at 12 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 |
---|---|---|---|---|
Amatrice | RI | 2 | 2657 | 2657 |
Campotosto | AQ | 9 | 542 | 3199 |
Accumoli | RI | 10 | 667 | 3866 |
Capitignano | AQ | 11 | 665 | 4531 |
Montereale | AQ | 12 | 2581 | 7112 |
Cittareale | RI | 12 | 482 | 7594 |
Crognaleto | TE | 17 | 1297 | 8891 |
Cortino | TE | 17 | 656 | 9547 |
Arquata del Tronto | AP | 17 | 1178 | 10725 |
Borbona | RI | 18 | 617 | 11342 |
Barete | AQ | 19 | 737 | 12079 |
Cagnano Amiterno | AQ | 19 | 1369 | 13448 |
Acquasanta Terme | AP | 19 | 2916 | 16364 |
Posta | RI | 20 | 694 | 17058 |
Rocca Santa Maria | TE | 20 | 537 | 17595 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2016-10-18 16:01:04 |
42.6198 | 13.302 | 12 | 2016-10-18 16:07:00 |
Sala Sismica INGV-Roma | 30337491 |
Field | Value |
---|---|
Time (UTC) | 2016-10-18 16:01:04 ± 0.09 |
Latitude | 42.6198 ± 0.0045 |
Longitude | 13.3020 ± 0.0061 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 30337491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 459 |
Semi-minor axis of confidence ellipse (meter) | 434 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 326 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 121 |
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) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22213 |
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 | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 30337491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-18 16:07:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CERT.HHZ. | 2016-10-18T16:01:16.16 | 3.0 | undecidable | manual | P | -0.3 | 0 | |||
IV.TERO.HHZ. | 2016-10-18T16:01:13.36 | 0.3 | undecidable | manual | S | 89 | 24.6531 | 95 | -0.18 | 74 |
IV.LNSS.HHZ. | 2016-10-18T16:01:12.57 | 0.3 | undecidable | manual | S | 265 | 21.4674 | 97 | -0.11 | 75 |
IV.RM33.EHZ. | 2016-10-18T16:01:10.72 | 0.3 | undecidable | manual | S | 210 | 14.2746 | 111 | -0.09 | 76 |
IV.T1243.HHZ. | 2016-10-18T16:01:10.82 | 0.3 | undecidable | manual | S | 54 | 14.6742 | 110 | -0.1 | 76 |
IV.TERO.HHZ. | 2016-10-18T16:01:09.72 | 0.3 | undecidable | manual | P | 89 | 24.6531 | 95 | 0.01 | 76 |
IV.LNSS.HHZ. | 2016-10-18T16:01:09.07 | 0.3 | undecidable | manual | P | 265 | 21.4674 | 97 | -0.15 | 74 |
IV.T1204.EHZ. | 2016-10-18T16:01:08.92 | 0.3 | undecidable | manual | S | 11 | 6.3936 | 144 | -0.22 | 75 |
IV.RM33.EHZ. | 2016-10-18T16:01:08.23 | 0.3 | undecidable | manual | P | 210 | 14.2746 | 111 | 0.09 | 76 |
IV.T1243.HHZ. | 2016-10-18T16:01:08.33 | 0.3 | undecidable | manual | P | 54 | 14.6742 | 110 | 0.13 | 75 |
IV.SMA1.EHZ. | 2016-10-18T16:01:08.71 | 0.3 | undecidable | manual | S | 67 | 2.997 | 163 | -0.03 | 78 |
IV.SMA1.EHZ. | 2016-10-18T16:01:07.20 | 0.1 | undecidable | manual | P | 67 | 2.997 | 163 | 0.26 | 100 |
IV.T1204.EHZ. | 2016-10-18T16:01:07.34 | 0.3 | undecidable | manual | P | 11 | 6.3936 | 144 | 0.17 | 76 |
IV.T1202.EHZ. | 2016-10-18T16:01:07.93 | 0.6 | undecidable | manual | P | 326 | 11.1777 | 122 | 0.21 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:0.5 | 0.0000193 | 1.2 | AML | other | m | 2016-10-18T16:01:12.62 |
IV.LNSS.HHE. | ML:0.6 | 0.000024500000000000003 | 0.38 | AML | other | m | 2016-10-18T16:01:12.77 |
IV.RM33.EHN. | ML:0.8 | 0.000060950000000000004 | 0.12 | AML | other | m | 2016-10-18T16:01:11.02 |
IV.RM33.EHE. | ML:1.0 | 0.00009115 | 0.18 | AML | other | m | 2016-10-18T16:01:11.12 |
IV.SMA1.EHN. | ML:0.9 | 0.0001066 | 0.42 | AML | other | m | 2016-10-18T16:01:09.08 |
IV.SMA1.EHE. | ML:0.9 | 0.000122 | 0.2 | AML | other | m | 2016-10-18T16:01:09.20 |