A magnitude ML 1.1 earthquake occured in region: 4 km SW Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6030, 13.2530 at 15 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 | 4 | 2657 | 2657 |
Cittareale | RI | 8 | 482 | 3139 |
Montereale | AQ | 9 | 2581 | 5720 |
Capitignano | AQ | 10 | 665 | 6385 |
Accumoli | RI | 10 | 667 | 7052 |
Campotosto | AQ | 11 | 542 | 7594 |
Borbona | RI | 14 | 617 | 8211 |
Posta | RI | 16 | 694 | 8905 |
Cagnano Amiterno | AQ | 16 | 1369 | 10274 |
Barete | AQ | 17 | 737 | 11011 |
Pizzoli | AQ | 19 | 4326 | 15337 |
Arquata del Tronto | AP | 19 | 1178 | 16515 |
Crognaleto | TE | 20 | 1297 | 17812 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2016-10-03 19:58:31 |
42.6032 | 13.2527 | 15 | 2016-10-03 20:10:06 |
Sala Sismica INGV-Roma | 29814691 |
Field | Value |
---|---|
Time (UTC) | 2016-10-03 19:58:31 ± 0.07 |
Latitude | 42.6032 ± 0.0045 |
Longitude | 13.2527 ± 0.0037 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 29814691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 464 |
Semi-minor axis of confidence ellipse (meter) | 152 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 204 |
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) | 150 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 18 |
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) | 0.33455 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 29814691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-03 20:10:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RMP.HHZ. | 2016-10-03T19:59:00.99 | 3.0 | undecidable | manual | S | -0.08 | 0 | |||
IV.NRCA.HHZ. | 2016-10-03T19:58:41.33 | 0.1 | undecidable | manual | S | 336 | 27.9498 | 104 | -0.19 | 95 |
IV.FDMO.HHZ. | 2016-10-03T19:58:40.58 | 3.0 | negative | manual | P | -0.01 | 0 | |||
IV.T1243.HHZ. | 2016-10-03T19:58:39.13 | 0.1 | undecidable | manual | S | 57 | 19.0698 | 115 | -0.14 | 97 |
IV.T1246.HHZ. | 2016-10-03T19:58:39.35 | 0.1 | undecidable | manual | S | 96 | 19.7691 | 114 | -0.09 | 98 |
IV.LNSS.HHZ. | 2016-10-03T19:58:38.75 | 0.1 | undecidable | manual | S | 270 | 17.3715 | 118 | -0.11 | 97 |
IV.T1216.EHZ. | 2016-10-03T19:58:38.62 | 0.1 | undecidable | manual | P | 329 | 37.1295 | 99 | -0.04 | 96 |
IV.CAMP.HHE. | 2016-10-03T19:58:38.16 | 0.1 | undecidable | manual | S | 120 | 14.7741 | 124 | -0.13 | 98 |
IV.TERO.HHZ. | 2016-10-03T19:58:38.12 | 3.0 | undecidable | manual | P | 0.61 | 0 | |||
IV.T1215.EHZ. | 2016-10-03T19:58:38.82 | 3.0 | negative | manual | P | 0.29 | 0 | |||
IV.MMO1.EHZ. | 2016-10-03T19:58:38.09 | 0.1 | undecidable | manual | P | 10 | 33.4443 | 101 | 0 | 97 |
IV.NRCA.HHZ. | 2016-10-03T19:58:37.19 | 0.1 | undecidable | manual | P | 336 | 27.9498 | 104 | -0.08 | 96 |
IV.T1217.EHZ. | 2016-10-03T19:58:37.39 | 3.0 | negative | manual | P | 0.31 | 0 | |||
IV.T1204.EHZ. | 2016-10-03T19:58:37.11 | 0.1 | undecidable | manual | S | 33 | 9.6792 | 140 | -0.15 | 99 |
IV.T1202.EHZ. | 2016-10-03T19:58:37.72 | 0.1 | undecidable | manual | S | 349 | 11.3775 | 134 | 0.15 | 97 |
IV.T1246.HHZ. | 2016-10-03T19:58:36.12 | 0.1 | undecidable | manual | P | 96 | 19.7691 | 114 | 0.05 | 99 |
IV.T1299.EHE. | 2016-10-03T19:58:36.39 | 0.1 | undecidable | manual | S | 35 | 4.1958 | 161 | -0.14 | 100 |
IV.T1243.HHZ. | 2016-10-03T19:58:36.01 | 0.1 | undecidable | manual | P | 57 | 19.0698 | 115 | 0.04 | 99 |
IV.T1202.EHZ. | 2016-10-03T19:58:35.27 | 0.1 | undecidable | manual | P | 349 | 11.3775 | 134 | 0.28 | 95 |
IV.LNSS.HHZ. | 2016-10-03T19:58:35.75 | 0.1 | undecidable | manual | P | 270 | 17.3715 | 118 | 0.01 | 100 |
IV.CAMP.HHE. | 2016-10-03T19:58:35.60 | 0.1 | undecidable | manual | P | 120 | 14.7741 | 124 | 0.2 | 97 |
IV.T1204.EHZ. | 2016-10-03T19:58:34.99 | 0.1 | undecidable | manual | P | 33 | 9.6792 | 140 | 0.18 | 97 |
IV.RM33.EHZ. | 2016-10-03T19:58:34.13 | 3.0 | undecidable | manual | P | -0.82 | 0 | |||
IV.T1299.EHE. | 2016-10-03T19:58:34.49 | 0.1 | undecidable | manual | P | 35 | 4.1958 | 161 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.0 | 0.0000691 | 0.14 | AML | other | m | 2016-10-03T19:58:38.82 |
IV.LNSS.HHN. | ML:0.9 | 0.0000614 | 0.1 | AML | other | m | 2016-10-03T19:58:38.83 |
IV.T1216.EHE. | ML:1.2 | 0.00005599999999999999 | 1.58 | AML | other | m | 2016-10-03T19:59:35.04 |
IV.T1216.EHN. | ML:1.2 | 0.00004999999999999999 | 1.58 | AML | other | m | 2016-10-03T19:59:51.07 |