A magnitude ML 1.5 earthquake occured in region: 7 km E Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7060, 13.3350 at 18 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 | 7 | 667 | 667 |
Arquata del Tronto | AP | 8 | 1178 | 1845 |
Amatrice | RI | 9 | 2657 | 4502 |
Acquasanta Terme | AP | 9 | 2916 | 7418 |
Valle Castellana | TE | 14 | 977 | 8395 |
Montegallo | AP | 15 | 523 | 8918 |
Rocca Santa Maria | TE | 16 | 537 | 9455 |
Campotosto | AQ | 17 | 542 | 9997 |
Cortino | TE | 17 | 656 | 10653 |
Cittareale | RI | 17 | 482 | 11135 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2016-10-29 01:59:02 |
42.7058 | 13.3347 | 18 | 2016-10-29 02:03:56 |
Sala Sismica INGV-Roma | 30878911 |
Field | Value |
---|---|
Time (UTC) | 2016-10-29 01:59:02 ± 0.06 |
Latitude | 42.7058 ± 0.0036 |
Longitude | 13.3347 ± 0.0037 |
Depth (km) | 18 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 30878911 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 335 |
Semi-minor axis of confidence ellipse (meter) | 268 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 144 |
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) | 77 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.09 |
Epicentral distance of station closest to the epicenter (degree) | 0.07554 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39300 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 30878911 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-10-29 02:03:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1211.EHZ. | 2016-10-29T01:59:16.43 | 0.6 | undecidable | manual | S | 244 | 43.623 | 103 | 0.01 | 47 |
IV.T1217.EHZ. | 2016-10-29T01:59:13.64 | 0.6 | undecidable | manual | S | 271 | 32.8449 | 108 | -0.02 | 48 |
XO.AM05.EHZ. | 2016-10-29T01:59:12.90 | 0.6 | undecidable | manual | S | 3 | 30.1476 | 110 | -0.08 | 48 |
IV.LNSS.HHZ. | 2016-10-29T01:59:12.17 | 0.6 | undecidable | manual | S | 245 | 26.5512 | 114 | 0.08 | 48 |
IV.TERO.HHZ. | 2016-10-29T01:59:11.22 | 0.6 | undecidable | manual | S | 113 | 23.8539 | 117 | -0.2 | 47 |
IV.RM33.EHZ. | 2016-10-29T01:59:11.57 | 0.6 | undecidable | manual | S | 204 | 23.9538 | 117 | 0.12 | 48 |
IV.T1211.EHZ. | 2016-10-29T01:59:10.23 | 1.0 | undecidable | manual | P | 244 | 43.623 | 103 | -0.14 | 23 |
IV.T1241.EHZ. | 2016-10-29T01:59:10.29 | 0.6 | undecidable | manual | S | 25 | 18.4704 | 126 | 0.09 | 49 |
IV.T1215.EHZ. | 2016-10-29T01:59:09.53 | 0.6 | positive | manual | P | 286 | 39.4272 | 104 | -0.22 | 46 |
IV.T1217.EHZ. | 2016-10-29T01:59:08.56 | 1.0 | positive | manual | P | 271 | 32.8449 | 108 | -0.22 | 23 |
IV.T1247.HHZ. | 2016-10-29T01:59:08.33 | 0.3 | negative | manual | P | 186 | 29.4483 | 111 | 0.05 | 72 |
IV.T1243.HHZ. | 2016-10-29T01:59:08.58 | 0.6 | undecidable | manual | S | 96 | 9.2796 | 148 | 0.06 | 51 |
IV.SMA1.EHZ. | 2016-10-29T01:59:08.17 | 0.6 | undecidable | manual | S | 180 | 8.3805 | 151 | -0.22 | 48 |
XO.AM05.EHZ. | 2016-10-29T01:59:08.42 | 0.6 | positive | manual | P | 3 | 30.1476 | 110 | 0.03 | 49 |
IV.LNSS.HHZ. | 2016-10-29T01:59:07.84 | 0.3 | undecidable | manual | P | 245 | 26.5512 | 114 | -0.04 | 73 |
IV.TERO.HHZ. | 2016-10-29T01:59:07.36 | 0.6 | undecidable | manual | P | 113 | 23.8539 | 117 | -0.13 | 48 |
IV.RM33.EHZ. | 2016-10-29T01:59:07.57 | 0.1 | negative | manual | P | 204 | 23.9538 | 117 | 0.06 | 97 |
IV.T1241.EHZ. | 2016-10-29T01:59:06.97 | 0.3 | positive | manual | P | 25 | 18.4704 | 126 | 0.19 | 72 |
IV.SMA1.EHZ. | 2016-10-29T01:59:05.82 | 0.1 | negative | manual | P | 180 | 8.3805 | 151 | 0.08 | 100 |
IV.T1243.HHZ. | 2016-10-29T01:59:05.86 | 0.6 | undecidable | manual | P | 96 | 9.2796 | 148 | 0.05 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.6 | 0.000174 | 0.42 | AML | other | m | 2016-10-29T01:59:12.47 |
IV.LNSS.HHE. | ML:1.7 | 0.00022049999999999997 | 0.42 | AML | other | m | 2016-10-29T01:59:12.64 |
IV.RM33.EHN. | ML:1.6 | 0.00020150000000000002 | 0.3 | AML | other | m | 2016-10-29T01:59:11.88 |
IV.RM33.EHE. | ML:1.4 | 0.000143 | 0.2 | AML | other | m | 2016-10-29T01:59:12.33 |
IV.SMA1.EHE. | ML:1.5 | 0.00027100000000000003 | 0.36 | AML | other | m | 2016-10-29T01:59:08.55 |
IV.SMA1.EHN. | ML:1.7 | 0.00038700000000000003 | 0.3 | AML | other | m | 2016-10-29T01:59:08.55 |
IV.TERO.HHE. | ML:1.4 | 0.00011899999999999999 | 1.32 | AML | other | m | 2016-10-29T01:59:11.43 |
IV.TERO.HHN. | ML:1.4 | 0.00014749999999999998 | 0.32 | AML | other | m | 2016-10-29T01:59:11.62 |