A magnitude ML 1.3 earthquake occured in region: 8 km W Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7920, 13.2000 at 10 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 8 | 1178 | 1178 |
Norcia | PG | 9 | 4957 | 6135 |
Accumoli | RI | 12 | 667 | 6802 |
Castelsantangelo sul Nera | MC | 12 | 281 | 7083 |
Montegallo | AP | 12 | 523 | 7606 |
Montemonaco | AP | 16 | 604 | 8210 |
Preci | PG | 16 | 724 | 8934 |
Cascia | PG | 17 | 3217 | 12151 |
Acquasanta Terme | AP | 17 | 2916 | 15067 |
Ussita | MC | 18 | 444 | 15511 |
Visso | MC | 18 | 1107 | 16618 |
Amatrice | RI | 20 | 2657 | 19275 |
Cittareale | RI | 20 | 482 | 19757 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2016-09-29 09:09:16 |
42.7925 | 13.1998 | 10 | 2016-09-29 09:13:34 |
Sala Sismica INGV-Roma | 29668841 |
Field | Value |
---|---|
Time (UTC) | 2016-09-29 09:09:16 ± 0.08 |
Latitude | 42.7925 ± 0.0027 |
Longitude | 13.1998 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 29668841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 360 |
Semi-minor axis of confidence ellipse (meter) | 168 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 218 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
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) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34174 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 29668841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-09-29 09:13:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PP3.EHZ. | 2016-09-29T09:09:36.99 | 3.0 | undecidable | manual | S | -0.22 | 0 | |||
IV.TERO.HHZ. | 2016-09-29T09:09:28.87 | 0.6 | undecidable | manual | S | 120 | 37.9287 | 50 | -0.05 | 48 |
IV.T1243.HHZ. | 2016-09-29T09:09:24.44 | 0.6 | undecidable | manual | S | 118 | 22.8549 | 114 | -0.4 | 46 |
IV.T1217.EHZ. | 2016-09-29T09:09:24.97 | 0.6 | undecidable | manual | S | 248 | 23.6541 | 113 | -0.1 | 49 |
IV.T1241.HHZ. | 2016-09-29T09:09:24.03 | 0.6 | undecidable | manual | S | 69 | 20.0688 | 117 | 0.06 | 49 |
IV.T1216.EHZ. | 2016-09-29T09:09:23.36 | 0.6 | undecidable | manual | S | 307 | 18.2706 | 119 | -0.05 | 50 |
IV.TERO.HHZ. | 2016-09-29T09:09:23.34 | 0.6 | negative | manual | P | 120 | 37.9287 | 50 | -0.18 | 47 |
IV.SMA1.EHZ. | 2016-09-29T09:09:23.86 | 0.6 | undecidable | manual | S | 148 | 21.0678 | 116 | -0.41 | 46 |
IV.T1204.EHZ. | 2016-09-29T09:09:22.87 | 0.6 | undecidable | manual | S | 144 | 16.0728 | 122 | 0.13 | 49 |
IV.MMO1.EHZ. | 2016-09-29T09:09:22.65 | 0.6 | undecidable | manual | S | 41 | 15.7731 | 123 | 0 | 50 |
IV.T1243.HHZ. | 2016-09-29T09:09:21.05 | 1.0 | negative | manual | P | 118 | 22.8549 | 114 | -0.11 | 24 |
IV.T1202.EHZ. | 2016-09-29T09:09:21.23 | 0.6 | undecidable | manual | S | 168 | 10.0788 | 135 | 0.11 | 50 |
IV.T1217.EHZ. | 2016-09-29T09:09:21.14 | 1.0 | undecidable | manual | P | 248 | 23.6541 | 113 | -0.16 | 24 |
IV.T1215.EHZ. | 2016-09-29T09:09:21.98 | 3.0 | negative | manual | P | 0.42 | 0 | |||
IV.MMO1.EHZ. | 2016-09-29T09:09:20.15 | 1.0 | undecidable | manual | P | 41 | 15.7731 | 123 | 0.25 | 24 |
IV.SMA1.EHZ. | 2016-09-29T09:09:20.89 | 0.6 | undecidable | manual | P | 148 | 21.0678 | 116 | 0.05 | 49 |
IV.NRCA.HHZ. | 2016-09-29T09:09:20.45 | 0.6 | undecidable | manual | S | 303 | 8.2806 | 141 | -0.26 | 48 |
IV.T1204.EHZ. | 2016-09-29T09:09:20.17 | 0.3 | positive | manual | P | 144 | 16.0728 | 122 | 0.22 | 72 |
IV.T1216.EHZ. | 2016-09-29T09:09:20.48 | 1.0 | negative | manual | P | 307 | 18.2706 | 119 | 0.14 | 24 |
IV.T1241.HHZ. | 2016-09-29T09:09:20.80 | 1.0 | positive | manual | P | 69 | 20.0688 | 117 | 0.14 | 24 |
IV.T1242.HHZ. | 2016-09-29T09:09:19.71 | 0.6 | undecidable | manual | S | 5 | 4.0959 | 158 | -0.25 | 49 |
IV.T1202.EHZ. | 2016-09-29T09:09:19.30 | 0.1 | negative | manual | P | 168 | 10.0788 | 135 | 0.28 | 96 |
IV.T1242.HHZ. | 2016-09-29T09:09:18.48 | 0.1 | negative | manual | P | 5 | 4.0959 | 158 | 0.13 | 100 |
IV.NRCA.HHZ. | 2016-09-29T09:09:18.86 | 1.0 | undecidable | manual | P | 303 | 8.2806 | 141 | 0.08 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.7 | 0.000745 | 0.06 | AML | other | m | 2016-09-29T09:09:20.81 |
IV.NRCA.HHN. | ML:1.6 | 0.0005925 | 0.98 | AML | other | m | 2016-09-29T09:09:20.53 |
IV.T1202.EHN. | ML:1.2 | 0.00018499999999999994 | 0.76 | AML | other | m | 2016-09-29T09:09:21.70 |
IV.T1202.EHE. | ML:1.0 | 0.000121294 | 1.46 | AML | other | m | 2016-09-29T09:09:21.60 |
IV.T1242.HHE. | ML:1.1 | 0.000217 | 0.78 | AML | other | m | 2016-09-29T09:09:20.09 |
IV.T1242.HHN. | ML:1.4 | 0.0004615 | 0.42 | AML | other | m | 2016-09-29T09:09:20.08 |