A magnitude ML 1.2 earthquake occured in region: 4 km SW Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7500, 13.2620 at 15 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 4 | 1178 | 1178 |
Accumoli | RI | 6 | 667 | 1845 |
Montegallo | AP | 12 | 523 | 2368 |
Acquasanta Terme | AP | 12 | 2916 | 5284 |
Amatrice | RI | 14 | 2657 | 7941 |
Norcia | PG | 15 | 4957 | 12898 |
Cittareale | RI | 17 | 482 | 13380 |
Montemonaco | AP | 18 | 604 | 13984 |
Castelsantangelo sul Nera | MC | 19 | 281 | 14265 |
Valle Castellana | TE | 19 | 977 | 15242 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2016-11-01 07:38:31 |
42.7497 | 13.2625 | 15 | 2019-02-12 14:03:34 |
Bollettino Sismico Italiano INGV | 53697431 |
Field | Value |
---|---|
Time (UTC) | 2016-11-01 07:38:31 ± 0.08 |
Latitude | 42.7497 ± 0.0027 |
Longitude | 13.2625 ± 0.0049 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 53697431 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 385 |
Semi-minor axis of confidence ellipse (meter) | 95 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 75 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 62 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.08364 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37412 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 53697431 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-02-05 16:33:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIGS.HHZ. | 2016-11-01T07:38:45.28 | 0.6 | undecidable | manual | S | 142 | 41.5251 | 97 | -0.14 | 47 |
IV.T1215.EHZ. | 2016-11-01T07:38:43.00 | 1.0 | undecidable | manual | S | 280 | 32.6451 | 100 | -0.06 | 24 |
IV.TERO.HHZ. | 2016-11-01T07:38:42.65 | 0.6 | undecidable | manual | S | 117 | 31.1466 | 101 | -0.04 | 49 |
IV.CAMP.HHZ. | 2016-11-01T07:38:41.37 | 0.6 | undecidable | manual | S | 153 | 26.5512 | 104 | -0.11 | 48 |
IV.LNSS.HHZ. | 2016-11-01T07:38:40.85 | 0.6 | undecidable | manual | S | 228 | 24.3534 | 106 | -0.06 | 48 |
IV.T1243.HHZ. | 2016-11-01T07:38:39.24 | 0.6 | undecidable | manual | S | 111 | 16.2726 | 119 | 0.33 | 46 |
IV.GIGS.HHZ. | 2016-11-01T07:38:39.63 | 0.3 | undecidable | manual | P | 142 | 41.5251 | 97 | -0.04 | 71 |
IV.MMO1.EHZ. | 2016-11-01T07:38:39.01 | 0.6 | undecidable | manual | S | 17 | 17.3715 | 117 | -0.17 | 48 |
IV.T1241.EHZ. | 2016-11-01T07:38:39.26 | 0.6 | undecidable | manual | S | 49 | 18.1707 | 115 | -0.09 | 49 |
IV.TERO.HHZ. | 2016-11-01T07:38:38.07 | 0.1 | undecidable | manual | P | 117 | 31.1466 | 101 | -0.03 | 97 |
IV.SMA1.EHN. | 2016-11-01T07:38:38.35 | 0.6 | undecidable | manual | S | 156 | 14.4744 | 123 | -0.15 | 49 |
IV.T1299.HNN. | 2016-11-01T07:38:38.08 | 0.3 | undecidable | manual | S | 173 | 12.876 | 128 | -0.08 | 74 |
IV.T1215.EHZ. | 2016-11-01T07:38:38.04 | 0.3 | undecidable | manual | P | 280 | 32.6451 | 100 | -0.27 | 68 |
IV.T1245.HHZ. | 2016-11-01T07:38:38.49 | 1.0 | undecidable | manual | S | 333 | 13.3755 | 127 | 0.24 | 24 |
IV.LNSS.HHZ. | 2016-11-01T07:38:37.67 | 0.3 | undecidable | manual | P | 228 | 24.3534 | 106 | 0.6 | 65 |
IV.CAMP.HHZ. | 2016-11-01T07:38:37.37 | 0.1 | undecidable | manual | P | 153 | 26.5512 | 104 | -0.03 | 97 |
IV.T1201.HNN. | 2016-11-01T07:38:37.58 | 0.6 | undecidable | manual | S | 185 | 10.2786 | 136 | -0.06 | 50 |
IV.T1204.EHZ. | 2016-11-01T07:38:37.21 | 0.6 | undecidable | manual | S | 152 | 9.2796 | 140 | -0.25 | 48 |
IV.T1241.EHZ. | 2016-11-01T07:38:36.22 | 0.3 | undecidable | manual | P | 49 | 18.1707 | 115 | 0.05 | 74 |
IV.MMO1.EHZ. | 2016-11-01T07:38:36.08 | 0.1 | undecidable | manual | P | 17 | 17.3715 | 117 | 0.01 | 99 |
IV.T1245.HHZ. | 2016-11-01T07:38:35.45 | 0.3 | undecidable | manual | P | 333 | 13.3755 | 127 | -0.09 | 74 |
IV.T1201.HNN. | 2016-11-01T07:38:35.28 | 0.1 | undecidable | manual | P | 185 | 10.2786 | 136 | 0.1 | 99 |
IV.T1204.EHZ. | 2016-11-01T07:38:35.14 | 0.1 | undecidable | manual | P | 152 | 9.2796 | 140 | 0.06 | 100 |
IV.SMA1.EHN. | 2016-11-01T07:38:35.68 | 0.1 | undecidable | manual | P | 156 | 14.4744 | 123 | 0 | 100 |
IV.T1243.HHZ. | 2016-11-01T07:38:35.92 | 0.1 | undecidable | manual | P | 111 | 16.2726 | 119 | 0.01 | 99 |
IV.T1299.HNN. | 2016-11-01T07:38:35.58 | 0.1 | undecidable | manual | P | 173 | 12.876 | 128 | 0.1 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1204.EHE. | ML:1.4 | 0.00023354890000000002 | 0.0768 | AML | other | m | 2016-11-01T07:38:37.64 |
IV.T1204.EHN. | ML:1.4 | 0.00025412454 | 0.0832 | AML | other | m | 2016-11-01T07:38:35.46 |
IV.CAMP.HHE. | ML:0.8 | 0.000032136595 | 0.1152 | AML | other | m | 2016-11-01T07:38:41.70 |
IV.CAMP.HHN. | ML:1.1 | 0.00006871077000000001 | 0.2816 | AML | other | m | 2016-11-01T07:38:41.65 |
IV.TERO.HHN. | ML:1.2 | 0.00006275837000000001 | 0.0576 | AML | other | m | 2016-11-01T07:38:42.97 |
IV.TERO.HNN. | ML:1.0 | 0.000047122 | 0.0832 | AML | other | m | 2016-11-01T07:38:43.10 |
IV.TERO.HHE. | ML:1.1 | 0.000058351855 | 0.064 | AML | other | m | 2016-11-01T07:38:43.11 |
IV.TERO.HNE. | ML:1.2 | 0.00006363200000000002 | 0.1408 | AML | other | m | 2016-11-01T07:38:43.73 |