A magnitude ML 1.4 earthquake occured in region: 3 km W Campotosto (AQ), on
and geographic coordinates (lat, lon) 42.5540, 13.3360 at 0 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 |
---|---|---|---|---|
Campotosto | AQ | 3 | 542 | 542 |
Capitignano | AQ | 5 | 665 | 1207 |
Montereale | AQ | 8 | 2581 | 3788 |
Amatrice | RI | 9 | 2657 | 6445 |
Crognaleto | TE | 12 | 1297 | 7742 |
Barete | AQ | 12 | 737 | 8479 |
Pizzoli | AQ | 13 | 4326 | 12805 |
Cagnano Amiterno | AQ | 14 | 1369 | 14174 |
Cittareale | RI | 16 | 482 | 14656 |
Cortino | TE | 16 | 656 | 15312 |
Fano Adriano | TE | 17 | 296 | 15608 |
Borbona | RI | 17 | 617 | 16225 |
Accumoli | RI | 17 | 667 | 16892 |
Pietracamela | TE | 18 | 271 | 17163 |
Posta | RI | 20 | 694 | 17857 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2017-01-20 00:01:43 |
42.5543 | 13.3362 | 0 | 2019-07-19 13:20:31 |
Bollettino Sismico Italiano INGV | 50215291 |
Field | Value |
---|---|
Time (UTC) | 2017-01-20 00:01:43 ± 0.23 |
Latitude | 42.5543 ± 0.0090 |
Longitude | 13.3362 ± 0.0183 |
Depth (km) | 0 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 50215291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1570 |
Semi-minor axis of confidence ellipse (meter) | 880 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 68 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 146 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.49 |
Epicentral distance of station closest to the epicenter (degree) | 0.08903 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22303 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.0 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 50215291 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-03-26 08:19:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LNSS.HHZ. | 2017-01-20T00:01:51.85 | 0.3 | undecidable | manual | S | 283 | 24.753 | 91 | -0.13 | 75 |
IV.T1202.EHZ. | 2017-01-20T00:01:50.77 | 0.3 | undecidable | manual | S | 331 | 18.87 | 91 | 0.83 | 61 |
IV.LNSS.HHZ. | 2017-01-20T00:01:48.15 | 0.1 | undecidable | manual | P | 283 | 24.753 | 91 | -0.2 | 98 |
IV.T1202.EHZ. | 2017-01-20T00:01:47.69 | 0.1 | undecidable | manual | P | 331 | 18.87 | 91 | 0.52 | 92 |
IV.GIGS.HHZ. | 2017-01-20T00:01:47.75 | 0.1 | undecidable | manual | P | 120 | 22.3554 | 91 | -0.12 | 100 |
IV.T1247.HHZ. | 2017-01-20T00:01:47.90 | 0.3 | undecidable | manual | S | 194 | 12.876 | 92 | 0.03 | 78 |
IV.T1247.HHZ. | 2017-01-20T00:01:46.18 | 0.1 | positive | manual | P | 194 | 12.876 | 92 | 0.2 | 100 |
IV.T1299.EHZ. | 2017-01-20T00:01:46.06 | 0.6 | undecidable | manual | S | 334 | 9.879 | 92 | -0.77 | 42 |
IV.T1299.EHZ. | 2017-01-20T00:01:44.88 | 0.1 | undecidable | manual | P | 334 | 9.879 | 92 | -0.5 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1247.HHN. | ML:1.4 | 0.0003294855 | 0.12 | AML | other | m | 2017-01-20T00:01:48.33 |
IV.T1247.HHE. | ML:1.3 | 0.00029460094999999995 | 0.18 | AML | other | m | 2017-01-20T00:01:48.38 |
IV.T1202.EHE. | ML:1.4 | 0.0002043938 | 0.32 | AML | other | m | 2017-01-20T00:01:51.22 |
IV.T1202.EHN. | ML:1.4 | 0.00021308189999999998 | 0.18 | AML | other | m | 2017-01-20T00:01:52.24 |