A magnitude ML 1.4 earthquake occured in region: 5 km SE Amatrice (RI), on
and geographic coordinates (lat, lon) 42.5920, 13.3190 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 |
---|---|---|---|---|
Amatrice | RI | 5 | 2657 | 2657 |
Campotosto | AQ | 6 | 542 | 3199 |
Capitignano | AQ | 8 | 665 | 3864 |
Montereale | AQ | 10 | 2581 | 6445 |
Accumoli | RI | 13 | 667 | 7112 |
Cittareale | RI | 13 | 482 | 7594 |
Crognaleto | TE | 14 | 1297 | 8891 |
Barete | AQ | 16 | 737 | 9628 |
Cortino | TE | 16 | 656 | 10284 |
Cagnano Amiterno | AQ | 17 | 1369 | 11653 |
Pizzoli | AQ | 17 | 4326 | 15979 |
Borbona | RI | 18 | 617 | 16596 |
Fano Adriano | TE | 19 | 296 | 16892 |
Posta | RI | 20 | 694 | 17586 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2017-01-20 15:42:53 |
42.592 | 13.319 | 10 | 2017-01-20 15:53:58 |
Sala Sismica INGV-Roma | 39405091 |
Field | Value |
---|---|
Time (UTC) | 2017-01-20 15:42:53 ± 0.06 |
Latitude | 42.5920 ± 0.0036 |
Longitude | 13.3190 ± 0.0049 |
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 | 39405091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 500 |
Semi-minor axis of confidence ellipse (meter) | 342 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 222 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 138 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.75363 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 39405091 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-01-20 15:53:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PTRJ.HNZ. | 2017-01-20T15:43:44.11 | 3.0 | undecidable | manual | S | 0.5 | 0 | |||
IV.EL6.EHZ. | 2017-01-20T15:43:08.23 | 0.1 | undecidable | manual | P | 348 | 83.6496 | 50 | 0.25 | 84 |
IV.T1215.EHZ. | 2017-01-20T15:43:07.75 | 0.6 | undecidable | manual | S | 303 | 43.5231 | 50 | -0.07 | 47 |
IV.MC2.EHZ. | 2017-01-20T15:43:06.12 | 0.6 | undecidable | manual | S | 343 | 36.9297 | 50 | 0.04 | 48 |
IV.T1217.EHZ. | 2017-01-20T15:43:05.07 | 0.6 | undecidable | manual | S | 293 | 34.3434 | 50 | -0.3 | 45 |
IV.T1220.EHZ. | 2017-01-20T15:43:04.52 | 0.6 | undecidable | manual | P | 342 | 60.495 | 50 | 0.12 | 45 |
IV.GIGS.HHZ. | 2017-01-20T15:43:02.84 | 0.6 | undecidable | manual | S | 126 | 25.8519 | 50 | -0.27 | 46 |
IV.LNSS.HHZ. | 2017-01-20T15:43:02.11 | 0.6 | undecidable | manual | S | 273 | 22.755 | 114 | -0.09 | 48 |
IV.T1215.EHZ. | 2017-01-20T15:43:01.66 | 1.0 | positive | manual | P | 303 | 43.5231 | 50 | -0.13 | 23 |
IV.MC2.EHZ. | 2017-01-20T15:43:00.84 | 0.6 | positive | manual | P | 343 | 36.9297 | 50 | 0.05 | 47 |
IV.T1217.EHZ. | 2017-01-20T15:43:00.38 | 0.6 | positive | manual | P | 293 | 34.3434 | 50 | 0.01 | 48 |
IV.RM33.EHZ. | 2017-01-20T15:42:59.35 | 0.6 | undecidable | manual | S | 223 | 12.5763 | 129 | 0.21 | 48 |
IV.T1202.EHZ. | 2017-01-20T15:42:59.83 | 0.6 | undecidable | manual | S | 328 | 14.5743 | 125 | 0.13 | 49 |
IV.CAMP.HHZ. | 2017-01-20T15:42:58.36 | 0.6 | undecidable | manual | S | 130 | 9.6792 | 136 | -0.03 | 50 |
IV.LNSS.HHZ. | 2017-01-20T15:42:58.44 | 0.1 | undecidable | manual | P | 273 | 22.755 | 114 | -0.1 | 97 |
IV.GIGS.HHZ. | 2017-01-20T15:42:58.97 | 1.0 | undecidable | manual | P | 126 | 25.8519 | 50 | -0.1 | 24 |
IV.T1202.EHZ. | 2017-01-20T15:42:57.32 | 0.3 | negative | manual | P | 328 | 14.5743 | 125 | 0.22 | 71 |
IV.CAMP.HHZ. | 2017-01-20T15:42:56.47 | 1.0 | undecidable | manual | P | 130 | 9.6792 | 136 | 0.13 | 25 |
IV.RM33.EHZ. | 2017-01-20T15:42:56.96 | 0.1 | positive | manual | P | 223 | 12.5763 | 129 | 0.19 | 96 |
IV.T1299.EHZ. | 2017-01-20T15:42:56.93 | 0.6 | undecidable | manual | S | 327 | 5.5944 | 151 | -0.62 | 44 |
IV.T1299.EHZ. | 2017-01-20T15:42:55.79 | 0.1 | negative | manual | P | 327 | 5.5944 | 151 | -0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CAMP.HHE. | ML:1.2 | 0.00021999999999999998 | 0.28 | AML | other | m | 2017-01-20T15:42:58.45 |
IV.CAMP.HHN. | ML:1.2 | 0.000191 | 0.26 | AML | other | m | 2017-01-20T15:42:59.33 |
IV.LNSS.HHN. | ML:1.6 | 0.000242 | 0.12 | AML | other | m | 2017-01-20T15:43:02.89 |
IV.LNSS.HHE. | ML:1.5 | 0.00022250000000000001 | 1.46 | AML | other | m | 2017-01-20T15:43:02.97 |
IV.RM33.EHN. | ML:1.4 | 0.0002585 | 0.96 | AML | other | m | 2017-01-20T15:42:59.67 |
IV.RM33.EHE. | ML:1.4 | 0.00026000000000000003 | 1.46 | AML | other | m | 2017-01-20T15:43:00.86 |