A magnitude ML 1.4 earthquake occured in region: 4 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6330, 13.2450 at 14 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 | 4 | 2657 | 2657 |
Accumoli | RI | 7 | 667 | 3324 |
Cittareale | RI | 7 | 482 | 3806 |
Montereale | AQ | 12 | 2581 | 6387 |
Capitignano | AQ | 13 | 665 | 7052 |
Campotosto | AQ | 13 | 542 | 7594 |
Borbona | RI | 16 | 617 | 8211 |
Arquata del Tronto | AP | 16 | 1178 | 9389 |
Posta | RI | 17 | 694 | 10083 |
Cagnano Amiterno | AQ | 19 | 1369 | 11452 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2017-02-14 11:27:43 |
42.6328 | 13.245 | 14 | 2017-02-14 11:56:37 |
Sala Sismica INGV-Roma | 41036781 |
Field | Value |
---|---|
Time (UTC) | 2017-02-14 11:27:43 ± 0.16 |
Latitude | 42.6328 ± 0.0090 |
Longitude | 13.2450 ± 0.0073 |
Depth (km) | 14 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 41036781 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 743 |
Semi-minor axis of confidence ellipse (meter) | 676 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 13 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 740.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 122 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45955 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 41036781 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-02-14 11:56:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PE3.EHZ. | 2017-02-14T11:28:24.18 | 3.0 | undecidable | manual | S | 2.63 | 0 | |||
IV.APEC.HHZ. | 2017-02-14T11:28:07.32 | 3.0 | positive | manual | P | 3.85 | 0 | |||
IV.T1211.EHZ. | 2017-02-14T11:27:55.05 | 0.6 | undecidable | manual | S | 251 | 33.744 | 97 | -0.16 | 47 |
IV.FDMO.HHZ. | 2017-02-14T11:27:54.62 | 3.0 | undecidable | manual | S | 344 | 46.62 | 94 | -4 | 0 |
IV.MMO1.EHZ. | 2017-02-14T11:27:54.45 | 0.6 | undecidable | manual | S | 13 | 30.3474 | 99 | 0.14 | 48 |
IV.CSP1.EHZ. | 2017-02-14T11:27:53.17 | 0.6 | negative | manual | P | 356 | 51.0156 | 94 | 0.17 | 46 |
IV.TERO.HHZ. | 2017-02-14T11:27:53.67 | 0.6 | undecidable | manual | S | 92 | 29.3484 | 99 | -0.37 | 47 |
IV.MC2.EHZ. | 2017-02-14T11:27:52.84 | 3.0 | undecidable | manual | S | 352 | 31.2465 | 98 | -1.71 | 0 |
IV.MMO1.EHZ. | 2017-02-14T11:27:51.00 | 3.0 | undecidable | manual | P | 13 | 30.3474 | 99 | 1.17 | 0 |
IV.T1212.EHZ. | 2017-02-14T11:27:51.35 | 0.6 | undecidable | manual | S | 309 | 20.9679 | 106 | -0.52 | 44 |
IV.FDMO.HHZ. | 2017-02-14T11:27:51.93 | 0.1 | undecidable | manual | P | 344 | 46.62 | 94 | -0.39 | 88 |
IV.LNSS.HHZ. | 2017-02-14T11:27:51.00 | 0.6 | undecidable | manual | S | 259 | 17.0718 | 113 | 0.12 | 51 |
IV.T1215.EHZ. | 2017-02-14T11:27:51.28 | 0.6 | negative | manual | P | 302 | 35.9418 | 97 | 0.59 | 44 |
IV.MC2.EHZ. | 2017-02-14T11:27:50.24 | 0.3 | positive | manual | P | 352 | 31.2465 | 98 | 0.27 | 71 |
IV.T1211.EHZ. | 2017-02-14T11:27:50.37 | 0.6 | positive | manual | P | 251 | 33.744 | 97 | 0.02 | 49 |
IV.SMA1.EHZ. | 2017-02-14T11:27:49.02 | 0.6 | undecidable | manual | S | 92 | 7.3815 | 145 | 0.16 | 49 |
IV.GIGS.HHZ. | 2017-02-14T11:27:49.77 | 3.0 | undecidable | manual | P | -0.03 | 0 | |||
IV.TERO.HHZ. | 2017-02-14T11:27:49.49 | 0.1 | undecidable | manual | P | 92 | 29.3484 | 99 | -0.19 | 96 |
IV.T1217.EHZ. | 2017-02-14T11:27:49.35 | 3.0 | undecidable | manual | P | -0.03 | 0 | |||
IV.NRCA.HNE. | 2017-02-14T11:27:48.99 | 0.1 | undecidable | manual | P | 334 | 24.6531 | 102 | 0.02 | 100 |
IV.T1212.EHZ. | 2017-02-14T11:27:48.06 | 0.6 | positive | manual | P | 309 | 20.9679 | 106 | -0.36 | 46 |
IV.LNSS.HHZ. | 2017-02-14T11:27:48.20 | 0.1 | positive | manual | P | 259 | 17.0718 | 113 | 0.35 | 96 |
IV.T1299.EHZ. | 2017-02-14T11:27:47.69 | 0.6 | undecidable | manual | S | 87 | 2.997 | 165 | -0.67 | 45 |
IV.SMA1.EHZ. | 2017-02-14T11:27:47.16 | 0.3 | negative | manual | P | 92 | 7.3815 | 145 | 0.48 | 70 |
IV.CAMP.HHN. | 2017-02-14T11:27:47.61 | 0.1 | undecidable | manual | P | 129 | 17.1717 | 113 | -0.26 | 96 |
IV.T1299.EHZ. | 2017-02-14T11:27:46.70 | 0.1 | undecidable | manual | P | 87 | 2.997 | 165 | 0.31 | 97 |
IV.T1218.EHZ. | 2017-02-14T11:27:46.63 | 3.0 | negative | manual | P | -0.66 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GIGS.HHE. | ML:0.7 | 0.00001905 | 0.42 | AML | other | m | 2017-02-14T11:27:55.64 |
IV.GIGS.HHN. | ML:0.7 | 0.0000189 | 0.42 | AML | other | m | 2017-02-14T11:28:06.06 |
IV.LNSS.HHN. | ML:1.3 | 0.0001595 | 0.36 | AML | other | m | 2017-02-14T11:27:51.43 |
IV.LNSS.HHE. | ML:1.3 | 0.000154 | 0.16 | AML | other | m | 2017-02-14T11:27:51.33 |
IV.SMA1.EHE. | ML:1.7 | 0.000575 | 0.32 | AML | other | m | 2017-02-14T11:27:49.44 |
IV.SMA1.EHN. | ML:1.2 | 0.00017199999999999998 | 0.22 | AML | other | m | 2017-02-14T11:27:49.41 |
IV.T1218.EHN. | ML:1.5 | 0.00032799999999999995 | 0.2 | AML | other | m | 2017-02-14T11:27:50.39 |
IV.T1218.HNN. | ML:1.5 | 0.000316 | 0.12 | AML | other | m | 2017-02-14T11:27:50.39 |
IV.T1218.HNE. | ML:1.4 | 0.00027600000000000004 | 0.1 | AML | other | m | 2017-02-14T11:27:48.29 |
IV.T1218.EHE. | ML:1.4 | 0.00026700000000000004 | 0.1 | AML | other | m | 2017-02-14T11:27:48.29 |