A magnitude ML 1.5 earthquake occured in region: 3 km SW Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6130, 13.2670 at 12 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 | 3 | 2657 | 2657 |
Cittareale | RI | 9 | 482 | 3139 |
Accumoli | RI | 9 | 667 | 3806 |
Montereale | AQ | 10 | 2581 | 6387 |
Campotosto | AQ | 10 | 542 | 6929 |
Capitignano | AQ | 11 | 665 | 7594 |
Borbona | RI | 16 | 617 | 8211 |
Posta | RI | 17 | 694 | 8905 |
Cagnano Amiterno | AQ | 17 | 1369 | 10274 |
Barete | AQ | 18 | 737 | 11011 |
Arquata del Tronto | AP | 18 | 1178 | 12189 |
Crognaleto | TE | 19 | 1297 | 13486 |
Pizzoli | AQ | 20 | 4326 | 17812 |
Cortino | TE | 20 | 656 | 18468 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2017-09-16 05:28:50 |
42.6128 | 13.2672 | 12 | 2017-09-16 05:35:54 |
Sala Sismica INGV-Roma | 50133421 |
Field | Value |
---|---|
Time (UTC) | 2017-09-16 05:28:50 ± 0.06 |
Latitude | 42.6128 ± 0.0036 |
Longitude | 13.2672 ± 0.0037 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 50133421 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 399 |
Semi-minor axis of confidence ellipse (meter) | 151 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 185 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 66 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 18 |
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) | 0.30397 |
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 | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 50133421 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-09-16 05:35:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2017-09-16T05:28:59.88 | 0.3 | undecidable | manual | S | 88 | 27.5502 | 93 | -0.34 | 69 |
IV.T1247.HHZ. | 2017-09-16T05:28:58.00 | 0.6 | undecidable | manual | S | 172 | 19.1697 | 97 | 0 | 50 |
IV.MC2.EHZ. | 2017-09-16T05:28:57.21 | 0.3 | undecidable | manual | P | 349 | 33.744 | 92 | 0.18 | 71 |
IV.LNSS.HHZ. | 2017-09-16T05:28:57.76 | 0.3 | undecidable | manual | S | 267 | 18.5703 | 98 | -0.08 | 74 |
IV.T1218.EHZ. | 2017-09-16T05:28:56.21 | 0.3 | undecidable | manual | S | 297 | 13.9749 | 109 | -0.42 | 69 |
IV.GIGS.HHZ. | 2017-09-16T05:28:56.49 | 0.1 | undecidable | manual | P | 125 | 30.6471 | 93 | -0.06 | 97 |
IV.RM33.EHZ. | 2017-09-16T05:28:56.17 | 0.3 | undecidable | manual | S | 201 | 12.2766 | 116 | -0.06 | 75 |
IV.MMO1.EHZ. | 2017-09-16T05:28:56.85 | 0.3 | undecidable | manual | P | 9 | 32.1456 | 92 | 0.06 | 73 |
IV.SMA1.EHZ. | 2017-09-16T05:28:55.01 | 0.3 | undecidable | manual | S | 71 | 5.8941 | 146 | 0.08 | 75 |
IV.ARRO.EHZ. | 2017-09-16T05:28:55.53 | 3.0 | positive | manual | P | -0.13 | 0 | |||
IV.TERO.HHZ. | 2017-09-16T05:28:55.98 | 0.1 | undecidable | manual | P | 88 | 27.5502 | 93 | -0.09 | 97 |
IV.T1247.HHZ. | 2017-09-16T05:28:54.74 | 1.0 | undecidable | manual | P | 172 | 19.1697 | 97 | -0.05 | 25 |
IV.T1299.EHZ. | 2017-09-16T05:28:54.39 | 0.3 | undecidable | manual | S | 27 | 2.6973 | 164 | -0.18 | 75 |
IV.T1218.EHZ. | 2017-09-16T05:28:54.03 | 0.3 | undecidable | manual | P | 297 | 13.9749 | 109 | 0.02 | 75 |
IV.T1214.EHZ. | 2017-09-16T05:28:54.57 | 0.3 | undecidable | manual | P | 344 | 16.9719 | 101 | 0.11 | 74 |
IV.LNSS.HHZ. | 2017-09-16T05:28:54.77 | 0.1 | undecidable | manual | P | 267 | 18.5703 | 98 | 0.07 | 99 |
IV.RM33.EHZ. | 2017-09-16T05:28:53.92 | 0.1 | undecidable | manual | P | 201 | 12.2766 | 116 | 0.15 | 98 |
IV.SMA1.EHZ. | 2017-09-16T05:28:53.29 | 0.1 | undecidable | manual | P | 71 | 5.8941 | 146 | 0.27 | 96 |
IV.T1299.EHZ. | 2017-09-16T05:28:52.92 | 0.1 | undecidable | manual | P | 27 | 2.6973 | 164 | 0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:1.6 | 0.0003745 | 1.04 | AML | other | m | 2017-09-16T05:28:56.63 |
IV.RM33.HNN. | ML:1.5 | 0.0003555 | 1.04 | AML | other | m | 2017-09-16T05:28:56.63 |
IV.T1218.EHE. | ML:1.4 | 0.00020999999999999998 | 0.72 | AML | other | m | 2017-09-16T05:28:56.33 |
IV.T1218.EHN. | ML:1.6 | 0.00041600000000000003 | 0.18 | AML | other | m | 2017-09-16T05:28:56.61 |
IV.RM33.HNE. | ML:1.8 | 0.0006105 | 0.34 | AML | other | m | 2017-09-16T05:28:56.76 |
IV.RM33.EHE. | ML:1.8 | 0.0006000000000000001 | 0.32 | AML | other | m | 2017-09-16T05:28:56.76 |
IV.LNSS.HHN. | ML:1.5 | 0.0002165 | 0.76 | AML | other | m | 2017-09-16T05:28:57.88 |
IV.LNSS.HHE. | ML:1.5 | 0.000221 | 1.68 | AML | other | m | 2017-09-16T05:28:58.84 |
IV.TERO.HHN. | ML:1.3 | 0.00010205 | 1.34 | AML | other | m | 2017-09-16T05:29:00.91 |
IV.TERO.HHE. | ML:1.2 | 0.0000922 | 1.04 | AML | other | m | 2017-09-16T05:29:01.86 |