A magnitude ML 1.3 earthquake occured in region: 4 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6420, 13.2370 at 11 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 |
Accumoli | RI | 6 | 667 | 3324 |
Cittareale | RI | 7 | 482 | 3806 |
Montereale | AQ | 13 | 2581 | 6387 |
Capitignano | AQ | 14 | 665 | 7052 |
Campotosto | AQ | 14 | 542 | 7594 |
Arquata del Tronto | AP | 15 | 1178 | 8772 |
Borbona | RI | 17 | 617 | 9389 |
Posta | RI | 17 | 694 | 10083 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2019-09-23 05:18:29 |
42.642 | 13.2372 | 11 | 2019-09-23 05:29:35 |
Sala Sismica INGV-Roma | 72684461 |
Field | Value |
---|---|
Time (UTC) | 2019-09-23 05:18:29 ± 0.09 |
Latitude | 42.6420 ± 0.0036 |
Longitude | 13.2372 ± 0.0049 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 72684461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 468 |
Semi-minor axis of confidence ellipse (meter) | 225 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 47 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 94 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.03417 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45056 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 72684461 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-23 05:29:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2019-09-23T05:18:44.94 | 0.6 | undecidable | manual | S | 344 | 45.4212 | 90 | 0.54 | 56 |
IV.GIGS.HHZ. | 2019-09-23T05:18:41.23 | 0.3 | undecidable | manual | S | 127 | 34.5432 | 90 | -0.25 | 93 |
IV.MMO1.EHZ. | 2019-09-23T05:18:40.13 | 0.3 | undecidable | manual | S | 14 | 29.4483 | 90 | -0.01 | 98 |
IV.GAVE.EHZ. | 2019-09-23T05:18:39.56 | 0.3 | undecidable | manual | S | 281 | 28.5492 | 90 | -0.32 | 92 |
IV.TERO.HHZ. | 2019-09-23T05:18:39.98 | 0.6 | undecidable | manual | S | 94 | 30.0477 | 90 | -0.3 | 62 |
IV.CSP1.EHZ. | 2019-09-23T05:18:38.95 | 0.3 | undecidable | manual | P | 357 | 50.0166 | 90 | 0.01 | 94 |
IV.FDMO.HHZ. | 2019-09-23T05:18:38.11 | 0.3 | undecidable | manual | P | 344 | 45.4212 | 90 | -0.12 | 93 |
IV.MF5.EHZ. | 2019-09-23T05:18:38.24 | 0.6 | undecidable | manual | P | 25 | 42.4242 | 90 | 0.47 | 58 |
IV.NRCA.HHZ. | 2019-09-23T05:18:38.23 | 0.3 | undecidable | manual | S | 335 | 23.4543 | 91 | -0.31 | 93 |
IV.CAMP.HHZ. | 2019-09-23T05:18:37.00 | 0.3 | undecidable | manual | S | 130 | 18.3705 | 91 | -0.16 | 98 |
IV.GIGS.HHZ. | 2019-09-23T05:18:36.43 | 0.3 | undecidable | manual | P | 127 | 34.5432 | 90 | -0.12 | 96 |
IV.MTRA.HNZ. | 2019-09-23T05:18:36.82 | 0.3 | undecidable | manual | S | 46 | 18.1707 | 91 | -0.31 | 94 |
IV.RM33.EHZ. | 2019-09-23T05:18:36.01 | 0.6 | undecidable | manual | S | 187 | 14.874 | 94 | -0.23 | 65 |
IV.GAVE.EHZ. | 2019-09-23T05:18:36.05 | 0.3 | undecidable | manual | P | 281 | 28.5492 | 90 | 0.42 | 89 |
IV.TERO.HHZ. | 2019-09-23T05:18:35.89 | 0.3 | undecidable | manual | P | 94 | 30.0477 | 90 | 0.03 | 96 |
IV.MC2.EHZ. | 2019-09-23T05:18:35.89 | 0.6 | undecidable | manual | P | 353 | 30.1476 | 90 | 0.01 | 65 |
IV.MMO1.EHZ. | 2019-09-23T05:18:35.72 | 0.3 | undecidable | manual | P | 14 | 29.4483 | 90 | -0.05 | 97 |
IV.SMA1.EHZ. | 2019-09-23T05:18:34.82 | 0.3 | undecidable | manual | S | 99 | 8.0808 | 131 | 0.22 | 98 |
IV.NRCA.HHZ. | 2019-09-23T05:18:34.68 | 0.3 | undecidable | manual | P | 335 | 23.4543 | 91 | -0.17 | 96 |
IV.CAMP.HHZ. | 2019-09-23T05:18:34.26 | 0.3 | undecidable | manual | P | 130 | 18.3705 | 91 | 0.2 | 95 |
IV.MTRA.HNZ. | 2019-09-23T05:18:33.99 | 0.3 | undecidable | manual | P | 46 | 18.1707 | 91 | -0.05 | 99 |
IV.RM33.EHZ. | 2019-09-23T05:18:33.51 | 0.3 | undecidable | manual | P | 187 | 14.874 | 94 | -0.01 | 100 |
IV.T1299.HNZ. | 2019-09-23T05:18:33.72 | 0.6 | undecidable | manual | S | 103 | 3.7962 | 156 | -0.18 | 65 |
IV.T1299.HNZ. | 2019-09-23T05:18:32.31 | 0.3 | undecidable | manual | P | 103 | 3.7962 | 156 | 0.14 | 100 |
IV.SMA1.EHZ. | 2019-09-23T05:18:32.84 | 0.3 | undecidable | manual | P | 99 | 8.0808 | 131 | 0.26 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.9 | 0.0011400000000000002 | 0.4 | AML | other | m | 2019-09-23T05:18:35.09 |
IV.SMA1.EHN. | ML:1.9 | 0.0009730000000000001 | 0.34 | AML | other | m | 2019-09-23T05:18:35.20 |
IV.RM33.EHN. | ML:1.6 | 0.0003465 | 0.24 | AML | other | m | 2019-09-23T05:18:36.38 |
IV.RM33.EHE. | ML:1.5 | 0.0003045 | 0.42 | AML | other | m | 2019-09-23T05:18:36.56 |
IV.TERO.HHE. | ML:1.2 | 0.00007065000000000001 | 0.58 | AML | other | m | 2019-09-23T05:18:40.96 |
IV.TERO.HHN. | ML:1.3 | 0.00009204999999999999 | 0.84 | AML | other | m | 2019-09-23T05:18:41.54 |
IV.GIGS.HHE. | ML:0.9 | 0.000029350000000000002 | 0.26 | AML | other | m | 2019-09-23T05:18:41.50 |
IV.RM33.HNE. | ML:1.5 | 0.00028907404999999997 | 0.2784 | AML | other | m | 2019-09-23T05:18:37.56 |
IV.RM33.HNN. | ML:1.6 | 0.00033147455 | 0.16 | AML | other | m | 2019-09-23T05:18:36.37 |
IV.GIGS.HHN. | ML:0.7 | 0.00002076862 | 0.1376 | AML | other | m | 2019-09-23T05:18:41.43 |
IV.FDMO.HHE. | ML:0.8 | 0.000021809045 | 0.1408 | AML | other | m | 2019-09-23T05:18:45.23 |
IV.FDMO.HHN. | ML:0.9 | 0.000026767075 | 0.2016 | AML | other | m | 2019-09-23T05:18:45.13 |