A magnitude ML 1.3 earthquake occured in region: 5 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6110, 13.2350 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 |
Cittareale | RI | 6 | 482 | 3139 |
Accumoli | RI | 10 | 667 | 3806 |
Montereale | AQ | 10 | 2581 | 6387 |
Capitignano | AQ | 11 | 665 | 7052 |
Campotosto | AQ | 13 | 542 | 7594 |
Borbona | RI | 14 | 617 | 8211 |
Posta | RI | 15 | 694 | 8905 |
Cagnano Amiterno | AQ | 17 | 1369 | 10274 |
Barete | AQ | 18 | 737 | 11011 |
Arquata del Tronto | AP | 19 | 1178 | 12189 |
Pizzoli | AQ | 20 | 4326 | 16515 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2017-02-24 07:11:09 |
42.6107 | 13.2353 | 11 | 2017-02-24 07:42:52 |
Sala Sismica INGV-Roma | 41576621 |
Field | Value |
---|---|
Time (UTC) | 2017-02-24 07:11:09 ± 0.04 |
Latitude | 42.6107 ± 0.0045 |
Longitude | 13.2353 ± 0.0049 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 41576621 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 510 |
Semi-minor axis of confidence ellipse (meter) | 290 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 32 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 102 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.04137 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27160 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 41576621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-02-24 07:42:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1217.EHZ. | 2017-02-24T07:11:19.04 | 0.6 | undecidable | manual | S | 294 | 27.2505 | 90 | 0.06 | 48 |
IV.TERO.HHZ. | 2017-02-24T07:11:19.46 | 0.6 | undecidable | manual | S | 87 | 30.1476 | 90 | -0.29 | 45 |
IV.T1212.EHZ. | 2017-02-24T07:11:17.36 | 0.6 | undecidable | manual | S | 315 | 22.0668 | 90 | -0.24 | 47 |
IV.LNSS.HHZ. | 2017-02-24T07:11:16.02 | 0.6 | undecidable | manual | S | 267 | 15.9729 | 90 | 0.05 | 49 |
IV.TERO.HHZ. | 2017-02-24T07:11:15.28 | 0.1 | undecidable | manual | P | 87 | 30.1476 | 90 | -0.03 | 95 |
IV.T1212.EHZ. | 2017-02-24T07:11:14.09 | 0.1 | negative | manual | P | 315 | 22.0668 | 90 | 0.02 | 97 |
IV.RM33.EHZ. | 2017-02-24T07:11:14.55 | 0.6 | undecidable | manual | S | 189 | 11.3775 | 111 | -0.22 | 47 |
IV.NRCA.HHZ. | 2017-02-24T07:11:14.75 | 0.3 | undecidable | manual | P | 338 | 26.6511 | 90 | -0.03 | 72 |
IV.T1218.EHZ. | 2017-02-24T07:11:14.65 | 0.6 | undecidable | manual | S | 304 | 11.7771 | 109 | -0.22 | 48 |
IV.T1217.EHZ. | 2017-02-24T07:11:14.98 | 0.6 | undecidable | manual | P | 294 | 27.2505 | 90 | 0.11 | 47 |
IV.SMA1.EHZ. | 2017-02-24T07:11:13.92 | 0.6 | undecidable | manual | S | 75 | 8.4804 | 128 | -0.17 | 48 |
IV.LNSS.HHZ. | 2017-02-24T07:11:13.27 | 0.1 | positive | manual | P | 267 | 15.9729 | 90 | 0.14 | 96 |
IV.SMA1.EHZ. | 2017-02-24T07:11:12.27 | 0.1 | positive | manual | P | 75 | 8.4804 | 128 | 0.22 | 96 |
IV.T1218.EHZ. | 2017-02-24T07:11:12.51 | 0.1 | undecidable | manual | P | 304 | 11.7771 | 109 | 0.01 | 99 |
IV.T1299.EHZ. | 2017-02-24T07:11:12.95 | 3.0 | undecidable | manual | S | 56 | 4.5954 | 150 | -0.47 | 0 |
IV.RM33.EHZ. | 2017-02-24T07:11:12.55 | 0.1 | negative | manual | P | 189 | 11.3775 | 111 | 0.11 | 98 |
IV.T1299.EHZ. | 2017-02-24T07:11:11.65 | 0.1 | undecidable | manual | P | 56 | 4.5954 | 150 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.2 | 0.000142 | 0.2 | AML | other | m | 2017-02-24T07:11:16.11 |
IV.LNSS.HHE. | ML:1.4 | 0.00020500000000000002 | 0.44 | AML | other | m | 2017-02-24T07:11:16.07 |
IV.NRCA.HHN. | ML:1.0 | 0.000059 | 0.44 | AML | other | m | 2017-02-24T07:11:19.83 |
IV.NRCA.HHE. | ML:1.1 | 0.0000731 | 0.4 | AML | other | m | 2017-02-24T07:11:21.24 |
IV.RM33.EHN. | ML:1.2 | 0.00016949999999999997 | 0.18 | AML | other | m | 2017-02-24T07:11:14.73 |
IV.RM33.EHE. | ML:1.3 | 0.0002295 | 0.36 | AML | other | m | 2017-02-24T07:11:15.32 |
IV.SMA1.EHN. | ML:1.7 | 0.000605 | 1.48 | AML | other | m | 2017-02-24T07:11:14.25 |
IV.SMA1.EHE. | ML:1.4 | 0.00035749999999999996 | 0.22 | AML | other | m | 2017-02-24T07:11:14.71 |
IV.T1218.EHN. | ML:1.6 | 0.000474 | 0.2 | AML | other | m | 2017-02-24T07:11:14.81 |
IV.T1218.HNN. | ML:1.6 | 0.0004555 | 0.2 | AML | other | m | 2017-02-24T07:11:14.81 |
IV.T1218.EHE. | ML:1.2 | 0.00019350000000000001 | 0.16 | AML | other | m | 2017-02-24T07:11:15.79 |
IV.T1218.HNE. | ML:1.3 | 0.0002205 | 0.96 | AML | other | m | 2017-02-24T07:11:15.79 |
IV.T1299.EHE. | ML:1.2 | 0.0002255 | 0.38 | AML | other | m | 2017-02-24T07:11:13.06 |
IV.T1299.EHN. | ML:1.1 | 0.0001915 | 0.98 | AML | other | m | 2017-02-24T07:11:13.56 |
IV.TERO.HHN. | ML:1.2 | 0.00007725 | 0.78 | AML | other | m | 2017-02-24T07:11:19.57 |
IV.TERO.HHE. | ML:1.2 | 0.00006795 | 0.2 | AML | other | m | 2017-02-24T07:11:19.57 |