A magnitude ML 0.7 earthquake occured in region: 3 km W Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7880, 13.2600 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 4 | 1178 | 1178 |
Montegallo | AP | 9 | 523 | 1701 |
Accumoli | RI | 10 | 667 | 2368 |
Acquasanta Terme | AP | 12 | 2916 | 5284 |
Norcia | PG | 14 | 4957 | 10241 |
Montemonaco | AP | 14 | 604 | 10845 |
Castelsantangelo sul Nera | MC | 15 | 281 | 11126 |
Amatrice | RI | 18 | 2657 | 13783 |
Montefortino | FM | 19 | 1178 | 14961 |
Roccafluvione | AP | 20 | 2010 | 16971 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2022-09-23 22:51:07 |
42.7875 | 13.2598 | 11 | 2022-09-23 22:59:44 |
Sala Sismica INGV-Roma | 110074701 |
Field | Value |
---|---|
Time (UTC) | 2022-09-23 22:51:07 ± 0.04 |
Latitude | 42.7875 ± 0.0018 |
Longitude | 13.2598 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 110074701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 333 |
Semi-minor axis of confidence ellipse (meter) | 184 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 76 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 137 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.08813 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28059 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 110074701 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-23 22:59:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2022-09-23T22:51:18.06 | 0.3 | undecidable | manual | S | 333 | 30.9468 | 50 | -0.18 | 68 |
IV.RM33.EHZ. | 2022-09-23T22:51:18.53 | 0.3 | undecidable | manual | S | 187 | 31.1466 | 50 | 0.25 | 70 |
IV.LNSS.HHZ. | 2022-09-23T22:51:17.30 | 0.3 | undecidable | manual | S | 221 | 27.1506 | 50 | 0.06 | 72 |
IV.SMA1.EHZ. | 2022-09-23T22:51:14.79 | 0.1 | undecidable | manual | S | 161 | 18.4704 | 50 | -0.12 | 96 |
IV.NRCA.HHZ. | 2022-09-23T22:51:13.28 | 0.1 | undecidable | manual | S | 293 | 12.876 | 130 | -0.08 | 98 |
IV.MMO1.EHZ. | 2022-09-23T22:51:13.52 | 0.1 | undecidable | manual | S | 24 | 13.5753 | 129 | -0.01 | 99 |
7F.SIB1.EHZ. | 2022-09-23T22:51:13.33 | 0.1 | undecidable | manual | S | 4 | 11.877 | 133 | 0.22 | 94 |
IV.FDMO.HHZ. | 2022-09-23T22:51:13.52 | 0.1 | undecidable | manual | P | 333 | 30.9468 | 50 | -0.18 | 92 |
IV.MC2.EHZ. | 2022-09-23T22:51:13.95 | 0.3 | undecidable | manual | S | 337 | 14.874 | 126 | 0.04 | 73 |
IV.RM33.EHZ. | 2022-09-23T22:51:13.75 | 0.3 | undecidable | manual | P | 187 | 31.1466 | 50 | 0.03 | 72 |
IV.LNSS.HHZ. | 2022-09-23T22:51:13.10 | 0.1 | undecidable | manual | P | 221 | 27.1506 | 50 | -0.02 | 95 |
7F.SIB2.EHZ. | 2022-09-23T22:51:12.96 | 0.1 | undecidable | manual | S | 17 | 12.0768 | 132 | -0.18 | 97 |
7F.SIB3.EHZ. | 2022-09-23T22:51:12.53 | 0.1 | undecidable | manual | S | 5 | 9.7791 | 138 | -0.05 | 100 |
IV.SMA1.EHZ. | 2022-09-23T22:51:11.71 | 0.1 | undecidable | manual | P | 161 | 18.4704 | 50 | -0.06 | 97 |
IV.MMO1.EHZ. | 2022-09-23T22:51:11.04 | 0.1 | undecidable | manual | P | 24 | 13.5753 | 129 | 0.06 | 98 |
IV.MC2.EHZ. | 2022-09-23T22:51:11.28 | 0.1 | undecidable | manual | P | 337 | 14.874 | 126 | 0.08 | 98 |
7F.SIB3.EHZ. | 2022-09-23T22:51:10.49 | 0.1 | undecidable | manual | P | 5 | 9.7791 | 138 | 0.06 | 98 |
IV.NRCA.HHZ. | 2022-09-23T22:51:10.89 | 0.1 | undecidable | manual | P | 293 | 12.876 | 130 | 0.01 | 100 |
7F.SIB2.EHZ. | 2022-09-23T22:51:10.75 | 0.1 | undecidable | manual | P | 17 | 12.0768 | 132 | 0 | 99 |
7F.SIB1.EHZ. | 2022-09-23T22:51:10.93 | 0.1 | undecidable | manual | P | 4 | 11.877 | 133 | 0.19 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.9 | 0.00007384999999999999 | 0.14 | AML | other | m | 2022-09-23T22:51:13.39 |
IV.MMO1.EHN. | ML:0.8 | 0.00007014999999999998 | 0.18 | AML | other | m | 2022-09-23T22:51:13.57 |
IV.NRCA.HHE. | ML:1.0 | 0.00009375 | 0.12 | AML | other | m | 2022-09-23T22:51:13.77 |
IV.MMO1.EHE. | ML:0.8 | 0.00006175 | 0.7 | AML | other | m | 2022-09-23T22:51:13.59 |
IV.FDMO.HHN. | ML:0.5 | 0.00001495 | 1.34 | AML | other | m | 2022-09-23T22:51:18.32 |
IV.FDMO.HHE. | ML:0.5 | 0.000012899999999999998 | 0.72 | AML | other | m | 2022-09-23T22:51:18.35 |
IV.RM33.EHN. | ML:0.5 | 0.00001695 | 0.42 | AML | other | m | 2022-09-23T22:51:18.37 |
IV.RM33.EHE. | ML:0.5 | 0.000014999999999999999 | 0.64 | AML | other | m | 2022-09-23T22:51:19.92 |
IV.FIAM.HHE. | ML:0.8 | 0.000017385 | 0.6 | AML | other | m | 2022-09-23T22:51:25.68 |
IV.FIAM.HHN. | ML:0.8 | 0.00001685 | 1.58 | AML | other | m | 2022-09-23T22:51:28.10 |