A magnitude ML 1.2 earthquake occured in region: 7 km NW Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.8220, 13.2400 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 7 | 1178 | 1178 |
Montegallo | AP | 8 | 523 | 1701 |
Castelsantangelo sul Nera | MC | 11 | 281 | 1982 |
Montemonaco | AP | 11 | 604 | 2586 |
Norcia | PG | 12 | 4957 | 7543 |
Accumoli | RI | 14 | 667 | 8210 |
Acquasanta Terme | AP | 15 | 2916 | 11126 |
Montefortino | FM | 16 | 1178 | 12304 |
Ussita | MC | 16 | 444 | 12748 |
Visso | MC | 17 | 1107 | 13855 |
Preci | PG | 18 | 724 | 14579 |
Bolognola | MC | 19 | 142 | 14721 |
Roccafluvione | AP | 20 | 2010 | 16731 |
Palmiano | AP | 20 | 196 | 16927 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2022-09-14 20:29:07 |
42.8218 | 13.2398 | 12 | 2022-09-14 21:00:43 |
Sala Sismica INGV-Roma | 109715041 |
Field | Value |
---|---|
Time (UTC) | 2022-09-14 20:29:07 ± 0.06 |
Latitude | 42.8218 ± 0.0027 |
Longitude | 13.2398 ± 0.0049 |
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 | 109715041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 406 |
Semi-minor axis of confidence ellipse (meter) | 94 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 258 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35163 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 109715041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-14 21:00:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MURB.HHZ. | 2022-09-14T20:29:32.27 | 3.0 | undecidable | manual | S | 0.3 | 0 | |||
IV.CAMP.HHZ. | 2022-09-14T20:29:18.89 | 0.3 | undecidable | manual | S | 156 | 34.6431 | 92 | 0.03 | 72 |
IV.GUMA.HHZ. | 2022-09-14T20:29:17.60 | 0.3 | undecidable | manual | S | 16 | 27.8499 | 93 | 0.54 | 64 |
IV.LNSS.HHZ. | 2022-09-14T20:29:17.51 | 0.3 | undecidable | manual | S | 214 | 29.2485 | 92 | 0.07 | 72 |
IV.CSP1.EHZ. | 2022-09-14T20:29:17.55 | 0.3 | undecidable | manual | S | 355 | 30.0477 | 92 | -0.12 | 71 |
IV.FDMO.HHZ. | 2022-09-14T20:29:16.50 | 0.1 | undecidable | manual | S | 333 | 26.8509 | 93 | -0.3 | 93 |
IV.MML1.EHZ. | 2022-09-14T20:29:14.32 | 1.0 | undecidable | manual | P | 326 | 39.0276 | 91 | -0.28 | 23 |
IV.CESI.HHZ. | 2022-09-14T20:29:13.68 | 0.6 | negative | manual | P | 307 | 33.9438 | 92 | -0.15 | 47 |
IV.MTRA.EHN. | 2022-09-14T20:29:13.44 | 0.3 | undecidable | manual | S | 119 | 14.6742 | 106 | -0.13 | 72 |
IV.CSP1.EHZ. | 2022-09-14T20:29:13.03 | 0.1 | undecidable | manual | P | 355 | 30.0477 | 92 | -0.2 | 94 |
IV.GUMA.HHZ. | 2022-09-14T20:29:13.08 | 0.1 | undecidable | manual | P | 16 | 27.8499 | 93 | 0.2 | 93 |
IV.RM33.EHZ. | 2022-09-14T20:29:13.89 | 0.6 | positive | manual | P | 183 | 34.743 | 92 | -0.06 | 47 |
IV.CAMP.HHZ. | 2022-09-14T20:29:13.71 | 0.1 | undecidable | manual | P | 156 | 34.6431 | 92 | -0.21 | 92 |
IV.LNSS.HHZ. | 2022-09-14T20:29:13.28 | 0.3 | undecidable | manual | P | 214 | 29.2485 | 92 | 0.18 | 70 |
IV.FDMO.HHZ. | 2022-09-14T20:29:12.39 | 0.6 | undecidable | manual | P | 333 | 26.8509 | 93 | -0.34 | 46 |
IV.MC2.EHZ. | 2022-09-14T20:29:12.90 | 0.3 | undecidable | manual | S | 337 | 10.7781 | 121 | 0.28 | 71 |
7F.SIB2.EHZ. | 2022-09-14T20:29:12.15 | 0.3 | undecidable | manual | S | 34 | 9.2796 | 128 | -0.14 | 73 |
IV.NRCA.HHZ. | 2022-09-14T20:29:12.44 | 0.1 | undecidable | manual | S | 277 | 10.2786 | 123 | -0.08 | 99 |
IV.MMO1.EHZ. | 2022-09-14T20:29:12.67 | 0.1 | undecidable | manual | S | 39 | 11.1777 | 120 | -0.03 | 99 |
IV.MTRA.EHN. | 2022-09-14T20:29:11.01 | 0.3 | undecidable | manual | P | 119 | 14.6742 | 106 | 0.14 | 73 |
7F.SIB3.EHZ. | 2022-09-14T20:29:11.72 | 0.1 | undecidable | manual | S | 22 | 6.3936 | 142 | -0.03 | 100 |
IV.NRCA.HHZ. | 2022-09-14T20:29:10.27 | 0.1 | undecidable | manual | P | 277 | 10.2786 | 123 | 0.02 | 100 |
IV.MMO1.EHZ. | 2022-09-14T20:29:10.38 | 0.1 | undecidable | manual | P | 39 | 11.1777 | 120 | 0.02 | 100 |
7F.SIB1.EHN. | 2022-09-14T20:29:10.20 | 0.3 | undecidable | manual | P | 17 | 8.4804 | 132 | 0.17 | 73 |
IV.MC2.EHZ. | 2022-09-14T20:29:10.51 | 0.6 | undecidable | manual | P | 337 | 10.7781 | 121 | 0.19 | 48 |
7F.SIB2.EHZ. | 2022-09-14T20:29:10.10 | 0.1 | undecidable | manual | P | 34 | 9.2796 | 128 | -0.03 | 100 |
7F.SIB3.EHZ. | 2022-09-14T20:29:09.92 | 0.1 | undecidable | manual | P | 22 | 6.3936 | 142 | 0.11 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHN. | ML:1.2 | 0.0001585 | 1.4 | AML | other | m | 2022-09-14T20:29:12.73 |
IV.MMO1.EHE. | ML:1.5 | 0.000364 | 0.1 | AML | other | m | 2022-09-14T20:29:12.77 |
IV.MC2.EHN. | ML:1.3 | 0.0002405 | 0.32 | AML | other | m | 2022-09-14T20:29:13.65 |
IV.MC2.EHE. | ML:1.2 | 0.0001965 | 0.36 | AML | other | m | 2022-09-14T20:29:14.75 |
IV.FDMO.HHE. | ML:1.0 | 0.00005115 | 0.18 | AML | other | m | 2022-09-14T20:29:16.78 |
IV.FDMO.HHN. | ML:1.2 | 0.00008335 | 0.26 | AML | other | m | 2022-09-14T20:29:16.76 |
IV.GUMA.HHE. | ML:1.6 | 0.0002 | 0.28 | AML | other | m | 2022-09-14T20:29:17.89 |
IV.LNSS.HHN. | ML:1.1 | 0.000055849999999999996 | 1.84 | AML | other | m | 2022-09-14T20:29:17.00 |
IV.LNSS.HHE. | ML:1.1 | 0.000056999999999999996 | 1.66 | AML | other | m | 2022-09-14T20:29:18.96 |
IV.GUMA.HHN. | ML:1.5 | 0.000155 | 0.62 | AML | other | m | 2022-09-14T20:29:18.85 |
IV.CESI.HHN. | ML:1.3 | 0.00008195 | 0.1 | AML | other | m | 2022-09-14T20:29:18.89 |
IV.CESI.HHE. | ML:1.0 | 0.000046049999999999994 | 1.34 | AML | other | m | 2022-09-14T20:29:19.10 |