A magnitude ML 0.9 earthquake occured in region: 7 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8330, 13.1800 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 7 | 281 | 281 |
Norcia | PG | 8 | 4957 | 5238 |
Arquata del Tronto | AP | 12 | 1178 | 6416 |
Preci | PG | 13 | 724 | 7140 |
Montegallo | AP | 13 | 523 | 7663 |
Ussita | MC | 13 | 444 | 8107 |
Visso | MC | 13 | 1107 | 9214 |
Montemonaco | AP | 14 | 604 | 9818 |
Accumoli | RI | 16 | 667 | 10485 |
Montefortino | FM | 18 | 1178 | 11663 |
Bolognola | MC | 18 | 142 | 11805 |
Cascia | PG | 19 | 3217 | 15022 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-10-02 12:41:17 |
42.8332 | 13.1798 | 11 | 2022-10-02 12:48:53 |
Sala Sismica INGV-Roma | 110416621 |
Field | Value |
---|---|
Time (UTC) | 2022-10-02 12:41:17 ± 0.08 |
Latitude | 42.8332 ± 0.0054 |
Longitude | 13.1798 ± 0.0074 |
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 | 110416621 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 621 |
Semi-minor axis of confidence ellipse (meter) | 560 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 58 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 620.0 |
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 | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.04766 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37592 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 110416621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-10-02 12:48:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SMA1.EHZ. | 2022-10-02T12:41:26.72 | 0.6 | undecidable | manual | S | 151 | 25.752 | 50 | 0.15 | 48 |
IT.MTCL.HGZ. | 2022-10-02T12:41:25.47 | 0.6 | undecidable | manual | S | 321 | 23.0547 | 50 | -0.37 | 46 |
IV.FDMO.HHZ. | 2022-10-02T12:41:25.93 | 0.6 | undecidable | manual | S | 342 | 23.754 | 50 | -0.09 | 48 |
IV.TERO.HHZ. | 2022-10-02T12:41:24.93 | 0.6 | positive | manual | P | 124 | 41.7249 | 50 | -0.12 | 47 |
IV.LNSS.HHN. | 2022-10-02T12:41:23.06 | 0.1 | undecidable | manual | P | 204 | 27.9498 | 50 | 0.12 | 95 |
IV.MF5.EHZ. | 2022-10-02T12:41:23.39 | 0.3 | undecidable | manual | P | 53 | 28.4493 | 50 | 0.38 | 68 |
IV.MMO1.EHZ. | 2022-10-02T12:41:23.04 | 0.6 | undecidable | manual | S | 58 | 13.9749 | 128 | -0.32 | 47 |
IV.SMA1.EHZ. | 2022-10-02T12:41:22.61 | 1.0 | positive | manual | P | 151 | 25.752 | 50 | 0.01 | 25 |
IV.MC2.EHZ. | 2022-10-02T12:41:22.36 | 0.3 | undecidable | manual | S | 5 | 8.6802 | 141 | 0.32 | 71 |
IV.CESI.HHZ. | 2022-10-02T12:41:22.76 | 1.0 | undecidable | manual | P | 311 | 29.3484 | 50 | -0.39 | 22 |
7F.SIB1.EHZ. | 2022-10-02T12:41:22.38 | 0.1 | undecidable | manual | S | 47 | 9.9789 | 138 | 0.05 | 100 |
IT.MTCL.HGZ. | 2022-10-02T12:41:22.23 | 0.1 | undecidable | manual | P | 321 | 23.0547 | 50 | 0.05 | 98 |
IV.GAVE.HNE. | 2022-10-02T12:41:22.66 | 0.1 | undecidable | manual | P | 236 | 28.0497 | 50 | -0.28 | 92 |
IV.FDMO.HHZ. | 2022-10-02T12:41:22.32 | 0.6 | positive | manual | P | 342 | 23.754 | 50 | 0.03 | 49 |
7F.SIB2.EHZ. | 2022-10-02T12:41:22.60 | 0.6 | undecidable | manual | S | 57 | 11.9769 | 132 | -0.21 | 48 |
IV.NRCA.HHZ. | 2022-10-02T12:41:21.57 | 0.6 | undecidable | manual | S | 270 | 5.2947 | 154 | 0.16 | 49 |
IV.MMO1.EHZ. | 2022-10-02T12:41:21.33 | 0.1 | undecidable | manual | P | 58 | 13.9749 | 128 | 0.58 | 88 |
IV.FEMA.HNZ. | 2022-10-02T12:41:21.57 | 0.1 | undecidable | manual | P | 324 | 17.7711 | 50 | 0.2 | 95 |
7F.SIB3.EHZ. | 2022-10-02T12:41:21.93 | 0.6 | undecidable | manual | S | 58 | 8.6802 | 142 | -0.1 | 50 |
7F.SIB2.EHZ. | 2022-10-02T12:41:20.46 | 0.1 | undecidable | manual | P | 57 | 11.9769 | 132 | 0.03 | 100 |
IV.MC2.EHZ. | 2022-10-02T12:41:20.33 | 1.0 | undecidable | manual | P | 5 | 8.6802 | 141 | 0.34 | 24 |
7F.SIB3.EHZ. | 2022-10-02T12:41:19.54 | 0.1 | undecidable | manual | P | 58 | 8.6802 | 142 | -0.44 | 92 |
IV.NRCA.HHZ. | 2022-10-02T12:41:19.88 | 1.0 | undecidable | manual | P | 270 | 5.2947 | 154 | 0.25 | 24 |
7F.SIB1.EHZ. | 2022-10-02T12:41:19.75 | 0.1 | undecidable | manual | P | 47 | 9.9789 | 138 | -0.41 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNE. | ML:1.2 | 0.00023549999999999998 | 1.24 | AML | other | m | 2022-10-02T12:41:21.22 |
IV.NRCA.HHN. | ML:1.2 | 0.00026700000000000004 | 0.44 | AML | other | m | 2022-10-02T12:41:21.70 |
IV.NRCA.HNN. | ML:1.3 | 0.0003045 | 1.3 | AML | other | m | 2022-10-02T12:41:22.71 |
IV.NRCA.HHE. | ML:1.2 | 0.0002235 | 0.08 | AML | other | m | 2022-10-02T12:41:22.22 |
IV.MC2.EHE. | ML:0.6 | 0.000053409495000000004 | 0.1216 | AML | other | m | 2022-10-02T12:41:23.15 |
IV.MC2.EHN. | ML:0.6 | 0.000057176971 | 0.1984 | AML | other | m | 2022-10-02T12:41:23.64 |
IV.FDMO.HHE. | ML:0.2 | 0.000011422978 | 0.1152 | AML | other | m | 2022-10-02T12:41:26.56 |
IV.FDMO.HHN. | ML:0.5 | 0.00001869431 | 0.32 | AML | other | m | 2022-10-02T12:41:26.18 |