A magnitude ML 0.7 earthquake occured in region: 3 km S Visso (MC), on
and geographic coordinates (lat, lon) 42.9050, 13.0900 at 13 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 |
---|---|---|---|---|
Visso | MC | 3 | 1107 | 1107 |
Preci | PG | 5 | 724 | 1831 |
Castelsantangelo sul Nera | MC | 5 | 281 | 2112 |
Ussita | MC | 6 | 444 | 2556 |
Monte Cavallo | MC | 12 | 145 | 2701 |
Norcia | PG | 12 | 4957 | 7658 |
Sellano | PG | 13 | 1079 | 8737 |
Fiordimonte | MC | 15 | 202 | 8939 |
Bolognola | MC | 15 | 142 | 9081 |
Acquacanina | MC | 16 | 121 | 9202 |
Fiastra | MC | 16 | 559 | 9761 |
Pieve Torina | MC | 16 | 1458 | 11219 |
Cerreto di Spoleto | PG | 17 | 1075 | 12294 |
Pievebovigliana | MC | 18 | 866 | 13160 |
Montemonaco | AP | 19 | 604 | 13764 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-02-02 14:29:18 |
42.9048 | 13.0903 | 13 | 2023-02-02 14:34:57 |
Sala Sismica INGV-Roma | 113987941 |
Field | Value |
---|---|
Time (UTC) | 2023-02-02 14:29:18 ± 0.09 |
Latitude | 42.9048 ± 0.0063 |
Longitude | 13.0903 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 113987941 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 530 |
Semi-minor axis of confidence ellipse (meter) | 514 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 36 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 140 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20505 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 113987941 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-02 14:34:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2023-02-02T14:29:37.04 | 3.0 | undecidable | manual | S | -2.03 | 0 | |||
IV.CAMP.HHZ. | 2023-02-02T14:29:26.92 | 3.0 | undecidable | manual | P | 0.29 | 0 | |||
IV.MMO1.EHZ. | 2023-02-02T14:29:25.29 | 0.6 | undecidable | manual | S | 92 | 19.2696 | 103 | -0.36 | 46 |
IV.CESI.HHZ. | 2023-02-02T14:29:25.37 | 0.6 | undecidable | manual | S | 306 | 18.7701 | 104 | -0.14 | 48 |
7F.SIB2.EHZ. | 2023-02-02T14:29:24.95 | 0.6 | undecidable | manual | S | 95 | 17.3715 | 106 | -0.23 | 48 |
IV.FDMO.HHZ. | 2023-02-02T14:29:24.24 | 0.6 | undecidable | manual | S | 359 | 14.5743 | 113 | -0.23 | 48 |
7F.SIB1.EHZ. | 2023-02-02T14:29:24.50 | 0.6 | undecidable | manual | S | 94 | 14.6742 | 113 | 0.02 | 49 |
IV.MC2.EHZ. | 2023-02-02T14:29:23.25 | 0.6 | undecidable | manual | S | 85 | 8.0808 | 138 | 0.21 | 48 |
IV.NRCA.HHZ. | 2023-02-02T14:29:22.81 | 0.6 | undecidable | manual | S | 166 | 8.1807 | 137 | -0.25 | 48 |
IV.CESI.HHZ. | 2023-02-02T14:29:22.39 | 0.1 | negative | manual | P | 306 | 18.7701 | 104 | 0.05 | 98 |
IV.MMO1.EHZ. | 2023-02-02T14:29:22.50 | 1.0 | undecidable | manual | P | 92 | 19.2696 | 103 | 0.08 | 24 |
7F.SIB2.EHZ. | 2023-02-02T14:29:22.06 | 0.1 | undecidable | manual | P | 95 | 17.3715 | 106 | -0.09 | 98 |
IV.CSP1.EHZ. | 2023-02-02T14:29:22.95 | 1.0 | positive | manual | P | 24 | 22.755 | 99 | 0 | 24 |
7F.SIB1.EHZ. | 2023-02-02T14:29:22.03 | 0.1 | undecidable | manual | P | 94 | 14.6742 | 113 | 0.29 | 94 |
IV.FDMO.HHZ. | 2023-02-02T14:29:21.71 | 0.3 | positive | manual | P | 359 | 14.5743 | 113 | -0.03 | 75 |
IV.MC2.EHZ. | 2023-02-02T14:29:21.07 | 0.6 | undecidable | manual | P | 85 | 8.0808 | 138 | 0.16 | 49 |
IV.NRCA.HHZ. | 2023-02-02T14:29:20.99 | 0.1 | positive | manual | P | 166 | 8.1807 | 137 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.0 | 0.00011873035 | 0.0832 | AML | other | m | 2023-02-02T14:29:22.86 |
IV.NRCA.HHE. | ML:0.7 | 0.000060627665 | 0.1408 | AML | other | m | 2023-02-02T14:29:22.98 |
IV.FDMO.HHN. | ML:0.7 | 0.000039568345 | 0.1216 | AML | other | m | 2023-02-02T14:29:24.53 |
IV.FDMO.HHE. | ML:0.5 | 0.000029350000000000002 | 1.02 | AML | other | m | 2023-02-02T14:29:24.68 |
IV.MMO1.EHN. | ML:0.8 | 0.00004215 | 0.54 | AML | other | m | 2023-02-02T14:29:25.63 |
IV.MMO1.EHE. | ML:0.6 | 0.0000317 | 0.7 | AML | other | m | 2023-02-02T14:29:26.63 |
IV.NRCA.HNE. | ML:0.9 | 0.00009544338 | 0.1792 | AML | other | m | 2023-02-02T14:29:22.99 |
IV.NRCA.HNN. | ML:1.2 | 0.00018834092 | 0.5312 | AML | other | m | 2023-02-02T14:29:26.49 |
IV.MC2.EHE. | ML:0.7 | 0.000055773225 | 0.1408 | AML | other | m | 2023-02-02T14:29:24.32 |
IV.MC2.EHN. | ML:0.8 | 0.00007711705 | 0.16 | AML | other | m | 2023-02-02T14:29:25.20 |
IV.CESI.HHE. | ML:0.4 | 0.00002026356 | 0.1024 | AML | other | m | 2023-02-02T14:29:25.41 |
IV.CESI.HHN. | ML:0.5 | 0.000024432280000000002 | 0.1216 | AML | other | m | 2023-02-02T14:29:25.56 |