A magnitude ML 0.8 earthquake occured in region: 4 km W Visso (MC), on
and geographic coordinates (lat, lon) 42.9260, 13.0460 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 |
---|---|---|---|---|
Visso | MC | 4 | 1107 | 1107 |
Preci | PG | 5 | 724 | 1831 |
Ussita | MC | 8 | 444 | 2275 |
Monte Cavallo | MC | 8 | 145 | 2420 |
Castelsantangelo sul Nera | MC | 9 | 281 | 2701 |
Sellano | PG | 10 | 1079 | 3780 |
Fiordimonte | MC | 13 | 202 | 3982 |
Pieve Torina | MC | 13 | 1458 | 5440 |
Fiastra | MC | 15 | 559 | 5999 |
Norcia | PG | 15 | 4957 | 10956 |
Pievebovigliana | MC | 16 | 866 | 11822 |
Acquacanina | MC | 16 | 121 | 11943 |
Cerreto di Spoleto | PG | 16 | 1075 | 13018 |
Bolognola | MC | 17 | 142 | 13160 |
Muccia | MC | 17 | 915 | 14075 |
Serravalle di Chienti | MC | 18 | 1070 | 15145 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2022-12-29 06:36:18 |
42.9263 | 13.0462 | 11 | 2022-12-29 08:04:21 |
Sala Sismica INGV-Roma | 113158911 |
Field | Value |
---|---|
Time (UTC) | 2022-12-29 06:36:18 ± 0.16 |
Latitude | 42.9263 ± 0.0054 |
Longitude | 13.0462 ± 0.0074 |
Depth (km) | 11 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 113158911 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 688 |
Semi-minor axis of confidence ellipse (meter) | 261 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 41 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 690.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 155 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20235 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 113158911 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-12-29 08:04:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2022-12-29T06:36:37.87 | 3.0 | undecidable | manual | S | 0.19 | 0 | |||
IV.ARVD.HHZ. | 2022-12-29T06:36:37.32 | 3.0 | undecidable | manual | S | -0.63 | 0 | |||
IV.FIAM.HHZ. | 2022-12-29T06:36:35.96 | 3.0 | undecidable | manual | S | -0.01 | 0 | |||
IV.SAMA.EHZ. | 2022-12-29T06:36:32.68 | 3.0 | undecidable | manual | P | 0.64 | 0 | |||
IV.CSP1.EHZ. | 2022-12-29T06:36:26.58 | 0.6 | undecidable | manual | S | 35 | 22.4553 | 90 | -0.37 | 46 |
7F.SIB2.EHN. | 2022-12-29T06:36:26.45 | 0.1 | undecidable | manual | S | 100 | 21.2676 | 91 | -0.2 | 96 |
IV.MC2.EHZ. | 2022-12-29T06:36:24.41 | 0.1 | undecidable | manual | S | 98 | 11.6772 | 110 | 0.3 | 94 |
IV.CESI.HHZ. | 2022-12-29T06:36:24.67 | 0.3 | undecidable | manual | S | 307 | 14.3745 | 94 | -0.15 | 72 |
IV.FDMO.HHZ. | 2022-12-29T06:36:24.31 | 0.1 | undecidable | manual | S | 15 | 12.6762 | 104 | -0.04 | 100 |
IV.NRCA.HHZ. | 2022-12-29T06:36:23.93 | 0.1 | undecidable | manual | S | 152 | 11.6772 | 111 | -0.18 | 97 |
IT.MTCL.HGN. | 2022-12-29T06:36:23.17 | 0.1 | undecidable | manual | S | 333 | 8.3805 | 129 | -0.18 | 97 |
IV.CSP1.EHZ. | 2022-12-29T06:36:23.09 | 0.6 | undecidable | manual | P | 35 | 22.4553 | 90 | -0.29 | 47 |
7F.SIB2.EHN. | 2022-12-29T06:36:23.19 | 0.1 | undecidable | manual | P | 100 | 21.2676 | 91 | -0.02 | 99 |
IV.CESI.HHZ. | 2022-12-29T06:36:22.28 | 0.1 | undecidable | manual | P | 307 | 14.3745 | 94 | 0.13 | 98 |
IV.FDMO.HHZ. | 2022-12-29T06:36:22.04 | 0.1 | undecidable | manual | P | 15 | 12.6762 | 104 | 0.16 | 97 |
IV.MC2.EHZ. | 2022-12-29T06:36:22.16 | 0.1 | undecidable | manual | P | 98 | 11.6772 | 110 | 0.41 | 92 |
IV.NRCA.HHZ. | 2022-12-29T06:36:21.72 | 0.3 | undecidable | manual | P | 152 | 11.6772 | 111 | -0.02 | 75 |
IT.MTCL.HGN. | 2022-12-29T06:36:21.41 | 0.1 | undecidable | manual | P | 333 | 8.3805 | 129 | 0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.7 | 0.0000541 | 0.08 | AML | other | m | 2022-12-29T06:36:24.06 |
IV.FDMO.HHN. | ML:0.5 | 0.0000346 | 0.16 | AML | other | m | 2022-12-29T06:36:24.47 |
IV.NRCA.HHE. | ML:0.6 | 0.00003795 | 0.92 | AML | other | m | 2022-12-29T06:36:24.27 |
IV.CESI.HHE. | ML:0.8 | 0.00005745 | 1.36 | AML | other | m | 2022-12-29T06:36:24.21 |
IV.FDMO.HHE. | ML:0.4 | 0.000022950000000000002 | 0.44 | AML | other | m | 2022-12-29T06:36:24.76 |
IV.CESI.HHN. | ML:0.9 | 0.0000811 | 0.24 | AML | other | m | 2022-12-29T06:36:25.09 |
IV.ARVD.HHE. | ML:1.0 | 0.000017975 | 0.5 | AML | other | m | 2022-12-29T06:36:37.75 |
IV.ARVD.HHN. | ML:0.9 | 0.00001567 | 0.54 | AML | other | m | 2022-12-29T06:36:43.06 |
IV.SSFR.HHN. | ML:1.4 | 0.00005234999999999999 | 0.12 | AML | other | m | 2022-12-29T06:36:53.93 |
IV.SSFR.HHE. | ML:1.5 | 0.0000649 | 1.02 | AML | other | m | 2022-12-29T06:36:54.12 |