A magnitude ML 1.2 earthquake occured in region: 9 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7070, 13.1450 at 10 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 |
---|---|---|---|---|
Accumoli | RI | 9 | 667 | 667 |
Cittareale | RI | 10 | 482 | 1149 |
Norcia | PG | 11 | 4957 | 6106 |
Cascia | PG | 11 | 3217 | 9323 |
Arquata del Tronto | AP | 15 | 1178 | 10501 |
Amatrice | RI | 15 | 2657 | 13158 |
Monteleone di Spoleto | PG | 17 | 599 | 13757 |
Poggiodomo | PG | 17 | 117 | 13874 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-12-06 04:59:16 |
42.7072 | 13.1453 | 10 | 2023-12-06 06:07:02 |
Sala Sismica INGV-Roma | 123848591 |
Field | Value |
---|---|
Time (UTC) | 2023-12-06 04:59:16 ± 0.07 |
Latitude | 42.7072 ± 0.0027 |
Longitude | 13.1453 ± 0.0049 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 123848591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 330 |
Semi-minor axis of confidence ellipse (meter) | 248 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 83 |
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) | 113 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.12860 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38671 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 123848591 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-06 06:07:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2023-12-06T04:59:30.93 | 0.6 | undecidable | manual | S | 6 | 42.9237 | 50 | 0.07 | 48 |
IV.GAVE.EHZ. | 2023-12-06T04:59:24.42 | 0.6 | undecidable | manual | S | 265 | 20.5683 | 115 | -0.07 | 50 |
IV.RM33.EHZ. | 2023-12-06T04:59:24.93 | 0.6 | undecidable | manual | S | 166 | 22.6551 | 113 | -0.25 | 48 |
IV.CSP1.EHZ. | 2023-12-06T04:59:24.68 | 1.0 | undecidable | manual | P | 6 | 42.9237 | 50 | -0.16 | 23 |
IV.SMA1.EHZ. | 2023-12-06T04:59:23.62 | 0.6 | undecidable | manual | S | 119 | 17.6712 | 119 | 0.01 | 51 |
IV.NRCA.HHZ. | 2023-12-06T04:59:22.46 | 0.6 | undecidable | manual | S | 350 | 14.2746 | 124 | -0.12 | 50 |
IV.LNSS.HHZ. | 2023-12-06T04:59:22.80 | 0.6 | undecidable | manual | S | 217 | 14.3745 | 124 | 0.17 | 49 |
IV.GAVE.EHZ. | 2023-12-06T04:59:21.12 | 0.1 | undecidable | manual | P | 265 | 20.5683 | 115 | -0.05 | 100 |
IV.RM33.EHZ. | 2023-12-06T04:59:21.29 | 0.6 | undecidable | manual | P | 166 | 22.6551 | 113 | -0.27 | 48 |
IV.SMA1.EHZ. | 2023-12-06T04:59:20.83 | 0.3 | negative | manual | P | 119 | 17.6712 | 119 | 0.18 | 73 |
IV.NRCA.HHZ. | 2023-12-06T04:59:20.12 | 0.6 | negative | manual | P | 350 | 14.2746 | 124 | 0.05 | 50 |
IV.LNSS.HHZ. | 2023-12-06T04:59:20.24 | 0.1 | positive | manual | P | 217 | 14.3745 | 124 | 0.15 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.2 | 0.00015 | 1.04 | AML | other | m | 2023-12-06T04:59:22.07 |
IV.NRCA.HHE. | ML:1.2 | 0.000165 | 1.06 | AML | other | m | 2023-12-06T04:59:23.60 |