A magnitude ML 1.1 earthquake occured in region: 2 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7040, 13.2260 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 |
---|---|---|---|---|
Accumoli | RI | 2 | 667 | 667 |
Amatrice | RI | 10 | 2657 | 3324 |
Arquata del Tronto | AP | 10 | 1178 | 4502 |
Cittareale | RI | 11 | 482 | 4984 |
Norcia | PG | 15 | 4957 | 9941 |
Acquasanta Terme | AP | 17 | 2916 | 12857 |
Cascia | PG | 17 | 3217 | 16074 |
Montegallo | AP | 18 | 523 | 16597 |
Montereale | AQ | 20 | 2581 | 19178 |
Campotosto | AQ | 20 | 542 | 19720 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2024-01-09 14:41:37 |
42.7035 | 13.2263 | 12 | 2024-01-09 14:54:09 |
Sala Sismica INGV-Roma | 124562111 |
Field | Value |
---|---|
Time (UTC) | 2024-01-09 14:41:37 ± 0.14 |
Latitude | 42.7035 ± 0.0054 |
Longitude | 13.2263 ± 0.0122 |
Depth (km) | 12 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124562111 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 985 |
Semi-minor axis of confidence ellipse (meter) | 258 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 261 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 980.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 121 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.10792 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37322 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 124562111 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-09 14:54:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RM33.EHE. | 2024-01-09T14:41:45.43 | 0.6 | undecidable | manual | S | 183 | 21.5673 | 94 | -0.07 | 49 |
7F.SIB1.EHZ. | 2024-01-09T14:41:45.72 | 0.6 | undecidable | manual | S | 9 | 21.4674 | 94 | 0.25 | 46 |
IV.NRCA.HHZ. | 2024-01-09T14:41:44.02 | 0.6 | undecidable | manual | S | 328 | 17.0718 | 99 | -0.28 | 49 |
7F.SIB3.EHN. | 2024-01-09T14:41:44.72 | 0.6 | undecidable | manual | S | 11 | 19.3695 | 96 | -0.18 | 49 |
MN.AQU.HNZ. | 2024-01-09T14:41:44.60 | 0.3 | undecidable | manual | P | 159 | 41.4252 | 91 | -0.47 | 65 |
IV.LNSS.HHN. | 2024-01-09T14:41:44.60 | 0.6 | undecidable | manual | S | 234 | 18.87 | 96 | -0.17 | 49 |
7F.SIB1.EHZ. | 2024-01-09T14:41:42.10 | 0.3 | undecidable | manual | P | 9 | 21.4674 | 94 | 0.1 | 71 |
IV.SMA1.EHE. | 2024-01-09T14:41:42.91 | 0.6 | undecidable | manual | S | 132 | 11.9769 | 115 | -0.09 | 49 |
IV.RM33.EHE. | 2024-01-09T14:41:42.86 | 0.3 | undecidable | manual | P | 183 | 21.5673 | 94 | 0.84 | 57 |
IV.LNSS.HHN. | 2024-01-09T14:41:41.67 | 0.3 | undecidable | manual | P | 234 | 18.87 | 96 | 0.07 | 72 |
IV.NRCA.HHZ. | 2024-01-09T14:41:41.29 | 0.1 | undecidable | manual | P | 328 | 17.0718 | 99 | -0.04 | 97 |
7F.SIB3.EHN. | 2024-01-09T14:41:41.82 | 0.3 | undecidable | manual | P | 11 | 19.3695 | 96 | 0.14 | 71 |
IV.SMA1.EHE. | 2024-01-09T14:41:40.56 | 0.1 | undecidable | manual | P | 132 | 11.9769 | 115 | -0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.0 | 0.00009145 | 0.08 | AML | other | m | 2024-01-09T14:41:44.09 |
IV.NRCA.HHN. | ML:1.2 | 0.00011449999999999999 | 0.08 | AML | other | m | 2024-01-09T14:41:44.13 |