A magnitude ML 0.8 earthquake occured in region: 6 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6820, 13.1840 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 | 6 | 667 | 667 |
Cittareale | RI | 7 | 482 | 1149 |
Amatrice | RI | 10 | 2657 | 3806 |
Arquata del Tronto | AP | 14 | 1178 | 4984 |
Norcia | PG | 14 | 4957 | 9941 |
Cascia | PG | 14 | 3217 | 13158 |
Montereale | AQ | 18 | 2581 | 15739 |
Posta | RI | 19 | 694 | 16433 |
Borbona | RI | 19 | 617 | 17050 |
Monteleone di Spoleto | PG | 19 | 599 | 17649 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2024-01-27 11:38:34 |
42.6822 | 13.1835 | 12 | 2024-01-27 12:03:22 |
Sala Sismica INGV-Roma | 124888971 |
Field | Value |
---|---|
Time (UTC) | 2024-01-27 11:38:34 ± 0.06 |
Latitude | 42.6822 ± 0.0036 |
Longitude | 13.1835 ± 0.0049 |
Depth (km) | 12 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124888971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 408 |
Semi-minor axis of confidence ellipse (meter) | 165 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 270 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 68 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
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) | 0.12321 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31476 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 124888971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-27 12:03:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2024-01-27T11:38:46.07 | 0.1 | undecidable | manual | S | 101 | 34.9428 | 92 | -0.28 | 92 |
IV.MC2.EHN. | 2024-01-27T11:38:44.23 | 0.1 | undecidable | manual | S | 1 | 25.4523 | 93 | 0.41 | 91 |
7F.SIB1.HNE. | 2024-01-27T11:38:43.80 | 0.1 | undecidable | manual | S | 17 | 24.5532 | 93 | 0.2 | 95 |
IV.GAVE.EHN. | 2024-01-27T11:38:43.12 | 0.1 | undecidable | manual | S | 273 | 23.6541 | 93 | -0.21 | 95 |
IV.RM33.EHZ. | 2024-01-27T11:38:42.12 | 0.1 | undecidable | manual | S | 172 | 19.3695 | 95 | -0.09 | 98 |
IV.NRCA.HHZ. | 2024-01-27T11:38:41.34 | 0.1 | undecidable | manual | S | 341 | 17.6712 | 97 | -0.42 | 92 |
IV.MTRA.EHE. | 2024-01-27T11:38:41.88 | 0.1 | undecidable | manual | S | 64 | 19.2696 | 96 | -0.29 | 94 |
IV.SMA1.EHZ. | 2024-01-27T11:38:41.09 | 0.1 | undecidable | manual | S | 115 | 13.6752 | 108 | 0.38 | 94 |
IV.TERO.HHZ. | 2024-01-27T11:38:41.20 | 0.1 | undecidable | manual | P | 101 | 34.9428 | 92 | -0.17 | 94 |
IV.MC2.EHN. | 2024-01-27T11:38:40.05 | 0.1 | undecidable | manual | P | 1 | 25.4523 | 93 | 0.14 | 96 |
IV.LNSS.HHZ. | 2024-01-27T11:38:40.93 | 0.1 | undecidable | manual | S | 233 | 14.6742 | 105 | -0.03 | 99 |
IV.RM33.EHZ. | 2024-01-27T11:38:39.02 | 0.1 | undecidable | manual | P | 172 | 19.3695 | 95 | 0.04 | 100 |
7F.SIB1.HNE. | 2024-01-27T11:38:39.87 | 0.1 | undecidable | manual | P | 17 | 24.5532 | 93 | 0.09 | 97 |
IV.GAVE.EHN. | 2024-01-27T11:38:39.72 | 0.1 | undecidable | manual | P | 273 | 23.6541 | 93 | 0.09 | 98 |
IV.MTRA.EHE. | 2024-01-27T11:38:38.96 | 0.1 | undecidable | manual | P | 64 | 19.2696 | 96 | 0 | 100 |
IV.NRCA.HHZ. | 2024-01-27T11:38:38.68 | 0.1 | undecidable | manual | P | 341 | 17.6712 | 97 | -0.04 | 99 |
IV.SMA1.EHZ. | 2024-01-27T11:38:38.32 | 0.1 | undecidable | manual | P | 115 | 13.6752 | 108 | 0.21 | 97 |
IV.LNSS.HHZ. | 2024-01-27T11:38:38.40 | 0.1 | undecidable | manual | P | 233 | 14.6742 | 105 | 0.14 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:0.9 | 0.0000752 | 0.28 | AML | other | m | 2024-01-27T11:38:41.09 |
IV.LNSS.HHN. | ML:0.9 | 0.0000778 | 0.16 | AML | other | m | 2024-01-27T11:38:41.31 |
IV.SMA1.EHE. | ML:0.9 | 0.0000762 | 0.2 | AML | other | m | 2024-01-27T11:38:41.36 |
IV.SMA1.EHN. | ML:0.9 | 0.0000693 | 0.58 | AML | other | m | 2024-01-27T11:38:41.41 |
IV.RM33.EHN. | ML:0.8 | 0.0000484 | 0.24 | AML | other | m | 2024-01-27T11:38:42.33 |
IV.RM33.EHE. | ML:0.6 | 0.00003195 | 0.62 | AML | other | m | 2024-01-27T11:38:42.05 |