A magnitude ML 1.0 earthquake occured in region: 6 km NW Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6660, 13.1340 at 9 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 |
---|---|---|---|---|
Cittareale | RI | 6 | 482 | 482 |
Accumoli | RI | 10 | 667 | 1149 |
Cascia | PG | 11 | 3217 | 4366 |
Amatrice | RI | 13 | 2657 | 7023 |
Norcia | PG | 15 | 4957 | 11980 |
Monteleone di Spoleto | PG | 15 | 599 | 12579 |
Posta | RI | 16 | 694 | 13273 |
Poggiodomo | PG | 17 | 117 | 13390 |
Borbona | RI | 17 | 617 | 14007 |
Arquata del Tronto | AP | 18 | 1178 | 15185 |
Leonessa | RI | 18 | 2435 | 17620 |
Montereale | AQ | 18 | 2581 | 20201 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2024-01-18 08:14:00 |
42.6665 | 13.1335 | 9 | 2024-01-18 08:19:41 |
Sala Sismica INGV-Roma | 124715001 |
Field | Value |
---|---|
Time (UTC) | 2024-01-18 08:14:00 ± 0.85 |
Latitude | 42.6665 ± 0.0171 |
Longitude | 13.1335 ± 0.0367 |
Depth (km) | 9 ± 5 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124715001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3218 |
Semi-minor axis of confidence ellipse (meter) | 738 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 292 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 232 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.49 |
Epicentral distance of station closest to the epicenter (degree) | 0.09353 |
Epicentral distance of station farthest from the epicenter (degree) | 0.17807 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 124715001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-18 08:19:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GAVE.EHZ. | 2024-01-18T08:14:08.12 | 0.6 | undecidable | manual | S | 278 | 19.7691 | 115 | 0.27 | 49 |
IV.NRCA.HHZ. | 2024-01-18T08:14:07.12 | 0.3 | undecidable | manual | S | 355 | 18.5703 | 116 | -0.37 | 72 |
IV.LNSS.HHZ. | 2024-01-18T08:14:05.27 | 0.3 | undecidable | manual | S | 227 | 10.3785 | 131 | 0.18 | 76 |
IV.NRCA.HHZ. | 2024-01-18T08:14:04.96 | 0.1 | undecidable | manual | P | 355 | 18.5703 | 116 | 0.5 | 93 |
IV.GAVE.EHZ. | 2024-01-18T08:14:04.43 | 0.1 | undecidable | manual | P | 278 | 19.7691 | 115 | -0.23 | 98 |
IV.LNSS.HHZ. | 2024-01-18T08:14:02.84 | 0.1 | undecidable | manual | P | 227 | 10.3785 | 131 | -0.23 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:0.9 | 0.0001137 | 0.3 | AML | other | m | 2024-01-18T08:14:05.32 |
IV.LNSS.HHN. | ML:1.0 | 0.000142 | 1.04 | AML | other | m | 2024-01-18T08:14:05.39 |