A magnitude ML 0.8 earthquake occured in region: 9 km NW Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6960, 13.1260 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 |
---|---|---|---|---|
Cittareale | RI | 9 | 482 | 482 |
Cascia | PG | 10 | 3217 | 3699 |
Accumoli | RI | 10 | 667 | 4366 |
Norcia | PG | 11 | 4957 | 9323 |
Monteleone di Spoleto | PG | 15 | 599 | 9922 |
Amatrice | RI | 15 | 2657 | 12579 |
Poggiodomo | PG | 16 | 117 | 12696 |
Arquata del Tronto | AP | 17 | 1178 | 13874 |
Posta | RI | 19 | 694 | 14568 |
Leonessa | RI | 20 | 2435 | 17003 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-12-25 01:06:16 |
42.6955 | 13.1255 | 11 | 2023-12-25 01:12:52 |
Sala Sismica INGV-Roma | 124255451 |
Field | Value |
---|---|
Time (UTC) | 2023-12-25 01:06:16 ± 0.05 |
Latitude | 42.6955 ± 0.0027 |
Longitude | 13.1255 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124255451 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 356 |
Semi-minor axis of confidence ellipse (meter) | 290 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 262 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35883 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 124255451 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-25 01:12:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRTC.HHZ. | 2023-12-25T01:06:40.33 | 3.0 | undecidable | manual | Sn | 0.02 | 0 | |||
IV.PSL.EHZ. | 2023-12-25T01:06:31.12 | 3.0 | undecidable | manual | Pg | 8.77 | 0 | |||
IV.VAGA.HHZ. | 2023-12-25T01:06:30.34 | 3.0 | undecidable | manual | Pn | -3.71 | 0 | |||
IV.TERO.HHZ. | 2023-12-25T01:06:29.13 | 0.3 | undecidable | manual | S | 102 | 39.8268 | 50 | -0.32 | 67 |
GU.GSCL.HHZ. | 2023-12-25T01:06:26.17 | 3.0 | undecidable | manual | Pn | 0.6 | 0 | |||
IV.MMO1.HNN. | 2023-12-25T01:06:26.32 | 0.6 | undecidable | manual | S | 36 | 27.9498 | 50 | 0.06 | 48 |
IV.MC2.EHZ. | 2023-12-25T01:06:25.68 | 0.3 | undecidable | manual | S | 12 | 24.5532 | 50 | 0.33 | 69 |
IV.RM33.EHZ. | 2023-12-25T01:06:24.50 | 0.3 | undecidable | manual | S | 161 | 21.9669 | 50 | -0.16 | 72 |
IV.SMA1.EHZ. | 2023-12-25T01:06:23.84 | 0.3 | undecidable | manual | S | 113 | 18.5703 | 120 | 0.09 | 73 |
IV.GAVE.HNE. | 2023-12-25T01:06:23.68 | 0.6 | undecidable | manual | S | 269 | 18.87 | 120 | -0.15 | 48 |
IV.TERO.HHZ. | 2023-12-25T01:06:23.75 | 0.6 | negative | manual | P | 102 | 39.8268 | 50 | -0.14 | 47 |
IV.NRCA.HHZ. | 2023-12-25T01:06:22.55 | 0.3 | undecidable | manual | S | 357 | 15.3735 | 125 | -0.25 | 71 |
IV.LNSS.HHZ. | 2023-12-25T01:06:22.03 | 0.6 | undecidable | manual | S | 214 | 12.3765 | 131 | 0.03 | 50 |
IV.MMO1.HNN. | 2023-12-25T01:06:22.01 | 0.3 | undecidable | manual | P | 36 | 27.9498 | 50 | -0.04 | 73 |
IV.RM33.EHZ. | 2023-12-25T01:06:21.25 | 0.1 | undecidable | manual | P | 161 | 21.9669 | 50 | 0.13 | 97 |
IV.PIEI.HHZ. | 2023-12-25T01:06:21.95 | 3.0 | undecidable | manual | Pg | 4.68 | 0 | |||
IV.MC2.EHZ. | 2023-12-25T01:06:21.54 | 0.1 | undecidable | manual | P | 12 | 24.5532 | 50 | 0.02 | 98 |
IV.GAVE.HNE. | 2023-12-25T01:06:20.58 | 0.3 | undecidable | manual | P | 269 | 18.87 | 120 | -0.06 | 74 |
IV.NRCA.HHZ. | 2023-12-25T01:06:20.04 | 0.1 | undecidable | manual | P | 357 | 15.3735 | 125 | -0.01 | 100 |
IV.SMA1.EHZ. | 2023-12-25T01:06:20.81 | 0.6 | positive | manual | P | 113 | 18.5703 | 120 | 0.22 | 48 |
IV.LNSS.HHZ. | 2023-12-25T01:06:19.74 | 0.1 | positive | manual | P | 214 | 12.3765 | 131 | 0.15 | 98 |
IV.RINC.EHZ. | 2023-12-25T01:06:19.78 | 3.0 | negative | manual | P | 0.58 | 0 | |||
IV.ARVD.HHZ. | 2023-12-25T01:06:18.65 | 3.0 | positive | manual | P | 0.93 | 0 | |||
IV.CRTC.HHZ. | 2023-12-25T01:06:17.21 | 3.0 | negative | manual | Pn | -0.74 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:0.8 | 0.00006445000000000001 | 0.3 | AML | other | m | 2023-12-25T01:06:22.34 |
IV.LNSS.HHN. | ML:0.8 | 0.00005765 | 0.16 | AML | other | m | 2023-12-25T01:06:22.50 |
IV.NRCA.HHN. | ML:0.6 | 0.0000374 | 0.1 | AML | other | m | 2023-12-25T01:06:22.61 |
IV.NRCA.HHE. | ML:1.1 | 0.0001113 | 0.12 | AML | other | m | 2023-12-25T01:06:22.79 |