A magnitude ML 1.2 earthquake occured in region: 6 km W Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6070, 13.0840 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 | 6 | 482 | 482 |
Posta | RI | 9 | 694 | 1176 |
Leonessa | RI | 11 | 2435 | 3611 |
Borbona | RI | 11 | 617 | 4228 |
Monteleone di Spoleto | PG | 12 | 599 | 4827 |
Cascia | PG | 14 | 3217 | 8044 |
Montereale | AQ | 16 | 2581 | 10625 |
Accumoli | RI | 17 | 667 | 11292 |
Poggiodomo | PG | 17 | 117 | 11409 |
Amatrice | RI | 17 | 2657 | 14066 |
Micigliano | RI | 17 | 127 | 14193 |
Polino | TR | 20 | 233 | 14426 |
Poggio Bustone | RI | 20 | 2055 | 16481 |
Cagnano Amiterno | AQ | 20 | 1369 | 17850 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-12-18 16:18:19 |
42.607 | 13.0842 | 11 | 2023-12-18 16:34:23 |
Sala Sismica INGV-Roma | 124130831 |
Field | Value |
---|---|
Time (UTC) | 2023-12-18 16:18:19 ± 0.07 |
Latitude | 42.6070 ± 0.0054 |
Longitude | 13.0842 ± 0.0049 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124130831 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 662 |
Semi-minor axis of confidence ellipse (meter) | 378 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 201 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 660.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 127 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.03238 |
Epicentral distance of station farthest from the epicenter (degree) | 0.53600 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 124130831 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-18 16:34:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2023-12-18T16:18:38.62 | 0.6 | undecidable | manual | S | 325 | 59.496 | 50 | 0.52 | 44 |
IV.CSP1.EHZ. | 2023-12-18T16:18:37.20 | 0.6 | undecidable | manual | S | 10 | 54.7008 | 50 | 0.38 | 46 |
IV.FDMO.HHZ. | 2023-12-18T16:18:35.13 | 0.6 | undecidable | manual | S | 0 | 47.619 | 50 | 0.18 | 48 |
IV.MOMA.HHZ. | 2023-12-18T16:18:35.25 | 0.6 | undecidable | manual | S | 298 | 47.2194 | 50 | 0.41 | 46 |
IV.TERO.HHZ. | 2023-12-18T16:18:33.21 | 0.6 | undecidable | manual | S | 87 | 42.4242 | 50 | -0.35 | 47 |
IV.MMO1.EHZ. | 2023-12-18T16:18:32.42 | 0.6 | undecidable | manual | S | 31 | 37.9287 | 50 | 0.06 | 50 |
IV.ASSB.HHZ. | 2023-12-18T16:18:30.62 | 0.3 | negative | manual | P | 325 | 59.496 | 50 | 0.31 | 69 |
IV.CSP1.EHZ. | 2023-12-18T16:18:29.62 | 1.0 | positive | manual | P | 10 | 54.7008 | 50 | 0.04 | 24 |
IV.NRCA.HHZ. | 2023-12-18T16:18:28.42 | 0.6 | undecidable | manual | S | 6 | 25.2525 | 50 | -0.55 | 46 |
IV.ARRO.EHZ. | 2023-12-18T16:18:28.88 | 0.6 | undecidable | manual | S | 263 | 26.1516 | 50 | -0.34 | 48 |
IV.FDMO.HHZ. | 2023-12-18T16:18:28.25 | 1.0 | undecidable | manual | P | 0 | 47.619 | 50 | -0.25 | 24 |
IV.MOMA.HHZ. | 2023-12-18T16:18:28.65 | 1.0 | positive | manual | P | 298 | 47.2194 | 50 | 0.21 | 24 |
IV.TERO.HHZ. | 2023-12-18T16:18:27.53 | 0.6 | positive | manual | P | 87 | 42.4242 | 50 | -0.17 | 49 |
IV.SMA1.EHZ. | 2023-12-18T16:18:27.71 | 0.6 | undecidable | manual | S | 83 | 20.6682 | 50 | -0.03 | 52 |
IV.RM33.EHZ. | 2023-12-18T16:18:26.34 | 0.6 | undecidable | manual | S | 136 | 15.1737 | 125 | 0.2 | 51 |
IV.GAVE.EHZ. | 2023-12-18T16:18:26.69 | 0.6 | undecidable | manual | S | 301 | 18.1707 | 121 | -0.31 | 49 |
IV.MMO1.EHZ. | 2023-12-18T16:18:26.78 | 0.6 | positive | manual | P | 31 | 37.9287 | 50 | -0.23 | 48 |
IV.SMA1.EHZ. | 2023-12-18T16:18:24.56 | 0.1 | positive | manual | P | 83 | 20.6682 | 50 | 0.22 | 100 |
IV.NRCA.HHZ. | 2023-12-18T16:18:24.77 | 0.3 | positive | manual | P | 6 | 25.2525 | 50 | -0.28 | 73 |
IV.ARRO.EHZ. | 2023-12-18T16:18:24.97 | 0.6 | negative | manual | P | 263 | 26.1516 | 50 | -0.22 | 49 |
IV.LNSS.HHZ. | 2023-12-18T16:18:23.66 | 0.6 | undecidable | manual | S | 263 | 3.5964 | 161 | 0.05 | 53 |
IV.RM33.EHZ. | 2023-12-18T16:18:23.54 | 0.6 | undecidable | manual | P | 136 | 15.1737 | 125 | 0.12 | 51 |
IV.GAVE.EHZ. | 2023-12-18T16:18:23.74 | 0.3 | negative | manual | P | 301 | 18.1707 | 121 | -0.17 | 76 |
IV.LNSS.HHZ. | 2023-12-18T16:18:22.11 | 0.6 | undecidable | manual | P | 263 | 3.5964 | 161 | 0.16 | 52 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.4 | 0.000423 | 0.1 | AML | other | m | 2023-12-18T16:18:24.01 |
IV.LNSS.HHN. | ML:1.3 | 0.00035350000000000003 | 0.68 | AML | other | m | 2023-12-18T16:18:24.24 |
IV.RM33.EHE. | ML:1.1 | 0.00011515000000000001 | 0.46 | AML | other | m | 2023-12-18T16:18:26.71 |
IV.RM33.EHN. | ML:1.0 | 0.0001015 | 0.34 | AML | other | m | 2023-12-18T16:18:26.74 |
IV.GAVE.EHN. | ML:1.2 | 0.0001192 | 1.7 | AML | other | m | 2023-12-18T16:18:27.86 |
IV.GAVE.EHE. | ML:1.2 | 0.00011649999999999999 | 0.18 | AML | other | m | 2023-12-18T16:18:27.80 |
IV.SMA1.EHN. | ML:1.7 | 0.00035999999999999997 | 0.26 | AML | other | m | 2023-12-18T16:18:28.36 |
IV.SMA1.EHE. | ML:1.5 | 0.000231 | 0.18 | AML | other | m | 2023-12-18T16:18:28.20 |
IV.NRCA.HHE. | ML:1.5 | 0.00017099999999999998 | 0.1 | AML | other | m | 2023-12-18T16:18:28.74 |
IV.NRCA.HHN. | ML:1.3 | 0.00011899999999999999 | 0.84 | AML | other | m | 2023-12-18T16:18:29.48 |
IV.TERO.HHE. | ML:1.0 | 0.000035199999999999995 | 0.36 | AML | other | m | 2023-12-18T16:18:33.84 |
IV.TERO.HHN. | ML:1.2 | 0.0000467 | 0.8 | AML | other | m | 2023-12-18T16:18:35.34 |
IV.FDMO.HHE. | ML:1.0 | 0.000023899999999999998 | 1 | AML | other | m | 2023-12-18T16:18:35.31 |
IV.MOMA.HHE. | ML:1.2 | 0.000039 | 0.42 | AML | other | m | 2023-12-18T16:18:36.44 |
IV.FDMO.HHN. | ML:0.9 | 0.00002105 | 1.28 | AML | other | m | 2023-12-18T16:18:36.28 |
IV.MOMA.HHN. | ML:1.2 | 0.0000475 | 0.8 | AML | other | m | 2023-12-18T16:18:36.86 |