A magnitude ML 1.2 earthquake occured in region: 6 km N Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6760, 13.1720 at 10 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 | 7 | 667 | 1149 |
Amatrice | RI | 11 | 2657 | 3806 |
Cascia | PG | 14 | 3217 | 7023 |
Norcia | PG | 15 | 4957 | 11980 |
Arquata del Tronto | AP | 15 | 1178 | 13158 |
Montereale | AQ | 18 | 2581 | 15739 |
Posta | RI | 18 | 694 | 16433 |
Monteleone di Spoleto | PG | 18 | 599 | 17032 |
Borbona | RI | 18 | 617 | 17649 |
Poggiodomo | PG | 20 | 117 | 17766 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2024-02-18 04:46:53 |
42.6757 | 13.1717 | 11 | 2024-02-18 04:54:41 |
Sala Sismica INGV-Roma | 125349081 |
Field | Value |
---|---|
Time (UTC) | 2024-02-18 04:46:53 ± 0.05 |
Latitude | 42.6757 ± 0.0036 |
Longitude | 13.1717 ± 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 | 125349081 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 426 |
Semi-minor axis of confidence ellipse (meter) | 314 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 153 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 18 |
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) | 0.25091 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 125349081 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-18 04:54:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2024-02-18T04:47:04.38 | 3.0 | undecidable | manual | P | 0.13 | 0 | |||
IV.MMO1.EHZ. | 2024-02-18T04:47:03.67 | 0.6 | undecidable | manual | S | 27 | 27.8499 | 50 | 0.09 | 49 |
7F.SIB1.EHE. | 2024-02-18T04:47:03.22 | 0.6 | undecidable | manual | S | 18 | 25.5522 | 50 | 0.25 | 48 |
7F.SIB2.EHE. | 2024-02-18T04:47:02.79 | 0.6 | undecidable | manual | S | 24 | 26.2515 | 50 | -0.35 | 47 |
IV.MTRA.HNE. | 2024-02-18T04:47:01.13 | 0.6 | undecidable | manual | S | 64 | 20.3685 | 117 | -0.4 | 47 |
IV.CESI.HHZ. | 2024-02-18T04:47:01.77 | 3.0 | undecidable | manual | P | 0.1 | 0 | |||
IV.GAVE.EHZ. | 2024-02-18T04:47:01.78 | 0.6 | undecidable | manual | S | 275 | 22.6551 | 50 | -0.42 | 46 |
IV.MF5.EHZ. | 2024-02-18T04:47:01.57 | 3.0 | undecidable | manual | P | 0.12 | 0 | |||
IV.GIGS.HHZ. | 2024-02-18T04:47:00.91 | 3.0 | undecidable | manual | P | -0.06 | 0 | |||
IV.NRCA.HHZ. | 2024-02-18T04:47:00.72 | 0.6 | undecidable | manual | S | 345 | 18.1707 | 120 | -0.12 | 50 |
IV.TERO.HHZ. | 2024-02-18T04:47:00.14 | 3.0 | positive | manual | P | -0.09 | 0 | |||
IV.LNSS.HHZ. | 2024-02-18T04:46:59.53 | 0.6 | undecidable | manual | S | 233 | 13.3755 | 128 | 0.05 | 51 |
IV.SMA1.EHZ. | 2024-02-18T04:46:59.70 | 0.6 | undecidable | manual | S | 110 | 14.2746 | 126 | -0.01 | 51 |
IV.MMO1.EHZ. | 2024-02-18T04:46:59.38 | 0.1 | undecidable | manual | P | 27 | 27.8499 | 50 | 0.04 | 99 |
7F.SIB2.EHE. | 2024-02-18T04:46:59.08 | 0.1 | undecidable | manual | P | 24 | 26.2515 | 50 | -0.01 | 100 |
7F.SIB1.EHE. | 2024-02-18T04:46:59.22 | 0.1 | undecidable | manual | P | 18 | 25.5522 | 50 | 0.23 | 96 |
IV.GAVE.EHZ. | 2024-02-18T04:46:58.51 | 0.1 | positive | manual | P | 275 | 22.6551 | 50 | -0.04 | 100 |
7F.SIB3.EHE. | 2024-02-18T04:46:58.73 | 0.1 | undecidable | manual | P | 20 | 23.5542 | 50 | 0.05 | 100 |
IV.MTRA.HNE. | 2024-02-18T04:46:58.06 | 0.1 | undecidable | manual | P | 64 | 20.3685 | 117 | -0.1 | 99 |
IV.RM33.HNN. | 2024-02-18T04:46:57.76 | 0.1 | undecidable | manual | P | 169 | 18.7701 | 119 | -0.12 | 99 |
IV.LNSS.HHZ. | 2024-02-18T04:46:57.11 | 0.1 | positive | manual | P | 233 | 13.3755 | 128 | 0.13 | 100 |
IV.SMA1.EHZ. | 2024-02-18T04:46:57.27 | 0.1 | positive | manual | P | 110 | 14.2746 | 126 | 0.16 | 99 |
IV.NRCA.HHZ. | 2024-02-18T04:46:57.86 | 0.1 | negative | manual | P | 345 | 18.1707 | 120 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.4 | 0.00028700000000000004 | 0.48 | AML | other | m | 2024-02-18T04:46:59.82 |
IV.LNSS.HHN. | ML:1.3 | 0.00022 | 0.34 | AML | other | m | 2024-02-18T04:46:59.64 |
IV.SMA1.EHE. | ML:1.6 | 0.000348 | 0.24 | AML | other | m | 2024-02-18T04:47:00.18 |
IV.SMA1.EHN. | ML:1.2 | 0.00015900000000000002 | 0.44 | AML | other | m | 2024-02-18T04:47:00.02 |
IV.NRCA.HHN. | ML:1.4 | 0.000188 | 0.12 | AML | other | m | 2024-02-18T04:47:00.89 |
IV.NRCA.HHE. | ML:1.4 | 0.000217 | 1.04 | AML | other | m | 2024-02-18T04:47:01.37 |
IV.GAVE.EHN. | ML:1.1 | 0.00007735 | 0.26 | AML | other | m | 2024-02-18T04:47:02.61 |
IV.GAVE.EHE. | ML:1.2 | 0.00009870000000000001 | 0.68 | AML | other | m | 2024-02-18T04:47:02.55 |
IV.TERO.HHN. | ML:0.9 | 0.000032500000000000004 | 1.22 | AML | other | m | 2024-02-18T04:47:05.66 |
IV.TERO.HHE. | ML:0.9 | 0.000028749999999999997 | 0.48 | AML | other | m | 2024-02-18T04:47:06.48 |
IV.CESI.HHN. | ML:0.8 | 0.0000181 | 0.28 | AML | other | m | 2024-02-18T04:47:08.29 |
IV.CESI.HHE. | ML:0.7 | 0.000012725000000000001 | 0.96 | AML | other | m | 2024-02-18T04:47:09.16 |