A magnitude ML 1.0 earthquake occured in region: 4 km NE Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6420, 13.1940 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 | 4 | 482 | 482 |
Accumoli | RI | 8 | 667 | 1149 |
Amatrice | RI | 8 | 2657 | 3806 |
Montereale | AQ | 14 | 2581 | 6387 |
Borbona | RI | 15 | 617 | 7004 |
Posta | RI | 15 | 694 | 7698 |
Capitignano | AQ | 16 | 665 | 8363 |
Arquata del Tronto | AP | 17 | 1178 | 9541 |
Cascia | PG | 17 | 3217 | 12758 |
Campotosto | AQ | 17 | 542 | 13300 |
Norcia | PG | 19 | 4957 | 18257 |
Monteleone di Spoleto | PG | 20 | 599 | 18856 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2023-11-18 07:29:32 |
42.6418 | 13.1937 | 11 | 2023-11-18 07:38:26 |
Sala Sismica INGV-Roma | 123223781 |
Field | Value |
---|---|
Time (UTC) | 2023-11-18 07:29:32 ± 0.12 |
Latitude | 42.6418 ± 0.0108 |
Longitude | 13.1937 ± 0.0110 |
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 | 123223781 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1367 |
Semi-minor axis of confidence ellipse (meter) | 605 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 150 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 78 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26980 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 123223781 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-18 07:38:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LTRZ.HNZ. | 2023-11-18T07:30:57.46 | 3.0 | undecidable | manual | Sg | 13.15 | 0 | |||
GU.GRAM.HHZ. | 2023-11-18T07:30:53.78 | 3.0 | undecidable | manual | Sn | 1.12 | 0 | |||
IV.SALB.HHZ. | 2023-11-18T07:30:50.86 | 3.0 | undecidable | manual | Sn | 1.66 | 0 | |||
ST.CARE.HNZ. | 2023-11-18T07:30:49.69 | 3.0 | undecidable | manual | Pg | 18.4 | 0 | |||
MN.TRI.HHZ. | 2023-11-18T07:30:48.53 | 3.0 | undecidable | manual | Sn | -7.51 | 0 | |||
IV.CTI.HHZ. | 2023-11-18T07:30:29.30 | 3.0 | undecidable | manual | Pg | 6.3 | 0 | |||
IV.CSNT.HHZ. | 2023-11-18T07:30:21.23 | 3.0 | undecidable | manual | Sn | 0.79 | 0 | |||
IV.SNAL.HNZ. | 2023-11-18T07:30:15.18 | 3.0 | undecidable | manual | Sn | -1.18 | 0 | |||
GU.GRAM.HHZ. | 2023-11-18T07:30:11.59 | 3.0 | undecidable | manual | Pn | -2.05 | 0 | |||
IV.NARO.HHZ. | 2023-11-18T07:29:52.91 | 3.0 | undecidable | manual | Pg | 4.01 | 0 | |||
IV.PTRJ.HHZ. | 2023-11-18T07:29:45.25 | 3.0 | undecidable | manual | Pn | 0.93 | 0 | |||
IV.MC2.EHE. | 2023-11-18T07:29:43.16 | 0.6 | undecidable | manual | S | 359 | 29.9478 | 50 | 0.56 | 43 |
IV.BSSO.HHZ. | 2023-11-18T07:29:43.99 | 3.0 | undecidable | manual | Pn | 0.82 | 0 | |||
7F.SIB1.EHN. | 2023-11-18T07:29:42.20 | 0.6 | undecidable | manual | S | 12 | 28.749 | 50 | -0.08 | 49 |
IV.GAVE.HNE. | 2023-11-18T07:29:41.05 | 0.6 | undecidable | manual | S | 283 | 25.0527 | 50 | -0.25 | 47 |
IV.NRCA.HHZ. | 2023-11-18T07:29:40.14 | 0.6 | undecidable | manual | S | 343 | 22.2555 | 50 | -0.41 | 46 |
IV.MTRA.HNN. | 2023-11-18T07:29:39.66 | 0.6 | undecidable | manual | S | 52 | 20.868 | 117 | -0.47 | 45 |
IV.LNSS.HHZ. | 2023-11-18T07:29:38.01 | 0.6 | undecidable | manual | S | 251 | 13.2756 | 128 | 0.12 | 50 |
IV.RM33.EHZ. | 2023-11-18T07:29:38.16 | 0.6 | undecidable | manual | S | 173 | 14.874 | 125 | -0.17 | 49 |
IV.MC2.EHE. | 2023-11-18T07:29:38.86 | 0.1 | undecidable | manual | P | 359 | 29.9478 | 50 | 0.73 | 81 |
IV.SMA1.EHZ. | 2023-11-18T07:29:37.82 | 0.6 | undecidable | manual | S | 96 | 11.5773 | 132 | 0.36 | 47 |
7F.SIB1.EHN. | 2023-11-18T07:29:37.70 | 0.1 | undecidable | manual | P | 12 | 28.749 | 50 | -0.25 | 94 |
IV.GAVE.HNE. | 2023-11-18T07:29:37.24 | 0.1 | undecidable | manual | P | 283 | 25.0527 | 50 | -0.14 | 97 |
IV.NRCA.HHZ. | 2023-11-18T07:29:36.93 | 0.6 | undecidable | manual | P | 343 | 22.2555 | 50 | -0.02 | 50 |
IV.MTRA.HNN. | 2023-11-18T07:29:36.52 | 0.1 | undecidable | manual | P | 52 | 20.868 | 117 | -0.19 | 97 |
IV.SMA1.EHZ. | 2023-11-18T07:29:35.48 | 1.0 | negative | manual | P | 96 | 11.5773 | 132 | 0.32 | 24 |
IV.LNSS.HHZ. | 2023-11-18T07:29:35.50 | 0.1 | positive | manual | P | 251 | 13.2756 | 128 | 0.09 | 100 |
IV.RM33.EHZ. | 2023-11-18T07:29:35.61 | 1.0 | undecidable | manual | P | 173 | 14.874 | 125 | -0.06 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.0 | 0.0000591 | 0.12 | AML | other | m | 2023-11-18T07:29:40.77 |
IV.NRCA.HHN. | ML:0.9 | 0.0000502 | 1.54 | AML | other | m | 2023-11-18T07:29:41.15 |
IV.SMA1.EHE. | ML:0.9 | 0.00009280374 | 0.3392 | AML | other | m | 2023-11-18T07:29:38.04 |
IV.SMA1.EHN. | ML:0.7 | 0.000053623585 | 0.3008 | AML | other | m | 2023-11-18T07:29:38.03 |
IV.LNSS.HNE. | ML:1.1 | 0.000122384215 | 1.3696 | AML | other | m | 2023-11-18T07:29:48.43 |
IV.LNSS.HNN. | ML:1.2 | 0.00015222505 | 1.2672 | AML | other | m | 2023-11-18T07:29:46.54 |