A magnitude ML 0.6 earthquake occured in region: 6 km W Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7690, 13.2210 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 6 | 1178 | 1178 |
Accumoli | RI | 8 | 667 | 1845 |
Norcia | PG | 11 | 4957 | 6802 |
Montegallo | AP | 12 | 523 | 7325 |
Castelsantangelo sul Nera | MC | 15 | 281 | 7606 |
Acquasanta Terme | AP | 15 | 2916 | 10522 |
Amatrice | RI | 16 | 2657 | 13179 |
Montemonaco | AP | 17 | 604 | 13783 |
Cittareale | RI | 17 | 482 | 14265 |
Cascia | PG | 18 | 3217 | 17482 |
Preci | PG | 19 | 724 | 18206 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2023-12-08 06:27:11 |
42.7688 | 13.2212 | 10 | 2023-12-08 06:36:41 |
Sala Sismica INGV-Roma | 123887881 |
Field | Value |
---|---|
Time (UTC) | 2023-12-08 06:27:11 ± 0.07 |
Latitude | 42.7688 ± 0.0036 |
Longitude | 13.2212 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 123887881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 492 |
Semi-minor axis of confidence ellipse (meter) | 92 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 69 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.10162 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32286 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 123887881 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-08 06:36:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2023-12-08T06:27:23.33 | 0.6 | undecidable | manual | S | 117 | 35.1426 | 50 | -0.21 | 46 |
IV.CSP1.EHZ. | 2023-12-08T06:27:23.90 | 0.6 | undecidable | manual | S | 358 | 35.8419 | 50 | 0.18 | 46 |
IV.FDMO.HHZ. | 2023-12-08T06:27:22.51 | 0.6 | undecidable | manual | S | 340 | 31.6461 | 50 | -0.08 | 48 |
IV.MMO1.EHZ. | 2023-12-08T06:27:18.28 | 0.6 | undecidable | manual | S | 31 | 16.872 | 121 | -0.04 | 49 |
IV.TERO.HHZ. | 2023-12-08T06:27:18.43 | 0.3 | positive | manual | P | 117 | 35.1426 | 50 | -0.02 | 72 |
IV.SMA1.EHZ. | 2023-12-08T06:27:18.47 | 0.6 | undecidable | manual | S | 149 | 17.9709 | 120 | -0.19 | 48 |
IV.CSP1.EHZ. | 2023-12-08T06:27:18.81 | 0.6 | undecidable | manual | P | 358 | 35.8419 | 50 | 0.26 | 46 |
7F.SIB2.EHZ. | 2023-12-08T06:27:17.63 | 0.6 | undecidable | manual | S | 26 | 15.1737 | 124 | -0.19 | 48 |
IV.FDMO.HHZ. | 2023-12-08T06:27:17.48 | 0.3 | undecidable | manual | P | 340 | 31.6461 | 50 | -0.42 | 67 |
7F.SIB1.EHN. | 2023-12-08T06:27:17.19 | 0.6 | undecidable | manual | S | 16 | 14.4744 | 125 | -0.45 | 45 |
IV.MTRA.EHN. | 2023-12-08T06:27:17.52 | 0.6 | undecidable | manual | S | 95 | 14.3745 | 125 | -0.08 | 49 |
IV.NRCA.HHZ. | 2023-12-08T06:27:16.40 | 0.6 | undecidable | manual | S | 310 | 11.2776 | 132 | -0.37 | 47 |
IV.LNSS.HNZ. | 2023-12-08T06:27:16.68 | 0.1 | undecidable | manual | P | 219 | 23.5542 | 113 | 0.04 | 98 |
IV.MC2.EHN. | 2023-12-08T06:27:15.50 | 0.1 | undecidable | manual | P | 351 | 16.0728 | 122 | 0.2 | 96 |
IV.SMA1.EHZ. | 2023-12-08T06:27:15.87 | 0.6 | positive | manual | P | 149 | 17.9709 | 120 | 0.24 | 47 |
IV.MTRA.EHN. | 2023-12-08T06:27:15.02 | 0.1 | undecidable | manual | P | 95 | 14.3745 | 125 | 0 | 100 |
7F.SIB2.EHZ. | 2023-12-08T06:27:15.34 | 0.1 | undecidable | manual | P | 26 | 15.1737 | 124 | 0.19 | 96 |
IV.MMO1.EHZ. | 2023-12-08T06:27:15.66 | 1.0 | negative | manual | P | 31 | 16.872 | 121 | 0.23 | 24 |
7F.SIB1.EHN. | 2023-12-08T06:27:15.31 | 0.1 | undecidable | manual | P | 16 | 14.4744 | 125 | 0.27 | 95 |
IV.NRCA.HHZ. | 2023-12-08T06:27:14.59 | 1.0 | undecidable | manual | P | 310 | 11.2776 | 132 | 0.05 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.8 | 0.00007375 | 0.06 | AML | other | m | 2023-12-08T06:27:16.87 |
IV.NRCA.HHN. | ML:0.8 | 0.00006939999999999999 | 1.08 | AML | other | m | 2023-12-08T06:27:17.81 |
IV.MMO1.EHE. | ML:0.5 | 0.000026792615 | 0.16 | AML | other | m | 2023-12-08T06:27:19.31 |
IV.MMO1.EHN. | ML:0.6 | 0.000032556310000000006 | 0.2208 | AML | other | m | 2023-12-08T06:27:18.42 |
IV.SMA1.EHE. | ML:0.4 | 0.000021638999999999997 | 0.2208 | AML | other | m | 2023-12-08T06:27:18.90 |
IV.SMA1.EHN. | ML:0.5 | 0.000026772299999999998 | 1.2608 | AML | other | m | 2023-12-08T06:27:19.69 |