A magnitude ML 1.0 earthquake occured in region: 7 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7450, 13.2000 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 |
---|---|---|---|---|
Accumoli | RI | 7 | 667 | 667 |
Arquata del Tronto | AP | 9 | 1178 | 1845 |
Norcia | PG | 10 | 4957 | 6802 |
Cittareale | RI | 14 | 482 | 7284 |
Amatrice | RI | 15 | 2657 | 9941 |
Cascia | PG | 15 | 3217 | 13158 |
Montegallo | AP | 15 | 523 | 13681 |
Castelsantangelo sul Nera | MC | 17 | 281 | 13962 |
Acquasanta Terme | AP | 17 | 2916 | 16878 |
Preci | PG | 20 | 724 | 17602 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2023-10-19 14:03:05 |
42.7452 | 13.1998 | 10 | 2023-10-19 14:17:19 |
Sala Sismica INGV-Roma | 122201031 |
Field | Value |
---|---|
Time (UTC) | 2023-10-19 14:03:05 ± 0.27 |
Latitude | 42.7452 ± 0.0045 |
Longitude | 13.1998 ± 0.0110 |
Depth (km) | 10 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 122201031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 822 |
Semi-minor axis of confidence ellipse (meter) | 513 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 107 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 820.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 146 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23652 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 122201031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-19 14:17:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.GIMEL.HHZ. | 2023-10-19T14:04:39.16 | 3.0 | positive | manual | Pg | 24.76 | 0 | |||
ST.GAGG.HHZ. | 2023-10-19T14:04:32.85 | 3.0 | undecidable | manual | Sg | 16.610001 | 0 | |||
IV.SGO.HHZ. | 2023-10-19T14:04:24.13 | 3.0 | undecidable | manual | Sn | -3 | 0 | |||
OX.PLRO.HHZ. | 2023-10-19T14:04:22.85 | 3.0 | undecidable | manual | Sn | -1.34 | 0 | |||
IV.TDS.HHZ. | 2023-10-19T14:04:15.41 | 3.0 | undecidable | manual | Pg | 11.88 | 0 | |||
IV.LADO.EHZ. | 2023-10-19T14:04:13.74 | 3.0 | negative | manual | Pn | 1.9 | 0 | |||
IV.GIB.HHZ. | 2023-10-19T14:04:11.93 | 3.0 | undecidable | manual | Pn | -1.79 | 0 | |||
IV.ZEN8.EHZ. | 2023-10-19T14:04:07.51 | 3.0 | undecidable | manual | Sn | -0.25 | 0 | |||
IV.SPS2.HHZ. | 2023-10-19T14:04:06.04 | 3.0 | positive | manual | Pn | -1.54 | 0 | |||
ST.CARE.HNZ. | 2023-10-19T14:04:03.10 | 3.0 | undecidable | manual | Pg | 16.93 | 0 | |||
CH.DAVOX.HHZ. | 2023-10-19T14:03:55.96 | 3.0 | negative | manual | Pn | 2.15 | 0 | |||
OX.PLRO.HHZ. | 2023-10-19T14:03:54.27 | 3.0 | undecidable | manual | Pg | 8.82 | 0 | |||
IV.LRP.EHZ. | 2023-10-19T14:03:53.36 | 3.0 | undecidable | manual | Sg | 6 | 0 | |||
IV.RNI2.HHZ. | 2023-10-19T14:03:49.10 | 3.0 | undecidable | manual | Sn | -2.98 | 0 | |||
IV.GIUL.HHZ. | 2023-10-19T14:03:48.80 | 3.0 | undecidable | manual | Sg | 1.99 | 0 | |||
IV.MCRV.HHZ. | 2023-10-19T14:03:46.88 | 3.0 | undecidable | manual | Pn | 3.06 | 0 | |||
IV.MSSA.HHZ. | 2023-10-19T14:03:33.44 | 3.0 | undecidable | manual | Pn | 1.77 | 0 | |||
IV.RNI2.HHZ. | 2023-10-19T14:03:33.75 | 3.0 | undecidable | manual | Pg | 6.34 | 0 | |||
IV.RIBO.EHZ.01 | 2023-10-19T14:03:14.36 | 3.0 | undecidable | manual | P | 0.67 | 0 | |||
IV.RM33.EHE. | 2023-10-19T14:03:14.96 | 0.3 | undecidable | manual | S | 177 | 26.2515 | 50 | -0.08 | 74 |
IV.MMO1.EHZ. | 2023-10-19T14:03:13.47 | 0.3 | undecidable | manual | S | 31 | 19.9689 | 117 | 0.37 | 71 |
IV.LNSS.HHZ. | 2023-10-19T14:03:13.39 | 0.6 | undecidable | manual | S | 220 | 20.4684 | 116 | 0.14 | 47 |
IV.SACS.HHZ. | 2023-10-19T14:03:13.41 | 3.0 | undecidable | manual | S | -2.23 | 0 | |||
7F.SIB2.EHN. | 2023-10-19T14:03:12.50 | 0.6 | undecidable | manual | S | 28 | 18.2706 | 119 | -0.07 | 49 |
7F.SIB3.EHN. | 2023-10-19T14:03:11.75 | 0.6 | undecidable | manual | S | 22 | 15.4734 | 123 | 0 | 51 |
IV.LNSS.HHZ. | 2023-10-19T14:03:10.01 | 0.1 | undecidable | manual | P | 220 | 20.4684 | 116 | 0.1 | 97 |
IV.NRCA.HHZ. | 2023-10-19T14:03:10.44 | 0.6 | undecidable | manual | S | 325 | 11.9769 | 130 | -0.34 | 49 |
IV.RM33.EHE. | 2023-10-19T14:03:10.98 | 0.1 | undecidable | manual | P | 177 | 26.2515 | 50 | 0.04 | 98 |
IV.MMO1.EHZ. | 2023-10-19T14:03:09.36 | 0.1 | undecidable | manual | P | 31 | 19.9689 | 117 | -0.46 | 91 |
7F.SIB2.EHN. | 2023-10-19T14:03:09.59 | 0.1 | undecidable | manual | P | 28 | 18.2706 | 119 | 0.07 | 100 |
7F.SIB3.EHN. | 2023-10-19T14:03:09.14 | 0.1 | undecidable | manual | P | 22 | 15.4734 | 123 | 0.1 | 100 |
IV.NRCA.HHZ. | 2023-10-19T14:03:08.59 | 0.1 | undecidable | manual | P | 325 | 11.9769 | 130 | 0.11 | 99 |
IV.MURB.HNZ. | 2023-10-19T14:03:02.62 | 3.0 | undecidable | manual | P | 0.66 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.1 | 0.000134 | 0.12 | AML | other | m | 2023-10-19T14:03:10.53 |
IV.NRCA.HHE. | ML:1.0 | 0.000104469385 | 0.1024 | AML | other | m | 2023-10-19T14:03:13.42 |
IV.LNSS.HHE. | ML:1.0 | 0.00007434531 | 0.1408 | AML | other | m | 2023-10-19T14:03:13.51 |
IV.LNSS.HHN. | ML:0.9 | 0.000052524345 | 0.16 | AML | other | m | 2023-10-19T14:03:13.57 |