A magnitude ML 0.8 earthquake occured in region: 6 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7000, 13.1810 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 | 6 | 667 | 667 |
Cittareale | RI | 9 | 482 | 1149 |
Amatrice | RI | 12 | 2657 | 3806 |
Norcia | PG | 13 | 4957 | 8763 |
Arquata del Tronto | AP | 13 | 1178 | 9941 |
Cascia | PG | 14 | 3217 | 13158 |
Monteleone di Spoleto | PG | 19 | 599 | 13757 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2022-01-01 11:32:50 |
42.7003 | 13.1807 | 10 | 2022-01-01 11:46:47 |
Sala Sismica INGV-Roma | 99221951 |
Field | Value |
---|---|
Time (UTC) | 2022-01-01 11:32:50 ± 0.06 |
Latitude | 42.7003 ± 0.0027 |
Longitude | 13.1807 ± 0.0037 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 99221951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 327 |
Semi-minor axis of confidence ellipse (meter) | 156 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 98 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 72 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 18 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39210 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 99221951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-01 11:46:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IMOL.HNZ. | 2022-01-01T11:34:04.24 | 3.0 | undecidable | manual | Sg | 5.02 | 0 | |||
IV.CADC.EHZ. | 2022-01-01T11:33:53.69 | 3.0 | negative | manual | Pg | 13.09 | 0 | |||
AC.VLO.HHZ. | 2022-01-01T11:33:51.97 | 3.0 | negative | manual | Pg | 6.09 | 0 | |||
IV.ISPIC.HNZ. | 2022-01-01T11:33:40.55 | 3.0 | positive | manual | Pn | -0.17 | 0 | |||
IV.FRON.EHZ. | 2022-01-01T11:33:34.98 | 3.0 | undecidable | manual | Sg | -1.49 | 0 | |||
IV.VULT.HHZ. | 2022-01-01T11:33:34.89 | 3.0 | undecidable | manual | Sg | 3.69 | 0 | |||
IV.EVRN.HHZ. | 2022-01-01T11:33:34.73 | 3.0 | positive | manual | Pg | 4.51 | 0 | |||
IV.NDIM.HHZ. | 2022-01-01T11:33:30.71 | 3.0 | positive | manual | Pn | 0.23 | 0 | |||
IV.SPS2.HHZ. | 2022-01-01T11:33:26.41 | 3.0 | positive | manual | Pg | 5.15 | 0 | |||
IV.PIEI.HHZ. | 2022-01-01T11:33:25.51 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.IMOL.HNZ. | 2022-01-01T11:33:22.16 | 3.0 | positive | manual | Pg | 1.13 | 0 | |||
IX.SRN3.HHZ.02 | 2022-01-01T11:33:08.99 | 3.0 | negative | manual | Pg | 3.68 | 0 | |||
IV.DGI.HHZ. | 2022-01-01T11:33:06.35 | 3.0 | positive | manual | Pn | -6.45 | 0 | |||
IV.MC2.EHZ. | 2022-01-01T11:32:59.05 | 0.3 | undecidable | manual | S | 2 | 23.4543 | 113 | 0.19 | 72 |
IV.GAVE.EHE. | 2022-01-01T11:32:58.64 | 0.3 | undecidable | manual | S | 268 | 23.3544 | 113 | -0.2 | 72 |
IV.RM33.EHE. | 2022-01-01T11:32:58.02 | 0.3 | undecidable | manual | S | 173 | 21.3675 | 115 | -0.2 | 72 |
IV.CSP1.EHZ. | 2022-01-01T11:32:58.23 | 0.1 | undecidable | manual | P | 3 | 43.5231 | 50 | -0.01 | 96 |
IV.MTRA.EHZ. | 2022-01-01T11:32:57.05 | 0.3 | undecidable | manual | S | 70 | 18.6702 | 119 | -0.32 | 70 |
IV.FDMO.HHZ. | 2022-01-01T11:32:57.30 | 0.1 | undecidable | manual | P | 349 | 38.0286 | 50 | -0.1 | 95 |
IV.MF5.EHZ. | 2022-01-01T11:32:57.91 | 0.3 | undecidable | manual | P | 35 | 39.1275 | 50 | 0.34 | 68 |
IV.LNSS.HHZ. | 2022-01-01T11:32:56.64 | 0.3 | undecidable | manual | S | 227 | 15.7731 | 123 | 0.14 | 74 |
IV.TERO.HHZ. | 2022-01-01T11:32:56.81 | 0.1 | undecidable | manual | P | 104 | 35.5422 | 50 | -0.21 | 93 |
IV.NRCA.HHZ. | 2022-01-01T11:32:56.22 | 0.3 | undecidable | manual | S | 340 | 15.7731 | 123 | -0.28 | 71 |
IV.SMA1.EHZ. | 2022-01-01T11:32:56.34 | 0.3 | undecidable | manual | S | 121 | 14.7741 | 124 | 0.11 | 74 |
IV.GAVE.EHE. | 2022-01-01T11:32:55.12 | 0.1 | undecidable | manual | P | 268 | 23.3544 | 113 | 0.02 | 99 |
IV.MC2.EHZ. | 2022-01-01T11:32:55.22 | 0.1 | undecidable | manual | P | 2 | 23.4543 | 113 | 0.1 | 98 |
IV.MTRA.EHZ. | 2022-01-01T11:32:54.21 | 0.1 | undecidable | manual | P | 70 | 18.6702 | 119 | -0.05 | 100 |
IV.RM33.EHE. | 2022-01-01T11:32:54.61 | 0.1 | undecidable | manual | P | 173 | 21.3675 | 115 | -0.14 | 97 |
IV.NRCA.HHZ. | 2022-01-01T11:32:53.80 | 0.1 | undecidable | manual | P | 340 | 15.7731 | 123 | 0.05 | 100 |
IV.SMA1.EHZ. | 2022-01-01T11:32:53.94 | 0.1 | undecidable | manual | P | 121 | 14.7741 | 124 | 0.35 | 94 |
IV.LPEL.HHZ. | 2022-01-01T11:32:53.01 | 3.0 | undecidable | manual | Pg | -1.85 | 0 | |||
IV.LNSS.HHZ. | 2022-01-01T11:32:53.90 | 0.1 | undecidable | manual | P | 227 | 15.7731 | 123 | 0.15 | 98 |
IV.VIVA.HHZ. | 2022-01-01T11:32:51.99 | 3.0 | undecidable | manual | Sn | -5.85 | 0 | |||
IV.MIDA.HHZ. | 2022-01-01T11:32:45.88 | 3.0 | negative | manual | P | -6.94 | 0 | |||
IV.PAOL.HNZ. | 2022-01-01T11:32:44.36 | 3.0 | undecidable | manual | Pn | -9.99 | 0 | |||
IV.GIUL.HHZ. | 2022-01-01T11:32:40.15 | 3.0 | positive | manual | Pn | -5.57 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.1 | 0.00010795 | 0.44 | AML | other | m | 2022-01-01T11:32:56.67 |
IV.SMA1.EHN. | ML:0.7 | 0.0000475 | 0.48 | AML | other | m | 2022-01-01T11:32:56.67 |
IV.LNSS.HHN. | ML:1.0 | 0.00008815 | 0.52 | AML | other | m | 2022-01-01T11:32:57.44 |
IV.SMA1.EHE. | ML:0.7 | 0.0000492 | 0.7 | AML | other | m | 2022-01-01T11:32:59.89 |
IV.FDMO.HHN. | ML:0.6 | 0.000014 | 0.42 | AML | other | m | 2022-01-01T11:33:15.10 |
IV.FDMO.HHE. | ML:0.6 | 0.0000168 | 0.42 | AML | other | m | 2022-01-01T11:33:35.01 |