A magnitude ML 0.9 earthquake occured in region: 6 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7160, 13.1800 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 | 11 | 482 | 1149 |
Norcia | PG | 11 | 4957 | 6106 |
Arquata del Tronto | AP | 12 | 1178 | 7284 |
Amatrice | RI | 13 | 2657 | 9941 |
Cascia | PG | 14 | 3217 | 13158 |
Montegallo | AP | 19 | 523 | 13681 |
Acquasanta Terme | AP | 20 | 2916 | 16597 |
Monteleone di Spoleto | PG | 20 | 599 | 17196 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-04-05 00:48:07 |
42.7155 | 13.1802 | 10 | 2022-04-05 00:56:50 |
Sala Sismica INGV-Roma | 102789351 |
Field | Value |
---|---|
Time (UTC) | 2022-04-05 00:48:07 ± 0.05 |
Latitude | 42.7155 ± 0.0027 |
Longitude | 13.1802 ± 0.0049 |
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 | 102789351 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 344 |
Semi-minor axis of confidence ellipse (meter) | 184 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 268 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 61 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37682 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 102789351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-05 00:56:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MURB.HHZ. | 2022-04-05T00:48:22.93 | 3.0 | undecidable | manual | P | 0.45 | 0 | |||
IV.MF5.EHZ. | 2022-04-05T00:48:21.65 | 0.6 | undecidable | manual | S | 37 | 37.8288 | 50 | 1.08 | 34 |
IV.CSP1.EHZ. | 2022-04-05T00:48:21.70 | 0.6 | undecidable | manual | S | 3 | 41.8248 | 50 | 0.07 | 47 |
IV.CESI.HHZ. | 2022-04-05T00:48:20.83 | 0.6 | undecidable | manual | S | 325 | 39.1275 | 50 | -0.1 | 47 |
IV.FDMO.HHZ. | 2022-04-05T00:48:19.98 | 0.6 | undecidable | manual | S | 348 | 36.4413 | 50 | -0.21 | 46 |
IV.TERO.HHZ. | 2022-04-05T00:48:19.68 | 0.6 | undecidable | manual | S | 106 | 36.0417 | 50 | -0.42 | 44 |
IV.GAVE.HNE. | 2022-04-05T00:48:16.47 | 0.6 | undecidable | manual | S | 264 | 23.4543 | 113 | -0.1 | 49 |
IV.MC2.EHZ. | 2022-04-05T00:48:16.27 | 0.6 | undecidable | manual | S | 2 | 21.7671 | 114 | 0.25 | 47 |
IV.RM33.EHZ. | 2022-04-05T00:48:16.31 | 0.6 | undecidable | manual | S | 173 | 23.0547 | 113 | -0.14 | 48 |
IV.MF5.EHZ. | 2022-04-05T00:48:15.68 | 0.3 | undecidable | manual | P | 37 | 37.8288 | 50 | 0.53 | 65 |
IV.CSP1.EHZ. | 2022-04-05T00:48:15.71 | 0.1 | undecidable | manual | P | 3 | 41.8248 | 50 | -0.05 | 95 |
7F.SIB1.EHZ. | 2022-04-05T00:48:15.94 | 0.6 | undecidable | manual | S | 20 | 21.1677 | 115 | 0.09 | 49 |
7F.SIB3.EHN. | 2022-04-05T00:48:15.00 | 0.6 | undecidable | manual | S | 22 | 19.1697 | 117 | -0.21 | 48 |
IV.CESI.HHZ. | 2022-04-05T00:48:15.22 | 0.3 | undecidable | manual | P | 325 | 39.1275 | 50 | -0.14 | 71 |
7F.SIB2.EHN. | 2022-04-05T00:48:15.84 | 0.6 | undecidable | manual | S | 27 | 21.9669 | 114 | -0.24 | 47 |
IV.SMA1.EHZ. | 2022-04-05T00:48:14.51 | 0.6 | undecidable | manual | S | 127 | 15.7731 | 122 | 0.32 | 47 |
IV.TERO.HHZ. | 2022-04-05T00:48:14.63 | 0.3 | undecidable | manual | P | 106 | 36.0417 | 50 | -0.25 | 69 |
IV.FDMO.HHZ. | 2022-04-05T00:48:14.77 | 0.1 | undecidable | manual | P | 348 | 36.4413 | 50 | -0.16 | 94 |
IV.MTRA.HNZ. | 2022-04-05T00:48:14.58 | 0.6 | undecidable | manual | S | 75 | 18.1707 | 118 | -0.34 | 47 |
IV.LNSS.HHZ. | 2022-04-05T00:48:14.57 | 0.6 | undecidable | manual | S | 222 | 16.872 | 120 | 0.04 | 50 |
IV.NRCA.HHZ. | 2022-04-05T00:48:13.56 | 0.6 | undecidable | manual | S | 338 | 14.1747 | 125 | -0.16 | 49 |
IV.RM33.EHZ. | 2022-04-05T00:48:12.78 | 0.1 | undecidable | manual | P | 173 | 23.0547 | 113 | 0.01 | 99 |
7F.SIB2.EHN. | 2022-04-05T00:48:12.44 | 0.1 | undecidable | manual | P | 27 | 21.9669 | 114 | -0.12 | 97 |
IV.GAVE.HNE. | 2022-04-05T00:48:12.75 | 0.1 | undecidable | manual | P | 264 | 23.4543 | 113 | -0.09 | 98 |
7F.SIB1.EHZ. | 2022-04-05T00:48:12.50 | 0.1 | undecidable | manual | P | 20 | 21.1677 | 115 | 0.08 | 98 |
IV.MC2.EHZ. | 2022-04-05T00:48:12.62 | 0.1 | undecidable | manual | P | 2 | 21.7671 | 114 | 0.1 | 98 |
7F.SIB3.EHN. | 2022-04-05T00:48:12.05 | 0.1 | undecidable | manual | P | 22 | 19.1697 | 117 | 0 | 100 |
IV.NRCA.HHZ. | 2022-04-05T00:48:11.32 | 0.1 | positive | manual | P | 338 | 14.1747 | 125 | 0.13 | 98 |
IV.MTRA.HNZ. | 2022-04-05T00:48:11.63 | 0.3 | undecidable | manual | P | 75 | 18.1707 | 118 | -0.26 | 71 |
IV.LNSS.HHZ. | 2022-04-05T00:48:11.86 | 0.1 | undecidable | manual | P | 222 | 16.872 | 120 | 0.2 | 96 |
IV.SMA1.EHZ. | 2022-04-05T00:48:11.65 | 0.1 | undecidable | manual | P | 127 | 15.7731 | 122 | 0.18 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.2 | 0.00014600000000000003 | 1.8 | AML | other | m | 2022-04-05T00:48:13.93 |
IV.NRCA.HHN. | ML:1.0 | 0.00010055 | 0.44 | AML | other | m | 2022-04-05T00:48:13.74 |
IV.LNSS.HHN. | ML:0.9 | 0.00007635 | 1.62 | AML | other | m | 2022-04-05T00:48:14.87 |
IV.SMA1.EHN. | ML:0.8 | 0.00005300000000000001 | 1.2 | AML | other | m | 2022-04-05T00:48:15.64 |
IV.SMA1.EHE. | ML:0.6 | 0.00004105 | 0.44 | AML | other | m | 2022-04-05T00:48:15.81 |
IV.RM33.EHN. | ML:0.9 | 0.0000518 | 0.16 | AML | other | m | 2022-04-05T00:48:16.63 |
IV.RM33.EHE. | ML:0.9 | 0.00005425 | 0.14 | AML | other | m | 2022-04-05T00:48:16.85 |
IV.LNSS.HHE. | ML:0.7 | 0.000038150000000000006 | 1.56 | AML | other | m | 2022-04-05T00:48:16.93 |