A magnitude ML 1.2 earthquake occured in region: 3 km N Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7270, 13.2470 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 | 4 | 667 | 667 |
Arquata del Tronto | AP | 7 | 1178 | 1845 |
Amatrice | RI | 11 | 2657 | 4502 |
Cittareale | RI | 14 | 482 | 4984 |
Acquasanta Terme | AP | 14 | 2916 | 7900 |
Norcia | PG | 15 | 4957 | 12857 |
Montegallo | AP | 15 | 523 | 13380 |
Cascia | PG | 19 | 3217 | 16597 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-08-25 07:23:02 |
42.7268 | 13.2468 | 11 | 2020-08-25 07:28:51 |
Sala Sismica INGV-Roma | 82307661 |
Field | Value |
---|---|
Time (UTC) | 2020-08-25 07:23:02 ± 0.05 |
Latitude | 42.7268 ± 0.0027 |
Longitude | 13.2468 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 82307661 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 347 |
Semi-minor axis of confidence ellipse (meter) | 197 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 51 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36602 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.6 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 82307661 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-25 07:28:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HPAC.HHZ. | 2020-08-25T07:24:53.16 | 3.0 | undecidable | manual | Pg | 21.809999 | 0 | |||
IV.PCN.EHZ. | 2020-08-25T07:24:43.72 | 3.0 | undecidable | manual | Sg | 16.469999 | 0 | |||
IV.HAGA.HHZ. | 2020-08-25T07:24:42.75 | 3.0 | negative | manual | Pg | 18.74 | 0 | |||
MN.KEK.HHZ. | 2020-08-25T07:24:38.36 | 3.0 | negative | manual | Pg | 12.17 | 0 | |||
IV.TDS.HHZ. | 2020-08-25T07:24:37.65 | 3.0 | undecidable | manual | Sn | -9.53 | 0 | |||
AC.VLO.HHZ. | 2020-08-25T07:24:28.34 | 3.0 | undecidable | manual | Pg | 10.3 | 0 | |||
ST.PANI.EHZ. | 2020-08-25T07:24:21.68 | 3.0 | undecidable | manual | Sn | -9.52 | 0 | |||
IV.ECTS.HHZ. | 2020-08-25T07:24:15.18 | 3.0 | undecidable | manual | Pn | -0.86 | 0 | |||
IV.NDIM.HNZ. | 2020-08-25T07:24:14.78 | 3.0 | undecidable | manual | Sg | 4.43 | 0 | |||
CH.MUGIO.HHZ. | 2020-08-25T07:24:12.98 | 3.0 | undecidable | manual | Pg | 11.28 | 0 | |||
IV.BRMO.HHZ. | 2020-08-25T07:24:11.27 | 3.0 | positive | manual | Pg | 11.2 | 0 | |||
IV.TDS.HHZ. | 2020-08-25T07:24:09.48 | 3.0 | positive | manual | Pg | 9.69 | 0 | |||
IV.ERC.EHZ. | 2020-08-25T07:24:08.72 | 3.0 | undecidable | manual | Pn | -2.13 | 0 | |||
IV.CELB.HHZ. | 2020-08-25T07:24:02.51 | 3.0 | undecidable | manual | Sg | 2.66 | 0 | |||
IV.CTI.HHZ. | 2020-08-25T07:23:54.30 | 3.0 | undecidable | manual | Pg | 4.56 | 0 | |||
IV.VAGA.HHZ. | 2020-08-25T07:23:51.54 | 3.0 | undecidable | manual | Sg | 1.78 | 0 | |||
IV.AGLI.HHZ. | 2020-08-25T07:23:46.58 | 3.0 | negative | manual | Pn | -4.28 | 0 | |||
IV.ZCCA.HHZ. | 2020-08-25T07:23:35.10 | 3.0 | undecidable | manual | Pg | 1.92 | 0 | |||
IV.BDI.HHZ. | 2020-08-25T07:23:30.93 | 3.0 | undecidable | manual | Pn | -2.83 | 0 | |||
IV.FOSV.EHZ. | 2020-08-25T07:23:16.23 | 3.0 | undecidable | manual | S | -0.49 | 0 | |||
IV.CSP1.EHZ. | 2020-08-25T07:23:16.05 | 0.1 | undecidable | manual | S | 355 | 40.626 | 50 | 0.34 | 89 |
IV.GAVE.EHZ. | 2020-08-25T07:23:12.57 | 0.1 | undecidable | manual | S | 263 | 29.0487 | 50 | -0.04 | 97 |
IV.PESA.HHZ. | 2020-08-25T07:23:12.03 | 3.0 | positive | manual | P | -6.77 | 0 | |||
IV.TERO.HHZ. | 2020-08-25T07:23:12.91 | 0.1 | undecidable | manual | S | 111 | 31.3464 | 50 | -0.31 | 91 |
IV.RM33.EHZ. | 2020-08-25T07:23:11.42 | 0.1 | undecidable | manual | S | 186 | 24.2535 | 50 | 0.07 | 97 |
IV.MC2.EHZ. | 2020-08-25T07:23:10.41 | 0.1 | undecidable | manual | S | 347 | 21.0678 | 116 | 0 | 99 |
IV.CSP1.EHZ. | 2020-08-25T07:23:09.92 | 0.1 | undecidable | manual | P | 355 | 40.626 | 50 | -0.11 | 94 |
IV.NRCA.HHZ. | 2020-08-25T07:23:08.67 | 0.1 | undecidable | manual | S | 318 | 16.0728 | 123 | -0.23 | 96 |
IV.SMA1.EHZ. | 2020-08-25T07:23:08.07 | 0.1 | undecidable | manual | S | 146 | 12.876 | 129 | 0.05 | 100 |
IV.GAVE.EHZ. | 2020-08-25T07:23:08.16 | 0.1 | undecidable | manual | P | 263 | 29.0487 | 50 | -0.08 | 96 |
IV.TERO.HHZ. | 2020-08-25T07:23:08.61 | 0.3 | undecidable | manual | P | 111 | 31.3464 | 50 | 0.02 | 73 |
IV.MC2.EHZ. | 2020-08-25T07:23:07.02 | 0.1 | undecidable | manual | P | 347 | 21.0678 | 116 | 0.05 | 98 |
IV.MTRA.EHZ. | 2020-08-25T07:23:07.84 | 0.1 | undecidable | manual | S | 75 | 12.6762 | 130 | -0.11 | 99 |
IV.RM33.EHZ. | 2020-08-25T07:23:07.53 | 0.6 | undecidable | manual | P | 186 | 24.2535 | 50 | 0.02 | 49 |
IV.NRCA.HHZ. | 2020-08-25T07:23:06.11 | 0.1 | undecidable | manual | P | 318 | 16.0728 | 123 | 0.01 | 100 |
IV.MTRA.EHZ. | 2020-08-25T07:23:05.69 | 0.1 | positive | manual | P | 75 | 12.6762 | 130 | 0.14 | 98 |
IV.SMA1.EHZ. | 2020-08-25T07:23:05.79 | 0.1 | negative | manual | P | 146 | 12.876 | 129 | 0.2 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHN. | ML:1.2 | 0.000155 | 1.66 | AML | other | m | 2020-08-25T07:23:08.89 |
IV.SMA1.EHE. | ML:0.8 | 0.00006659999999999999 | 0.24 | AML | other | m | 2020-08-25T07:23:08.29 |
IV.MTRA.EHE. | ML:1.2 | 0.0001575 | 0.44 | AML | other | m | 2020-08-25T07:23:08.34 |
IV.NRCA.HHE. | ML:1.1 | 0.00011049999999999999 | 0.94 | AML | other | m | 2020-08-25T07:23:08.75 |
IV.NRCA.HHN. | ML:1.0 | 0.00008560000000000001 | 0.5 | AML | other | m | 2020-08-25T07:23:09.27 |
IV.SMA1.EHN. | ML:0.7 | 0.000048 | 1.14 | AML | other | m | 2020-08-25T07:23:10.60 |
IV.RM33.EHN. | ML:0.8 | 0.00003955 | 1.02 | AML | other | m | 2020-08-25T07:23:11.58 |
IV.RM33.EHE. | ML:1.0 | 0.00006585 | 0.94 | AML | other | m | 2020-08-25T07:23:11.89 |
IV.GAVE.EHE. | ML:0.8 | 0.0000354 | 0.44 | AML | other | m | 2020-08-25T07:23:12.73 |
IV.GAVE.EHN. | ML:0.9 | 0.00004149999999999999 | 1.68 | AML | other | m | 2020-08-25T07:23:13.90 |
IV.TERO.HHN. | ML:1.2 | 0.00007915 | 0.1 | AML | other | m | 2020-08-25T07:23:13.31 |
IV.TERO.HHE. | ML:1.1 | 0.00005715000000000001 | 0.48 | AML | other | m | 2020-08-25T07:23:13.40 |
IV.PESA.HHN. | ML:2.9 | 0.000514 | 0.98 | AML | other | m | 2020-08-25T07:23:18.06 |
IV.CELB.HHE. | ML:2.8 | 0.000122 | 1.06 | AML | other | m | 2020-08-25T07:23:40.56 |
IV.ZCCA.HHE. | ML:2.5 | 0.00005405 | 0.68 | AML | other | m | 2020-08-25T07:23:40.56 |
IV.CELB.HHN. | ML:2.9 | 0.0001555 | 0.08 | AML | other | m | 2020-08-25T07:23:40.60 |
IV.PESA.HHE. | ML:2.8 | 0.000348 | 0.42 | AML | other | m | 2020-08-25T07:23:55.42 |
IV.ZCCA.HHN. | ML:2.4 | 0.00004577 | 0.76 | AML | other | m | 2020-08-25T07:23:59.72 |
IV.BDI.HHN. | ML:2.8 | 0.00010324999999999999 | 0.66 | AML | other | m | 2020-08-25T07:24:00.60 |
IV.BDI.HHE. | ML:2.9 | 0.00014749999999999998 | 1.44 | AML | other | m | 2020-08-25T07:24:00.00 |