A magnitude ML 1.1 earthquake occured in region: 5 km SW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6630, 13.2010 at 9 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 | 5 | 667 | 667 |
Cittareale | RI | 6 | 482 | 1149 |
Amatrice | RI | 8 | 2657 | 3806 |
Arquata del Tronto | AP | 15 | 1178 | 4984 |
Montereale | AQ | 16 | 2581 | 7565 |
Cascia | PG | 17 | 3217 | 10782 |
Norcia | PG | 17 | 4957 | 15739 |
Borbona | RI | 18 | 617 | 16356 |
Posta | RI | 18 | 694 | 17050 |
Capitignano | AQ | 18 | 665 | 17715 |
Campotosto | AQ | 18 | 542 | 18257 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2021-06-10 08:25:02 |
42.6633 | 13.2007 | 9 | 2021-06-10 08:30:30 |
Sala Sismica INGV-Roma | 91011751 |
Field | Value |
---|---|
Time (UTC) | 2021-06-10 08:25:02 ± 0.35 |
Latitude | 42.6633 ± 0.0063 |
Longitude | 13.2007 ± 0.0073 |
Depth (km) | 9 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 91011751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 634 |
Semi-minor axis of confidence ellipse (meter) | 426 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 345 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 630.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24821 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 91011751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-10 08:30:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PCN.EHZ. | 2021-06-10T08:26:39.30 | 3.0 | undecidable | manual | Sn | 4.36 | 0 | |||
IV.IFIL.HHZ. | 2021-06-10T08:26:08.05 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
ST.VARA.EHZ. | 2021-06-10T08:26:01.53 | 3.0 | negative | manual | Pg | 16.700001 | 0 | |||
IV.ZEN8.EHZ. | 2021-06-10T08:26:00.53 | 3.0 | undecidable | manual | Pg | 16.9 | 0 | |||
IV.MNTV.EHZ. | 2021-06-10T08:25:59.28 | 3.0 | positive | manual | Pg | 20.969999 | 0 | |||
SI.MOSI.HHZ. | 2021-06-10T08:25:58.01 | 3.0 | positive | manual | Pn | 2.72 | 0 | |||
IV.MGR.HHZ. | 2021-06-10T08:25:55.80 | 3.0 | undecidable | manual | Sg | 2.53 | 0 | |||
IV.IFIL.HHZ. | 2021-06-10T08:25:45.97 | 3.0 | undecidable | manual | Pg | 10.04 | 0 | |||
IV.MTGR.HHZ. | 2021-06-10T08:25:41.91 | 3.0 | positive | manual | Pn | -3.52 | 0 | |||
IV.CMPR.HHZ. | 2021-06-10T08:25:19.74 | 3.0 | undecidable | manual | Pg | 2.01 | 0 | |||
IV.CRE.HHZ. | 2021-06-10T08:25:19.98 | 3.0 | positive | manual | Pn | 2.08 | 0 | |||
IV.MC2.EHZ. | 2021-06-10T08:25:12.71 | 0.6 | undecidable | manual | S | 358 | 27.5502 | 108 | -0.09 | 49 |
IV.GAVE.EHZ. | 2021-06-10T08:25:11.72 | 0.3 | undecidable | manual | S | 277 | 25.1526 | 109 | -0.31 | 70 |
IV.RM33.HNE. | 2021-06-10T08:25:09.31 | 0.3 | undecidable | manual | S | 176 | 17.1717 | 117 | -0.15 | 74 |
IV.MTRA.EHZ. | 2021-06-10T08:25:09.61 | 0.3 | undecidable | manual | S | 57 | 19.0698 | 115 | -0.44 | 69 |
IV.MC2.EHZ. | 2021-06-10T08:25:09.31 | 0.3 | undecidable | manual | P | 358 | 27.5502 | 108 | 0.76 | 61 |
IV.SMA1.EHZ. | 2021-06-10T08:25:08.00 | 0.1 | undecidable | manual | S | 108 | 11.5773 | 128 | 0.18 | 99 |
IV.TERO.HHZ. | 2021-06-10T08:25:08.40 | 3.0 | undecidable | manual | Pg | 3.4 | 0 | |||
IV.LNSS.HHZ. | 2021-06-10T08:25:08.94 | 0.3 | undecidable | manual | S | 243 | 14.6742 | 121 | 0.22 | 73 |
IV.GAVE.EHZ. | 2021-06-10T08:25:07.84 | 0.6 | negative | manual | P | 277 | 25.1526 | 109 | -0.27 | 47 |
IV.RCAV.EHZ. | 2021-06-10T08:25:07.10 | 3.0 | undecidable | manual | Pg | 0.66 | 0 | |||
IV.LNSS.HHZ. | 2021-06-10T08:25:06.30 | 0.1 | positive | manual | P | 243 | 14.6742 | 121 | 0.1 | 100 |
IV.RM33.HNE. | 2021-06-10T08:25:06.53 | 0.1 | undecidable | manual | P | 176 | 17.1717 | 117 | -0.1 | 100 |
IV.MTRA.EHZ. | 2021-06-10T08:25:06.74 | 0.6 | undecidable | manual | P | 57 | 19.0698 | 115 | -0.22 | 48 |
IV.SMA1.EHZ. | 2021-06-10T08:25:05.84 | 0.3 | undecidable | manual | P | 108 | 11.5773 | 128 | 0.16 | 74 |
IV.PTRJ.HNZ. | 2021-06-10T08:25:03.87 | 3.0 | undecidable | manual | P | -2.94 | 0 | |||
IV.BSSO.HHZ. | 2021-06-10T08:25:03.62 | 3.0 | negative | manual | P | -2.4 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.2 | 0.0002045 | 0.28 | AML | other | m | 2021-06-10T08:25:08.49 |
IV.SMA1.EHN. | ML:1.2 | 0.0001995 | 0.28 | AML | other | m | 2021-06-10T08:25:08.54 |
IV.LNSS.HHN. | ML:0.7 | 0.000050199999999999994 | 0.36 | AML | other | m | 2021-06-10T08:25:09.20 |
IV.MTRA.EHN. | ML:1.3 | 0.00014450000000000002 | 0.14 | AML | other | m | 2021-06-10T08:25:09.78 |
IV.LNSS.HHE. | ML:0.6 | 0.00004720000000000001 | 0.48 | AML | other | m | 2021-06-10T08:25:10.04 |
IV.MTRA.EHE. | ML:1.3 | 0.000152 | 0.92 | AML | other | m | 2021-06-10T08:25:10.72 |
IV.GAVE.EHN. | ML:1.2 | 0.0000974 | 1.4 | AML | other | m | 2021-06-10T08:25:53.04 |
IV.GAVE.EHE. | ML:1.0 | 0.000059050000000000006 | 0.64 | AML | other | m | 2021-06-10T08:25:55.33 |