A magnitude ML 0.6 earthquake occured in region: 1 km N Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7080, 13.2470 at 11 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 | 1 | 667 | 667 |
Arquata del Tronto | AP | 8 | 1178 | 1845 |
Amatrice | RI | 9 | 2657 | 4502 |
Cittareale | RI | 12 | 482 | 4984 |
Acquasanta Terme | AP | 15 | 2916 | 7900 |
Norcia | PG | 16 | 4957 | 12857 |
Montegallo | AP | 17 | 523 | 13380 |
Cascia | PG | 19 | 3217 | 16597 |
Campotosto | AQ | 20 | 542 | 17139 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2021-07-15 19:16:47 |
42.7082 | 13.2467 | 11 | 2021-07-15 19:53:19 |
Sala Sismica INGV-Roma | 92797761 |
Field | Value |
---|---|
Time (UTC) | 2021-07-15 19:16:47 ± 0.08 |
Latitude | 42.7082 ± 0.0045 |
Longitude | 13.2467 ± 0.0086 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 92797761 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 752 |
Semi-minor axis of confidence ellipse (meter) | 416 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 68 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 750.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 120 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27609 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 92797761 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-07-15 19:53:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SENA.HHZ. | 2021-07-15T19:18:21.42 | 3.0 | undecidable | manual | Sn | -5.03 | 0 | |||
IV.CAGR.HHZ. | 2021-07-15T19:18:03.34 | 3.0 | undecidable | manual | Pg | 9.4 | 0 | |||
IV.MARS.HHZ. | 2021-07-15T19:17:51.49 | 3.0 | negative | manual | Pn | -2.03 | 0 | |||
IV.CAPR.HNZ. | 2021-07-15T19:17:50.00 | 3.0 | undecidable | manual | Pg | 6.13 | 0 | |||
IT.FIE.HGZ. | 2021-07-15T19:17:49.20 | 3.0 | undecidable | manual | Sg | 3.78 | 0 | |||
IV.BOZZ.EHZ. | 2021-07-15T19:17:44.90 | 3.0 | undecidable | manual | Pg | 9.91 | 0 | |||
IV.CSNT.HHZ. | 2021-07-15T19:17:44.88 | 3.0 | undecidable | manual | Sg | 3.21 | 0 | |||
IV.MTMR.EHZ. | 2021-07-15T19:17:41.07 | 3.0 | undecidable | manual | Sg | 7.62 | 0 | |||
IV.PZUN.HHZ. | 2021-07-15T19:17:39.33 | 3.0 | undecidable | manual | Sn | -7.47 | 0 | |||
IV.EUCT.HNZ. | 2021-07-15T19:17:37.53 | 3.0 | undecidable | manual | Pn | -8.4 | 0 | |||
IV.NDIM.HHZ. | 2021-07-15T19:17:37.43 | 3.0 | positive | manual | Pg | 7.45 | 0 | |||
IV.MNTV.EHZ. | 2021-07-15T19:17:34.49 | 3.0 | positive | manual | Pn | 1.18 | 0 | |||
IV.PIPA.HHZ. | 2021-07-15T19:17:32.08 | 3.0 | positive | manual | Pn | -5.46 | 0 | |||
GU.CARD.HHZ. | 2021-07-15T19:17:16.21 | 3.0 | positive | manual | Pn | -9.9 | 0 | |||
IV.MURB.HNZ. | 2021-07-15T19:17:16.08 | 3.0 | undecidable | manual | Sn | -3.71 | 0 | |||
IV.BRSN.HNZ. | 2021-07-15T19:17:11.92 | 3.0 | negative | manual | Pn | -4.18 | 0 | |||
IV.LAV9.HNZ. | 2021-07-15T19:17:03.72 | 3.0 | undecidable | manual | Pg | 0.05 | 0 | |||
IV.MURB.HNZ. | 2021-07-15T19:16:58.98 | 3.0 | undecidable | manual | P | -4.3 | 0 | |||
IV.GAVE.HNE. | 2021-07-15T19:16:58.07 | 0.6 | undecidable | manual | S | 267 | 28.749 | 50 | -0.05 | 49 |
IV.RM33.EHZ. | 2021-07-15T19:16:56.13 | 0.3 | undecidable | manual | S | 187 | 22.2555 | 50 | -0.24 | 71 |
IV.MC2.EHZ. | 2021-07-15T19:16:56.80 | 0.3 | undecidable | manual | S | 348 | 23.0547 | 50 | 0.21 | 71 |
IV.LNSS.HHZ. | 2021-07-15T19:16:55.68 | 0.3 | undecidable | manual | S | 235 | 20.4684 | 50 | -0.23 | 71 |
IV.NRCA.HHZ. | 2021-07-15T19:16:54.74 | 0.3 | undecidable | manual | S | 322 | 17.5713 | 121 | -0.31 | 71 |
IV.SMA1.EHZ. | 2021-07-15T19:16:53.12 | 0.3 | undecidable | manual | S | 140 | 11.2776 | 134 | -0.17 | 73 |
IV.TERO.HHZ. | 2021-07-15T19:16:53.89 | 0.1 | undecidable | manual | P | 108 | 30.6471 | 50 | -0.19 | 94 |
IV.LNSS.HHZ. | 2021-07-15T19:16:53.20 | 0.1 | undecidable | manual | P | 235 | 20.4684 | 50 | 0.68 | 84 |
IV.GAVE.HNE. | 2021-07-15T19:16:53.66 | 0.3 | undecidable | manual | P | 267 | 28.749 | 50 | -0.14 | 72 |
IV.MC2.EHZ. | 2021-07-15T19:16:52.92 | 0.3 | undecidable | manual | P | 348 | 23.0547 | 50 | 0.01 | 74 |
IV.T1299.HNE. | 2021-07-15T19:16:52.77 | 0.3 | undecidable | manual | S | 161 | 8.6802 | 141 | 0.08 | 75 |
IV.RM33.EHZ. | 2021-07-15T19:16:52.71 | 0.3 | undecidable | manual | P | 187 | 22.2555 | 50 | -0.08 | 73 |
IV.SMA1.EHZ. | 2021-07-15T19:16:51.08 | 0.1 | undecidable | manual | P | 140 | 11.2776 | 134 | 0.07 | 100 |
IV.NRCA.HHZ. | 2021-07-15T19:16:51.98 | 0.1 | undecidable | manual | P | 322 | 17.5713 | 121 | -0.05 | 99 |
IV.T1299.HNE. | 2021-07-15T19:16:50.88 | 0.1 | undecidable | manual | P | 161 | 8.6802 | 141 | 0.22 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.0 | 0.00009015000000000001 | 0.16 | AML | other | m | 2021-07-15T19:16:54.88 |
IV.NRCA.HHN. | ML:0.9 | 0.0000693 | 0.92 | AML | other | m | 2021-07-15T19:16:54.90 |
IV.SMA1.EHE. | ML:0.5 | 0.000034575595 | 0.1536 | AML | other | m | 2021-07-15T19:16:53.31 |
IV.SMA1.EHN. | ML:0.2 | 0.000022197345 | 0.0896 | AML | other | m | 2021-07-15T19:16:53.68 |
IV.RM33.EHE. | ML:0.4 | 0.000017497390000000002 | 0.1408 | AML | other | m | 2021-07-15T19:16:56.73 |
IV.RM33.EHN. | ML:0.5 | 0.000021707020000000002 | 0.2304 | AML | other | m | 2021-07-15T19:16:56.44 |