A magnitude ML 1.1 earthquake occured in region: 4 km N Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7290, 13.2560 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 | 6 | 1178 | 1845 |
Amatrice | RI | 11 | 2657 | 4502 |
Acquasanta Terme | AP | 13 | 2916 | 7418 |
Montegallo | AP | 14 | 523 | 7941 |
Cittareale | RI | 15 | 482 | 8423 |
Norcia | PG | 15 | 4957 | 13380 |
Valle Castellana | TE | 20 | 977 | 14357 |
Cascia | PG | 20 | 3217 | 17574 |
Montemonaco | AP | 20 | 604 | 18178 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2021-06-07 17:15:45 |
42.7288 | 13.2558 | 10 | 2021-06-07 17:20:43 |
Sala Sismica INGV-Roma | 90904451 |
Field | Value |
---|---|
Time (UTC) | 2021-06-07 17:15:45 ± 0.07 |
Latitude | 42.7288 ± 0.0018 |
Longitude | 13.2558 ± 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 | 90904451 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 314 |
Semi-minor axis of confidence ellipse (meter) | 102 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 291 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 74 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29857 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 90904451 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-07 17:20:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2021-06-07T17:15:59.89 | 3.0 | undecidable | manual | P | 0 | 0 | |||
IV.LNSS.HHZ. | 2021-06-07T17:15:54.56 | 0.3 | undecidable | manual | S | 232 | 22.4553 | 114 | 0.23 | 71 |
IV.RM33.EHZ. | 2021-06-07T17:15:54.88 | 0.3 | undecidable | manual | S | 188 | 24.6531 | 112 | -0.15 | 72 |
IV.MC2.EHZ. | 2021-06-07T17:15:53.92 | 0.3 | undecidable | manual | S | 345 | 20.9679 | 115 | 0.06 | 74 |
IV.MMO1.EHZ. | 2021-06-07T17:15:53.39 | 0.1 | undecidable | manual | S | 17 | 19.7691 | 116 | -0.1 | 98 |
IV.MF5.EHZ. | 2021-06-07T17:15:52.75 | 0.3 | undecidable | manual | P | 30 | 33.1446 | 50 | 0.24 | 70 |
IV.NRCA.HHZ. | 2021-06-07T17:15:52.40 | 0.3 | undecidable | manual | S | 315 | 16.3725 | 121 | -0.05 | 75 |
IV.TERO.HHZ. | 2021-06-07T17:15:51.81 | 3.0 | undecidable | manual | Pg | -1.12 | 0 | |||
IV.GAVE.EHZ. | 2021-06-07T17:15:51.75 | 0.3 | undecidable | manual | P | 262 | 29.748 | 50 | -0.24 | 70 |
IV.MTRA.EHZ. | 2021-06-07T17:15:51.11 | 0.1 | undecidable | manual | S | 75 | 11.877 | 130 | -0.07 | 100 |
IV.RM33.EHZ. | 2021-06-07T17:15:51.00 | 0.3 | undecidable | manual | P | 188 | 24.6531 | 112 | -0.14 | 72 |
IV.MMO1.EHZ. | 2021-06-07T17:15:50.10 | 0.3 | undecidable | manual | P | 17 | 19.7691 | 116 | -0.15 | 73 |
IV.MC2.EHZ. | 2021-06-07T17:15:50.46 | 0.3 | undecidable | manual | P | 345 | 20.9679 | 115 | 0 | 75 |
IV.LNSS.HHZ. | 2021-06-07T17:15:50.71 | 0.1 | undecidable | manual | P | 232 | 22.4553 | 114 | -0.03 | 99 |
IV.NRCA.HHZ. | 2021-06-07T17:15:49.74 | 0.1 | undecidable | manual | P | 315 | 16.3725 | 121 | 0.09 | 99 |
IV.MTRA.EHZ. | 2021-06-07T17:15:49.08 | 0.3 | undecidable | manual | P | 75 | 11.877 | 130 | 0.16 | 74 |
IV.SMA1.EHZ. | 2021-06-07T17:15:49.32 | 0.6 | undecidable | manual | P | 149 | 12.6762 | 128 | 0.28 | 48 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:1.3 | 0.0002245 | 0.32 | AML | other | m | 2021-06-07T17:15:51.24 |
IV.MTRA.HNE. | ML:1.3 | 0.0002175 | 1 | AML | other | m | 2021-06-07T17:15:51.24 |
IV.MTRA.HNN. | ML:1.3 | 0.00021899999999999998 | 1.24 | AML | other | m | 2021-06-07T17:15:52.10 |
IV.MTRA.EHN. | ML:1.1 | 0.00014000000000000001 | 1.24 | AML | other | m | 2021-06-07T17:15:52.73 |
IV.NRCA.HHE. | ML:1.3 | 0.000179 | 0.16 | AML | other | m | 2021-06-07T17:15:52.54 |
IV.NRCA.HHN. | ML:1.2 | 0.0001235 | 0.44 | AML | other | m | 2021-06-07T17:15:52.54 |
IV.RM33.EHE. | ML:0.8 | 0.000035799999999999996 | 1.1 | AML | other | m | 2021-06-07T17:15:54.40 |
IV.RM33.EHN. | ML:0.8 | 0.0000348 | 0.16 | AML | other | m | 2021-06-07T17:15:55.16 |
IV.LNSS.HHN. | ML:0.8 | 0.00003945 | 0.68 | AML | other | m | 2021-06-07T17:15:55.22 |
IV.LNSS.HHE. | ML:0.8 | 0.000043349999999999997 | 0.1 | AML | other | m | 2021-06-07T17:15:55.45 |