A magnitude ML 0.8 earthquake occured in region: 4 km SW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6730, 13.2180 at 14 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 |
Amatrice | RI | 8 | 2657 | 3324 |
Cittareale | RI | 8 | 482 | 3806 |
Arquata del Tronto | AP | 13 | 1178 | 4984 |
Montereale | AQ | 17 | 2581 | 7565 |
Norcia | PG | 17 | 4957 | 12522 |
Cascia | PG | 17 | 3217 | 15739 |
Campotosto | AQ | 18 | 542 | 16281 |
Capitignano | AQ | 18 | 665 | 16946 |
Borbona | RI | 19 | 617 | 17563 |
Acquasanta Terme | AP | 19 | 2916 | 20479 |
Posta | RI | 19 | 694 | 21173 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2022-03-28 03:08:44 |
42.6727 | 13.2178 | 15 | 2022-03-28 03:29:53 |
Sala Sismica INGV-Roma | 102484691 |
Field | Value |
---|---|
Time (UTC) | 2022-03-28 03:08:44 ± 0.1 |
Latitude | 42.6727 ± 0.0036 |
Longitude | 13.2178 ± 0.0049 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 102484691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 418 |
Semi-minor axis of confidence ellipse (meter) | 262 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 295 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 93 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
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) | 0.09623 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28778 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 102484691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-03-28 03:29:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2022-03-28T03:08:55.11 | 0.1 | undecidable | manual | S | 100 | 31.9458 | 100 | -0.16 | 93 |
IV.MMO1.EHZ. | 2022-03-28T03:08:53.90 | 0.1 | undecidable | manual | S | 19 | 26.6511 | 104 | 0.02 | 98 |
IV.LNSS.HHZ. | 2022-03-28T03:08:51.20 | 0.1 | undecidable | manual | S | 242 | 16.4724 | 119 | -0.12 | 97 |
IV.RM33.EHZ. | 2022-03-28T03:08:51.69 | 0.1 | undecidable | manual | S | 181 | 18.1707 | 115 | -0.04 | 98 |
IV.NRCA.HHZ. | 2022-03-28T03:08:51.95 | 0.1 | undecidable | manual | S | 335 | 19.7691 | 112 | -0.17 | 96 |
IV.MMO1.EHZ. | 2022-03-28T03:08:50.01 | 1.0 | undecidable | manual | P | 19 | 26.6511 | 104 | 0.22 | 23 |
IV.TERO.HHZ. | 2022-03-28T03:08:50.69 | 0.6 | undecidable | manual | P | 100 | 31.9458 | 100 | 0.1 | 48 |
IV.SMA1.EHZ. | 2022-03-28T03:08:50.06 | 0.1 | undecidable | manual | S | 116 | 10.6782 | 135 | -0.02 | 100 |
IV.NRCA.HHZ. | 2022-03-28T03:08:48.88 | 0.6 | undecidable | manual | P | 335 | 19.7691 | 112 | 0.11 | 49 |
IV.LNSS.HHZ. | 2022-03-28T03:08:48.43 | 0.3 | positive | manual | P | 242 | 16.4724 | 119 | 0.12 | 73 |
IV.RM33.EHZ. | 2022-03-28T03:08:48.75 | 1.0 | undecidable | manual | P | 181 | 18.1707 | 115 | 0.2 | 24 |
IV.SMA1.EHZ. | 2022-03-28T03:08:47.96 | 0.6 | negative | manual | P | 116 | 10.6782 | 135 | 0.37 | 47 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.0 | 0.0000904 | 0.26 | AML | other | m | 2022-03-28T03:08:50.50 |
IV.SMA1.EHN. | ML:0.8 | 0.00005605 | 1 | AML | other | m | 2022-03-28T03:08:51.64 |
IV.NRCA.HHE. | ML:0.9 | 0.0000479 | 0.14 | AML | other | m | 2022-03-28T03:08:52.10 |
IV.NRCA.HHN. | ML:0.6 | 0.000023199999999999998 | 0.46 | AML | other | m | 2022-03-28T03:08:54.44 |