A magnitude ML 0.6 earthquake occured in region: 2 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7120, 13.2290 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 | 2 | 667 | 667 |
Arquata del Tronto | AP | 9 | 1178 | 1845 |
Amatrice | RI | 10 | 2657 | 4502 |
Cittareale | RI | 12 | 482 | 4984 |
Norcia | PG | 14 | 4957 | 9941 |
Acquasanta Terme | AP | 16 | 2916 | 12857 |
Montegallo | AP | 17 | 523 | 13380 |
Cascia | PG | 18 | 3217 | 16597 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2020-03-28 22:42:43 |
42.7115 | 13.2288 | 10 | 2020-03-28 22:50:00 |
Sala Sismica INGV-Roma | 77656281 |
Field | Value |
---|---|
Time (UTC) | 2020-03-28 22:42:43 ± 0.09 |
Latitude | 42.7115 ± 0.0036 |
Longitude | 13.2288 ± 0.0061 |
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 | 77656281 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 440 |
Semi-minor axis of confidence ellipse (meter) | 390 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 236 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
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 | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.08633 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32376 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.4 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 77656281 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-28 22:50:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHZ. | 2020-03-28T22:42:56.50 | 0.3 | undecidable | manual | S | 31 | 35.9418 | 50 | 0.5 | 67 |
IV.TERO.HHZ. | 2020-03-28T22:42:54.50 | 0.3 | undecidable | manual | S | 108 | 32.1456 | 50 | -0.49 | 67 |
IV.RM33.EHZ. | 2020-03-28T22:42:52.20 | 0.3 | undecidable | manual | S | 183 | 22.4553 | 114 | -0.07 | 75 |
IV.CAMP.HHN. | 2020-03-28T22:42:52.50 | 0.3 | undecidable | manual | S | 143 | 24.4533 | 112 | -0.39 | 70 |
IV.MF5.EHZ. | 2020-03-28T22:42:51.05 | 0.3 | undecidable | manual | P | 31 | 35.9418 | 50 | 0.23 | 70 |
IV.LNSS.HNE. | 2020-03-28T22:42:51.40 | 0.3 | undecidable | manual | S | 232 | 19.5693 | 117 | 0.05 | 75 |
IV.TERO.HHZ. | 2020-03-28T22:42:50.05 | 0.3 | undecidable | manual | P | 108 | 32.1456 | 50 | -0.18 | 72 |
IV.NRCA.HHZ. | 2020-03-28T22:42:50.00 | 0.1 | undecidable | manual | S | 325 | 16.4724 | 121 | -0.41 | 93 |
IV.MTRA.HNE. | 2020-03-28T22:42:49.60 | 0.3 | undecidable | manual | S | 70 | 14.5743 | 125 | -0.26 | 73 |
IV.SMA1.EHZ. | 2020-03-28T22:42:49.50 | 0.3 | undecidable | manual | S | 136 | 12.4764 | 129 | 0.21 | 74 |
IV.T1299.EHZ. | 2020-03-28T22:42:49.00 | 0.3 | undecidable | manual | S | 153 | 9.5793 | 136 | 0.45 | 70 |
IV.LNSS.HNE. | 2020-03-28T22:42:48.05 | 0.3 | undecidable | manual | P | 232 | 19.5693 | 117 | -0.08 | 75 |
IV.RM33.EHZ. | 2020-03-28T22:42:48.80 | 0.3 | undecidable | manual | P | 183 | 22.4553 | 114 | 0.13 | 74 |
IV.CAMP.HHN. | 2020-03-28T22:42:48.94 | 0.6 | undecidable | manual | P | 143 | 24.4533 | 112 | -0.08 | 49 |
IV.MC2.EHZ. | 2020-03-28T22:42:48.99 | 0.3 | undecidable | manual | P | 352 | 22.4553 | 114 | 0.34 | 70 |
IV.MTRA.HNE. | 2020-03-28T22:42:47.28 | 0.3 | undecidable | manual | P | 70 | 14.5743 | 125 | 0.01 | 77 |
IV.SMA1.EHZ. | 2020-03-28T22:42:47.18 | 0.6 | positive | manual | P | 136 | 12.4764 | 129 | 0.24 | 49 |
IV.NRCA.HHZ. | 2020-03-28T22:42:47.49 | 0.1 | negative | manual | P | 325 | 16.4724 | 121 | -0.1 | 100 |
IV.T1299.EHZ. | 2020-03-28T22:42:46.69 | 0.6 | undecidable | manual | P | 153 | 9.5793 | 136 | 0.17 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TERO.HHE. | ML:0.8 | 0.000024449999999999998 | 0.06 | AML | other | m | 2020-03-28T22:43:04.69 |
IV.NRCA.HHE. | ML:1.4 | 0.00020750000000000003 | 0.08 | AML | other | m | 2020-03-28T22:42:50.10 |
IV.NRCA.HHN. | ML:1.4 | 0.00021750000000000003 | 0.1 | AML | other | m | 2020-03-28T22:42:50.10 |
IV.SMA1.EHN. | ML:0.4 | 0.000024 | 1.3 | AML | other | m | 2020-03-28T22:42:50.30 |
IV.RM33.EHE. | ML:0.5 | 0.000020413735 | 0.1536 | AML | other | m | 2020-03-28T22:42:52.82 |
IV.RM33.EHN. | ML:0.4 | 0.000013444335 | 0.1024 | AML | other | m | 2020-03-28T22:42:52.97 |
IV.TERO.HHN. | ML:0.6 | 0.00001870811 | 0.4992 | AML | other | m | 2020-03-28T22:42:54.95 |