A magnitude ML 1.0 earthquake occured in region: 4 km S Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6570, 13.2380 at 13 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 | 5 | 2657 | 3324 |
Cittareale | RI | 8 | 482 | 3806 |
Arquata del Tronto | AP | 14 | 1178 | 4984 |
Montereale | AQ | 15 | 2581 | 7565 |
Campotosto | AQ | 16 | 542 | 8107 |
Capitignano | AQ | 16 | 665 | 8772 |
Borbona | RI | 18 | 617 | 9389 |
Posta | RI | 19 | 694 | 10083 |
Acquasanta Terme | AP | 19 | 2916 | 12999 |
Norcia | PG | 19 | 4957 | 17956 |
Cascia | PG | 20 | 3217 | 21173 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-03-28 22:03:12 |
42.6573 | 13.2377 | 13 | 2020-03-28 22:13:01 |
Sala Sismica INGV-Roma | 77655301 |
Field | Value |
---|---|
Time (UTC) | 2020-03-28 22:03:12 ± 0.09 |
Latitude | 42.6573 ± 0.0036 |
Longitude | 13.2377 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 77655301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 439 |
Semi-minor axis of confidence ellipse (meter) | 117 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 164 |
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) | 84 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27160 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 77655301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-28 22:13:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VCEL.EHZ. | 2020-03-28T22:03:24.84 | 3.0 | undecidable | manual | P | 0.02 | 0 | |||
IV.TERO.HHZ. | 2020-03-28T22:03:22.43 | 0.3 | undecidable | manual | S | 97 | 30.1476 | 97 | -0.24 | 71 |
IV.MC2.EHZ. | 2020-03-28T22:03:21.97 | 3.0 | undecidable | manual | S | -0.54 | 0 | |||
IV.NRCA.HHZ. | 2020-03-28T22:03:20.39 | 0.1 | undecidable | manual | S | 333 | 21.9669 | 103 | -0.13 | 98 |
IV.MTRA.EHZ. | 2020-03-28T22:03:19.11 | 0.3 | undecidable | manual | S | 50 | 16.9719 | 111 | -0.14 | 74 |
IV.LNSS.HHZ. | 2020-03-28T22:03:19.15 | 0.3 | undecidable | manual | S | 249 | 17.1717 | 111 | -0.15 | 74 |
IV.RM33.EHZ. | 2020-03-28T22:03:18.90 | 0.3 | undecidable | manual | S | 187 | 16.5723 | 112 | -0.24 | 73 |
IV.TERO.HHZ. | 2020-03-28T22:03:18.24 | 0.1 | undecidable | manual | P | 97 | 30.1476 | 97 | 0.03 | 99 |
IV.NRCA.HHZ. | 2020-03-28T22:03:17.07 | 0.1 | undecidable | manual | P | 333 | 21.9669 | 103 | 0.09 | 100 |
IV.SMA1.EHZ. | 2020-03-28T22:03:17.41 | 0.3 | undecidable | manual | S | 110 | 8.4804 | 138 | 0.03 | 77 |
IV.LNSS.HHZ. | 2020-03-28T22:03:16.36 | 0.1 | undecidable | manual | P | 249 | 17.1717 | 111 | 0.09 | 100 |
IV.RM33.EHZ. | 2020-03-28T22:03:16.26 | 0.1 | undecidable | manual | P | 187 | 16.5723 | 112 | 0.08 | 100 |
IV.MTRA.EHZ. | 2020-03-28T22:03:16.37 | 0.1 | undecidable | manual | P | 50 | 16.9719 | 111 | 0.12 | 100 |
IV.SMA1.EHZ. | 2020-03-28T22:03:15.38 | 0.3 | positive | manual | P | 110 | 8.4804 | 138 | 0.22 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.2 | 0.00017549999999999998 | 0.82 | AML | other | m | 2020-03-28T22:03:17.68 |
IV.SMA1.EHE. | ML:1.3 | 0.000219 | 0.2 | AML | other | m | 2020-03-28T22:03:17.83 |
IV.RM33.EHN. | ML:0.8 | 0.00004305 | 0.1 | AML | other | m | 2020-03-28T22:03:19.22 |
IV.LNSS.HHN. | ML:1.0 | 0.00007095 | 0.48 | AML | other | m | 2020-03-28T22:03:19.30 |
IV.LNSS.HHE. | ML:1.1 | 0.00009795 | 0.14 | AML | other | m | 2020-03-28T22:03:19.41 |
IV.MTRA.EHE. | ML:0.6 | 0.000032 | 0.46 | AML | other | m | 2020-03-28T22:03:19.13 |
IV.RM33.EHE. | ML:0.7 | 0.00004085 | 0.38 | AML | other | m | 2020-03-28T22:03:19.49 |
IV.MTRA.EHN. | ML:0.7 | 0.0000328 | 0.44 | AML | other | m | 2020-03-28T22:03:19.78 |
IV.NRCA.HHN. | ML:1.2 | 0.00008989999999999999 | 0.1 | AML | other | m | 2020-03-28T22:03:20.54 |
IV.NRCA.HHE. | ML:1.2 | 0.0001115 | 1.04 | AML | other | m | 2020-03-28T22:03:21.04 |