A magnitude ML 0.7 earthquake occured in region: 2 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7080, 13.2260 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 | 11 | 482 | 4984 |
Norcia | PG | 14 | 4957 | 9941 |
Acquasanta Terme | AP | 17 | 2916 | 12857 |
Montegallo | AP | 17 | 523 | 13380 |
Cascia | PG | 17 | 3217 | 16597 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2019-03-31 06:22:18 |
42.7077 | 13.226 | 10 | 2019-03-31 06:30:47 |
Sala Sismica INGV-Roma | 67101841 |
Field | Value |
---|---|
Time (UTC) | 2019-03-31 06:22:18 ± 0.06 |
Latitude | 42.7077 ± 0.0018 |
Longitude | 13.2260 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 67101841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 256 |
Semi-minor axis of confidence ellipse (meter) | 229 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 250 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 145 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.09 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34354 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 67101841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-03-31 06:30:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BRMO.HHZ. | 2019-03-31T06:24:03.01 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.GRI.EHZ. | 2019-03-31T06:24:03.80 | 3.0 | undecidable | manual | Sn | -0.64 | 0 | |||
MN.PDG.HHZ. | 2019-03-31T06:23:59.27 | 3.0 | undecidable | manual | Sn | -2.11 | 0 | |||
IV.IFIL.HHZ. | 2019-03-31T06:23:52.78 | 3.0 | undecidable | manual | Sn | -6.21 | 0 | |||
IV.IFIL.HHZ. | 2019-03-31T06:23:16.13 | 3.0 | undecidable | manual | Pn | 3.89 | 0 | |||
IT.FIE.HGZ. | 2019-03-31T06:23:13.56 | 3.0 | undecidable | manual | Sg | -0.83 | 0 | |||
SL.LJU.BHZ. | 2019-03-31T06:23:09.07 | 3.0 | positive | manual | Pg | 2.94 | 0 | |||
IV.RIBO.EHZ.01 | 2019-03-31T06:23:04.77 | 3.0 | undecidable | manual | Sn | -5.33 | 0 | |||
IV.SBPO.HNZ. | 2019-03-31T06:23:03.18 | 3.0 | undecidable | manual | Pn | 1.59 | 0 | |||
TV.SF01.EHZ. | 2019-03-31T06:23:02.55 | 3.0 | undecidable | manual | Sg | 2.19 | 0 | |||
IV.MSSA.HHZ. | 2019-03-31T06:23:00.49 | 3.0 | undecidable | manual | Pn | -5.33 | 0 | |||
IV.CPGN.EHZ. | 2019-03-31T06:22:43.82 | 3.0 | negative | manual | Pg | 4.23 | 0 | |||
IV.PARC.HHZ. | 2019-03-31T06:22:34.43 | 3.0 | positive | manual | Pn | -4.14 | 0 | |||
IT.VNF1.HGZ. | 2019-03-31T06:22:32.09 | 3.0 | negative | manual | Pn | 0.16 | 0 | |||
IV.LAV9.HHZ. | 2019-03-31T06:22:31.19 | 3.0 | negative | manual | Pn | -1.57 | 0 | |||
IV.FDMO.HHZ. | 2019-03-31T06:22:31.32 | 0.6 | undecidable | manual | S | 343 | 38.1285 | 50 | 0 | 49 |
IV.VIVA.HHZ. | 2019-03-31T06:22:30.57 | 3.0 | undecidable | manual | Pn | -0.96 | 0 | |||
IV.RM33.EHZ. | 2019-03-31T06:22:26.70 | 0.6 | undecidable | manual | S | 182 | 22.0668 | 114 | -0.12 | 49 |
IV.MMO1.EHZ. | 2019-03-31T06:22:26.93 | 0.3 | undecidable | manual | S | 21 | 22.755 | 114 | -0.12 | 74 |
IV.NRCA.HHZ. | 2019-03-31T06:22:25.10 | 0.6 | undecidable | manual | S | 327 | 16.6722 | 121 | -0.06 | 51 |
IV.FDMO.HHZ. | 2019-03-31T06:22:25.73 | 1.0 | positive | manual | P | 343 | 38.1285 | 50 | -0.14 | 24 |
IV.MTRA.EHZ. | 2019-03-31T06:22:24.62 | 0.6 | undecidable | manual | S | 69 | 14.874 | 124 | -0.03 | 51 |
IV.MMO1.EHZ. | 2019-03-31T06:22:23.38 | 0.6 | undecidable | manual | P | 21 | 22.755 | 114 | -0.02 | 50 |
IV.RM33.EHZ. | 2019-03-31T06:22:23.29 | 1.0 | undecidable | manual | P | 182 | 22.0668 | 114 | 0.02 | 25 |
IV.MTRA.EHZ. | 2019-03-31T06:22:22.14 | 0.1 | undecidable | manual | P | 69 | 14.874 | 124 | 0.12 | 100 |
IV.NRCA.HHZ. | 2019-03-31T06:22:22.43 | 0.1 | positive | manual | P | 327 | 16.6722 | 121 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHN. | ML:0.3 | 0.0000202 | 0.88 | AML | other | m | 2019-03-31T06:22:24.75 |
IV.NRCA.HHN. | ML:1.0 | 0.0000888 | 0.12 | AML | other | m | 2019-03-31T06:22:25.39 |
IV.NRCA.HHE. | ML:1.3 | 0.000189 | 0.1 | AML | other | m | 2019-03-31T06:22:25.35 |
IV.MTRA.EHE. | ML:0.4 | 0.0000251 | 0.84 | AML | other | m | 2019-03-31T06:22:25.43 |
IV.RM33.EHE. | ML:0.6 | 0.0000269 | 0.62 | AML | other | m | 2019-03-31T06:22:26.54 |
IV.RM33.EHN. | ML:0.8 | 0.00004025 | 0.2 | AML | other | m | 2019-03-31T06:22:26.98 |