A magnitude ML 1.0 earthquake occured in region: 4 km W Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7590, 13.2590 at 11 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 4 | 1178 | 1178 |
Accumoli | RI | 7 | 667 | 1845 |
Montegallo | AP | 11 | 523 | 2368 |
Acquasanta Terme | AP | 12 | 2916 | 5284 |
Norcia | PG | 14 | 4957 | 10241 |
Amatrice | RI | 15 | 2657 | 12898 |
Montemonaco | AP | 17 | 604 | 13502 |
Castelsantangelo sul Nera | MC | 17 | 281 | 13783 |
Cittareale | RI | 18 | 482 | 14265 |
Valle Castellana | TE | 20 | 977 | 15242 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-05-24 00:13:23 |
42.7593 | 13.2588 | 11 | 2020-05-24 00:25:22 |
Sala Sismica INGV-Roma | 79495571 |
Field | Value |
---|---|
Time (UTC) | 2020-05-24 00:13:23 ± 0.06 |
Latitude | 42.7593 ± 0.0027 |
Longitude | 13.2588 ± 0.0061 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79495571 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 542 |
Semi-minor axis of confidence ellipse (meter) | 135 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 72 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 98 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30397 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.5 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 79495571 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-24 00:25:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.FUORN.HHZ. | 2020-05-24T00:15:11.78 | 3.0 | undecidable | manual | Sn | -7.4 | 0 | |||
IV.SPS2.HHZ. | 2020-05-24T00:15:10.37 | 3.0 | undecidable | manual | Sn | -8.26 | 0 | |||
IV.SCHR.EHZ. | 2020-05-24T00:15:06.36 | 3.0 | undecidable | manual | Sg | 7.78 | 0 | |||
IV.MIGL.HHZ. | 2020-05-24T00:15:01.20 | 3.0 | undecidable | manual | Sg | 4.15 | 0 | |||
GU.SATI.HHZ. | 2020-05-24T00:14:49.55 | 3.0 | undecidable | manual | Pg | 16.950001 | 0 | |||
IV.NDIM.HHZ. | 2020-05-24T00:14:45.50 | 3.0 | undecidable | manual | Sg | 8.77 | 0 | |||
CH.FUORN.HHZ. | 2020-05-24T00:14:35.88 | 3.0 | undecidable | manual | Pg | 9.11 | 0 | |||
MN.CLTB.HHZ. | 2020-05-24T00:14:32.91 | 3.0 | positive | manual | Pn | -4.14 | 0 | |||
OT.OT13.EHZ. | 2020-05-24T00:14:30.82 | 3.0 | undecidable | manual | Sg | -6.99 | 0 | |||
IV.CFMN.HHZ. | 2020-05-24T00:14:21.47 | 3.0 | undecidable | manual | Sg | -2.44 | 0 | |||
IV.PTRJ.HHZ. | 2020-05-24T00:14:13.43 | 3.0 | undecidable | manual | Sg | -4.75 | 0 | |||
IX.CSG3.HNZ.01 | 2020-05-24T00:13:56.73 | 3.0 | undecidable | manual | Pn | -7.94 | 0 | |||
IV.CPGN.EHZ. | 2020-05-24T00:13:53.40 | 3.0 | undecidable | manual | Sn | -8.65 | 0 | |||
IV.APEC.HHZ. | 2020-05-24T00:13:52.91 | 3.0 | undecidable | manual | Sg | -1.29 | 0 | |||
IV.VCRE.HHZ. | 2020-05-24T00:13:49.92 | 3.0 | undecidable | manual | Pn | -7.77 | 0 | |||
IV.SRES.HHZ. | 2020-05-24T00:13:38.20 | 3.0 | undecidable | manual | Pg | 8.23 | 0 | |||
IV.GIGS.HHZ. | 2020-05-24T00:13:36.00 | 3.0 | undecidable | manual | S | 0 | ||||
IV.TERO.HHZ. | 2020-05-24T00:13:34.22 | 0.6 | undecidable | manual | S | 118 | 31.9458 | 50 | -0.26 | 46 |
IV.GIGS.HHZ. | 2020-05-24T00:13:34.44 | 3.0 | undecidable | manual | P | 0 | ||||
IV.FDMO.HHE. | 2020-05-24T00:13:34.81 | 0.6 | undecidable | manual | S | 336 | 33.744 | 50 | -0.15 | 47 |
IV.RM33.HNE. | 2020-05-24T00:13:33.79 | 0.6 | undecidable | manual | S | 187 | 28.0497 | 50 | 0.36 | 46 |
IV.EL6.EHZ. | 2020-05-24T00:13:33.19 | 3.0 | undecidable | manual | P | 0 | ||||
IV.LNSS.HHN. | 2020-05-24T00:13:32.57 | 0.6 | undecidable | manual | S | 226 | 24.8529 | 50 | -0.02 | 49 |
IV.FDMO.HHE. | 2020-05-24T00:13:30.16 | 0.1 | undecidable | manual | P | 336 | 33.744 | 50 | 0.07 | 97 |
IV.MMO1.EHZ. | 2020-05-24T00:13:30.62 | 0.6 | undecidable | manual | S | 20 | 16.4724 | 123 | 0.31 | 47 |
IV.MC2.EHZ. | 2020-05-24T00:13:30.63 | 0.6 | undecidable | manual | S | 341 | 17.7711 | 122 | -0.06 | 50 |
IV.T1299.EHE. | 2020-05-24T00:13:29.95 | 0.6 | undecidable | manual | S | 172 | 13.9749 | 128 | 0.33 | 47 |
IV.NRCA.HHZ. | 2020-05-24T00:13:29.38 | 0.6 | undecidable | manual | S | 305 | 14.3745 | 127 | -0.33 | 47 |
IV.SMA1.EHZ. | 2020-05-24T00:13:29.64 | 0.3 | undecidable | manual | S | 156 | 15.5733 | 125 | -0.42 | 69 |
IV.TERO.HHZ. | 2020-05-24T00:13:29.82 | 1.0 | undecidable | manual | P | 118 | 31.9458 | 50 | 0 | 25 |
IV.RM33.HNE. | 2020-05-24T00:13:29.24 | 0.1 | undecidable | manual | P | 187 | 28.0497 | 50 | 0.03 | 98 |
IV.LNSS.HHN. | 2020-05-24T00:13:28.63 | 0.1 | undecidable | manual | P | 226 | 24.8529 | 50 | -0.1 | 97 |
IV.MMO1.EHZ. | 2020-05-24T00:13:27.39 | 1.0 | undecidable | manual | P | 20 | 16.4724 | 123 | -0.02 | 25 |
IV.MC2.EHZ. | 2020-05-24T00:13:27.75 | 1.0 | negative | manual | P | 341 | 17.7711 | 122 | 0.12 | 25 |
IV.T1299.EHE. | 2020-05-24T00:13:27.14 | 0.1 | undecidable | manual | P | 172 | 13.9749 | 128 | 0.13 | 99 |
IV.NRCA.HHZ. | 2020-05-24T00:13:27.12 | 0.1 | negative | manual | P | 305 | 14.3745 | 127 | 0.06 | 100 |
IV.SMA1.EHZ. | 2020-05-24T00:13:27.27 | 0.6 | positive | manual | P | 156 | 15.5733 | 125 | 0 | 50 |
IV.CESI.HHZ. | 2020-05-24T00:13:24.53 | 3.0 | undecidable | manual | S | 0 | ||||
IV.CESI.HHZ. | 2020-05-24T00:13:22.92 | 3.0 | undecidable | manual | P | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.5 | 0.0002875 | 0.32 | AML | other | m | 2020-05-24T00:13:29.58 |
IV.NRCA.HHN. | ML:1.5 | 0.0002965 | 0.62 | AML | other | m | 2020-05-24T00:13:29.63 |
IV.SMA1.EHE. | ML:0.6 | 0.0000332 | 0.72 | AML | other | m | 2020-05-24T00:13:30.08 |
IV.SMA1.EHN. | ML:0.4 | 0.000025149999999999998 | 0.56 | AML | other | m | 2020-05-24T00:13:30.16 |
IV.TERO.HHN. | ML:0.5 | 0.000013000000000000001 | 1.2 | AML | other | m | 2020-05-24T00:13:35.69 |
IV.TERO.HHE. | ML:0.4 | 0.000009760000000000001 | 1.28 | AML | other | m | 2020-05-24T00:13:35.26 |
IV.NRCA.HNN. | ML:1.4 | 0.0002350098 | 0.12 | AML | other | m | 2020-05-24T00:13:30.26 |
IV.NRCA.HNE. | ML:1.4 | 0.00026608435000000005 | 0.07 | AML | other | m | 2020-05-24T00:13:29.58 |