A magnitude ML 1.4 earthquake occured in region: 7 km E Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6970, 13.3360 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 | 7 | 667 | 667 |
Amatrice | RI | 8 | 2657 | 3324 |
Arquata del Tronto | AP | 9 | 1178 | 4502 |
Acquasanta Terme | AP | 10 | 2916 | 7418 |
Valle Castellana | TE | 14 | 977 | 8395 |
Campotosto | AQ | 16 | 542 | 8937 |
Rocca Santa Maria | TE | 16 | 537 | 9474 |
Montegallo | AP | 16 | 523 | 9997 |
Cortino | TE | 16 | 656 | 10653 |
Cittareale | RI | 17 | 482 | 11135 |
Capitignano | AQ | 20 | 665 | 11800 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2019-08-23 15:04:34 |
42.697 | 13.336 | 13 | 2019-08-23 15:11:28 |
Sala Sismica INGV-Roma | 71747201 |
Field | Value |
---|---|
Time (UTC) | 2019-08-23 15:04:34 ± 0.04 |
Latitude | 42.6970 ± 0.0018 |
Longitude | 13.3360 ± 0.0037 |
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 | 71747201 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 290 |
Semi-minor axis of confidence ellipse (meter) | 143 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 241 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 74 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 20 |
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) | 0.40649 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 71747201 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-23 15:11:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.DGI.HHZ. | 2019-08-23T15:06:28.43 | 3.0 | undecidable | manual | Sg | 16.85 | 0 | |||
IV.PCN.EHZ. | 2019-08-23T15:06:25.73 | 3.0 | undecidable | manual | Sg | 17.6 | 0 | |||
IV.CAR1.HHZ. | 2019-08-23T15:06:19.22 | 3.0 | undecidable | manual | Sn | -3.81 | 0 | |||
RD.PGF.BHZ. | 2019-08-23T15:06:14.36 | 3.0 | undecidable | manual | Sg | 14.26 | 0 | |||
IV.CAGR.HHZ. | 2019-08-23T15:06:01.02 | 3.0 | undecidable | manual | Pg | 11.25 | 0 | |||
IT.VRB.HGZ. | 2019-08-23T15:05:56.61 | 3.0 | undecidable | manual | Pg | 13.04 | 0 | |||
GU.POPM.HHZ. | 2019-08-23T15:05:45.40 | 3.0 | undecidable | manual | Sg | 6.52 | 0 | |||
GU.GSCL.HHZ. | 2019-08-23T15:05:45.24 | 3.0 | undecidable | manual | Sn | -0.57 | 0 | |||
IV.FVI.HHZ. | 2019-08-23T15:05:45.18 | 3.0 | undecidable | manual | Pg | 11.98 | 0 | |||
IV.AGLI.HHZ. | 2019-08-23T15:05:39.78 | 3.0 | undecidable | manual | Pg | 13.57 | 0 | |||
IT.ORP.HGZ. | 2019-08-23T15:05:36.39 | 3.0 | undecidable | manual | Sg | 3.2 | 0 | |||
IV.RIBO.EHZ.01 | 2019-08-23T15:05:28.32 | 3.0 | undecidable | manual | Sn | 4.82 | 0 | |||
IV.BRSN.EHZ. | 2019-08-23T15:05:26.54 | 3.0 | undecidable | manual | Sn | -1.11 | 0 | |||
IV.CMPR.HHZ. | 2019-08-23T15:05:23.78 | 3.0 | undecidable | manual | Pg | 5.93 | 0 | |||
IV.LAV9.HNZ. | 2019-08-23T15:05:08.02 | 3.0 | undecidable | manual | S | -1.62 | 0 | |||
IV.ARVD.HHZ. | 2019-08-23T15:05:04.50 | 3.0 | undecidable | manual | S | 0.51 | 0 | |||
IV.CSP1.EHZ. | 2019-08-23T15:04:49.43 | 0.3 | undecidable | manual | S | 346 | 45.1215 | 93 | 0.35 | 65 |
IV.VVLD.HHZ. | 2019-08-23T15:04:49.60 | 3.0 | undecidable | manual | P | -1.33 | 0 | |||
IV.GIGS.HHZ. | 2019-08-23T15:04:45.92 | 0.3 | undecidable | manual | S | 144 | 33.2445 | 94 | -0.01 | 72 |
IV.LNSS.HHZ. | 2019-08-23T15:04:44.10 | 0.1 | undecidable | manual | S | 247 | 26.2515 | 97 | 0.02 | 97 |
IV.MC2.EHZ. | 2019-08-23T15:04:44.24 | 0.1 | undecidable | manual | S | 333 | 26.6511 | 97 | 0.07 | 96 |
IV.TERO.HHZ. | 2019-08-23T15:04:43.16 | 0.1 | undecidable | manual | S | 111 | 23.3544 | 98 | -0.14 | 95 |
IV.RM33.EHZ. | 2019-08-23T15:04:43.30 | 0.1 | undecidable | manual | S | 205 | 23.0547 | 99 | 0.06 | 97 |
IV.CAMP.HHZ. | 2019-08-23T15:04:42.09 | 0.1 | undecidable | manual | S | 162 | 18.87 | 104 | -0.03 | 98 |
IV.CSP1.EHZ. | 2019-08-23T15:04:42.96 | 0.1 | undecidable | manual | P | 346 | 45.1215 | 93 | 0.01 | 94 |
IV.NRCA.HHZ. | 2019-08-23T15:04:42.95 | 0.1 | undecidable | manual | S | 310 | 23.5542 | 98 | -0.41 | 91 |
IV.GIGS.HHZ. | 2019-08-23T15:04:41.11 | 0.1 | undecidable | manual | P | 144 | 33.2445 | 94 | -0.03 | 96 |
IV.MC2.EHZ. | 2019-08-23T15:04:40.15 | 0.1 | undecidable | manual | P | 333 | 26.6511 | 97 | 0.03 | 97 |
IV.MTRA.HNZ. | 2019-08-23T15:04:39.63 | 0.1 | undecidable | manual | S | 37 | 8.2806 | 137 | -0.03 | 100 |
IV.NRCA.HHZ. | 2019-08-23T15:04:39.47 | 0.1 | undecidable | manual | P | 310 | 23.5542 | 98 | -0.18 | 95 |
IV.SMA1.EHZ. | 2019-08-23T15:04:39.41 | 0.1 | undecidable | manual | S | 180 | 7.3815 | 141 | -0.1 | 98 |
IV.TERO.HHZ. | 2019-08-23T15:04:39.59 | 0.1 | undecidable | manual | P | 111 | 23.3544 | 98 | -0.03 | 97 |
IV.RM33.EHZ. | 2019-08-23T15:04:39.68 | 0.1 | undecidable | manual | P | 205 | 23.0547 | 99 | 0.1 | 96 |
IV.LNSS.HHZ. | 2019-08-23T15:04:39.98 | 0.1 | undecidable | manual | P | 247 | 26.2515 | 97 | -0.09 | 96 |
IV.CAMP.HHZ. | 2019-08-23T15:04:38.98 | 0.1 | undecidable | manual | P | 162 | 18.87 | 104 | 0.04 | 98 |
IV.MTRA.HNZ. | 2019-08-23T15:04:37.66 | 0.1 | undecidable | manual | P | 37 | 8.2806 | 137 | 0.15 | 98 |
IV.SMA1.EHZ. | 2019-08-23T15:04:37.69 | 0.1 | negative | manual | P | 180 | 7.3815 | 141 | 0.27 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.6 | 0.00047400000000000003 | 0.34 | AML | other | m | 2019-08-23T15:04:39.74 |
IV.MTRA.HNN. | ML:1.6 | 0.000546 | 0.12 | AML | other | m | 2019-08-23T15:04:39.71 |
IV.MTRA.EHN. | ML:1.6 | 0.000537 | 0.12 | AML | other | m | 2019-08-23T15:04:39.72 |
IV.SMA1.EHE. | ML:1.5 | 0.00040800000000000005 | 0.16 | AML | other | m | 2019-08-23T15:04:39.82 |
IV.MTRA.HNE. | ML:1.4 | 0.0002845 | 0.26 | AML | other | m | 2019-08-23T15:04:39.87 |
IV.MTRA.EHE. | ML:1.4 | 0.0003025 | 0.26 | AML | other | m | 2019-08-23T15:04:39.87 |
IV.NRCA.HHN. | ML:1.7 | 0.000296 | 0.1 | AML | other | m | 2019-08-23T15:04:43.29 |
IV.TERO.HHE. | ML:1.2 | 0.00009065000000000001 | 0.16 | AML | other | m | 2019-08-23T15:04:43.33 |
IV.NRCA.HHE. | ML:1.6 | 0.0002265 | 0.16 | AML | other | m | 2019-08-23T15:04:43.40 |
IV.TERO.HHN. | ML:1.3 | 0.0001119 | 0.78 | AML | other | m | 2019-08-23T15:04:43.43 |
IV.RM33.EHN. | ML:1.3 | 0.000118 | 0.12 | AML | other | m | 2019-08-23T15:04:43.60 |
IV.RM33.EHE. | ML:1.4 | 0.000143 | 0.2 | AML | other | m | 2019-08-23T15:04:43.79 |
IV.RM33.HNE. | ML:1.5 | 0.00019 | 0.7 | AML | other | m | 2019-08-23T15:04:43.89 |
IV.LNSS.HHE. | ML:1.3 | 0.00010405000000000001 | 0.5 | AML | other | m | 2019-08-23T15:04:44.40 |
IV.LNSS.HHN. | ML:1.4 | 0.0001185 | 0.2 | AML | other | m | 2019-08-23T15:04:44.20 |
IV.RM33.HNN. | ML:1.5 | 0.00018614999999999997 | 0.44 | AML | other | m | 2019-08-23T15:04:44.60 |
IV.GIGS.HHN. | ML:0.4 | 0.000012149999999999999 | 0.82 | AML | other | m | 2019-08-23T15:04:46.41 |
IV.GIGS.HHE. | ML:0.7 | 0.000021499999999999997 | 0.42 | AML | other | m | 2019-08-23T15:04:47.45 |