A magnitude ML 1.0 earthquake occured in region: 7 km E Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7010, 13.3400 at 12 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 | 8 | 667 | 667 |
Arquata del Tronto | AP | 9 | 1178 | 1845 |
Amatrice | RI | 9 | 2657 | 4502 |
Acquasanta Terme | AP | 10 | 2916 | 7418 |
Valle Castellana | TE | 14 | 977 | 8395 |
Rocca Santa Maria | TE | 16 | 537 | 8932 |
Montegallo | AP | 16 | 523 | 9455 |
Campotosto | AQ | 16 | 542 | 9997 |
Cortino | TE | 16 | 656 | 10653 |
Cittareale | RI | 17 | 482 | 11135 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2018-12-14 10:26:23 |
42.7012 | 13.3397 | 12 | 2018-12-14 10:34:09 |
Sala Sismica INGV-Roma | 63907181 |
Field | Value |
---|---|
Time (UTC) | 2018-12-14 10:26:23 ± 0.11 |
Latitude | 42.7012 ± 0.0081 |
Longitude | 13.3397 ± 0.0122 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 63907181 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 938 |
Semi-minor axis of confidence ellipse (meter) | 780 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 54 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 940.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 126 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21134 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 63907181 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-12-14 10:34:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ZONE.HHZ. | 2018-12-14T10:28:20.00 | 3.0 | undecidable | manual | Sg | 10.89 | 0 | |||
IV.IFIL.HHZ. | 2018-12-14T10:28:13.98 | 3.0 | undecidable | manual | Sg | 8.55 | 0 | |||
IV.SPS2.HHZ. | 2018-12-14T10:27:56.75 | 3.0 | undecidable | manual | Sn | -7.59 | 0 | |||
IV.VARE.HHZ. | 2018-12-14T10:27:43.60 | 3.0 | undecidable | manual | Pg | 14.11 | 0 | |||
IV.MUCR.HHZ. | 2018-12-14T10:27:36.32 | 3.0 | undecidable | manual | Pg | 10.41 | 0 | |||
IV.SPS2.HHZ. | 2018-12-14T10:27:25.65 | 3.0 | negative | manual | Pg | 8.1 | 0 | |||
MN.TRI.HHZ. | 2018-12-14T10:27:08.49 | 3.0 | negative | manual | Pn | -2.38 | 0 | |||
IV.IMOL.HNZ. | 2018-12-14T10:26:59.86 | 3.0 | undecidable | manual | Pg | 4.32 | 0 | |||
IV.PII.HHZ. | 2018-12-14T10:26:56.86 | 3.0 | positive | manual | Pn | -0.26 | 0 | |||
IV.CSNT.HHZ. | 2018-12-14T10:26:49.13 | 3.0 | positive | manual | Pg | 0.18 | 0 | |||
IV.SAMA.HHZ. | 2018-12-14T10:26:43.04 | 3.0 | undecidable | manual | Sn | -0.99 | 0 | |||
IV.CIMA.HNZ. | 2018-12-14T10:26:34.58 | 3.0 | undecidable | manual | P | -3.59 | 0 | |||
IV.NRCA.HHZ. | 2018-12-14T10:26:31.97 | 0.6 | undecidable | manual | S | 309 | 23.4543 | 97 | -0.17 | 48 |
IV.TERO.HHZ. | 2018-12-14T10:26:31.86 | 0.6 | undecidable | manual | S | 112 | 23.2545 | 97 | -0.21 | 48 |
IV.NRCA.HHZ. | 2018-12-14T10:26:28.45 | 0.1 | negative | manual | P | 309 | 23.4543 | 97 | 0.01 | 100 |
IV.TERO.HHZ. | 2018-12-14T10:26:28.46 | 0.3 | undecidable | manual | P | 112 | 23.2545 | 97 | 0.06 | 74 |
IV.MTRA.EHZ. | 2018-12-14T10:26:28.27 | 0.6 | undecidable | manual | S | 37 | 7.6812 | 138 | -0.04 | 51 |
IV.SMA1.EHE. | 2018-12-14T10:26:28.07 | 0.6 | undecidable | manual | S | 183 | 7.881 | 138 | -0.26 | 49 |
IV.SMA1.EHE. | 2018-12-14T10:26:26.46 | 0.1 | undecidable | manual | P | 183 | 7.881 | 138 | 0.22 | 98 |
IV.MTRA.EHZ. | 2018-12-14T10:26:26.43 | 1.0 | undecidable | manual | P | 37 | 7.6812 | 138 | 0.2 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.HNN. | ML:1.1 | 0.0001542458 | 0.5568 | AML | other | m | 2018-12-14T10:26:28.51 |
IV.MTRA.EHN. | ML:1.1 | 0.00015703295 | 0.16 | AML | other | m | 2018-12-14T10:26:28.37 |
IV.MTRA.HNE. | ML:1.0 | 0.000108829565 | 0.864 | AML | other | m | 2018-12-14T10:26:28.56 |
IV.MTRA.EHE. | ML:1.0 | 0.00010771545499999999 | 0.4224 | AML | other | m | 2018-12-14T10:26:29.27 |
IV.NRCA.HNN. | ML:1.5 | 0.0001967588 | 0.736 | AML | other | m | 2018-12-14T10:26:31.90 |
IV.NRCA.HHE. | ML:1.0 | 0.000057711685 | 0.1024 | AML | other | m | 2018-12-14T10:26:32.16 |
IV.NRCA.HHN. | ML:0.8 | 0.000041562475 | 0.1408 | AML | other | m | 2018-12-14T10:26:32.19 |
IV.NRCA.HNE. | ML:1.3 | 0.00012143897 | 0.352 | AML | other | m | 2018-12-14T10:26:32.28 |
IV.TERO.HNE. | ML:1.3 | 0.000116455425 | 0.6144 | AML | other | m | 2018-12-14T10:26:30.94 |
IV.TERO.HHN. | ML:0.9 | 0.000046140792799999995 | 1.0432 | AML | other | m | 2018-12-14T10:26:30.99 |
IV.TERO.HHE. | ML:0.7 | 0.000028194735000000002 | 1.8176 | AML | other | m | 2018-12-14T10:26:32.95 |