A magnitude ML 1.2 earthquake occured in region: 4 km N Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6570, 13.1700 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 |
---|---|---|---|---|
Cittareale | RI | 4 | 482 | 482 |
Accumoli | RI | 8 | 667 | 1149 |
Amatrice | RI | 10 | 2657 | 3806 |
Cascia | PG | 15 | 3217 | 7023 |
Posta | RI | 16 | 694 | 7717 |
Montereale | AQ | 16 | 2581 | 10298 |
Borbona | RI | 16 | 617 | 10915 |
Norcia | PG | 16 | 4957 | 15872 |
Arquata del Tronto | AP | 17 | 1178 | 17050 |
Monteleone di Spoleto | PG | 18 | 599 | 17649 |
Capitignano | AQ | 19 | 665 | 18314 |
Campotosto | AQ | 20 | 542 | 18856 |
Leonessa | RI | 20 | 2435 | 21291 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2018-11-23 13:10:42 |
42.6567 | 13.1698 | 13 | 2018-11-23 13:15:36 |
Sala Sismica INGV-Roma | 63306931 |
Field | Value |
---|---|
Time (UTC) | 2018-11-23 13:10:42 ± 0.07 |
Latitude | 42.6567 ± 0.0036 |
Longitude | 13.1698 ± 0.0024 |
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 | 63306931 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 346 |
Semi-minor axis of confidence ellipse (meter) | 193 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 182 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
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 | 16 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21314 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 63306931 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-11-23 13:15:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAMP.HHZ. | 2018-11-23T13:10:51.72 | 0.6 | undecidable | manual | S | 124 | 23.6541 | 102 | -0.08 | 50 |
IV.MF5.EHZ. | 2018-11-23T13:10:51.78 | 3.0 | positive | manual | P | 0.01 | 0 | |||
IV.MTRA.EHZ. | 2018-11-23T13:10:51.02 | 0.3 | undecidable | manual | S | 59 | 21.5673 | 104 | -0.22 | 73 |
IV.GAVE.EHZ. | 2018-11-23T13:10:51.51 | 0.3 | undecidable | manual | S | 280 | 22.8549 | 103 | -0.06 | 76 |
IV.NRCA.HHZ. | 2018-11-23T13:10:50.67 | 0.3 | undecidable | manual | S | 347 | 20.1687 | 106 | -0.2 | 74 |
IV.RM33.EHZ. | 2018-11-23T13:10:49.84 | 0.3 | undecidable | manual | S | 167 | 16.7721 | 113 | -0.19 | 74 |
IV.SMA1.EHZ. | 2018-11-23T13:10:49.47 | 0.3 | undecidable | manual | S | 102 | 13.7751 | 120 | 0.15 | 76 |
IV.GAVE.EHZ. | 2018-11-23T13:10:48.01 | 0.1 | positive | manual | P | 280 | 22.8549 | 103 | 0.09 | 100 |
IV.LNSS.HHZ. | 2018-11-23T13:10:48.82 | 0.3 | undecidable | manual | S | 241 | 12.1767 | 126 | -0.13 | 76 |
IV.CAMP.HHZ. | 2018-11-23T13:10:48.04 | 0.3 | undecidable | manual | P | 124 | 23.6541 | 102 | -0.02 | 76 |
IV.RM33.EHZ. | 2018-11-23T13:10:47.16 | 0.3 | undecidable | manual | P | 167 | 16.7721 | 113 | 0.12 | 76 |
IV.NRCA.HHZ. | 2018-11-23T13:10:47.63 | 0.3 | undecidable | manual | P | 347 | 20.1687 | 106 | 0.1 | 75 |
IV.MTRA.EHZ. | 2018-11-23T13:10:47.80 | 0.6 | undecidable | manual | P | 59 | 21.5673 | 104 | 0.06 | 51 |
IV.T1299.EHZ. | 2018-11-23T13:10:46.22 | 0.3 | undecidable | manual | P | 105 | 9.4794 | 135 | 0.12 | 77 |
IV.SMA1.EHZ. | 2018-11-23T13:10:46.92 | 1.0 | negative | manual | P | 102 | 13.7751 | 120 | 0.29 | 24 |
IV.LNSS.HHZ. | 2018-11-23T13:10:46.48 | 0.3 | undecidable | manual | P | 241 | 12.1767 | 126 | 0.07 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.4 | 0.0002495 | 1.54 | AML | other | m | 2018-11-23T13:10:48.12 |
IV.LNSS.HHN. | ML:1.3 | 0.00020250000000000002 | 1.66 | AML | other | m | 2018-11-23T13:10:48.93 |
IV.NRCA.HHN. | ML:1.4 | 0.00016 | 0.12 | AML | other | m | 2018-11-23T13:10:50.72 |
IV.NRCA.HHE. | ML:1.6 | 0.00026700000000000004 | 0.16 | AML | other | m | 2018-11-23T13:10:50.80 |
IV.MTRA.EHN. | ML:1.0 | 0.00006964999999999999 | 0.24 | AML | other | m | 2018-11-23T13:10:51.25 |
IV.MTRA.EHE. | ML:1.1 | 0.0000797 | 0.4 | AML | other | m | 2018-11-23T13:10:51.16 |
IV.GAVE.EHE. | ML:1.0 | 0.00006534999999999999 | 0.58 | AML | other | m | 2018-11-23T13:10:51.67 |
IV.GAVE.EHN. | ML:1.1 | 0.0000738 | 0.66 | AML | other | m | 2018-11-23T13:10:52.79 |