A magnitude ML 1.3 earthquake occured in region: 2 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6990, 13.2270 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 |
Amatrice | RI | 9 | 2657 | 3324 |
Arquata del Tronto | AP | 10 | 1178 | 4502 |
Cittareale | RI | 11 | 482 | 4984 |
Norcia | PG | 15 | 4957 | 9941 |
Acquasanta Terme | AP | 17 | 2916 | 12857 |
Cascia | PG | 18 | 3217 | 16074 |
Montegallo | AP | 18 | 523 | 16597 |
Montereale | AQ | 19 | 2581 | 19178 |
Campotosto | AQ | 20 | 542 | 19720 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2019-12-10 03:09:45 |
42.6993 | 13.2267 | 10 | 2019-12-10 03:24:53 |
Sala Sismica INGV-Roma | 74502251 |
Field | Value |
---|---|
Time (UTC) | 2019-12-10 03:09:45 ± 0.06 |
Latitude | 42.6993 ± 0.0027 |
Longitude | 13.2267 ± 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 | 74502251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 308 |
Semi-minor axis of confidence ellipse (meter) | 147 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 231 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 93 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.10522 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39300 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 74502251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-10 03:24:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2019-12-10T03:09:53.28 | 0.6 | positive | manual | P | 358 | 43.623 | 50 | -0.12 | 47 |
IV.FDMO.HHZ. | 2019-12-10T03:09:52.61 | 0.6 | undecidable | manual | P | 343 | 39.1275 | 50 | -0.1 | 47 |
IV.MF5.EHZ. | 2019-12-10T03:09:52.72 | 1.0 | negative | manual | P | 31 | 37.2294 | 50 | 0.3 | 23 |
IV.NRCA.HHZ. | 2019-12-10T03:09:51.97 | 0.3 | undecidable | manual | S | 328 | 17.4714 | 119 | -0.05 | 74 |
IV.MTRA.EHZ. | 2019-12-10T03:09:51.21 | 0.3 | undecidable | manual | S | 65 | 15.2736 | 122 | -0.15 | 73 |
IV.SMA1.EHZ. | 2019-12-10T03:09:50.34 | 0.3 | undecidable | manual | S | 131 | 11.6772 | 130 | -0.02 | 76 |
IV.MC2.EHZ. | 2019-12-10T03:09:50.32 | 1.0 | negative | manual | P | 353 | 23.754 | 112 | 0.1 | 24 |
IV.MMO1.EHZ. | 2019-12-10T03:09:50.14 | 0.6 | positive | manual | P | 20 | 23.6541 | 112 | -0.07 | 49 |
IV.RM33.EHZ. | 2019-12-10T03:09:49.59 | 0.3 | positive | manual | P | 183 | 21.1677 | 115 | -0.16 | 72 |
IV.NRCA.HHZ. | 2019-12-10T03:09:49.20 | 0.1 | positive | manual | P | 328 | 17.4714 | 119 | 0.11 | 98 |
IV.LNSS.HHZ. | 2019-12-10T03:09:49.28 | 0.1 | positive | manual | P | 235 | 18.5703 | 118 | -0.01 | 100 |
IV.MTRA.EHZ. | 2019-12-10T03:09:48.81 | 0.3 | undecidable | manual | P | 65 | 15.2736 | 122 | 0.1 | 74 |
IV.SMA1.EHZ. | 2019-12-10T03:09:48.32 | 0.3 | negative | manual | P | 131 | 11.6772 | 130 | 0.19 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.0 | 0.00011005 | 0.24 | AML | other | m | 2019-12-10T03:09:51.07 |
IV.MTRA.EHN. | ML:1.5 | 0.0003055 | 0.98 | AML | other | m | 2019-12-10T03:09:51.46 |
IV.SMA1.EHE. | ML:1.0 | 0.0001305 | 1.62 | AML | other | m | 2019-12-10T03:09:51.91 |
IV.MTRA.EHE. | ML:1.6 | 0.000345 | 1.08 | AML | other | m | 2019-12-10T03:09:51.95 |
IV.NRCA.HHE. | ML:1.5 | 0.0002915 | 0.08 | AML | other | m | 2019-12-10T03:09:52.31 |
IV.LNSS.HHN. | ML:1.2 | 0.000132 | 0.36 | AML | other | m | 2019-12-10T03:09:52.50 |
IV.NRCA.HHN. | ML:1.3 | 0.0001695 | 1.42 | AML | other | m | 2019-12-10T03:09:52.93 |
IV.LNSS.HHE. | ML:1.4 | 0.000189 | 1.06 | AML | other | m | 2019-12-10T03:09:53.91 |
IV.RM33.EHE. | ML:1.1 | 0.00009345000000000001 | 0.32 | AML | other | m | 2019-12-10T03:09:53.66 |
IV.RM33.EHN. | ML:1.0 | 0.0000746 | 0.2 | AML | other | m | 2019-12-10T03:09:53.66 |