A magnitude ML 0.8 earthquake occured in region: 1 km SE Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6920, 13.2560 at 14 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 | 1 | 667 | 667 |
Amatrice | RI | 7 | 2657 | 3324 |
Arquata del Tronto | AP | 10 | 1178 | 4502 |
Cittareale | RI | 11 | 482 | 4984 |
Acquasanta Terme | AP | 15 | 2916 | 7900 |
Norcia | PG | 17 | 4957 | 12857 |
Campotosto | AQ | 18 | 542 | 13399 |
Montegallo | AP | 18 | 523 | 13922 |
Montereale | AQ | 19 | 2581 | 16503 |
Capitignano | AQ | 19 | 665 | 17168 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2019-12-14 20:33:10 |
42.6917 | 13.256 | 14 | 2019-12-14 20:38:56 |
Sala Sismica INGV-Roma | 74628661 |
Field | Value |
---|---|
Time (UTC) | 2019-12-14 20:33:10 ± 0.05 |
Latitude | 42.6917 ± 0.0018 |
Longitude | 13.2560 ± 0.0037 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 74628661 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 307 |
Semi-minor axis of confidence ellipse (meter) | 80 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 69 |
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) | 91 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
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) | 0.06025 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26440 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.4 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 74628661 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-14 20:38:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2019-12-14T20:33:20.24 | 0.6 | undecidable | manual | S | 105 | 29.3484 | 98 | -0.27 | 47 |
IV.MMO1.EHZ. | 2019-12-14T20:33:19.07 | 0.3 | undecidable | manual | S | 14 | 23.754 | 102 | 0.04 | 75 |
IV.CAMP.HHZ. | 2019-12-14T20:33:18.34 | 0.3 | undecidable | manual | S | 144 | 21.3675 | 105 | -0.06 | 75 |
IV.LNSS.HHZ. | 2019-12-14T20:33:18.11 | 0.3 | undecidable | manual | S | 241 | 20.1687 | 107 | 0 | 75 |
IV.RM33.EHZ. | 2019-12-14T20:33:18.16 | 0.3 | undecidable | manual | S | 189 | 20.5683 | 106 | -0.05 | 75 |
IV.NRCA.HHZ. | 2019-12-14T20:33:17.66 | 0.3 | undecidable | manual | S | 324 | 19.5693 | 108 | -0.28 | 71 |
IV.TERO.HHZ. | 2019-12-14T20:33:16.17 | 0.6 | undecidable | manual | P | 105 | 29.3484 | 98 | 0.03 | 49 |
IV.SMA1.EHZ. | 2019-12-14T20:33:15.49 | 0.3 | undecidable | manual | S | 136 | 9.3795 | 136 | -0.12 | 75 |
IV.MMO1.EHZ. | 2019-12-14T20:33:15.36 | 0.3 | undecidable | manual | P | 14 | 23.754 | 102 | 0.08 | 74 |
IV.MC2.EHZ. | 2019-12-14T20:33:15.78 | 0.6 | undecidable | manual | P | 347 | 24.9528 | 101 | 0.31 | 47 |
IV.T1299.HNZ. | 2019-12-14T20:33:15.16 | 0.3 | undecidable | manual | S | 161 | 6.6933 | 147 | -0.02 | 77 |
IV.LNSS.HHZ. | 2019-12-14T20:33:14.75 | 0.3 | undecidable | manual | P | 241 | 20.1687 | 107 | 0 | 75 |
IV.RM33.EHZ. | 2019-12-14T20:33:14.90 | 0.3 | undecidable | manual | P | 189 | 20.5683 | 106 | 0.09 | 74 |
IV.NRCA.HHZ. | 2019-12-14T20:33:14.62 | 0.1 | negative | manual | P | 324 | 19.5693 | 108 | -0.04 | 100 |
IV.CAMP.HHZ. | 2019-12-14T20:33:14.83 | 0.3 | undecidable | manual | P | 144 | 21.3675 | 105 | -0.09 | 74 |
IV.T1299.HNZ. | 2019-12-14T20:33:13.26 | 0.1 | undecidable | manual | P | 161 | 6.6933 | 147 | 0.2 | 99 |
IV.SMA1.EHZ. | 2019-12-14T20:33:13.48 | 0.3 | negative | manual | P | 136 | 9.3795 | 136 | 0.17 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TERO.HHN. | ML:0.5 | 0.000016039560000000002 | 0.9088 | AML | other | m | 2019-12-14T20:33:20.38 |
IV.SMA1.EHN. | ML:0.5 | 0.00003692857 | 0.1664 | AML | other | m | 2019-12-14T20:33:16.45 |
IV.NRCA.HNE. | ML:1.2 | 0.00010498960000000001 | 0.1408 | AML | other | m | 2019-12-14T20:33:18.02 |
IV.NRCA.HNN. | ML:1.4 | 0.00018369095000000002 | 0.1152 | AML | other | m | 2019-12-14T20:33:17.72 |
IV.NRCA.HHE. | ML:1.2 | 0.00011231409500000001 | 0.1024 | AML | other | m | 2019-12-14T20:33:17.66 |
IV.NRCA.HHN. | ML:1.4 | 0.00017686695 | 0.1024 | AML | other | m | 2019-12-14T20:33:17.72 |
IV.RM33.EHE. | ML:0.5 | 0.000020477602500000002 | 0.32 | AML | other | m | 2019-12-14T20:33:19.90 |
IV.TERO.HHE. | ML:0.3 | 0.000009729173000000001 | 0.1408 | AML | other | m | 2019-12-14T20:33:20.63 |
IV.RM33.EHN. | ML:0.8 | 0.00004443627999999999 | 1.8176 | AML | other | m | 2019-12-14T20:33:18.47 |