A magnitude ML 1.1 earthquake occured in region: 1 km NE Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7010, 13.2550 at 9 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 | 8 | 2657 | 3324 |
Arquata del Tronto | AP | 9 | 1178 | 4502 |
Cittareale | RI | 12 | 482 | 4984 |
Acquasanta Terme | AP | 15 | 2916 | 7900 |
Norcia | PG | 17 | 4957 | 12857 |
Montegallo | AP | 17 | 523 | 13380 |
Campotosto | AQ | 19 | 542 | 13922 |
Montereale | AQ | 20 | 2581 | 16503 |
Cascia | PG | 20 | 3217 | 19720 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2019-12-26 14:04:42 |
42.7007 | 13.2548 | 9 | 2019-12-26 14:13:57 |
Sala Sismica INGV-Roma | 74995951 |
Field | Value |
---|---|
Time (UTC) | 2019-12-26 14:04:42 ± 0.13 |
Latitude | 42.7007 ± 0.0018 |
Longitude | 13.2548 ± 0.0037 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 74995951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 257 |
Semi-minor axis of confidence ellipse (meter) | 155 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 275 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 84 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21584 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.4 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 74995951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-26 14:13:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
RD.PGF.BHZ. | 2019-12-26T14:06:18.14 | 3.0 | undecidable | manual | Sn | -0.31 | 0 | |||
IV.BDI.HHZ. | 2019-12-26T14:06:18.90 | 3.0 | undecidable | manual | Sg | 19.870001 | 0 | |||
IV.ZCCA.HHZ. | 2019-12-26T14:05:59.48 | 3.0 | undecidable | manual | Sn | 2.67 | 0 | |||
GU.CANO.HHZ. | 2019-12-26T14:05:53.18 | 3.0 | negative | manual | Pg | 12.5 | 0 | |||
IV.BRSN.EHZ. | 2019-12-26T14:05:39.17 | 3.0 | undecidable | manual | Sn | -1.37 | 0 | |||
OX.CIMO.HHZ. | 2019-12-26T14:05:30.35 | 3.0 | positive | manual | Pn | 1.5 | 0 | |||
IV.BRSN.EHZ. | 2019-12-26T14:05:19.04 | 3.0 | positive | manual | Pg | 11.09 | 0 | |||
IX.STN3.HHZ.02 | 2019-12-26T14:05:18.87 | 3.0 | undecidable | manual | Sn | -1.59 | 0 | |||
IV.SPS2.HHZ. | 2019-12-26T14:05:16.15 | 3.0 | negative | manual | Pn | 1.05 | 0 | |||
IX.CLT3.HHZ.02 | 2019-12-26T14:05:16.37 | 3.0 | undecidable | manual | Sg | 5.97 | 0 | |||
IV.PTQR.HHZ. | 2019-12-26T14:04:59.44 | 3.0 | undecidable | manual | S | -0.8 | 0 | |||
IV.VIVA.HHZ. | 2019-12-26T14:04:54.00 | 3.0 | undecidable | manual | P | 1.32 | 0 | |||
IV.MC2.EHZ. | 2019-12-26T14:04:51.68 | 0.1 | undecidable | manual | S | 347 | 23.9538 | 110 | 0.1 | 96 |
IV.MMO1.EHZ. | 2019-12-26T14:04:51.04 | 0.1 | undecidable | manual | S | 15 | 22.8549 | 111 | -0.16 | 95 |
IV.LNSS.HNE. | 2019-12-26T14:04:50.49 | 0.1 | undecidable | manual | S | 238 | 20.5683 | 113 | 0.01 | 99 |
IV.RM33.EHZ. | 2019-12-26T14:04:50.56 | 0.1 | undecidable | manual | S | 189 | 21.4674 | 113 | -0.22 | 94 |
IV.NRCA.HHZ. | 2019-12-26T14:04:49.88 | 0.1 | undecidable | manual | S | 322 | 18.6702 | 116 | 0.01 | 99 |
IV.MTRA.EHZ. | 2019-12-26T14:04:48.20 | 0.1 | undecidable | manual | S | 62 | 13.0758 | 124 | 0 | 100 |
IV.SMA1.EHZ. | 2019-12-26T14:04:47.34 | 0.1 | undecidable | manual | S | 140 | 10.1787 | 131 | -0.05 | 100 |
IV.RM33.EHZ. | 2019-12-26T14:04:47.35 | 0.3 | undecidable | manual | P | 189 | 21.4674 | 113 | -0.01 | 74 |
IV.MMO1.EHZ. | 2019-12-26T14:04:47.46 | 0.1 | undecidable | manual | P | 15 | 22.8549 | 111 | -0.14 | 96 |
IV.LNSS.HNE. | 2019-12-26T14:04:47.26 | 0.1 | undecidable | manual | P | 238 | 20.5683 | 113 | 0.07 | 97 |
IV.MC2.EHZ. | 2019-12-26T14:04:47.74 | 0.3 | undecidable | manual | P | 347 | 23.9538 | 110 | -0.09 | 72 |
IV.NRCA.HHZ. | 2019-12-26T14:04:46.87 | 0.1 | undecidable | manual | P | 322 | 18.6702 | 116 | 0.03 | 98 |
IV.SMA1.EHZ. | 2019-12-26T14:04:45.69 | 0.1 | undecidable | manual | P | 140 | 10.1787 | 131 | 0.29 | 95 |
IV.MTRA.EHZ. | 2019-12-26T14:04:45.97 | 0.1 | undecidable | manual | P | 62 | 13.0758 | 124 | 0.1 | 98 |
IV.PTRJ.HNZ. | 2019-12-26T14:04:43.97 | 3.0 | undecidable | manual | P | -0.21 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.2 | 0.000143 | 0.12 | AML | other | m | 2019-12-26T14:04:50.04 |
IV.NRCA.HHE. | ML:1.3 | 0.00014805 | 1.82 | AML | other | m | 2019-12-26T14:04:50.08 |
IV.SMA1.EHE. | ML:0.6 | 0.000049411965000000005 | 0.16 | AML | other | m | 2019-12-26T14:04:47.87 |
IV.SMA1.EHN. | ML:0.6 | 0.000056094895 | 0.1408 | AML | other | m | 2019-12-26T14:04:48.27 |
IV.NRCA.HNE. | ML:1.3 | 0.00015697070000000003 | 0.1792 | AML | other | m | 2019-12-26T14:04:49.99 |