A magnitude ML 1.1 earthquake occured in region: 6 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7020, 13.1720 at 11 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 6 | 667 | 667 |
Cittareale | RI | 9 | 482 | 1149 |
Norcia | PG | 12 | 4957 | 6106 |
Amatrice | RI | 13 | 2657 | 8763 |
Arquata del Tronto | AP | 13 | 1178 | 9941 |
Cascia | PG | 13 | 3217 | 13158 |
Monteleone di Spoleto | PG | 19 | 599 | 13757 |
Poggiodomo | PG | 19 | 117 | 13874 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2019-10-15 18:43:47 |
42.7023 | 13.1718 | 11 | 2020-02-28 16:41:58 |
Bollettino Sismico Italiano INGV | 73407061 |
Reviewed Rev100 |
ML 1.1 | 2019-10-15 18:43:47 |
42.7017 | 13.1782 | 11 | 2019-10-15 18:56:23 |
Sala Sismica INGV-Roma | 73275251 |
Field | Value |
---|---|
Time (UTC) | 2019-10-15 18:43:47 ± 0.04 |
Latitude | 42.7023 ± 0.0027 |
Longitude | 13.1718 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 73407061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 325 |
Semi-minor axis of confidence ellipse (meter) | 230 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 92 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 53 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.10612 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50722 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 73275251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-15 18:56:23 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 73407061 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-10-23 09:40:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IT.GNU.HGE. | 2019-10-15T18:43:57.06 | 1.0 | undecidable | manual | P | 283 | 50.3163 | 50 | 0.36 | 22 |
IV.ASSB.HHN. | 2019-10-15T18:43:57.54 | 0.6 | undecidable | manual | P | 312 | 56.2992 | 50 | -0.08 | 46 |
IV.MOMA.HHE. | 2019-10-15T18:43:57.09 | 1.0 | undecidable | manual | P | 283 | 50.3163 | 50 | 0.39 | 22 |
IV.MC2.EHZ. | 2019-10-15T18:43:56.49 | 0.3 | undecidable | manual | S | 3 | 23.2545 | 50 | 0.29 | 72 |
IV.MMO1.EHZ. | 2019-10-15T18:43:56.79 | 0.3 | undecidable | manual | S | 30 | 25.2525 | 50 | 0.06 | 74 |
IV.RM33.EHZ. | 2019-10-15T18:43:55.53 | 0.3 | undecidable | manual | S | 171 | 21.7671 | 50 | -0.26 | 71 |
IV.LNSS.HHZ. | 2019-10-15T18:43:54.08 | 0.3 | undecidable | manual | S | 224 | 15.3735 | 126 | -0.01 | 75 |
IV.SMA1.EHZ. | 2019-10-15T18:43:54.13 | 0.3 | undecidable | manual | S | 121 | 15.5733 | 125 | 0 | 76 |
IV.MTRA.HNZ. | 2019-10-15T18:43:54.80 | 1.0 | undecidable | manual | S | 72 | 19.2696 | 50 | -0.34 | 23 |
IV.ARRO.EHZ. | 2019-10-15T18:43:54.27 | 0.6 | undecidable | manual | P | 248 | 35.8419 | 50 | -0.2 | 47 |
IV.CESI.HHE. | 2019-10-15T18:43:54.88 | 0.1 | undecidable | manual | P | 327 | 40.0266 | 50 | -0.23 | 92 |
IV.T1299.HNN. | 2019-10-15T18:43:53.17 | 0.6 | undecidable | manual | S | 130 | 11.7771 | 133 | 0.06 | 50 |
IV.CAMP.HHZ. | 2019-10-15T18:43:53.01 | 1.0 | undecidable | manual | P | 134 | 26.751 | 50 | -0.07 | 24 |
IV.NRCA.HHZ. | 2019-10-15T18:43:53.76 | 0.3 | undecidable | manual | S | 342 | 15.2736 | 126 | -0.31 | 72 |
IV.MC2.EHZ. | 2019-10-15T18:43:52.69 | 0.6 | undecidable | manual | P | 3 | 23.2545 | 50 | 0.16 | 49 |
IV.RM33.EHZ. | 2019-10-15T18:43:52.21 | 0.6 | undecidable | manual | P | 171 | 21.7671 | 50 | -0.09 | 49 |
IV.MMO1.EHZ. | 2019-10-15T18:43:52.84 | 0.3 | undecidable | manual | P | 30 | 25.2525 | 50 | 0 | 74 |
IV.NRCA.HHZ. | 2019-10-15T18:43:51.36 | 0.1 | undecidable | manual | P | 342 | 15.2736 | 126 | 0.06 | 100 |
IV.LNSS.HHZ. | 2019-10-15T18:43:51.49 | 0.1 | positive | manual | P | 224 | 15.3735 | 126 | 0.18 | 97 |
IV.SMA1.EHZ. | 2019-10-15T18:43:51.45 | 0.3 | undecidable | manual | P | 121 | 15.5733 | 125 | 0.12 | 74 |
IV.MTRA.HNZ. | 2019-10-15T18:43:51.82 | 0.3 | undecidable | manual | P | 72 | 19.2696 | 50 | -0.1 | 73 |
IV.T1299.HNN. | 2019-10-15T18:43:50.93 | 0.1 | undecidable | manual | P | 130 | 11.7771 | 133 | 0.18 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.3 | 0.00016509269999999998 | 0.1408 | AML | other | m | 2019-10-15T18:43:54.34 |
IV.LNSS.HNN. | ML:1.3 | 0.00019439341899999999 | 0.1536 | AML | other | m | 2019-10-15T18:43:54.32 |
IV.LNSS.HHN. | ML:1.4 | 0.0002058131 | 0.1408 | AML | other | m | 2019-10-15T18:43:54.32 |
IV.LNSS.HNE. | ML:1.3 | 0.00016880202 | 0.1792 | AML | other | m | 2019-10-15T18:43:54.40 |
IV.SMA1.EHE. | ML:1.3 | 0.000171171 | 0.2048 | AML | other | m | 2019-10-15T18:43:54.77 |
IV.SMA1.EHN. | ML:1.1 | 0.00011340256 | 0.128 | AML | other | m | 2019-10-15T18:43:54.86 |
IV.ARRO.EHE. | ML:0.6 | 0.000014513700000000001 | 0.2304 | AML | other | m | 2019-10-15T18:43:54.81 |
IV.RM33.HNN. | ML:1.2 | 0.00009875328 | 0.64 | AML | other | m | 2019-10-15T18:43:55.96 |
IV.RM33.EHN. | ML:0.7 | 0.000035969889999999995 | 0.1664 | AML | other | m | 2019-10-15T18:43:55.91 |
IV.RM33.HNE. | ML:0.8 | 0.000045399385000000003 | 0.768 | AML | other | m | 2019-10-15T18:43:56.04 |
IV.RM33.EHE. | ML:0.9 | 0.00004881442 | 0.2048 | AML | other | m | 2019-10-15T18:43:56.55 |
IV.ARRO.EHN. | ML:0.7 | 0.000020716509000000002 | 0.1792 | AML | other | m | 2019-10-15T18:44:00.19 |