A magnitude ML 1.0 earthquake occured in region: 8 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7270, 13.1590 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 | 8 | 667 | 667 |
Norcia | PG | 9 | 4957 | 5624 |
Cascia | PG | 12 | 3217 | 8841 |
Cittareale | RI | 12 | 482 | 9323 |
Arquata del Tronto | AP | 12 | 1178 | 10501 |
Amatrice | RI | 15 | 2657 | 13158 |
Poggiodomo | PG | 18 | 117 | 13275 |
Castelsantangelo sul Nera | MC | 19 | 281 | 13556 |
Monteleone di Spoleto | PG | 19 | 599 | 14155 |
Montegallo | AP | 19 | 523 | 14678 |
Preci | PG | 20 | 724 | 15402 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2019-10-10 01:38:34 |
42.7272 | 13.1592 | 11 | 2020-02-28 16:42:14 |
Bollettino Sismico Italiano INGV | 74762141 |
Reviewed Rev100 |
ML 1.1 | 2019-10-10 01:38:33 |
42.7327 | 13.1543 | 12 | 2019-10-10 01:43:16 |
Sala Sismica INGV-Roma | 73169501 |
Field | Value |
---|---|
Time (UTC) | 2019-10-10 01:38:34 ± 0.04 |
Latitude | 42.7272 ± 0.0018 |
Longitude | 13.1592 ± 0.0049 |
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 | 74762141 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 365 |
Semi-minor axis of confidence ellipse (meter) | 181 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 256 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 128 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 16 |
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) | 0.31386 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.5 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 73169501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-10 01:43:16 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 74762141 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-12-18 11:00:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BRMO.HHZ. | 2019-10-10T01:39:51.95 | 3.0 | undecidable | manual | Pg | 16.91 | 0 | |||
SL.LJU.BHZ. | 2019-10-10T01:39:31.77 | 3.0 | undecidable | manual | Pg | 8.21 | 0 | |||
IV.CFMN.HHZ. | 2019-10-10T01:39:26.27 | 3.0 | undecidable | manual | Sn | -0.54 | 0 | |||
IV.PTRJ.HHZ. | 2019-10-10T01:39:15.37 | 3.0 | undecidable | manual | Sn | -3.38 | 0 | |||
IV.SSP9.EHZ. | 2019-10-10T01:39:09.57 | 3.0 | undecidable | manual | Sn | 1.09 | 0 | |||
IV.TRIV.HHZ. | 2019-10-10T01:39:07.37 | 3.0 | undecidable | manual | Sn | -4.11 | 0 | |||
IV.CPGN.EHZ. | 2019-10-10T01:38:57.74 | 3.0 | undecidable | manual | Pg | 3.95 | 0 | |||
IV.FDMO.HHZ. | 2019-10-10T01:38:46.00 | 0.6 | undecidable | manual | S | 350 | 34.8429 | 50 | 0.2 | 47 |
IV.MURB.HHZ. | 2019-10-10T01:38:46.89 | 3.0 | undecidable | manual | P | 0.22 | 0 | |||
IV.MMO1.EHZ. | 2019-10-10T01:38:42.60 | 0.3 | undecidable | manual | S | 35 | 23.4543 | 50 | -0.17 | 72 |
IV.MC2.EHZ. | 2019-10-10T01:38:42.30 | 0.6 | undecidable | manual | S | 7 | 20.5683 | 50 | 0.3 | 48 |
IV.RM33.EHZ. | 2019-10-10T01:38:42.90 | 0.6 | undecidable | manual | S | 169 | 24.6531 | 50 | -0.18 | 48 |
IV.SMA1.EHZ. | 2019-10-10T01:38:41.40 | 0.6 | undecidable | manual | S | 127 | 17.9709 | 50 | 0.11 | 49 |
IV.LNSS.HHZ. | 2019-10-10T01:38:41.00 | 0.3 | undecidable | manual | S | 215 | 16.872 | 50 | -0.01 | 75 |
IV.FDMO.HHZ. | 2019-10-10T01:38:40.80 | 0.1 | undecidable | manual | P | 350 | 34.8429 | 50 | -0.03 | 97 |
IV.T1299.HNN. | 2019-10-10T01:38:40.27 | 0.6 | undecidable | manual | S | 136 | 14.3745 | 127 | -0.05 | 51 |
IV.MMO1.EHZ. | 2019-10-10T01:38:39.00 | 0.1 | positive | manual | P | 35 | 23.4543 | 50 | -0.08 | 98 |
IV.RM33.EHZ. | 2019-10-10T01:38:39.17 | 0.1 | undecidable | manual | P | 169 | 24.6531 | 50 | -0.09 | 98 |
IV.NRCA.HHZ. | 2019-10-10T01:38:39.50 | 0.3 | undecidable | manual | S | 343 | 12.3765 | 132 | -0.27 | 73 |
IV.LNSS.HHZ. | 2019-10-10T01:38:38.14 | 0.1 | undecidable | manual | P | 215 | 16.872 | 50 | 0.08 | 99 |
IV.MC2.EHZ. | 2019-10-10T01:38:38.69 | 0.1 | undecidable | manual | P | 7 | 20.5683 | 50 | 0.06 | 100 |
IV.SMA1.EHZ. | 2019-10-10T01:38:38.33 | 0.1 | undecidable | manual | P | 127 | 17.9709 | 50 | 0.1 | 99 |
IV.T1299.HNN. | 2019-10-10T01:38:37.74 | 0.1 | undecidable | manual | P | 136 | 14.3745 | 127 | 0.08 | 99 |
IV.NRCA.HHZ. | 2019-10-10T01:38:37.41 | 0.1 | undecidable | manual | P | 343 | 12.3765 | 132 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.1 | 0.000126 | 0.42 | AML | other | m | 2019-10-10T01:38:39.86 |
IV.NRCA.HHE. | ML:1.3 | 0.000201 | 0.1 | AML | other | m | 2019-10-10T01:38:40.20 |
IV.LNSS.HHE. | ML:1.0 | 0.0000948 | 0.32 | AML | other | m | 2019-10-10T01:38:41.34 |
IV.LNSS.HHN. | ML:1.0 | 0.00007585 | 0.3 | AML | other | m | 2019-10-10T01:38:41.66 |
IV.SMA1.EHE. | ML:0.8 | 0.00005305 | 0.74 | AML | other | m | 2019-10-10T01:38:42.39 |
IV.SMA1.EHN. | ML:0.8 | 0.0000427 | 0.56 | AML | other | m | 2019-10-10T01:38:43.43 |