A magnitude ML 0.5 earthquake occured in region: 5 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6780, 13.1960 at 8 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 | 5 | 667 | 667 |
Cittareale | RI | 7 | 482 | 1149 |
Amatrice | RI | 9 | 2657 | 3806 |
Arquata del Tronto | AP | 14 | 1178 | 4984 |
Norcia | PG | 15 | 4957 | 9941 |
Cascia | PG | 16 | 3217 | 13158 |
Montereale | AQ | 18 | 2581 | 15739 |
Posta | RI | 19 | 694 | 16433 |
Borbona | RI | 19 | 617 | 17050 |
Campotosto | AQ | 20 | 542 | 17592 |
Capitignano | AQ | 20 | 665 | 18257 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.5 | 2019-10-15 05:29:52 |
42.6783 | 13.1963 | 8 | 2020-02-28 16:41:57 |
Bollettino Sismico Italiano INGV | 73375751 |
Reviewed Rev100 |
ML 0.8 | 2019-10-15 05:29:51 |
42.6817 | 13.2087 | 10 | 2019-10-15 05:39:07 |
Sala Sismica INGV-Roma | 73262541 |
Field | Value |
---|---|
Time (UTC) | 2019-10-15 05:29:52 ± 0.1 |
Latitude | 42.6783 ± 0.0027 |
Longitude | 13.1963 ± 0.0049 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 73375751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 346 |
Semi-minor axis of confidence ellipse (meter) | 151 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 264 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 86 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33185 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 73375751 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-10-21 12:55:47 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 73262541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-15 05:39:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FVI.HHZ. | 2019-10-15T05:31:42.13 | 3.0 | undecidable | manual | Sg | 14.43 | 0 | |||
RF.GEPF.HHZ. | 2019-10-15T05:31:39.21 | 3.0 | undecidable | manual | Sg | 18.219999 | 0 | |||
IV.ISPIC.HNZ. | 2019-10-15T05:31:30.98 | 3.0 | negative | manual | Pg | 22.43 | 0 | |||
IV.EUCT.HNZ. | 2019-10-15T05:31:10.72 | 3.0 | undecidable | manual | Sn | -0.2 | 0 | |||
IV.MARS.EHZ. | 2019-10-15T05:31:00.76 | 3.0 | negative | manual | Pg | 10.88 | 0 | |||
IV.VULT.HHZ. | 2019-10-15T05:31:00.78 | 3.0 | undecidable | manual | Sn | -2.93 | 0 | |||
GU.SATI.HHZ. | 2019-10-15T05:30:48.20 | 3.0 | negative | manual | Pn | 2.6 | 0 | |||
IV.ERC.EHZ. | 2019-10-15T05:30:47.90 | 3.0 | undecidable | manual | Pn | 1.89 | 0 | |||
IV.COLB.HHZ. | 2019-10-15T05:30:43.65 | 3.0 | undecidable | manual | Sn | -1.21 | 0 | |||
CR.STON.BHZ. | 2019-10-15T05:30:43.22 | 3.0 | undecidable | manual | Pn | 1.99 | 0 | |||
GU.GBOS.HHZ. | 2019-10-15T05:30:41.06 | 3.0 | positive | manual | Pg | 8.88 | 0 | |||
IV.APEC.HHZ. | 2019-10-15T05:30:12.44 | 3.0 | undecidable | manual | S | -1.09 | 0 | |||
IV.MC2.EHZ. | 2019-10-15T05:30:01.49 | 0.3 | undecidable | manual | S | 359 | 25.8519 | 107 | 0.07 | 73 |
IV.ARRO.EHZ. | 2019-10-15T05:29:59.65 | 0.6 | undecidable | manual | P | 253 | 36.8298 | 50 | 0.15 | 47 |
IV.MTRA.EHE. | 2019-10-15T05:29:59.01 | 0.6 | undecidable | manual | S | 62 | 18.4704 | 113 | 0 | 50 |
IV.NRCA.HHZ. | 2019-10-15T05:29:58.88 | 0.3 | undecidable | manual | S | 339 | 18.4704 | 113 | -0.13 | 73 |
IV.RM33.EHZ. | 2019-10-15T05:29:58.91 | 0.3 | undecidable | manual | S | 175 | 18.87 | 113 | -0.21 | 72 |
IV.LNSS.HNZ. | 2019-10-15T05:29:58.22 | 0.3 | undecidable | manual | S | 237 | 15.2736 | 118 | 0.23 | 72 |
IV.MMO1.EHZ. | 2019-10-15T05:29:57.77 | 0.3 | undecidable | manual | P | 23 | 26.751 | 107 | 0.16 | 72 |
IV.MC2.EHZ. | 2019-10-15T05:29:57.17 | 0.6 | undecidable | manual | P | 359 | 25.8519 | 107 | -0.28 | 47 |
IV.MTRA.EHE. | 2019-10-15T05:29:56.33 | 0.3 | undecidable | manual | P | 62 | 18.4704 | 113 | 0.28 | 71 |
IV.T1299.HNN. | 2019-10-15T05:29:56.28 | 0.6 | undecidable | manual | S | 125 | 8.4804 | 133 | 0.2 | 49 |
IV.SMA1.EHN. | 2019-10-15T05:29:56.99 | 0.6 | undecidable | manual | S | 115 | 12.4764 | 123 | -0.18 | 49 |
IV.RM33.EHZ. | 2019-10-15T05:29:55.92 | 0.3 | undecidable | manual | P | 175 | 18.87 | 113 | -0.2 | 72 |
IV.LNSS.HNZ. | 2019-10-15T05:29:55.51 | 0.1 | undecidable | manual | P | 237 | 15.2736 | 118 | 0.04 | 100 |
IV.NRCA.HHZ. | 2019-10-15T05:29:55.85 | 0.1 | undecidable | manual | P | 339 | 18.4704 | 113 | -0.2 | 96 |
IV.SMA1.EHN. | 2019-10-15T05:29:54.87 | 0.1 | undecidable | manual | P | 115 | 12.4764 | 123 | -0.12 | 99 |
IV.T1299.HNN. | 2019-10-15T05:29:54.55 | 0.1 | undecidable | manual | P | 125 | 8.4804 | 133 | 0.19 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:0.5 | 0.0000263 | 0.1 | AML | other | m | 2019-10-15T05:29:59.31 |
IV.RM33.EHE. | ML:0.5 | 0.00002665 | 1.02 | AML | other | m | 2019-10-15T05:29:59.40 |