A magnitude ML 0.9 earthquake occured in region: 4 km E Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.9110, 13.1960 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 4 | 281 | 281 |
Ussita | MC | 6 | 444 | 725 |
Visso | MC | 9 | 1107 | 1832 |
Bolognola | MC | 10 | 142 | 1974 |
Montemonaco | AP | 11 | 604 | 2578 |
Montefortino | FM | 12 | 1178 | 3756 |
Preci | PG | 13 | 724 | 4480 |
Acquacanina | MC | 13 | 121 | 4601 |
Montegallo | AP | 14 | 523 | 5124 |
Fiastra | MC | 14 | 559 | 5683 |
Amandola | FM | 15 | 3629 | 9312 |
Norcia | PG | 16 | 4957 | 14269 |
Sarnano | MC | 16 | 3264 | 17533 |
Fiordimonte | MC | 17 | 202 | 17735 |
Arquata del Tronto | AP | 17 | 1178 | 18913 |
Monte Cavallo | MC | 18 | 145 | 19058 |
Comunanza | AP | 19 | 3166 | 22224 |
Pieve Torina | MC | 19 | 1458 | 23682 |
Pievebovigliana | MC | 19 | 866 | 24548 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2019-04-16 15:39:58 |
42.9113 | 13.1963 | 11 | 2019-08-22 08:25:02 |
Bollettino Sismico Italiano INGV | 69620681 |
Reviewed Rev100 |
ML 1.7 | 2019-04-16 15:39:58 |
42.9118 | 13.1992 | 11 | 2019-04-16 15:46:17 |
Sala Sismica INGV-Roma | 67644981 |
Field | Value |
---|---|
Time (UTC) | 2019-04-16 15:39:58 ± 0.07 |
Latitude | 42.9113 ± 0.0054 |
Longitude | 13.1963 ± 0.0061 |
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 | 69620681 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 634 |
Semi-minor axis of confidence ellipse (meter) | 430 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 213 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 630.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23292 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.4 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 69620681 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-06-17 09:54:53 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 67644981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-04-16 15:46:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2019-04-16T15:40:07.70 | 0.1 | undecidable | manual | S | 294 | 25.8519 | 50 | 0.08 | 96 |
IV.MF5.EHZ. | 2019-04-16T15:40:07.60 | 0.1 | undecidable | manual | S | 68 | 22.9548 | 50 | 0.74 | 80 |
IV.TERO.HHZ. | 2019-04-16T15:40:06.65 | 3.0 | undecidable | manual | P | -0.11 | 0 | |||
IV.MTRA.EHZ. | 2019-04-16T15:40:06.70 | 0.1 | undecidable | manual | S | 136 | 23.6541 | 50 | -0.34 | 91 |
IV.CSP1.EHE. | 2019-04-16T15:40:05.80 | 0.3 | undecidable | manual | S | 2 | 20.0688 | 50 | -0.26 | 70 |
IV.FDMO.HHZ. | 2019-04-16T15:40:04.70 | 0.1 | undecidable | manual | S | 328 | 16.4724 | 124 | -0.39 | 92 |
IV.FEMA.HNE. | 2019-04-16T15:40:04.30 | 0.3 | undecidable | manual | S | 295 | 13.1757 | 130 | 0.13 | 73 |
IV.NRCA.HHZ. | 2019-04-16T15:40:03.60 | 0.1 | undecidable | manual | S | 218 | 10.878 | 135 | 0.01 | 100 |
IV.CESI.HHZ. | 2019-04-16T15:40:03.60 | 0.1 | undecidable | manual | P | 294 | 25.8519 | 50 | -0.05 | 97 |
IV.MTRA.EHZ. | 2019-04-16T15:40:03.14 | 0.1 | undecidable | manual | P | 136 | 23.6541 | 50 | -0.17 | 95 |
IV.MMO1.EHZ. | 2019-04-16T15:40:03.20 | 0.1 | undecidable | manual | S | 97 | 10.6782 | 136 | -0.34 | 93 |
IV.MF5.EHZ. | 2019-04-16T15:40:03.35 | 0.1 | undecidable | manual | P | 68 | 22.9548 | 50 | 0.14 | 95 |
IV.FDMO.HHZ. | 2019-04-16T15:40:02.01 | 0.3 | undecidable | manual | P | 328 | 16.4724 | 124 | -0.18 | 72 |
IV.CSP1.EHE. | 2019-04-16T15:40:02.68 | 0.1 | undecidable | manual | P | 2 | 20.0688 | 50 | -0.07 | 97 |
IV.MC2.EHZ. | 2019-04-16T15:40:02.30 | 0.1 | undecidable | manual | S | 270 | 0.5994 | 177 | 0.27 | 96 |
IV.NRCA.HHZ. | 2019-04-16T15:40:01.44 | 0.1 | positive | manual | P | 218 | 10.878 | 135 | 0.12 | 98 |
IV.MMO1.EHZ. | 2019-04-16T15:40:01.20 | 0.1 | negative | manual | P | 97 | 10.6782 | 136 | -0.1 | 98 |
IV.FEMA.HNE. | 2019-04-16T15:40:01.79 | 0.3 | undecidable | manual | P | 295 | 13.1757 | 130 | 0.13 | 73 |
IV.MC2.EHZ. | 2019-04-16T15:40:00.71 | 0.1 | negative | manual | P | 270 | 0.5994 | 177 | 0.28 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.0 | 0.000482 | 0.16 | AML | other | m | 2019-04-16T15:40:03.73 |
IV.NRCA.HNE. | ML:0.0 | 0.000438 | 0.1 | AML | other | m | 2019-04-16T15:40:03.77 |
IV.NRCA.HNN. | ML:0.0 | 0.00050857945 | 0.1408 | AML | other | m | 2019-04-16T15:40:03.74 |
IV.NRCA.HHE. | ML:0.0 | 0.0004654383 | 0.1024 | AML | other | m | 2019-04-16T15:40:03.77 |
IV.FDMO.HHE. | ML:0.0 | 0.000040650955000000005 | 0.1408 | AML | other | m | 2019-04-16T15:40:05.13 |
IV.FDMO.HHN. | ML:0.0 | 0.00008537080999999999 | 0.2304 | AML | other | m | 2019-04-16T15:40:05.09 |
IV.MTRA.EHN. | ML:0.0 | 0.00003374696 | 0.32 | AML | other | m | 2019-04-16T15:40:08.45 |
IV.MTRA.EHE. | ML:0.0 | 0.000029178665 | 0.0512 | AML | other | m | 2019-04-16T15:40:07.26 |
IV.CESI.HHE. | ML:0.0 | 0.000015408605 | 0.192 | AML | other | m | 2019-04-16T15:40:08.28 |
IV.CESI.HHN. | ML:0.0 | 0.000034255805 | 0.256 | AML | other | m | 2019-04-16T15:40:08.08 |
IV.TERO.HHE. | ML:0.5 | 0.000011395585 | 0.1152 | AML | other | m | 2019-04-16T15:40:14.02 |