A magnitude ML 0.7 earthquake occured in region: 3 km W Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8820, 13.1160 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 3 | 281 | 281 |
Visso | MC | 6 | 1107 | 1388 |
Preci | PG | 6 | 724 | 2112 |
Ussita | MC | 7 | 444 | 2556 |
Norcia | PG | 10 | 4957 | 7513 |
Sellano | PG | 15 | 1079 | 8592 |
Monte Cavallo | MC | 16 | 145 | 8737 |
Bolognola | MC | 16 | 142 | 8879 |
Acquacanina | MC | 17 | 121 | 9000 |
Fiordimonte | MC | 17 | 202 | 9202 |
Montemonaco | AP | 17 | 604 | 9806 |
Fiastra | MC | 18 | 559 | 10365 |
Cerreto di Spoleto | PG | 18 | 1075 | 11440 |
Montegallo | AP | 18 | 523 | 11963 |
Pieve Torina | MC | 19 | 1458 | 13421 |
Arquata del Tronto | AP | 19 | 1178 | 14599 |
Montefortino | FM | 20 | 1178 | 15777 |
Cascia | PG | 20 | 3217 | 18994 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2020-04-05 10:22:34 |
42.8823 | 13.1157 | 9 | 2020-04-05 10:33:07 |
Sala Sismica INGV-Roma | 77910301 |
Field | Value |
---|---|
Time (UTC) | 2020-04-05 10:22:34 ± 0.12 |
Latitude | 42.8823 ± 0.0054 |
Longitude | 13.1157 ± 0.0049 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 77910301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 618 |
Semi-minor axis of confidence ellipse (meter) | 193 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 197 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 620.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 225 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 12 |
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) | 0.44696 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 77910301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-05 10:33:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HAGA.HHZ. | 2020-04-05T10:23:53.98 | 3.0 | undecidable | manual | Sg | 11.17 | 0 | |||
IV.SEI.HHZ. | 2020-04-05T10:23:46.02 | 3.0 | undecidable | manual | Sn | -1.5 | 0 | |||
IV.MCIV.CHZ. | 2020-04-05T10:23:25.40 | 3.0 | undecidable | manual | Sn | 0.96 | 0 | |||
IV.MILZ.HHZ. | 2020-04-05T10:23:15.69 | 3.0 | undecidable | manual | Sn | -3.3 | 0 | |||
IV.CPTP.HHZ. | 2020-04-05T10:22:58.07 | 3.0 | positive | manual | Pn | 0.48 | 0 | |||
IV.EL6.EHZ. | 2020-04-05T10:22:51.19 | 0.6 | undecidable | manual | S | 359 | 49.617 | 50 | 0.31 | 45 |
IV.EL6.EHZ. | 2020-04-05T10:22:43.75 | 0.1 | undecidable | manual | P | 359 | 49.617 | 50 | -0.28 | 90 |
IV.CSP1.EHZ. | 2020-04-05T10:22:43.67 | 0.3 | undecidable | manual | S | 17 | 24.3534 | 110 | 0.04 | 74 |
IV.CESI.HHZ. | 2020-04-05T10:22:42.90 | 0.3 | undecidable | manual | S | 309 | 21.867 | 112 | 0.07 | 74 |
IV.FDMO.HHZ. | 2020-04-05T10:22:41.29 | 0.3 | undecidable | manual | S | 352 | 17.2716 | 117 | -0.08 | 75 |
IV.MMO1.EHZ. | 2020-04-05T10:22:41.44 | 0.3 | undecidable | manual | S | 84 | 17.2716 | 117 | 0.07 | 75 |
IV.CSP1.EHZ. | 2020-04-05T10:22:39.81 | 0.6 | negative | manual | P | 17 | 24.3534 | 110 | -0.03 | 50 |
IV.CESI.HHZ. | 2020-04-05T10:22:39.40 | 0.1 | undecidable | manual | P | 309 | 21.867 | 112 | 0.02 | 100 |
IV.FDMO.HHZ. | 2020-04-05T10:22:38.57 | 0.6 | negative | manual | P | 352 | 17.2716 | 117 | 0.04 | 50 |
IV.MMO1.EHZ. | 2020-04-05T10:22:38.69 | 1.0 | positive | manual | P | 84 | 17.2716 | 117 | 0.16 | 25 |
IV.MC2.EHZ. | 2020-04-05T10:22:38.36 | 0.3 | undecidable | manual | S | 62 | 6.7932 | 142 | -0.13 | 75 |
IV.MC2.EHZ. | 2020-04-05T10:22:37.02 | 0.6 | undecidable | manual | P | 62 | 6.7932 | 142 | 0.15 | 50 |
IT.GLNS.HNZ. | 2020-04-05T10:22:30.07 | 3.0 | undecidable | manual | Sn | -0.29 | 0 | |||
IV.INTR.HHZ. | 2020-04-05T10:22:23.17 | 3.0 | undecidable | manual | P | -0.53 | 0 | |||
IV.MRB1.HHZ. | 2020-04-05T10:22:22.46 | 3.0 | undecidable | manual | Sg | 0.31 | 0 | |||
IV.TRIV.HHZ. | 2020-04-05T10:22:22.36 | 3.0 | undecidable | manual | Pg | 4.91 | 0 | |||
IV.SGO.HHZ. | 2020-04-05T10:22:15.52 | 3.0 | undecidable | manual | P | 0.05 | 0 | |||
IV.MRLC.HHZ. | 2020-04-05T10:22:14.07 | 3.0 | undecidable | manual | P | 0.07 | 0 | |||
IV.VITU.HHZ. | 2020-04-05T10:22:12.85 | 3.0 | negative | manual | P | -1.46 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:1.0 | 0.00008824999999999999 | 0.18 | AML | other | m | 2020-04-05T10:22:41.88 |
IV.FDMO.HHE. | ML:1.0 | 0.00008145 | 0.2 | AML | other | m | 2020-04-05T10:22:42.21 |
IV.CESI.HHE. | ML:0.6 | 0.00002513723 | 0.1216 | AML | other | m | 2020-04-05T10:22:43.25 |
IV.CESI.HHN. | ML:0.6 | 0.0000248582915 | 0.1984 | AML | other | m | 2020-04-05T10:22:43.60 |
IV.CSP1.EHE. | ML:0.5 | 0.000021676655000000002 | 0.1216 | AML | other | m | 2020-04-05T10:22:43.95 |
IV.CSP1.EHN. | ML:0.4 | 0.000014629865 | 0.1024 | AML | other | m | 2020-04-05T10:22:43.91 |