A magnitude ML 1.0 earthquake occured in region: 6 km SW Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9480, 12.9780 at 11 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 |
---|---|---|---|---|
Monte Cavallo | MC | 6 | 145 | 145 |
Sellano | PG | 8 | 1079 | 1224 |
Preci | PG | 9 | 724 | 1948 |
Visso | MC | 9 | 1107 | 3055 |
Pieve Torina | MC | 12 | 1458 | 4513 |
Ussita | MC | 13 | 444 | 4957 |
Fiordimonte | MC | 14 | 202 | 5159 |
Serravalle di Chienti | MC | 14 | 1070 | 6229 |
Cerreto di Spoleto | PG | 15 | 1075 | 7304 |
Castelsantangelo sul Nera | MC | 16 | 281 | 7585 |
Pievebovigliana | MC | 16 | 866 | 8451 |
Muccia | MC | 16 | 915 | 9366 |
Fiastra | MC | 18 | 559 | 9925 |
Acquacanina | MC | 19 | 121 | 10046 |
Norcia | PG | 20 | 4957 | 15003 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-04-01 05:19:50 |
42.9477 | 12.9778 | 11 | 2020-04-01 05:26:11 |
Sala Sismica INGV-Roma | 77747561 |
Field | Value |
---|---|
Time (UTC) | 2020-04-01 05:19:50 ± 0.07 |
Latitude | 42.9477 ± 0.0027 |
Longitude | 12.9778 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 77747561 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 436 |
Semi-minor axis of confidence ellipse (meter) | 274 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 248 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 178 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25990 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 77747561 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-01 05:26:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IT.LNT.HGZ. | 2020-04-01T05:21:33.78 | 3.0 | undecidable | manual | Pg | 20.719999 | 0 | |||
IV.EUCT.HNZ. | 2020-04-01T05:21:24.30 | 3.0 | undecidable | manual | Sn | -1.37 | 0 | |||
XK.GIZZ.HHZ. | 2020-04-01T05:21:03.53 | 3.0 | negative | manual | Pg | 7.34 | 0 | |||
OT.OT05.EHZ. | 2020-04-01T05:20:51.51 | 3.0 | undecidable | manual | Sg | 0.45 | 0 | |||
SI.BOSI.HHZ. | 2020-04-01T05:20:48.90 | 3.0 | negative | manual | Pg | 3.82 | 0 | |||
IV.RIBO.EHZ.01 | 2020-04-01T05:20:32.77 | 3.0 | undecidable | manual | Sn | -0.67 | 0 | |||
IV.VAGA.HHZ. | 2020-04-01T05:20:18.91 | 3.0 | undecidable | manual | Pg | 2.01 | 0 | |||
IV.ROSPO.HHZ. | 2020-04-01T05:20:17.34 | 3.0 | negative | manual | Pg | 3.45 | 0 | |||
IV.OSSC.HHZ. | 2020-04-01T05:20:15.69 | 3.0 | positive | manual | Pg | 2.1 | 0 | |||
IV.APEC.HHZ. | 2020-04-01T05:20:03.12 | 3.0 | undecidable | manual | Pg | -1.09 | 0 | |||
IV.MMO1.HNZ. | 2020-04-01T05:20:01.13 | 0.6 | undecidable | manual | S | 101 | 28.8489 | 50 | 0.02 | 48 |
IV.VCEL.EHZ. | 2020-04-01T05:20:00.68 | 3.0 | undecidable | manual | P | -2.89 | 0 | |||
IV.CSP1.EHZ. | 2020-04-01T05:19:59.88 | 0.6 | undecidable | manual | S | 49 | 24.3534 | 50 | -0.04 | 48 |
IV.NRCA.HHZ. | 2020-04-01T05:19:57.64 | 0.6 | undecidable | manual | S | 139 | 16.872 | 122 | -0.09 | 49 |
IV.FDMO.HHZ. | 2020-04-01T05:19:56.66 | 0.6 | undecidable | manual | S | 42 | 13.2756 | 128 | -0.05 | 49 |
IV.CSP1.EHZ. | 2020-04-01T05:19:56.05 | 1.0 | negative | manual | P | 49 | 24.3534 | 50 | -0.03 | 24 |
IV.MMO1.HNZ. | 2020-04-01T05:19:56.72 | 0.1 | undecidable | manual | P | 101 | 28.8489 | 50 | -0.05 | 96 |
IV.CESI.HHZ. | 2020-04-01T05:19:55.43 | 0.6 | undecidable | manual | S | 317 | 8.6802 | 140 | -0.15 | 49 |
IV.MC2.EHZ. | 2020-04-01T05:19:55.26 | 1.0 | undecidable | manual | P | 103 | 17.5713 | 121 | 0.31 | 23 |
IV.FDMO.HHZ. | 2020-04-01T05:19:54.30 | 0.6 | undecidable | manual | P | 42 | 13.2756 | 128 | 0.07 | 49 |
IT.MTCL.HGZ. | 2020-04-01T05:19:54.81 | 0.6 | undecidable | manual | S | 19 | 5.3946 | 153 | -0.14 | 49 |
IV.NRCA.HHZ. | 2020-04-01T05:19:54.79 | 0.1 | negative | manual | P | 139 | 16.872 | 122 | -0.03 | 99 |
IV.CESI.HHZ. | 2020-04-01T05:19:53.60 | 0.1 | undecidable | manual | P | 317 | 8.6802 | 140 | 0.02 | 100 |
IT.MTCL.HGZ. | 2020-04-01T05:19:53.39 | 0.1 | undecidable | manual | P | 19 | 5.3946 | 153 | 0.18 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.1 | 0.0001605 | 0.08 | AML | other | m | 2020-04-01T05:19:55.50 |
IV.CESI.HHE. | ML:1.0 | 0.00013900000000000002 | 0.18 | AML | other | m | 2020-04-01T05:19:55.49 |
IV.FDMO.HHN. | ML:1.0 | 0.00009884999999999999 | 0.18 | AML | other | m | 2020-04-01T05:19:56.75 |
IV.FDMO.HHE. | ML:0.9 | 0.00007975 | 0.12 | AML | other | m | 2020-04-01T05:19:57.27 |
IV.NRCA.HHN. | ML:1.0 | 0.0000839 | 0.56 | AML | other | m | 2020-04-01T05:19:57.42 |
IV.NRCA.HHE. | ML:1.0 | 0.00009584999999999999 | 0.8 | AML | other | m | 2020-04-01T05:19:58.85 |