A magnitude ML 0.5 earthquake occured in region: 4 km S Preci (PG), on
and geographic coordinates (lat, lon) 42.8440, 13.0400 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 |
---|---|---|---|---|
Preci | PG | 4 | 724 | 724 |
Norcia | PG | 7 | 4957 | 5681 |
Cerreto di Spoleto | PG | 10 | 1075 | 6756 |
Sellano | PG | 10 | 1079 | 7835 |
Visso | MC | 11 | 1107 | 8942 |
Castelsantangelo sul Nera | MC | 11 | 281 | 9223 |
Ussita | MC | 14 | 444 | 9667 |
Cascia | PG | 14 | 3217 | 12884 |
Vallo di Nera | PG | 17 | 364 | 13248 |
Poggiodomo | PG | 17 | 117 | 13365 |
Monte Cavallo | MC | 17 | 145 | 13510 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2020-03-30 05:06:33 |
42.8442 | 13.0397 | 11 | 2020-03-30 05:18:05 |
Sala Sismica INGV-Roma | 77689391 |
Field | Value |
---|---|
Time (UTC) | 2020-03-30 05:06:33 ± 0.06 |
Latitude | 42.8442 ± 0.0018 |
Longitude | 13.0397 ± 0.0037 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 77689391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 350 |
Semi-minor axis of confidence ellipse (meter) | 240 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 270 |
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) | 148 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 14 |
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) | 0.27519 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 77689391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-30 05:18:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
SI.BOSI.HHZ. | 2020-03-30T05:08:19.13 | 3.0 | undecidable | manual | Sn | 2.45 | 0 | |||
IV.SARZ.HHZ. | 2020-03-30T05:08:06.57 | 3.0 | undecidable | manual | Sn | 0.55 | 0 | |||
MN.TRI.HHZ. | 2020-03-30T05:07:54.65 | 3.0 | undecidable | manual | Sn | -0.08 | 0 | |||
RF.GEPF.HHZ. | 2020-03-30T05:07:31.78 | 3.0 | positive | manual | Pg | 9.95 | 0 | |||
IV.ILLI.HHZ. | 2020-03-30T05:07:26.49 | 3.0 | undecidable | manual | Pn | 1.81 | 0 | |||
IV.MNTT.EHZ. | 2020-03-30T05:06:57.90 | 3.0 | undecidable | manual | Sg | 3.24 | 0 | |||
IV.CRMI.HHZ. | 2020-03-30T05:06:54.69 | 3.0 | negative | manual | Pn | -1.74 | 0 | |||
IV.VCEL.EHZ. | 2020-03-30T05:06:51.28 | 3.0 | undecidable | manual | Sg | 0.93 | 0 | |||
IV.VAGA.HHZ. | 2020-03-30T05:06:46.23 | 3.0 | undecidable | manual | P | -0.16 | 0 | |||
IV.CSP1.EHZ. | 2020-03-30T05:06:44.46 | 0.3 | undecidable | manual | S | 26 | 30.5472 | 90 | 0.01 | 72 |
IV.LNSS.HNZ. | 2020-03-30T05:06:43.39 | 0.3 | undecidable | manual | S | 180 | 26.751 | 90 | -0.05 | 71 |
IV.MMO1.EHZ. | 2020-03-30T05:06:42.68 | 0.3 | undecidable | manual | S | 75 | 24.1536 | 90 | -0.05 | 72 |
IV.CESI.HHZ. | 2020-03-30T05:06:41.72 | 0.3 | undecidable | manual | S | 328 | 20.9679 | 90 | -0.16 | 72 |
IV.FDMO.HHZ. | 2020-03-30T05:06:41.87 | 0.3 | undecidable | manual | S | 10 | 21.6672 | 90 | -0.21 | 70 |
IV.MC2.EHZ. | 2020-03-30T05:06:40.23 | 0.3 | undecidable | manual | S | 58 | 14.2746 | 91 | 0.14 | 72 |
IV.CSP1.EHZ. | 2020-03-30T05:06:40.24 | 0.3 | undecidable | manual | P | 26 | 30.5472 | 90 | 0.28 | 68 |
IV.LNSS.HNZ. | 2020-03-30T05:06:39.46 | 0.3 | undecidable | manual | P | 180 | 26.751 | 90 | 0.08 | 72 |
IV.MMO1.EHZ. | 2020-03-30T05:06:38.98 | 0.3 | undecidable | manual | P | 75 | 24.1536 | 90 | 0.01 | 73 |
IV.CESI.HHZ. | 2020-03-30T05:06:38.52 | 0.3 | undecidable | manual | P | 328 | 20.9679 | 90 | 0.04 | 72 |
IV.FDMO.HHZ. | 2020-03-30T05:06:38.60 | 0.3 | undecidable | manual | P | 10 | 21.6672 | 90 | 0.01 | 73 |
IV.NRCA.HHZ. | 2020-03-30T05:06:37.96 | 0.3 | undecidable | manual | S | 101 | 6.1938 | 141 | -0.28 | 71 |
IV.MC2.EHZ. | 2020-03-30T05:06:37.62 | 0.3 | undecidable | manual | P | 58 | 14.2746 | 91 | 0.17 | 72 |
IV.NRCA.HHZ. | 2020-03-30T05:06:36.41 | 0.1 | undecidable | manual | P | 101 | 6.1938 | 141 | 0.03 | 100 |
IV.CESX.HHZ. | 2020-03-30T05:06:36.16 | 3.0 | undecidable | manual | P | -0.23 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.4 | 0.000013350000000000001 | 1.18 | AML | other | m | 2020-03-30T05:06:42.00 |
IV.NRCA.HHE. | ML:0.7 | 0.00007746702 | 0.16 | AML | other | m | 2020-03-30T05:06:38.45 |
IV.NRCA.HHN. | ML:0.8 | 0.000088030575 | 0.1408 | AML | other | m | 2020-03-30T05:06:38.05 |
IV.NRCA.HNE. | ML:0.7 | 0.00006889175 | 0.0896 | AML | other | m | 2020-03-30T05:06:38.06 |
IV.NRCA.HNN. | ML:0.7 | 0.0000746824285 | 0.1312 | AML | other | m | 2020-03-30T05:06:38.05 |
IV.CESI.HHE. | ML:0.2 | 0.0000098414005 | 0.24 | AML | other | m | 2020-03-30T05:06:43.41 |
IV.CESI.HHN. | ML:0.3 | 0.0000145653725 | 0.1792 | AML | other | m | 2020-03-30T05:06:41.93 |
IV.FDMO.HHE. | ML:0.5 | 0.000019001875 | 0.1376 | AML | other | m | 2020-03-30T05:06:42.11 |