A magnitude ML 0.6 earthquake occured in region: 3 km N Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8430, 12.9260 at 10 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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 3 | 1075 | 1075 |
Sellano | PG | 5 | 1079 | 2154 |
Vallo di Nera | PG | 10 | 364 | 2518 |
Preci | PG | 10 | 724 | 3242 |
Campello sul Clitunno | PG | 12 | 2442 | 5684 |
Sant'Anatolia di Narco | PG | 14 | 564 | 6248 |
Poggiodomo | PG | 15 | 117 | 6365 |
Norcia | PG | 15 | 4957 | 11322 |
Trevi | PG | 15 | 8469 | 19791 |
Cascia | PG | 16 | 3217 | 23008 |
Scheggino | PG | 16 | 461 | 23469 |
Visso | MC | 17 | 1107 | 24576 |
Monte Cavallo | MC | 18 | 145 | 24721 |
Spoleto | PG | 19 | 38218 | 62939 |
Castelsantangelo sul Nera | MC | 20 | 281 | 63220 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2020-07-11 03:20:30 |
42.8432 | 12.9262 | 10 | 2020-07-11 05:06:39 |
Sala Sismica INGV-Roma | 80942021 |
Field | Value |
---|---|
Time (UTC) | 2020-07-11 03:20:30 ± 0.11 |
Latitude | 42.8432 ± 0.0045 |
Longitude | 12.9262 ± 0.0086 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80942021 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 634 |
Semi-minor axis of confidence ellipse (meter) | 524 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 66 |
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) | 127 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39570 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 80942021 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-11 05:06:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MAGA.HHZ. | 2020-07-11T03:22:18.40 | 3.0 | undecidable | manual | Sg | 8.4 | 0 | |||
IV.TDS.HHZ. | 2020-07-11T03:22:03.65 | 3.0 | undecidable | manual | Sn | -3.04 | 0 | |||
AC.KBN.HHZ. | 2020-07-11T03:21:58.59 | 3.0 | negative | manual | Pn | 2.76 | 0 | |||
GU.GRAM.HHZ. | 2020-07-11T03:21:49.07 | 3.0 | undecidable | manual | Sg | -1.12 | 0 | |||
IV.PLLN.EHZ. | 2020-07-11T03:21:31.39 | 3.0 | positive | manual | Pn | -1.11 | 0 | |||
IV.SARZ.HHZ. | 2020-07-11T03:21:28.20 | 3.0 | undecidable | manual | Pg | 3.18 | 0 | |||
IV.TDS.HHZ. | 2020-07-11T03:21:26.84 | 3.0 | undecidable | manual | Pg | 4.41 | 0 | |||
IV.MAGA.HHZ. | 2020-07-11T03:21:24.22 | 3.0 | undecidable | manual | Pg | -0.07 | 0 | |||
IV.CMPR.HHZ. | 2020-07-11T03:21:06.84 | 3.0 | undecidable | manual | Pn | -1.59 | 0 | |||
IV.RM33.HNZ. | 2020-07-11T03:20:45.47 | 0.6 | undecidable | manual | S | 148 | 43.9227 | 50 | 0.07 | 47 |
IV.T1299.EHE. | 2020-07-11T03:20:44.28 | 0.6 | undecidable | manual | S | 129 | 37.1295 | 50 | 0.69 | 40 |
IV.CSP1.EHZ. | 2020-07-11T03:20:43.33 | 0.3 | undecidable | manual | S | 39 | 35.6421 | 50 | 0.13 | 71 |
IV.CESX.HHZ. | 2020-07-11T03:20:43.52 | 0.6 | undecidable | manual | S | 227 | 38.0286 | 50 | -0.3 | 45 |
IV.MMO1.HNN. | 2020-07-11T03:20:42.48 | 0.6 | undecidable | manual | S | 79 | 33.1446 | 50 | -0.05 | 48 |
IV.MML1.HNE. | 2020-07-11T03:20:41.66 | 0.6 | undecidable | manual | S | 7 | 30.2475 | 50 | -0.08 | 48 |
IV.FDMO.HHZ. | 2020-07-11T03:20:40.05 | 0.3 | undecidable | manual | S | 31 | 25.1526 | 112 | -0.29 | 70 |
IV.LNSS.HNZ. | 2020-07-11T03:20:40.60 | 0.6 | undecidable | manual | S | 161 | 28.2495 | 50 | -0.62 | 42 |
IV.RM33.HNZ. | 2020-07-11T03:20:40.15 | 0.1 | undecidable | manual | P | 148 | 43.9227 | 50 | 0.85 | 74 |
IV.CESI.HHZ. | 2020-07-11T03:20:38.38 | 0.1 | undecidable | manual | S | 354 | 18.0708 | 119 | 0.28 | 94 |
IV.T1299.EHE. | 2020-07-11T03:20:38.61 | 0.1 | undecidable | manual | P | 129 | 37.1295 | 50 | 0.35 | 90 |
IV.CESX.HHZ. | 2020-07-11T03:20:38.33 | 0.1 | undecidable | manual | P | 227 | 38.0286 | 50 | -0.06 | 95 |
IV.FEMA.HNZ. | 2020-07-11T03:20:37.61 | 0.6 | undecidable | manual | S | 37 | 16.5723 | 121 | -0.06 | 49 |
IV.MML1.HNE. | 2020-07-11T03:20:37.22 | 0.1 | undecidable | manual | P | 7 | 30.2475 | 50 | 0.03 | 97 |
IV.CSP1.EHZ. | 2020-07-11T03:20:37.93 | 0.1 | undecidable | manual | P | 39 | 35.6421 | 50 | -0.1 | 95 |
IV.NRCA.HHZ. | 2020-07-11T03:20:37.17 | 0.3 | undecidable | manual | S | 94 | 15.3735 | 123 | -0.14 | 73 |
IV.GIUL.HHZ. | 2020-07-11T03:20:37.44 | 3.0 | undecidable | manual | P | -4.25 | 0 | |||
IV.MMO1.HNN. | 2020-07-11T03:20:37.26 | 0.1 | undecidable | manual | P | 79 | 33.1446 | 50 | -0.38 | 90 |
IV.FDMO.HHZ. | 2020-07-11T03:20:36.23 | 0.1 | undecidable | manual | P | 31 | 25.1526 | 112 | -0.15 | 96 |
IV.LNSS.HNZ. | 2020-07-11T03:20:36.45 | 0.1 | undecidable | manual | P | 161 | 28.2495 | 50 | -0.44 | 90 |
IV.CESI.HHZ. | 2020-07-11T03:20:35.25 | 0.1 | undecidable | manual | P | 354 | 18.0708 | 119 | 0.16 | 97 |
IV.NRCA.HHZ. | 2020-07-11T03:20:34.64 | 0.1 | undecidable | manual | P | 94 | 15.3735 | 123 | 0.01 | 100 |
IV.FEMA.HNZ. | 2020-07-11T03:20:34.83 | 0.1 | undecidable | manual | P | 37 | 16.5723 | 121 | -0.01 | 100 |
IV.MCIV.CHZ. | 2020-07-11T03:20:33.76 | 3.0 | undecidable | manual | P | -9.99 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.5 | 0.00003229999999999999 | 0.76 | AML | other | m | 2020-07-11T03:20:37.22 |
IV.NRCA.HHN. | ML:0.6 | 0.0000352 | 1.38 | AML | other | m | 2020-07-11T03:20:37.23 |
IV.CESI.HHN. | ML:0.9 | 0.00006555 | 0.58 | AML | other | m | 2020-07-11T03:20:38.52 |
IV.FDMO.HHE. | ML:0.7 | 0.00002815 | 0.32 | AML | other | m | 2020-07-11T03:20:40.41 |
IV.CESI.HHE. | ML:0.5 | 0.000026499999999999997 | 0.9 | AML | other | m | 2020-07-11T03:20:40.46 |
IV.FDMO.HHN. | ML:0.4 | 0.000013149999999999998 | 0.14 | AML | other | m | 2020-07-11T03:20:40.62 |