A magnitude ML 0.4 earthquake occured in region: 5 km E Preci (PG), on
and geographic coordinates (lat, lon) 42.8600, 13.0900 at 9 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 |
---|---|---|---|---|
Preci | PG | 5 | 724 | 724 |
Castelsantangelo sul Nera | MC | 7 | 281 | 1005 |
Norcia | PG | 7 | 4957 | 5962 |
Visso | MC | 8 | 1107 | 7069 |
Ussita | MC | 10 | 444 | 7513 |
Sellano | PG | 14 | 1079 | 8592 |
Cerreto di Spoleto | PG | 15 | 1075 | 9667 |
Monte Cavallo | MC | 17 | 145 | 9812 |
Cascia | PG | 17 | 3217 | 13029 |
Bolognola | MC | 19 | 142 | 13171 |
Arquata del Tronto | AP | 20 | 1178 | 14349 |
Fiordimonte | MC | 20 | 202 | 14551 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.4 | 2020-06-30 04:49:06 |
42.86 | 13.0895 | 9 | 2020-11-19 12:37:04 |
Bollettino Sismico Italiano INGV | 83641861 |
Reviewed Rev100 |
ML 2.2 | 2020-06-30 04:49:06 |
42.8645 | 13.0877 | 8 | 2020-06-30 05:44:38 |
Sala Sismica INGV-Roma | 80638331 |
Field | Value |
---|---|
Time (UTC) | 2020-06-30 04:49:06 ± 0.11 |
Latitude | 42.8600 ± 0.0045 |
Longitude | 13.0895 ± 0.0074 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 83641861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 535 |
Semi-minor axis of confidence ellipse (meter) | 340 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 225 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 112 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 16 |
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) | 0.36423 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 83641861 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-10-09 09:37:53 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 80638331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-30 05:44:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.APEC.HHZ. | 2020-06-30T04:49:31.06 | 3.0 | undecidable | manual | Sg | 0 | 0 | |||
IV.ASSB.HHE. | 2020-06-30T04:49:19.79 | 0.6 | undecidable | manual | S | 300 | 40.4262 | 50 | -0.22 | 45 |
IV.MF5.EHZ. | 2020-06-30T04:49:18.60 | 0.6 | undecidable | manual | S | 65 | 33.2445 | 50 | 0.51 | 45 |
IV.LNSS.HHE. | 2020-06-30T04:49:16.64 | 0.3 | undecidable | manual | S | 188 | 28.8489 | 107 | -0.1 | 72 |
IV.CSP1.EHZ. | 2020-06-30T04:49:15.84 | 0.6 | undecidable | manual | S | 20 | 27.3504 | 108 | -0.43 | 45 |
IV.CESI.HHN. | 2020-06-30T04:49:14.51 | 0.1 | undecidable | manual | S | 317 | 21.9669 | 112 | 0 | 99 |
IV.APEC.HHZ. | 2020-06-30T04:49:14.39 | 3.0 | undecidable | manual | P | 0 | 0 | |||
IV.ASSB.HHE. | 2020-06-30T04:49:14.71 | 0.1 | undecidable | manual | P | 300 | 40.4262 | 50 | 0.51 | 88 |
IV.FDMO.HHZ. | 2020-06-30T04:49:13.48 | 0.6 | undecidable | manual | S | 359 | 19.5693 | 114 | -0.26 | 48 |
IV.MMO1.EHZ. | 2020-06-30T04:49:13.67 | 0.1 | undecidable | manual | S | 77 | 19.7691 | 114 | -0.14 | 97 |
IV.MF5.EHZ. | 2020-06-30T04:49:13.28 | 0.1 | undecidable | manual | P | 65 | 33.2445 | 50 | 0.18 | 96 |
IV.RM33.HNZ. | 2020-06-30T04:49:12.22 | 3.0 | undecidable | manual | P | 0 | 0 | |||
IV.CSP1.EHZ. | 2020-06-30T04:49:11.81 | 0.3 | undecidable | manual | P | 20 | 27.3504 | 108 | -0.23 | 70 |
IV.CESI.HHN. | 2020-06-30T04:49:11.09 | 0.1 | undecidable | manual | P | 317 | 21.9669 | 112 | 0.06 | 98 |
IV.LNSS.HHE. | 2020-06-30T04:49:11.73 | 0.1 | undecidable | manual | P | 188 | 28.8489 | 107 | -0.59 | 85 |
IV.FDMO.HHZ. | 2020-06-30T04:49:10.58 | 0.1 | negative | manual | P | 359 | 19.5693 | 114 | -0.01 | 100 |
IV.MMO1.EHZ. | 2020-06-30T04:49:10.64 | 0.1 | positive | manual | P | 77 | 19.7691 | 114 | 0.02 | 100 |
IV.NRCA.HHZ. | 2020-06-30T04:49:09.76 | 0.1 | undecidable | manual | S | 146 | 3.5964 | 158 | 0.15 | 98 |
IV.NRCA.HHZ. | 2020-06-30T04:49:08.57 | 0.1 | negative | manual | P | 146 | 3.5964 | 158 | 0.37 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.1 | 0.0000105365935 | 0.1408 | AML | other | m | 2020-06-30T04:49:13.79 |
IV.FDMO.HHE. | ML:0.3 | 0.0000132216635 | 0.16 | AML | other | m | 2020-06-30T04:49:14.21 |
IV.CSP1.EHE. | ML:0.8 | 0.000034282765 | 5.0592 | AML | other | m | 2020-06-30T04:49:17.41 |
IV.CSP1.EHN. | ML:0.6 | 0.000020850340000000002 | 1.4592 | AML | other | m | 2020-06-30T04:49:15.88 |
IV.RM33.EHE. | ML:0.5 | 0.000009571151 | 0.56 | AML | other | m | 2020-06-30T04:49:19.20 |