A magnitude ML 0.8 earthquake occured in region: 4 km NE Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8460, 12.9430 at 10 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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 4 | 1075 | 1075 |
Sellano | PG | 5 | 1079 | 2154 |
Preci | PG | 9 | 724 | 2878 |
Vallo di Nera | PG | 11 | 364 | 3242 |
Norcia | PG | 14 | 4957 | 8199 |
Campello sul Clitunno | PG | 14 | 2442 | 10641 |
Poggiodomo | PG | 15 | 117 | 10758 |
Sant'Anatolia di Narco | PG | 15 | 564 | 11322 |
Cascia | PG | 15 | 3217 | 14539 |
Visso | MC | 15 | 1107 | 15646 |
Trevi | PG | 16 | 8469 | 24115 |
Monte Cavallo | MC | 17 | 145 | 24260 |
Scheggino | PG | 17 | 461 | 24721 |
Castelsantangelo sul Nera | MC | 18 | 281 | 25002 |
Ussita | MC | 19 | 444 | 25446 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2012-06-30 20:45:05 |
42.8467 | 12.9467 | 10 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 1749581 |
Bulletin Rev1000 |
ML 0.8 | 2012-06-30 20:45:05 |
42.8457 | 12.943 | 10 | 2014-09-19 08:14:18 |
Bollettino Sismico Italiano INGV | 2805821 |
Field | Value |
---|---|
Time (UTC) | 2012-06-30 20:45:05 ± 0.07 |
Latitude | 42.8457 ± 0.0036 |
Longitude | 12.9430 ± 0.0086 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 2805821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 751 |
Semi-minor axis of confidence ellipse (meter) | 265 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 62 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 750.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 108 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 15 |
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) | 0.40469 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 2805821 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2014-09-18 12:43:06 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 1749581 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2012-06-30 20:49:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FAGN.HHZ. | 2012-06-30T20:45:22.71 | 3.0 | negative | manual | P | 1.74 | 0 | |||
IV.ATCC.EHZ. | 2012-06-30T20:45:20.88 | 0.3 | undecidable | manual | S | 327 | 44.9217 | 50 | 0.29 | 69 |
IV.ASSB.HHZ. | 2012-06-30T20:45:16.84 | 0.6 | undecidable | manual | S | 314 | 31.746 | 50 | -0.22 | 48 |
IV.LNSS.HHZ. | 2012-06-30T20:45:16.03 | 0.3 | undecidable | manual | S | 164 | 28.0497 | 50 | -0.05 | 75 |
IV.ATCC.EHZ. | 2012-06-30T20:45:14.41 | 0.1 | undecidable | manual | P | 327 | 44.9217 | 50 | 0.01 | 98 |
IV.FDMO.HHZ. | 2012-06-30T20:45:14.84 | 0.3 | undecidable | manual | S | 29 | 24.1536 | 113 | -0.19 | 73 |
IV.CESI.HHZ. | 2012-06-30T20:45:12.96 | 0.3 | undecidable | manual | S | 350 | 17.9709 | 120 | -0.13 | 75 |
IV.ARRO.EHZ. | 2012-06-30T20:45:12.45 | 0.3 | undecidable | manual | P | 206 | 32.9448 | 50 | -0.08 | 74 |
IV.ASSB.HHZ. | 2012-06-30T20:45:12.24 | 0.1 | undecidable | manual | P | 314 | 31.746 | 50 | -0.12 | 98 |
IV.FEMA.HNZ. | 2012-06-30T20:45:12.36 | 0.6 | undecidable | manual | S | 34 | 15.5733 | 123 | -0.02 | 51 |
IV.LNSS.HHZ. | 2012-06-30T20:45:11.84 | 0.1 | undecidable | manual | P | 164 | 28.0497 | 50 | 0.05 | 100 |
IV.NRCA.HNZ. | 2012-06-30T20:45:11.99 | 0.6 | undecidable | manual | S | 95 | 13.9749 | 126 | 0.06 | 51 |
IV.FDMO.HHZ. | 2012-06-30T20:45:11.11 | 0.1 | undecidable | manual | P | 29 | 24.1536 | 113 | -0.08 | 100 |
IV.CESI.HHZ. | 2012-06-30T20:45:10.22 | 0.1 | undecidable | manual | P | 350 | 17.9709 | 120 | 0.16 | 99 |
IV.FEMA.HNZ. | 2012-06-30T20:45:09.89 | 0.1 | undecidable | manual | P | 34 | 15.5733 | 123 | 0.24 | 98 |
IV.NRCA.HNZ. | 2012-06-30T20:45:09.35 | 0.3 | undecidable | manual | P | 95 | 13.9749 | 126 | -0.05 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHN. | ML:0.7 | 0.000024500000000000003 | 1.22 | AML | other | m | 2012-06-30T20:45:18.06 |
IV.ASSB.HHE. | ML:0.8 | 0.0000292 | 1.42 | AML | other | m | 2012-06-30T20:45:18.57 |
IV.CESI.HHE. | ML:0.4 | 0.000020799999999999997 | 0.62 | AML | other | m | 2012-06-30T20:45:13.27 |
IV.CESI.HHN. | ML:0.6 | 0.00002875 | 0.16 | AML | other | m | 2012-06-30T20:45:14.04 |
IV.FDMO.HHN. | ML:0.8 | 0.000035799999999999996 | 0.6 | AML | other | m | 2012-06-30T20:45:15.81 |
IV.FDMO.HHE. | ML:1.0 | 0.000060049999999999996 | 0.76 | AML | other | m | 2012-06-30T20:45:15.36 |
IV.LNSS.HHN. | ML:1.2 | 0.00008715 | 0.12 | AML | other | m | 2012-06-30T20:45:16.23 |
IV.LNSS.HHE. | ML:1.2 | 0.00008405 | 0.2 | AML | other | m | 2012-06-30T20:45:16.56 |