A magnitude ML 0.8 earthquake occured in region: 5 km NE Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7690, 12.7880 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 |
---|---|---|---|---|
Spoleto | PG | 5 | 38218 | 38218 |
Sant'Anatolia di Narco | PG | 6 | 564 | 38782 |
Campello sul Clitunno | PG | 6 | 2442 | 41224 |
Vallo di Nera | PG | 6 | 364 | 41588 |
Scheggino | PG | 7 | 461 | 42049 |
Castel Ritaldi | PG | 11 | 3278 | 45327 |
Cerreto di Spoleto | PG | 12 | 1075 | 46402 |
Trevi | PG | 13 | 8469 | 54871 |
Poggiodomo | PG | 14 | 117 | 54988 |
Ferentillo | TR | 16 | 1913 | 56901 |
Sellano | PG | 18 | 1079 | 57980 |
Montefalco | PG | 18 | 5679 | 63659 |
Giano dell'Umbria | PG | 19 | 3846 | 67505 |
Monteleone di Spoleto | PG | 19 | 599 | 68104 |
Montefranco | TR | 19 | 1276 | 69380 |
Cascia | PG | 19 | 3217 | 72597 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2012-07-10 19:16:43 |
42.7708 | 12.7918 | 10 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 1809241 |
Bulletin Rev1000 |
ML 0.8 | 2012-07-10 19:16:43 |
42.7687 | 12.7877 | 10 | 2014-09-19 08:14:18 |
Bollettino Sismico Italiano INGV | 2843421 |
Field | Value |
---|---|
Time (UTC) | 2012-07-10 19:16:43 ± 0.04 |
Latitude | 42.7687 ± 0.0027 |
Longitude | 12.7877 ± 0.0061 |
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 | 2843421 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 496 |
Semi-minor axis of confidence ellipse (meter) | 164 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 240 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 96 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.08 |
Epicentral distance of station closest to the epicenter (degree) | 0.16458 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34624 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 2843421 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2014-09-18 12:43:11 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 1809241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2012-07-10 19:23:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2012-07-10T19:16:56.91 | 0.6 | undecidable | manual | S | 39 | 38.4282 | 50 | 0.16 | 48 |
IV.ASSB.HHZ. | 2012-07-10T19:16:55.11 | 0.3 | undecidable | manual | S | 341 | 32.1456 | 50 | 0.04 | 75 |
IV.LNSS.HHZ. | 2012-07-10T19:16:53.91 | 0.3 | undecidable | manual | S | 132 | 27.6501 | 50 | 0.05 | 75 |
IV.CESI.HHZ. | 2012-07-10T19:16:53.89 | 0.3 | undecidable | manual | S | 20 | 27.8499 | 50 | -0.04 | 75 |
IV.FDMO.HHZ. | 2012-07-10T19:16:51.23 | 0.3 | undecidable | manual | P | 39 | 38.4282 | 50 | -0.05 | 74 |
IV.MOMA.HHZ. | 2012-07-10T19:16:51.09 | 0.6 | undecidable | manual | S | 281 | 18.2706 | 119 | 0.04 | 51 |
IV.ARRO.EHZ. | 2012-07-10T19:16:51.84 | 0.3 | undecidable | manual | S | 185 | 21.0678 | 116 | -0.1 | 75 |
IV.ASSB.HHZ. | 2012-07-10T19:16:50.25 | 0.3 | undecidable | manual | P | 341 | 32.1456 | 50 | -0.06 | 74 |
IV.CESI.HHZ. | 2012-07-10T19:16:49.61 | 0.1 | undecidable | manual | P | 20 | 27.8499 | 50 | -0.05 | 100 |
IV.LNSS.HHZ. | 2012-07-10T19:16:49.56 | 0.1 | undecidable | manual | P | 132 | 27.6501 | 50 | -0.05 | 100 |
IV.ARRO.EHZ. | 2012-07-10T19:16:48.67 | 0.3 | undecidable | manual | P | 185 | 21.0678 | 116 | 0.16 | 74 |
IV.MOMA.HHZ. | 2012-07-10T19:16:47.99 | 0.3 | undecidable | manual | P | 281 | 18.2706 | 119 | -0.01 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | ML:0.8 | 0.0000276 | 0.4 | AML | other | m | 2012-07-10T19:16:55.23 |
IV.ASSB.HHN. | ML:1.1 | 0.000058 | 0.16 | AML | other | m | 2012-07-10T19:16:55.58 |
IV.CESI.HHE. | ML:0.5 | 0.00001805 | 1.08 | AML | other | m | 2012-07-10T19:16:53.97 |
IV.CESI.HHN. | ML:0.6 | 0.0000207 | 1.32 | AML | other | m | 2012-07-10T19:16:54.16 |
IV.FDMO.HHE. | ML:0.9 | 0.00002605 | 0.16 | AML | other | m | 2012-07-10T19:16:57.41 |
IV.FDMO.HHN. | ML:0.8 | 0.00002265 | 0.18 | AML | other | m | 2012-07-10T19:16:57.84 |
IV.LNSS.HHE. | ML:0.9 | 0.00004485 | 0.26 | AML | other | m | 2012-07-10T19:16:55.38 |
IV.LNSS.HHN. | ML:0.8 | 0.0000376 | 0.88 | AML | other | m | 2012-07-10T19:16:56.06 |
IV.MOMA.HHN. | ML:0.8 | 0.00005575 | 0.26 | AML | other | m | 2012-07-10T19:16:52.44 |
IV.MOMA.HHE. | ML:0.9 | 0.00006485 | 0.14 | AML | other | m | 2012-07-10T19:16:52.62 |