A magnitude ML 1.6 earthquake occured in region: 1 km SW Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7280, 12.7300 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 |
---|---|---|---|---|
Spoleto | PG | 1 | 38218 | 38218 |
Scheggino | PG | 9 | 461 | 38679 |
Sant'Anatolia di Narco | PG | 9 | 564 | 39243 |
Campello sul Clitunno | PG | 11 | 2442 | 41685 |
Castel Ritaldi | PG | 12 | 3278 | 44963 |
Vallo di Nera | PG | 12 | 364 | 45327 |
Ferentillo | TR | 13 | 1913 | 47240 |
Montefranco | TR | 15 | 1276 | 48516 |
Acquasparta | TR | 16 | 4778 | 53294 |
Arrone | TR | 16 | 2763 | 56057 |
Trevi | PG | 17 | 8469 | 64526 |
Poggiodomo | PG | 17 | 117 | 64643 |
Giano dell'Umbria | PG | 17 | 3846 | 68489 |
Massa Martana | PG | 18 | 3770 | 72259 |
Polino | TR | 18 | 233 | 72492 |
Cerreto di Spoleto | PG | 18 | 1075 | 73567 |
San Gemini | TR | 20 | 5018 | 78585 |
Montefalco | PG | 20 | 5679 | 84264 |
Terni | TR | 20 | 111501 | 195765 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2014-09-23 14:59:11 |
42.7278 | 12.7302 | 9 | 2015-09-21 09:39:02 |
Bollettino Sismico Italiano INGV | 19590481 |
Reviewed Rev100 |
ML 1.6 | 2014-09-23 14:59:11 |
42.727 | 12.7267 | 10 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 8479901 |
Field | Value |
---|---|
Time (UTC) | 2014-09-23 14:59:11 ± 0.08 |
Latitude | 42.7278 ± 0.0081 |
Longitude | 12.7302 ± 0.0086 |
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 | 19590481 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 951 |
Semi-minor axis of confidence ellipse (meter) | 519 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 212 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 950.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.13939 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40469 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.1 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 19590481 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-06-09 08:17:06 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.1 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 8479901 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-09-23 15:08:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | 2014-09-23T14:59:26.86 | 0.3 | undecidable | manual | S | 40 | 44.9217 | 50 | 0.33 | 69 |
IV.ASSB.HHZ. | 2014-09-23T14:59:24.28 | 0.3 | undecidable | manual | S | 351 | 35.4423 | 50 | 0.29 | 71 |
IV.NRCA.HHE. | 2014-09-23T14:59:23.40 | 0.3 | undecidable | manual | S | 69 | 33.4443 | 50 | -0.06 | 74 |
IV.CESI.HHE. | 2014-09-23T14:59:23.77 | 0.3 | undecidable | manual | S | 25 | 33.8439 | 50 | 0.19 | 72 |
IV.LNSS.HHE. | 2014-09-23T14:59:22.21 | 0.6 | undecidable | manual | S | 119 | 28.8489 | 107 | 0.16 | 49 |
IV.FDMO.HHE. | 2014-09-23T14:59:20.12 | 0.3 | undecidable | manual | P | 40 | 44.9217 | 50 | -0.09 | 72 |
IV.CESX.HHZ. | 2014-09-23T14:59:18.57 | 0.3 | undecidable | manual | S | 222 | 17.6712 | 116 | 0.14 | 75 |
IV.ASSB.HHZ. | 2014-09-23T14:59:18.54 | 0.1 | undecidable | manual | P | 351 | 35.4423 | 50 | -0.21 | 96 |
IV.NRCA.HHE. | 2014-09-23T14:59:18.11 | 0.1 | undecidable | manual | P | 69 | 33.4443 | 50 | -0.33 | 94 |
IV.CESI.HHE. | 2014-09-23T14:59:18.40 | 0.1 | undecidable | manual | P | 25 | 33.8439 | 50 | -0.11 | 98 |
IV.LNSS.HHE. | 2014-09-23T14:59:17.52 | 0.3 | undecidable | manual | P | 119 | 28.8489 | 107 | -0.11 | 74 |
IV.MOMA.HHZ. | 2014-09-23T14:59:17.99 | 0.6 | undecidable | manual | S | 302 | 15.4734 | 120 | 0.22 | 49 |
IV.ARRO.EHE. | 2014-09-23T14:59:16.01 | 0.6 | undecidable | manual | P | 170 | 16.7721 | 118 | 0.64 | 44 |
IV.CESX.HHZ. | 2014-09-23T14:59:15.39 | 0.1 | undecidable | manual | P | 222 | 17.6712 | 116 | -0.15 | 100 |
IV.MOMA.HHZ. | 2014-09-23T14:59:14.86 | 0.3 | undecidable | manual | P | 302 | 15.4734 | 120 | -0.29 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | ML:1.4 | 0.00011115 | 0.46 | AML | other | m | 2014-09-23T14:59:25.96 |
IV.ASSB.HHN. | ML:1.4 | 0.00010350000000000001 | 0.4 | AML | other | m | 2014-09-23T14:59:25.94 |
IV.CESX.HHN. | ML:1.8 | 0.00047799999999999996 | 1.56 | AML | other | m | 2014-09-23T14:59:20.43 |
IV.CESX.HHE. | ML:1.7 | 0.00039400000000000004 | 1.02 | AML | other | m | 2014-09-23T14:59:21.25 |
IV.MOMA.HHN. | ML:1.4 | 0.000272 | 1.44 | AML | other | m | 2014-09-23T14:59:19.93 |
IV.MOMA.HHE. | ML:1.6 | 0.000365 | 0.88 | AML | other | m | 2014-09-23T14:59:22.11 |