A magnitude ML 1.1 earthquake occured in region: 4 km N Vallo di Nera (PG), on
and geographic coordinates (lat, lon) 42.8070, 12.8490 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 |
---|---|---|---|---|
Vallo di Nera | PG | 4 | 364 | 364 |
Cerreto di Spoleto | PG | 6 | 1075 | 1439 |
Campello sul Clitunno | PG | 6 | 2442 | 3881 |
Sant'Anatolia di Narco | PG | 8 | 564 | 4445 |
Scheggino | PG | 11 | 461 | 4906 |
Sellano | PG | 11 | 1079 | 5985 |
Trevi | PG | 11 | 8469 | 14454 |
Spoleto | PG | 12 | 38218 | 52672 |
Poggiodomo | PG | 13 | 117 | 52789 |
Castel Ritaldi | PG | 14 | 3278 | 56067 |
Cascia | PG | 17 | 3217 | 59284 |
Preci | PG | 18 | 724 | 60008 |
Montefalco | PG | 19 | 5679 | 65687 |
Monteleone di Spoleto | PG | 19 | 599 | 66286 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2017-07-11 12:15:52 |
42.8073 | 12.8487 | 10 | 2017-07-11 12:22:51 |
Sala Sismica INGV-Roma | 47775291 |
Field | Value |
---|---|
Time (UTC) | 2017-07-11 12:15:52 ± 0.07 |
Latitude | 42.8073 ± 0.0027 |
Longitude | 12.8487 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 47775291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 338 |
Semi-minor axis of confidence ellipse (meter) | 249 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 69 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 150 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38581 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 47775291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-07-11 12:22:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CLTA.HHZ. | 2017-07-11T12:18:11.02 | 3.0 | undecidable | manual | Sn | -5.89 | 0 | |||
IV.ILLI.HHZ. | 2017-07-11T12:18:11.85 | 3.0 | undecidable | manual | Sg | 21 | 0 | |||
CH.MUGIO.HHZ. | 2017-07-11T12:17:36.77 | 3.0 | undecidable | manual | Sn | 0.34 | 0 | |||
IV.CTI.HHZ. | 2017-07-11T12:17:34.64 | 3.0 | undecidable | manual | Sg | 17.610001 | 0 | |||
IV.EUCT.HNZ. | 2017-07-11T12:17:23.26 | 3.0 | undecidable | manual | Sn | 0.11 | 0 | |||
IV.PIPA.HHZ. | 2017-07-11T12:17:00.88 | 3.0 | undecidable | manual | Pn | 5.67 | 0 | |||
IV.GATE.HHZ. | 2017-07-11T12:16:51.18 | 3.0 | undecidable | manual | Sg | 4.82 | 0 | |||
IV.CTI.HHZ. | 2017-07-11T12:16:41.17 | 3.0 | positive | manual | Pn | 2.55 | 0 | |||
IV.ZONE.HHZ. | 2017-07-11T12:16:40.56 | 3.0 | positive | manual | Pn | -0.78 | 0 | |||
IV.LEOD.HNZ. | 2017-07-11T12:16:36.44 | 3.0 | positive | manual | Pn | -1.49 | 0 | |||
MN.TRI.HHZ. | 2017-07-11T12:16:32.48 | 3.0 | negative | manual | Pn | -1.03 | 0 | |||
IV.GATE.HHZ. | 2017-07-11T12:16:21.60 | 3.0 | positive | manual | Pn | 0.21 | 0 | |||
IV.APEC.HHZ. | 2017-07-11T12:16:16.73 | 3.0 | undecidable | manual | S | 0.9 | 0 | |||
IV.SRES.HHZ. | 2017-07-11T12:16:11.57 | 3.0 | undecidable | manual | S | -1.93 | 0 | |||
IV.SAMA.HHZ. | 2017-07-11T12:16:09.86 | 3.0 | undecidable | manual | P | 1.39 | 0 | |||
IV.CSP1.EHZ. | 2017-07-11T12:16:07.13 | 0.6 | undecidable | manual | S | 42 | 42.8238 | 50 | 0.28 | 46 |
IV.FDMO.HHZ. | 2017-07-11T12:16:04.00 | 0.6 | undecidable | manual | S | 37 | 31.9458 | 50 | 0.04 | 50 |
IV.T1211.EHZ. | 2017-07-11T12:16:03.56 | 0.6 | undecidable | manual | S | 179 | 30.4473 | 50 | 0 | 50 |
IV.ASSB.HHZ. | 2017-07-11T12:16:03.31 | 0.6 | undecidable | manual | S | 329 | 30.3474 | 50 | -0.21 | 48 |
IV.T1245.HHZ. | 2017-07-11T12:16:02.80 | 0.6 | undecidable | manual | S | 79 | 28.1496 | 50 | -0.14 | 49 |
IV.CESI.HHZ. | 2017-07-11T12:16:01.25 | 0.6 | undecidable | manual | S | 12 | 22.3554 | 114 | -0.02 | 51 |
IV.CSP1.EHZ. | 2017-07-11T12:16:00.90 | 0.6 | negative | manual | P | 42 | 42.8238 | 50 | 0 | 49 |
IV.NRCA.HHZ. | 2017-07-11T12:16:00.95 | 0.6 | undecidable | manual | S | 82 | 21.7671 | 115 | -0.14 | 49 |
IV.FDMO.HHZ. | 2017-07-11T12:15:59.09 | 0.6 | positive | manual | P | 37 | 31.9458 | 50 | -0.13 | 49 |
IV.T1211.EHZ. | 2017-07-11T12:15:59.15 | 1.0 | negative | manual | P | 179 | 30.4473 | 50 | 0.16 | 24 |
IV.ASSB.HHZ. | 2017-07-11T12:15:59.06 | 1.0 | undecidable | manual | P | 329 | 30.3474 | 50 | 0.09 | 25 |
IV.T1245.HHZ. | 2017-07-11T12:15:58.68 | 1.0 | negative | manual | P | 79 | 28.1496 | 50 | 0.05 | 25 |
IV.NRCA.HHZ. | 2017-07-11T12:15:57.60 | 0.3 | negative | manual | P | 82 | 21.7671 | 115 | 0.03 | 76 |
IV.CESI.HHZ. | 2017-07-11T12:15:57.75 | 0.1 | positive | manual | P | 12 | 22.3554 | 114 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.5 | 0.00023576184999999999 | 0.08 | AML | other | m | 2017-07-11T12:16:01.04 |
IV.NRCA.HNN. | ML:1.6 | 0.00024174695 | 0.76 | AML | other | m | 2017-07-11T12:15:59.54 |
IV.NRCA.HNE. | ML:1.4 | 0.00019231215 | 0.24 | AML | other | m | 2017-07-11T12:16:03.69 |
IV.NRCA.HHE. | ML:1.4 | 0.00017154205 | 0.08 | AML | other | m | 2017-07-11T12:16:01.15 |
IV.CESI.HHN. | ML:1.2 | 0.00009657403 | 0.16 | AML | other | m | 2017-07-11T12:16:01.63 |
IV.CESI.HHE. | ML:1.0 | 0.00007144870999999999 | 0.1 | AML | other | m | 2017-07-11T12:16:01.70 |
IV.T1245.HHE. | ML:0.9 | 0.000045242975 | 0.18 | AML | other | m | 2017-07-11T12:16:04.08 |
IV.T1245.HHN. | ML:0.9 | 0.00004397405 | 0.14 | AML | other | m | 2017-07-11T12:16:03.74 |
IV.T1245.HNE. | ML:1.4 | 0.00013626739999999998 | 0.94 | AML | other | m | 2017-07-11T12:16:09.10 |
IV.T1245.HNN. | ML:1.6 | 0.0002296943 | 1.15 | AML | other | m | 2017-07-11T12:15:59.21 |
IV.ASSB.HHE. | ML:1.0 | 0.000043429475 | 0.1 | AML | other | m | 2017-07-11T12:16:04.34 |
IV.ASSB.HHN. | ML:0.8 | 0.0000297252 | 0.08 | AML | other | m | 2017-07-11T12:16:04.47 |
IV.FDMO.HHE. | ML:0.6 | 0.0000202331 | 0.16 | AML | other | m | 2017-07-11T12:16:04.52 |
IV.FDMO.HHN. | ML:0.6 | 0.000020529875 | 0.18 | AML | other | m | 2017-07-11T12:16:04.21 |
IV.T1211.HNE. | ML:1.2 | 0.000080057295 | 0.8 | AML | other | m | 2017-07-11T12:16:16.44 |
IV.T1211.EHN. | ML:1.1 | 0.000056190925 | 0.24 | AML | other | m | 2017-07-11T12:16:05.81 |
IV.T1211.HNN. | ML:1.2 | 0.000080872765 | 0.224 | AML | other | m | 2017-07-11T12:16:05.40 |
IV.T1211.EHE. | ML:1.1 | 0.00006392360500000001 | 0.08 | AML | other | m | 2017-07-11T12:16:04.75 |
IV.CSP1.EHE. | ML:0.9 | 0.000025598699999999996 | 0.92 | AML | other | m | 2017-07-11T12:16:19.13 |
IV.CSP1.EHN. | ML:0.9 | 0.000026517955 | 0.76 | AML | other | m | 2017-07-11T12:16:17.56 |