A magnitude ML 1.3 earthquake occured in region: 4 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7760, 13.1410 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 |
---|---|---|---|---|
Norcia | PG | 4 | 4957 | 4957 |
Cascia | PG | 12 | 3217 | 8174 |
Accumoli | RI | 13 | 667 | 8841 |
Arquata del Tronto | AP | 13 | 1178 | 10019 |
Castelsantangelo sul Nera | MC | 13 | 281 | 10300 |
Preci | PG | 14 | 724 | 11024 |
Montegallo | AP | 17 | 523 | 11547 |
Cittareale | RI | 18 | 482 | 12029 |
Visso | MC | 18 | 1107 | 13136 |
Poggiodomo | PG | 18 | 117 | 13253 |
Ussita | MC | 19 | 444 | 13697 |
Cerreto di Spoleto | PG | 19 | 1075 | 14772 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2018-07-28 05:03:29 |
42.776 | 13.141 | 10 | 2018-07-28 05:08:42 |
Sala Sismica INGV-Roma | 59138881 |
Field | Value |
---|---|
Time (UTC) | 2018-07-28 05:03:29 ± 0.07 |
Latitude | 42.7760 ± 0.0036 |
Longitude | 13.1410 ± 0.0049 |
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 | 59138881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 402 |
Semi-minor axis of confidence ellipse (meter) | 390 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 252 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 78 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45236 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 59138881 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-07-28 05:08:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PE3.EHZ. | 2018-07-28T05:04:00.45 | 3.0 | undecidable | manual | S | -4.95 | 0 | |||
IV.MMUR.HNZ. | 2018-07-28T05:03:50.56 | 3.0 | undecidable | manual | S | -3.55 | 0 | |||
IV.TERO.HHZ. | 2018-07-28T05:03:43.14 | 0.1 | undecidable | manual | S | 114 | 41.4252 | 50 | -0.32 | 89 |
IV.VCEL.EHZ. | 2018-07-28T05:03:42.44 | 3.0 | positive | manual | P | -0.32 | 0 | |||
IV.MF5.EHZ. | 2018-07-28T05:03:42.83 | 0.1 | undecidable | manual | S | 48 | 34.9428 | 50 | 1.08 | 68 |
IV.CAMP.HHZ. | 2018-07-28T05:03:41.47 | 0.1 | undecidable | manual | S | 141 | 34.4433 | 50 | -0.14 | 93 |
IV.CESI.HHZ. | 2018-07-28T05:03:40.61 | 0.1 | undecidable | manual | S | 323 | 31.8459 | 50 | -0.31 | 91 |
IV.RM33.EHZ. | 2018-07-28T05:03:40.55 | 0.1 | undecidable | manual | S | 169 | 30.2475 | 50 | 0.07 | 96 |
IV.FIAM.HHZ. | 2018-07-28T05:03:40.32 | 3.0 | undecidable | manual | P | 0.1 | 0 | |||
IV.CESX.HHZ. | 2018-07-28T05:03:39.17 | 3.0 | negative | manual | P | 0.15 | 0 | |||
IV.FDMO.HHZ. | 2018-07-28T05:03:39.93 | 0.1 | undecidable | manual | S | 351 | 29.2485 | 50 | -0.29 | 91 |
IV.OFFI.HHZ. | 2018-07-28T05:03:39.46 | 0.1 | positive | manual | P | 68 | 47.7189 | 50 | 0.81 | 75 |
IV.MOMA.HHZ. | 2018-07-28T05:03:38.64 | 3.0 | negative | manual | P | -0.04 | 0 | |||
IV.LNSS.HHZ. | 2018-07-28T05:03:38.16 | 0.1 | undecidable | manual | S | 203 | 20.868 | 116 | 0.27 | 93 |
OB.GAVE.EHZ. | 2018-07-28T05:03:38.19 | 0.1 | undecidable | manual | S | 245 | 22.1556 | 115 | -0.09 | 96 |
IV.SMA1.EHZ. | 2018-07-28T05:03:38.40 | 0.1 | undecidable | manual | S | 135 | 22.5552 | 115 | -0.03 | 98 |
IV.GIGS.HHZ. | 2018-07-28T05:03:38.79 | 1.0 | undecidable | manual | P | 135 | 50.2164 | 50 | -0.26 | 22 |
IV.ARRO.EHZ. | 2018-07-28T05:03:37.06 | 3.0 | positive | manual | P | -0.06 | 0 | |||
IV.MMO1.EHZ. | 2018-07-28T05:03:37.48 | 0.1 | undecidable | manual | S | 48 | 20.3685 | 117 | -0.25 | 94 |
IV.TERO.HHZ. | 2018-07-28T05:03:37.52 | 0.1 | undecidable | manual | P | 114 | 41.4252 | 50 | -0.17 | 92 |
IV.MTRA.EHZ. | 2018-07-28T05:03:37.59 | 0.1 | undecidable | manual | S | 96 | 20.9679 | 116 | -0.31 | 92 |
IV.MF5.EHZ. | 2018-07-28T05:03:37.00 | 0.1 | undecidable | manual | P | 48 | 34.9428 | 50 | 0.3 | 90 |
IV.CAMP.HHZ. | 2018-07-28T05:03:36.43 | 0.1 | undecidable | manual | P | 141 | 34.4433 | 50 | -0.19 | 93 |
IV.CSP1.EHZ. | 2018-07-28T05:03:36.66 | 3.0 | negative | manual | P | -0.24 | 0 | |||
IV.CESI.HHZ. | 2018-07-28T05:03:36.11 | 0.3 | negative | manual | P | 323 | 31.8459 | 50 | -0.11 | 71 |
IV.RM33.EHZ. | 2018-07-28T05:03:36.13 | 0.6 | negative | manual | P | 169 | 30.2475 | 50 | 0.17 | 47 |
IV.FDMO.HHZ. | 2018-07-28T05:03:35.55 | 0.1 | undecidable | manual | P | 351 | 29.2485 | 50 | -0.26 | 92 |
IV.MMO1.EHZ. | 2018-07-28T05:03:34.30 | 0.1 | positive | manual | P | 48 | 20.3685 | 117 | -0.08 | 97 |
IV.SMA1.EHZ. | 2018-07-28T05:03:34.77 | 0.3 | positive | manual | P | 135 | 22.5552 | 115 | -0.01 | 74 |
IV.MTRA.EHZ. | 2018-07-28T05:03:34.40 | 0.3 | positive | manual | P | 96 | 20.9679 | 116 | -0.07 | 73 |
IV.NRCA.HNZ. | 2018-07-28T05:03:34.13 | 0.1 | undecidable | manual | S | 341 | 6.7932 | 147 | 0.04 | 100 |
IV.LNSS.HHZ. | 2018-07-28T05:03:34.55 | 0.1 | undecidable | manual | P | 203 | 20.868 | 116 | 0.08 | 97 |
OB.GAVE.EHZ. | 2018-07-28T05:03:34.74 | 0.1 | positive | manual | P | 245 | 22.1556 | 115 | 0.04 | 97 |
IV.NRCA.HNZ. | 2018-07-28T05:03:32.54 | 0.1 | negative | manual | P | 341 | 6.7932 | 147 | 0.26 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:2.0 | 0.0016400000000000002 | 0.14 | AML | other | m | 2018-07-28T05:03:34.23 |
IV.NRCA.HNE. | ML:2.0 | 0.0016400000000000002 | 0.14 | AML | other | m | 2018-07-28T05:03:34.23 |
IV.NRCA.HNN. | ML:2.1 | 0.00171 | 0.08 | AML | other | m | 2018-07-28T05:03:34.27 |
IV.NRCA.HHN. | ML:2.1 | 0.0020350000000000004 | 0.08 | AML | other | m | 2018-07-28T05:03:34.23 |
IV.LNSS.HHE. | ML:1.5 | 0.00020950000000000002 | 0.22 | AML | other | m | 2018-07-28T05:03:38.53 |
IV.MTRA.EHE. | ML:1.4 | 0.000174 | 0.66 | AML | other | m | 2018-07-28T05:03:38.70 |
IV.SMA1.EHN. | ML:1.2 | 0.00011135000000000001 | 0.14 | AML | other | m | 2018-07-28T05:03:38.88 |
IV.MTRA.EHN. | ML:1.5 | 0.0002365 | 1.06 | AML | other | m | 2018-07-28T05:03:38.89 |
OB.GAVE.EHN. | ML:1.6 | 0.000265 | 1.04 | AML | other | m | 2018-07-28T05:03:39.71 |
IV.LNSS.HHN. | ML:1.5 | 0.00023299999999999997 | 0.6 | AML | other | m | 2018-07-28T05:03:39.38 |
IV.SMA1.EHE. | ML:1.2 | 0.00011549999999999999 | 0.96 | AML | other | m | 2018-07-28T05:03:39.24 |
OB.GAVE.EHE. | ML:1.6 | 0.0002565 | 1.32 | AML | other | m | 2018-07-28T05:03:39.24 |
IV.CESI.HHE. | ML:1.4 | 0.000121 | 0.12 | AML | other | m | 2018-07-28T05:03:40.79 |
IV.FDMO.HHN. | ML:1.0 | 0.0000567 | 0.98 | AML | other | m | 2018-07-28T05:03:40.41 |
IV.CESI.HHN. | ML:1.6 | 0.00019250000000000002 | 1.62 | AML | other | m | 2018-07-28T05:03:40.12 |
IV.RM33.EHN. | ML:1.1 | 0.0000563 | 0.26 | AML | other | m | 2018-07-28T05:03:41.68 |
IV.RM33.EHE. | ML:1.2 | 0.0000852 | 1.4 | AML | other | m | 2018-07-28T05:03:41.12 |
IV.CAMP.HHN. | ML:0.7 | 0.0000189 | 1.8 | AML | other | m | 2018-07-28T05:03:41.06 |
IV.FDMO.HHE. | ML:1.1 | 0.0000651 | 0.7 | AML | other | m | 2018-07-28T05:03:42.01 |
IV.CAMP.HHE. | ML:0.9 | 0.0000349 | 1.18 | AML | other | m | 2018-07-28T05:03:42.02 |
IV.ARRO.EHN. | ML:1.3 | 0.0000779 | 0.16 | AML | other | m | 2018-07-28T05:03:43.40 |
IV.TERO.HHE. | ML:1.4 | 0.0000877 | 0.1 | AML | other | m | 2018-07-28T05:03:43.61 |
IV.ARRO.EHE. | ML:1.2 | 0.0000535 | 0.58 | AML | other | m | 2018-07-28T05:03:43.68 |
IV.TERO.HHN. | ML:1.4 | 0.00008525000000000001 | 0.58 | AML | other | m | 2018-07-28T05:03:43.66 |
IV.GIGS.HHE. | ML:0.8 | 0.000012650000000000001 | 1.12 | AML | other | m | 2018-07-28T05:03:45.73 |
IV.MOMA.HHE. | ML:1.6 | 0.00010324999999999999 | 0.16 | AML | other | m | 2018-07-28T05:03:46.62 |
IV.MOMA.HHN. | ML:1.4 | 0.00006325 | 0.16 | AML | other | m | 2018-07-28T05:03:47.40 |
IV.GIGS.HHN. | ML:0.8 | 0.000013350000000000001 | 1.58 | AML | other | m | 2018-07-28T05:03:47.16 |
IV.CESX.HHN. | ML:1.0 | 0.000032149999999999995 | 1.48 | AML | other | m | 2018-07-28T05:03:50.98 |
IV.CESX.HHE. | ML:1.0 | 0.0000234 | 1.42 | AML | other | m | 2018-07-28T05:03:53.97 |