A magnitude ML 1.3 earthquake occured in region: 5 km S Norcia (PG), on
and geographic coordinates (lat, lon) 42.7520, 13.0820 at 11 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 | 5 | 4957 | 4957 |
Cascia | PG | 7 | 3217 | 8174 |
Poggiodomo | PG | 13 | 117 | 8291 |
Preci | PG | 15 | 724 | 9015 |
Accumoli | RI | 15 | 667 | 9682 |
Monteleone di Spoleto | PG | 15 | 599 | 10281 |
Cerreto di Spoleto | PG | 15 | 1075 | 11356 |
Cittareale | RI | 16 | 482 | 11838 |
Castelsantangelo sul Nera | MC | 17 | 281 | 12119 |
Arquata del Tronto | AP | 18 | 1178 | 13297 |
Vallo di Nera | PG | 18 | 364 | 13661 |
Sellano | PG | 20 | 1079 | 14740 |
Visso | MC | 20 | 1107 | 15847 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2017-08-03 03:54:24 |
42.7522 | 13.082 | 11 | 2017-08-03 04:01:35 |
Sala Sismica INGV-Roma | 48632841 |
Field | Value |
---|---|
Time (UTC) | 2017-08-03 03:54:24 ± 0.03 |
Latitude | 42.7522 ± 0.0018 |
Longitude | 13.0820 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 48632841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 279 |
Semi-minor axis of confidence ellipse (meter) | 139 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 258 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
Number of associated phases, regardless of their use for origin computation | 51 |
Number of defining phases | 34 |
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 | 32 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 48632841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-08-03 04:01:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HPAC.HHZ. | 2017-08-03T03:55:48.29 | 3.0 | negative | manual | Pn | 4.39 | 0 | |||
IV.MEU.SHZ. | 2017-08-03T03:55:47.58 | 3.0 | undecidable | manual | Pg | 9.68 | 0 | |||
MN.CLTB.HHZ. | 2017-08-03T03:55:43.42 | 3.0 | positive | manual | Pg | 18.360001 | 0 | |||
IV.CLTA.HHZ. | 2017-08-03T03:55:34.47 | 3.0 | undecidable | manual | Pn | 1.12 | 0 | |||
IV.RAFF.HHZ. | 2017-08-03T03:55:33.89 | 3.0 | undecidable | manual | Pn | -0.36 | 0 | |||
IV.LPEL.HHZ. | 2017-08-03T03:55:32.64 | 3.0 | undecidable | manual | Sg | 15.64 | 0 | |||
IV.PTRJ.HHZ. | 2017-08-03T03:55:25.46 | 3.0 | undecidable | manual | Sn | -5.46 | 0 | |||
IV.ZONE.HHZ. | 2017-08-03T03:55:00.73 | 3.0 | undecidable | manual | Sn | -4.9 | 0 | |||
IV.PTRJ.HHZ. | 2017-08-03T03:54:59.16 | 3.0 | undecidable | manual | Pg | 8.97 | 0 | |||
IV.LPEL.HHZ. | 2017-08-03T03:54:52.10 | 3.0 | undecidable | manual | Pg | 9.73 | 0 | |||
IV.FOSV.EHZ. | 2017-08-03T03:54:46.37 | 3.0 | undecidable | manual | Sn | 2.07 | 0 | |||
IV.TERO.HHZ. | 2017-08-03T03:54:38.95 | 0.3 | undecidable | manual | S | 108 | 44.9217 | 50 | -0.32 | 67 |
IV.CSP1.EHZ. | 2017-08-03T03:54:37.90 | 0.1 | undecidable | manual | S | 15 | 38.9277 | 50 | 0.21 | 92 |
IV.T1219.EHZ. | 2017-08-03T03:54:36.34 | 0.3 | undecidable | manual | S | 349 | 34.2435 | 50 | -0.09 | 72 |
IV.FDMO.HHZ. | 2017-08-03T03:54:35.61 | 0.1 | undecidable | manual | S | 1 | 31.5462 | 50 | -0.09 | 96 |
IV.CESI.HHZ. | 2017-08-03T03:54:35.86 | 0.1 | undecidable | manual | S | 333 | 31.5462 | 50 | 0.16 | 95 |
IV.MMO1.EHZ. | 2017-08-03T03:54:34.00 | 0.1 | undecidable | manual | S | 51 | 25.752 | 50 | -0.16 | 95 |
IV.RM33.EHZ. | 2017-08-03T03:54:34.92 | 0.3 | undecidable | manual | S | 158 | 29.0487 | 50 | -0.13 | 72 |
IV.SMA1.EHZ. | 2017-08-03T03:54:34.10 | 0.6 | undecidable | manual | S | 123 | 24.6531 | 50 | 0.23 | 47 |
IV.TERO.HHZ. | 2017-08-03T03:54:33.80 | 1.0 | undecidable | manual | P | 108 | 44.9217 | 50 | 0.65 | 20 |
IV.CSP1.EHZ. | 2017-08-03T03:54:32.22 | 1.0 | negative | manual | P | 15 | 38.9277 | 50 | -0.01 | 24 |
IV.T1299.EHZ. | 2017-08-03T03:54:32.87 | 0.3 | undecidable | manual | S | 129 | 20.9679 | 50 | 0 | 75 |
IV.MC2.EHZ. | 2017-08-03T03:54:32.66 | 0.1 | undecidable | manual | S | 26 | 19.6692 | 50 | 0.12 | 97 |
IV.T1216.EHZ. | 2017-08-03T03:54:31.42 | 0.1 | undecidable | manual | S | 342 | 16.1727 | 124 | -0.12 | 98 |
IV.T1219.EHZ. | 2017-08-03T03:54:31.39 | 1.0 | negative | manual | P | 349 | 34.2435 | 50 | -0.12 | 24 |
IV.CESI.HHZ. | 2017-08-03T03:54:31.00 | 0.1 | undecidable | manual | P | 333 | 31.5462 | 50 | -0.08 | 96 |
IV.ARRO.EHZ. | 2017-08-03T03:54:31.23 | 3.0 | positive | manual | Pg | 5.01 | 0 | |||
IV.LNSS.HHZ. | 2017-08-03T03:54:31.71 | 0.1 | undecidable | manual | S | 192 | 16.872 | 123 | -0.04 | 99 |
IV.FDMO.HHZ. | 2017-08-03T03:54:30.97 | 0.1 | undecidable | manual | P | 1 | 31.5462 | 50 | -0.12 | 95 |
IV.SMA1.EHZ. | 2017-08-03T03:54:30.13 | 0.1 | undecidable | manual | P | 123 | 24.6531 | 50 | 0.1 | 97 |
IV.T1245.HHZ. | 2017-08-03T03:54:30.91 | 0.1 | undecidable | manual | S | 37 | 14.4744 | 127 | -0.13 | 98 |
IV.MMO1.EHZ. | 2017-08-03T03:54:30.16 | 0.1 | undecidable | manual | P | 51 | 25.752 | 50 | -0.03 | 98 |
IV.RM33.EHZ. | 2017-08-03T03:54:30.49 | 0.1 | undecidable | manual | P | 158 | 29.0487 | 50 | -0.22 | 94 |
IV.T1214.EHZ. | 2017-08-03T03:54:30.04 | 0.1 | undecidable | manual | S | 85 | 10.3785 | 136 | 0.06 | 100 |
IV.T1299.EHZ. | 2017-08-03T03:54:29.46 | 0.1 | undecidable | manual | P | 129 | 20.9679 | 50 | 0.01 | 99 |
IV.MC2.EHZ. | 2017-08-03T03:54:29.35 | 0.1 | undecidable | manual | P | 26 | 19.6692 | 50 | 0.09 | 98 |
IV.NRCA.HHZ. | 2017-08-03T03:54:29.59 | 0.1 | undecidable | manual | S | 16 | 9.3795 | 139 | -0.17 | 98 |
IV.PP3.EHZ. | 2017-08-03T03:54:29.48 | 3.0 | positive | manual | Pn | -3 | 0 | |||
IV.T1218.EHZ. | 2017-08-03T03:54:29.72 | 0.3 | undecidable | manual | S | 163 | 9.4794 | 139 | -0.06 | 75 |
IV.T1216.EHZ. | 2017-08-03T03:54:28.70 | 0.1 | undecidable | manual | P | 342 | 16.1727 | 124 | 0.02 | 100 |
IV.T1245.HHZ. | 2017-08-03T03:54:28.49 | 0.3 | negative | manual | P | 37 | 14.4744 | 127 | 0.1 | 74 |
IV.T1213.EHZ. | 2017-08-03T03:54:28.76 | 0.1 | undecidable | manual | S | 130 | 4.6953 | 157 | -0.11 | 100 |
IV.LNSS.HHZ. | 2017-08-03T03:54:28.85 | 0.1 | undecidable | manual | P | 192 | 16.872 | 123 | 0.05 | 99 |
IV.T1213.EHZ. | 2017-08-03T03:54:27.28 | 0.3 | undecidable | manual | P | 130 | 4.6953 | 157 | 0.14 | 75 |
IV.T1214.EHZ. | 2017-08-03T03:54:27.99 | 0.1 | negative | manual | P | 85 | 10.3785 | 136 | 0.21 | 97 |
IV.NRCA.HHZ. | 2017-08-03T03:54:27.78 | 0.1 | negative | manual | P | 16 | 9.3795 | 139 | 0.13 | 99 |
IV.T1218.EHZ. | 2017-08-03T03:54:27.80 | 0.1 | undecidable | manual | P | 163 | 9.4794 | 139 | 0.13 | 99 |
IV.BLLA.EHZ. | 2017-08-03T03:54:26.43 | 3.0 | positive | manual | P | 2.21 | 0 | |||
IV.SNTG.HHZ. | 2017-08-03T03:54:26.00 | 3.0 | undecidable | manual | Pg | 0.2 | 0 | |||
IV.T1221.EHZ. | 2017-08-03T03:54:23.78 | 3.0 | negative | manual | Pn | -1.91 | 0 | |||
IV.APEC.HHZ. | 2017-08-03T03:54:20.90 | 3.0 | negative | manual | Pn | 0 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1213.EHE. | ML:2.0 | 0.0015400000000000001 | 1.78 | AML | other | m | 2017-08-03T03:54:28.04 |
IV.T1213.HNE. | ML:2.0 | 0.0015149999999999999 | 0.1 | AML | other | m | 2017-08-03T03:54:29.05 |
IV.T1213.EHN. | ML:2.1 | 0.001945 | 0.14 | AML | other | m | 2017-08-03T03:54:29.08 |
IV.T1213.HNN. | ML:2.0 | 0.0017150000000000002 | 0.12 | AML | other | m | 2017-08-03T03:54:29.08 |
IV.NRCA.HHN. | ML:1.6 | 0.0004445 | 1.3 | AML | other | m | 2017-08-03T03:54:29.82 |
IV.T1218.HNN. | ML:1.5 | 0.0003805 | 1.54 | AML | other | m | 2017-08-03T03:54:29.12 |
IV.T1218.EHN. | ML:1.4 | 0.00035 | 1.56 | AML | other | m | 2017-08-03T03:54:29.12 |
IV.T1214.EHN. | ML:1.4 | 0.0002915 | 0.14 | AML | other | m | 2017-08-03T03:54:30.21 |
IV.NRCA.HHE. | ML:1.6 | 0.0004485 | 1.3 | AML | other | m | 2017-08-03T03:54:30.82 |
IV.T1218.HNE. | ML:1.3 | 0.000265 | 0.36 | AML | other | m | 2017-08-03T03:54:30.12 |
IV.T1218.EHE. | ML:1.3 | 0.000257 | 0.36 | AML | other | m | 2017-08-03T03:54:30.30 |
IV.T1214.EHE. | ML:1.3 | 0.0002329 | 0.46 | AML | other | m | 2017-08-03T03:54:30.18 |
IV.T1245.HHN. | ML:1.6 | 0.00037949999999999995 | 0.3 | AML | other | m | 2017-08-03T03:54:31.52 |
IV.T1216.EHE. | ML:1.1 | 0.0001099 | 0.68 | AML | other | m | 2017-08-03T03:54:31.80 |
IV.LNSS.HHN. | ML:1.2 | 0.00013450000000000002 | 0.1 | AML | other | m | 2017-08-03T03:54:31.89 |
IV.T1245.HHE. | ML:1.4 | 0.00021250000000000002 | 0.34 | AML | other | m | 2017-08-03T03:54:32.01 |
IV.LNSS.HHE. | ML:1.2 | 0.0001175 | 1.46 | AML | other | m | 2017-08-03T03:54:32.94 |
IV.T1216.EHN. | ML:1.3 | 0.00016249999999999997 | 0.16 | AML | other | m | 2017-08-03T03:54:33.18 |
IV.RM33.EHN. | ML:0.8 | 0.0000363 | 0.6 | AML | other | m | 2017-08-03T03:54:35.67 |
IV.FDMO.HHN. | ML:0.8 | 0.0000282 | 0.26 | AML | other | m | 2017-08-03T03:54:35.81 |
IV.CESI.HHE. | ML:0.6 | 0.00002025 | 0.58 | AML | other | m | 2017-08-03T03:54:36.26 |
IV.FDMO.HHE. | ML:0.8 | 0.00003235000000000001 | 1 | AML | other | m | 2017-08-03T03:54:36.32 |
IV.CESI.HHN. | ML:0.9 | 0.0000339 | 0.18 | AML | other | m | 2017-08-03T03:54:36.43 |
IV.RM33.EHE. | ML:0.7 | 0.000027 | 0.66 | AML | other | m | 2017-08-03T03:54:36.80 |
IV.SMA1.EHE. | ML:0.9 | 0.00005165 | 0.26 | AML | other | m | 2017-08-03T03:54:37.71 |
IV.TERO.HHN. | ML:0.9 | 0.0000229 | 1.26 | AML | other | m | 2017-08-03T03:54:40.64 |
IV.TERO.HHE. | ML:0.5 | 0.000012050000000000002 | 1.06 | AML | other | m | 2017-08-03T03:54:40.07 |
IV.APEC.HHN. | ML:1.6 | 0.0000414 | 0.24 | AML | other | m | 2017-08-03T03:54:47.11 |
IV.APEC.HHE. | ML:1.6 | 0.0000371 | 0.08 | AML | other | m | 2017-08-03T03:54:47.12 |
IV.SMA1.EHN. | ML:0.9 | 0.000051949999999999996 | 0.44 | AML | other | m | 2017-08-03T03:55:23.70 |