A magnitude ML 1.3 earthquake occured in region: 5 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8230, 13.1400 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 | 5 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 8 | 281 | 5238 |
Preci | PG | 10 | 724 | 5962 |
Visso | MC | 13 | 1107 | 7069 |
Ussita | MC | 14 | 444 | 7513 |
Arquata del Tronto | AP | 14 | 1178 | 8691 |
Cascia | PG | 16 | 3217 | 11908 |
Montegallo | AP | 16 | 523 | 12431 |
Accumoli | RI | 17 | 667 | 13098 |
Montemonaco | AP | 18 | 604 | 13702 |
Cerreto di Spoleto | PG | 18 | 1075 | 14777 |
Sellano | PG | 19 | 1079 | 15856 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2020-07-12 22:14:10 |
42.8232 | 13.1397 | 10 | 2020-07-12 22:18:48 |
Sala Sismica INGV-Roma | 80989491 |
Field | Value |
---|---|
Time (UTC) | 2020-07-12 22:14:10 ± 0.05 |
Latitude | 42.8232 ± 0.0027 |
Longitude | 13.1397 ± 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 | 80989491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 415 |
Semi-minor axis of confidence ellipse (meter) | 199 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 56 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 53 |
Number of associated phases, regardless of their use for origin computation | 38 |
Number of defining phases | 38 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.02158 |
Epicentral distance of station farthest from the epicenter (degree) | 0.51441 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 80989491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-12 22:18:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESX.HHE. | 2020-07-12T22:14:27.28 | 0.6 | undecidable | manual | S | 242 | 51.0156 | 50 | 0.44 | 43 |
IV.TERO.HHZ. | 2020-07-12T22:14:25.08 | 0.6 | undecidable | manual | S | 120 | 43.9227 | 50 | 0.13 | 47 |
IV.CAMP.HHZ. | 2020-07-12T22:14:23.12 | 0.6 | undecidable | manual | S | 145 | 38.7279 | 50 | -0.45 | 44 |
IV.MF5.EHZ. | 2020-07-12T22:14:22.54 | 0.6 | undecidable | manual | S | 55 | 31.746 | 50 | 0.82 | 39 |
IV.ATCC.EHZ. | 2020-07-12T22:14:21.01 | 0.6 | positive | manual | P | 315 | 57.0984 | 50 | 0.1 | 46 |
IV.CESX.HHE. | 2020-07-12T22:14:21.22 | 1.0 | undecidable | manual | P | 242 | 51.0156 | 50 | 1.25 | 15 |
IV.GUMA.HHZ. | 2020-07-12T22:14:21.76 | 0.6 | undecidable | manual | S | 31 | 30.9468 | 50 | 0.25 | 47 |
IV.CESI.HHZ. | 2020-07-12T22:14:20.42 | 0.6 | undecidable | manual | S | 317 | 27.75 | 50 | -0.23 | 47 |
IV.CSP1.EHZ. | 2020-07-12T22:14:20.97 | 0.6 | undecidable | manual | S | 10 | 30.2475 | 50 | -0.35 | 46 |
IV.SMA1.EHZ. | 2020-07-12T22:14:20.05 | 0.6 | undecidable | manual | S | 143 | 26.6511 | 50 | -0.31 | 47 |
IV.FDMO.HHZ. | 2020-07-12T22:14:19.06 | 0.6 | undecidable | manual | S | 350 | 24.0537 | 113 | -0.56 | 44 |
IV.LNSS.HHZ. | 2020-07-12T22:14:19.96 | 0.6 | undecidable | manual | S | 198 | 25.752 | 50 | -0.15 | 48 |
IV.SNTG.HHZ. | 2020-07-12T22:14:19.79 | 0.6 | undecidable | manual | P | 341 | 50.5161 | 50 | -0.11 | 46 |
IV.T1299.EHE. | 2020-07-12T22:14:19.71 | 0.6 | undecidable | manual | S | 151 | 23.9538 | 113 | 0.12 | 49 |
IV.MTRA.EHZ. | 2020-07-12T22:14:18.80 | 0.6 | undecidable | manual | S | 109 | 22.1556 | 115 | -0.23 | 48 |
IV.TERO.HHZ. | 2020-07-12T22:14:18.89 | 0.3 | undecidable | manual | P | 120 | 43.9227 | 50 | 0.02 | 72 |
IT.FOPC.HGZ. | 2020-07-12T22:14:18.36 | 0.1 | undecidable | manual | P | 295 | 39.0276 | 50 | 0.23 | 93 |
IT.MTCL.HGZ. | 2020-07-12T22:14:18.63 | 0.6 | undecidable | manual | S | 329 | 22.1556 | 115 | -0.38 | 46 |
IV.GUMA.HHZ. | 2020-07-12T22:14:17.12 | 0.3 | negative | manual | P | 31 | 30.9468 | 50 | 0.23 | 70 |
IV.CAMP.HHZ. | 2020-07-12T22:14:17.82 | 0.6 | negative | manual | P | 145 | 38.7279 | 50 | -0.26 | 46 |
IV.RM33.EHZ. | 2020-07-12T22:14:17.28 | 1.0 | negative | manual | P | 170 | 35.3424 | 50 | -0.28 | 23 |
IV.FEMA.HNE. | 2020-07-12T22:14:17.47 | 0.6 | undecidable | manual | S | 335 | 17.0718 | 121 | 0.01 | 50 |
IV.MMO1.EHZ. | 2020-07-12T22:14:17.45 | 0.3 | undecidable | manual | S | 61 | 17.3715 | 120 | -0.1 | 74 |
IV.MF5.EHZ. | 2020-07-12T22:14:17.35 | 1.0 | positive | manual | P | 55 | 31.746 | 50 | 0.34 | 23 |
IV.SMA1.EHZ. | 2020-07-12T22:14:16.06 | 1.0 | undecidable | manual | P | 143 | 26.6511 | 50 | -0.16 | 24 |
IV.MC2.EHZ. | 2020-07-12T22:14:16.17 | 0.6 | undecidable | manual | S | 22 | 10.5783 | 134 | 0.52 | 46 |
IV.CESI.HHZ. | 2020-07-12T22:14:16.30 | 0.3 | undecidable | manual | P | 317 | 27.75 | 50 | -0.09 | 73 |
IV.CSP1.EHZ. | 2020-07-12T22:14:16.62 | 0.1 | undecidable | manual | P | 10 | 30.2475 | 50 | -0.16 | 96 |
IV.LNSS.HHZ. | 2020-07-12T22:14:15.95 | 1.0 | positive | manual | P | 198 | 25.752 | 50 | -0.12 | 24 |
IV.T1299.EHE. | 2020-07-12T22:14:15.81 | 0.1 | undecidable | manual | P | 151 | 23.9538 | 113 | 0.03 | 99 |
IT.MTCL.HGZ. | 2020-07-12T22:14:15.30 | 0.3 | negative | manual | P | 329 | 22.1556 | 115 | -0.15 | 73 |
IV.MTRA.EHZ. | 2020-07-12T22:14:15.37 | 0.3 | undecidable | manual | P | 109 | 22.1556 | 115 | -0.09 | 74 |
IV.FDMO.HHZ. | 2020-07-12T22:14:15.58 | 0.1 | negative | manual | P | 350 | 24.0537 | 113 | -0.22 | 95 |
IV.MMO1.EHZ. | 2020-07-12T22:14:14.59 | 1.0 | undecidable | manual | P | 61 | 17.3715 | 120 | -0.01 | 25 |
IV.NRCA.HNZ. | 2020-07-12T22:14:14.23 | 0.6 | undecidable | manual | S | 299 | 2.3976 | 167 | 0.05 | 51 |
IV.FEMA.HNE. | 2020-07-12T22:14:14.59 | 0.1 | undecidable | manual | P | 335 | 17.0718 | 121 | 0.05 | 100 |
IV.MC2.EHZ. | 2020-07-12T22:14:13.87 | 0.6 | undecidable | manual | P | 22 | 10.5783 | 134 | 0.36 | 47 |
IV.NRCA.HNZ. | 2020-07-12T22:14:12.92 | 0.3 | undecidable | manual | P | 299 | 2.3976 | 167 | 0.27 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.4 | 0.0005215 | 0.16 | AML | other | m | 2020-07-12T22:14:14.25 |
IV.NRCA.HHE. | ML:1.5 | 0.000605 | 0.74 | AML | other | m | 2020-07-12T22:14:14.01 |
IV.MTRA.EHN. | ML:1.4 | 0.00015200000000000004 | 0.7 | AML | other | m | 2020-07-12T22:14:19.02 |
IV.FDMO.HHN. | ML:0.9 | 0.00005075 | 0.18 | AML | other | m | 2020-07-12T22:14:19.81 |
IV.MTRA.EHE. | ML:1.4 | 0.00018099999999999998 | 1.5 | AML | other | m | 2020-07-12T22:14:19.07 |
IV.LNSS.HHN. | ML:1.3 | 0.0001028 | 1.18 | AML | other | m | 2020-07-12T22:14:20.01 |
IV.FDMO.HHE. | ML:1.0 | 0.000052699999999999993 | 0.66 | AML | other | m | 2020-07-12T22:14:20.46 |
IV.SMA1.EHN. | ML:1.1 | 0.0000707 | 0.08 | AML | other | m | 2020-07-12T22:14:20.89 |
IV.CESI.HHN. | ML:1.4 | 0.0001325 | 1.48 | AML | other | m | 2020-07-12T22:14:21.12 |
IV.CESI.HHE. | ML:1.3 | 0.0001021 | 1.52 | AML | other | m | 2020-07-12T22:14:21.12 |
IV.LNSS.HHE. | ML:1.3 | 0.000125 | 0.3 | AML | other | m | 2020-07-12T22:14:21.27 |
IV.SMA1.EHE. | ML:1.1 | 0.00007670000000000001 | 1.42 | AML | other | m | 2020-07-12T22:14:21.19 |
IV.GUMA.HHN. | ML:1.3 | 0.00009800000000000001 | 0.72 | AML | other | m | 2020-07-12T22:14:22.49 |
IV.GUMA.HHE. | ML:1.5 | 0.0001555 | 1.16 | AML | other | m | 2020-07-12T22:14:24.95 |
IV.TERO.HHN. | ML:1.5 | 0.0000891 | 0.32 | AML | other | m | 2020-07-12T22:14:25.45 |
IV.TERO.HHE. | ML:1.2 | 0.000055499999999999994 | 0.7 | AML | other | m | 2020-07-12T22:14:26.06 |