A magnitude ML 1.3 earthquake occured in region: 5 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7740, 13.1450 at 8 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 |
Accumoli | RI | 12 | 667 | 5624 |
Cascia | PG | 12 | 3217 | 8841 |
Arquata del Tronto | AP | 13 | 1178 | 10019 |
Castelsantangelo sul Nera | MC | 14 | 281 | 10300 |
Preci | PG | 15 | 724 | 11024 |
Montegallo | AP | 17 | 523 | 11547 |
Cittareale | RI | 17 | 482 | 12029 |
Visso | MC | 18 | 1107 | 13136 |
Poggiodomo | PG | 18 | 117 | 13253 |
Ussita | MC | 19 | 444 | 13697 |
Cerreto di Spoleto | PG | 19 | 1075 | 14772 |
Amatrice | RI | 20 | 2657 | 17429 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2021-06-05 05:04:16 |
42.7738 | 13.1447 | 9 | 2021-06-05 05:10:29 |
Sala Sismica INGV-Roma | 90811611 |
Field | Value |
---|---|
Time (UTC) | 2021-06-05 05:04:16 ± 0.07 |
Latitude | 42.7738 ± 0.0027 |
Longitude | 13.1447 ± 0.0049 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 90811611 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 375 |
Semi-minor axis of confidence ellipse (meter) | 207 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 83 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 77 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.06385 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33994 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 90811611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-05 05:10:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2021-06-05T05:04:29.36 | 0.3 | undecidable | manual | S | 8 | 35.6421 | 50 | 0.16 | 71 |
IV.MF5.EHZ. | 2021-06-05T05:04:29.82 | 0.3 | undecidable | manual | S | 47 | 34.9428 | 50 | 0.81 | 58 |
IV.CAMP.HHE. | 2021-06-05T05:04:28.52 | 0.3 | undecidable | manual | S | 141 | 34.1436 | 50 | -0.27 | 69 |
IV.CESI.HHZ. | 2021-06-05T05:04:28.19 | 0.3 | undecidable | manual | S | 323 | 32.2455 | 105 | -0.04 | 73 |
IV.RM33.EHZ. | 2021-06-05T05:04:27.34 | 0.3 | undecidable | manual | S | 169 | 29.9478 | 106 | -0.12 | 72 |
IV.FDMO.HHZ. | 2021-06-05T05:04:27.57 | 0.6 | undecidable | manual | S | 351 | 29.5482 | 106 | 0.25 | 47 |
IV.SMA1.EHZ. | 2021-06-05T05:04:25.49 | 0.3 | undecidable | manual | S | 136 | 22.2555 | 111 | 0.57 | 66 |
IV.GAVE.EHZ. | 2021-06-05T05:04:25.44 | 0.3 | undecidable | manual | S | 246 | 22.3554 | 111 | 0.49 | 68 |
IV.CSP1.EHZ. | 2021-06-05T05:04:24.04 | 0.3 | undecidable | manual | P | 8 | 35.6421 | 50 | 0.14 | 71 |
IV.T1299.HNZ. | 2021-06-05T05:04:24.42 | 0.3 | undecidable | manual | S | 144 | 19.1697 | 114 | 0.5 | 68 |
IV.LNSS.HHZ. | 2021-06-05T05:04:24.59 | 0.3 | undecidable | manual | S | 204 | 20.7681 | 112 | 0.14 | 73 |
IV.ARRO.EHZ. | 2021-06-05T05:04:24.37 | 0.6 | undecidable | manual | P | 235 | 37.7289 | 50 | 0.15 | 47 |
IV.MTRA.EHZ. | 2021-06-05T05:04:24.62 | 0.3 | undecidable | manual | S | 95 | 20.5683 | 112 | 0.22 | 72 |
IV.MMO1.EHZ. | 2021-06-05T05:04:24.05 | 0.3 | undecidable | manual | S | 47 | 20.3685 | 113 | -0.26 | 71 |
IV.MF5.EHZ. | 2021-06-05T05:04:23.65 | 0.3 | undecidable | manual | P | 47 | 34.9428 | 50 | -0.14 | 71 |
IV.MC2.EHZ. | 2021-06-05T05:04:23.23 | 0.3 | undecidable | manual | S | 13 | 15.6732 | 118 | 0.37 | 70 |
IV.CAMP.HHE. | 2021-06-05T05:04:23.09 | 0.3 | undecidable | manual | P | 141 | 34.1436 | 50 | -0.58 | 64 |
IV.CESI.HHZ. | 2021-06-05T05:04:23.08 | 0.3 | undecidable | manual | P | 323 | 32.2455 | 105 | -0.26 | 70 |
IV.FDMO.HHZ. | 2021-06-05T05:04:22.51 | 0.3 | undecidable | manual | P | 351 | 29.5482 | 106 | -0.31 | 69 |
IV.RM33.EHZ. | 2021-06-05T05:04:22.51 | 0.3 | undecidable | manual | P | 169 | 29.9478 | 106 | -0.39 | 68 |
IV.GAVE.EHZ. | 2021-06-05T05:04:21.57 | 0.1 | undecidable | manual | P | 246 | 22.3554 | 111 | 0.12 | 97 |
IV.LNSS.HHZ. | 2021-06-05T05:04:21.10 | 0.1 | undecidable | manual | P | 204 | 20.7681 | 112 | -0.06 | 99 |
IV.SMA1.EHZ. | 2021-06-05T05:04:21.18 | 0.1 | undecidable | manual | P | 136 | 22.2555 | 111 | -0.25 | 95 |
IV.MC2.EHZ. | 2021-06-05T05:04:20.31 | 0.1 | undecidable | manual | P | 13 | 15.6732 | 118 | 0.07 | 99 |
IV.MTRA.EHZ. | 2021-06-05T05:04:20.89 | 0.3 | undecidable | manual | P | 95 | 20.5683 | 112 | -0.24 | 71 |
IV.MMO1.EHZ. | 2021-06-05T05:04:20.89 | 0.1 | undecidable | manual | P | 47 | 20.3685 | 113 | -0.19 | 96 |
IV.NRCA.HHZ. | 2021-06-05T05:04:20.27 | 0.3 | undecidable | manual | S | 340 | 7.0929 | 140 | -0.23 | 73 |
IV.T1299.HNZ. | 2021-06-05T05:04:20.84 | 0.1 | undecidable | manual | P | 144 | 19.1697 | 114 | -0.02 | 100 |
IV.NRCA.HHZ. | 2021-06-05T05:04:18.73 | 0.1 | negative | manual | P | 340 | 7.0929 | 140 | -0.15 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.9 | 0.0014449999999999999 | 0.48 | AML | other | m | 2021-06-05T05:04:20.71 |
IV.NRCA.HNN. | ML:1.6 | 0.0007875 | 0.38 | AML | other | m | 2021-06-05T05:04:20.63 |
IV.NRCA.HHN. | ML:1.6 | 0.0007495000000000001 | 1.08 | AML | other | m | 2021-06-05T05:04:20.28 |
IV.NRCA.HNE. | ML:1.9 | 0.00134 | 1.88 | AML | other | m | 2021-06-05T05:04:21.95 |
IV.LNSS.HHN. | ML:1.3 | 0.0001575 | 0.3 | AML | other | m | 2021-06-05T05:04:26.43 |
IV.LNSS.HHE. | ML:1.3 | 0.00013700000000000002 | 0.34 | AML | other | m | 2021-06-05T05:04:26.30 |
IV.GAVE.EHN. | ML:1.1 | 0.00009465000000000001 | 1.1 | AML | other | m | 2021-06-05T05:04:27.31 |
IV.SMA1.EHE. | ML:1.3 | 0.00013800000000000002 | 0.5 | AML | other | m | 2021-06-05T05:04:27.34 |
IV.GAVE.EHE. | ML:1.1 | 0.0000949 | 0.18 | AML | other | m | 2021-06-05T05:04:27.68 |
IV.RM33.EHN. | ML:1.1 | 0.0000608 | 0.9 | AML | other | m | 2021-06-05T05:04:27.30 |
IV.CESI.HHN. | ML:1.2 | 0.0000771 | 0.6 | AML | other | m | 2021-06-05T05:04:28.46 |
IV.CESI.HHE. | ML:1.0 | 0.0000475 | 0.2 | AML | other | m | 2021-06-05T05:04:28.53 |
IV.FDMO.HHE. | ML:1.0 | 0.000044 | 0.42 | AML | other | m | 2021-06-05T05:04:29.36 |
IV.RM33.EHE. | ML:1.1 | 0.0000614 | 0.36 | AML | other | m | 2021-06-05T05:04:29.44 |
IV.SMA1.EHN. | ML:1.3 | 0.0001465 | 0.52 | AML | other | m | 2021-06-05T05:04:29.56 |
IV.CSP1.EHN. | ML:1.4 | 0.0000994 | 0.4 | AML | other | m | 2021-06-05T05:04:30.62 |
IV.FDMO.HHN. | ML:0.8 | 0.0000308 | 1.18 | AML | other | m | 2021-06-05T05:04:31.18 |
IV.CSP1.EHE. | ML:1.4 | 0.00009475 | 0.46 | AML | other | m | 2021-06-05T05:04:31.57 |