A magnitude ML 1.9 earthquake occured in region: 2 km W Norcia (PG), on
and geographic coordinates (lat, lon) 42.7950, 13.0650 at 9 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 2 | 4957 | 4957 |
Cascia | PG | 9 | 3217 | 8174 |
Preci | PG | 10 | 724 | 8898 |
Cerreto di Spoleto | PG | 12 | 1075 | 9973 |
Castelsantangelo sul Nera | MC | 13 | 281 | 10254 |
Poggiodomo | PG | 14 | 117 | 10371 |
Sellano | PG | 15 | 1079 | 11450 |
Visso | MC | 15 | 1107 | 12557 |
Vallo di Nera | PG | 17 | 364 | 12921 |
Ussita | MC | 18 | 444 | 13365 |
Monteleone di Spoleto | PG | 18 | 599 | 13964 |
Accumoli | RI | 19 | 667 | 14631 |
Arquata del Tronto | AP | 19 | 1178 | 15809 |
Sant'Anatolia di Narco | PG | 20 | 564 | 16373 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2020-03-25 04:31:05 |
42.7953 | 13.0647 | 9 | 2020-07-18 21:08:37 |
Bollettino Sismico Italiano INGV | 79620851 |
Reviewed Rev100 |
ML 1.9 | 2020-03-25 04:31:05 |
42.7948 | 13.0607 | 10 | 2020-03-25 04:39:03 |
Sala Sismica INGV-Roma | 77550331 |
Field | Value |
---|---|
Time (UTC) | 2020-03-25 04:31:05 ± 0.05 |
Latitude | 42.7953 ± 0.0027 |
Longitude | 13.0647 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 79620851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 299 |
Semi-minor axis of confidence ellipse (meter) | 195 |
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) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 41 |
Number of associated phases, regardless of their use for origin computation | 59 |
Number of defining phases | 58 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.69787 |
Number of stations at which the event was observed | 33 |
Number of stations from which data was used for origin computation | 32 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 79620851 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-06-24 16:39:29 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 77550331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-25 04:39:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIR.HHZ. | 2020-03-25T04:31:35.17 | 3.0 | undecidable | manual | Pn | 0.56 | 0 | |||
IV.EL6.EHZ. | 2020-03-25T04:31:25.03 | 0.3 | undecidable | manual | S | 3 | 59.2962 | 50 | 0.28 | 67 |
IV.ATCC.EHZ. | 2020-03-25T04:31:24.10 | 0.3 | undecidable | manual | S | 322 | 55.3002 | 50 | 0.42 | 66 |
IV.SNTG.HHZ. | 2020-03-25T04:31:23.07 | 0.3 | undecidable | manual | S | 349 | 52.0035 | 50 | 0.27 | 68 |
IV.TERO.HHZ. | 2020-03-25T04:31:21.58 | 0.3 | undecidable | manual | S | 113 | 47.9187 | 50 | -0.15 | 70 |
IV.SAP2.EHZ. | 2020-03-25T04:31:21.30 | 0.3 | undecidable | manual | S | 39 | 43.0236 | 50 | 0.88 | 56 |
IV.CESX.HHE. | 2020-03-25T04:31:20.94 | 0.6 | undecidable | manual | S | 242 | 44.1225 | 50 | 0.23 | 46 |
IV.MOMA.HHZ. | 2020-03-25T04:31:20.10 | 0.3 | undecidable | manual | S | 271 | 40.2264 | 50 | 0.43 | 67 |
IT.GNU.HGE. | 2020-03-25T04:31:20.07 | 0.6 | undecidable | manual | S | 271 | 40.2264 | 50 | 0.4 | 45 |
IV.CAMP.HHZ. | 2020-03-25T04:31:19.44 | 0.6 | undecidable | manual | S | 136 | 40.2264 | 50 | -0.23 | 47 |
IV.SSFR.HHZ. | 2020-03-25T04:31:19.26 | 0.3 | undecidable | manual | P | 342 | 74.6697 | 50 | 0.07 | 68 |
IV.MF5.EHZ. | 2020-03-25T04:31:19.66 | 0.3 | undecidable | manual | S | 56 | 38.5281 | 50 | 0.44 | 67 |
IV.VCEL.EHZ. | 2020-03-25T04:31:19.93 | 0.3 | undecidable | manual | P | 125 | 77.4669 | 50 | 0.32 | 64 |
IV.PF6.EHN. | 2020-03-25T04:31:18.82 | 0.3 | undecidable | manual | S | 15 | 39.4272 | 50 | -0.63 | 63 |
IT.FOPC.HGN. | 2020-03-25T04:31:18.46 | 0.6 | undecidable | manual | S | 303 | 35.1426 | 50 | 0.15 | 48 |
IV.MURB.HHZ. | 2020-03-25T04:31:18.13 | 0.3 | undecidable | manual | P | 320 | 67.8765 | 50 | -0.01 | 70 |
IV.GUMA.HHZ. | 2020-03-25T04:31:18.95 | 0.3 | undecidable | manual | S | 36 | 36.9297 | 50 | 0.17 | 71 |
IV.MML1.HNE. | 2020-03-25T04:31:17.97 | 0.6 | undecidable | manual | S | 348 | 36.0417 | 50 | -0.59 | 43 |
IV.RM33.EHZ. | 2020-03-25T04:31:17.71 | 0.3 | undecidable | manual | S | 159 | 34.0437 | 50 | -0.31 | 70 |
IV.FOSV.EHZ. | 2020-03-25T04:31:16.84 | 0.3 | undecidable | manual | P | 336 | 60.5949 | 50 | -0.18 | 68 |
IV.ATCC.EHZ. | 2020-03-25T04:31:16.02 | 0.1 | undecidable | manual | P | 322 | 55.3002 | 50 | -0.18 | 92 |
IV.SMA1.EHZ. | 2020-03-25T04:31:16.60 | 0.3 | undecidable | manual | S | 130 | 28.6491 | 107 | 0.22 | 72 |
IV.EL6.EHZ. | 2020-03-25T04:31:16.59 | 0.1 | undecidable | manual | P | 3 | 59.2962 | 50 | -0.23 | 90 |
IV.MNTT.EHZ. | 2020-03-25T04:31:16.93 | 0.3 | undecidable | manual | P | 55 | 52.3032 | 50 | 1.19 | 48 |
IV.CESI.HHZ. | 2020-03-25T04:31:15.41 | 0.6 | undecidable | manual | S | 331 | 26.6511 | 108 | -0.3 | 47 |
IV.MTRA.EHZ. | 2020-03-25T04:31:15.63 | 0.3 | undecidable | manual | S | 99 | 27.3504 | 108 | -0.32 | 70 |
IV.T1299.HNN. | 2020-03-25T04:31:15.74 | 0.6 | undecidable | manual | S | 135 | 25.1526 | 109 | 0.5 | 45 |
IV.FDMO.HHZ. | 2020-03-25T04:31:15.37 | 0.6 | undecidable | manual | S | 4 | 26.8509 | 108 | -0.4 | 46 |
IV.SNTG.HHZ. | 2020-03-25T04:31:15.34 | 0.1 | undecidable | manual | P | 349 | 52.0035 | 50 | -0.35 | 89 |
IT.GNU.HGE. | 2020-03-25T04:31:14.03 | 0.3 | undecidable | manual | P | 271 | 40.2264 | 50 | 0.15 | 71 |
IV.TERO.HHZ. | 2020-03-25T04:31:14.69 | 0.1 | undecidable | manual | P | 113 | 47.9187 | 50 | -0.38 | 89 |
IT.MTCL.HGZ. | 2020-03-25T04:31:14.10 | 0.3 | undecidable | manual | S | 346 | 22.6551 | 111 | -0.31 | 71 |
IV.SAP2.EHZ. | 2020-03-25T04:31:14.54 | 1.0 | positive | manual | P | 39 | 43.0236 | 50 | 0.22 | 23 |
IV.MOMA.HHZ. | 2020-03-25T04:31:14.03 | 0.1 | undecidable | manual | P | 271 | 40.2264 | 50 | 0.15 | 95 |
IV.CESX.HHE. | 2020-03-25T04:31:14.13 | 0.3 | undecidable | manual | P | 242 | 44.1225 | 50 | -0.35 | 68 |
IV.MMO1.EHZ. | 2020-03-25T04:31:14.66 | 0.6 | undecidable | manual | S | 62 | 24.2535 | 110 | -0.27 | 48 |
IV.LNSS.HHZ. | 2020-03-25T04:31:14.00 | 0.3 | undecidable | manual | S | 185 | 21.4674 | 112 | -0.03 | 76 |
IV.GUMA.HHZ. | 2020-03-25T04:31:13.41 | 0.1 | positive | manual | P | 36 | 36.9297 | 50 | 0.04 | 98 |
IV.CAMP.HHZ. | 2020-03-25T04:31:13.54 | 0.1 | undecidable | manual | P | 136 | 40.2264 | 50 | -0.34 | 91 |
IV.PF6.EHN. | 2020-03-25T04:31:13.36 | 0.3 | undecidable | manual | P | 15 | 39.4272 | 50 | -0.39 | 68 |
IT.FOPC.HGN. | 2020-03-25T04:31:13.04 | 0.1 | undecidable | manual | P | 303 | 35.1426 | 50 | -0.06 | 98 |
IV.MF5.EHZ. | 2020-03-25T04:31:13.53 | 0.1 | undecidable | manual | P | 56 | 38.5281 | 50 | -0.09 | 97 |
IV.ARRO.EHZ. | 2020-03-25T04:31:13.00 | 0.3 | undecidable | manual | P | 226 | 34.2435 | 50 | 0.05 | 74 |
IV.FEMA.HNE. | 2020-03-25T04:31:13.05 | 0.3 | undecidable | manual | S | 356 | 18.5703 | 116 | -0.05 | 76 |
IV.RM33.EHZ. | 2020-03-25T04:31:12.57 | 0.6 | positive | manual | P | 159 | 34.0437 | 50 | -0.36 | 46 |
IV.MML1.HNE. | 2020-03-25T04:31:12.93 | 0.1 | undecidable | manual | P | 348 | 36.0417 | 50 | -0.31 | 93 |
IV.MC2.EHZ. | 2020-03-25T04:31:12.80 | 0.3 | undecidable | manual | S | 38 | 16.3725 | 118 | 0.37 | 71 |
IV.MTRA.EHZ. | 2020-03-25T04:31:11.56 | 0.1 | positive | manual | P | 99 | 27.3504 | 108 | -0.18 | 97 |
IV.CESI.HHZ. | 2020-03-25T04:31:11.49 | 0.1 | undecidable | manual | P | 331 | 26.6511 | 108 | -0.1 | 98 |
IV.FDMO.HHZ. | 2020-03-25T04:31:11.49 | 0.1 | positive | manual | P | 4 | 26.8509 | 108 | -0.14 | 98 |
IV.T1299.HNN. | 2020-03-25T04:31:11.46 | 0.1 | undecidable | manual | P | 135 | 25.1526 | 109 | 0.14 | 98 |
IV.MMO1.EHZ. | 2020-03-25T04:31:11.06 | 0.1 | positive | manual | P | 62 | 24.2535 | 110 | -0.09 | 99 |
IV.SMA1.EHZ. | 2020-03-25T04:31:11.87 | 0.3 | positive | manual | P | 130 | 28.6491 | 107 | -0.11 | 73 |
IV.MC2.EHZ. | 2020-03-25T04:31:10.04 | 0.3 | positive | manual | P | 38 | 16.3725 | 118 | 0.34 | 71 |
IV.FEMA.HNE. | 2020-03-25T04:31:10.29 | 0.1 | undecidable | manual | P | 356 | 18.5703 | 116 | 0.2 | 98 |
IV.LNSS.HHZ. | 2020-03-25T04:31:10.74 | 0.1 | positive | manual | P | 185 | 21.4674 | 112 | 0.12 | 99 |
IT.MTCL.HGZ. | 2020-03-25T04:31:10.79 | 0.1 | undecidable | manual | P | 346 | 22.6551 | 111 | -0.05 | 100 |
IV.NRCA.HNZ. | 2020-03-25T04:31:09.80 | 0.3 | undecidable | manual | S | 44 | 5.8941 | 147 | 0.15 | 76 |
IV.NRCA.HNZ. | 2020-03-25T04:31:08.45 | 0.1 | negative | manual | P | 44 | 5.8941 | 147 | 0.35 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNE. | ML:2.6 | 0.00672 | 0.16 | AML | other | m | 2020-03-25T04:31:09.96 |
IV.NRCA.HHE. | ML:2.6 | 0.007130000000000001 | 0.16 | AML | other | m | 2020-03-25T04:31:09.96 |
IV.NRCA.HHN. | ML:2.5 | 0.005550000000000001 | 0.14 | AML | other | m | 2020-03-25T04:31:10.46 |
IV.NRCA.HNN. | ML:2.4 | 0.00483 | 0.14 | AML | other | m | 2020-03-25T04:31:10.46 |
IV.LNSS.HNE. | ML:2.1 | 0.000959 | 0.12 | AML | other | m | 2020-03-25T04:31:14.40 |
IV.LNSS.HHE. | ML:2.2 | 0.00106 | 0.14 | AML | other | m | 2020-03-25T04:31:14.40 |
IV.LNSS.HHN. | ML:2.3 | 0.0014849999999999998 | 0.16 | AML | other | m | 2020-03-25T04:31:14.66 |
IV.LNSS.HNN. | ML:2.3 | 0.00135 | 0.14 | AML | other | m | 2020-03-25T04:31:14.67 |
IV.FDMO.HHE. | ML:1.9 | 0.00043500000000000006 | 0.18 | AML | other | m | 2020-03-25T04:31:15.59 |
IV.CESI.HNE. | ML:1.7 | 0.0003105 | 0.32 | AML | other | m | 2020-03-25T04:31:15.74 |
IV.FDMO.HHN. | ML:2.0 | 0.000488 | 0.22 | AML | other | m | 2020-03-25T04:31:15.71 |
IV.CESI.HHN. | ML:2.1 | 0.0007019999999999999 | 0.46 | AML | other | m | 2020-03-25T04:31:15.75 |
IV.CESI.HNN. | ML:2.1 | 0.0006775 | 0.34 | AML | other | m | 2020-03-25T04:31:15.76 |
IV.MTRA.EHE. | ML:1.8 | 0.000326 | 0.22 | AML | other | m | 2020-03-25T04:31:16.19 |
IV.MTRA.EHN. | ML:1.8 | 0.0003495 | 1.2 | AML | other | m | 2020-03-25T04:31:16.90 |
IV.MTRA.HNN. | ML:1.9 | 0.000391 | 0.42 | AML | other | m | 2020-03-25T04:31:17.10 |
IV.CESI.HHE. | ML:1.7 | 0.0002935 | 1.56 | AML | other | m | 2020-03-25T04:31:17.12 |
IV.MTRA.HNE. | ML:1.9 | 0.00039150000000000003 | 0.68 | AML | other | m | 2020-03-25T04:31:17.19 |
IV.RM33.EHN. | ML:1.7 | 0.0002165 | 0.46 | AML | other | m | 2020-03-25T04:31:17.93 |
IV.ARRO.EHE. | ML:1.4 | 0.00011115 | 1.14 | AML | other | m | 2020-03-25T04:31:18.97 |
IV.SMA1.EHN. | ML:1.8 | 0.000307 | 0.56 | AML | other | m | 2020-03-25T04:31:18.81 |
IV.RM33.EHE. | ML:1.6 | 0.0001795 | 0.82 | AML | other | m | 2020-03-25T04:31:19.57 |
IV.ARRO.EHN. | ML:1.4 | 0.00010965 | 1.42 | AML | other | m | 2020-03-25T04:31:20.75 |
IV.SMA1.EHE. | ML:1.8 | 0.0003035 | 0.94 | AML | other | m | 2020-03-25T04:31:20.18 |
IV.MOMA.HHE. | ML:1.7 | 0.0001665 | 1.12 | AML | other | m | 2020-03-25T04:31:20.95 |
IV.MOMA.HHN. | ML:1.6 | 0.000134 | 1.1 | AML | other | m | 2020-03-25T04:31:21.15 |
IV.SAP2.EHE. | ML:1.9 | 0.0002295 | 0.12 | AML | other | m | 2020-03-25T04:31:21.40 |
IV.SAP2.EHN. | ML:2.7 | 0.00178 | 0.18 | AML | other | m | 2020-03-25T04:31:21.32 |
IV.GUMA.HHE. | ML:2.0 | 0.0003625 | 0.62 | AML | other | m | 2020-03-25T04:31:24.61 |
IV.GUMA.HHN. | ML:1.9 | 0.00033499999999999996 | 1.3 | AML | other | m | 2020-03-25T04:31:25.06 |