A magnitude ML 1.4 earthquake occured in region: 5 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8320, 13.1170 at 10 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 | 5 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 8 | 281 | 5238 |
Preci | PG | 8 | 724 | 5962 |
Visso | MC | 11 | 1107 | 7069 |
Ussita | MC | 13 | 444 | 7513 |
Cascia | PG | 15 | 3217 | 10730 |
Arquata del Tronto | AP | 16 | 1178 | 11908 |
Cerreto di Spoleto | PG | 16 | 1075 | 12983 |
Sellano | PG | 17 | 1079 | 14062 |
Montegallo | AP | 18 | 523 | 14585 |
Accumoli | RI | 19 | 667 | 15252 |
Montemonaco | AP | 19 | 604 | 15856 |
Poggiodomo | PG | 20 | 117 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2020-05-07 07:31:25 |
42.8322 | 13.1167 | 10 | 2020-11-19 12:36:46 |
Bollettino Sismico Italiano INGV | 79660301 |
Reviewed Rev100 |
ML 1.4 | 2020-05-07 07:31:25 |
42.8283 | 13.1122 | 9 | 2020-05-07 07:37:32 |
Sala Sismica INGV-Roma | 78911001 |
Field | Value |
---|---|
Time (UTC) | 2020-05-07 07:31:25 ± 0.04 |
Latitude | 42.8322 ± 0.0027 |
Longitude | 13.1167 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 79660301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 268 |
Semi-minor axis of confidence ellipse (meter) | 223 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 32 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 65 |
Number of associated phases, regardless of their use for origin computation | 47 |
Number of defining phases | 41 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49732 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 22 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 78911001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-07 07:37:32 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 79660301 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-05-28 15:36:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SEI.HHZ. | 2020-05-07T07:32:20.22 | 3.0 | undecidable | manual | Sn | 1.93 | 0 | |||
IV.ROSPO.HHZ. | 2020-05-07T07:32:14.84 | 3.0 | undecidable | manual | S | 4.04 | 0 | |||
IV.PAOL.HHZ. | 2020-05-07T07:31:58.56 | 3.0 | undecidable | manual | Pn | -0.54 | 0 | |||
IV.VAGA.HHZ. | 2020-05-07T07:31:53.61 | 3.0 | undecidable | manual | Pn | 0.8 | 0 | |||
TV.SF01.EHZ. | 2020-05-07T07:31:47.77 | 3.0 | undecidable | manual | P | 1.81 | 0 | |||
IV.PE3.EHZ. | 2020-05-07T07:31:45.88 | 3.0 | undecidable | manual | P | 1.73 | 0 | |||
IV.EL6.EHZ. | 2020-05-07T07:31:42.88 | 0.6 | undecidable | manual | S | 359 | 55.2003 | 50 | -0.03 | 47 |
IV.CESX.HHE. | 2020-05-07T07:31:41.55 | 0.6 | undecidable | manual | S | 240 | 49.8168 | 50 | 0.07 | 47 |
IV.TERO.HHZ. | 2020-05-07T07:31:40.29 | 0.3 | undecidable | manual | S | 120 | 46.0206 | 50 | -0.18 | 70 |
IV.ASSB.HHZ. | 2020-05-07T07:31:39.69 | 0.6 | undecidable | manual | S | 302 | 43.9227 | 50 | -0.22 | 46 |
IV.SAP2.EHE. | 2020-05-07T07:31:38.40 | 0.6 | undecidable | manual | S | 38 | 37.2294 | 50 | 0.28 | 46 |
IV.CAMP.HHE. | 2020-05-07T07:31:38.84 | 0.3 | undecidable | manual | S | 144 | 40.626 | 50 | -0.19 | 71 |
IV.MF5.EHZ. | 2020-05-07T07:31:37.25 | 0.6 | undecidable | manual | S | 58 | 32.745 | 50 | 0.31 | 46 |
IV.RM33.EHZ. | 2020-05-07T07:31:37.87 | 0.6 | undecidable | manual | S | 167 | 36.741 | 50 | -0.12 | 48 |
IV.GUMA.HHZ. | 2020-05-07T07:31:36.35 | 0.6 | undecidable | manual | S | 35 | 31.1466 | 50 | -0.14 | 48 |
IV.CSP1.EHZ. | 2020-05-07T07:31:35.91 | 0.3 | undecidable | manual | S | 14 | 29.6481 | 50 | -0.2 | 72 |
IV.SMA1.EHN. | 2020-05-07T07:31:35.79 | 0.3 | undecidable | manual | S | 141 | 28.6491 | 50 | -0.03 | 74 |
IV.EL6.EHZ. | 2020-05-07T07:31:35.67 | 0.3 | undecidable | manual | P | 359 | 55.2003 | 50 | 0.14 | 69 |
IV.CESX.HHE. | 2020-05-07T07:31:35.13 | 0.1 | undecidable | manual | P | 240 | 49.8168 | 50 | 0.43 | 88 |
IT.TRN1.HGZ. | 2020-05-07T07:31:34.42 | 0.6 | undecidable | manual | P | 232 | 48.9177 | 50 | -0.15 | 47 |
IV.MTRA.EHZ. | 2020-05-07T07:31:34.33 | 0.6 | undecidable | manual | S | 110 | 24.2535 | 112 | -0.19 | 48 |
IV.CESI.HHZ. | 2020-05-07T07:31:34.75 | 0.6 | undecidable | manual | S | 318 | 25.752 | 111 | -0.25 | 48 |
IT.GNU.HGE. | 2020-05-07T07:31:34.37 | 0.1 | undecidable | manual | P | 266 | 44.622 | 50 | 0.47 | 88 |
IV.FDMO.HHZ. | 2020-05-07T07:31:33.69 | 0.3 | undecidable | manual | S | 354 | 22.755 | 113 | -0.35 | 70 |
IV.SAP2.EHE. | 2020-05-07T07:31:33.16 | 0.3 | undecidable | manual | P | 38 | 37.2294 | 50 | 0.4 | 68 |
IV.ASSB.HHZ. | 2020-05-07T07:31:33.56 | 0.3 | undecidable | manual | P | 302 | 43.9227 | 50 | -0.23 | 70 |
IV.CAMP.HHE. | 2020-05-07T07:31:33.34 | 0.6 | undecidable | manual | P | 144 | 40.626 | 50 | 0.06 | 48 |
IV.MOMA.HNZ. | 2020-05-07T07:31:33.76 | 0.1 | undecidable | manual | P | 266 | 44.622 | 50 | -0.14 | 94 |
IV.TERO.HHZ. | 2020-05-07T07:31:33.89 | 0.3 | undecidable | manual | P | 120 | 46.0206 | 50 | -0.22 | 69 |
IT.MTCL.HGZ. | 2020-05-07T07:31:32.93 | 0.6 | undecidable | manual | S | 332 | 20.2686 | 116 | -0.33 | 47 |
IV.MMO1.EHZ. | 2020-05-07T07:31:32.64 | 0.3 | undecidable | manual | S | 66 | 18.6702 | 118 | -0.1 | 75 |
IV.RM33.EHZ. | 2020-05-07T07:31:32.59 | 0.6 | undecidable | manual | P | 167 | 36.741 | 50 | -0.1 | 48 |
IV.MF5.EHZ. | 2020-05-07T07:31:31.97 | 0.6 | undecidable | manual | P | 58 | 32.745 | 50 | -0.11 | 49 |
IV.CSP1.EHZ. | 2020-05-07T07:31:31.60 | 0.3 | negative | manual | P | 14 | 29.6481 | 50 | 0 | 75 |
IV.GUMA.HHZ. | 2020-05-07T07:31:31.92 | 0.3 | undecidable | manual | P | 35 | 31.1466 | 50 | 0.1 | 73 |
IV.FEMA.HNE. | 2020-05-07T07:31:31.68 | 0.6 | undecidable | manual | S | 339 | 15.3735 | 122 | -0.09 | 50 |
IV.SMA1.EHN. | 2020-05-07T07:31:31.23 | 0.6 | undecidable | manual | P | 141 | 28.6491 | 50 | -0.2 | 48 |
IV.MTRA.EHZ. | 2020-05-07T07:31:30.55 | 0.3 | undecidable | manual | P | 110 | 24.2535 | 112 | -0.13 | 74 |
IV.CESI.HHZ. | 2020-05-07T07:31:30.89 | 0.1 | positive | manual | P | 318 | 25.752 | 111 | -0.07 | 99 |
IV.FDMO.HHZ. | 2020-05-07T07:31:30.37 | 0.3 | negative | manual | P | 354 | 22.755 | 113 | -0.04 | 75 |
IV.MC2.EHZ. | 2020-05-07T07:31:30.69 | 0.3 | undecidable | manual | S | 34 | 10.5783 | 133 | 0.26 | 73 |
IV.FEMA.HNE. | 2020-05-07T07:31:29.25 | 0.3 | undecidable | manual | P | 339 | 15.3735 | 122 | 0.16 | 74 |
IT.MTCL.HGZ. | 2020-05-07T07:31:29.83 | 0.1 | undecidable | manual | P | 332 | 20.2686 | 116 | -0.12 | 99 |
IV.MMO1.EHZ. | 2020-05-07T07:31:29.73 | 0.1 | positive | manual | P | 66 | 18.6702 | 118 | 0.08 | 100 |
IV.MC2.EHZ. | 2020-05-07T07:31:28.66 | 0.1 | undecidable | manual | P | 34 | 10.5783 | 133 | 0.34 | 96 |
IV.NRCA.HNZ. | 2020-05-07T07:31:28.70 | 0.6 | undecidable | manual | S | 306 | 0.1998 | 179 | -0.13 | 51 |
IV.NRCA.HNZ. | 2020-05-07T07:31:27.61 | 0.3 | undecidable | manual | P | 306 | 0.1998 | 179 | 0.22 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:1.1 | 0.0000811 | 1.56 | AML | other | m | 2020-05-07T07:31:34.96 |
IV.FDMO.HHE. | ML:1.1 | 0.00008575 | 1.24 | AML | other | m | 2020-05-07T07:31:34.31 |
IV.MTRA.EHN. | ML:1.7 | 0.0002825 | 0.82 | AML | other | m | 2020-05-07T07:31:34.92 |
IV.MTRA.EHE. | ML:1.6 | 0.000264 | 0.38 | AML | other | m | 2020-05-07T07:31:34.61 |
IV.CESI.HHN. | ML:1.6 | 0.00025 | 0.24 | AML | other | m | 2020-05-07T07:31:35.17 |
IV.CESI.HHE. | ML:1.4 | 0.000141 | 0.26 | AML | other | m | 2020-05-07T07:31:35.25 |
IV.GUMA.HHN. | ML:1.5 | 0.0001625 | 0.64 | AML | other | m | 2020-05-07T07:31:37.05 |
IV.GUMA.HHE. | ML:1.5 | 0.000157 | 0.52 | AML | other | m | 2020-05-07T07:31:40.99 |
IV.ASSB.HHN. | ML:1.2 | 0.000050549999999999995 | 0.2 | AML | other | m | 2020-05-07T07:31:41.01 |
IV.TERO.HHE. | ML:1.1 | 0.000041 | 0.9 | AML | other | m | 2020-05-07T07:31:41.03 |
IV.ASSB.HHE. | ML:1.2 | 0.00005165 | 0.6 | AML | other | m | 2020-05-07T07:31:41.57 |
IV.TERO.HHN. | ML:1.2 | 0.0000497 | 0.6 | AML | other | m | 2020-05-07T07:31:43.40 |