A magnitude ML 1.4 earthquake occured in region: 3 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7990, 13.1360 at 11 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 | 4 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5238 |
Preci | PG | 12 | 724 | 5962 |
Cascia | PG | 13 | 3217 | 9179 |
Arquata del Tronto | AP | 14 | 1178 | 10357 |
Accumoli | RI | 15 | 667 | 11024 |
Visso | MC | 15 | 1107 | 12131 |
Ussita | MC | 16 | 444 | 12575 |
Montegallo | AP | 17 | 523 | 13098 |
Cerreto di Spoleto | PG | 18 | 1075 | 14173 |
Poggiodomo | PG | 19 | 117 | 14290 |
Montemonaco | AP | 19 | 604 | 14894 |
Sellano | PG | 20 | 1079 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2019-09-09 21:31:06 |
42.7993 | 13.1357 | 11 | 2020-02-28 16:41:50 |
Bollettino Sismico Italiano INGV | 72430941 |
Reviewed Rev100 |
ML 1.5 | 2019-09-09 21:31:07 |
42.8017 | 13.1303 | 10 | 2019-09-09 21:36:35 |
Sala Sismica INGV-Roma | 72269301 |
Field | Value |
---|---|
Time (UTC) | 2019-09-09 21:31:06 ± 0.04 |
Latitude | 42.7993 ± 0.0018 |
Longitude | 13.1357 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 72430941 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 232 |
Semi-minor axis of confidence ellipse (meter) | 212 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 287 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 48 |
Number of associated phases, regardless of their use for origin computation | 41 |
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) | 0.03777 |
Epicentral distance of station farthest from the epicenter (degree) | 0.53150 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 25 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.4 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 72269301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-09 21:36:35 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 72430941 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-09-15 10:36:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARRO.EHZ. | 2019-09-09T21:31:19.91 | 0.3 | undecidable | manual | S | 231 | 38.8278 | 50 | 0.09 | 70 |
IV.CAMP.HHZ. | 2019-09-09T21:31:19.03 | 0.3 | undecidable | manual | S | 143 | 36.741 | 50 | -0.24 | 68 |
IV.MML1.EHE. | 2019-09-09T21:31:19.16 | 0.3 | undecidable | manual | S | 339 | 37.3293 | 50 | -0.26 | 68 |
IV.CSP1.EHZ. | 2019-09-09T21:31:18.21 | 0.3 | undecidable | manual | S | 10 | 32.9448 | 50 | -0.04 | 72 |
IV.MF5.EHZ. | 2019-09-09T21:31:18.70 | 0.3 | undecidable | manual | S | 51 | 33.6441 | 50 | 0.27 | 68 |
IV.EL6.EHZ. | 2019-09-09T21:31:17.52 | 0.3 | undecidable | manual | P | 357 | 58.8966 | 50 | 0.07 | 68 |
IV.FIAM.HHZ. | 2019-09-09T21:31:17.28 | 0.3 | undecidable | manual | P | 181 | 58.9965 | 50 | -0.19 | 66 |
IV.GIGS.HHZ. | 2019-09-09T21:31:16.16 | 0.3 | undecidable | manual | P | 137 | 52.4031 | 50 | -0.3 | 66 |
IV.FDMO.HHZ. | 2019-09-09T21:31:16.32 | 0.3 | undecidable | manual | S | 352 | 26.6511 | 50 | -0.24 | 70 |
IV.MNTT.EHZ. | 2019-09-09T21:31:16.16 | 0.3 | undecidable | manual | P | 52 | 47.4192 | 50 | 0.47 | 64 |
IV.CESX.HHE. | 2019-09-09T21:31:16.19 | 0.3 | undecidable | manual | P | 245 | 49.5171 | 50 | 0.18 | 68 |
IV.GAVE.EHZ. | 2019-09-09T21:31:15.52 | 0.3 | undecidable | manual | S | 239 | 22.9548 | 50 | -0.07 | 73 |
IV.SMA1.EHZ. | 2019-09-09T21:31:15.89 | 0.3 | undecidable | manual | S | 139 | 24.8529 | 50 | -0.19 | 71 |
IV.ASSB.HHN. | 2019-09-09T21:31:15.66 | 0.3 | undecidable | manual | P | 305 | 47.2194 | 50 | 0 | 70 |
IV.LNSS.HHZ. | 2019-09-09T21:31:15.58 | 0.3 | undecidable | manual | S | 200 | 23.1546 | 50 | -0.05 | 73 |
IV.T1299.EHE. | 2019-09-09T21:31:15.60 | 0.3 | undecidable | manual | S | 147 | 21.867 | 50 | 0.31 | 69 |
IV.MOMA.HNZ. | 2019-09-09T21:31:15.80 | 0.1 | undecidable | manual | P | 271 | 46.0206 | 50 | 0.32 | 88 |
IV.MTRA.EHZ. | 2019-09-09T21:31:15.02 | 0.3 | undecidable | manual | S | 102 | 21.7671 | 50 | -0.24 | 70 |
IT.MTCL.HGE. | 2019-09-09T21:31:15.67 | 0.3 | undecidable | manual | S | 333 | 24.2535 | 50 | -0.26 | 70 |
IV.MMO1.EHZ. | 2019-09-09T21:31:14.30 | 0.1 | undecidable | manual | S | 54 | 19.0698 | 119 | -0.21 | 95 |
IV.MML1.EHE. | 2019-09-09T21:31:14.08 | 0.3 | undecidable | manual | P | 339 | 37.3293 | 50 | -0.05 | 71 |
IV.FEMA.HNE. | 2019-09-09T21:31:14.40 | 0.1 | undecidable | manual | S | 339 | 19.3695 | 119 | -0.19 | 95 |
IV.ARRO.EHZ. | 2019-09-09T21:31:14.31 | 0.3 | undecidable | manual | P | 231 | 38.8278 | 50 | -0.05 | 71 |
IV.TERO.HHZ. | 2019-09-09T21:31:14.93 | 0.1 | undecidable | manual | P | 117 | 42.9237 | 50 | -0.06 | 94 |
IV.MC2.EHZ. | 2019-09-09T21:31:13.12 | 0.3 | undecidable | manual | S | 19 | 13.1757 | 129 | 0.31 | 70 |
IV.MF5.EHZ. | 2019-09-09T21:31:13.88 | 0.1 | undecidable | manual | P | 51 | 33.6441 | 50 | 0.32 | 90 |
IV.RM33.EHZ. | 2019-09-09T21:31:13.32 | 0.1 | undecidable | manual | P | 169 | 32.8449 | 50 | -0.12 | 94 |
IV.CAMP.HHZ. | 2019-09-09T21:31:13.99 | 0.1 | undecidable | manual | P | 143 | 36.741 | 50 | -0.05 | 95 |
IV.CSP1.EHZ. | 2019-09-09T21:31:13.46 | 0.1 | positive | manual | P | 10 | 32.9448 | 50 | 0 | 96 |
IT.MTCL.HGE. | 2019-09-09T21:31:12.07 | 0.1 | undecidable | manual | P | 333 | 24.2535 | 50 | -0.05 | 97 |
IV.GAVE.EHZ. | 2019-09-09T21:31:12.05 | 0.3 | positive | manual | P | 239 | 22.9548 | 50 | 0.12 | 72 |
IV.SMA1.EHZ. | 2019-09-09T21:31:12.23 | 0.1 | undecidable | manual | P | 139 | 24.8529 | 50 | 0.02 | 97 |
IV.FDMO.HHZ. | 2019-09-09T21:31:12.45 | 0.1 | positive | manual | P | 352 | 26.6511 | 50 | -0.03 | 97 |
IV.MTRA.EHZ. | 2019-09-09T21:31:11.71 | 0.1 | undecidable | manual | P | 102 | 21.7671 | 50 | -0.02 | 98 |
IV.MMO1.EHZ. | 2019-09-09T21:31:11.23 | 0.1 | undecidable | manual | P | 54 | 19.0698 | 119 | -0.07 | 97 |
IV.LNSS.HHZ. | 2019-09-09T21:31:11.96 | 0.1 | undecidable | manual | P | 200 | 23.1546 | 50 | 0.01 | 98 |
IV.FEMA.HNE. | 2019-09-09T21:31:11.53 | 0.1 | undecidable | manual | P | 339 | 19.3695 | 119 | 0.19 | 95 |
IV.T1299.EHE. | 2019-09-09T21:31:11.93 | 0.1 | undecidable | manual | P | 147 | 21.867 | 50 | 0.18 | 95 |
IV.MC2.EHZ. | 2019-09-09T21:31:10.55 | 0.1 | positive | manual | P | 19 | 13.1757 | 129 | 0.23 | 95 |
IV.NRCA.HHZ. | 2019-09-09T21:31:10.50 | 0.3 | undecidable | manual | S | 335 | 4.1958 | 159 | -0.4 | 70 |
IV.NRCA.HHZ. | 2019-09-09T21:31:09.28 | 0.1 | negative | manual | P | 335 | 4.1958 | 159 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHN. | ML:1.3 | 0.0001445 | 0.7 | AML | other | m | 2019-09-09T21:31:15.62 |
IV.MTRA.EHE. | ML:1.3 | 0.00014350000000000002 | 1.8 | AML | other | m | 2019-09-09T21:31:15.91 |
IV.GAVE.EHN. | ML:1.8 | 0.00039600000000000003 | 1.7 | AML | other | m | 2019-09-09T21:31:16.14 |
IV.LNSS.HHE. | ML:1.8 | 0.0004285 | 0.34 | AML | other | m | 2019-09-09T21:31:16.23 |
IV.LNSS.HHN. | ML:1.8 | 0.00041749999999999996 | 0.18 | AML | other | m | 2019-09-09T21:31:16.36 |
IV.GAVE.EHE. | ML:1.8 | 0.0004255 | 0.22 | AML | other | m | 2019-09-09T21:31:16.79 |
IV.SMA1.EHE. | ML:1.3 | 0.00011665 | 1.72 | AML | other | m | 2019-09-09T21:31:19.93 |
IV.CAMP.HHE. | ML:1.0 | 0.00004105 | 0.28 | AML | other | m | 2019-09-09T21:31:19.36 |
IV.RM33.EHE. | ML:1.3 | 0.0000951 | 1 | AML | other | m | 2019-09-09T21:31:19.01 |
IV.CAMP.HHN. | ML:1.0 | 0.000033 | 0.82 | AML | other | m | 2019-09-09T21:31:19.12 |
IV.SMA1.EHN. | ML:1.3 | 0.0001159 | 0.78 | AML | other | m | 2019-09-09T21:31:19.96 |
IV.RM33.EHN. | ML:1.3 | 0.00009234999999999998 | 0.12 | AML | other | m | 2019-09-09T21:31:20.36 |
IV.TERO.HHN. | ML:1.4 | 0.00008635000000000001 | 0.08 | AML | other | m | 2019-09-09T21:31:21.42 |
IV.TERO.HHE. | ML:1.2 | 0.00004555 | 1.46 | AML | other | m | 2019-09-09T21:31:25.86 |